语法课件-动词不定式

1、动词不定式动词不定式To do that sort of thing is foolish。I want to see you this evening.All you have to do is to finish it quickly.We found a house to live in.She came here to study English. I warned the patient not to eat cold water after the operation. 主语主语 宾语宾语表语表语 定语定语 状语状语 宾宾补补作主语作主语To master a foreign la

2、nguage is really important nowadays.To give up smoking is right.1.当今掌握一门外语真的很重要。当今掌握一门外语真的很重要。2. 放弃吸烟是对的。放弃吸烟是对的。作宾语作宾语Fred didnt have any money, so he decided to look for a job.He promised not to tell anyone about it.1. Fred 没有钱，所以他决定找一份工作。没有钱，所以他决定找一份工作。2. 他答应不告述任何人这事。他答应不告述任何人这事。作表语作表语My job is t

3、o teach English.To see is to believe.1. 我的工作是教英语。我的工作是教英语。2. 眼见为实。眼见为实。作定语作定语Do you have anything to say?1. 你有什么要说的吗你有什么要说的吗?2. Betty是第一个知道这真相的人是第一个知道这真相的人 Betty was the first to know the truth作状语作状语He spoke loudly (so as / in order) to be heard.They jumped with joy to hear the news.Im too tired to

4、walk any further tonight.目的状语目的状语.原因状语原因状语.结果状语结果状语作宾补作宾补She asked me to stay there.1. 她叫我呆在这儿。她叫我呆在这儿。2.请允许我介绍请允许我介绍Mr. White给你们。给你们。 Please allow me to introduce Mr. White to you.注意注意A.有些动词后面的不定式有些动词后面的不定式不带不带to，如，如feel（一感）（一感）hear,listen to（二听）（二听）make, have, let（三让）（三让） see, watch, notice, obser

5、ve（四看）（四看）.I heard them sing a pop song .The teacher made me answer the question.We watched them play football .注意注意 B. 动词不定式的否定式只须在动词不定式的否定式只须在to 前加前加 not.My father decided not to take up the job.The teacher told us not to be late again.注意注意C. 带疑问词的动词不定式在带疑问词的动词不定式在to 前加疑问词前加疑问词。Mr.Lin will teach u

6、s how to use the computer.Can you tell me where to get the book?注意注意D. 作简短回答或避免不必要的重复时，作简短回答或避免不必要的重复时，动词不定式常常省去动词不定式常常省去to 后面后面的动词，的动词，只只保留保留to 。A:Would you like to come to my party?Mary wanted to use my bike, but I asked her not to ( use my bike).B: Yes , Id love to ( come to your party).Mary想用我的自

7、行车，但我叫她别用。想用我的自行车，但我叫她别用。动词不定式的时态动词不定式的时态1. I opened the door to enter the room. 2. Mr. Smith is going to attend the meeting to be held tomorrow. 一般式一般式( to do ).不定式的一般式所不定式的一般式所表示的动作（状态）表示的动作（状态）同时（或几乎同时）同时（或几乎同时）发生，或之后发生。发生，或之后发生。.进行式进行式( to be doing)1. I am very glad to be working with you.2. He

8、is said to be coming.如果谓语表示的动作如果谓语表示的动作（情况）发生时，不（情况）发生时，不定式所表示的动作正定式所表示的动作正在进行。在进行。动词不定式的时态动词不定式的时态动词不定式的时态动词不定式的时态.完成式（完成式（to have done)1. I am sorry to have kept you waiting so long.2. You seemed to have read the novel written by Mr. Smith.如果谓语表示如果谓语表示的动作发生在的动作发生在不定式之前。不定式之前。动词不定式的语态动词不定式的语态.主动式主动

9、式( to do / to be doing /to have done)1. We want to learn English well.2.Robert is said_abroad, but I didnt know what country he studied in.(NMET99)A.to have studied B.to studyC. made D. to make当不定式逻辑上的主语是不定式所表示的当不定式逻辑上的主语是不定式所表示的动作的执行者时动作的执行者时.动词不定式的语态动词不定式的语态.被动式被动式( to be done / to have been done)

10、1. He didnt like to be laughed at.2. He claimed _in the supper market when he was doing shopping yesterday.（上海（上海98）A.being badly treated B.treating badlyC. to be treated badly D. to have been badly treated.当不定式逻辑上的主语是不定式所表示当不定式逻辑上的主语是不定式所表示的动作的承受者时的动作的承受者时.1. The purpose of new technologies is to m

11、ake life easier _ it more difficult. (MET99) A. not make B. not to make C. not making D. do not make 2. Ive worked with children before, so I know what _ in my new job. (NMET2000) A. expected B. to expect C. to be expecting D. expects高考题汇集高考题汇集：3. Charles Babbage is generally considered _the first c

12、omputer. (MET1998)A.to invent B. inventing C. to have invented C. having invented4. Allen had to call a taxi because the box was _ to carry all the way home. (MET2003)A.much too heavy B. too much heavy C. heavy too much D. too heavy much5. The boy wanted to ride his bicycle in the street, but his mo

13、ther told him _. (NMET95)A. not to B. not to do C. not do it D. do not to6. Little Jim should love _ to the theatre this evening. (MET 97)A.to be taken B. to take B. C. being taken D. taking7.There are five pairs _,but Im at a loss which to buy.(1999上海高考上海高考)A.to be chosen B. to choose from C. to ch

14、oose D. for choosing8. _late in the afternoon, Bob turned off the alarm. (2001年北京春季高考年北京春季高考) A. To sleep B. Sleeping C. Sleep D. Having sleep 9. With a lot of difficult problems _,the newly-elected president is having a hard time.(2002年上海春季高考年上海春季高考)A.settled B. settling C.to settle D. being settle

15、d10. She will tell us why she feels so strongly that each of us has a role_in making the earth a better place to live. (2003上海春季高考上海春季高考)A.to have played B. to play C. to be played D. to be playing11. In order to gain a bigger share in the international market, many states running companies are tryi

16、ng _their products more competitive. ( 2002上海春季高考上海春季高考)A.to make B. makingC. to have made D.having made12. The teacher asked us_so much noise. (2003北京春季高考北京春季高考)A.dont make B. not makeC. not making D. not to make1.The light in the office is still on. -Oh, I forgot . A. turning it off B. turn it off

17、 C. having turned it off D. to turn it off2. She cant help _ the house because shes busy making a cake A. to clean B. cleaning C. Cleaned D. being cleaned 3.Not everybody has the ability in public. A. of speak B. speaking C. spoken D. to speak练习练习4. Mary is always the first student to answer the tea

18、chers questions in class. A. rising B. to rise C. rose D. risen5. Mum ,why do you always ask me to eat an egg every day? - _enough protein and nutrition as you are growing up. A. Get B. Getting C. To get D. To be getting6. Wet umbrellas are not allowed into this hotel according to the rule. A. to be

19、 taken B. to take C. taken D. taking 7. The patient was warned _ oily food after the operation.A. to eat not B. eating not C. not to eat D. not eating8. 8. Robert is said _ abroad, but I Robert is said _ abroad, but I didndidnt know what country he studied in.t know what country he studied in.A to have studied B to study A to have studied B to study C to be studying D to have been studyingC to be studying D to have been studyi