动词不定式的被动语态
动词不定式的被动语态
省略to的动词不定式在被动语态中如何应用,to该如何还原?
感官动词或使役动词使用省略to的动词不定式，主动语态中不带to ，但变为被动语态时，须加上to 。
例：make somebody do something→somebody+ be +made to do something
see somebody do something→somebody +be +seen to do something
A girl saw my wallet drop when she passed b y.→My wallet was seen to drop by a girl when she passed by.
The boss made the little boy do heavy work.→The little boy was made to do heavy work by the boss.
带有to的不定式怎样变被动语态?
比如:People oughtn't to criticze her for this matter.
ought to do中，to do并不是不定式，ought to 应看作一个整体，相当于一个情态动词，所以这个句子变不定式应按情态动词的变法：
can do --> can be done
ought to do --> ought to be done
People oughtn't to criticze her for this matter.
-->
She oughtn't to be criticized (by people) for this matter.。
英语语法之动词不定式
动词不定式语态
注意：1) 其他系动词如，look，appear等也可用于此句型 2) 不定式作为句子成分时，动词用单数形式。 3) 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 (对)To see is to believe. 百闻不如一见。 (错)It is to believe to see.
动词不定式时态
1) 现在时：一般现在时表示的动词，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。 He seems to know this. I hope to see you again. = I hope that I'll see you again. 我希望再见到你。
注意:疑问词带不定式在句中作成分时，谓语动词用单数。 TБайду номын сангаасe question is how to put it into practice. 问题是怎样把它付诸实施。
3)当复合宾语中的宾语是不定式时，先用形式宾语it代替不定式，把不定式置于补语之后，即：主语＋动 词＋it＋补语＋to do句式。如： We think it quite important for us to learn a foreignlanguage well. He feels it his duty to help the poor. I find it difficult to learn English well.
被动语态详解
【被动语态详解】一、巧记各种时态的被动语态被动语态基本形式： be + done一般现在时: am, is, are + done一般过去时: was, were + done一般将来时: will + be doneam, is, are going to + be done过去将来时：would + be donewas, were going to + be done现在进行时: am, is, are + being done过去进行时: was, were + being done现在完成时: have, has + been done过去完成时: had + been done不定式：to be done介词：如without being done情态动词：can,may,must,should be done【点拨】1.被动语态是在主语和谓语动词之间存在逻辑上的被动关系时才使用的一种语态。
2.各种时态的被动语态都有一个明显的特点，既要体现出本时态，又要用上被动语态的基本形式be done。
现在进行时的被动语态构成是am, is, are + being done，可以这样理解：首先，它必须是现在进行时am, is, are + doing，同时它又必须是被动语态be done，所以be动词在现在进行时和被动语态之间起了一个衔接作用，即用being，这样being就把二者有机结合起来。
所以现在进行时的被动语态形式必须是也只能是am, is, are + being done。
同理可推出，现在完成时的被动语态形式应该是：既得是现在完成时have, has + done，又得是被动语态be done，所以be动词只有用过去分词been 才能把二者有机结合起来，即：have, has + been done。
其它时态的被动语态依此类推。
3.有些时态可以运用对比记忆法。
如现在进行时与过去进行时，一般将来时与过去将来时，现在完成时与过去完成时等只是在助动词上有所不同。
不定式在被动语态中的成分-充当成分-用法
不定式在被动语态中的成分-充当成分-用法当不定式的逻辑主语是不定式动作的宾语或承当者时，这个不定式要用被动语态。
(一般时态通常表示将来的动作;完成时态表示发生在谓语之前的动作)。
