新人教版八年级上册英语Unit2课文重难点讲解(DOC 16页).doc

1、Unit2 How often do you exercise?课文重难点讲解【教师寄语】Failure is the mother of success. - Thomas Paine 失败乃成功之母Section A1. How often do you exercise? 你多久做一次运动？【解析1】how often/ how long / how far/ how soon辨析how often多久一次对次数和频率提问，如：always, usually, often. hardly ever, never, sometimes, everyday (week, month, yea

2、r),once a week, twice a month 等表示频度的副词或短语提问how long多长时间 对“for+一段时间”或” ,“since+时间段+ago”等时间短语提问how far多远对距离提问how soon多久对“in+一段时间“提问【2013广东4】 _ is it from the village to your farm? About 10 minutes walk. A. How often B. How soon C How longD. How far【2013威海3】 are you leaving for Beijing? In a couple of

3、days. A. How far B. How often C. How soon D. How long【2014江苏盐城1】 _does Nancy help the old lady with her housework? About twice a week. A. How often B. How long C. How much D. How soon【2014四川泸州】3. do you exercise?Twice a week. A. How long B. How much C. How often D. How hard【2014山东泰安】26. _ will your

4、father come back from Beijing? In two days. A.How often B.How long C.How far D.How soon【2014山东菏泽】 Look at the flowers I gave you last month . They are dying! _do you water them? Sorry, I forgot to water them. A.How long B. How often C.How soon D.How much【2014浙江湖州】19. Excuse me, Sir . _ is it from he

5、re to the nearest shopping mall? well, only about five minutes walk. A.How often B.How long C.How far D.How soon【解析2】exercise v 锻炼 =do sports= play sports【短语】take /have/do exercise 做运动 do morning exercise 做早操 do eye exercise 做眼保健操( ) The girl never exercises. She is lazy and unhealthy. A. does house

6、work B. does her homework C. does any sport D. does anything【2012山东】I hardly take _, so the doctor asks me to do some morning _. A. exercise; exercise B. exercises; exercise C. exercises; exercises D. exercise; exercises2. What do you usually do on weekends? 你在周末做什么？【解析1】频度副词意思频度always 总是，一直，100%usu

7、ally通常，经常90%often常常，经常70%sometimes = at times 有时，不时40%hardly ever= almost not几乎从不5%never 从不，决不0%【注】：频度副词表示多长时间做某事一次，用在实义动词之前，系动词、助动词、情态动词之后。We often clean the classroom every day.【2014四川成都】37Li Ke _runs in the morning, for he wants to be healthy. Anever Boften Chardly【2014浙江温州】How often do you go sk

8、ating? _.I cant skate at all. A.Always B.Sometimes C.Seldom D.Never【2014浙江宁波】28. Did you go to the cinema last night? Oh, no, I _ go to the cinema . The tickets, you know ,are too expensive. A.always B.hardly C.usually D.often【2014福州中考】 Why do people there _ use umbrella in the sun? Because they wou

9、ld rather enjoy the sunshine.A.hardly B.often C.always【2014重庆中考B卷】29. Ill _ stay at that hotel again. Its so dirty and noisy.A. really B. usually C. still D. never【拓展】some time /sometime/some times/sometimes【口诀】：分开是一段，合起是某时； 分开s 是倍次，合起s是某时(1)some time一段时间，做时间状语It takes sb some time to do sth 做某事花费某人

10、多长时间(2) sometime adv 在某个时候，（ ）I hope to visit the USA _ in the future. A. sometimes B. some times C. sometime D. some time (3) some times 名词词组，“几次，几倍”(4) sometimes=at times 有时 （一般现在时的标志词）【2014四川绵阳】17_ do you write an English article for our school newspaper? Sometimes. A. How long B. How often C. Ho

11、w much D. How far（ ）They sometimes go to the movies on Saturday. A. many times B. at times C. one time【2014江西中考】My sister _ goes to bed early because she needs a lot of sleep every day. A. always B. sometimes C. hardly D. never【2014湖北黄冈】27. - I hope to see Niagara Falls one day. What about going the

12、re?- Niagara Falls would be beautiful, but there is not much to do there.A. sometimes B. in the day C. a day D. some day【解析2】weekend/weekday辨析单词意思范围weekend周末周六、周日weedday 工作日周一至周五【解析】on weekends = on Saturday and Sunday 在周末 on weekdays= from Monday to Friday 在工作日( ) The teachers never arrive late for

13、 work from Monday to Friday.A. on weekdays B. on weekends C. every day D. five times a week.【2014云南中考】27. My favorite _ is summer. I can swim with my friends. A.month B.day C.season D.weekend3. Hardly ever 几乎从不【解析】hard (1)adv 努力地，猛烈地 work hard 努力工作 study hard 努力学习(2) adj. 困难的，艰难的 =difficult Its hard

14、/difficult for sb to do sth 做某事对某人来说是困难的Its hard for us _(finish) the work without others help.【拓展】hardly adv “几乎不，从来不” ，表否定意义，常与can ,any ,ever 连用。 I can hardly believe it.( )I can _understand them. A. hard B. hardly C. often D. always( ) Its raining _ .People can _ go out. A. hard; hardly B. hardly

