人教版七年级上册英语课件(锦集16篇)

时间:2020-04-25 作者:好拿网

人教版七年级上册英语课件 【一】

1. how much + (U) 多少/多少钱2. how many + (C)复数 多少

3. a pair of white socks 一双白袜子4. three dollars for two pairs 三美元两双

5. want sth. /to do sth.想要某事/想要做某事6. what color 什么颜色

7. great/big sale 大甩卖8. on sale 促销,大减价

9. at the price of 以…的价格10.. at a very good price 一个好价钱/价格合理

11. What’s the price of sth ?=How much…多少钱12. have sth. for only +价钱 有某物只卖…

13. in all colors 各色14. clothes store 服装店

15. buy sth. for +价钱 多少钱买某物16. sell sth. for +价钱 多少钱卖某物

17. buy sth for sb 给某人买某物18.sell sth to sb 把某物卖给某人

Come to Liangli Clothes Store. Do you want skirts?① We have nice skirts for girls. They are only $ 18 for each. Do you like shirts?② We have white, blue,green,black and red shirts for $ 20 each. These white, yellow and blue T-shirts are only . For boys,the trousers in blue, black and white are only $ 30. Do you like the shoes at a good price?③They're only . For girls, these socks are very nice at a great price.④ They are just $ 10.

Come to the store and see for yourself!

1. how old 几岁2. school trip 郊游3. in August 在八月

4. happy birthday 生日快乐5. come to my birthday party 来参加我的生日晚会

6. at three 在三点钟7. this afternoon 今天下午

8. see you 再见9. some interesting and fun things 一些趣事

10. ball games 球赛11. have an art festival 举办艺术节

12. have an English party 开英语晚会13.School Day 学校活动日

14. have a book sale 举办售书活动15. a really busy term 一个真正忙碌的学期

16. have a good time 玩得高兴17.this term这学期 18.next month 下个月

19.Women’s Day妇女节20.Children’s Day 儿童节21.Teachers’ Day教师节

22.New Year’s Day新年23. National Day国庆节

My name is Jin Lin. I am at the age of thirteen. And I am a student at No.2 Middle School. My birthday is on October 3rd. In my family, there are four people. They are my father, my mother, my sister and me. My father and my mother are both doctors. My father's birthday is on April 13th, and my mother's birthday is on July 10th. When is my sister's birthday? It's on August 14th. And she is nine years old this year.

When is your birthday?

1. my favorite subject 我最喜欢的科目 2. have P.E 上体育课3. play games 做游戏

4. your favorite day 你最喜欢的日子5. the next day 第二天6 for sure 确定

7. science teacher 科学老师8. on Monday 在星期一

9.be busy with/doing sth 忙于某事10.after that 之后

11. from…to 从…到…12. have an art lesson for two hours上了两小时的美术课

Dear John,

Thanks for your last letter. I am a middle school student now. From Monday to Friday I have many subjects to learn, such as Chinese, math, English, history,geography and so on.

Among all the subjects, My favorite one is English because English is very important. My English teacher Ms. Li often makes her class very interest Sometimes she i.s very strict with me. But she is also friendly to me. So I love Ms. Li best. I will study very hard to get good grades.

Can you write to me and tell me about your favorite subject and teacher?

在某些句型中可用动名词和不定式的主动形式表被动意义 。

1. 在need,want,require, bear等词的后面,动名词用主动形式表示被动意义,其含义相当于动词不定式的被动形式。

例:The house needs repairing(to be repaired).这房子需要修理。

2. 形容词worth后面跟动名词的主动形式表示被动含义,但不能跟动词不定式;而worthy后面跟动词不定式的被动形式。

例:The picture-book is well worth reading.(=The picture-book is very worthy to be read.)

3. 动词不定式在名词后面作定语,不定式和名词之间有动宾关系时,又和句中另一名词或代词构成主谓关系, 不定式的主动形式表示被动含义。

例: I have a lot of things to do this afternoon. (to do与things是动宾关系,与I是主谓关系。)

试比较:I’ll go to the post office. Do you have a letter to be posted? ( 此处用不定式的被动语态作定语表明you不是post动作的执行者。)

4.在某些“形容词+不定式”做表语或宾语补足语的结构中,句子的主语或宾语又是动词不定式的逻辑宾语时,这时常用不定式的主动形式表达被动意义。

这些形容词有nice,easy,fit,hard,difficult,important,impossible,pleasant,interesting等。

例:This problem is difficult to work out .(可看作to work out省略了for me).

5. 在too… to…结构中,不定式前面可加逻辑主语,所以应用主动形式表示被动意义。

例:This book is too expensive (for me) to buy.

6. 在there be…句型中,当动词不定式修饰名词作定语时,不定式用主动式作定语,重点在人,用被动形式作定语,重点在物。

例:There is no time to lose(to be lost).(用 to lose可看成for us to lose;用to be lost,谁 lost time不明确。)

7. 在be to do结构中的一些不定式通常应用主动表主动,被动表被动。然而,由于古英语的影响,下列动词rent,blame,let等仍用不定式的主动形式表示被动意义。

例: Who is to blame for starting the fire?

无论主句是陈述句还是疑问句,宾语从句都必须使用陈述语序,即“主句+连词+宾语从句(主语+谓语+……)”句式。根据连接词在从句中所担任的不同成分,可分为以下四种:

(1)连接词+谓语。连接词在从句中作主语。常见的连接词有: who, what, which等。如:

Could you tell me who knows the answer,please?你能告诉我谁知道答案吗?

The small children don't know what is in their stockings.这些小孩子不知道袜子里有什么东西。

I don't know which belongs to my father.

(2)连接词+名词+谓语。连接词在从句中作主语的定语。常见的连接词有:whose, what, which, how many, how much等。如:

He asked whose handwriting was the best in our class.他问我们班上谁的书法最好。

The teacher asked us how many people there were in the room.老师问我们房间里有多少人。

(3)连接词+主语+谓语。连接词在从句中作宾语、状语或表语。常见的连接词有:who(m), what, which, how many, how much, when, why, how, where, if /whether(在句中不充当任何成分)。如:

He hasn't decided if he'll go on a trip to Wuxi.他还没决定是否去无锡旅行。

Could you tell me what I should do with the money ?你能告诉我我如何处理这笔钱吗?

(4)连接词+名词+主语+谓语。连接词在从句中作宾语或表语的定语。常见的连接词有:what, which, how many, how much, how等。如:

Do you know which class he is in ?你知道他在哪个班吗?

She asked me if I knew whose pen it was.她问我是否知道这是谁的钢笔。

(1)当由陈述句充当宾语从句时,用that引导,that无词义,在口语或非正式文体中常省略。如:

He said that he could finish his work before supper.他说他会在晚饭前完成工作。

(2)当由一般疑问句充当宾语从句时,用if或whether引导,意为“是否”。如:

I don't know if /whether he still lives here after so many years.

但在下列情况下只能用whether:

①在具有选择意义,又有or或or not时,尤其是直接与or not连用时,往往用whether(if…or not也可以使用)。如:

Let me know whether /if he will come or not.(=Let me know whethe or not he will come)

I don't know whether/if he does any washing or not.(=I don't know whether or not he does any washing.)

I wonder whether we stay or whether we go.

②在介词之后用whether。如:

I'm interested in whether he likes English.我关心的是他是否喜欢英语。

We're thinking about whether we can finish the work on time.

I worry about whether I hurt her feelings.我担心是否伤了她的感情。

③在不定式前用whether。如:

He hasn't decided whether to visit the old man.他尚未决定是否拜访那位老人。

I don't know whether to go.我不知去否。

He hasn't decided whether to go by bus or by train.他还未决定是乘公共汽车去还是坐火车去。

④whether置于句首时,不能换用if。如:

Whether this is true or not, I can't say.这是否真的我说不上来。

⑤引导主语从句和表语从句时宜用whether。如:

Whether she will come or not is still a question.她是否能来还是个问题。

The question is whether we can catch the bus.问题是我们能否赶上公共汽车。

⑥ 若用if会引起歧义时,则用whether。如:

Please let me know if you like the book.可理解为:a. Please let me know whether you like the book.请告诉我你是否喜欢这本书。B. If you like the book, please let me know.你如果喜欢这本书,请告诉我。

(3)如果宾语从句原来是特殊疑问句,只需用原来的特殊疑问词引导。如:

Could you tell me why you were late for the meeting this morning?

现在进行时表示此时此刻正在发生的事情。常与now,at the moment,look,listen等词连用。

The little boy is watching TV now.

这个小男孩现在正在看电视。

Listen!She is playing the guitar in the next room.

听!她正在隔壁房间弹吉他。

现在进行时的基本结构:

一般疑问式:Am/Is/Are + 主语 +doing(现在分词)+ 其他

They’re having a meeting now.

他们现在正在开会。

They aren't having a meeting now.

他们现在没有在开会。

Are they having a meeting now?

他们现在正在开会吗?

What are they doing now?

他们现在正在做什么?

