1、动词不定式专项练习一 单项选择。1. Youd better _ to see a doctor. A. to go B. go C. went D. going2. Can you finish _ an egg in a second?A. draw B. drawing C. drew D. to draw3. I have something important _ you. A. tell B. telling C. to tell D. told4. The doctor was busy _ on the boy at that time. A. operate B. opera
2、ting C. operated D. to operated5. My father enjoys _ to light music. A. listen B. to listen C. listens D. listening6. It is not easy _ maths. A. studies B. study C. to study D. studying7. It was very late at night, but Mr. Brown still went on _. A. works B. worked C. working D. work8. “Stop _ and li
3、sten to me carefully.” said the teacher. A. to talk B. talk C. talking D. talks9. We have worked for two hours. Now lets stop _ a break. A. having B. had C. to have D. have10. I really dont know _ the clock. A. to repair B. to how repair C. how repair D. how to repair11. He told me _ on with the wor
4、k. A. to go B. going C. go D. went12. The policeman told the boys _ in the street. A. to not play B. not play C. not to play D. dont play13. I wont let you _ that in this way. A. to do B. do C. doing D. done14. The boss made them _ ten hours a day. A. worked B. working C. work D. to work15. I heard
5、him _ in the next room. A. sings B. sang C. sung D. sing二用括号中动词的适当形式填空。1Could you please stop _ (make) so much noise?2. Chinese students spend too much time _ (study) every day. 3. I wish that dog would stop _ (bark). Its driving me mad. 4. Would you know what _ (do) if an earthquake happened?5. Jim
6、my is looking for a job. He hopes _ (find) something soon. 6. Why dont you _ (move) to a larger apartment? 7. The old lady doesnt allow _ (smoke) in her house. But she allowed her grandson _ (do) it yesterday. 8. Youll never forget how _ (ride) a bike once you have learned.9. Have you finished _ (re
7、ad) the novel yet? 10. Ive never been to Australia but Id like _ (go) there someday. 11. Why do you keep _ (change) the channels? What on earth do you want to watch?12. I have enjoyed _ (meet) you. I hope _ (see) you again soon. 动词不定式用法详解动词不定式是一种活跃的非谓语动词。它在句中起的是名词。形容词或副词的作用,可在句子中作主语。宾语。定语。状语和宾语补足语。动
8、词不定式的形式是“to +动词原形“,但 to有时要省去。动词不定式在具体运用时,用不用 to,取决于谓语动词的用法:一、带 to的不定式结构1.我们学过的能直接跟带 to的不定式结构的动词主要有: want, ask, tell, hope, learn, try, decide, forget, remember, like ,love, stop, go, come等。2.动词不定式的否定形式是在不定式前直接加 not,即 not to do sth.。例如:Jim told me not to wake up Kate.吉姆告诉我别叫醒凯特。二、不带 to的不定式结构以下几种情况使用不
9、带 to的动词不定式:1.在固定词组 had better之后。注意:had better 的否定形式是had better not do sth.。例如:You had better go home now.你最好现在回家。Its cold outside. Youd better not go out.外面很冷,你最好不要出去。2.在 let, make, see, feel, watch, hear等感官或使役动词后,要跟不带 to的动词不定式作宾语补足语。例如:I made them give me the money back.我迫使他们把钱还给我。I didnt see you c
10、ome in.我没看见你进来。3.在引导疑问句的 why not之后。“Why not+不带 to的不定式“是 Why dont you do的省略,可以用来提出建议或劝告。例如:Why not go with us。为什么不和我们一起去呢。Why not take a holiday。=Why dont you take a holiday。为什么不休个假呢。三、动词不定式作主语不定式结构作主语时,现代英语倾向于采用 it作形式主语,而把不定式结构后置的形式。例如：Its difficult to learn English well. 学好英语很难。四、动词不定式作定语不定式作定语,要放在
11、它所修饰的名词或代词的后面。例如:I have nothing to say on this question.对这个问题我无可奉告。五、动词不定式作宾语有的及物动词要求跟复合宾语(即宾语+宾语补足语)。如果其中的宾语是不定式短语,则必须将形式宾语 it放在宾语的位置上,而将不定式短语(真正的宾语)放在宾语补足语之前。例如:I find it useful to learn English well.我发现学好英语很有用。We thought it wrong not to tell her.我们认为不告诉她是错误的。六、动词不定式作宾语补足语动词不定式作宾语补足语是动词不定式用法的一个重点,
12、学习时要注意以下三种情况:1.作动词 ask, like, tell等的宾语补足语时,动词不定式符号 to不可以省略。例如:He asked me to talk about English study.他请我谈谈英语学习。2.作使役动词 let, have, make以及感官动词 feel, hear, see, watch等的宾语补足语时,动词不定式符号 to要省略。例如:The teacher made him say the word like this.老师让他像这样说这个单词。3.作动词 help的宾语补足语时,动词不定式符号 to可以带,也可以不带。例如:Could you help me (to) carry the heavy box。你能帮我搬这个重箱子吗。七、动词不定式作状语动词不定式及其短语具有副词的特性,可在句中用作状语。1.放在句首也可以放在句尾表示目的等。例如: He stopped to have a rest.他停下来休息。2.跟在作表语的形容词或过去分词的后面。例如:Im sorry to hear that.听到这事我感到很难过。3.用在 too. to.结构中。例如:He is too young to understand all that.他太年轻了,不能理解这件事。
