非谓语动词讲练.doc

非谓语动词在句中充当除谓语以外的句子成分的动词形式叫做非谓语动词。非谓语动词分为三种形式：不定式、动名词和分词（分词包括现在分词和过去分词）不定式一、 不定式的作用1、 作主语 不定式作主语时，谓语用单数。往往用it 作形式主语，把不定式放在谓语后面。如：It took us two hours to finish the job.It is impossible for us to get there on time.It is very kind of you to help us.注意：（1）其他系动词如look, appear等也可用于此句型。 （2）当不定式作主语的句子中又有一个不定式作表语时，不能用It is to的句型。试比较： It is to believe to see.（错） To see is to believe.（对）“百闻不如一见” （3）It is+ adj. of / for sb. to do sth. 结构中，当不定式的逻辑主语和前面的形容词可以构成系表结构时，用of, 否则用 for.2、 作宾语（1） 动词+不定式。如：He managed to escape from the fire.I find it hard to get along with him.（it 作形式宾语）（2） 动词+疑问词+to , “特殊疑问句+不定式”相当于名词，作宾语。如：I dont know what to do next/ how to do it next.I cant make up my mind which to buy.注意：不定式短语作宾语时，如果还带有宾语补足语，往往把不定式短语放在宾语补足语之后，用it 作形式宾语。如：I find it necessary to learn a foreign language.3、 作宾语补足语（1） 动词+宾语+不定式（to do ）。如：He warned me to be careful.I want you to speak to Tom.What makes you think so?（不带to的不定式）（2） 动词+宾语+ to be 的不定式结构。如：We consider Tom to be one of the best students in our class.The book is believed to be uninteresting.（被动语态）例子：Charles Babbage is generally considered _ the first computer.A to invent B inventing C to have invented D having invented答案：A（3） There +不定式。如：We didnt expect there to be so many people there.我们没料到会有那么多人在那里。注意：（1）有些动词需用 as 短语作补语，像regard, think, believe, take, consider。如：We regard Tom as our best teacher. 我们认为汤姆是我们最好的老师。Mary took him as her father. 玛丽把他当作自己的父亲。（2）在动词feel （一感），hear, listen to（二听），have, let, make（三让），notice, see, watch, observe, look at（五看）等后面的补足语中，不定式不带to，但变为被动语态后，必须带to。如：They saw the boy fall off the tree. The boy was seen to fall off the tree.4、 作定语不定式作定语，修饰名词或代词，不定式和它所修饰的名词之间有逻辑上的主谓关系、动状关系、同位关系或动宾关系。不定式通常要放在这些被修饰的词后。如：I have a lot of work to do.（动宾关系）He is looking for a room to live in.（动状关系）He is the first person to think of the idea.（主谓关系）He has got a chance to go abroad.（同位关系）注意：不定式的逻辑主语是句子的主语或宾语时，不定式用主动形式表被动。如： Do you have anything else to say?5、 作状语，表示目的、结果、原因等，有时还有一些固定搭配的不定式短语，如in order to , so as to, soas to, such as to, .enough to, tooto等。（1） 做目的状语，to, only to （仅仅为了）, in order to, so as to, so(such).as to（如此以便）如：He ran so fast as to catch the first bus. 他飞快地跑以便赶上第一班车。He came to the school to see his son.（2） 作结果状语，表事先没有预料到的，要放在句子后面。如：He hurried to the post office only to find it was closed.He searched the room only to find nothing.（3） 做原因状语。如：We were very excited to hear the news.Im glad to see you.注意：不定式作状语，它的逻辑主语是主句的主语。The chair looks rather hard, but in fact it is very comfortable to _A sit B sit on C be seat D be sat on答案：B解析：如果不定式为不及物动词，其后应有必要的介词。当动词与介词连用时，常位于“形容词+动词不定式”结构的末尾。6、 作表语不定式可放在be动词后面，构成表语。如：The question is how to put it into practice.My question is when to leave.His dream is to be a doctor.注意：不定式在句中作表语时，对应的谓语动词用单数。7、 独立结构。如：To tell you the truth, I dont agree with you.To make matters worse, it began to rain.Ive worked with children before, so I know what _ in my new job.A expected B to except C to be excepting D excepts答案：B解析：疑问词 what 与 to expect 连用，作 know 的宾语，what 与 expect 有逻辑上的动宾关系。二 不定式的时态和语态1、 不定式的时态（1） 现在时：有时与谓语动词表示的动作同时发生，有时发生在谓语动词的动作之后。如：He seems to know this. I hope to see you again. I hope that Ill see you again.（2） 完成时：表示的动作发生在谓语动词表示的动作之前。如：Im sorry to have given you so much trouble.He seems to have caught a cold.