人教版七年级上册英语课件 【二】

1. 方位介词:in、on、under、behind、in front of、near等的.用法。

2. Where引导的特殊疑问句和一般疑问句Is the ... in/on/under the ...的回答。

3. 新单词:bed、table、bookcase、chair。

采用目标和任务教学法,调动学生的积极性,引导他们积极参与课堂。

Where引导的特殊疑问句和一般疑问句Is the ... in/on/under the ...的交际。

明确任务,以学生为主体。加强小组合作学习,积极回答问题。 教学准备

Greet the students as usual.

Play an English song before class to interest the students. Revise some school things by asking questions. e.g.:

What’s this?

Is this a ...

How do you spell it? etc.

Learn the new words in, on, under, behind ... by helping the teacher find the lost things. T: Where’s my English book?

S1: It’s here./I think it’s ... T: Oh, it’s on the desk. …

T: Where’re my color pencils? S2: ...

Teach the new word “where” and the use of “they”.

Consolidate the prepositions by looking at the screen and answer the questions: Where’s ... ? Where’re ...

Students hide and look for the school things in pairs. One student hide one school thing and asks: Where’s…? Where’re…? The other student guess and answer: It’s in your desk. They are in your pencil case. etc. Ask some pairs to share their performances.

Show the students a picture of a room, tell them this is a bedroom and let the students list the things in it first. Then show them the whole picture, teach the new words, ask where the things are, and let the students answer, using the prepositions.

Repeat with a sitting room and a study, teach the new words and practice in the same way.

Work on 1a Match the words with the things in the picture. Students do it individually first, then check the answers.

Work on 1b play the tape for the students and ask them to number the things in the picture. Then ask one students to report the answers.

Work on 1c Make up dialogues in pairs, using the things in the picture. Let two pairs show their dialogues

Show a picture of a room, give the students one minute to look at it, then ask them what kind of things they saw and where the things are. Have a competition among groups. See which group can remember all the things and places.

Copy the new words and try to remember them. Make a survey:

Interview one of your friends.Fill in the form below. Name Ms. Zhang/ Liu Hai Things sofa Places near the wall

( ) 1. Where _________ the CDs?

( ) 2. ——_________ my alarm clock? ——_________ on the bed.

A. Where, It B. Where’s, It’s C. Where are, They’re D. Where, It’s

( ) 3. _________ her hat on the sofa?

本节课单词较多,因此最好采用实物或图片教学法来教这些新单词,这样更具有直观效果,所设计课堂环节一定要能激发学生的兴趣,本堂课所设计的游戏环节就非常好。

人教版七年级上册英语课件 【三】

1.掌握L~P英语字母的发音及书写。

2.熟练this, that 和it 的疑问形式及答语形式。

3.学习确认事物及表示感谢的.日常交际用语。

1.掌握L~P英语字母的发音及书写。

2.熟练this, that 和it 的疑问形式及答语形式。

3.学习确认事物及表示感谢的日常交际用语。

Write the names in the big letters on the blackboard,teach the students to read the names.Then get them to listen to the tape and number the names.Have the students pay attention to your writing names on the Bb.Make sure everyone knows how to write the names.

Give each student an English name.Make them remember it and know how to spell it. Write your name,and one or two others on the blackboard. Ask students to look at the words carefully.Explain how capitals are used in English names.

Ask the students to say out where we can find English words or English names around us and what they are.What’s the meaning of it?

Maybe the students can list a 1ot.If they couldn’t,give them some notes such as WC, NBA,Exit and so on. Let the students try their best to search as many abbreviations as possible.

And get them to introduce themselves to the others with their new English name.All these must do after the students know how to do it.The teacher can give them an example with the help of one student.The teacher can take the dialogue on the book for an example.Practise:

A:I’m Paula.P—A—U—L—A,Paula.What’s your name?

B:I’m James.J—A—M—E—S,James.

B:Nice to meet you,too.

Have students switch roles and repeat.

Copy the new words and Finish off the workbook. (Do entering famous school)

完成课后练习题。

人教版七年级上册英语课件 【四】

英语的试题很多都要结合语境,所以一定要读懂题目,这对词汇量的需求很大!但也不需要盲目的背各种单词,题目里通常只会选取教科书中出现的单词,因此只需要牢牢记住教科书每个章节的课后单词、短语与课文中出现的句子,就可以应变所有题目,当遇到生词的时候,结合上下文语境也可以粗旷的理解出这个词的意思。同时背单词需要耐心,推荐大家早上起床后背单词,这段时间是记忆力最好的时候,不需要多,一个单元或一个章节的单词足矣,积少成多,这些单词对你的考试和以后的生活都有很大的帮助。同时多朗读课文,这不但对你的英语口语有很大提升,甚至在听力题、读题时都会为你带来意想不到的收益。

书本上的知识掌握了,最重要的就是实践了。建议大家向自己的老师咨询下,买些英语练习册,或者订阅英语报,上面的题目都很接近考试的,当你题目做多了,你就会发现其实考试中的许多题目都似曾相识,便可处变不惊。当然,一味的做题是不够的,当你有错题时,推荐大家准备一个错题集并记录下来,然后经常回顾,这样可以避免再犯相同的错误。遇到不会的向老师同学询问,与同学讨论亦是不错的选择,有助于加深印象

保持好的心态,不要有太大的压力,思维便会很流畅。读题时一定要认真,有些题目很可能会和你玩文字游戏,要谨慎。答完题后不要无所事事,一定要回去检查一番,避免有遗漏的错误出现

人教版七年级上册英语课件 【五】

大家都明白,兴趣是最好的教师,可见,兴趣这非智力因素在教学活动中是多么重要,课堂教学是一项艰巨而复杂的活动,如何使英语学困生坚持欢快的情趣、兴奋的心境和求知的欲望?在认真学习《新课程有效教学疑难问题操作性解读》后,结合几十年的英语教学和不断的反思中,我认为是兴趣。兴趣的培养,情感教育不容忽视。

要找到提高英语学困生学习英语兴趣的方法,我认为学生学英语难的原因有多方面,主要有以下几点:

1、社会因素:每个人的成长都离不开社会,信息社会娱乐的多样化诱惑着广大中学生,使他们没有足够的时光来学习英语。比起默写单词、背诵课文,上网、玩游戏、看电视似乎更具有诱惑力,这些占据了他们很多的业余时光。

2、家庭因素:大部分学困生的父母对孩子的英语学习不重视,不能很好的发挥应有的作用。部分父母对孩子的英语学习期望过高,不断对孩子施加压力,造成孩子心理负担过重而产生强烈的逆反心理,完全丧失了对英语学习的兴趣。

3、教学因素:不可否认,我们很难把45分钟的英语课都上得具有生活性,时代性和文化性,但我们每一位认真负责的教师都期望做到这一点,我们也很不乐观的看到,有些教师教学方法仍然陈旧,使很多学生丧失了对英语学习的兴趣,如有些教师将英语语言条文化,使生活的语言变成固定的规则,使英语变成死记硬背的代名词。

4、学生因素:绝大部分的英语学困生都并不是因为自身智力的原因而导致的学习困难,往往是学习态度和方法导致的结果。如有的同学上课注意力很难集中,经常爱开小差,所以一些知识点没有学好,基础知识缺陷,学习新知识又遇到很多障碍,这样的障碍未能得到及时的解决,导致在学习道路上负担越来越重,步伐越来越小,时光一长,致使他们对学习失去信心而成为学困生;而有的同学学习虽十分用功,但缺乏良好的学习方法,对他们来说,往往“事倍功半”;有的同学则是过分地注重卷面分数,忽视了英语的语言性,缺乏口头练习。

教育部新颁布的《英语课程标准》强调指出:“英语课程要面向全体学生,注重素质教育。要关注每个学生的情感,激发他们学习英语的兴趣,帮忙他们建立学习的成就感和自信心。”所以,学生仅有对英语语言及其文化、对英语学习报有进取的情感,才能提高他们学习英语的兴趣、并坚持英语学习的动力,取得好成绩。

(1)让学困生愿意学习。有一句话说得好:成功的教育就是爱的教育。每次接新班,在第一堂课上,我都会说同样的话:我明白在你们父母心中,你们都是独一无二的,而你们在我的心目中也是独一无二的,不管你们在小学时取得多么好的成绩,也不管你们考的是二、三十分,此刻的你们在我面前都是一张白纸,我期望你们在这张白纸上能画出最美的图画。“don’t be nervous。take it easy 。to be happy。”每次讲完这一番话,我都会看到几位后进生的眼睛一闪,而我也会不失时机地给他们投去鼓励的眼神,我相信在那一刻,我和他们的心已经贴近了一点。因为他们觉得教师对每一位同学是一视同仁的,不偏袒,不歧视,消除了他们心中的种种顾虑。但有些同学仍旧是不明白为什么要学英语,所以我会拿出一些标有英语的生活用品:如书刊、招聘广告、药品、照相机、各种说明书等展示给学生,让他们浏览了之后,向他们指出学习英语的重要性。

