高中英语非谓语动词命题陷阱详解及强化训练
高考英语非谓语动词考题的五类陷阱
高考英语非谓语动词考题的五类陷阱陷阱一：形式上是考查非谓语动词，但实质上是考查省略句1. The flowers his friend gave him will die unless ______ every day. (2007四川卷)A. wateredB. wateringC. waterD. to water【解析】答案选A。
unless watered可视为unless they are watered之省略。
又如：Unless changed, this law will make life difficult for farmers. 这项法令除非进行修改，否则将给农民的生活造成困难。
2. No matter how frequently ______, the works of Beethoven still attract people all over the world. (2006广东卷)A. performedB. PerformingC. to be performedD. being performed 【解析】答案选A。
No matter how frequently performed可视为No matter how frequently they are performed之省略。
3. — I was wondering if we could go skiing on the weekend.— _______ good. (湖北卷)A.SoundB. SoundedC. SoundingD. Sounds【解析】答案选D。
Sound good为It sounds good之省略。
陷阱二：形式上是考查非谓语动词，但实质上是形容词的用法1. He is very popular among his students as he always tries to make them ______ in his lectures. (2007江苏卷)A. interestedB. interestingC. interestD. to interest【解析】答案选A。
2010高考英语陷阱题总结归纳——非谓语动词
高考英语陷阱题总结归纳——非谓语动词◆典型陷阱题分析◆1. Everyone in our class was working hard and doing what we could _______ a good college.A. enterB. to enterC. enteringD. entered【陷阱】容易误选A。
有的同学一看到空格前的情态动词could 就断定此处应填动词原形enter。
【分析】其实正确答案应是B。
此句为省略句，即在could 后省略了动词do，若把句子补完整应为Everyone in our class was working hard and doing what we could do to enter a good college。
即句中的不定式短语(to enter a good college)是用作目的状语的，而不是与情态动词(could)一起构成谓语。
请再看类似例句：(1) They did what they could to comfort her. 他们尽量安慰她。
(2) They did everything they could to save her life. 他们尽一切力量拯救她的性命。
(3) He studies as hard as he could to catch up with his classmates. 他拼命学习以便赶上他的同学。
值得指出的是，这也并不是说今后只要遇到类似结构的题就一定选带to不定式。
请看以下试题：(4) He ran as fast as he could _____ to catch the early bus.A. to hopeB. hopeC. hopingD. hoped此题的答案是C不是A，其中的现在分词短语hoping to catch the early bus 用作伴随状语。
(5) He spent every minute he could _____ spoken English.A. practiceB. to practiceC. practicingD. practised此题答案选C，这与前面动词spent 的搭配有关，即spend … (in) doing sth。
高考英语陷阱题总结归纳――非谓语动词解答解析、考点详解.doc
高考英语陷阱题总结归纳――非谓语动词的正确答案、解答解析、考点详解姓名:_____________ 年级:____________ 学号:______________1.【题文】 Everyone in our class was working hard and doing what we could _______ agood college.A ．enterB ．to enter C ．enteringD ．entered【答案】B【解析】略2.【题文】He ran as fast as he could _____ to catch the early bus.A ．to hopeB ．hopeC ．hopingD ．hoped【答案】C【解析】略3.【题文】He spent every minute he could _____ spoken English.A ．practiseB ．to practiseC ．practisingD ．practised【答案】C【解析】本题考查非谓语动词。
句中考查spend … (in) doing 做某事花费时间。
句意：他花费他所能的每一分钟练习英语口语。
4.【题文】Before going abroad he devoted all he could _______ his oral English.A ．improveB ．to improveC ．improvingD ．to improving【答案】D【解析】本题考查非谓语动词。
句中考查短语devot e … to …专心于。
句意：出国之前，他尽他所能专心于他的口语。
5.【题文】He knows nothing about it, so he can’t help _______ any of your work.A．doingB．to doC．being doingD．to be done【答案】A【解析】略6.【题文】She can’t help ____ the house because she’s busy making a cake.A cleaningB. to cleanC. cleanedD. being cleaned【答案】B【解析】略7.【题文】While shopping, people sometimes can’t help _____ into buying something they don’t really need. A．to persuadeB．persuadingC．being persuadedD．be persuaded【答案】C【解析】略8.【题文】All her time _______ experiments, she has no time for films.A．devoted to doB．devoted to doingC．devoting to doingD．is devoted to doing【答案】B【解析】略9.【题文】All the preparations for the project ______, we’re ready to start.A．completedB．have been completedC．had been completedD．been completed【答案】A【解析】略10.【题文】Such _______ the case, I couldn’t help but______ him.A．being, supportB．was, supportC．has been, supportingD．is, to support【答案】A【解析】考查非谓语动词。
