中考英语动词不定式考点聚焦.doc

中考英语动词不定式考点聚焦一、动词不定式作主语。动词不定式在句中作主语时,谓语动词用单数。有时为了保持句子的平衡,常用it作形式主语放在句首,而把真正的主语动词不定式(短语)放在后面。考题回放( )1. To do as many exercises as possible _ necessary before exam.A. are B. is C. have D. has( )2. Its a good habit _ breakfast every day.A. had B. have C. has D. to have二、动词不定式作宾语与v+ing形式作宾语的区别。有些动词之后只能用v+ing形式,如:enjoy, mind, practice, keep等;有些动词之后只能用动词不定式,如:afford, agree, decide, fail等;有些动词之后既可用v+ing形式又可用动词不定式,二者没有什么区别,如:continue, begin, learn, like等;有些动词之后用v+ing形式和动词不定式意义有所不同,如:try, forget, mean, remember等afford to do sth 负担得起做某事mean to do 打算、想mean doing意味着try to do努力，企图做某事try doing 试验，尝试做某事stop to do停止，中断做某事后去做另一件事stop doing停止做某事forget to do忘记要去做某事(未做)forget doing忘记做过某事(已做)3) remember to do 记得去做某事(未做)remember doing记得做过某事(已做)考题回放( )3. Oh, terrible! I forgot _ the window. Its windy.Really? Lets go back home quickly.A. closing B. to close C. closed D. close三、动词不定式作宾补。多数动词的后面跟带to的动词不定式作宾补,但某些感官动词(如:see, hear, feel, watch等)和使役动词(如:make, let, have等)在主动句中要求用省去to的动词不定式作宾补,而在被动句中需把省去的to补出。考题回放( )4. You are so busy. What do you want me _ for you?A. do B. done C. to do D. doing( )5. Jane likes singing. We often hear her _ after class.A. sing B. to sing C. sings D. sang( )6. Colors can change our moods and make us _ happy or sad, energetic or sleepy.A. to feel B. feeling C. felt D. feel( )7. Some children are made _ a lot of homework after school.A. do B. doing C. to do D. done四、动词不定式作定语。动词不定式作定语时,通常放在所修饰的词之后。如果动词不定式中的动词是不及物动词,有时需补出一个介词意思才完整。考题回放( )8. They had no room _.A. to live B. to live in C. living D. living in五、动词不定式作状语。动词不定式作状语时,表目的的情况较多,也可表结果等。考题回放( )9. I stayed there _ what would happen.A. to see B. seeing C. saw D. seen( )10. Have you finished the English story book?Not yet. Its too hard _.A. understand B. understandingC. to understand D. understood六、带有逻辑主语的动词不定式复合结构。动词不定式的逻辑主语一般由介词for引出,但在某些具有评价人物品行意味的形容词(如:kind,nice,good,careful,careless,foolish,clever,selfish,rude,right,wrong,brave等)之后常由介词of引出。考题回放( )11. Its important _ the piano well.A. of him to play B. for him to playC. of him playing D. for him playing( )12. Its wrong _ her like that.A. of you to treat B. for you to treatC. of you treating D. for you treating七、动词不定式的否定形式。动词不定式的否定形式是在to前直接加not或never。考题回放( )13. There are some dangerous fishes in this river, and Ive warned Jack _ in it.A. not to swim B. to not swimC. swim not to D. to swim not八、“疑问词+动词不定式”结构。“疑问词+动词不定式”结构常可与从句互相转换,疑问词的选用需根据句意来确定。考题回放( )14. I dont know _ to open the bottle.You can put it in hot water for a few minutes.A. which B. what C. how D. why( )15. Are you going to buy a camera?Yes. But there are so many kinds that I cant decide _ to buy.A. what B. which C. how D. whereKey: 1-5 BDBCA 6-10 DCBAC 11-15 BAACB