2013年八年級英語上冊 Unit 2 How often do you exercise精解與精練 （新版）人教新目標版

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1、 Unit 2 How often do you exercise? 短語： help with housework go shopping on weekends how often hardly ever once a week twice a month go to the movies every day use the Internet be free have dance and piano lessons swing dance pla

2、y tennis stay up late at least go to bed early play sports be good for go camping in one’s free time not….at all the most popular such as go to the dentist more than old habits the hard less than 語法要點： What do you usually do on

3、 weekends? I always exercise. What do they do on weekends? They often help with housework. What does she do on weekends? She sometimes goes shopping. How often do you go to the movies? I go to the movies maybe once a month. How often does he watch TV? He hardly ever wa

4、tches TV. Do you go shopping? No, I never go shopping. 慣用法： 1. help sb. with sth 幫助某人做某事 2. How about…? ….怎么樣？/ ….好不好？ 3. want sb. to do sth. 想讓某人做某事 4. How many + 可數(shù)名詞復數(shù)+ 一般疑問句 ….

5、有多少….. 5. 主語+ find+ that 從句 …發(fā)現(xiàn)… 6. It’s + adj.+ to do sth. 做某事是….的 7. spend time with sb. 和某人一起度過時光 8. ask sb. about sth. 向某人詢問某事 9. by doing sth. 通過做某事 10. Wh

6、at’s your favorite…..? 你最喜歡的……是什么？ 11 start doing sth. 開始做某事 12. the best way to do sth. 做某事的最好方式 詞語辨析： 1. how often 多久一次，用來提問動作發(fā)生的頻率?；卮鹩茫簅nce，twice, three times 等詞語。 How often do you play sports? Three times a week. how

7、long 多長，用來詢問多長時間，也可詢問某物有多長。 How long does it take to get to Shanghai from here? How long is the ruler? how for 多遠， 用來詢問距離，指路程的遠近。 How far is it from here to the park? It’s about 2 kilometers. free 空閑的，有空的， 反義詞為 busy. be free 有空，閑著，相當于 have time. I’ll be free next week. = I’ll have time next w

8、eek. 還可作“免費的、自由的”解。be free to do sth. 自由地做某事。 The tickets are free. You’re free to go or to stay. How come？ 怎么會？ 怎么回事？表示某件事情很奇怪，有點想不通；可單獨使用，也可引導一個問句， 相當于疑問句 why, 但 how come 開頭的特殊疑問句使用的仍然是陳述語序。 How come Tom didn’t come to the party? = Why didn’t Tom come to the party? stay up late 指“熬夜

9、到很晚，遲睡”。 Don’t stay up late next time. stay up 指“熬夜，不睡覺”。 He stayed up all night to write his story. go to bed 強調“上床睡覺”的動作及過程，但人不一定睡著。I went to bed at eleven last night. go to sleep 強調“入睡，睡著，進入夢鄉(xiāng)”。 She was so tired that she went to sleep soon. find + 賓語 +名詞, 發(fā)現(xiàn) ： We have found him (to be) a

10、 good boy. find + 賓語 + 形容詞， 發(fā)現(xiàn)： He found the room dirty. find + 賓語 + 現(xiàn)在分詞， 發(fā)現(xiàn) ： I found her standing at the door. percent 百分數(shù)， 基數(shù)詞 + percent： percent 沒有復數(shù)形式，作主語時，根據(jù)所修飾的名詞來判斷謂語的單復數(shù)。 Forty percent of the students in our class are girls. Thirty percent of time passed. more than 超過，多于，不僅僅， 相當于 ov

11、er. 在句型轉換中考查兩者的同義替換。反義詞組為：less than. I lived in Shanghai for more than / over ten years. 9. afraid 形容詞， 擔心的，害怕的，在句中作表語，不用在名詞前作定語。 I’m afraid we can’t come here on time. be afraid of sb / sth 害怕某人 / 某事； be afraid of doing sth. 害怕做某事。 Some children are afraid of the dark.

12、 Don’t be afraid of asking question. I’m afraid + 從句， 恐怕， 擔心： I’m afraid I have to go now. 10. sometimes , sometime, some times , some time 的區(qū)別： sometimes 頻度副詞， 有時。表示動作發(fā)生的不經常性，多與一般現(xiàn)在時連用，可位于句首、句中或句末。 Sometimes I get up very early. ------How often do you get up? sometime 副詞，某個時候。 表示不確切或不具體的時間

13、，常用于過去時或將來時，對它用疑問詞when. I will go to Shanghai sometime next week. ------When will you go to Shanghai next week? some times 名詞詞組， 幾次，幾倍。其中time 是可數(shù)名詞，對它提問用how many times. I have read the story some times. -------How many times have you read the story? some time 名詞短語， 一段時間. 表示“一段時間”時，句中謂語動詞常為延續(xù)性動

14、詞，提問時用 How long. I ‘ll stay here for some time. -----How long will you stay here? Jack: Hi, Cllaire, are you free next week? Claire: Hum…next week is quite full for me, Jack. Jack: Really? How come? Claire: I have dance and piano lessons. Jack: What kind of dance are you learning? Claire: Oh

