仁爱英语八年级上册unit2知识点总结及练习.doc

1、Unit 2 Topic 1 一、重点短语1. have a _/a _ /a _/a _/a _/ a _/a _/_/_ 感冒/牙疼/发烧/咳嗽/背疼胃疼/咽喉发炎/流感/眼疼2. take a rest=have a rest _3. not read for too long _4. _ 开水5. _ 卧病在床，躺在床上6. _ 好好睡一觉7. _ 感觉难受8. _ 日日夜夜9. Youd better=You _ 你最好-10. _ 很不好11. _ 没什么大碍12. much better _ 13. _ 去看病14. _ 吃药15. take-to- _ send-to- _16

2、. _ 加蜂蜜的热茶17. _ 躺下18. look after=_ 照看，照顾19. brush teeth _ 20. _ 发生一次意外/事故21. _ 别担心22. _ 担心-23. _ 没什么严重，没什么大碍24. _ 诊断，仔细检查25. thank you for- _ 26. _ 为-买-27. _ 直到-才-28. ice cream _ 29. _ -和-都是-30. take some cold pills _ plenty of _ 二、重点句型1. Whats wrong with you/him/her?你/他/她怎么了？ 同义句：_ ? _ ?2. You shou

3、ld see a dentist.你应该去看牙医。这是一种表达_的句子。还可以用以下句式： youd better(not)_how /what about-_-why not/dont you _3. 3.Im sorry to hear that.听到这个消息我很难过。这是表示_别人的句子。4. You look pale.你看起来很_。（1）在英语中表示气色不好，苍白，不用_，而用pale （2）“look ”在这里译作“看起来”，作连系动词，后接_词。如：You look beautiful。你看起来很漂亮。与look用法相同的连系动词还有 taste ，sound ，smell ，f

4、eel 。如：The soup tastes very delicious .这汤_起来_。 Your voice sound nice.你的声音_起来很_。 The flowers smell sweet .这些花_起来很_。 The silk feels smooth 丝绸_起来很光滑。5.-Shall I take you to the hospital?我送你去医院吧？ -No,thank you.不用，谢谢。Shall I do-需要我做-吗？take sb to-把某人送到某地6. Ill take some medicine and see how it goes. 我打算先吃药

5、看看情况再说。“goes”在这里指事情的进展。“it ”用来代指_。如：How is everything going?一切进展如何？Everything is going well.一切进展顺利。7.Youd better drink hot tea with honey.你最好喝加蜂蜜的热茶。tea with honey 加了蜂蜜的茶，with表示一种伴随状态。类似的表达还有： some coffee with sugar and milk加了牛奶和糖的咖啡 some tea without sugar不加糖的茶8.Michael had an accident yesterday.昨天迈

6、克发生了事故。 had an accident发生了事故9.But my left leg still hurts when I move it.可是当我挪动脚时，还是有点儿疼。句中“hurt”译为“疼痛”，作不及物动词。后不可接宾语。如：my head hurts.10.Your X-rays show its nothing serious.你的X光照片显示没什么严重的问题。nothing serious 没什么严重的。nothing ，something ，anything等不定代词，被形容词修饰时，形容词位于其_。如：I have something important to say.

7、我有一些重要的事情要说。11.Stay in bed and dont move your leg too much.躺在床上，不要总是挪动你的腿。12.Michaels friends bought some chocolate for him .迈克的朋友给他买饿一些巧克力。buy sth for sb.双宾语的运用。使用双宾语时，在人宾前需要使用介词，有时用“to”有时用“for ”，这与动词本身有关，表示动词的方向，多用“to”，表示动词的目的，多用“ for ”give sth to sb. _pass sth to sb._ bring sth to sb._ take sth t