不定式的被动形式在句中可以用作主语、表语、宾语、主补语、宾补语、定语、动名词等。
1.用作主语。
例如：It is an honour for me to be invited to the party.我被邀请参加晚会，这是个荣幸的事。
2.用作表语。
例如：Nothing seems to have been forgotten.仿佛一切都记忆犹新。
The problem remains to be further discussed in detail.这个问题尚必须进一步具体讨论。
3.用作宾语。
例如：She asked to be sent to our college.她请求派到我们学院。
The students wanted to be given more experiments to do.同学们想多给些实验做。
More than half a century after his death，he continues to be read and quoted.他去世已经半个多世纪，他的著作持续为人们阅读和引用。
4.用作主语补语。
例如：Transistors are known to be widely used in radio industry.晶体管被公认广泛用到无线电工业中。
This book is said to have been translated into English.据说这本书已经译成〔英语〕。
5.用作宾语补语。
例如：He did not like his intention to be laughed at.他不喜爱自己的意图受到讥笑。
6.用作定语。
例如：This question will be discussed at the conference to be held next month.这个问题将在下月举行的会议上讨论。
不定式的被动形式用法
不定式的被动形式用法1. 概念理解英语被动语态的基本结构是“be+过去分词”，由此我们可以推出不定式被动式的构成即为“to be+过去分词”，如to be sold, to be studied, to be seen, to be given等等。
我们在学习英语语态时知道，只有及物动词才有被动语态，同样地，对于不定式来说，也只有及物动词的不定式才有被动式。
如果是不及物动词的不定式要用于被动式，要注意在其后加上合适的介词。
如：他不喜欢自己的想法受到嘲笑。
误：He did not like his idea to be laughed.正：He did not like his idea to be laughed at.2. 用法说明不定式到底用主动形式还是被动形式，往往取决于句子的意思，即意思上为主动就用主动形式，意思上为被动就用被动形式。
如：I wish to be excused. 我请求原谅。
“请求原谅”其实就是指“请求被原谅”，所以不定式要用被动式。
I had to shout to be heard. 我必须叫喊对方才能听得见。
“大声叫”的目的是什么？就是为了被别人听见，所以不定式要用被动式。
Rules were made to be broken. 定了规则就准备有人违反。
.根据常识可知，“规则”与“违反”之间是被动关系，所以不定式用被动式。
He was the last person to be asked to speak. 他是最后一个应邀请发言的人。
“应邀发言”实际意思是“被邀请发言”，所以不定式用被动式。
3. 主动表被动一般说来，表示主动意义，不定式用主动式；表示被动意义，不定式用被动式。
但是，有个别时候，虽然意义上是被动的，但不定式却要用主动式。
如：The house is to let. 此屋出租。
在英语中，to let, to blame这两个不定式在用作表语时，习惯上是用主动形式表示被动意义。
动词不定式的主动与被动形式
动词不定式的主动与被动形式动词不定式是一种非谓语动词形式，它由动词原形加上不定式符号“to”构成。
在英语中，动词不定式的形式可以分为主动和被动两种形式，分别用来表示动作的主动或者受动关系。
本文将重点探讨动词不定式的主动与被动形式及其用法。
一、动词不定式的主动形式动词不定式的主动形式表示动作由主语主动完成。
它的一般形式是“to + 动词原形”，例如：1. I want to learn to play the guitar.（我想学弹吉他。
）2. She needs to work hard to achieve her goals.（她需要努力工作以实现她的目标。
）3. They decided to go on a vacation together.（他们决定一起去度假。
）动词不定式的主动形式常常用来表示目的、意图、计划等。
二、动词不定式的被动形式动词不定式的被动形式表示动作的受动关系，即动作的承受者是主语。
在使用被动形式时，需要在“to”之后加上动词的被动形式，即“tobe + 过去分词”，例如：1. She hopes to be invited to the party.（她希望被邀请参加派对。
）2. They want to be recognized for their achievements.（他们希望因他们的成就而受到认可。
）3. He pretended to be surprised when he heard the news.（他假装听到消息后感到惊讶。
）被动形式通常用来表示动作的客观存在、被动接受等。
三、动词不定式主动与被动形式的用法1. 用于目的和意图动词不定式的主动形式常用于表示目的和意图，强调主语的主动性。
