2022年仁爱英语八年级上册unit知识点总结及练习 .pdf

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1、名师推荐精心整理学习必备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-

2、_ send-to- _ 16. _ 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/

3、她怎么了?同义句: _ ? _ ? 2.You should 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loo

4、k 用法相同的连系动词还有taste ,sound ,smell ,feel 。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

5、 take some medicine and see how it goes. 我打算先吃药看看情况再说。“ 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 with

6、out sugar 不加糖的茶8.Michael had an accident yesterday.昨天迈克发生了事故。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 ,an

7、ything 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. 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

8、动词的目的,多用“ for ”give sth to sb. _pass sth to sb._ bring sth to sb._ take sth to 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

9、 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 better 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

10、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 。名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页,共 4 页 - - - - - - - - - 名师推荐精心整理学习必备

11、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 right_ 8.go to school without breakfast_ 9._ 洗澡10. take a fresh breath_ 11. read -about-_ 12.

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.Staying 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_fo

13、r- 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 keep 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

14、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 little ,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

15、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 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

16、。如: must Ifinish it tonight No, 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 may may 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. 当你工作太累时你可能回感到头疼。You may get a headache wh

17、en 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. _ 照顾(病人);照料;喜欢11. _ 和-交谈12. _ /_/_ 过得愉快13.

18、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. _ 留口信名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页,共 4 页 - - - - - - - - - 名师推荐精心

19、整理学习必备25. _ 带口信26. call-back_ take an active part in_ 27. the name of- _ 28. what do you 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

20、 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 _ get 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 th

21、e 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- 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

22、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,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 TV 2)teach oneself 自

23、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/- ;exercise 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 ”

24、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,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

25、“ 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. lies C. lying D. lay ( )2. I feel terrible. I don t feel like _. A. eating anything B. anything to eat C. eat anything D. to eat anythin

26、g ( )3. If you have a headache, you _ lie down for a good rest. A. shouldntB. had better not C. had better D. mustn t( )4. I had a backache. I can t sleep. _ A. Don t worry. B. Not so well. C. I m sorry to hear that. D. Why? ( )5. Oh, you have a headache and a cough. _ have you been like this? Three

27、 days. A. How long B. How soon C. How often D. How many ( )6. You should _ the doctor s advice and _ the medicine on time. A. follow; eat B. follow; take C. take; eat D. eat; take ( )7. I m afraid you have a cold. You d better go to see a doctor. _ A. No, I have no time. B. That s a good idea. C. It

28、 s very kind of you. D. I m sorry to hear that. ( )8. You look pale. _ have a good rest? A. Why dont youB. Why are you C. What about D. Why you dont( )9. You should not eat _ meat. It can make you fatter. A. too many B. too much C. much too D. many too ( )10. It s bad for our eyes to read books _ th

29、e sun. A. to B. under C. in D. over U2T2( )1. Watching TV too much _ bad for your eyes. I ll go to bed right away. A. is B. are C. was D. be ( )2. I m fat. What should I do? You d better eat _ meat and _ fruits. A. less; more B. less; less C. more; less D. more; more ( )3. I am afraid we will miss t

30、he early bus. Don t worry. We have _ time to do it. A. few B. enough C. little D. many ( )4. _ necessary for us _ English well. A. This is; to learn B. It s; to learnC. It s; learnD. That s; learn( )5. You d better not read _. It s bad for your eyes. You re right. I won t do that again. A. in the su

31、n B. under the sun C. on the sun D. above the sun ( )6. Humans can t live _ air. I agree with you. 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页,共 4 页 - - - - - - - - - 名师推荐精心整理学习必备A. without B. with C. in D. for ( )7. You are weak. _ important for you _ every d

32、ay. A. They re; to exerciseB. It s; to exerciseC. They re; exercisingD. It s; exercising( )8. Scientists tell us smoking can cause cancer. _ A. OK. B. That s a good idea. C. It s really terrible. D. It doesn t matter. ( )9. You had better ask your brother _ playing computer games. It s bad for him.

33、A. to give up B. not to give up C. to give it up D. not give it up ( )10. Sugar tastes sweet. But, _, it s bad to eat too much. A. such as B. for example C. in fact D. though U2T3( )1. Hello! May I speak to Mary? _ A. Im Mary. B. Mary is me. C. This is Mary speaking. D. I m speaking. ( )2. My parent

34、s ask me _ in order to make me healthy. A. build up me B. build me up C. to build up me D. to build me up ( )3. Tom _ yesterday morning, but I was out. A. built up me B. built me up C. rang up me D. rang me up ( )4. May I ask you some questions, Dr. Wang? _ A. You re welcome. B. Sure, go ahead. C. N

35、o, I m busy. D. Yes, you must. ( )5. Must I take part in the activity? No, you _. You re too young. You should look after yourself. A. mustntB. don tC. can tD. don t have to( )6. Who taught _ Japanese? I learned it by _. A. you; myself B. your; myself C. yourself; me D. yourself; myself ( )7. Our te

36、achers often tell us _ the net bar. A. stay away from B. to stay away from C. not stay away from D. not to stay away from ( )8. We don t know how to prevent the flu. Shall we ask Doctor Wang Hai for_? A. the advice B. an advice C. some advice D. some advices ( )9. May I watch TV, Mom? I m afraid you

37、 _. A. should not B. can tC. must not D. 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 better C. had better; had better D. shouldn t; shouldU2 单元 ( )1. I have a toothache. You should _. A. drink lots of

38、water B. take a rest C. see a dentist D. have a good sleep ( )2. He plays basketball so well! Who taught _? He learnt it by _. A. him; him B. himself; himself C. him; himself D. himself; him ( )3. Where did you go yesterday? We went to the swimming team. We have fun _ there. A. swim B. swimming C. t

39、o swim D. swam ( )4. I can do many kinds of housework _ cooking. I ll learn it from my mother. A. for B. without C. except D. between ( )5. Some medicine is dangerous for children. Parents should put the medicine in places children cant _. A. like B. see C. take D. get ( )6. Smoking can help you rel

40、ax. But _ it is also bad for your health. A. or B. so C. on the other hand D. then ( )7. Must we keep the window _ all the time? No, you don t have to. A. opening B. opened C. to open D. open ( )8. We should eat _ fruit and vegetables, but _ meat. It is good for our health. A. more; less B. more; mo

41、re C. less; more D. less; less ( )9. How are you feeling today? _ I think I can go to the picnic with you tomorrow. A. Not too bad. B. Much better. C. Very bad. D. Not so well. ( )10. He eats _ food, so he is _ fat. A. much too; too much B. too much; much too C. much too; the many D. too much; too m

42、any ( )11. Must I take the medicine every day? No, you _. A. must B. mustntC. needn tD. can t( )12. My mother is ill. I _ stay at home to take care of her. A. can B. may C. have to D. maybe ( )13. May I use your dictionary, Lily? Sure, _. A. go ahead B. you can ask Bill C. you cantD. that s all righ

43、t( )14. If it _ tomorrow, we will go to the park. A. isn t rainB. don t rainC. doesn t rainD. won t rain( )15. Did you finish your homework? No, I didn t. But the teacher said we didn t need _. A. to hand it in B. hand them in C. to hand them in D. hand it in 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页,共 4 页 - - - - - - - - -

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