(2)让学困生开心地学习。想让学困生能欢乐地学习,我认为最重要是要让学生喜欢上你的课。所以我们需要认真准备好每一堂课,不但备教材,还要备学生、再要备学困生,在对教材的处理上要做到深入浅出,使他们易于掌握。在教学活动的设计上,寓教于乐,要能充分调动学生的好奇心,好胜心和进取性,并激发学困生学习的热情。如班上有时举手的同学多了,我会让他们先来一个石头剪子布,获胜者才能够回答问题,要求石头剪子布需用英语来说:“stone,scissors and cloth”引起他们浓厚的兴趣。这时我往往注意观察学困生们的表情,我发现他们和其他同学一样,已经全身心地投入到这个比赛当中,单词念得比平常标准多了,响亮多了。

小组竞赛这个教学环节并不是每堂课都能用的到,我发此刻上语法课或是试卷讲解时,学困生又恢复了老样貌,觉得枯燥无味,并且注意力很难集中。针对这种情景,我在班上建立了一种激励性评价制度,为每位同学制作一个激励性评价制度,使学生获得成就感。这个机制实行后,很多上课不爱开口的同学,上语法课和试卷讲解课要打瞌睡的同学,比原先认真多了,进取性高了很多,并且总是期望能听到或看到教师犯的错误。

(3)让学困生学会学习。古语说“授人以鱼,不如授人以渔。”。很多学困生没有构成良好的学习习惯和学习方法,英语单词和短语的积累仍属于初级阶段,对一些单音节词的读音规则都不明白如何掌握。所以,开学之初,我系统地从音标教起,并进行了语音测试,对学困生的音标要求逐步过关。在记忆单词方面,教导他们经过记忆字母组合和辨认音节类型的方法来记忆。同时,要求他们对已学过的单词要运用到口头表达和写作中以到达长期的记忆。其次,摸清学困生的知识困难点,给他们制定短期目标,如有的同学一般此刻时没有掌握好,那么要求他这个时光段重点搞清楚这个语法点;有的同学是混淆一般疑问句和wh-疑问句,则要求他们把每张卷子上同类题型在教师的课堂讲解之后,经过自我的理解,反馈给教师,这道题错在哪?为什么错误?实现了一个小目标,再制定下一个短期目标,使他们能感觉到学习成功的欢乐感,不带畏惧情绪冲刷下一个目标。但在制定目标时,要注意由易到难的原则,才能漫漫地提高学困生学习的意志力。

所以,我认为学困生并不是真正学习困难者,他们同样具有进取心,同样渴望知识,让他们获得某一种成功,设法满足他们的成功欲,不仅仅能够使他们看到自我的潜力,增强他们的信心和勇气,还能够激起他们对更大成功的追求。重要的是我们要有耐心,信心和爱心,要用真情去教育他们,鼓励他们,多给他们具体的指导和帮忙。对他们的点滴提高给予及时的肯定和表扬,把他们的教育工作真正做到心坎里,培养起他们的学习兴趣。培养了一位学生的学习兴趣,就很有可能培养了一位未来的栋梁之材。

人教版七年级上册英语课件 【六】

1.your father and mother 你的爸爸和妈妈

13.a photo of my family 我家人的一张照片

1.This is my friend, Jane. 这是我的朋友,简。

2.These are my brothers. 这些是我的兄弟们。

3.Those are my parents. 那些是我的父母。

4.That is my family. 那是我的全家。

5.—Are these/those your parents?

这些/那些是你的父母吗?

—Yes, they are. 是的,他们是。

6.—Who's he?  他是谁?

—He's my brother, Paul.

他是我的兄弟,保罗。

7.—Who're they? 他们是谁?

—They're my grandparents.

他们是我的(外)祖父母。

8.Here are two nice photos of my family.

这是我家的两张好看的全家福。

9.My grandfather and grandmother are in the first photo.

我爷爷和奶奶在第一张照片中。

10.In the next picture are my brothers, Bob and Eric./My brothers, Bob and Eric, are in the next picture.

这是一个复合名词,即名词修饰名词。如:

a banana tree一棵香蕉树,复数为banana trees

a man teacher一位男教师,复数为men teachers

这里first是序数词,意为“第一”,序数词前面一般要加上定冠词the或者形容词性物主代词。如:

①This is the first lesson.

这是第一课。

②This is my first lesson.

这是我的第一课。

(1)family意为“家庭;家庭成员”。family指“家庭”时是一个整体概念,是单数。如:

Thefamily has a car.

这个家庭有一辆小汽车。

(2)当family指“家人”时是复数,单复数同形。如:

Our family all like playing football.

我们家的人都喜欢踢足球。

of是介词,意为“……的”,英语中表示无生命的东西的所有格时,一般用of短语来表示所属关系。如:

也可以用 a photo of my family 来表示。

1. This is my father. 这是我的父亲。

(1)This is...用于初次见面时介绍他人,也可以用That is.../That's...,一般不用He's/She's...。如:

Jim,this is my father. Dad, this is my friend, Jim.

吉姆,这是我父亲。爸爸,这是我的朋友,吉姆。

(2)These are...是This is...的复数句型;Those are...是That is...的复数句型。用复数句型时,句中应用可数名词的复数形式。如:

Those/These are my pens.

那/这些是我的钢笔。

(3)This is...还可以用于电话用语中。如:

This is Jim Green speaking.

是我,吉姆·格林在讲话。

2. Here is a photo of my family.

这是我的一张全家福。

Here is...是倒装句,其正常语序为:A photo of my family is here.。

在英语中,here, there表存在的句型常用倒装句式。here, there 置于句首起强调作用。其基本结构有两种。

(1)完全倒装:Here/There+be/实义动词+主语(名词或名词性短语)。如:

①Here comes the bus. 公交车来了。

②Here are two nice photos of my family.

这是我家的两张好看的全家福。

(句中be动词用are,因为主语two nice photos of my family是复数)

(2)部分倒装:Here/There+主语(人称代词)+be/实义动词。如:

Hereyou are. 给你。

3. Inthe next picture are my brothers, Bob and Eric.

我的兄弟鲍勃和埃里克在下一张照片里。

这是一句倒装句,其正常语序为“My brothers, Bob and Eric are in the next picture.”。其中的be动词的单复数形式由后面的名词主语来决定。如:

In the first photo is my sister.=My sister is in the first photo.

本单元开始出现可数名词的复数形式,在将单数句变成复数句时,需要注意以下几点:

(1)指示代词this 或that分别变为these 或those。

(2)am或is要变为are。

(3)不定冠词a/an要去掉。

(4)可数名词单数形式要变为复数形式,一般是在词尾加-s。本单元中的family的复数形式是把结尾的y变成i,再加-es。如:

①This is a map. 这是一幅地图。

→These are maps. 这些是地图。

②Who is the boy?这个男孩是谁?

→Who are the boys?这些男孩是谁?

如果主语是人称代词 I, you, he, she, it 时,它们也要变为复数形式,即 I→we, you→you, he/she/it→they。如:

①Iam a student. 我是一个学生。

→We are students. 我们是学生。

②He is my brother. 他是我哥哥/弟弟。

→They are our brothers.

他们是我们的哥哥/弟弟。

人教版七年级上册英语课件 【七】

分析两极分化的原因,主要来自师生两方面,综合起来有以下几种情景:

1、学生学习目的不明确。有不少学生开始学英语时是从兴趣出发,随意性和方向性程度大。他们学英语只是一阵子,一旦遇到挫折,就容易丧失兴趣和信心,知难而退,不思上进,导致成绩直线下降。

2、学生学习方法欠佳。有些学生没有掌握好正确的学习方法。如:记单词,死记硬背;练句型,生搬硬套,不注意语言环境;写句子不遵循英语习惯,强行汉译英逐句逐词对译等。

3、学生不了解学习英语的关键和要点。不少学生误以为,英语是知识型、理解型的课程,仅满足于教师讲的资料听懂了,而没有把主要精力用在听、说、读、写实践练习上,所以就无法构成语言技能,不能熟练掌握,就会边学边忘,越学越困难,最终导致掉队。

4、学生忽视了语言学习的渐进性。学习英语必须要循序渐进、扎扎实实、逐步提高。单词学不好就无法组织句子,简单句掌握不好就难学复合句,听力差就不能说好英语。如果一段时期没有抓紧,连续出现缺漏,学生继续学习英语就困难重重,掉队就难以避免。

初中英语的教学重点是基础知识和基本技能,所以教学应面向全体同学,争取做到人人基本达标。在教学过程中学生学习出现差距是不可避免的。一旦出现,就应当及时找学学生谈,分析他们掉队的原因,动之以情,晓之以理,使学生从思想上认识到学习外语的重要性。

1、教师要有高度的职责心。要对班上每一名学生负责。要异常关注中下游学生的学习,对他们所取得的点滴提高都要加以肯定,当他们出现学习困难时,随时帮忙解决。

2、端正学生的学习目的。教书育人是教师的神圣职责。教师在教学过程中,应不断引导学生明确学习目的,帮忙他们树立信心,树立远大梦想,做好克服困难的准备。

3、交给学生学习方法。教师在传授知识的同时,应注意学习方法的传授。正确的学习方法是学习成功的保证,方法掌握得越好,效率越高。如:记单词应提倡词不离句、句不离文、文不离景,也可采用同义词、近义词、反义词、同音词及派生词、衍生词等“葡萄式”记忆法。

4、教师要善于调动和爱护学生的学习英语的进取性。要不断改善教学方法,提高教学水平,把课上得生动趣味。教师首先要认真地钻研教材与教法,坚持循序渐进、精讲多练的原则,要有超前意识。在教学中,教师要预测到学生可能遇到的困难,要找出克服困难的方法,要帮忙学生顺利地学会所教资料。教师要善于创造良好的英语环境,激发学生学习英语的兴趣。教师讲课语言要生动,表情要自然,教态要和蔼,手势要恰当。

“实践出真知”。怎样教好初中英语,防止两极分化现象,以及如何解决,是无固定模式的,需要我们每一个英语教师不断的探讨、终结、反思和完善。

人教版七年级上册英语课件 【八】

重点词汇:

Me too. You too.

