Unit 2 How often do you exercise?（5课时导学案）

Unit2 How often do you exercise? 单元纲要
一、单元分析
本单元的主要内容是表达“做运动的频率”。Section A通过“谈论做运动的频率”，通过看图说话，句型操练，实际描述等方式帮助学生能够正确使用表示做什么活动的词组，多久做一次的句型。Section B通过讨论饮食及其它生活方式，通过听力、阅读、做调查等方式，帮助学生掌握如何用频度副词综合表达信息；Self Check部分通过填空帮助学生复习所学词汇，通过开放式的写作帮助学生巩固对频度副词的掌握。
二、单元目标
1. 掌握如何恰当地使用频率副词及短语：always, usually, often, sometimes, hardly ever, never, how often, once, twice, three times a week, every day, habit, What do you usually do on weekends? How often do you ...?
2. 掌握如何描述课余时间的活动安排。
3. 掌握如何描述基本的饮食结构：milk, junk food, health,
三 课时安排
Section A 2课时
Section B 2课时
Self-check 1课时
Unit 2 How often do you exercise?
备课时间：2013-08-23主备人：郑志彦 审核人：八年级英语备课组 授课人：
Section A 1a—2c （第1课时）
【学习目标】：
1.会读背单词always, usually, often, sometimes, never, twice a week, on weekends
2.正确运用频率副词表述人们的行为并学会用How often来进行提问
3.一般现在时的特殊疑问句。
【学习重点】：会运用频率副词来表述人们的行为并学会用How often来进行提问
【学习过程】：
一、自主学习，整体感知
英汉互译
go to the movies 看电视 ?
take/ ___ exercise 锻炼
do some reading 做家务
打扫 每周一次
go shopping hardly ever
每月两次 three times a year
二、合作交流，文本探究
1. 了解下列频率副词，写出其汉语意思
always (100%)_______ usually (80%)________ often (30-50%)______
sometimes (20%)_____ hardly ever(5%)_______ never (0%)_________
2．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。答语用频率副词或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？
3 区别下列有关how的短语
how many ______________ how much _______________
how often ____________how old ________________
how long________________
三、课内检测，巩固提高
根据汉语完成句子
1)Mr Black goes to the movies _______________________(一周三次)
2）Let’s __________________________（网上冲浪）
3)___________________(多久一次) does Tony exercise?
4）Our friend often __________________ (去看电影)on Sundays.
5）What is ___________________________(你最喜欢的节目)？
6）My sister _________________(几乎不曾) plays computer games.
四、延伸拓展，迁移升华
句型转换
He does his homework every day.
1.否定句。He ________ _________ his homework every day.
2.一般疑问句。________ he ________ his homework every day?
2)Lin Tao always helps me with my Chinese. （对划线部分提问）
_________ _________does Lin Tao help you with your Chinese?
3)Tom goes to bed at ten in the evening. （改为否定句）
Tom _____ ____ to bed at ten in the evening.
【作业与练习】
【课后反思】
Unit 2 Unit 2 How often do you exercise?
备课时间：2013-08-23主备人：郑志彦 审核人：八年级英语备课组 授课人：
Section A 2d—3c（第2课时）
【学习目标】：
会读会背单词:full, swing, maybe, least, 短语at least
2.掌握一般现在时的构成及其含义.
【学习重点】：进一步学习一般现在时的构成及其含义.
【学习过程】：
自主学习，整体感知
汉译英
有空的 钢琴课
至少 健康早餐
熬夜 一周2次
二、合作交流，文本探究
1.结合2d部分，进行对话练 习。
A:How often do you read English books?
B: I read English books about twice a week
自读Grammar Focus,翻译下列句型。
你多久看一次电影？
我可能一月看一次。
你购物吗？
不，我从不购物。
几次表示法：基数词+times.
翻译：He watches TV_______ ______ _____ _____ a week.他一周看三次电视。
三．课内检测，巩固提高
根据汉语提示补全句子。
1. My father _________ _________（几乎从不）goes shopping.
2. Animal World is my _____________（最喜欢的）program.
3. ___________ ___________ ___________（几个小时）do you study every evening?
4. Mary ___________（锻炼身体）once a day.
5. ___________ ___________ ___________（几次）does Alice do housework every week?