（3） 进行时：表示动作正在进行，与谓语动词表示的动作同时发生。如：He seems to be eating something.（4） 完成进行时：表示动作从过去某个时间开始，一直延续到现在，并有可能持续下去。如：She is known to have been working on the problem for many years.2、 不定式的语态当不定式的逻辑主语是其动作的承受者时，就用被动式。如：He was seen to enter the hall. He asked to be sent to work in Tibet.注意：主动表被动的情况。如： He is to blame. Give me a book to read. The problem is easy to work out.Robert is said _ abroad, but I dont know what country he studied in.A to have studied B to study C to be studying D to have been studying答案：A三 省to 的动词不定式1、 情态动词（除ought 外，ought to）2、 Would rather, had better.3、 感官动词 see, watch, look at, notice, observe, hear, listen to, smell, feel 等后作宾补，省略 to.注意：在被动语态中 to 不能省略掉。如：I saw him dance. He was seen to dance. The boss made them work the whole night.They were made to work the whole night.4、 使役动词 let, have, make.5、 由 and, or 和 than 连接的两个不定式，第二个 to 可以省去。如：He wants to move to France and marry the girl.6、 Help 可带 to ,也可不带to, help sb. (to) do sth.7、 Why/Why not8、 But 和 except 前是动词 do 时，后面出现的动词用不带 to 的动词不定式。试比较： He wants to do nothing but go out. He wants to believe anything but to take the medicine.9、 通常在discover, imagine, suppose, think, understand 等词后，可以省去 to be .如：He is supposed (to be) nice. 他应该是个好人。I usually go there by train.Why not _ by boat for a change?A to try going B trying to go C to try and go D try going答案：DPaul doesnt have to be made _ . He always works hard.A learn B to learn C learned D learning答案：B四、 动词不定式的否定式。如：Tell him not to shut the window. She pretended not to see me when I passed by. Mrs. Smith warned her daughter _ after drinking. A never to drive B to never drive C never driving D never drive 答案：A The boy wanted to ride his bicycle in the street, but his mother told him _. A not to B not to do C not do it D do not do 答案：A 解析：not to 为 not to do it 的省略形式。可以只用 to 这个词，而不必重复整个不定式词组。及物动词do 后应有名词、代词等。因此B、D不对。 The patient was warned _ oily food after the operation. A to eat no B eating not C not to eat D not eating动名词（动名词具有动词和名词的特征，在句中作主语、表语、宾语和定语）一、 动名词的作用1、 作主语谓语用单数。It代替动名词作主语，常用于如下结构：Its no good/use doing如：Seeing is believing.Playing with fire is dangerous.Its no good waiting here.2、 作宾语I enjoy listening to music.He often practices playing the piano in the evening.He is fond of playing basketball.He has given up smoking.Would you mind turning down your radio a little, please?(1) 只能接动名词作宾语的动词：admit，advise建议，risk，appreciate，envy嫉妒，avoid避免，consider考虑，delay延迟，deny否认，dislike不喜欢，enjoy，escape逃避，excuse原谅、宽恕，finish完成，forgive原谅，understand理解，give up放弃，imagine想象，keep保持，mind介意、在乎，miss未达到，practise训练，put off推迟，resist抵抗，suggest建议、暗示，cant help 禁不住，cant stand无法忍受，devote to(to为介词)致力于，look forward to 期望、盼望，stick to坚持，be used to习惯于，object to反对，be busy忙于，fee like想要(2) 只能接不定式作宾语的动词：happen 碰巧，offer 主动提出，promise 答应，agree 同意，refuse拒绝，decide 决定，determine 决定、决心，pretend 假装，fail 未能够，learn，wish希望，hope，expect，afford 负担得起。 (3) 接动名词、不定式均可，意义相同的动词：like，love，dislike，hate，begin，star，continue，prefer，cant bear/endure 无法忍受，cease停止(4) 下列词接动名词和不定式均可，但意义不同的动词：forget，go on，mean，regret，remember，stop，try等Stop to do 停下来去做 stop doing 停止做Forget to do 忘记要做 forget doing 忘记做过Remember to do 记得要做 remember doing 记得做过Regret to do 遗憾要做 regret doing 后悔做过Try to do 企图做，尽力做 try doing 试着做Go on to do 继续做（另一件事） go on doing 继续做（同一件事）Mean to do 打算做 mean doing 意味做In some parts of London, missing a bus means _ for another hour.A waiting B to waiting C wait D to be waiting答案：A(5) Need, require, want作“需要”讲，其后用动名词的主动式表示被动意义，be worth也有类似用法。