1、非谓语动词一 动词不定式1. 动词不定式的构成:to + 动词原形(这里的to是不定式符号,自身无词义) 否认:not+ (to +) 动词原形2. 动词不定式的句法功能功能例句说明主语To speak English is not easy for us. = It is not easy for us to speak English. 作主语用的不定式,经常用it作形式主语,而把不定式放在后面,其结构为:It+be+adj.+(for/of sb.)+动词不定式表语My work is to clean the room every day. = To clean the room ev
2、ery day is my work. 多数情况下,不定式作表语,可转换为作主语宾语What sports does he like to play? He likes to play basketball. 只能作某些动词的宾语,一般不做介词的宾语宾补My mother made me play the piano all the time.在make, let, see, hear, watch等使役动词后,不定式省略to定语Have you got anything to say?不定式做定语,要放在所修饰词的后面状语Im sorry to trouble you. 不定式作状语,其逻辑
3、主语要和句子的主语一致1.to do 作主语常用it 作形式主语例: To learn English well is useful. It is useful(for us)to learn English well. 注意:在kind, good, nice, clever等表达人的品质的形容词后,不用for而用of.2.一些表达命令,打算或希望的动词后只接动词不定式作宾语:would like, like(想要), want, wish, hope, decide, plan, except等。例:Would you like too see a film this evening?3.
4、在find, think后跟动词不定式作宾语时,常用it代替,而将真正的宾语放在句末。例:I find it easy to read English every day. 4.常见的一些不带to 的动词不定式作宾语Why not do , why dont you do, had better (not) do, would rater do, could/ would/ will you please (not) do 例: I would rather stay in the room. 5.一些使役动词和感官动词用不定式作宾语,但to要省略。一感(fell)、二听(hear, list
5、en to)、三让(let/ make/ let)、四看(look at, see, watch, notice)、五帮助(help),但变为被动语态是必须加上to. 例:My friends were made to work the whole night by the boss.6.不定式常和疑问词what,which,when,where,how连用,相称于一个宾语从句。二 动名词1. 动名词的构成: 动词原形+-ing2. 动名词的句法功能功能例句说明主语Eating too much is bad for your health.谓语动词用单数形式宾语动词宾语I like play
6、ing basketball very much.表达一般的习惯或抽象行为或经常性动作介词宾语Stamps are used for sending letters. 表语His hobby is collecting stamps= Collecting stamps is his hobby. 多数情况下,动名词作表语可装换成做主语定语She is in the reading room. 只表白它所修饰的词的用途、所属关系等。至置于所修饰词之前常跟动名词作宾语的词:完毕实践值得忙(finish, practice, be worth, be busy) 继续习惯别放弃(keep on,
7、be used to, give up) 考虑建议不禁想(consider, suggest, cant help, feel like) 喜欢思念要介意(enjoy, miss, mind)三 分词1. 构成: 动词+ -ing 动词 + -ed 2. 分词的句法功能功能例句说明定语Do you know the girl standing under the tree?Please hand in your written exercise.现在分词作定语,其逻辑主语就是它所修饰的词;过去分词作定语,其逻辑宾语就是它所修饰的词。状语The students went out of the
8、classroom, talking and laughing. Seen from the hill, out school looks more beautiful. 分词的逻辑主语是句子的主语表语The situation is encouraging.The boy is too frightened to move. 现在分词表达主语的性质、特性;过去分词表达某种状态(也就是我们常说的人用-ed,物用-ing.)补足语Dont keep us waiting for a long time.I heard him singing in the classroom. Hell have
9、 his hair cut after school. 现在分词作补足语,被补足的宾语或主语是它的逻辑主语(即积极关系);过去分词作补足语,被补足的宾语或主语是它的逻辑宾语(即被动关系)四 易混清单1. 动词后接不定式和动名词的区别 stop to do sth. 停下来去做 stop doing sth. 停止做 remember to do sth. 记住要做某事(动作未发生)remember doing sth. 记得曾经做过某事(动作已发生)forget to do sth. 忘掉做某事(动作未发生)Forget doing sth. 忘掉做过某事(动作已发生)try to do st
10、h. 努力去做某事Try doing sth. 试着去做某事go on to do sth. 做完一件事,接着去做另一件事go on doing sth. 继续不断地做某事allow doing sth. 允许做某事allow sb. to do sth. 允许某人做某事regret to do sth. 对要做的事感到遗憾(未做)Regret doing sth. 对做过的事感到遗憾,后悔(已做)mean to do sth. 打算,想做某事 mean doing sth. 意味着做某事二 现在分词和动词不定式作宾语补足语的区别我们常见的动词有see, watch, notice, hear
11、, feel, have等,它们接不带to的动词不定式作宾补,表达已经完毕了的经常性的动作;接现在分词做宾补,表达动作正在进行着。例: I heard him singing in the classroom. (“唱”这个动作正在进行) I heard him sing in the classroom. (“唱”这个动作已经结束) 三 Need, require, want 做“需要”解时,后加动名词积极式等于加不定式的被动式。例: The window needs cleaning. The window needs to be cleaned. want to be done=want
12、 doingneed to be done=need doingrequire to be done=require doing四 现在分词与过去分词的区别1. 在语态上,现在分词表达积极,过去分词表达被动(修饰人用-ed,修饰物用-ing)。例: the surprising news 令人惊讶的消息 a surprised man 一个感到惊讶的人2. 在时间上,现在分词表达正在进行的动作,过去分词表达已近完毕的动作。 例: the developing country 发展中国家 the developed country 发达国家五 注意下列“to” 是介词,不是动词不定式。make
13、(a) contribution(s) to 为作奉献devote to 献身,致力于look forward to 期盼,盼望prefer to两者间更喜欢be used to 习惯.;适应1. Granny often tells us _ water in our daily life. A. saveB. savingC. to save D. saves 2. Richard turned off the computer after he had finished _the email. A. write B. to write C. writing D. wrote3. Befo
14、re going to the History Museum, our teacher told us _ the public rules.A. obeyB. to obeyC. obeyingD. obeyed4. James, Im too tired. Lets stop _ a rest. A. havingB. haveC. to havingD. to have 5. We can use QQ to chat with other on the Internet. Really? Will you please show me _it?A. how to useB. what
15、to useC. how can I useD. what can I use6. Wheres your brother now, Bob? I saw him _in the street a moment ago and I told him _.A. playing; dont do soB. playing; not do so C. play; to do so 7. Hi, Steve! Our teachers told us_ an electric bike. Its too dangerous. Im sorry. I wont do it again. A. to ri