易错点08 非谓语动词(5大陷阱)-备战2024年高考英语考试易错题(解析版)
易错点08 非谓语动词目录01 易错陷阱（5大陷阱）02 举一反三【易错点提醒一】非谓语动词作状语易混易错点【易错点提醒二】非谓语动词作定语易混易错点【易错点提醒三】非谓语动词作宾语补足语易混易错点【易错点提醒四】非谓语动词作宾语易混易错点【易错点提醒五】非谓语动词作表语和主语易混易错点易混易错点03 易错题通关易错陷阱1：非谓语动词作状语易混易错点。
【分析】非谓语动词作状语，其逻辑主语是句子的主语。
易错陷阱2：非谓语动词作定语易混易错点。
易错陷阱4：非谓语动词作宾语易混易错点。
易错陷阱5：非谓语动词作表语和主语易混易错点。
【易错点提醒一】非谓语动词作状语易混易错点【例1】（广东省2023-2024学年6校高三联考）The tablet, (find) in Jindong Village, measures 1.4 meters high, 0.61 meters wide, and 0.14 meters thick.【答案】found【解析】考查非谓语动词。
句意：这块石碑出土于金洞村，高1.4米，宽0.61米，厚0.14米。
本句的谓语动词是measures，所以该空在这里作定语，修饰The tablet，且与逻辑主语为被动关系，故填动词的-ed形式。
故填found。
【变式1】（广东省六校2023-2024学年高三第一次联考试题）Dr. Wang began to question the umbrella species narrative and carried out research, only (find) that panda conservation had not helped large carnivores in China.【变式2】（广东省广东省四校联考2023-2024学年高三9月试题）The study, which appeared in the journal PLOS Medicine,indicates that individuals who take in higher-than-average amounts of【变式3】（2023年广东高三模拟）_______ (dress) in a full body suit of ice, a symbol of purity and【解析】考查非谓语动词。
高考英语陷阱题总结归纳——非谓语动词(附详解)
2009年高考英语试题汇总贴-大家网推出高中英语版专题分类荟萃（更新中）高中英语语法类汇总高中英语试题类汇总高中英语教学资源类汇总（更新中）高中英语经验方法类汇总高中英语词汇类汇总声明：所有内容由大家网论坛高中英语版收集整理，仅供学习交流使用！高考英语陷阱题总结归纳——非谓语动词◆典型陷阱题分析◆1. Everyone in our class was working hard and doing what we could _______ a good college.A. enterB. to enterC. enteringD. entered【陷阱】容易误选A。
有的同学一看到空格前的情态动词could 就断定此处应填动词原形enter。
【分析】其实正确答案应是B。
此句为省略句，即在could 后省略了动词do，若把句子补完整应为Everyone in our class was working hard and doing what we could do to enter a good college。
即句中的不定式短语(to enter a good college)是用作目的状语的，而不是与情态动词(could)一起构成谓语。
请再看类似例句：(1) They did what they could to comfort her. 他们尽量安慰她。
(2) They did everything they could to save her life. 他们尽一切力量拯救她的性命。
(3) He studies as hard as he could to catch up with his classmates. 他拼命学习以便赶上他的同学。
值得指出的是，这也并不是说今后只要遇到类似结构的题就一定选带to不定式。
请看以下试题：(4) He ran as fast as he could _____ to catch the early bus.A. to hopeB. hopeC. hopingD. hoped此题的答案是C不是A，其中的现在分词短语hoping to catch the early bus 用作伴随状语。
高中英语非谓语动词命题陷阱详解及强化训练
高中英语非谓语动词命题陷阱详解及强化训练1 重难点讲解：A cook will be immediately fired if he is found _______ in the kitchen.A. smokeB. smokingC. to smokeD. smoked______ the house on fire, he dialed 911.A. To seeB. SeeingC. SeenD. Having seen1. Everyone in our class was working hard and doing what we could _______ a good college.A. enterB. to enterC. enteringD. entered请再看类似例句：（1）They did what they could to comfort her. 他们尽量安慰她。
（2）They did everything they could to save her life. 他们尽一切力量拯救她的性命。
