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带to的动词不
9、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 come in.
10、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,要放在它所修饰的名
11、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,学习时
12、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。