16、deB. not rideC. not to ride 8. As teenagers, were old enough _ with housework. We can help set the table, wash the dishes and clean our own rooms. A. to help B. helpingC. helped 9. Mary dances best in our school. I agree. Ill never forget _ her dance for the first time.A. seeingB. to seeC. seeD. see
17、n10. Chinese athletes did a great job in the Winter Olympics in Canada. It can encourage post-90s(90后)_.A. work hard B. worked harderC. working harderD. to work hard 11. Dont forget _ an umbrella _you. Its going to rain.A. to take; toB. taking; to C. to take; withD. taking; with12. Nancy is really a
18、 hard working student. We often see her _ books in the classroom. A. readB. to readC. reads13. Are you going to the party_ at Smiths home this evening? I will if I am free.A. holdingB. heldC. to holdD. to be held14. Mrs. Smith made her students _ the compositions three times a week.A. write B. to wr
19、ite C. writtenD. writing15. Danny did all kinds of things to make the baby _. A. to stop cryingB. stop cryingC. to stop to cry D. stop to cry 16. We have two rooms _, but I cant decide _.A. to live; to choose which one B. lived; choose which oneC. to lived in; which one to chose D. live; which one 1
20、7. The teacher told the students _ any food into the computer room.A. not to bringB. not bring C. dont bring D. bring not 18. At least 300 million people are using QQ _ by Ma Huateng to chat on line.A. creat B. creates C. creating D. created 19. The teacher asked Ben _ a difficult question in class.
21、A. answer B. answering C. to answer D. answered 20. Youd better _ too much time playing computer games. A. dont spendB. not to spend C. to not spend D. not spend 21. More and more young people are trying to do something _ the old.A. served B. to serve C. serveD. serves 22. Is Jack in the library? Ma
22、ybe. I saw him _ out with some books just now. A. goingB. go C. to go D. went 23 Dad, why should I stop _ computer games? For your health, my boy, Im afraid you_.A. to play; must B. playing; have to C. to play; can D. playing; may 24. Have you seen the TV play My Ugly Mother? Yes, its well worth _.
23、Its _ moving that Ive seen it twice. A. seeing; too B. to see; enoughC. seeing; so D. to see; such25. Why not _ your teacher for help when you cant finish _ it by yourself?A. ask; write B. to ask; writingC. ask; writing D. asking; writing 26. If people _ cutting down the forest, they will have nowhe
24、re_.A. keep; to live in B. will keep; to live in C. keep; to live D. will keep; to live27. His parents often encourage him _ hard. A. work B. workingC. to work D. works 28. Last week I met my old friend Li Ming but I forgot _ him for his telephone number.A. ask B. askingC. and ask D. to ask 29. Last
25、 weekend I went to the library _ some books on how to protect environment. A. to borrow B. borrowC. borrowed D. borrowing 30. How do you feel when you watch the national flag go up? It makes me _ very proud.A. felt B. to feel C. feeling D. feel 31. The boy promised _ late for school again.A. to not
26、be B. not to be C. not being D. being not 32. Its very nice_ pictures for me.A. of you do draw B. for you to draw C. for you drawingD. of you drawing 33. China will spend about 52 billion yuan _ new airports and _ old ones in the west of China in the 11th Five Year Plan period. (时期)A. repairing; bui
27、lding B. to build; repair C. building; repairing D. to repair; build 34. There are so many kinds of pens here. I cant decide _.A. when to choose B. to choose which C. which one to choose35. What about playing football this afternoon, Sam? I would rather _ at home than _ football. its too hot outside
28、. A. stay; playing B. stay; play C. to stay; to play D. to stay; playing 36. It took Li Ming an hour _ his bike yesterdayA.to repair B. repairing C. repaired D. repair 37. Its important _ the piano well.A. of him to play B. for him to play C. of him playing D. for him playing 38. My job is _ you Jap
29、anese.A. to teach B. teach C. teaches D. taught 39. The doctor _ a _ boy yesterday.A. had saved; dyingB. saved; deadC. has saved; dead D. saved; dying 40. Would you mind _me how _ English words?A. tell; to remember B. telling; rememberC.telling; to remember D. tell; remember 答案:15 CCBDA 610 BCAAD 1115 CADAB 1620CADCD2125 BBBCC 2630 CCDAD 3135 BACCB 3640ABADC