重点句型:

1、Good morning , Alice! 2、Hello , Frank !

Good morning , Cindy! Hi ,Cindy ! How are you ?

3、Good evening ,Alice! I’m fine , thanks .

Good afternoon ,Eric!

4、What’s this in English? 5、What’s this ?

It’s a key . It’s V.

Spell it ,please. What color is it ?

K-E-Y. It’s red .

重点语法:

1、五个元音字母及其在开音节和闭音节中的发音规则;

2、指示代词(this that these those)的用法与区别。

人教版七年级上册英语课件 【九】

Period 1

Step l:Introduction

(1) Do duty report.Ask students to take turns to do duty report (get students to tell a short story)one by one.

(2) Hang the white paper on the blackboard,write the capital letter “A” with a red pen, then ask the students:

T:What’s this in English? Ss:It’s an A.

T:What color is it?

The teacher answers herself:It’s red.

(3) The teacher teaches the other colors with the color pens,repeat these words until students grasp them.

Step 2:Lead—in

Do the same steps of the letters list on l a as the teacher did in the introduction.Make sure students know an these letters and words.

Step 3:Practice

Get students to work in pairs,practice the dialogue appear in the picture of 1a. Allow students use the other things instead of the letters while they are asking the colors.

step 4:Listening

Do 1b,2a,2b and 2c in turn. (Do entering famous school)

Period 2

Step 1:Lead—in

Take turns to do the duty report.

Review the lesson learned by asking the students to say out the twenty—six letters in right orders.Do 2a,2b,2c and 2d with the whole class.

Step 2:Pairwork

Do the guess game.Ask students to work in pairs to practise like the following:

T:Excuse me,what’s this in your bag? S:Is it a pen?

T:Yes,you’re right.What color is it? S:It’s white.

T:No,you’re wrong. S:Is it red?

Step 3:Grammar

Go through the grammar focus and make sure all the students know what means.If possible,the teacher can use Chinese to explain them.

Step 4:Practice

Do the co1or changes game,use two small cups of water,color each cup of water yellow and blue.Ask:What color is it? It’s yellow.

What color is it? It’s blue.

After asking,pour the cup of yellow water into the other cup,when the water turns green. Ask students:What color is it now?

Do the color changes with the other colors.Yellow + red =orange,yellow + red + black =brown, yellow +red +blue +black,etc.

A1so the teacher can let students discuss what color the objects are around us such as the color of the traffic lights,letter—box,bananas and so on…

(Do entering famous school)

Period 3

Step l:Lead—in

Do the duty report in turn.

Practise the dialogue in la of section A

Ask students to finish 1a and 1b of section B individual.the teacher walks around the class,give a hand to the students.

Step 2:Pairwork

First 1et the students check the answers of la by asking like the following:

A:What’s this? B:Is it a “pen”?

A:Yes。it is.Can you spell it? B:Yes.P-E-N,PEN.

A:You are right.

Then the teacher checks the answers of l a with the whole class.

Step 3:Listen and repeat

List out the letter A 0n the blackboard and encourage the students to say out what other words also make the same pronunciation.Present the other letters the same as the letter.

Step 4:Groupwork

Get students pay attention to all the abbreviations appear around us,copy them down, try to find what they mean.Then tell your partners.Encourage students t0 search online or finish this homework in other ways.

Step 5: Classwork (Do entering famous school)

Period 4

Step 1:Go through all the contents list on this part,make sure all the students understand them.If they don’t.you may use Chinese to explain it.

Step 2: Classwork (Do entering famous school)

单元教学测评

一、将26个字母按发音分类(写出与所给字母含有相同音素的其他字母)

Aa ____________________________________________________________________

Ee ____________________________________________________________________

Ii _____________________________________________________________________

Oo ___________________________________________________________________

Uu ____________________________________________________________________

Ff ____________________________________________________________________

Rr ____________________________________________________________________

二、从A、B、C、D中选出含有相同音素的选项号中的要求写出以下单词的适当形式

( )1.A.a f B.b p C.d j D.i r

( )2.A.b i B.d r C.g p D.j p

( )3.A.h l B.e u C.h m D.n x

( )4.A.m w B.s r C.c f D.z l

( )5.A.h z B.s v C.v h D.f s

三、按括号内所给要求写出适当形式

1.White ____________ (反义词) 2. color(n.)_________ (动词)

3.boy ____________ (反义词) 4.Mr ___________(对应词)

5.father __________ (对应词)

四、单项选择

( )1.It’s ___________ black.It’s ________ black ruler.

A. /; / B.a;/ C./;a D.a;a

( )2. ---________ is that quilt? —It’s black.

A. Which color B.How color C.What color D.What’s color

( )3.一Who is that girl? 一The ______ in the blue jacket?

一Yes. -- It’s Zhang Lei.

A.one B.an C.a D./

( )4.What’s that _____ English?

A.at B.to C.in D.on

( )5.一What color is her jacket? 一It’s _______.

A.an orange B.orange C.the orange D.a orange

五、句子配对

A B

1.What’s this in English? A.The one in blue.

2.Is this a book? B.He’s my father.

3.Who’s that man? C.It’s orange.

4.What color is that orange? D.Yes.it is.

5.How are you? E.It’s a map.

6.Which boy is your brother? F.No, it’s yellow.

7.What is this? G.It’s an orange.

8.Is that jacket black? H.Fine,thank you.

六、改错(下列各句均有一处错误,找出并改正)

1.What color is that ruler? It's a red.

A B C D

2.This is her blue color bike.

A B C D

3.M r. Green is in the China now.

A B C D

4.Can you spell a pen, please?

A B C D

5.What’s color is this?

A B C D

七、阅读短文,判断正误:正确的写“T”错误的写“F”

Jane White is an American girl.She is a student.She is fifteen.Her father is Mr.White.Her mother is Mrs.White.Bob is her brother.He is a student.t∞.He is in a black jacket.Jane is in a red jacket.She is a nice girl.

( )1.Jane White is English.

( )2.She is a student.

( )3.Mr. White is her mother.

( )4.Jane is fourteen.

( )5.Jane is Mrs. White’s daughter.

( )6.Bob is Jane’s brother.

( )7. Jane is Bob’s brother.

( )8. Bob is a teacher.

( )9. Jane is in red and Bob is in black.

( )10. Jane is a nice girl.

人教版七年级上册英语课件 【十】

学习目标:

1、反复朗读课文,理解课文内容,积累文中重要的词语。

2、了解居里夫人的人格美以及她取得的巨大成就与其性格的联系。

3、学习本文质朴又富于哲理的语言。

4、感受居里夫人的人格魅力,学习她在事业上执著奋斗的精神。

资料袋:

回忆录是传记文的一种,是回忆性散文,用叙述、描写的方法,追记本人或他人过去的生活经历和社会生活。回忆录要求写真人真事,语言简明、平实。这篇回忆录以质朴、真诚的文字,表达了作者的理想、兴趣。爱好和情操,表现了一位科学家的性格特点和人格力量。

3、本文以“我的信念”为题目,有什么含义?

4、默读课文,请用四字短语归纳居里夫人的行为特点。

5、怎样理解:我们的希望,是在一个自由国家中,以一个自由学者的身份从事研究工作?

6、居里夫人的人格美表现在哪些地方?她取得的巨大成就与她的性格特点有哪些联系?

7、本文运用第一人称有何好处?

8、默读课文中带有哲理性的句子,思考体会它的深意。(有些哲理性的语言理解有一定的难度,划出课文中自认为暂时难以理解其内涵的句子,然后交流。)

9、在理解课文的基础上,请给居里夫人写一段墓志铭。

阅读短文,回答问题:

我深信,在科学方面我们有对事业而不是对财富的兴趣。当皮埃尔·居里和我考虑要不要在我们的发现上取得经济利益时,我们都认为不能违背我们纯粹研究的观念。因而我们没有申请镭的专利,也就抛弃了一笔财富。我坚信我们是对的。诚然,人类需要讲究现实的人,他们在工作中获得很多的报酬。但是,人类也需要梦想家--他们受事业的强烈的吸引,既没有闲暇也没有热情去谋求物质上的利益。我的惟一奢望是在一个自由国家中,以一个自由学者的身份从事研究工作。我从没有把这种权益视为理所当然,因为在二十四岁以前,我一直居住在被占领和被蹂躏的波兰。我估量过在法国得到自由的代价。

11、从选文看,居里夫人是怎样对待财富的?