四．延伸拓展，迁移升华
句型转换：
1. Jim does homework in the evening. （改为否定句）
Jim ______ _______ homework in the evening.
2. Frank hardly ever plays sports. （对划线部分提问）
_______ ________ ________ Frank _________ sports？
3. He sleeps nine hours every night. （对划线部分提问）
________ ________ ________ does he sleep every night.
【作业与练习】
【课后反思】
Unit 2 How often do you exercise?
备课时间：2013-08-23主备人：郑志彦 审核人：八年级英语备课组 授课人：
SectionB 1a-1e （第3课时）
【学习目标】：
1．会读会背本课中的单词: junk, coffee, health, junk food, be good for
2．正确运用how often/how many 引导的疑问句进行交际。
【学习重点】：运用how often/how many 引导的疑问句进行交际
【学习过程】：
一、自主学习，整体感知
1.写出下列单词或短语?
牛奶______ 健康________ 咖 啡______ 垃圾食品____________
2.想一想，自己平时的饮食习惯：
常吃哪些水果：
常喝哪些饮料 ：
常吃哪些蔬菜：
3.练习听力
1）听录音完成1c.
2）再听一遍,完成1d内容.
二、合作交流，文本探究
比一比，辨一辨
（1）be good for 对…….有好处
be good to 对…..好
be good with 善于应付….
be good at 擅长于…..
小练笔: Walking _________my health.
Reading in the sun _______ our eyes.
(2 ) health(名)/healthy(形) 健康/健康的
Keep healthy / keep in good health
小练笔： is better than wealth.(健康胜于财富).
So we should keep .
3.句型：But my mother wants me to drink.
1) )want “想，想要”后可接名词或代词作宾语。
2）want 后接不定式作宾语，want to do sth.
我想要喝些牛奶。I want _______ ________some milk.
3) want后接动词不定式作宾语补足语。即want sb to do sth.
妈妈想叫我学英语。My mother ________me _______ _______ English.
三．课内检测，巩固提高
（一）根据句意及首字母提示补全单词
1）I eat fruit every day and I love j_______ food, too.
2) What drink is white? ---I think it’s m__________.
3) How often do you eat v______________.
4) Breakfast is really good for your h____________.
（二）重点词组练习：
（1）want sb to do sth 想要某人做某事
翻译：妈妈想让我和她一起去购物。

（2）be good/bad for 对----有好/坏处
翻译：不要在床上看书，那样对你的眼睛不好。

四．延伸拓展，迁移升华
how many 后加＿＿＿＿＿＿ how much 后加________________
how often 意为：
翻译句子
你每天晚上睡几个小时？__________________?
你喝了多少牛奶？_________________________________?
你多久吃一次牛肉?________________________________?
【作业与练习】
【课后反思】
Unit 2 How often do you exercise?
备课时间：2013-08-23主备人：郑志彦 审核人：八年级英语备课组 授课人：
SectionB( 2a—4)（第4课时）
【学习目标】：
1.会读会背单词：result, percent, online, television, although, through, mind, body, such, die, write, dentist, magazine,
2会读会背短语:four to six times a week, go online, at least, be good to, the best way to, such as
【学习重点】：学会熟练运用本课重点句型:
Twenty percent exercise only one to two times a week.
【学习过程】：
自主学习，整体感知
汉译英
大多数的,大部分的____________；结果；成果___________
每天 ______________ 一周一到二次__________
一周三到四次 ________________ 对…有好处
至少_____________ 例如
2、读一读 想一想。
What is a healthy lifestyle？
healthy lifestyle unhealthy lifestyle
eat fruit never eat vegetables/fruit
vegetables drink coffee/wine too much
drink milk never drink milk
sleep 9 hours sleep 5 hours
do exercise never do exercise
Healthy lifestyle can help us get good grades. Good food and exercise help us to study better.
二、合作交流，文本探究
1．Here are the results.
这是一个倒装句。在英语中here,there放在句首时，句子通常用倒装语序。如：Here________ the bus.车来了。
The result of意为“……的结果”,of后跟名词，result 可用单数也可用复数。
这是他们比赛的结果。Here is _____ ______ ______ their match.
