優(yōu)品課件之Unit1Howoftendoyouexercise？學案

1、優(yōu)品課件 Un it 1 How ofte n do you exercise ? 學案 Unit 1 How ofte n do you exercise ?學案 Section A 一、教師寄 語A bold attempt is half success.（勇敢的嘗試是成功的一半） 二、學習目標 知識目標： 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.能力目標：會使用頻率副詞及短語；能描述課 余時間的活動安排；情感目標：培養(yǎng)學生良好的學習和生活習慣三、 教學重、難點 頻度副詞：always, usually, often, sometimes, hardly和never的應(yīng)用疑問詞how的用法四、學習過程1預(yù)習導 學或自測 I

3、丄ook at the picture （學生識圖）.What do you usually do on weeke nds? I sometimes go to the beach. I sometimes去 滑板看書看電視做運動購物II.看圖寫出相應(yīng)的？ l度副詞： 2.自主學習 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是副詞，意為“大概，可能，或許”，一般用于句首。Maybe 是情態(tài)動詞，意為“可能是.,也許是.,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 （少數(shù)的，幾個，一些）a little （一點兒，少量）表示肯定few （很少的，幾乎沒有的）little （很少的，幾乎沒有的）表示否定 修 飾可數(shù)名詞 修飾不可數(shù)名詞 皿、hard / hardly .The ground is too to dig .I can understand them.It s raining ,the people can go outside. hard作形容詞，意為“困難的，艱苦的， 硬的”；作副詞，意為“努力地，猛烈地”。Ha

6、rdly意為“幾乎不”。 4.拓展創(chuàng)新 疑問詞how的用法(1)怎樣，用什么手段，方法。How did he do it? I don t know how to swim.(2)情況如何(指身 體健康狀況) How are you? How s it going with Tom?(3) how many howmuch表示“多少” howmany后接可數(shù)名詞復數(shù)，howmuch 接不可數(shù)名詞。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 是對動作發(fā)生的“次數(shù)” 提問，詢問的是頻率“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. ?詢 問的是時間長短“多長時間”回答可以是：About one hour./ Three hours. / Thirty minutes./.Howlong do you

8、 usually watch TV? 你通常看多長時間電視？5.梳理歸納Section A詞組歸納：1. go to the movies 去看電影 2. look after = take care of照顧 3. surf the in ter net上網(wǎng) 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鍛煉 8. eati ng habits 飲食習慣9. take more e

9、xercise 做更多的運動10. the sameas 與什么相同 11. be differe nt from 不同 12. once a mon th 一月一次 13. twice a week一周兩次 14. makea differenee to 對 什么有影響15. how ofte n 多久一次16. although = though 雖然 17. most of the students二most students 18. shop=go shopping=do some shopping 購物 19. as for 至于 20. activity survey 活動調(diào) 查2

10、1. do homework 做家庭作業(yè)22. do house work 做家務(wù)事23. eat less meat吃更少的肉24. junk food垃圾食物6 .達標檢測 根 據(jù)句意填詞.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、典型例題 解析1. How often do you exercise? 你（你們）多久鍛煉一次身 體？ How often + 助動詞 do（does 或

12、did） + 主語 + do sth.? 疑 問詞howoften是問頻率（多久一次）,（在這里助動詞do（does或did） 是起幫助構(gòu)成疑問的作用）與一般現(xiàn)在時或一般過去時連用，回答一 般是用表示頻率的畐詞，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。 翻譯：你們多久到工廠去一次？每星期兩次。 ？他多久去購一次 物

13、？ ”“一個月一次。？ 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?！钡谝粋€do為助動詞，在這起幫助構(gòu)成疑問的作用；而第二 個do則是實義動詞。翻譯：周末你通常做什么？我通?？措娪啊?？ 周末她通常做什么？她通?？催h足。？ 3.“Whaf s your favorite program? ”“It s Animal World. ”“你最喜歡什么節(jié) 目？” 4. As for homework, most students do homeworkevery day .

14、as for.意思是，常用于句首作狀語，其后跟名詞、代詞或動詞的 -ing 形式（即動名詞）。如： As for him, I never want to see him here.翻譯：至于我自己，我現(xiàn)在不想去。六、中考鏈接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：選項 A 和B分別用來詢問年齡和距離，選項 C和D用來對時間提問，但how ofte n.?常用來對時間的頻率進行提問，即“多長時間做一次”， 其答語常為頻率副詞及頻率短語 On ce/ Twice a week / mon th等。 how Ion g. ?則用來提問時間有多長，答語常為表示一段的時間。