如：The flowers need watering/to be watered.The problem is worth discussing.3、 作表语此时的动名词可以和主语调换位置。如：My hobby is collecting stamps.Her job is washing, cleaning and taking care of the child.4、 作定语动名词作定语，一般表示用途。如：a waiting room，a diving board，a reading room，a dining hall二、 动名词的时态和语态动名词的动作发生在谓语动词所表示的动作之前，通常要用完成式，否则都用一般式。如：We are interested in playing chess.He was praised for having finished the work ahead of time.Im sorry for not having kept my promise.若主语是动名词所表示的动作的对象，动名词用被动语态。如：We must do something to prevent water from being polluted.I remember having been told a story.He was afraid of being scolded by the teacher.分词（分词分为现在分词和过去分词。在句中作定语、状语、表语和宾语补足语。）现在分词和过去分词的区别：在语态上，现在分词表示主动意义，过去分词表示被动意义；在时间上，现在分词表示的动作往往正在进行或者与谓语动词同时发生，过去分词表示的动作已经完成或没有一定的时间性。一 分词的作用1、 作定语（1） 单个分词作定语，分词前置。如：The sleeping boy is my son.The excited people rushed into the building.A lost opportunity never returns.He is a retired worker.（2） 分词短语作定语，分词后置；分词修饰不定代词something等要后置；个别分词如give，left等作定语也后置。如：The girl standing under the tree is my niece.The building built last year is our library.This is the question given.There is nothing interesting.（3） 过去分词作定语与其修饰的词是被动关系，相当于一个被动语态的定语从句。如：Most of the people invited to the party were famous scientistsThe first textbook _ for teaching English as a foreign language came out in the 16th century.A have written B to be written C being written D written答案：DWhats the language _ in Germany?A speaking B spoken C be spoken D to speak答案：BPrices of daily goods _ through a computer can be lower than store prices.A are bought B bought C been bought D buying.答案：BWhen I got back home I saw a message pinned to the door _ “Sorry to miss you; will call later.”A read B reads C to read D reading答案：D解析：reading 与 pinned to the door 一样作message 的后置定语，相当于which read, pinned 和 reading的逻辑主语都是 message，它与pin是被动关系，用ed 形式，与 read 是主动关系，用ing 形式2、 作状语现在分词和过去分词在句中可以作时间、原因、方式、伴随、条件、结果等状语。Not receiving any letter from him, I gave him a call.As I didnt receive any letter from him, I gave him a call.Given more attention, the trees could have grown better.If more attention was given, the trees could have grown better.(条件)Walking along the street, I ran across my old friend.Bitten by a snake, he was taken to hospital(原因).Though defeated, he didnt lose heart.(让步)He lay on the grass, looking into the sky.(伴随)He came running to tell me the good news.(方式)_ some officials, Napoleon inspected his army.A Followed B Followed by C Being followed D Having been followed答案：B There was a terrible noise_ the sudden burst of light. A followed B following C to be followed D being followed 答案：B _ , liquids can be changed into gases. A Heating B To be heated C Heated D Heat 答案：C 注意：（1） 选择现在分词还是过去分词，关键看主句的主语。如分词的动作是由主句的主语发出，分词就用现在分词，反之就用过去分词。试比较：（Being）Used for a long time, the book looks old.由于用了很长时间，这本书看上去很旧。Using the book, I find it useful.在使用的过程中，我发现这本书很有用。（2） 分词作状语时，其逻辑主语必须和主句的主语一致，如果不一致，就用独立主格结构，即在分词前加上它的逻辑主语。现在分词的完成式主要用于作状语，一般不用作定语。When_, the museum will be open to the public next year.A completed B completing C being completed D to be completed答案：A_ such heavy pollution already, it may now be too late to clean up the river.A Having suffered B Suffering C To suffer D Suffered答案：A3、 作表语现在分词作表语多表示主语具有的特征，过去分词作表语多指主语所处的状态。