（3）He studies as hard as he could to catch up with his classmates. 他拼命学习以便赶上（4）He ran as fast as he could _____ to catch the early bus.A. to hopeB. hopeC. hopingD. hoped（5）He spent every minute he could _____ spoken English.A. practiseB. to practiseC. practisingD. practised（6）Before going abroad he devoted all he could ____D____ his oral English.A. improveB. to improveC. improvingD. to improving2. He knows nothing about it, so he can’t help _______ any of your work.A. doingB. to doC. being doingD. to be doneShe can’t help ____ the house because she’s busy making a cake.A cleaning B. to cleanC. cleanedD. being cleaned再请看以下试题：While shopping, people sometimes can’t help _____ into buying something they don’t really need.A. to persuadeB. persuadingC. being persuadedD. be persuaded。
高考英语高中英语非谓语动词解题技巧分析及练习题(含答案)
高考英语高中英语非谓语动词解题技巧剖析及练习题(含答案)一、单项选择非谓语动词1．ourselves from the physical and mental tensions, we each need deep thought and inner quietness.A． Having freed C． To free B．Freed D． Freeing【答案】C【分析】试题剖析：在if 指引的条件状语从句中，假如从句讨论的是一个有可能发生的事实及其产生的有关的结果，主句用一般未来时态，从句用一般此刻时态。
此句中的who’s to say that another person will? 可知主句用的是未来时，故if 指引的条件状语从句要用一般此刻时。
句意：这就是为何我要令人们的日子变得鲜活起来。
假如你不这样做，你说谁会这样做？【考点定位】考察if 指引的条件状语。
2．______ to as much English as possible is a good way to learn English well.A． Exposed B． Being exposed C． Having exposed D． To expose【答案】 B【分析】试题剖析：句意：尽可能多的接触英语是学好英语的很好的方法。
这里主语，应当用动名词，并且be exposed to 暴“露于，接触”，所以选考点：考察动名词做主语B。
is 是谓语，前方是3．________ nearly all our money, we couldn't afford to stay at a hotel.A． Having spent B．To spendC． Spent D． To have spent【答案】A【分析】【详解】考察非谓语动词。
句意：已经花完了几乎全部的钱，我们没法支付住旅馆的花费。
动词不定式表未来和目的，依据句意可知，“花费”的动作发生在过去，清除B、 D；过去分词表完成和被动， we 与 spend 是主谓关系，应当用此刻分词，清除时，用此刻分词的达成式，此刻分词的达成式在本句相当于C；当两个动作有先后关系because we have spent nearlyall our money，表原由。
高中英语非谓语动词命题陷阱详解及强化训练[2]
高中英语非谓语动词命题陷阱详解及强化训练[2]27. He is a man of few words, and seldom speaks until _______ to.A. spokenB. speakingC. speakD. be spoken28. When I handed the report to John, he said that George was the person _______.A. to sendB. for sending itC. to send it toD. for sending it to29. _______ on time, this medicine will be quite effective.A. TakingB. Being takenC. TakenD. Having taken30. The film star walked to his car, ______ a crowd of journalists.A. followed byB. following byC. to followD. to be followed by31. After describing the planned improvements, she went on _______ how much they would cost.A. to explainB. explainingC. to be explainingD. having explained32. Please excuse me _______ your letter by mistake.A. to openB. to have openedC. for openingD. in opening33. Please remember _______ the plants while I?m away.A. wateringB. to be wateringC. to waterD. being watering34. Certainly I posted your letter — I remember ______ it.A. postingB. to postC. to be postingD. have posted35. Stop _______ me to hurry up. I can only go so fast.A. to tellB. tellingC. to have toldD. having told36. Remember _______ off the light when _______ to bed.A. turning, goingB. to turn, to goC. turning, to goD. to turn, going37. _______ time, he?ll make a first-class tennis player.A. Having givenB. To giveC. GivingD. Given38. _______ in 1636, Harvard is one of the most famous universities in the United States.A. Being foundedB. It was foundedC. FoundedD. Founding39. The lady said she would buy a gift for her daughter with the ________.A. 20 dollars remainedB. 