例如：- I bought a book to improve my English.（我买了一本书来提高我的英语水平。
）- He practices yoga every day to stay healthy.（他每天练习瑜伽保持健康。
非谓语动词的主动与被动形式
非谓语动词的主动与被动形式非谓语动词是指不具备时态和人称语态的动词形式，包括不定式、动名词和分词。
其中，不定式的主动形式为"to + 动词原形"，被动形式为"to be + 动词过去分词"，动名词的主动形式为"动词原形 + -ing"，被动形式为"being + 动词过去分词"，分词的主动形式为"动词过去分词"，被动形式为"动词过去分词 + being"。
非谓语动词的主动形式可以表示主动的意义，强调动作的执行者和动作本身，常用于主动语态的句子中。
而被动形式则强调动作的承受者和动作的结果，常用于被动语态的句子中。
一、不定式的主动与被动形式不定式是最常见的非谓语动词形式之一，它通常由"to + 动词原形"构成，表示目的、愿望、感觉、建议、能力等含义。
其主动形式为"to+ 动词原形"，被动形式为"to be + 动词过去分词"。
例如：- 主动形式：I want to learn English.（我想学英语。
）- 被动形式：I need to be taught by a professional teacher.（我需要由专业的教师来教。
）二、动名词的主动与被动形式动名词是以"-ing"结尾的动词形式，它可以作主语、宾语、表语、定语和状语。
其主动形式为"动词原形 + -ing"，被动形式为"being + 动词过去分词"。
例如：- 主动形式：Playing basketball is my favorite hobby.（打篮球是我最喜欢的爱好。
）- 被动形式：Being praised by the teacher made him happy.（被老师表扬使他很开心。
动词不定式的被动式
被动语态〔一〕语态是动词的一种形式，用以表示主语和谓语之间的关系。
英语的语态分为主动语态和被动语态。
主动语态表示主语是动作的执行者。
被动语态表示主语是动作的承受者。
★常用的几种时态的被动语态及含有情态动词的被动语态的构成形式★动词不定式的被动式【语境展示】观察下面各句中动词不定式的被动式的用法，然后加以总结。
1. It's nice to be wanted.2. The books are to be sent to the young children.3. She didn't like to be treated as a child.4. The question to be discussed at the next meeting will be a hard nut to crack.5. They were shipped to America to be sold as slaves.6. He didn't want the subject to be mentioned in the letter.7. Forty-one people are said to have been seriously hurt in the accident.【自我归纳】1. 当动词不定式与其逻辑主语之间是动宾关系时，要用不定式的被动式。
动词不定式的被动式有两种：①一般式的被动式：to be done〔句1-句6〕；②完成式的被动式：________〔句7〕。
2. 动词不定式的被动式在句中可以作主语〔句1〕、表语〔句2〕、宾语〔句3〕、________〔句4〕、状语〔句5〕、宾语补足语〔句6〕、主语补足语〔句7〕。
【自我归纳】to have been done；定语【即学即练】I. 用括号内动词的正确形式填空。
1. We’re having a meeting this afternoon. The decision ________ (make) at the meeting will influence the future of our company.2. Having a trip abroad is certainly good for the old couple, but it remains ________ (see) whether they will enjoy it.3. My friend didn’t want the subject ________ (mention) in the letter.4. The machine doesn’t work. It seems ________ (damage).5. The news reporters hurried to the airport, only ________ (tell) the film star had left. II. 用括号内动词的正确形式完成下面短文。
动词不定式的被动语态要点归纳
动词不定式的被动语态要点归纳1. 一般来说，如果动词不定式的逻辑主语是动作的执行者，动词不定式用主动式；如果动词不定式的逻辑主语是动作的承受者，动词不定式用被动式。
如：He gave orders for the work to be done at once. 他下令那项工作要立刻完成。
〔“work〞为动词不定式的逻辑主语，“to do〞这个动作不是逻辑主语发出的，故动词不定式要用被动式〕He ordered us to do the work at once. 他命令我们立刻完成那项工作。
