不定式与动名词专题练习1．I don't allow _____ in my drawing room. I don't allow my family _____ at all.A. smoking；to smokeB. to smoke；smokingC. to smoke；to smokeD. smoking；smoking选A。

allow要用动名词做宾语，用动词不定式作宾语补足语。

2．Your clothes need _____.A. washedB. to be washedC. to washD. being washing选B。

need to be done相当于need doing, 表示被动语态。

3．This bike is not worthy _____.A. to be repairedB. of repairingC. to repairD. repairing选A。

be worthy to be done的意思是"某事值得被做"。

4．_____ provides us with essential nutrients, while _____ provides us with oxygen.A. To eat; breathingB. Ea ting; to breatheC. Eating; breathingD. Eaten; breathed选C。

while是并列连词，连接两个并列的动名词结构。

5．Rebecca was unhappy for _____ the first chance to go abroad.A. not having been givenB. not having givenC. not givingD. having been given选A。

not having been done是动名词的完成被动式的否定形式，表示动作发生在谓语动词之前，而且是被动的。

6．_____ is better to love than _____.A. That; to be lovedB. That; be loveC. It; be lovedD. It; to be loved选D。

It在句中作形式主语；than连接两个并列的动词不定式。

7．I've got the loaf；now I'm looking for a bread knife _____.A. cutting it byB. cutting it withC. to cut it withD. to cut it by选C。

动词不定式作后置定语；with表示工具；by表示手段。

8．I'm glad _____ by him yesterday.A. not be seenB. to not have been seenC. not to have been seenD. not to have seen选C。

not to have been done是动词不定式的完成被动式的否定形式，表示动作发生在谓语动词之前。

9．-What do you think about English?-It's a difficult language _____.A. speakingB. to be spokenC. to speakD. spoken选C。

可以在不定式前加上for sb.作为逻辑主语，因此是主动的。

10．He would rather stay at home than _____ out with you.A. goB. to goC. goingD. goes选A。

句型would rather do than do意思是"宁愿……也不愿……"。

11．I'm considering _____ your offer.A. to have acceptedB. being acceptedC. acceptingD. to accept选C。

consider表示"考虑"时后面用动名词形式。

12．-----What's made Ruth so upset?----- _____ three tickets to the folk music concert.A. LostB. LosingC. Because of losingD. Since she lost选B。

只有losing这个现在分词才可以作句子的主语。

13．Before _____ to the college, he had to go through an examination.A. admittingB. to admitC. being admittedD. having been admitting选C。

before是介词，后面要用动名词；被大学录取应该用被动形式。

14．She pretended _____ me when I passed by.A. not to seeB. not seeingC. to not seeD. having not seen选A。

pretend后面要用动词不定式。

15．The story was so funny that we _____.A. couldn't help laughB. can't but laughC. couldn't help laughingD. couldn't help but to laugh选C。

can't help doing表示"情不自禁"。

16．Don't forget _____ this book to John when you see him.A. to returnB. returningC. returnD. to returning选A。

forget to do表示"忘记去做某事"；forget doing表示"忘记做过某事"。

17．-It's getting very late. Maybe we shouldn't go.- No, let's go. Getting there late is better than _____ at all.A. we don't arriveB. to arrive notC. not to arriveD. not arriving选D。

than连接两个并列的动名词结构。

18．Only one of these books is _____.A. worth to readB. worth being readC. worth of readingD. worth reading选D。

be worth doing表示"某事值得被做"。

19．We are both looking forward to _____ next week.A. going on vacationB. go on vacationC. be going on vacationD. have gone on vacation选A。

在look forward to中，to是介词，后面接动名词。

20．Remember _____ the newspaper when you have finished it.A. putting backB. having put backC. to put backD. will put back选C。

remember to do表示"记得去做某事"；remember doing表示"记得做过某事"。

21．He had no difficulty _____ the problems.A. working outB. having worked outC. to have worked outD. to work out选A。

have difficulty in doing表示"在某方面有困难"。

22．The sentence wants _____ once more.A. to explainB. explainingC. being explainedD. to be explained it选B。

want doing相当于want to be done, 表示被动。

23．Articles used by patients must be disinfected before _____ others.A. usingB. being used byC. used byD. being using选B。

before是介词，后面用动名词；本题要用被动形式。

24．I regretted _____ that to her.A. having saidB. to have saidC. to sayD. /选A。

regret doing表示"后悔做过某事"。

25．Our monitor suggested _____ a discussion of the subject.A. to haveB. should haveC. haveD. having选D。

suggest后面只能用动名词，不能用不定式。

26．I can't understand _____ at her.A. you laughB. you to laughC. why laughD. your laughing选D。

understand后面用动名词；your是动名词的逻辑主语。

27．In order to reach the top of the hill in six hours, they try _____.A. to climb the mountain hardlyB. hard to climb the mountainC. to climb hardly the mountainD. to climb the mountain hard选D。

hard是"努力"的意思；hardly是"几乎不"的意思。

28．I happened _____ the article when he asked me about it.A. having readB. to have readC. to be readD. reading选B。