优品课件之Unit1Howoftendoyouexercise？学案

1、优品课件 Un it 1 How ofte n do you exercise ? 学案 Unit 1 How ofte n do you exercise ?学案 Section A 一、教师寄 语A bold attempt is half success.（勇敢的尝试是成功的一半） 二、学习目标 知识目标： Words: always, usually , often, sometimes , hardly , ever, never., once , twice , Phrases: how often three times a week every day. twice a wee

2、k Sentences: What do you usually do on weekends? I sometimes go to the beach. How ofte n do you eat vegetables? Every day. Most stude nts do homeworkevery day.能力目标：会使用频率副词及短语；能描述课 余时间的活动安排；情感目标：培养学生良好的学习和生活习惯三、 教学重、难点 频度副词：always, usually, often, sometimes, hardly和never的应用疑问词how的用法四、学习过程1预习导 学或自测 I

3、丄ook at the picture （学生识图）.What do you usually do on weeke nds? I sometimes go to the beach. I sometimes去 滑板看书看电视做运动购物II.看图写出相应的？ l度副词： 2.自主学习 Pairwork. How often do you eat vegetables? Every day. Activities How ofen a. go to the movies Every day b. watch TV Once a week c. shop Twice a week d. exerc

4、ise Three times a week e.read Once a week Twice a week 3 .合作探究 I .maybe / may be .The baby is crying she is hun gry.The woma n a teacher . maybe是副词，意为“大概，可能，或许”，一般用于句首。Maybe 是情态动词，意为“可能是.,也许是.,大概是.” .I、a few / few / a little / little.people can live to 100,but people can liv e to 150.There is time l

5、eft, I don t catch the first bus. .Could you give me milk? a few （少数的，几个，一些）a little （一点儿，少量）表示肯定few （很少的，几乎没有的）little （很少的，几乎没有的）表示否定 修 饰可数名词 修饰不可数名词 皿、hard / hardly .The ground is too to dig .I can understand them.It s raining ,the people can go outside. hard作形容词，意为“困难的，艰苦的， 硬的”；作副词，意为“努力地，猛烈地”。Ha

6、rdly意为“几乎不”。 4.拓展创新 疑问词how的用法(1)怎样，用什么手段，方法。How did he do it? I don t know how to swim.(2)情况如何(指身 体健康状况) How are you? How s it going with Tom?(3) how many howmuch表示“多少” howmany后接可数名词复数，howmuch 接不可数名词。How many times do you go to the park? How many tickets do we n eed? How much water do we n eed every

7、 day? How much are those pants?(4) how often 是对动作发生的“次数” 提问，询问的是频率“多久一次”回答可以是：Every day./ Onee a week./Three times a week./ Often./. eg： Howoften do you play tennis? How ofte n do you surf the in ter (5) How Ion g. ?询 问的是时间长短“多长时间”回答可以是：About one hour./ Three hours. / Thirty minutes./.Howlong do you

8、 usually watch TV? 你通常看多长时间电视？5.梳理归纳Section A词组归纳：1. go to the movies 去看电影 2. look after = take care of照顾 3. surf the in ter net上网 4. healthy lifestyle健康的生活方式 5. go skate board ing去戈 U板 6. keep healthy=stay healthy 保持健 康 7. exercise二take(much)exercise二do sports锻炼 8. eati ng habits 饮食习惯9. take more e

9、xercise 做更多的运动10. the sameas 与什么相同 11. be differe nt from 不同 12. once a mon th 一月一次 13. twice a week一周两次 14. makea differenee to 对 什么有影响15. how ofte n 多久一次16. although = though 虽然 17. most of the students二most students 18. shop=go shopping=do some shopping 购物 19. as for 至于 20. activity survey 活动调 查2

10、1. do homework 做家庭作业22. do house work 做家务事23. eat less meat吃更少的肉24. junk food垃圾食物6 .达标检测 根 据句意填词.1.How odo you cometo school late? Never. 2. Farmers milk some mfrom cows. 3. Jfood isn t good for your health. 4. Do you have a healthy lifestyle if you eevery day? 5. I eat fruit three t a week. 6. Does

11、 he drink juice every morning? No, hardly e. 7. Here is a program, you may find out the r. 8. We are in Class 1, G2. 9. My father is very busy. He only plays basketball oa week. 10. I can t do it by myself. Can you hme?五、典型例题 解析1. How often do you exercise? 你（你们）多久锻炼一次身 体？ How often + 助动词 do（does 或

12、did） + 主语 + do sth.? 疑 问词howoften是问频率（多久一次）,（在这里助动词do（does或did） 是起帮助构成疑问的作用）与一般现在时或一般过去时连用，回答一 般是用表示频率的畐词，女口 ：once, twice, three times,sometimes, often, quite, often, never, every day, once a week , twice a mon th , three times a month , three or four times a mon th等。 翻译：你们多久到工厂去一次？每星期两次。 ？他多久去购一次 物

13、？ ”“一个月一次。？ 2. “What do you usually do on weekends? “I usually play soccer. ”“周末你通常做什么？ ”“我通常踢 足球。”第一个do为助动词，在这起帮助构成疑问的作用；而第二 个do则是实义动词。翻译：周末你通常做什么？我通常看电影。？ 周末她通常做什么？她通常看远足。？ 3.“Whaf s your favorite program? ”“It s Animal World. ”“你最喜欢什么节 目？” 4. As for homework, most students do homeworkevery day .

14、as for.意思是，常用于句首作状语，其后跟名词、代词或动词的 -ing 形式（即动名词）。如： As for him, I never want to see him here.翻译：至于我自己，我现在不想去。六、中考链接1. do you have an En glish party? Once a mon th.（北京） A. How old B. How far C. How often D. How long解析：选项 A 和B分别用来询问年龄和距离，选项 C和D用来对时间提问，但how ofte n.?常用来对时间的频率进行提问，即“多长时间做一次”， 其答语常为频率副词及频率短语 On ce/ Twice a week / mon th等。 how Ion g. ?则用来提问时间有多长，答语常为表示一段的时间。