〔“us〞为动词不定式的逻辑主语，“to do〞这个动作是逻辑主语发出的，故动词不定式用主动式〕2. 在“主语+ be + 形容词或某些名词+ 动词不定式〞构造中，常可看作是省略了动词不定式的逻辑主语for sb 构造，故动词不定式用主动式。
如：The car is difficult (for us) to repair. 这辆汽车很难修理。
The book is great fun (for us) to read. 这本书读起来很有趣。
She is not easy (for us) to get along with. 她不大容易相处。
3. There be 构造后面的动词不定式用主动语态或被动语态均可；有时意义有所不同，应根据特定的语境来确定其形式。
如：There is a lot to do / to be done today. 今天有很多事要做。
There is nothing to do now. 现在没什么事可做。
There is nothing to be done now. 现在没有什么方法。
4. 动词不定式作定语时，如果句子的主语或宾语是动词不定式的逻辑主语，该动词不定式用主动式。
如：He has two letters to write tonight. 他今晚有两封信要写。
〔“He〞为动词不定式的逻辑主语〕You have given me much to read. 你让我看的东西已经很多了。
动词不定式被动语态被动语态
被动语态(Ⅰ)：动词不定式的被动式不定式修饰的名词或代词和不定式构成逻辑上的动宾关系，即当不定式的逻辑主语是不定式所表示动作的承受者时，不定式一般使用被动式。
一、动词不定式被动式的构成和意义The next thing to be done is to carry away the earth.下一步要做的事是把土运走。
No harm seems to have been done to them.对他们似乎并没有造成损害。
[考题印证]1①(山东高考改编)George returned after the war, only (tell) that his wife had left him.②(湖南高考改编)We've had a good start, but next, more work needs(do) to achieve the final success.二、动词不定式被动式的用法1.作主语It is an honour to be chosen as a volunteer.能被选上做志愿者，真是一件荣幸的事情。
2.作表语The task is to be finished by next month.这项工作要在下个月才能完成。
3.作宾语The boy asked to be given an opportunity to try again.那男孩要求给他再试一次的机会。
4.作宾语补足语He ordered the baggage to be brought to his room.他吩咐把行李搬进他的房间。
5.作定语He was the last one to be asked to speak at the meeting.他是最后一个在会上被邀请发言的人。
6.作状语His mother left the small village, never to be seen again.他母亲离开了那个小村庄，再也没人见过她。
动词不定式被动语态的例子
动词不定式被动语态的例子《关于动词不定式被动语态那些事儿》嘿呀，说起动词不定式被动语态的例子呀，那可真是有意思得很！它就像是英语语法世界里的一个调皮小精灵，时不时就出来蹦跶一下，让人又爱又恨。
咱先说说“To be loved”，这就是个典型的动词不定式被动语态例子。
你看哈，它的意思是“被爱”。
想象一下，就好像有人在那儿等着被宠爱、被疼惜。
这感觉多奇妙啊，自己啥也不用干，就等着“被爱”这个好事降临。
再比如“To be eaten”，“被吃”。
嘿，这让我想起了摆在餐桌上的美食，它们可不就是等着被我们这些吃货给吃掉嘛。
它们没办法主动干啥，只能乖乖地在那，等着被动地被送进我们的嘴巴里，然后在我们的肚子里开始一场奇妙的旅行。
要说这动词不定式被动语态啊，有时候真是让人哭笑不得。
你想啊，要是啥都用主动的，那多没意思。
就比如说，“The book needs to read”，这一读就觉得怪怪的，书怎么主动去读自己呢？但是一旦改成“To be read”，那就对味啦，书需要“被读”，这才符合常理嘛！这就像是一个角色转变，一下子从主动的“主角”变成了等待被摆弄的“小可怜”。
还有啊，有时候我们说话的时候，不小心就把这小精灵给弄错了。
比如说，本该用“To be done”的时候，说成了“To do”，那就闹笑话啦！就像要去坐火车，结果上错了车，那可就南辕北辙啦。
在我学习英语的过程中，这动词不定式被动语态的例子可没少让我头疼。
有时候看着那些句子，就感觉那些单词在我脑袋里乱成一团，怎么都理不清楚。
但是呢，每当我搞懂一个例子，又会特别有成就感，就好像攻克了一个小城堡一样。
总的来说呀，动词不定式被动语态的例子虽然有时候让人觉得有点难搞，但它们也是英语语法世界里不可或缺的一部分。
就像生活中的小挑战一样，虽然会让我们苦恼一下，但克服了之后，那感觉真是爽歪歪！所以啊，大家也别害怕这些小精灵，多和它们过过招，慢慢地就会发现它们其实也没那么可怕啦！让我们和动词不定式被动语态的例子一起愉快地玩耍吧！。
动词不定式的被动语态
4. Little Tom should love____ to
the theater this evening.