20 dollars to remainC. remained 20 dollarsD. remaining 20 dollars40. The picture _______ on the wall is painted by my nephew.A. having hungB. hangingC. hangsD. being hung41. With a lot of difficult problems ________, the newly-elected president is having a hard time.A. settledB. settingC. to settleD. being settled42. Having a trip abroad is certainly good for the old couple, but it remains _______ whether they will enjoy it.A. to seeB. to be seenC. seeingD. seen43. Tony was very unhappy for _______ to the party.A. having not been invitedB. not having invitedC. having not invitedD. not having been invited44. “Good morning. Can I help you?” “I?d like to have this package _______.”A. be weighedB. to be weighedC. to weighD. weighed45. What have we said _______ her so happy?A. makesB. to makeC. madeD. has made46. What worried the child most was ______ to visit his mother in the hospital.A. his not allowingB. his not being allowedC his being not allowed D. having not being allowed47. “Which sweater is yours?” “The one _______ No. 9.”A. that markedB. was marked withC. which markedD. marked with48. If the car won?t start, _____ it.A. try pushB. try pushingC. to try pushingD. to try to push49. They stayed up until midnight _____ the old year out and the new year in.A. and sawB. to seeC. seeingD. for seeing答案与解析：27. 选A。
准确识别“陷阱”，巧解非谓语动词相关问题
解题技巧非谓语动词是学习的难点，也是考试的必考点与重点。
高考英语试题在考查非谓语动词时，经常会设置一些干扰点，以提升试题的难度。
学生在做此类试题时，应准确抓住设题的“陷阱”，以提高解题的效率与准确性。
一、固定搭配方面的“陷阱”命题者常利用动词的不同种类或者与动词有关的固定搭配，设置干扰点误导学生，从而使学生在做题时出现差错。
例1：Professor Sima insisted_________(buy)abike for her student，but her student didn’t want it.点拨：本题的干扰点是利用某些学生认为insist可作及物动词，且认为其后可跟动名词或不定式，误导学生利用思维定式写出错误答案buying。
解析：on buying。
动词insist后既不能直接接不定式也不能接动名词，因为insist通常用作不及物动词；若语义上需接宾语，要借助介词on或upon，即用于insist on[upon](doing)sth.；但它有时的确也可用作及物动词，不过其宾语通常只能是that从句，而不能是普通的名词、代词或动名词。
二、标点符号方面的“陷阱”在英语句子中加与不加标点符号，对正确理解英语句子的意思有一定的影响。
命题者通过在试题中的关键位置应用标点符号，以扰乱学生对句子的正确理解，干扰学生的解题思路。
例2：The purpose of earning a living is to makeour life better，not_________(make)it worse.点拨：本题的干扰点是利用逗号，让学生认为应该填一个非谓语动词形式，误填making。
解析：to make。
命题人在句子中插入了一个逗号，把句子分成了两个部分，逗号前的部分不缺少句子成分，是一个完整的句子，而逗号后面的部分不是一个完整的句子，其实是省略了The purpose of earn⁃ing a living is，以免重复。
(完整word版)高三单选典型陷阱题非谓语动词专项练习(带答案)(全国通用)
高三单选典型陷阱题专项练习1. The best way he could think of __ English was to watch situation comedies.A. to studyB. for studyingC. to studyingD. studied2. __ to teaching, he won the respect of all his students.A. DevotingB. DevotedC. Being devotedD. To devote3. __ himself to teaching, he won the respect of all his students.A. DevotingB. DevotedC. Being devotedD. To devote4. Simon made a big bamboo box __ the little sick bird in till it could fly.A. keepB. keptC. keepingD. to keep5. He left home in 1980, __ great changes have taken place in his hometown.A.since thenB. during whichC. since whenD. when6. --- What has made her so happy today?--- ____ the first prize.A. Because she wonB. WinningC. Because of winningD. Won7. She looks so sad today. What do you think __ to her?A. happeningB. to happenC. has happenedD. happens8. You'll find taxis waiting at the bus station __ you can hire to reach your host family.A. whichB. where c. when D. as9. Mrs. Wu, a dorm keeper at the university, delivered a wonderful speech, ___________ of great significance to students.A. I think it wasB. which I think wasC. what I think wasD. which I think it was10. I'm wondering __ it is ___ has made