2.although,连词，意为“即使，纵然，虽然”相当于though，在同一个句子中，although/though 不能与but 连用。

三、课内检测，巩固提高
一．根据句意和首字母补全单词
?? 1）My mother says it's good for my h________.
?? 2) Lily e________ every morning to stay healthy.
??3) I usually watch TV at night, but s________ I go for a walk with my parents.
??4)I like to d______ coffee.
二．根据所学内容，完成下列对话
（1）A: _____ ______ do you ________(运动）？
??B: I _______ every morning .
??A: _____ ______ do you eat ________(蔬菜) ？
??B: Every day .Because they _______ _______ _______ my health.
四、拓展延伸，迁移升华
（一）给下列问句选择适当的答语
A.Nine hours B.Every day C.Good idea! D.Yes, I did E.Because there was an interesting program. F.No,he doesn’t. G.By bike H. It’s January 10th/ I. I went to the movies J. No,I was’t .
( )1. Why did Ann watch TV so long last night?
( )2.Did you do all your homework before seven?
( )3. How do you come to the office every day?
( )4. How often do you exercise?
( )5.What’s the date today?
( )6. Where did you go last Sunday?
( )7. Were you away from work last Monday?
( )8. Does he live in a tall building near here?
( )9.Why not go at ten?
( )10. How many hours do you sleep every night?
【作业与练习】
【课后反思】
Unit 2 How often do you exercise?
备课时间：2013-08-23主备人：郑志彦 审核人：八年级英语备课组 授课人：
Self--check （第5课时）
【学习目标】：1.会读会背本单元单词及短语
2.会熟练运用本单元句型
【学习重点】会熟练运用本单元句型
【学习过程】：
一、自主学习，整体感知
1: 熟悉掌握本单元单词和短语
1.自读并记忆单词5分钟
2.两人一组，相互提问
2: 根据所学的内容进行交际
1.自我总结本单元的重点句型
2. 两人一组练习对话
二、合作交流，文本探究
用所给单词的正确形式填空：
1. Eat _____________(health), or you’ll get ill..
2. Bill goes to the movies ___________(one) a week.
3. It’s bad for students ______________(play) too much computer.
三、课内检测，巩固提高
(一) 用所给单词的正确形式填空：
1. Lily is not very healthy, because she has no ________ (health) habit.
2.--- Would you give me some water?
--- There is ________ (hard) any water in my bottle.
3. She wants me ________ (say) something about my school.
4. I use the Internet _______(two) a week.
5. My brother’s _______(write) habits are not good.
6. On weekends, I have to help my mom _____(clean) the house.
7. _________(not) run after meals.
8. Ann__________ (go) to the police station this morning.
四、拓展延伸，迁移升华
一 按要求改写下列各句， 每空一词。
1. Lin Tao often helps me with my Chinese. （对划线部分提问）
__________ __________does Lin Tao help you with your Chinese?
2. Tom goes to bed at ten in the evening. （改为否定句）
Tom __________ ________ to bed at ten in the evening.
3. I sleep nine hours every night. （对划线部分提问）
__________ __________ __________do you sleep every night?
4.Lucy was away from school for 2 weeks last term.(就划线部分提问)
______ ______ ______ Lucy away from school last term?
5.She goes to see her grandpa once a week. (就划线部分提问)
______ ______ ______ she ______ to see her grandpa?
二 单项选择
1. Can you _______here a little longer?
A. stay B. stays C. staying D. to stay
2. Milk is good _____ our ______.
A. to; healthy B. to; health C. for; healthy D. for; health
3. Thank you very much for ______us so well.
A. teach B. teaching C. teaches D. taught
4. Here are some flowers _____you ____our good wishes.
A. for; to B. for; with
C. to; for D. of; to
7. Mr Green is going to ______to us in the next room this afternoon.
A. talk about B. talk with
C. talk to D. give a talk
8. I want you to say _________ about this subject.
A. anything new B. new anything
C. something new D. new something
9. Welcome back_______.
A. for home B. to home
C. at home D. home
10. What time _____your mother ______her breakfast?
A. does; have B. does; has
C. do; have D. do; has
【作业与练习】
【课后反思】