A. A to be taken C. being taken B. to take
D. taking
5. It is said that plastics can be used
to____ many things. Now people
are used to____ plastics products. A. A make; using B. making; using C. making; use D. make; use
6. With a lot of problems____, the
newly-elected president is having a
Exercise
1. Are you going to attend the concert to be held _________(hold) next week? 2. The little child’s wish is _____________(take) to Disneyland. to be taken 3. You mother seemed to have been told __________________(tell) the truth. 4. It is a great honor for him to have been elected _______________(elect) a model worker.
exhibits.Βιβλιοθήκη A. will request
B. request
C. are requesting
理解并运用动词不定式的完成被动形式
理解并运用动词不定式的完成被动形式动词不定式是一种常见的动词形式，在句子中可以作为主语、宾语、表语等。
而不定式的被动形式则是指在句中以被动的形式出现的动词不定式。
本文将探讨动词不定式的完成被动形式，引出其在句子中的使用方法及意义。
一、动词不定式的完成被动形式概述动词不定式的完成被动形式构成如下：to have been + 过去分词动词不定式的完成被动形式主要用于表示动作或状态发生在不定式动词之前。
它可以用于表达被动语态，强调动作的完成以及时间的先后关系等。
二、动词不定式的完成被动形式的句子结构1. 主动句变被动句主动句：She promised to finish the task.被动句：She promised to have been finished the task.2. 下列动词常用动词不定式的完成被动形式agree, decide, expect, hope, learn, need, plan, promise, want, etc.三、动词不定式的完成被动形式的使用方法1. 作为主语动词不定式的完成被动形式可以作为句子的主语，用来强调动作的完成以及时间的先后顺序。
例句：To have been invited to the wedding is a great honor.2. 作为宾语动词不定式的完成被动形式可以作为及物动词的宾语，表示动作的完成。
例句：I hope to have been promoted by the end of this year.3. 作为表语动词不定式的完成被动形式可以作为系动词的表语，用来补充和描述主语的状态。
例句：His dream is to have been recognized as a famous singer.4. 作为定语动词不定式的完成被动形式可以用作名词的定语，修饰名词。
例句：He is a man to have been trusted.5. 作为状语动词不定式的完成被动形式可以作为状语，表示原因、目的、结果等。
(完整版)非谓语动词之动词不定式被动语态形
非谓语动词之动词不定式被动语态形一、复习各种时态的被动语态★被动语态的基本结构: be+ done（以the book , publish 为例）一般现在/过去时：The book is/ was published.一般/过去将来时:The book will/would be published.The book is/was going to be published.现在/过去进行时：The book is/was being published.现在/过去完成时:The book has/had been published.情态动词：The book can/could/may/might…be published.1）一般式：（not/never ）to be done2）完成式：（not/ never）to have been done （表示不定式动作发生在谓语动词之前）三、▲通常在believe, suppose, say, report等动词构成的句子中可以进行主动语态到被动语态以及被动语态和动词不定式的转换.如:They say that Mike is sick in bed.=It is said that Mike is sick in bed.=Mike is said to be sick in bed.据说麦克卧床不起.People believe that he was killed.=It is believed that he was killed.=He is believed to have been killed.大家相信他被杀了.四、当不定式的逻辑主语是不定式所表示的动作的承受者而非发出者时，不定式一般要采用被动形式(to be done).语法功能：1．作主语：It is an honour for me to be asked to speak here.2．作宾语：She asked to be sent to work in Xinjiang.3．构成复合宾语：He wanted the letter to be typed at once.She didn’t like herself to be praised like that.4．构成复合谓语：The books are not allowed to be taken out of the room.5．作定语：Are you going to the meeting to be held in the teachers’ office?6．作状语：She was too young to be assigned such work.五、不定式有时还可以有完成式的被动式to have been done（表示该动作是发生在主句之前的一个被动动作），在句中作主语、宾语、定语，或者构成复合宾语、复合谓语等，如：It is a good thing for him to have been criticized.（主语）She preferred to have been given heavier work to do. (宾语)）He thought it an honour to have been invited to the party. （复合宾语）The book is said to have been translated into many languages. （复合谓语）She was the first woman to have been elected to such a post. （定语）六、不定式的主动形式表示被动1．There be 结构中，用不定式的主动和被动式来修饰主语，区别不大。
动词不定式的被动语态高二英语郝丽珍
不定式的被动语态
不定式一般式：（not）to be done 不定式完成式：(not)to have been done
不定式的句法功能
主语 宾语 定语 状语 表语 宾语补足语
府谷中学 “线上精品课”展播
动词不定式的被动语态
府谷中学：郝丽珍
动词不定式的被动语态形式
时态
语态
主动语态
一般式
to do
完成式
to have done
被动语态 to be done to have been done
动词不定式一般式的被动语态
肯定：to be done 否定：not/never to be done She asked to be sent to work in Xinjiang.