Irene ___ she is today.A. what; what; thatB. what; that; whatC. what; that; thatD. that; that; what11. Even the best writers sometimes find themselves __ for words.A. loseB. lost c. to lose D. having lost12. The life she was used to __ since she graduated from university.A. changingB. changedC. changeD. has changed13. Michael put up a picture of Yao Ming beside the bed to keep himself __ of his own dreams.A. remindingB. to remindC. remindedD. remind14. Accepting the award on the stage was an amazing moment, ___ he would never forget.A. thatB. whatC. itD. one15. She was very angry to find that the watch she had had ___ had stopped again.A. it fixedB. to be fixedC. fixedD. to fix16. Learning to drive has taken what little there is ___ my spare time.A. ofB. atC. inD. from17. When it comes to all the books she has written, this is probably her ___ one.A. most-knownB. better-knownC. well-knownD. best-known18. Tom __ the blackboard; everybody else, sweep the floor.A. cleansB.cleaningC. cleanD. to clean19. The difference in thickness and weight from the earlier version makes the iPad 2 more comfortable.A. heldB. holdingC. be heldD. to hold20. --- When do you need to pay off your tuition?--- ____ July 30, 2012.A. OnB. ByC. InD. During21. Lily dances ___ , if not better than, Susan.A. as wellB. as well asC. so wellD. so well as22. The boss decided to give the chance to __ he believed had the ability to complete the task.A. thoseB. whoC. whomeverD. whoever23. Who would you rather ___ with you to the cinema tonight, Peter or Mark?A. have goneB. have goC. have to goD. had go24. I walked up to the top of the hill with my friends, ___ we enjoyed a splendid view of the lake.A. whichB. whereC. whoD. that25. He stood on the top of the hill, ____ he could see the whole view of the city.A. WhichB. from whereC. from thereD. there26. It was April 29, 2011 ___ Prince William and Kate Middleton walked into the palace hall of the wedding ceremony.A. thatB. whenC. sinceD. before27. I have reached a point ___ for the first time my parents are letting me decide what major I 'd like to choose.A. whyB. howC. whenD. which28. I still can 't understand the point __ our math teacher explained in class.A. thatB. whereC. whatD. how29. I'm sorry, ____ I won 'tbe able to come tonight.A. forB. andC. butD. then30. She has a gift for creating an atmosphere for her students ___ allows them to communicate freely with each other.A. whichB. whereC. whatD. who31. A skyscraper has been built in __ was a very small village 20 years ago.A. whereB. whichC. whatD. that32. A skyscraper has been built ____ a very small village was 20 years ago.A. whereB. whichC. whatD. that33. A skyscraper has been built in a place ___ was a very small village 20 years ago.A. whereB. whichC. whatD. when34. --- Where did you meet her the first time?