动词不定式专项练习1. It’s wrong ________ not ________ her a letter.A. of you; to writeB. for you; writingC. of you; writingD. for you; write2. —I’m sorry, I _____ my exercise book at home.—Don’t forget _____ it to school t omorrow, please.A. forget; to takeB. left; to bringC. forget; to bringD. left; to take3. Before you go abroad, you need ________ about table manners in that country.A. knewB. knownC. to knowD. knowing4. I need some paper ________.A. to writeB. to write onC. to write inD. writing5. —I have no pens ________. Could you please lend me one?—Sure. Here you are.A. to writeB. to write downC. to write withD. to write in6. —Do you think our football team will win the match?—Yes, we have better players. So I __ them to win.A. hopeB. askC. helpD. expect7. I am allowed ______ until 12:00 on the evening of the Spring Festival.A. stay upB. to stay upC. staying upD. to staying up8. Cars cause most of Beijing’s air pollution. So the “No Car Day” campaign（活动）asks Beijing drivers ________ their cars at home one day each month.A. leaveB. leavingC. to leaveD. to be left9. —Do you like sports?—Sure. I’m looking forward to _________ the 29th Olympic Games _____ in Beijing on TV.A. watch; to holdB. watching; being heldC. watch; heldD. watching; to be held10. Good manners usually help people to ________ each other.A. get on well withB. get startedC. be friendlyD. get together11. When people want to relax themselves, they prefer ____ TV or listen to music rather than ________ newspapers.A. watching; readB. watching; to readC. to watch; readD. to watch; reading12. —Oh, terrible! I forgot ________ the window. It’s windy.—Really? Let’s go back home quickly.A. closingB. to closeC. closedD. close13. —Shopping with me?—Sorry, I have a lot of clothes ________.A. to washB. washedC. washD. to be washed14. On her way home Lucy saw a thief _________ in a shop. She stopped ________ 110 at once.A. steal; callB. to steal; callC. stealing; to callD. stealing; calling15. There are some dangerous fishes in this river, and I’ve warned Jack ________ here.A. not to swimB. to not swimC. swim not toD. to swim not16. Martin Murray is a fifteen-year-old boy. He used ______ a “problem child”, but luckily, his mother was very patient, and d idn’t give up ________ him.A. to be; try to helpB. being; trying helpingC. to be; trying to helpD. being; try helping17. —Well, I think teenagers should be allowed ________ decisions for themselves.—I agree with you. But our parents have always taught us the importance of working hard and ________ what we enjoy.A. making; not doingB. to make; not to doC. made; to be doneD. to make; haven’t done目标测试1.______in the matriculation for postgraduate in a short time is really a hard nut．A．To make high scores B．Making high scoresC．To make low goal D．Making low goal2.I found ________ to answer all the questions within the time given．A．no possibility B．there was impossibilityC．impossible D．it impossible3.The students expected there _____ more reviewing classes before the final exams．A．is B．being C．have been D．to be4.You’re going to England next year. You should now practise ______English as much as possible.A. speakB. to speakC. speakingD.Speak about5.If we don’t start out now, we must risk ______ the train.A. miss B missing C. being missed D to miss6. The flexibility of film allows the artist _______ unstrained imagination to the animation of cartoon characters.A．to bring B．brining C．is brought D．brings7.Although the lecture had already been on for five minutes，I still was not able to finda chair____.A. to sit B．for to sit on C．to sit on D．for sitting8. Surely her daughter would make an even bigger effort ______ her?A．please B．pleased C．to please D．having pleased9.Lots of empty boots were found under the old man’s bed. He must have done nothing but ______.A. drinkB. to drinkC. drinkingD. drunk10.The local health organization is reported ___ twenty-five years age when Dr. Adudon became its first president.A. to be set upB. being set upC. to have been set upD. having been set up11.I heard him __the doorA. lockingB. to lockC. lockD. being locking12.He does nothing but___A. complainingB.to complainingC. complainD. to complain13.The students expected there___ more reviewing classes before the final exam.A. isB. being C have been D. to be14. The bank is reported in the local newspaper ___ in broad daylight yesterday.A. to be robbedB. robbedC. to have been robbedD. having been robbed15.I appreciated ______the opportunity to study abroad two years ago.A. having been givenB. having beenC. to have been givenD. to have given16.There is no point ___further.A. argueB. to argueC. arguingD. being arguing17.Nowhere in nature is aluminum found free, owing to its always ___with other elements, most commonly with oxygen.A. combinedB. having combinedC. combineD. being combined18.They stopped ___, but now I’m getting interested.A.listeningB.to listenC. listenD. having listening19.I am sorry to hear that you resorted ___A. to cheatB. to cheatingC. cheatingD.cheat20.He was n’t asked to take on the chairmanship of the society, ___ insufficiently popular with all members.A. being consideredB. considering.C. to be consideredD. having considered21.___of the burden of ice , the balloon climber up and drifted to the South.A. To be freeB. FreeingC. To freeD. Freed22.___exceptions, the rule may stand.A. Allow forB. Allowing forC. To allowD. To allow for23.All flights___ because of the snowstorm, we decided to take the train.A. were canceledB. had been canceledC. having canceledD. having been canceled24.John painted her sitting in a chair with her hands ___A. foldingB. to have foldedC. to foldD.folded25.It’s easy to blame the decline of conversation on the pace of modern life and on the vague changes ___place in our ever-changing world.A. takingB. to takeC.takeD. taken26.I worked so late in the office last night that I hardly had time __the last bus.A. to have caughtB. to catchC. catchingD.having caught27.I have got a loaf of bread ; now I’m looking for a knife____.A. to cut it withB. to cut with itC. with it to cutD. it to cut with28.The function of Louis Sullivan’s architecture was ___large uninterrupted floor areas and to allow ample light into the interior.A. to provideB. providing C having providing D provide29.His victory in the final was no more ____than I had expected.A. convincingB. convincedC.to convinceD.being convincing30.I recommend you___ what he says.A.doB. doingC.to doD. to doing31.How about ____ there?A. to goB. goC. goingD.to going32.He is an___teacher.A. advancingB.advanced C being advancing D advance33.The Portuguese give a great deal of credit to one man for having promoted sea travel, that man ___prince Henry the navigator, who lived in the 15th century.A.wasB. beingC.isD. having been34.I have no idea of ___it.A. to doB. how to doC. what to doD. to doing35.On seeing the young child ___into the lake, John sprang to his feet, and went to the rescue.A. fellB. fallC. falling D to fall36 We don’t want ____any comrades lagging behind.A. there beingB.there to beingC.there to beD.there is37.I must make full use of the time ___left to me and do as much as I can for the people.A. there beingB. there isC. there areD. there to be38.It is not uncommon for ____problems of communication between old and young.A. there to beB.there being C there to being D. there be39.Revolution means___ the productive forces.A. to liberate.B. to have liberatedC. liberatingD. having being liberated40．The article opens and closes with descriptions of two news reports, each ____one major point in contrast with the other.A. makeB. madeC. is to makeD. making（Keys: 1. A 2. B 3. C 4. B 5. C 6. D 7. B 8. C 9. D 10. A 11. C 12.B 13. A 14.C 15. A 16. C 17. B）标准答案：1-5ADDCD6-10ACCAC11-15 CCDCA16-20 CDBBA21-25 DBDDA26-30 BAAAC31-35 CBBBB36-40 CBACD。