12、从选文看,居里夫人的愿望是什么?

13、“我坚信我们是对的”指的是一种什么样的精神境界?

在像居里夫人这样一位崇高人物结束她的一生的时候,我们不要仅仅满足于回忆她的工作成果对人类已经做出的贡献。第一流人物对于时代和历史进程的意义,在其道德品质方面,也许比单纯的才智成就方面还要大。即使是后者,它们取决于品格的程度,也远超过通常所认为的那样。

我幸运地同居里夫人有崇高而真挚的友谊。我对她的人格的伟大愈来愈感到钦佩。她的坚强,她的意志的纯洁,她的律己之严,她的客观,她的公正不阿的判断――所有这一切都难得地集中在一个人的身上。她在任何时候都意识到自己是社会的公仆,她的极端的谦虚,永远不给自满留下任何余地。由于社会的严酷和不平等,她的心情总是抑郁的。

她一生中最伟大的科学功绩――证明放射性元素的存在并把它们分离出来――所以能取得,不仅是靠着大胆的直觉,而且也靠着在难以想像的极端困难情况下工作的热忱和顽强,这祥的困难,在实验科学的历是罕见的。

居里夫人的品德力量和热忱,哪怕只要有一小部分存在于欧洲的知识分子中间,欧洲就会面临一个比较光明的未来。

3、明确地表达了作者的看法,即只有热爱科学、追求真理,具有自信和坚韧不拔的意志,才能在科学研究中取得成就。信念的意思是自己认为可以确信的看法,以“我的信念”为题,一方面划定了文章的写作范围,另一方面强调了文章的中心。

4、坚韧不拔树立信心问心无愧尽己所能执着勤奋集中目标探讨真理献身科学生活简单保持安宁不图财富追求自由克制自己热爱生活沉醉科学

5、因为她曾经生活在被占领的波兰,缺少自由,缺少宁静的科研环境的氛围;而科学是无国界的,科学研究需要和平的环境,自由的精神。

6、她那坚忍不拔的精神和坚强的信心,她那顽强的意志,不达目的不罢休的神,她那淡泊名利,甘于宁静和简单,不为世俗所__的品格,她那以自由学者的身份在自由国家进行自由学术研究的渴望,她对科学研究的极度兴趣和极大热情,构成了居里夫人的人格美,也正是她取得瞩目的巨大成就的关键之所在。

7、记叙的人称有第一人称和第三人称。以“我”的口吻展开叙述的是第一人称。“我”在文章中可以是主要人物;也可以是次要人物,只是做陪衬,甚至只起穿针引线的作用。本文中的“我”当然是主要人物,课文采用第一人称来写,便于直抒胸臆,读起来令读者有亲切感和真实感。

8、①生活对于任何人并非易事。②人类需要讲究现实的人……但是,人类也需要梦想家。③科学本身就具有伟大的美。④一位从事研究工作的科学家,不仅是一个技术人员,而且是一个小孩儿。

11、对财富不感兴趣,抛弃了一笔财富,没有闲暇也没有热情去谋求物质上的利益。

12、在一个自由的国家中,以一个自由学者的身份从事研究工作。

13、纯碎研究的观念。

人教版七年级上册英语课件 【十一】

The Third Period

课题准备: 教师:为学生准备表格及与天气有关的图片。

学生:准备好作业。

教学设计:

Step 1. New Words.

1. Learn the new words.

T: Look at the picture.

(Show students the picture of a sunny day.)

T: How is the weather?

S1: It‘s sunny.

T: Yes. It‘s sunny. It‘s hot. Read after me, ― hot‖, H-O-T, hot.

Ss: H-O-T, hot.

( Show students another picture.)

T: How‘s the weather?

S2: It‘s snowy.

T: Yes. It‘s snowy. It‘s cold. Read after me, ―cold‖, C-O-L-D, cold. Ss: C-O-L-D, cold.

( Teach students the other words ― cool, warm, humid‖ in the same way.) T: Read after me one by one, ― hot, cold, warm, humid‖.

Ss: ― hot, cold, cool, warm, humid‖.

2. Practice the new words.

T: Please open your books and do 1a as quickly as you can.

( The students do 1a and the teacher checks the answers.)

T: How is the weather in Picture a?

S1: It‘s cold.

T: How is the weather in Picture c?

S2: It‘s humid.

( Ask two more students to practice.)

T: Let‘s work in pairs, ask and answer like this.

Step 2. Listening practice

T: Maria and Sam are friends. They are calling each other. Let‘s listen to the tape and

fill in the first column in 2a. Write the answers Maria and Sam give to the question ― How is it going?‖

( Play the recording for students, and then check the answers.)

T: Now listen again and find out what they are doing and how the weather is.

( Play the recording again and ask students to fill in the last two columns.)

T: How‘s it going with Maria?

S1: …

T: What‘s she doing?

S1: She is …

T: How‘s the weather?

S1: It‘s …

( Ask two more students to practice.)

T: Let‘s work in pairs. Ask an answer according to the chart like this.

( Ask students to practice and then do it one by one.)

Step3. New drills.

1. Present the new drills ― What kind of weather do you like?‖ Why do you

like …?

T: Look at the chart again. Does Sam like cold and rainy days?

S1: No.

T: So do I. But I like sunny and warm days, because the weather is warm and I can go swimming with my friends. What kind of weather do you like?

S1: I like windy days.

T: Why do you like windy days?

S1: Because it‘s cool and I can fly kites.

( Ask two more students to practice and then write down the drills ― What kind of 56

weather do you like?‖ and ― why do you like …?‖ on the blackboard.)

2. Practice the drills.

T: Work in pairs, ask and answer the questions and then fill in the Chart A

Model:

A: What kind of weather do you like?

B: I like rainy days.

A: Why do you like rainy days?

B: Because it‘s cold and I like to walk in rainy days.

( The students ask and answer like this. While asking, they fill in the chart. Then

practice one by one.)

3. Present the new drill ― What kind of weather does he/she like?‖

T: Who can you tell me what kind of weather your partner likes and why?

S3: I can. Jack likes sunny days, because the weather is hot and he can eat a lot of ice

cream.

( Ask three or four students to report to the class.)

T: Grace, what kind of weather does your partner, Tom, like?

S4: He likes snowy days.

T: Why does he like snowy days?

S4: Because the weather is cold, he can see snow and make snowmen.

( Ask two more students to practice.)

T: Now change your partner and work in pairs using the drills ― What kind of weather

does he/she like? Why does he/she like…?‖, and then fill in the Chart B.

( Each students has a different Chart A in their hands and they ask each other about

the student in Chart A, then fill in Chart B.)Model:

A: What kind of weather does Tom like?

B: He likes snowy days.

A: Why does he like snowy days?

B: Because it‘s cold, he can …

( Ask students to work in pairs like this and fill in their chart.)

T: Who can report to us?

S: I can. Tom likes … Because he …

Step 4. Task.

T: Please take out your homework. Work in groups of four to make a survey. Find

out what kind of weather most of your partners‘ father and mother like and the

1. The leader makes a survey and fills in the chart.

2. The leader has the report like this, ― Bob‘s mother likes … because she can …

3. Find out what kind of weather is the most favorite.

Step 5. Homework: 58

人教版七年级上册英语课件 【十二】

重点:种子的萌发条件。

难点:种子萌发需要外界条件的原因,以及种子萌发时内部物质的转化。

手段:教师引导学生进行探究实验,分析得出结论为主。

设计思想:

采取观察讨论的教学方法。教师可以从生活实际出发,让学生提前在课下进行实验,让学生从实验的现象入手,提出一系列的问题,让学生进行讨论,分析,适当给以提示,最后由学生观察由教师完成课本上的有关实验,归纳出种子萌发所需要的条件。关于种子萌发过程,教师可以让学生利用课前实验进行观察,并通过教师准备的实验材料及挂图来描述,最后教师可以提出一个关键的问题:一粒饱满的且胚完好的种子在得到充分的外界条件下是否一定能够萌发成幼苗?从而将话题引入种子的休眠和寿命的问题中。

 教学过程:

课前可提前一至两周的时间,让学生思考种子萌发的条件是什么?并随机的发给学生一些种子,让其根据自己的经验,让种子萌发。观察其萌发过程中的变化,并对实验的过程进行记录。

一、导入:

 提出问题:

1、说明种子的各部分结构及其作用是什么?

2、种子中含有哪些物质?

3、如果你是农民,你会选择什么样的种子种在田里?

