新人教版八年级英语上册unit2-基础知识复习

1、Unit2 How often do you exercise?在某方面帮助某人；帮助某人某事重点短语l.help with housework 帮助做家务2.on weekends 在周末3 .how often 多久一次4 .hardly ever几乎从不5 .once a week 每周一次6 .be free 有空7 .go to the movies 去看电影8 .use the Internet 用互联网9 .swing dance 摇摆舞10 .play tennis 打网球11 .stay up late熬夜;睡得很晚12 .at least 至少13 .have/take d

2、ance and piano lessons 上 舞蹈课和钢琴课14 .go to bed early 早点睡觉15 . play sports=do sports 进行体育活动习惯用法、搭配1. help sb. with sth16. be good for对有好处17. go camping 去野营18. notat all 一点儿也不19.1 n one s free time在某人的业余时间20.the most popular 最受欢迎的21.suchas比如;诸如22.old habits die hard 积习难改23 .go to the dentist 去看牙医24 .mo

3、re than多于；超过25 .the answers to the questions 问题的 答案26 .junkfoodn.垃圾食品；无营养食品27 .the best way to do sth.做某事的最好 方式28 . with the help of .在的帮助下29 . fifteen percent 百分之十五help sb (to) do sth.帮助某人做某事Eg: He helps me my English .A. to B. for C. with D. inHe helps me(do) my homework.2. How about doing ?=what

4、about doing 怎么样？ /.好不好？委婉语气。Eg: What about(go) shopping with me on weekends?3. want sb. to do sth.想让某人做某事I want my mother(buy) a computer for me.4. spend time with sb. 和某人一起度过时光Eg: I spent my summer vocation with my parents in Lijing.补充：spend +时间/金钱on sth花费时间或金钱在某物上spend +时间/金钱(in) doing sth花费时间或金钱做

5、某事Eg: I spent one hour my homework. In other words, I spent one hour myhomework.A. on ; doing B. on; to do C. in; doing D. in; to do8. ask sb. about sth.向某人询问某事ask sb. for help向某人寻求帮助ask sb. to do sth.要求某人做某事ask sb not to do sth.要求某人不要做某事9. by doing sth.通过做某事Eg: I learn English by(watch) English mov

6、ies.10. What s your favorite .很最喜欢的 是什么？Whats your favorite book?你最喜欢的书是什么?My favorite book is 11. start doing sth.开始做某事Eg: I started(learn) English at 12 years old.12. the best way to do sth.做某事的最好方式I think riding the bike is the best way(go) to school.13. How come ?怎么回事？怎么会？表示某件事情很奇怪，有点想不通；可单独使用，也

7、可引导一个问句，相当于疑问句 why,但how come开头的特殊疑问句使用的仍然是陈述语序。How come To.m. didn t come .to. the .party? = Why didn t Tom come to the party?14. stay healthy = keep healthy = keep in good health 保持健康 health n.健康 healthy adj.健康白勺healthily adv.健康地15. It is good to relax by using the Internet of watching game shows,

8、but we think the best wayto relax is through exercise.通过使用因特网看娱乐节目来放松很不错，但是我们认为最好的 放松方式是通过锻炼来放松。 It s +adj. +(for sb.)+to do sth 做某事,的Eg. It s very easy for us to learn English well.(2) use the Internet 用互联网 on the Internet 在网上 surf the Internet 上网(3) by +doing sth通过做某事(4) the best way to do sth 做某事

9、最好的方式16. be good for对有女子处be good at=do well in 擅长 be good to 对好”Junk food is not good our health.垃圾食品对我们的健康没有好处。17. 主语+ find+ that从句 发现Eg: I find that getting up early is good for our health.18. none, nobody 和 no one 的区另U。none既可指人又可指物，意为“没有任何人或物；一个人也没有，后可跟of短语连用，既可指人又可指物，作主语时，谓语动词用单数或复数均可。强调数量，用来回答h

10、ow many/ how much 问句。Eg:- How many students in the classroom? -None.no one= nobody,只能指人，意为“没有人”；表示泛指“没有人”，作主语时，谓语动词 只能用单数，no one等于nobody,不强调数量，可用来回答 who问句。例如：-Who s in the classroom?谁在教室里？-No one. / Nobody.没有人在教室里。补充：nothing没有什么；没有任何东西，用来回答 what的问句。例题：1.How much water is there in the bottle?。2 .-Wha