8、o sb._ cook sth for sb. _buy sth for to sb ._ 13.-but I couldnt read them until today.但是直到今天我才读了它们。not -until直到-才-until 在肯定句动词一般用延续性动词，在否定句中动词一般为短暂性动词。如：He will wait for his father until ten oclock.他将等他父亲一直到10点钟。He wont leave until his father comes.他直到他父亲回来才离开。三、语法学习1、 had better 的形式和用法1） 固定短语had be

9、tter具有情态意义，也可以看作情态动词。译为“最好”，它只有一种形式，没有人称和数的变化，后常跟动词原形，是给人提出建议的一种方式。如： You had better go to see the doctor你最好去看医生。Youd better eat a lot of fruit and drink plenty of water.你最好多吃水果，多喝水。2）Had better的否定结构为 _。如：_你最好别吃辛辣的食物。Youd better _ work today.你今天最好别工作。2、 shall的用法1） 作助动词时，英式英语中表示将来，可与第一人称连用，但在口语中所有人称都

10、用will。如： this time next week Ishall/will be in New York.下周这个时候我就在纽约了。拄：美语则不管什么人称，一律用will。2）作情态动词时表征询意见，用于第一人称的疑问句中。如：Shall Itake you to the hospital?要不要我带你去医院？What shall we do this weekend?这个周末我们要作什么呢？Topic 2 一、重点短语1. _ 熬夜2. _ 对-有害3. _ 对-有益4. _ 太多，过分5. _ 做早操6. keep long fingernails_ 7. play sports r

11、ight_ 8. go to school without breakfast_ 9. _ 洗澡10. take a fresh breath_ 11. read -about-_ 12. Renai English Post_ 13. _ 叫某人做某事14. _ 放弃15. _ 在太阳底下看书16. _ 乱扔垃圾17. on the lawn_ 18. put-into-_ 19. exercise on an empty stomach_ 20. _ 进入21. keep the air _ 保持空气清新22. _ 饭前洗手23. potato chips_ 二、重点句型1. Stayin

12、g up late_(be) bad for your health.熬夜有害健康。1） stay up late熬夜2） be bad for对-有_。类似的短语还有： be_for-对-有好处3） staying up late is-动名词作主语。当我们需要一个动词充当主语时，常用此动词的动名词（即doing）形式。谓语动词用_数如：_basketball_(be)good for your heath.打篮球对你的身体有好处。_ in bed _ (be)bad for your eyes.躺在床上看书对眼睛有害。_ is my hobby.游泳是我的爱好。2. It will kee

13、p you active during the day.它会使你在白天保持活力。keep sth/sb .+adj.保持某物/某人在某种状态。如：keep your fingersails clean.保持你的指甲干净。3. Different foods help us in different ways不同的食物对我们有不同的作用. in different ways.译为“_ ”。4. If we eat too littele or too much food-如果我们吃太少或太多食物-little 少得几乎没有，表_定，修饰_名词。a little有一些，表示_定，修饰_名词。与 l

14、ittle ，a little类似的用法的还有 few， a few 。few少得几乎没有，表_定，修饰_名词。 a few有一些，表示_定，修饰_名词。5. Walking is good exercise and it is necessary for good health. 散步是很好的锻炼，它是身体健康必不可少的。be necessary for-对-来说是必不可少的 如：Sunshine is necessary for our life.阳光对于我们的生活来说是必不可少的。Food is necessary for life.食物是生命所必需的。三、语法学习1） 情态动词must

15、及其否定形式 must not must 译为“必须做-”其否定意义“不必做-”，用_ 表示，而不用must not 。如：must Ifinish it tonightNo, you _而must not 译作“禁止做-”。如：You must not throw litter about.Dont throw litter about.别到处乱扔垃圾。2） 情态动词maymay有两种含义，表示请求允许，译作“可以”。如：May I come in ?我可以进来吗？表示推测，译作“可能”。如：You may get a headache when you work too hard.当你工作

