【推荐】复习动词不定式2017-2018学年下学期高二英语人教版（课堂同步系列一）

【推荐】复习动词不定式2017-2018学年下学期高二英语人教版（课堂同步系列一）

‎ 高考频度：★★★☆☆ 难易程度：★★☆☆☆‎ ‎ ‎ ‎1.（2017·北京）Many airlines now allow passengers to print their boarding passes online ______ their valuable ‎ ‎ time. ‎ ‎ A. save B. saving ‎ ‎ C. to save D. saved ‎【参考答案】C ‎【归纳拓展】‎ 动词不定式作状语。‎ ‎(1)作目的状语。‎ ‎ ☞They went there to visit their teacher.他们去那拜访老师。‎ ‎ (2)作结果状语。‎ ‎ ☞He searched the room only to find nothing.他找遍了房间，结果什么也没有找到。‎ ‎(3)作程度状语。‎ ‎ ☞He was too excited not to say a few words.他太激动了，不会不讲几句话的。‎ ‎(4)作原因状语。‎ ‎ 某些表示喜、怒、哀、乐的形容词作表语时，后跟不定式表示原因。‎ ‎ ☞I am very glad to see you.见到你我非常高兴。‎ ‎ (5)作独立成分，修饰全句。‎ ‎ ☞To tell you the truth, I have got no money with me.说实话，我没有钱。‎ ‎2.（2017·天津） I was watching the clock all through the meeting, as I had a train ______.‎ ‎ A. catching B. caught ‎ ‎ C. to catch D. to be caught ‎【参考答案】C ‎【归纳拓展】‎ 动词的不定式用法口诀：‎ 不定式有标记，to与动词连一起。‎ 没有人称数变化，动词特点它具备。‎ 主宾定状表补语，唯独作谓不可以。‎ not 加上不定式，否定结构要牢记。‎ 疑问词与不定式，构成短语有意义。‎ 仔细推敲多思考，准确判断有依据。‎ ‎ ‎ Ⅰ. 句型转换 ‎1. The boss made them work the whole night. (变为被动语态)‎ ‎ → ‎ ‎2. He wanted to shut the window. Tell him not to shut the window. (合并句子)‎ ‎ → ‎ ‎3. It is known that she has been working on the problem for many years. (变为简单句)‎ ‎ → ‎ ‎4. It seems that he is eating something. (变为简单句)‎ ‎ → ‎ ‎5. To study two languages is very hard. (用it作形式主语)‎ ‎ → ‎ ‎6. He felt it was necessary to help those in need. (变为简单句)‎ ‎ → ‎ ‎7. We believe that he is guilty. (变为简单句)‎ ‎ → ‎ ‎8. He ran fast so that he could catch the first bus. (变为简单句)‎ ‎ → ‎ ‎9. He searched the room but found nothing. (变为简单句)‎ ‎ → ‎ ‎10. The box is so heavy that we can't carry it. (变为简单句)‎ ‎ → ‎ Ⅱ. 单项填空 ‎1. _______a good writer, you must find a quiet place where you can think, preferably one with limited accessibility.‎ ‎ A.Becoming B.To become ‎ ‎ C.Having become D.Become ‎2. Consumers, especially the elderly, find the new version of the mobile phone easier .‎ ‎ A.to operate B.to be operated ‎ ‎ C.operated D.operating ‎3. Actually, you can’t help, I dare say, by the great changes in my country.‎ ‎ A.to be impressed B.impressed ‎ ‎ C.to impress D.being impressed ‎4. —Why do you look so upset?‎ ‎ —I suddenly remember the hard problems next week.‎ ‎ A.to be solved B.being solved ‎ C.solved D.having been solved ‎5. Mother’s birthday is approaching and her a nice present, I’ve decided to stop ‎ treating myself to my ‎ ‎ favorite desserts and begin saving money.‎ ‎ A.buying B.to have bought ‎ ‎ C.to buy D.having bought ‎6. Peter said he would treat me to a film, but lots of my homework , I refused his offer.‎ ‎ A.having been done B.being done ‎ ‎ C.to do D.done ‎7. ________the enthusiasm of the participants for the competition, the organizer sets up rich prizes for the winner.‎ ‎ A.Improve B.Improving ‎ ‎ C.To improve D.Having improved ‎8. Wang Baoqiang, a Chinese actor announced on line that his marriage broke down because his wife was found ‎ ‎ him .‎ ‎ A.to betray B.to have betrayed ‎ ‎ C.being betrayed D.having betrayed ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ Ⅰ. 句型转换 ‎1. They were made to work the whole night by the boss.‎ ‎2. He wanted to shut the window and tell him not to.‎ ‎3. She is known to have been working on the problem for many years.‎ ‎4. He seems to be eating something.‎ ‎5. It's very hard to study two languages.‎ ‎6. He felt it necessary to help those in need.‎ ‎7. We believe him to be guilty.‎ ‎8. He ran fast so as to catch the first bus.‎ ‎9. He searched the room only to find nothing.‎ ‎10. The box is too heavy for us to carry.‎ Ⅱ. 单项填空 ‎ 3. D【解析】考查非谓语动词。句意:事实上,我敢说你一定会对我的国家的巨大变化有深刻的印象的。I dare say是插入语,该句考查的是can’t help doing结构,又因impress与其逻辑主语you之间是动宾关系,因此 用being impressed。本题易错选A项。考生错选的原因是对句子结构把握不准确,没有分析出来I dare say 是插入语,错误地把空格部分看作是目的状语,从而错选了动词不定式的被动形式。 ‎ ‎4. A【解析】考查非谓语动词。——你为什么看起来这么焦虑?——我突然想起下周要解决的棘手的问题。 ‎ ‎ 句中的next week暗示着这些棘手的问题还未解决,因此用不定式作后置定语。 ‎ ‎5. C【解析】考查非谓语动词。句意:我妈妈的生日临近,为了给她买个精美的礼物,我已经决定不再给自己买 我最喜欢的甜点并开始攒钱。根据句意,to buy her a nice present是不定式短语作目的状语。 ‎ ‎6. C【解析】考查独立主格结构。句意:彼得说他想请我看场电影,但是由于我有许多家庭作业要做,我拒绝了 他的好意。根据句意及句子结构可知,家庭作业还没有完成,故应用动词不定式to do 表示将要做什么事。 此处的lots of my homework to do是独立主格结构,在句中充当原因状语。 ‎ ‎ ‎ ‎ ‎