组织学生回答问题。

总结,并引入课题:

种子里具有完整的有生命力的胚以及供胚发育所需的营养物质,这是种子能够发育成幼苗的内部条件。那么,是否种子具备了这些自身的内部条件就能萌发成幼苗呢?种子的萌发还需要什么条件,种子又是怎样萌发成幼苗的,这些内容是本节课所要解决的问题。

 二、讲授新课:

 (一)实验:探究种子萌发的外界条件

1、组织学生汇报课前的实验设计及结果分析。

2、分析学生的实验,指出其中不科学或不准确的内容,如“学生很容易认为阳光也是种子萌发的必要条件之一”。

3、引导学生分析种子萌发的外界条件有哪些,并设计对比实验。

4、组织学生观察教师提前完成的实验结果,并对其进行分析,得出结论。

5、总结:根据对实验的结果分析,得出结论:种子萌发的外界条件是:适宜的温度、充足的空气和水分。除此之外,有些植物的种子萌发时还受到一些其他的因素的影响,如:光照条件、酸碱性等。

(二)种子萌发的过程

1、组织学生汇报课前实验时对种子萌发过程的观察记录。

2、出示种子萌发过程的录像或课件,组织学生观看。

3、教师结合种子萌发的实物进行总结:

菜豆种子的萌发过程:

(1)种子吸水后,体积胀大,种皮胀破。

(2)胚根首先伸长,突破种皮,发育成幼根。

(3)子叶以下的胚轴伸长,带着两片子叶伸出土面。

(4)子叶分开,黄白色的胚芽在光下逐渐变绿,发育成茎和叶。

玉米种子萌发的过程:

(1)种子吸水后,胚根先从种子里伸出,发育成幼根。

(2)胚芽由胚芽鞘保护伸出土面,子叶留在种子里。

(3)胚芽鞘里的胚芽长出新叶。

4、提出问题:"以上介绍的种子萌发的过程只描述了种子外部形态的改变,那么在种子萌发的过程中其内部又发生了什么变化呢?

实验:请几位学生分别尝尝萌发的小麦种子和干燥的小麦种子,有什么不同感觉。

请参与实验的学生介绍自己的感受。

教师总结:

萌发的种子有甜味,干燥的种子没有甜味。

启发学生分析讨论出现这种实验现象的原因。

组织学生发言。

总结:

干种子里的淀粉没有发生转化,不含糖分;萌发的种子里的淀粉已转化为糖,所以有甜味。由于淀粉不溶于水,所以必须转变成能溶于水的糖后,胚才能吸收利用。菜豆种子中子叶里的营养物质经转化后运送给胚芽、胚根和胚轴;玉米种子中胚乳里的营养物质经转化后由子叶吸收转运给胚芽、胚轴和胚根。

(三)种子的休眠和寿命

1、提出问题:“我们家中贮存的种子,并不都能萌发。这是什么原因呢”?

2、组织学生分析原因(提示:(1)种子是由细胞构成的,有生命的。(2)种子形成多数是在秋季。)

3、总结:种子是具有一定寿命的,所以存放时间过长的种子有可能已经死亡。而刚成熟的种子也不能萌发,是因为它们正处在休眠时期,这是种子在形成后,对寒冷的冬季适应的结果。

4、出示实物投影,介绍种子发芽率测定的方法。

三、巩固:(如时间不够,可做为课下练习)

1、我们吃的绿豆芽,主要是由种子的哪部分发育而成?

2、子叶出土与不出土的种子,在播种时深度上有什么不同?

板书设计

人教版七年级上册英语课件 【十三】

Unit 4 Where’s my schoolbag?

一. 教学内容

本单元的主要内容是谈论物品所在的位置。通过这一话题,训练学生的听、说、读、写四项基本技能,让学生通过询问物品的位置,学习一些有关家居物品和学习用品的单词,以及方位介词in, on, under,等的用法;学习并掌握Where问句的问答,一般疑问句提问并用方位介词来回答;学习名词单复数及人称代词they 的用法,同时培养学生养成干净、整洁、合理摆放物品的好习惯。

二. 教学目标

1.知识目标:A. 掌握有关物品的新单词:table, bed,, bookcase, sofa, chair,desk , room,hat , radio, clock,, tape player, tape, model plane, etc;

B. 熟练运用in, on, under, 等介词;

C. 熟练运用Where问句和一般疑问句及其回答;

D. 掌握名词单复数及人称代词they的用法。

2.能力目标:A.学会用英语准确描述物品所在的位置;

B. 学会用英语询问自己的或他人物品的具体位置;

C. 能够合理地描述和设计房间。

3.情感目标:A. 培养学生整齐地摆放自己物品的生活习惯;

B.通过小组对话、讨论、调查和设计等一系列的课堂活动,培养学生的合作精神。

4.学习策略:A. 交际策略: 学会与他人合作交流,并能把语言材料用到真实的生活中去;

B.资源策略:学会利用一切可利用的学习资源,如词典,音像资料,网络等来获取更多的学习信息;

C.认知能力:积极思考,及时反馈;

D.调控策略:在反思,顿悟和自醒中不断调整自己的学习策略。

三. 教学重点、难点

1.  重点:A. 方位介词: in, on, under, (add:behind, in front of, next to可以自己增或删)等的用法;

B.Where 的特殊疑问句和一般疑问句:Is the… in/on/under the …?的肯定、否定回答;

C. 新单词:table, bed,, bookcase, sofa, chair,desk , room,hat----

2.  难点:A. 能够准确运用方位介词描述物品所在的位置;

B.能够运用Where问句找到物品的位置。

四. 教学方法

采用任务型语言教学,实施情景教学法、交际法、情感激励法等教学方法。

五.课时安排

第一课时:Section A 1a, 1b, 1c

第二课时:Section A 2a, 2b, 2c, 2d

第三课时:Section A Grammar Focus, 3a, 3b,3c

第四课时:Section B 1a, 1b, 1c, 1d, 1e

第五课时:Section B 2a, 2b, 2c

第六课时:Section B 3a,3b,self- check

人教版七年级上册英语课件 【十四】

一、教学设计

(一)教学目标

1、知识目标:说出显微镜的基本结构和作用。

2、能力目标:能独立、规范地使用显微镜,能观察到清晰的物像;在认识、使用显微镜的过程中发

现问题,并尝试解决问题。

3、情感态度与价值观:认同显微镜的规范操作方法,养成爱护显微镜的习惯,初步形成实事求是的科学态度。

(二)教学内容

1、教材内容的地位、作用和意义

本课属于新课标十大主题中第二大主题──生物体的结构层次中的内容,本主题又包括细胞是生命活动的基本单位,细胞是怎样构成生物体等两个二级主题。前面第一单元介绍了生物和生物圈,学生对生物圈等生物入门知识已有所了解。本单元逐渐深入生物的微观结构进行学习。显微镜是生物学研究中最常用、最基本的观察工具,掌握显微镜的使用对学生进一步从微观认识动植物,乃至学习生物学的基础知识,都有重要的意义。

2、教材的重点和难点

重点:显微镜的基本构造和作用;正确使用显微镜,并观察到清晰的图像。

难点:规范使用显微镜,并观察到物象(要求学生用左眼注视目镜内图像的同时,右眼睁开)。

(三)教学对象

初一的学生生性活泼好动,求知欲强,对于实验课具有强烈的新鲜感和兴趣。我们要充分抓住这一点,利用学生的好奇心理,引导学生去操作、观察和思考,努力提高学生学习的主动性和积极性,培养学生严谨的科学态度。

(四)课前准备

教师:准备显微镜(目镜、物镜各配备两个不同倍数的)、标本(写有“上”字的玻片、写有“上”字的不透明纸、永久玻片)、擦镜纸、显微镜操作步骤的视频、课前培训每组组长,以便课上帮助老师辅导其他学生。

学生:对照课本彩图并结合导学案,认识显微镜各部分的名称,思考每一部分的作用。

(五)教学策略

1、教学方法

作为本册教材中第一个技能性的操作实验,该课内容寓理论与实际操作于一体,是非常基础和重要的一节内容。但由于显微镜比较昂贵,学生之前又没接触过显微镜。过去教师在教学显微镜使用时总是把显微镜的结构、功能、使用方法、步骤、注意事项讲得十分详细,然后才让学生动手,这样不利于培养学生实践能力,也不符合新课程培养学生自主探究能力的理念。结合本校学生生源较好和好奇心强的特点,我试着把本节课设计成自学+讲授+探究课,给学生创设情境,让学生的亲自动手操作为中心,整个学习过程以此为出发点,及时将学习过程中遇到的因难在课堂中解决。适当引导学生进行自学和部分探究,让学生掌握显微镜的结构、功能及使用方法。学生通过手脑并用的探究并在教师引导下,获得新知与能力的提高,同时体验探究过程的曲折和乐趣,学习科学方法,发展科学探究所需要的能力。

2、教学设计思路

二、教学反思

在《练习使用显微镜》这一节课中,大部分初中生第一次接触生物仪器,很多学生都充满了好奇;只有认真掌握了显微镜的结构和使用后,才能为今后做实验打下基础。显微镜的使用过程中有许多规范和要求,如果讲解过于详细,他们会觉得找不到重点,但讲得太简单,学生则掌握不到要点与考点。所以,我认为在讲清要点的同时,应给他们充分的时间来思考和尝试,在动手实验中去掌握知识。

教学过程能充分体现学生的自主学习,对较为直观、简单的内容以学生的自主学习为主这节课对“显微镜结构”的学习,我采取的方法是:

1、学生通过导学案的预习,初步认识显微镜的构造;

2、教师引导全班同时观察手中的显微镜,竞赛说出结构的名称,顺带着分析其作用。

用最短的时间将这部分内容处理完,主要给学生建立一种直观上对显微镜的认识。而对“显微镜的使用”这一教学上的重点和难点内容的学习,我主要通过以下方法来加强学习:

1、分步学习,化难为易,化繁为简。让学生认真观看显微镜操作步骤的演示视频;

2、学生两人为一组,自己动手操作显微镜,同组之间的同学可以在操作的过程中互相讨论和学习,从而加强学生的印象;

3、讲与练结合,强调重点,通过思考题和小结部分,再一次强调使用显微镜中的注意事项;

4、通过一段视频,让学生找出视频中该学生的错误操作,从而达到强调的作用。

通过这些措施,大大提高了时间的利用率,使学生在短时间内能认识清楚显微镜的结构,并且学会操作显微镜,在有效的时间内保证一定的学习效果。

人教版七年级上册英语课件 【十五】

教师:准备游戏时所用的图片(食物、蔬菜、动物)。 学生:准备表演时所需道具(服装、假发)。

Step One :Present the sentence patterns.