16、太累时你可能回感到头疼。You may get a headache when you cant get enough sleep. 当你睡眠不足时，你可能会头疼。enough sleep 充足的睡眠。enough 修饰名词时放在前后均可；当它修饰形容词时，一般放在形容词_面。Topic 3重点短语1. _ 快点，赶快2. _ （尤指经某人允许）开始，干下去，走在前面，领先3. do more exercise_ do some cleaning_4. _ 一直5. _ 不得不，必须6. _ 远离-7. _ 稍等一会儿8. _ 拨通（电话）；通过9. take care of=_照顾10. _

17、 照顾（病人）；照料；喜欢11. _ 和-交谈12. _ /_/_过得愉快13. Chinese medicine_ 14. _ 从那时起15. _ 丢失了，迷路16. _ -在某人去-的路上17. by mistake_ 18. _ 请假19. _ 健康食物20. crowded places_ 21. _ 尽力22. change clothes often_ wash hands often_23. _ 打电话给-24. _ 留口信25. _ 带口信26. call-back_ take an active part in_27. the name of- _ 28. what do y

18、ou think of=_- ？ 你认为-怎么样？29. _ 下次30. _ 让-出去31. _ on the Internet网上自学32. _ 害怕-，恐惧-一、 重点句型1. Sure,go ahead.当然可以，请问吧！ahead 意思是向前，这里的go ahead原意为向前走，在这里译作继续问问题，相当于_2. Please tell my father to take care of himself 请告诉我爸爸照顾好自己。take care of _。同义词：_tell sb to do sth_ ask sb to do sth _ want sb to do sth _ ge

19、t sb to do sth 表示让某人去做某时事3.Ill tell her when she comes back.她一回来我就告诉她。本句是由when引导的时间状语从句。当主句的动词用一般将来时时，从句一般用_时。如： Hell phoneme when he arrives in Beijing .当他到北京时，他将回给我打电话。4.-,he took an active part in the battle against it.他积极投身于抗击“非典”的战斗中。against 与-相对抗take part in-参加-；加入到某种活动中take an active part in-

20、积极参加，如：You should take an active part in the sports meet in your school.你应该积极参加你们学校的运动会。5.He cared for the patients.他日夜关心着病人。_ 关心某人6.Its my duty to save the patients. 救治病人是我的职责。its-to do- 做某事是-在此句式中，“to do - ”是_的主语，而“it ”是_主语，类似的句式有：Its dangerous to climb the tree.怕树很危险。7._ 好久没见！这是一句常用口语，在久别重逢的朋友之间，

21、还可以说“Havent seen you for a long time！”。8I taught myself on the Internet. 我在网上自学。on the Internet 在网络上。介词on用来表示在网上、电视上、收音机里、电话里。如：1） on the phone， on the radio ，on TV2） teach oneself自学，近义词组为： _ 9How often does Mr Brown exercise? 布朗先生多长时间锻炼一次？how often对_提问，回答用 once/twice/three times-a day/a week/- ；exe

22、rcise在这里为动词，意思是“锻炼，运动”。二、 语法学习1.反身代词的形式_2、反身代词的用法1）“by+反身代词”表示“单独地，独自一人地”。如：The boy couldnt make the model plane by himself那个男孩不能独自制作飞机模型。2）反身代词常与一些动词连用。如：“teach+反身代词”表示“自学”；“ hurt+反身代词”表示“伤到自己”。如：Jane teaches herself English.简自学英语。Lily fell down and hurt herself yesterday. 昨天莉莉自己摔伤了。注：反身代词与个别动词搭配使用

23、，意思发生变化。如：“help +反身代词+to-”表示“随便吃-”；“ enjoy+反身代词”表示“-玩得开心”。Help yourself to some strawberries,please.请随便吃些草莓。3）反身代词作名词或代词的同位语时，起加强语气的作用，可译为“亲自，本人”。如：You d better ask your teacher about it yourself.你最好亲自去问你的老师。U2T1( )1. Jim is ill in hospital. Now he is _ in bed and talking to his doctor. A. lie B. li

