Unit 3 Using language 动词不定式作状语学案--高中英语外研版（2019）必修第二册.docx

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1、动词不定式作定语、状语一、不定式作定语读句子感知不定式作定语：(你能画出所有不定式以及它修饰的名词短语吗？)I have a lot of work to do.I have something important to tell you.Have you got anything to do this evening?I have an email to send.It is a difficult problem to solve.John said he had an important meeting to attend.The Browns have a comfortable ho

2、use to live in.There is nothing to worry about.Please give me a knife to cut with.Here is some paper for you to write on.1.当中心词是_,常用不定式作定语 The next thing to do is to relax yourself completely.Mary was the first girl to work out the problem.She is always the first person to come and the last to leave

3、.Tom was the only one to know the truth.This is the best way to solve the problem.2. _I have something important to tell you.There is nothing to worry about.The travellers had nothing to eat that day.There is nothing to do.I will find something to eat.二、动词不定式作状语不定式作状语可以表示行为的目的、结果、原因等。(to do/ not to

4、do)1.表示目的To save the child, he laid down his life. 注意：有时为了强调或突出这种目的，也可以用in order (not) to do,和so as (not) to do结构（so as to do不可以置于句首）。He shouted and waved in order to be noticed. In order to be noticed, he shouted and wavedIll write down his telephone number so as not to forget it.2.表示结果He got to th

5、e station only to find the train had gone. He got to the station only to be told the train had gone.We came home to find our garden neat and tidy.我们回到家里发现花园整整齐齐。He went abroad, never to be heard from.不定式表示结果常见于下列句型。1） so . as to do _Would you be so kind as to lend me your bicycle Im not so simple as

6、 to thinkit will be easy.我决不至于笨得以为那是容易的事。Go in quietly so as not to wake the baby.2） such . as to do _He spoke in such a manner as to offend them.他用这种方式讲话，以致冒犯了他们。It was such aloud noise as to wake everybody in the house.声音这么大，房子里的每个人都给吵醒了。3） enough to do _He didnt run fast enough to catch the train

7、. The patient is well enough tosit up in bed now.病人现在已能在床上坐起来了。Hes big enough to go out without his parents.他已长大，不用父母陪着出门了。4） only to do _He lifted a rock only to drop it on his own feet. 他搬起石头砸自己的脚。 5） too . to do _His eyesight is too poor to read such small letters.It is too soon for me to say whe

8、ther the scheme will succeed or not.现在说计划能否成功还为时过早。 注意：too.to.结构中的形容词如果是eager, pleased, happy, ready,willing,anxious等，动词不定式不表结果，也没有否定的意思。Im only too glad to stay at home.我太想留在家里啦。(too修饰glad to stay at home)Im just too anxious to help you.我正是想帮助你哩。(too修饰anxious to help you)You are too ready to find f

9、aults in other people.你就爱找别人的岔儿。The boy was too eager to get a geography book.He is too anxious to know the examination results. 3.表示原因I was a fool not to listen to you at that time. She wept to find him in such a difficult situation.Im glad to see you.练习题1. -Where did he go? -He went to another sto

10、re _(buy) pencils.2. I was surprised _(watch) him eat so quickly.3. _(realise) our wishes, we must try our best to work well.4. He is _ honest a man _ a lie. A. so; to tell B. too; to tell C. very; to tell D. such; that tell5. I ran too fast _ where I was going.A. to notice B. for me to notice C. to

11、 notice for me D. and notice6. Would you be _ to show me the way to the City Hall?A. good enough B. good enough as C. so good D. as good as7. The man will do everything he can _(buy) a camera for his wife.8. Tom kept quiet about the accident _ lose his job.A. so not as to B. so as not toC. so as to

12、not D. not so as to9. - Did that book give the information you needed?- Yes, but _, we had to read it almost entirely. A. for finding it B. to find itC. finding it D. by finding it10. Iintended_(discuss)thematterwithyou,butIhadsomeguestshen. 11.Theworkeris_inrepairingthemachinetonoticemycoming. A.to

13、obusy B.enoughbusy C.busytoo D.busyenough 12.Graceadvisedustowithdraw_. A.soastogetnotinvolved B.soasnottogetinvolvedC.sothattogetnotinvolved D.asnottogetinvolved 13.Heranallthewayuptothestation_thatthetrainhadleftfifteenminutesbefore. A.inordertofind B.soastofind C.onlytofind D.suchastofind 1414.Ih

14、adintended_ (visit)himwhilehewaslivingatAberdeen. 15. -I usually go there by train.- Why not_ by boat for a change?A. to try goingB. trying to goC. to try and goD. try going16. Tell him _the window.A. to shut notB. not to shutC. to not shutD. not shut17.She pretended_ me when I passed by.A. not to s

15、eeB. not seeingC. to not seeD. having not seen18. This question is difficult _ (answer).Do you think him easy_ (work) with?We find this rule hard _ (remember).19. 拓展提升：观察下面4个小题，说出做题理由。1. _(help) good people, he fight against bad people.2. _(eat) healthy food is good for your health.3. _(think) hard, and you will find a way.4. _(practice) hard, or youll lose the competition.非谓语动词请你画下本节内容的思维导图3学科网（北京）股份有限公司