15、; hard C. hard ; hard D. hardly ; hardly【注】 形容雨雪下的大用hard/heavy【2014江苏盐城】5. It was raining _when my sister and I got to the museum. A. badly B. softly C. hardly D. heavily4. Twice a week 一周两次【拓展】once = one time一次 twice= two times 两次【注】：三次或三次以上用：“基数词+times”three times 三次 four times 四次 three or four ti

16、mes 三到四次I chat with my friends online_(一两次) a week.( ) Mr. Green usually watches TV twice a day.A. a lot B. a little C. two hours D. two times【2014云南中考】66.It is a good habit to brush your teeth at least_ a day.(two)【2014江苏盐城】64. Wang Yaping, Chinas (two) woman astronaut, gave us students a lesson ab

17、out space science last year.5. Does he go shopping? 他去购物吗？【解析】shop n 商店= store v 购物 go shopping 去购物 do some shopping 购物( ) Linda often does shopping on Sundays.A. buys B. goes and buys C. buy something( ) Its a fine day. How about _? Sounds great! A. go hiking B. go to hike C. going hiking D. to go

18、to hike6. I go to the movies maybe once a month.我大慨一个月去看一次电影。【解析1】go to the movies = go to the cinema = see the film 去看电影【解析2】maybe/may be辨析： （1） maybe =perhaps adv 也许，可能，表示推测，通常用于句首，在句中作状语。( ) _ Li Hua wants to be an astronaut like Yang Liwei. A. May be B. May C. Also D. Maybe （2）may be 是“情态动词may +

19、动词原形be”, 或许，可能是，也表示推测，在句中作谓语。可以和maybe 互换。Toms pen may be in his backpack. =Maybe Toms pen is in his backpack【江苏南通】Now all of us exercise at _ least _ hour a day in and outside school. A. the ; a B. a; an C. /; a D. /; an 7. He plays at least twice a week.他至少一周踢两次（足球）【解析】least adv . 最小，最少 at least =

20、not less than至少；不少于 ( ) Mike plays at least twice a week . A. less than B. not less C. no less than D. a little【记】l +east （东方）least【2014山东临沂】26. Im sorry, sir. I cant finish the work on time. Never mind. _, the work is quite difficult. A. At leastB. For instance C. After allD. First of all 8. use th

21、e Internet 上网 9.Whats your favorite program? 你最喜欢的节目是什么？ Animal World. 动物世界【解析】favorite adj. 最喜欢的 = like .best ones favorite + 名词 某人最喜欢的 _ (I) favorite subject is English.【2014重庆中考B卷】23. - Whats your favorite _, Bob? - Cats. Theyre so lovely.A. plant B. job C. sport D. animal10. I watch TV every day

22、 我每天都看电视【解析】 (1) every day 每天= each day 做状语，放在句末，对其提问用 how often He exercises every day. (2) everyday = daily adj. 每天的 ，作定语，修饰名词，放在名词之前 everyday English 日常英语as for 至于，关于，后接名词或代词，多用于句首，表示强调。( ) _ English, I think its my favorite.A. As for B. But for C. So as D. As well【2014江西中考】39.Everyone wants to w

23、in. But _ me, the most important thing is to learn something new and have fun. A. as for B. thanks to C. instead of D. such as11. They often help with housework. 他们经常帮忙做家务。 【解析】help v 帮助helpful adj 有帮助的 help sb. (to) do sth=help sb. with sth 帮助某人做某事【2014山东德州】21.I cant find my English book. Could you

24、 help _ find it?A.her B.him C.me D.themhelp sb. with sth在某方面帮助某人I often help my mother with housework on weekendshelp(to) do sth帮助某人做某事She was coming to help clean the machinehelp sb. (to) do sth帮某人做某事Mr. Wang helped me (to ) repair my bike. My mom helps me_(do) my homework.=My mom helps me with my

25、homework.My teachers words are _(help) to me.( )A lot of vegetables can help us _ in good _. A. keep; health B. to keep; healthy C. keeping ;health D. keeps; health【2014重庆中考B卷】22. Help _ to some fish, Jeff.A. you B. your C. yours D. yourself【2014江苏无锡】5. A little wine will not be _ to your health. Ju

26、st dont drink too much.A. helpful B. helpless C. harmful D. harmless【2014甘肃白银】22. James, help_(you) to some salad , its just behind you.11. Are you free next week ? 下周有空吗？ 【解析】free adj. 空闲的 be free = have time 有时间 adj. 自由的，免费的 be free to do sth 随心所欲的做某事 You are free _(come) and go as you like.【2014云

27、南昆明】35.-_ free breakfasts _in all schools in China? -No, not yet. Only in the rural areas.A. Are; made B. Do; serve C. Are; served D. Do; make 12. Next week is quite full for me, Jack. 杰克，下周我很忙。 【解析】 full adj. 忙的 = busy adj. 满的；充满的 be full of = be filled with 充满This shelf is full of / filled with bo