--- It was in the garden ___ we did the morning reading.A. whichB. thatC. thereD. where35. Tom asked the candy makers if they could make the chocolate easier ___ into small pieces.A. breakB. breakingC. brokenD. to break36. His parents didn 't believe the reason he gave ___ he as studying with his friends last night.A. thatB. whereC. whyD. how37. The student is always willing to take on ___ challenges he meets in his life.A. howeverB. whateverC. no matter whatD. whichever38. _ breaks the law will be punished.A. WhoeverB. No matter whoC. WhoD. One39. Only when I left home ___ how warm and cozy it is there.40. Mary was much kinder to Jack than she was to the others, __ , of course, made all the others upset.A. whoB. whichC. whatD. that41. _ is known, more students tend to study abroad after graduation from senior high.A. AsB. ItC. WhatD. That42. He cannot help __ house because he 's busy preparing his exam.A. movingB. to moveC. movedD. being moved43. It was ___ a big decision ___ most students would have to make before graduation.A. so; thatB. such; thatC. such; asD. so; as44. Was it on a lonely island __ he was saved one month after the boat went down?A. whereB. thatC. whichD. what 45. The summer holiday was made full use of ___- the lessons he had missed during his sick leave.A. to make up forB. making up forC. made up forD. being made up for 46. In order to work out the problem, she spent half a day __ in her study.A. lockingB. to lockC. lockedD. being locked47. It was in the garden __ was located behind the teaching building ___ I met her for the first time.A. where; thatB. that; whereC. which; thatD. that; which 48. It never occurred to his mother ____ she could persuade her son to change his mind. A. that B. what C. why D. if49. When he got home, he saw a note on the door ___ “I 'll come at 6 o 'clock tomorrow, Li Lei. ”A. saidB. to sayC. having saidD. saying 50. Sometimes proper answers are not far to seek ___ food safety problem.A. inB. toC. onD. after A. I had realize B. had I realized C. I realized D. did I realizeBCABB BDCDC ADCDB BCACA CABDD ABADB CCADB 参考答案 ABADC BDBBB ABCBA。
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高中英语非谓语动词命题陷阱详解及强化训练1 重难点讲解：A cook will be immediately fired if he is found _______ in the kitchen.A. smokeB. smokingC. to smokeD. smoked______ the house on fire, he dialed 911.A. To seeB. SeeingC. SeenD. Having seen1. Everyone in our class was working hard and doing what we could _______ a good college.A. enterB. to enterC. enteringD. entered陷阱：容易误选A。
有的同学一看到空格前的情态动词could 就断定此处应填动词原形enter。
分析：其实正确答案应是B。
此句为省略句，即在could 后省略了动词do，若把句子补完整应为Everyone in our class was working hard and doing what we could do to enter a good college。
即句中的不定式短语（to enter a good college）是用作目的状语的，而不是与情态动词（could）一起构成谓语。
请再看类似例句：（1）They did what they could to comfort her. 他们尽量安慰她。
（2）They did everything they could to save her life. 他们尽一切力量拯救她的性命。
（3）He studies as hard as he could to catch up with his classmates. 他拼命学习以便赶上他的同学。
值得指出的是，这也并不是说今后只要遇到类似结构的题就一定选带to不定式。
请看以下试题：（4）He ran as fast as he could _____ to catch the early bus.A. to hopeB. hopeC. hopingD. hoped此题的答案是C不是A，其中的现在分词短语hoping to catch the early bus 用作伴随状语。
（5）He spent every minute he could _____ spoken English.A. practiseB. to practiseC. practisingD. practised此题答案选C，这与前面动词spent 的搭配有关，即spend … （in）doing sth。
若将此句补充完整，即为He spent every minute he could spend in practising spoken English.（6）Before going abroad he devoted all he could ____D____ his oral English.A. improveB. to improveC. improvingD. to improving此题答案选D，注意两点：一是devote … to … 是固定搭配，意为“把……贡献给……”；二是其中的to 是介词，不是不定式符号，后接动词时要用动名词。
