Unit2Howoftendoyouexercise知識點及習(xí)題

1、Unit 2 How often do you exercise 知識點及習(xí)題一、詞型轉(zhuǎn)換Section A1. e*er (反義詞)never2. shop * (現(xiàn)在分詞)shopping3. full t (反義詞)empty4. read (pt.) readSection B1 (v.)act active (n.) activity2. health (adj.) healthy (反義詞)unhealthy3. body (pl.) bodies4. die t (pt.) died5. write (n.表人)writer6. keep (pt.) kept (pp.) kep

2、t7. little f (比較級)less(最高級)least& though (同義詞)although二、短語歸納Section A1. how often 多久一次2. read English books 看英語書3. of course 當(dāng)然4. on weekends 在周末5. go to the movies 去看電影6. haidly ever兒乎不；不曾7. every day 每天once a day每天一次8. twice a week每周兩次three times a month 每月三次9. use the Internet /go online 上網(wǎng)10. ha

3、ve dance and piano lessons 上舞蹈和鋼琴課11. play tennis 打網(wǎng)球12. help with housework 幫忙做家務(wù)13. at least至少，不少于14. not at all根本，全然15. .percent of 白分之Section B1. junk food垃圾食品2. drink milk 喝牛奶3. three or four times a week 一周三到四次4. eat fruit 吃水果5. want sb. to do sth.想要某人做某事6. be good/bad for對有好處/壞處7. go camping

4、in the country 去鄉(xiāng)下露營8. play sports 做運動9. one to three times a week 一周一至三次10. such as 例如11. fifteen percent of our students我們白分之十五的學(xué)生12. go to the dentist 去看牙醫(yī)13. more than 多于14. less than 少于15. stay up 熬夜重點句子1. how often do you exercise?你多久鍛煉一次2. What do you usually do on weekends?周末你通常干什么？I usually

5、 play soccer.我通常踢足球。3. She says its good for my health她說這對我的健康有好處。4. How many hours do you sleep every night?你每天晚上睡多少個小時？5. And twenty percent do not exercise at all!并且百分之二十的學(xué)生根本不運動！6. The answers to our questions about watching television were also interesting對于我們看電視這個問題的回答也很有趣。7. It is good to rel

6、ax by using the Internet or watching game shows, but we think the best way to relax is through exercise通過上網(wǎng)或看娛樂節(jié)LI放松是好的，但是我們認(rèn)為最好的放松方式是通過鍛煉。8 It is healthy for the mind and the body.它對于大腦和身體是健康的。合作探究一、難點講練講一講1*How often do you exercise?你多久鍛煉一次？（1）“how often”是對表示頻度的時間狀語的提問，可翻譯為“多久（一次）”。 例如：How often d

7、o you watch TV?你多久看一次電視？【拓展】與how有關(guān)的短語:how far（距離）多遠(yuǎn)；how long（時間）多長；how many多少（只可接可數(shù)名詞的復(fù)數(shù)形式）；how much多少（只可接不可數(shù)名詞）： how soon（時間）多久后（事情還要過多久才發(fā)生）：howold（年齡）多大。（2）exercise做動詞時，可作及物動詞，也可作不及物動詞。例如：She exercises two or three times a week她一周鍛煉兩三次。She exercises the dog every day.每天她都遛狗?！就卣筫xercise作名詞時，意為“鍛煉；運

8、動”時是不可數(shù)名詞，意為“體操；練習(xí)”時是可數(shù)名詞。例如：I should eat less food and take more exercise.我應(yīng)該少吃飯，多鍛煉。We do morning exercise every morning我們每天早上都晨練。練一練1-1. She often goes to the movies twice a week（對劃線部分提問）sheto the movies?2. is Lucky 52 shown on CCTV-2?Every week A. How longB. How oftenC. How soonD. How many times

9、3. There are 35 boys in our class.（對劃線部分提問）boys are there in your class?4. （exercise） helps us keep healthy.（用所給詞的正確形式填空）5. We do（眼保健操）every day.講一講2*But my mother wants me to drink it. She says its good for my health 但是我媽媽要我喝。她說牛奶對我的健康有好處。（1）want為及物動詞，意為“想要”，其后接名詞或動詞不定式，相當(dāng)于would like,但would like的語氣

10、更為委婉。want的用法如下：用法 意義例句want sth. 想要某物I want a new pen.我想要一支新鋼筆。want to do sth.想要做某事 I want to go to the library. 我想去圖書館。want sb. (not) to do sth.(不)想要某人做某事 He wants me to play basketball with him.他想讓我陪他打籃球。(2)be good for意為“對有益”，其反義詞組為be bad for,意為“對有害”。例如：Eating too much meat isnt good for you.吃太多肉對你