28、oks. 【2012. 湖北武汉】 Help yourself to some more meat,Linda. _. A. Im full, thanks B. Its my pleasure C. It doesnt matter D. Very well, thank you【易错题2】Please_ this form, giving your name, age, and address.A. fill with B. fill in C. full with D. full in【易错题1】 Mom _ the bottle _ juice.A. filled; with B. f

29、ulled; of C. put; into D. offer; with13. What kind of dance are you learning ? 你在学什么舞？ swing dance 摇摆舞【解析】kind (1) n 种类 kind of +adj.有点，有几分，kind of cold 有点冷a kind of 一种的，某种的all kinds of 各种各样的different kinds of 不同种类的 What kind of?那种 【2014湖北黄冈】31. - What_ bowl of noodles would you like, small, medium

30、or large?- A large bowl of beef noodles, please.A. color B. price C. size D. kind(2) adj. 友好的 be kind to sb. = be good to sb.=be friendly to sb. 对某人友好【2014湖北鄂州】35. She sold her treasures to cure her mothers illness, even though it was her own wishes. Its so kind _ her.A. against; of B. above; of C.

31、on; for D. for; for 【2014贵州安顺】13. Its kind _ you _ help me with my English. A. of; to B. for; to C. of; for D. to; to 【解析2】swing n 秋千 There is a kid playing on the swing. v. 摆动，荡秋千 swing dance 摇摆舞【记】s + wing(翅膀) swing14. On Wednesday and Friday. 在周三和周五【解析】介词at/ in /on /for表示时间：1).表示某一具体时间点，某一时刻/ 年龄

32、at six oclock at noon at that time at the moment at the age of at night 2)in表示时间段,一天的三个时间段以及月份,年,季节,世纪,人生的某个时期(某人几十岁时) in the morning/afternoon /evening in spring /in 2007/in March in the twenty-first century in his fifties3)on表示星期几/某一具体的日子/具体某天的上午/下午/晚上,表示一天中的三个时间段名词前有修饰语或后有修饰语时. On Monday on New Y

33、ears Day on Sunday morning on a rainy night 【2014南京中考】2. Nanjing Lishui Strawberry Festival opened _ March in Fujiabian Modern Agricultural Park this year. A. on B. at C. in D. to 【2014山东滨州】23.A ship from South Korea sank into the sea _ April 16,2014 A.in B.on C.at D.for15. How about Tuesday? 那么周二呢？

34、【解析】 How about = what about .怎么样？（用来询问对方的情况或征求意见） How about doing sth = what about doing sth? How about _(go) swimming?【2012贵州黔西南】 What about _ a rest? OK! Lets go for a walk. A. to have B. had C. have D. having16. How often do they stay up late?他们多久熬一次夜？【解析】stay up 熬夜 = sit up stay at home 呆在家里 sta

35、y away from 远离( ) If you stay up , you will be tired. A. go to bed late B. dont go to bed C. work hard D. sleep early【2014浙江温州】Dont _late,Mary.You have a singing competition tomorrow morning. OK,dad,Ill go to bed right now. A.dress up B.grow up C.stay up D.mix upUnit2 How often do you exercise?课文重难点

36、讲解Section B & Self Check1. How often do you eat junk food? 你多久吃一次垃圾食品？【解析】 junk food 垃圾食品 green food 绿色食品 natural food 天然食品 healthy food 健康食品2. But my mother wants me to drink it.但我妈妈想让我喝。【解析】want sb. to do sth.= would like to do sth. 想要某人做某事【拓展】ask sb. to do sth. 请求某人做某事 tell sb. to do sth. 告诉某人做某事

37、【2014苏州中考】1.The driver wanted_ his car near the roadside but was asked by the police not to. A.parkB.parkedC.to parkD.parking3.She says its good for my health. 她说这对我的健康有好处。【解析1】be good for/ be good at/ be good to 辨析：be good for对有好处，对.有益（反）be bad for 对有害be good at = do well in +n/doing擅长于做某事be good t

38、o =be friendly to=be kind to对. 友好My brother_(擅长于) baseball.( ) Its not good _ your health to play computer games so much.A. with B .in C. for D. on( ) Running is good _ your health. A. at B. to C. for D. with( ) She says milk is _her health and she drinks it every day. A. good to B. good for C. well

39、 for D. good at【2014江苏淮安2】9. Andy, youd better not eat meat only. You should know milk and fruit _ good for you.A. is B. are C. was D. were.【解析2】health n 健康healthy adj 健康的 (反)unhealthy healthily adv 健康地 【记】 You should eat healthy food to keep in good health. keep healthy = keep fit = stay healthy=ke

40、ep in good health 保持健康【拓展】n+y=adj. windy , cloudy, sunny, funny , snowy.Doing sports can help us keep _(health)They eat very _(health). Mike is good for our _(health). ( ) I think eating more _ food can help us keep _. A. health; healthy B. healthy ; health C. healthy; healthy【2014山东菏泽】8.People who eat a balanced diet should be _ than those who only eat hamburgers. A. clever B.cleverer C.healthy D.healthier【2014云南昆明】37. - Although Ms Zhou is an old lady, she is always in the pink. - Yes. Because she exercises every day and eats a balanced diet. A. healthy B. lucky C. beauti