1. Play a game “How many words do you know?”(利用小游戏调 动学生的积极性,同时通过对冠军的介绍引出本课。)

Teacher: After the study of the first three starters, I think most of the students must have known a lot of words. How many

words do you know? Let’s play a game to see who know? Let’s play a game to see

who knows the most.

(Divide all the students into several groups and show a picture to them with the computer. Every group can choose two students to join. They are asked to come to the blackboard and write down the words in 30 seconds.) (Group 2 is the champion group. They can write 11 words.) 2. Introduce the champion group to the class.(引课方式贴近生活,学生易于接受)

Teacher: Congratulations, now Group 2 is the champion. But I don’t know your names. Would you like to introduce yourselves to us? S1& S2:Yes.

S1:Hello.My name is Li Lei. Nice to meet you. Ss: Hello, Li Lei. Nice to meet you ,too. Ss: Hello! What’s your name? S2:I’m Sun Ping. How do you do? Ss: How do you do ? Step Two: Drills.

1. Make introductions.(通过句型的操练使学生更加熟练掌握所学 的.句式。)

Teacher: The new term begins. Everyone will meet many new classmates. Do you want to make friends with them? If your answer is “yes”, please introduce yourself in your group. Example:

Sa: Hello! I’m Li Lei. What’s your name? Sb: My name’s Zhang Feng. Nice to meet you.

Sa: Nice to meet you, too. And what’s your name, please? Sc: Lin Li. How do you do? Sa:How do you do?

2. Listen and number the conversations.

Teacher: Today I have good news for you. Three new students will come to our class. They are from other countries. Do you want to know them? Let’s listen to the recording of 1b in Section A.

(Students listen to the tape and give the right answers.) Step Three: Make friends.

1. Make new friends.(用谈话的方式完成任务,生动活泼,同时更 容易向学生进行美德教育。)

Teacher: Now everyone has some new friends. Do you want others to know them? Do you want more friends? Let’s introduce our new friends to others, OK? Ss: OK. Example:

Sa: This is my new friend. His name is Sun Nan. Sb: Hello, Sun Nan. Nice to meet you.

Sc: Nice to meet you, too. Look! This is my new friend. Her name is He Lu. Ss: How do you do? Sd: How do you do?

(Students can stand up and introduce their friends to others freely. They can greet each other warmly. Everyone in the class can have more friends. They can also know something else about them.)

2. The New comers.(以表演的形式完成,使课堂气氛达到高潮。)

Teacher: Just now I said three new students from other countries would come to our class. Now, look! They are here. Let’s give them a warm welcome.

(Three “foreign” students come in and all the students clap warmly.)

Teacher: It’s their first time to come to China. Would you like to listen to their introductions? Ss: Yes.

(Three students can make introductions and act out the dialogue vividly.) Step Three: Sum up.

Some students are asked to sum up this lesson. It is how to make new friends and how to greet them. It is very important in the daily life. Homework

“How do you meet new visitors at home?

教师:准备歌曲磁带(歌词)、情景图片及上课所需表格。 学生:需要向父母了解自已名字的含义。

Step One: Revise the sentence patterns.

1. Sing an English song.(用唱歌的方式既带动了气氛,又复习了 所学内容。) Teacher: Yesterday we’ve known each other already. Do you remember your new friends’ names? If you do, let’s sing the song “What’s your name?”. Hello! Hello! What’s your name? My name’s Gina. Hello! Hello! What’s his name? His name’s Peter. Hello! Hello! What’s her name? Her name’s Anna.

2. Listen to the conversations and finish the exercises.

Teacher: Yesterday I made a new friend. Her name is Jenny. She is very lovely. She introduces many friends of hers to me. Do you want to know about them? Let’s listen to the tape and find out some useful information.

(Students listen to the tape and give the right answers.)

3. Act out the dialogues.(在特定的情景下表演对话更符合实际, 更贴近生活。) Teacher: Now you’ve known something about introductions and greetings. But if you are in other places, how do you introduce yourself and greet others? Look at the four pictures and imagine you are in such a situation, how do you get to know new friends?

(Students can choose any picture they like and act out the dialogues.) Example:

Sa: Hello! I’m Lucy Green. What’s your name?

Sb: My name is Kate Brown, Jim’s classmate. Nice to meet you.

Sa: Nice to meet you, too. I’m Jim’s sister. Welcome to Jim’s birthday party. Make yourself at home. Sb: Thanks, I will.

Step Two: Choose English names.

1. Play a name game.(有效引出“英文名字”这一主题。)

Teacher:As we know, everyone has a name. Each name has its special meaning and so do English names. Do you want to have an English name? If you do, let’s play a name game. The winners of the game will get English names.

Rules: Every student should introduce himself or herself,but at the same time he (she ) should repeat all the above-mentioned classmates' names. Example:

S2: His name’s Tony. My name’s Linda.

S3: His name’s Tony. Her name’s Linda. My name’s Nick.

S4: His name’s Tony. Her name’s Linda. His name's Nick. My name's Kim. S5:??.

2. Choose English names.

1).Find out first names and last names.(用小组的方式完成名字的识别。)

Teacher: Congratulstions to the winners. Now you choose English names from the box. But before you choose names, you must know English names have two parts: first name and last name. Look at the box, can you classify them according to the demands?

Jenny Gina Alan Mary Jim Tony Tom Bob Mike Green Miller Jack Smith Brown Linda Nick Kim Hand

教师:准备所需的歌曲磁带、名片样本及各项表格。 学生:制作名片所需的纸张、画笔等。

Step One: Present the English numbers.

1. Sing the song “Ten Little Indian Boys”.(歌曲欢快有趣,比起单纯教授单词更

为有效。) Teacher: During the first two classes, we’ve known something about new friends names. But if we want to contact them. What shall we do? S1: A telephone call.

T: But you don’t have their telephone numbers. S1: Ask for their telephone numbers.

T: If we want to know about their telephone numbers, we must learn how to say these numbers in English. Let’s learn to sing “Ten Little Indian Boys”.

One little, two little, three little Indisns, Four little, five little, six little Indians, Seven little, eight little, nine little Indians, Ten little Indian boys.

(After singing the song, tell the students not to forget “zero”.) T: Count the number together from zero to nine. S2: Zero? 2. Listen to the conversation and write the telephone number.(通过听力复习单词。)

Teacher: This is my friend’s telephone number. But I can’t hear it clearly. Could you please help me write it down?

(Students listen to the recording of 1b in Section B and give the answer.) Step Two: Drills.

1. Make a survey about your partners’ telephone numbers.(调查组内成员的电话号码,重点练习所学句式。)

Teacher: Thank you for your help. But do you want to know your friends’ telephone numbers? Now let’s make a survey about it and try to fill in the chart. Name Telephone numbers Li Lei Liu Yu Lin Fang Yin Kailin S1: Hello, Liu Yu. What’s your telephone number? S2: My telephone number is ?

S1: Oh, thank you. What about yours, Lin Fang? S3: It’s?

S1: ? And may I know your phone number, Yin Kailin? S4: ?

S1: Thank you very much. Oh, I nearly forgot. My telephone number is? 2. Report it to the class.

(After the survey, every group can choose a student to report the survey result to the class.) Example: My telephone number is? Liu Yu’s phone number is? Lin Fang’s telephone number is? Yin Kailin’ s phone number is?

3. Listen and match the names and telephone numbers.(制作电话号码簿这一任务能

Teacher: I will play the recording twice. The first time just listen. The second time, write the letter of the person’s telephone number in the space after that person’s name.

T: Next, I’ll play the recording again. This time, fill in the missing numbers. (Students listen to the tape again .)

T: Can you find out whose telephone numbers they are ? S:?

4. Make an address book.

Teacher: The new term begins. Our class needs an address book to contact each other. Now we can put all the information together and then we can have our own address book. Pay attention to the address book headings “Names” and “Phone numbers”. Now work in groups of six and ask your group members “What’s his /her name? And What’s his/her phone number?” Step Three: Make an ID card.