2. He knows nothing about it, so he can’t help _______ any of your work.A. doingB. to doC. being doingD. to be done陷阱：容易误选B，根据can’t help doing sth 这一结构推出。
分析：其实答案应选A。
比较以下结构：can’t help to do sth = 不能帮助做某事can’t help doing sth = 禁不住做某事，情不自禁地做某事又如下面一题，答案也是B：She can’t help ____ the house because she’s busy making a cake.A cleaning B. to cleanC. cleanedD. being cleaned再请看以下试题：While shopping, people sometimes can’t help _____ into buying something they don’t really need.A. to persuadeB. persuadingC. being persuadedD. be persuaded此题应选C，句中的can’t help 意为“禁不住”（注意根据句意用被动形式）。
3. All her time _______ experiments, she has no time for films.A. devoted to doB. devoted to doingC. devoting to doingD. is devoted to doing陷阱：几个干扰项均有可能误选。
分析：此题最佳答案为B。
现分析如下：（1）devote 意为“致力于，献身于”，主要用devote…to…或be devoted to，其中的to 是介词，不是不定式符号，故后接动词时要用动名词，不用不定式。
（2）选A错误：若将do 改为doing 则可以。
（3）选B正确：all her time devoted to doing experiments为独立主格结构，用作状语。
（4）选C错误：因为all her time 与devote 为被动关系，故应将devoting改为devoted。
（5）选D错误：若单独看All her time is devoted to doing experiments，此句并没有错，但问题是逗号前后两个简单句没有必要的连接方式，所以从整体上看仍不对，假若在后一句的句首加上and或so，则可选D，或将D将中的is 改为being也可选它。
请做以下类似题（答案均选A）：（1）All the preparations for the project ______, we’re ready to start.A. completedB. have been completedC. had been completedD. been completed（2）Such _______ the case, I couldn’t help but______ him.A. being, supportB. was, supportC. has been, supportingD. is, to support比较以下各题，答案选B，因为句中使用了并列连词and：（1）All the preparations for the project ______, and we’re ready to start.A. completedB. have been completedC. had been completedD. been completed（2）Such _______ the case, I couldn’t help but______ him.A. being, supportB. was, supportC. has been, supportingD. is, to support4. The purpose of new technologies is to make life easier, ______ it more difficult.A. not makeB. not to makeC. not makingD. do not make陷阱：容易误选C，受题干中的逗号的影响，认为是现在分词表结果的用法。
分析：其实答案应选B，句中的逗号相当于连词and 或but，not to make it more difficult 是对逗号前的不定式to make life easier 的补充说明。
此句的意思是“新技术的目的是为了使生活变得更容易，而不是使生活变得更困难”。
两个不定式同时用以说明句子主语purpose 的内容。
请做以下类似试题（答案选B）：The purpose of the scheme is not to help the employers but _____ work for young people.A. provideB. to provideC. providingD. provided5. The murderer was brought in, with his hands ______ behind his back.A. to be tiedB. being tiedC. tiedD. having tied陷阱：容易误选B。
分析：最佳答案为C。
从意义上看，hands 与tie 的关系应属被动关系，故排除D。
在A、B、C三个选项中，选项A比较容易排除，因为不定式表示将来意义，在此与语境不符。
现将B和C作一比较：B为现在分词的被动式，它表示两层意义，一是表被动，二是表进行，也就是说his hands being tied 的实际意思是“他的手正在被捆住”，这显然与语境不符。
而C为过去分词，它也表示两层意义，一是表被动，二是表示动词的完成或完成后的状态，此句中的with his hands tied behind his back 可视为手被捆在背后的一种状态。
由此可知最佳答案为C。
请看下面一题：Anyone ______ trying to take knives on heard flights would be caught by the police.A. findsB. foundC. being foundD. will find答案选B而不选C，其中的过去分词表示被动和完成。
比较下面两题，最佳答案是D不是A，现在分词的被动式表示被动和进行：（1）The court hears about 120 cases a year; visitors are welcome to see a case ______.A. arguedB. to be arguedC. to be arguingD. being argued（2）The silence of the library was sometimes broken by an occasional cough or by the sound of pages _______.A. turnedB. having turnedC. to be turnedD. being turned6. Remind me _______ the medicine tomorrow.A. of takingB. takingC. to takeD. take陷阱：容易误选A。