动词不定式被动形式的句法功能
3.作宾语补足语 We expected the school to be designed by the famous architect. She didn’t like herself to be praised like that.
动词不定式被动形式的句法功能
Exercise
3. They knew him to have been arrested (arrest) by the police. 4. He said he was to be sent (send) there to attend an important meeting next Friday.
It is an honour for me to be asked to speak here. 不定式动作发生在主句谓语动作之后或同时发生
不定式的被动式的逻辑主语是它所表 示的动作的承受者
动词不定式被动语态讲解
Book7 unit2 动词不定式被动语态形一、复各样的被★被的基本构 : be+ done（以 the book , publish 例）一般在 / 去：The book is/ was published .一般 / 去未来 :The book will/would be published .The book is/was going to be published .在 / 去行：The book is/was being published .在 / 去达成 :The book has/had been published .情：The book can/could/may/might ⋯ be published .二、不定式的被式的基知：语态时态主动语态被动语态一般式to do to be done达成式to have doneto havebeen done进行式to be doing没有被动语态达成进行式to have been doing没有被动语态1）一般式：（ not/never）to be done2）达成式：（ not/ never ） to have been done （表示不定式作生在以前）三、▲平常在 believe, suppose, say, report 等组成的句子中能够行主到被以及被和不定式的 .如 : They say that Mike is sick in bed.=It is said that Mike is sick in bed.=Mike is said to be sick in bed.据麦克卧床不起 .People believe that he was killed.=It is believed that he was killed.=He is believed to have been killed.大家相信他被了 .四、当不定式的主是不定式所表示的作的蒙受者而非出者，不定式一般要采纳被形式 (to be done).法功能：1．作主：It is an honour for me to be asked to speak here.2．作：She askedto be sent to work in Xinjiang.3．组成复合：He wanted the letter to be typed at once.She didn ’ t like herselftobe praised like that.4．组成复合谓语：The books are not allowed to be taken out of the room .5．作定语：Are you going to the meeting to be held in the teachers ’ office6．作状语：She was too youngto be assigned such work.五、不定式有时还能够有达成式的被动式 to have been done（表示该动作是发生在主句以前的一个被动动作），在句中作主语、宾语、定语，或许组成复合宾语、复合谓语等，如：It is a good thing for him to have been criticized.（主语）She preferred to have been given heavier work to do. (宾语 )）He thought it an honour to have been invited to the party. （复合宾语）The book is saidto have been translated into many languages. （复合谓语）She was the first woman to have been elected to such a post. （定语）六、不定式的主动形式表示被动1．There be 构造中，用不定式的主动和被动式来修饰主语，差别不大。
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6. With a lot of problems____, the
newly-elected president is having a
hard time.
A. settled
B. settling
C. to settle D. being settled
7. He___ and was made to repeat it. A. didn’t understand B. didn’t be understood C. wasn’t understand D. wasn’t understood
2. 动词不定式的被动语态在句子中的作用 1) 做主语（常用it做形式主语） To be offered sympathy by a robot is ridiculous.
It is ridiculous to be offered sympathy by …. 被邀请参加这个亚运会开幕式，是一大荣幸。
The new drug is to be tested out on the 500 overweight people next year.
3) 做宾语 She didn’t like to be treated as a child. He pretended to have been beaten by his step-father. 这位职员不希望被她的顾客嘲笑。 The clerk wouldn’t like to be laughed at by her customers
5）做定语 What a victory to be envied by those women! 英国人对即将在伦敦举行的奥运会感到骄傲。
The English are proud of the Olympic Games to be held in London.
6）做状语 All these gifts must be mailed immediately so as to be received in time for Christmas. 他匆忙赶到订票处（booking office）却被告知 所有的票都卖完了。
3) I cannot go out now as I have a lot of clothes _t_o_w_a_s_h_____(wash)
3. 在下列情况中用不定式的主动形式表示被动意思。 2) 在“主语+表语（形容词）to do” 中， 主语也是 不定式的逻辑宾语,即不定式动词和主语之间是 动宾关系。
There is nothing to worry about.