1. Show some different ID cards to the class and try to enjoy them.(向学生展示

不同种类的名片,一方面开阔学生眼界,一方面便于学生找出名片所含内容。)(引导学生有效搜集名片上的信息,提高学生的阅读能力。)

Teacher: Now our class has a very useful address book. We can use it to talk with others on the phone. But for most adults, ID cards are more important because they are easy to take along. What’s more, they are very enjoyable. Sometimes they can show the owners’ special personalities. Look at the ID cards below and try to enjoy them.

Teacher: From the cards above, what can you find out ? S1: It must have a person’s name? S2: Sometimes it has a motto.

T: Yes, It must have a person’s name, postcode, telephone number, home address and e-mail address. So if you have a chance to make an ID card, you must think about all the above. But before you make your card, first let’s learn how to get information from the card. It’s very important.

2. Read the ID card and answer the questions.(提供参考信息,但允许学生创新。) Teacher: Look! Here’s an ID card of my friend’s. Please look at it and find out some useful information about her. FIRST NAME: Jenny LAST NAME: Brown TELEPHONE NUMBER: 535-2375 1. What’s her telephone number? 2. What’s her family name? 3. What’s her first name?

人教版七年级上册英语课件 【十六】

1.教师:准备录音机、磁带、多媒体课件,搜集一些球类及球拍的图片,收集课文中所涉及的或学生常见的球类运动器材或有关的教学幻灯片或图片;制作1a部分的插图和人物对话的课件,将听力部分的内容插入,通过询问对方的所属以及回答来引入新课,以及与球类有关的故事。

2.学生:搜集自己所了解的或曾经见过的球类运动器材的名称,并通过询问老师、同学或上网查询的方 式了解有关球类的历史故事。

1.充分调动学生学习英语的积极性,激发学生学习英语的兴趣。

2.教给学生学习英语的方法和技巧。

3.使学生了解一些球类运动,引导学生热爱体育运动。

4.学习本课的知识点:

(1)词汇:do,have,tennis,ball,pingpong,bat,soccer,soccer ball,volleyball,basketball

(2)句型:I/We/They have a/an...

—Do you have a pingpong ball?—Yes,I do./No,I don't.

(1)词汇:do,have,tennis,ball,pingpong,soccer,soccer ball,volleyball,basketball

(2)句型:I/We/They have a/an...

—Do you have a pingpong ball?—Yes,I do./No,I don't.

让学生掌握各类球类的单词,have的一般现在时的用法,do引导的一般疑问句及其简单回答。

教师鼓励学生采用多种方式自由交际,创设浓厚的英语学习氛围,给学生以语言实践的机会。

T:Hello,I'm Miss Ma.Nice to meet you!

T:What's your telephone number?

T:Do you have a friend?

T:What's your friend 's name?

B:It's under the chair.

B:It's in his schoolbag.

建议3:学生描述一下自己的房间。学生把自己的房间布局画在纸上,并通过投影进行详细的介绍。

For example:

This is my room.My radio is on the table.My clock is on the desk.My model plane is under the desk.My tape playe r is on the sofa.My  bag is on the chair...

建议1:利用图片导入:出示一些球类的图片。然后教师根据图片向学生提出问题,导入本课要学习的新词汇。

For example:

(The teacher shows the  picture of a basketball to the class.)

T:What's this in English?

The teacher shows the st udents other objects.Teach “tennis ball,pingpong bat,soccer ball,volleyball,baseball,baseball bat” in the same way.

The students ask and answer in pairs with these things.

建议2:教学一些球类运动器材名词,教师拿出一个足球或出示图片进行演示:

T:I have a football.Do I have a football?(自己回答)

T:Yes,I do.Do I have a basketball?(自己回答)

T:Do you have a volleyball?

询问学生:

T:Do they have a soccer ball?

建议3:利用表格导入:教师让学生课前先做一个调查,同学们分别有些什么球,从而导入本 课 要学习的语言项目“Do you have a soccer ball?”

T:Before this lesson,I asked you to do a project about filling in the chart because we want to have a ball game.But we don't know what kind of balls you have.Please ask your classmates in the group what balls he/she has.Then write down the information in the chart.

The teacher asks some students some questions.

First point to a student in the chart who has a tennis.

T:Do you have a tennis?

Second p oint to another student in the classroom.

T:Do you have a tennis?

Third point to Li Hong in the classroom who has a pingpong ball,but no tennis.

T:Do you have a tennis?

T:Do you have a pingpong ball?

T:Today we are going to learn how to talk about ownership and make suggestions.

建议1:学生看课本1a的图片,将单词与图中物品配对。

The students look at the words in 1a and match the words with the things in the picture.

Ask one student to show the  answers and check them.

建议2:教师做出打各种球的姿势,让 学生猜测是哪种球,并学习表示球的词汇。

建议1:教师让学生听1a部分的录音,通过听力训练操练所学的新单词。

具体操作建议:第一遍让学生只是听,第二遍让学生听并跟读,然后教师让学生进行操练,先让学生齐读,然后把学生分成组齐读,最后让学生单个读。通过这种从整体到部分再到个体的`机械操练让学生熟练掌握本课所学词汇。

建议2:1.教师在黑板上画半个圆,让学生猜是什么球?通过这种方式来练习运用所学的球类单词。

2.采用做游戏“吹牛皮”让学生练习所学的新单词和关于have的陈述句。

The students make the sentences with:

I have ____________.

You have ____________.

They have ____________.

My parents have ____________.

1.两个好朋友正在看球赛,他们非常热爱体育运动,然后问学生:想知道他们都有哪些运动器材吗?让学生听1b部分录音并圈出所听到的单词,并能画出相应的图片。

2.让学生跟读1b的听力材料,然后让学生分角色操练1b部分的对话,学会运用助动词do进行问答,可采用师生互动带动学生互动的交流方式:

Do you have...?Yes,I do./No,I don't.

Step 6:Present the new sentences

建议1:利用猜谜游戏呈现本单元核心语言项目“Do you have a soccer ball?”。

教师利用多媒体出示一幅被盖着的球类图片,然后介绍说:“I have a ball.Can you guess what it is?”可以激发学生学习英语的兴趣。

For example:

T:Let's play a guessing game.Look at the picture.This is a ball.I  have this ball,but most part of it is covered.We can't see it.What kind of ball is it?Can you guess?

T:Yes it's a basketball.Do you have a basketball?

利用表格呈现本单元语言项目“Do you have a soccer ball?”。

教师出示一个表格,然后介绍这是自己的体育收藏,让一名学生问:Do you have a baseball?”。

For example:

S1:Do you have a baseball?

S2:Do you have a baseball bat?

Step 7:Practice the new sentences

1.让学生练习1c的对话。

建议教师先让学生齐读,然后把全班分成两个角色来练习对话,最后让学生两人一组表演对话,这样由集体到部分的操练,目的是鼓励学生人人开口,增强他们说英语的信心,培养他们学英语的兴趣,也有利于教师检查学生对新材料的掌握情况,为下一步的有意义操练和交际性操练作好准备。

2.教师创设情景让学生与同伴编写对话,并让学生分角色向其他同学展示他们所编的对话。

3.教师可在本部分向学生讲解have的一般现在时的用法及do引导的一般疑问句。

在练习完1c部分的对话之后,教师要给学生出示新的任务来进一步操练和巩固句型。

建议1:让一个学生扮演小记者拿着麦克风询问其他同学的体育收藏。

For example:

S1:I'm a reporter.May I ask you some questions?

S1:Do you have a tennis ball?

S1:Do you have a tennis bat?

T:Make a survey about “What kind of balls do the students have?” We want to have a ball game.But we don't know what kind of balls you have.Please ask your classmates in the group what balls he/she has.Then write down the information in the chart.

1.Fill in the chart using the structure and models on the screen.

Names Do you have...? Balls you have

5

Structures:—Do you have a... ?—Yes,I do./No,I don't.

—What balls do you have?—I have a...

Example:

S1:Do you have a tennis ball,Tom?

S1:What balls do you have?

S2:I have a basketball and a football.

本课我们主要学习了tennis,ball,pingpong,bat,soccer,soccer ball,volleyball,basketball等与球类名称有关的单词。重点学习了“Do you have a soccer ball?”和“I have a baseball.”这两个句型。在下节课的学习中我们会继续使用这两个句型进行语言交际。

1.根据1c自编三组对话。

2.收集你所知道的球类单词,向老师、同学、家长询问或上网查询了解各种运动的竞赛方法,可以制作一张汇总表。

3.让学生思考“Does she/he have...?”的用法。

Unit 5  Do you have a soccer ball?

basketball I/We/They have a/an...

—Do you have a pingpong ball?

—Yes,I do./No,I don't.

—Do you have a pingpong ball?你有乒乓球吗?

—Yes,I do.是的,我有。

动词have意为“有”,表示拥有关系,有人称和数的变化(用于主语是I,we,you,they或名词复数时)。如:

My parents have a computer.我父母有一台电脑。

I have an English book.我有一本英语书。

have的否定式是don't have。如:

We don't have a house.我们没有房子。

动词have作“有”讲时,是行为动词,变为一般疑问句时借助助动词do,其简略答语中也用do。如:

—Do you have a volleyball?你有排球吗?

—Yes,I do.是的,我有。

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