11、t s on the table?。3 .Who will go to the party?。A. no one B. noting C. none D. nobody19. more than 多于 less than 少于Although he is ten years old, he is short and thin.重难点讲解：1. maybe 和 may be 的辨析：maybe是副词，意思是“也许，可能”，在句中作状语，常位于句首。may be中，may是情态动词，be是动词原形，意为也许是、可能是。常位于句中。He may be in the office. = Maybe h

12、e is in the office. 他或许在办公室。Eg: (1) The baby is crying,she is hungry.(2) The woman a teacher .2. Although=though=even though ,意为“尽管，虽然“，不能与 but;Although he lives alone, he doesnt feel lonely尸 He lives alone, but he doesnt feel lonely.3. diedie是动词，意为“死亡”，是地性动作，常用于过去时中，过去式为died。现在分词dying.His father di

13、ed two years ago.他的父 亲两年前去世的。【拓展1】die有多个变形词：词条词性词义用法dead形容词夕匕了的，无生命的可以与一段时间连用die动词死，死亡不能与一段时间连用death名词死亡，去世dying形容词垂死的，即将死去的例如：The tree has been dead for ten years.这棵树死了 10 年了。Car accidents have caused a lot of deaths.车祸 造成很多人死亡。The doctors have saved the dying man.医生们救活了那个垂死的人。4. however & but都意为“可

14、是，但是；但是用法不同。1) however不能直接 连接两个分句，必 须另起新句，并用逗号隔开。例如：2)but连接两个并列分句，后面不用逗号，前后两句在总的意义上构成了对比。5. hardly & hard 形式上很接近，但意义截然不同。1) hardly是表频率的副词，意为 几乎不；几乎没有”2)hard作形容词时，意为困难的；硬的；勤奋的；严厉的；苛刻的”。hard作副词时常用来表示程度，意 为 努力地；猛烈地；剧烈地”。 I can understand them.2) ) Its raining,the people can go outside.6.(1) other: adj.

15、其他的+名词the other: adj.其他的+名词(在特定的范 围内)one- the other- 一个，另一个others:其他的 东西 the others:其他的 东西(在特定的范 围内)语法精讲.how often意为“多久一次”，常用于对时间频率的提问。例如:How often do you watch TV? 你多久看一次电视?词语词义用法答语特征how long多久询问时间多久for/about+ 时间how often多久一次询问动作的频率often, twice a week 等how soon多快，过多久询问时间多快in+ 一段时间how far多远询问距离多远ten

16、 minutes walkhow many多少询问引数名词数量数词+可数名词复数how much多少询问不口数名词数量数词+表示量的词+不可数名词多少钱询问价格数词+钱二.频度副词1 .频度副词的含义(1)表示次数、频率的副词称为频度副词。常用的频度副词按高低依次为always usually sometimes seldom hadly ever never100%80%60%30%10%0%(2)表示具体的频率、次数时，一次用 once,两次用twice,三次或三次以上用“基数词+times”表示：three times, four times, six times2 .频度副词在句中的位

17、置(1 )频度副词一般在实意动词之前，be动词、助动词或情态动词之后E.g. We never eat junk food.Lucy is sometimesvery busy.I can hardly say a word.3 .区另U sometime; sometimes; some times; some timeSometime：某时，在将来的某个时候Sometimes ：有时Some times:几次；几倍Some time: 一段时间Eg: I hope to visit the USA in the future.能力测评一.用所给单词的适当形式填空。(10分)1. Mike

18、goes to see his grandparents(one) a week.2. He spends more than an hour(play) the piano every day.3. What is the best way(relax) ?4. To keep healthy , I decide(exercise) half an hour every day.5. Look! Your pet dog is (die).6. Exercise is(health) for the mind and the body.7. Your sweater is beautifu

19、l. I want(buy) one , too.8. How about(go) shopping on Sundays?9. He usually study English by (read) it in the morning.二.选择填空(25分)( )1. do you exercise? Hardly ever.A.How many times B.How often C.When D.How( )2.My dad a teacher when I grow up .A.wants me to B.wants me to be C.wants me D.wanted( )3.To

20、m studies. He plays with his friends.A. hard; hard B. hardly; hardly C. hard;hardly D. hardly; hard( )4.It s too dark in the room.He can hardly see anything?A.can he B.does he C.,can t he D.doesn t he( )5.it was very cold,my friend still went swimming in Jialing River this morning.A. Although;but B.