15、, swing dance. It’s fun! I have class once a week every Monday. Jack: How often do you have piano lessons? Claire: Twice a week, on Wednesday and Friday. Jack: Well, how about Tuesday. Claire: Oh, I have to play tennis with my friends. But do you want to come? Jack: Sure! 用 do / does 完成問題并配對。

16、 1. How often ______ he play soccer? a. Yes, She usually does. 2. ______you drink milk? b. Hardly ever . I don’t like them. 3. How often ______they stay up late? c. He plays at least twice a week. 4. ______Sue eat a healthy breakfast? d. No, they don’t. They’re too b

17、usy. 5. How often _______you eat apple? e. Never. They always go to bed early. 6. ______ your parents play sports? f. Yes, I do. Every day. 讀短文，完成問題。 What do No. 5 High School Students do in their free time? Last month we asked our students about their free time activities. Our que

18、stions were about exercise., use of the Internet and watching TV. Here are the results. We found that only fifteen percent of our students exercise every day. Forty-five percent exercise four to six times a week. Twenty percent exercise only one to three times a week. And twenty percent do not exer

19、cise at all! We all know that many students often go on-line, but we were surprised that ninety percent of them use the Internet every day. The other ten percent use it at lease three or four time a week. Most students use it for fun and not for homework. The answers to our questions about watchin

20、g television were also interesting. Only two percent of the students watch TV one to three times a week. Thirteen percent watch TV four to six times a week. And eighty-five percent watch TV every day! Although many students like to watch sports, game shows are the most popular. It is good to relax

21、by using the Internet or watching game shows, but we think the best way to relax is through exercise. It is healthy for the mind and the body. Exercise as playing spots is fun, and you can spend time with your friends and family as you play together. And remember, “ Old habits die hard”, So stat exe

22、rcising before it’s too late! Exercise______% every day _______%4-6times a week _______% 1-3 times a week ________%no exercise Use the Internet ________% every day _______%3-4times a week Watch TV _______% every day ________%4-6 times a week _______% 1-3 ti

23、mes a week 看表格信息完成報告 activities Day a year Exercise Read books Watch TV for over 2 hours Drink juice Eat hamburgers Help with housework Stay up late Go to the dentist 365 365 320 210 95 20 15

24、 0 Jane is a 16-year-old high school student in the United States. American Teenager magazine asked her about her habits. Jane has a lot of good habits. She always exercise and she reads books __________. Also, she _________ drinks juice and she ________stay up late. However, she has some bad

25、habits, too. She _______watches TV for more than two hours a day, and she ______eats hamburgers. Her parents are not very happy because she _______ helps with housework and she ________ goes to the dentist for teeth cleaning. She says she is afraid. 閱讀理解 In England, everybody knows Jamie Oliver. H

26、e has his own TV programs. In these programs, he tells how to cook healthy food. Everyone likes Jamie’s programs because his food is easy to make. Jamie wants people to eat healthily. In some schools in England, the food at lunch time wasn’t healthy. One day, Jamie went to a school to make a TV pro

27、gram about healthy diet. He cooked the food with lots of fruit and vegetables. At first the children didn’t want to eat because they didn’t like fruit or vegetables. But after they tasted the food , they started to enjoy it. Now the food for children in schools has become much healthier. 1. peopl

28、e like Jamie’s TV programs about food because his food ________. A. is always healthy B. is easy to make C. is good for kids 2. One day, Jamie visited a school and ________. A. surveyed the students’ diet B. showed the students how to cook C..make a program about healthy food 3. From the pas

29、sage we learn that Jamie is a famous ________. A. TV host B. film actor C. school teacher、 Unit 2 Exercise 補充練習： 一、補全對話 A. What do Tom and Mike _______do on weekends? B: They sometimes go to the museum. A: _______ do they go to the shopping center? B:

30、 _______ ever. Maybe about twice a month. A: _______ do they watch TV? B: Mike never watch TV, but Tom watches TV _______ day. A: Oh, I’m just like Tom. I ______ watch TV ,too. 二、漢譯英 1. 我經常幫他學英語。（help …with…） 2. 這個故事我讀了好幾遍了。（ have read….some times ） 3. 我將在這待一段時間。 （some time） 4. 幾乎沒有剩下

31、的食物。 （ hardly ） 5. 你多久鍛煉一次？ （how often ） 6. 我用刀切面包。 (use ) 7.吃蔬菜對你有益（be good for） 8.農場上有多少個工人？（How many） 9.瑪麗問我關于我生日聚會的一些事情。(ask sb. about sth . ) 10.他發(fā)現(xiàn)沒有人能回答他的問題。(find) 11.我發(fā)現(xiàn)他正站在門口（find） 12.男生中的百分之七十喜歡電腦游戲。（percent） 13.沒有一個人知道這個問題的答案。（the answers to the questions） 14.盡管下了一天雨了，但是那些男孩們仍在外面玩耍（although） 15.我認為對于動物來說呆在籠子里是沒有益的。（is good for） 16.他通過他的朋友得到了這份工作。（through） 17.來和我們一起過周末吧。（spend） 18.我害怕乘飛機旅行。（be afraid to do sth.） 19.有些小孩怕黑。(be afraid of sb./sth,) 20. 我們在這兒住了不到兩年（less than six） 5