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Unit 2 How often do you exercise 精品学案 新版八年级英语上册

发布时间:2013-11-21 08:02:54  

Unit2 How often do you exercise?

主备人:刘钊 使用时间: 2013-8-27

Period 1 Section A 1a-2c

学习目标:

New words:exercise,skateboard,hardly,ever,once,twice,time,surf,Internet, program

Key phrases:how often,go skateboarding,hardly ever,on weekends,once a week,twice a month,surf the Internet Key sentences: (1)-What do they usually do on weekends? -They usually go to the movies.

(2)-How often do you exercise? -I exercise four times a week.

(3)-How often does Chen watch TV? -He watches TV twice a week.

学习重难点:

1.频率词汇及询问活动频率。2.一般现在时态的熟练运用。

前置学习:

A: How often do you watch TV? B: Twice a week.

这是询问别人做某事_______的句型,常用于一般疑问句中。答语用频率副词表示频率的短语来回答。如:---______ ______ does he play basketball? --- Once a week.

A: What do you usually do on weekends? B: I often go to the movies.

A: What does he usually do on weekends? B: He often goes skateboarding.

这是一句用来询问和回答人们日常生活中经常从事什么活动的交际用语。

如:-_______ does your mother usually do on Sundays?-She often does housework.

注意:以What 和how often等疑问词开头的疑问句,是本单元重要句型。

基本句式是:________+助动词+_______+谓语动词+其他?

区别下列有关how的短语

how many ______________ how much _______________ how often ____________

how old ________________ how long_____________ how far ________________

展示交流:

写出下列频率副词

(100%)_______ (80%)________ (30-50%)______ (20%)_____ (5%)_______ (0%)_________

英汉互译

go to the movies 看电视 锻炼

surf the Internet 踢足球

去滑板 购物

每周一次 每月两次

Animal World 合作探究:

Task 1 Matching Task 2 Listening Task 3 Pairwork

达标拓展:

How often do you exercise?

exercise 动词 锻炼运动 可数名词 体操练习 do morning exercises, do eye exercises

不可数名词 锻炼运动 take enough/more exercise

1 He hardly takes _________, so the doctor asks him to do some running and morning _________.

2 My father _________ every day. 3 Lucy is doing eye _________.

4 People usually take _________ in the morning

How often do you watch TV? Twice a week.

How often 表频率,多久一次,对every day, always, usually, sometimes, often once a week 等表示频率的副词或短语提问。

How often 多久一次,指动作频率 how soon多久,一般用于一般将来时,回答―in…‖短语

How long 多长时间 回答for…或since…短语 how far 多远 用于对距离提问。

1._________ _________ does she go to the movies? Once a month.

2._________ _________ will you get back home? In two months.

3._________ _________ did he stay here? For two months.

4._________ _________ does Mary live from the library? Two miles.

5.I wonder_________ you'll water this kind of tree. Once a week.

A how often B how long C how soon D how much

教学评价:

I、用所给词的适当形式填空。

1、They go to the movies (one) a week. 2、My cousin (watch) TV twice a week.

3、My friends like different weekend (activity).

4、(be) some students’ homework. 5、II、根据句意及首字母提示完成单词。

1、late for school.He is a good boy. 2、on CCTV-5.

3、The lazy(懒的ever helps others.

4、goes to school early, so he’s never late. 5、every day.

III根据提示完成句子

1. _________ _________(多久一次)do you exercise? Every day.

2. He often _________ _________ (去玩滑板)on weekends.

3. She _________ _________ (几乎从没有)plays computer games.

4. Her mother goes shopping _________ _________ _________(一周两次).

5. Kate's mother _________ _________ (看电视) every night.

教学反思

Period 2 Section A 3-4

学习目标:

Key words: result,active,about,survey,all,most,some,no

Key phrases: as for,three or four times a week,once or twice a week

学习重难点:

1.能运用本课词汇 及句型进行自由对话,完成相关练习。2.一般现在时态的熟练运用

前置学习:

1. 51%~99% of the students _____________ 2. 100% of the students ______________

3. 0% of the students _____________ 4. 1%~50% of the students_____________

展示交流:

1.这是格林高中学生活动情况调查结果。

_________ _________ the results of the student activity survey at Green High School.

2.多数学生一周锻炼三四次。_________ _________ exercise _________ or _________ _________ a week.

3.至于家庭作业,多数学生每天做。______ ____ homework, most students do it ______ ________ .

4.看电视的调查结果很有意思。The results _________ ―watch TV‖ _________ interesting.

合作探究:

Reading

达标拓展:

Here are the results of the student activity survey at Green High School.该句为倒装句,其主语为the results of the student activity survey."Here+be+主语"是英语中常见的倒装句型。

1. 高小姐,送给你一些鲜花。

2. 这是你的书。________ ________ your books. 3. 给你。Here ________ ________.

The result of意为“……的结果”,of后跟名词,result 可用单数也可用复数。

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