21、Although;/ C.But;although D./;although()6. How often do you drink milk? I don t like it,so I dikrit.A.always B.usually C.hardly ever D. often( )7. “ 85%oh e students in our class like English. means students in our class likeEnglish. ”A.All B.Most C.Few D.No( )8Does Antony always finish his homework

22、 on time?Yes,of course. He leaves today s work until tomorrow.A.also B.never C.only D.usually( )9 do you use the Internet a week? Twice.A.How often B.How soon C.How long D.How many times( )10. What do you usually do weekends?A.on B.of C.in D.with()11.There are a few but little in the cupboard( 碗柜)。A

23、.apples;coffee B.coffee;apples C.apple;coffees D.apple,coffee()12.What about a rest? OK!Let s go for a walk.A. to have B. had C. have D. having( )13.I left my keys in the room yesterday. I had to get in the window.A.In B.through C.over D.across( )14.Mr.Li asks the students in the river, because it s

24、 too dangerous.A.swim B.to swim C.not to swim D.to not swim( )15.Did you find the answer the question about TV very interesting?A.to, watching B,of, watching C.to,watched D.of , watched( )16. Reading aloud is the best way English.A.to learn B.learning C. learn D.learns( )17. I can t find my CDs. you

25、 put them in that bag.A. Must B. May be C. Maybe D. May( )18.Peter is my best friend. He often helps science.A. me with B, my with C. me on D. me of三.完型填空(共10小题，每小题1分，满分10分)1 is a result of the student activity survey at our school. Most students exercise three or four times 2 week. Some students ex

26、ercise once 3 twice a week. Some students exercise every day.4 homework, most students 5 homework every day.Some students do homework three or four times a week. Most students do homework every day.is6 students do homework once or twice a week. The result for7 watSoTVstudents watch TV once or twice

27、a week. Some watch TV three or four 8 a week. But most students watch TV every day. 9 think it helpful for them 10 TV. They can be relaxed and learn much knowledge(知识)by watching TV.1. A. Here B.ThereC. Here s D. There s2. A. aB. anC. theD. /3. A. andB. butC. orD. so4. A. WithB. ByC. ToD. As for5. A

28、. didB. doC.doesD. doing6. A. NotB. NoC. No ofD. No one7. A. interesting B.interestsC. interestedD. interest8. A. time B. times C. a time D.some time9. A. They B. Their C. Them D. Theirs10. A. watch B. to watch C. watches D. watchingVII.阅读理解(10分)AThere is an old saying : Early to bed and early to ri

29、se makes a man healthy , wealthy and wise. It means we should go to bed early and get up early next morning . By doing this , we will be in good health. And well be rich and clever. It is true that our bodies need to have a ten-hour sleep every night. Those who do not have enough sleep cant do their

30、 work well . They will not be clever and they may not be wealthy in the future.The body needs exercise as well. Walking , running , jumping , riding bikes and playing games are all exercise. Exercise helps to keep the body strong and fit. It also helps the blood(血液)to move around inside the body . T

31、he blood takes food to all parts of the body . The head needs blood, too. So exercise helps people to think better.1. What does the word rise mean?A. To do exercise.B. To get up. C. To stand up. D. To put up.2. If children don t sleep for 10 hours they may.A .not be late for schoolB.become wiseC.do

32、badly in their workD.become rich3. A person needs exercise becauseA .it makes him healthyB .he has a lot of work to doC.he is strongD.he does exercise4. Which of the following is NOT true?A. Exercise is good for people s sleepB. Its good for you to go to bed early and get up early .C. If you have en

33、ough blood , you will be wise .D. A student should have 10 hours sleep a day.5. “ Wealthy h ere means.A . healthy B . rich C. strong D. happyBEveryone knows that exercise is important. We all need to exercise. Doctors say it is good for us. It makes your heart and body strong. Children who often exercise are more alert（灵活）.There are many ways to exercise. You can walk, run, swim, sk