11、并沒有好處。Smoking is bad for your health 吸煙有害健康?！就卣埂縝e good with/ to對友好(和善)，be good at擅長,善于練一練2*6. My parents want me(study) hard.(JI所給詞的適形式填空)7. His mother wants himat home today.A. staysB. stayedC. to stayD staying8. Tom wants to watch TV(同義句轉(zhuǎn)換)講一講3*It is good to relax by using the Internet or watchin

12、g game shows, but we think the best way to relax is through exercise通過上網(wǎng)或看娛樂節(jié)u放松是好的，但是我們認(rèn)為最好的放松方式是通過鍛煉。(1) Ifs good to do sth.意為做某事好,它是uIfs+adj.+to do sth.句型的一種 形式，it作形式主語，to do sth.是真正的主語。例如：Ifs good to run in the morning.早上跑步是好的。(2) the best way to do sth.意為“做某事最好的方法”，其中to do sth.是動詞不定式作后置定語，也可表達(dá)為

13、the best way of doing sth.例如：I have a good way to do with the problem.我有一個處理這個問題的好方法。(3) by using the Internet or watching game shows,其中 by 作介詞,表示通過 某種方式”。置于動名詞前表示方法、手段、原因等。例如：By working hard he made great progress.通過努力學(xué)習(xí)，他取得了很大的進(jìn)步。He earns his living by writing他黑寫作為生。練一練39. It is very important for

14、 usEnglish well.A. learnB learningC. to learnD 1 earned10. if s very niceyoumy parents your best wishes.A. of. sendingB of, to sendC. for, to sendD for, sending11. I often have hamburgers for lunchYoifd better not. Ifs bad for youtoo much juiik foodA. eatB. to eatC. eatingD. ate12. The best time(vis

15、it) Beijing is in autumn.(用所給詞的正確形式填空)講一講4*I go to the movies maybe once a month.我大概一個月去看一次電影。Although many students like to watch sports, game shows are the most popular.雖然許多同學(xué)喜歡看體育節(jié)目，但是娛樂節(jié)目是最受歡迎的。(1) maybe意為“大概，或許”，表示推測，通常用于句首，在句中作狀語。例如: maybe she at hom匕或許她在家里。(2) although是連詞，意為“雖然，盡管，即使”。例如：Alth

16、ough he is young, he knows a lot.雖然他很年輕，但是他知道很多?！咀⒁狻縜lthough=though,漢語中可以說“雖然，但是”，但英語中although/though與but不能同時出現(xiàn)在同一個句子中。練一練4*13. Paul hated school, he loved scienceA. BecauseB. AlsoC. AlthoughD. But14. Although they are very tired, they don，t stop working.(同 義句轉(zhuǎn)換)They are very tired、they dont stop wo

17、rking.15. Your pen may be in the desk.your pen in the desk.(同義句轉(zhuǎn)換)語法歸納頻度副詞1. 概念頻度副詞是用來表示動作發(fā)生頻率的詞，常用來表示不確定時間，主要包括 always, usually, often, sometimes, hardly, ever, never 等，如果表示具體頻度次數(shù), 可采用次數(shù)加單位時間。例如：once a week 一周一次twice a month每月兩次2. 常用頻度副詞的區(qū)別(1) always意:為“總是，永遠(yuǎn)”，表示頻度最高。usually意為“通?！?，即很少有例外，多用于一般現(xiàn)在時。o

18、ften意為“經(jīng)常”，在頻度上不如usually那么頻繁。sometimes意為有時，偶爾(5) hardly ever意為“兒乎不，很少”，表示否定意義。(6) never 1：為“從來沒有，絕不”，表示否定意義。以上兒個頻度副詞所表示的頻度，從高到低為：alwaysTuauallyTofteiiTSonwtimesThardly eveunever3. 頻度副詞在句子中的位置在句子中，頻度副詞常放在實意動詞前面，be動詞、情態(tài)動詞和助動詞后面。 例如：He always helps others.他總是幫助別人。4. 對句子中頻度副詞進(jìn)行提問，用“how often。例如：He somet

19、imes watches TV.(對劃線部分提問)How often does he watch TV?隨堂練習(xí)Section A一、單項選擇1. do you use the Internet ?nee a week.A.HowB.How old C.How often D.How many times2. You hardly know him,?A. are you B. arent you C.do youD.dont you3. Would you likesome apples ?Yes, please.A. to have B. have C. having D. has4 He

20、 ususallynewspapers in the morning.A.reads B seeesC. watchesD. looks5 Hehis homework at school.A. doesnt B dont do C.don D. doesnt do6 The little girl often goes skatingweekendsA. in B. onC. toD. for7 I eat fniit and drink milk every day to keep meA. health B. healthily C. healthy D. unhealthy8. When did you go to the movie?A. Tomorrow B In two days C Three days ago D. Next weekend 9 One of my favorite programsAnimal WorldA. am B. isC are D dont10