如：The film is touching.The glass is broken.She looked tired with cooking.He remained standing beside the table.Im very_ with my own cooking. It looks nice and smells delicious.Mm, it does have a _ smell.A pleasant; pleased B pleased; pleased C pleasant; pleasant D pleased; pleasant答案：D4、 作宾语补足语分词和不定式一样，在一些感官动词或使役动词后作宾语补足语。如：I smell something burning.I heard him singing the song.I heard my name called.I cant make myself understood in English.I found my car missing.Ill have my watch repaired.我想把我的手表修一下。The managers discussed the plan that they would like to see _ the next year.A carry out B carrying out C carried out D to carry out 答案：C5、 作插入语其结构是固定的，意思上的主语并不是句子的主语。generally speaking 一般说来 talking of (speaking of) 说到strictly speaking 严格地说 judging from 从判断all things considered 从整体来看 taking all things into consideration 全面看来。如：Judging from his face, he must be ill.从他的脸色看，他一定是病了。Generally speaking, dogs can run faster than pigs.总的来说，狗比猪跑得快。一、 分词的时态1、 与主语动词同时。如：Arriving there, they found the boy dead.刚一到那儿，他们就发现那男孩死了。The secretary worked late into the night, _ a long speech for the president.A to prepare B preparing C prepared D was preparing答案：B2、 先于主语动词分词作时间状语，如果先于主动词的动作，且强调先后，要用having done。如：Having finished his homework, he went out for a walk.After he had finished his homework, he went out for a walk.做完作业，他出去散步。_ a reply, he decided to write again.A Not receiving B Receiving not C Not having received D Having not received答案：C二、 分词的语态1、 通常情况下，现在分词表示主动，过去分词表示被动。如：He is the man giving you/who gave you the book他就是给你书的那个人She is the girl stopped by/who was stopped by the car.她就是那个被车拦住的女孩。2、 不及物动词的过去分词表示动作已经发生。像：gone, fallen, retired, grown-up, escaped, faded, returned等词。如：a retired person 一个退休的人 a fallen ball 一个落下来的球a burnt-out match 烧完了的火柴课堂综合练习题：1、 We often provide our children with toys, footballs or basketball, _ that all children like these things.A thinking B think C to think D thought2、 There have been several new events _ to the program for the 2008 Beijing Olympic Games.A add B to add C adding D added3、 I cant stand _ with Jane in the same office. She just refuses _ talking while she works.A working; stopping B to work; stoppingC working; to stop D to work; to stop4、 A good story does not necessarily have to have a happy ending, but the reader must not be left _.A unsatisfied B unsatisfying C to be satisfying D being satisfied5、 No matter how frequently _, the works of Beethoven still attract people all over the world.A performed B performing C to be performed D being performed6、 _ this cake, youll need 2 eggs,175g sugar and 175g flour.A Having made B Make C To make D Making7、 If you think that treating a woman well means always _ her permission for things, think again.A gets B got C to get D getting8、 As the twentieth century came to a close, the raw materials for a great national literature were at hand, waiting _A to use B to be used C to have used D to be using9、 It took a long time for the connection between body temperature and illness _.A to make B to be made C making D being made10、 The Chinese are proud of the 29th Olympic Games _ in Beijing in 2008.A hold B holding C held