24、esC. lying D. lay( )2. I feel terrible. I dont feel like _. A. eating anythingB. anything to eatC. eat anythingD. to eat anything( )3. If you have a headache, you _ lie down for a good rest. A. shouldntB. had better notC. had betterD. mustnt( )4. I had a backache. I cant sleep. _A. Dont worry. B. No

25、t so well. C. Im sorry to hear that. D. Why?( )5. Oh, you have a headache and a cough. _ have you been like this?Three days. A. How longB. How soonC. How oftenD. How many( )6. You should _ the doctors advice and _ the medicine on time. A. follow; eatB. follow; takeC. take; eatD. eat; take( )7. Im af

26、raid you have a cold. Youd better go to see a doctor. _A. No, I have no time. B. Thats a good idea. C. Its very kind of you. D. Im sorry to hear that. ( )8. You look pale. _ have a good rest?A. Why dont youB. Why are youC. What aboutD. Why you dont( )9. You should not eat _ meat. It can make you fat

27、ter. A. too manyB. too muchC. much tooD. many too( )10. Its bad for our eyes to read books _ the sun. A. toB. underC. inD. overU2T2( )1. Watching TV too much _ bad for your eyes. Ill go to bed right away. A. isB. areC. wasD. be( )2. Im fat. What should I do?Youd better eat _ meat and _ fruits. A. le

28、ss; moreB. less; lessC. more; lessD. more; more( )3. I am afraid we will miss the early bus. Dont worry. We have _ time to do it. A. fewB. enoughC. littleD. many( )4. _ necessary for us _ English well. A. This is; to learnB. Its; to learnC. Its; learnD. Thats; learn( )5. Youd better not read _. Its

29、bad for your eyes. Youre right. I wont do that again. A. in the sunB. under the sunC. on the sunD. above the sun( )6. Humans cant live _ air. I agree with you. A. withoutB. withC. inD. for( )7. You are weak. _ important for you _ every day. A. Theyre; to exerciseB. Its; to exerciseC. Theyre; exercis

30、ingD. Its; exercising( )8. Scientists tell us smoking can cause cancer. _A. OK. B. Thats a good idea. C. Its really terrible. D. It doesnt matter. ( )9. You had better ask your brother _ playing computer games. Its bad for him. A. to give upB. not to give upC. to give it upD. not give it up( )10. Su

31、gar tastes sweet. But, _, its bad to eat too much. A. such asB. for exampleC. in factD. thoughU2T3( )1. Hello! May I speak to Mary?_A. Im Mary. B. Mary is me. C. This is Mary speaking. D. Im speaking. ( )2. My parents ask me _ in order to make me healthy. A. build up meB. build me upC. to build up m

32、eD. to build me up( )3. Tom _ yesterday morning, but I was out. A. built up meB. built me upC. rang up meD. rang me up( )4. May I ask you some questions, Dr. Wang?_A. Youre welcome. B. Sure, go ahead. C. No, Im busy. D. Yes, you must. ( )5. Must I take part in the activity?No, you _. Youre too young

33、. You should look after yourself. A. mustntB. dontC. cantD. dont have to( )6. Who taught _ Japanese?I learned it by _. A. you; myselfB. your; myselfC. yourself; meD. yourself; myself( )7. Our teachers often tell us _ the net bar. A. stay away fromB. to stay away fromC. not stay away fromD. not to st

34、ay away from( )8. We dont know how to prevent the flu. Shall we ask Doctor Wang Hai for_?A. the adviceB. an adviceC. some adviceD. some advices( )9. May I watch TV, Mom?Im afraid you _. A. should notB. cantC. must notD. may not( )10. I have a stomachache. What should I do?You _ drink sweet water and _ eat sweet food. A. had better not; shouldntB. should; had betterC. had better; had betterD. s