Exercise
1. Having a trip abroad is
certainly good for the old couple,
but it remains____ whether they
will enjoy it.
A. to see
A. is serving B. is served C. serves D. served
练习
1. It will take several weeks for your computer to _b_e__re_p_a_ir_e_d___ (repair).
2. I knew him _to__h_a_ve__b_e_en__c_a_u_g_ht____ (catch) by the police.
5. It is said that plastics can be used to____ many things. Now people are used to____ plastics products.
A. make; using B. making; using C. making; use D. make; use
一、复习各种时态的被动语态
★ 被动语态的基本结构: be+ done （以 the book , publish 为例） 一般现在/过去时：
The book _i_s_/ _w_a_s__p_u_b_li_s_h_e_d_____. 一般/过去将来时:
The book _w__il_l/_w_o_u_l_d__b_e_p_u_b_l_is_h__e_d____. The book _i_s_/w__a_s_g_o_i_n_g_t_o__b_e_p_u_b_l_is_h__e_d_. 现在/过去进行时： The book __is_/_w_a_s__b_e_in__g_p_u_b_l_is_h__e_d_____. 现在/过去完成时: The book _h__a_s_/h_a_d__b_e_e_n_p__u_b_li_s_h_e_d______. 情态动词：
This question is easy to answer. （分析：answer (动)------this question （宾）） ★ 注意：
如果动词为不及物动词，则要注意介词的搭配。
John is difficult to deal with. （分析：_d_e_a_l_w_i_t_h_(动)----_J_o_h_n____(宾)） 如：这扶手椅坐起来很舒服。
He hurried to the booking office only to be told that all the tickets had been sold out.
3. 在下列情况中用不定式的主动形式表示被动意思。 1) 不定式作后置定语，与被修饰的名词或代词构成 逻辑上的动宾关系，但又与该句主语（或另一名 词/代词）构成逻辑上的主谓关系时, He has nothing to eat. 分析： eat 动→nothing宾 / he 主→eat 谓 I will give you a book to read . 分析： _re_a_d__ 动→_a__b_o_o_k__宾/ _y_o_u__主→_r_e_a_d_谓 这个优雅的女人有事情要宣布。
1) I’ll go to New York. Have you anything _t_o__b_e_t_a_k_e_n__(take) to your wife there?
2) Have you any clothes _to__b_e_w__a_s_h_e_d_(wash), sir?” asked the maid
9.I feel greatly honored _t_o__b_e_w__e_lc_o_m__e_d___ (welcome) into their society .
e on! It is an easy sentence _t_o_t_ra_n__s_la_t_e____ (translate).
The book _c_a_n_/c_o_u_l_d_/m__a_y_/m__i_g_h_t…__b_e__p_u_b_l_is_h_e_d_.
二、动词不定式的被动语态
1. 动词不定式的被动语态有两种形式：
1）一般式 （not/never ）to be done
2）完成式 （not/ never） to have been done （表示不定式动作发生在谓语动词之前）
B. to be seen
C. seeing
D. seen
2. I hurried to the meeting hall,
only____ that the meeting had
been put off.
A. to tell
B. to be told
C. telling
D. told
3. Do let your mother know all the truth, she appears____ everything.
The armchair is comfortable to sit in 这题目很难算出来。
The question is difficult to work out
4. There be 结构中，用不定式的主动和被 动式来修饰主语，区别不大。
There is a lot of work to do / to be done. (多用主动形式) 没有什么可担心的。
11.When I came in, he pretended to _b_e__re_a_d__in_g____.(read)
13.Mrs Smith warned her daughter __n_o_t_t_o_d_r_iv_e____(not drive) after drinking.
14.I don’t know whether you happen __t_o_h_a_v_e__h_e_a_r_d_(hear), but I’m going to study in the U.S.A this September.
It is a great honor to be invited to attend the opening ceremony of Asian Games. 2) 做表语 The party is to be held next Saturday evening. 明年, 这种新药将在500个过度肥胖的人上进行试验。
8. The pupils here____ all kinds of exercises every day in the past four weeks.
A. kept busy doing B. keep on doing C. have kept busy doing D. have been kept busy doing
9. Visitors____ not to touch the exhibits.
A. will request B. request C. are requesting D. are requested