Unit 1 语法被动语态 ppt课件-（2022新）人教版高中英语选择性必修第四册.pptx

1、The Revision of Passive Voice(被动语态复习被动语态复习)Teaching Goals1. To review the use of the passive voice2. To remember the structures in various tenses3. learn to use the passive voice in different situations4. Be able to write some sentences by using the passive voice 一，课文原句分析一，课文原句分析1.It was going to be

2、 tested out by Larrys wife，Claire.过去将来时的被动形式，构成：过去将来时的被动形式，构成：was/were going to be done2.All the work has been finished by now.现在完成时的被动形式，构成：现在完成时的被动形式，构成：has/have been done3.Now she was being looked after by a robot that looked so human，and it was disturbing.过去进行时的被动形式，构成：过去进行时的被动形式，构成：was/were bei

3、ng done4.You are invited to make a speech in our school.一般现在时的被动形式，构成一般现在时的被动形式，构成:is/are done5.Larry persuaded her that the robot wouldnt harm her or allow her to be harmed.不定式一般式的被动形式，构成不定式一般式的被动形式，构成:to be donebeing looked after by a robot that looked so human，and it was disturbing.4You are invit

4、ed to make a speech in our school.5Larry persuaded her that the robot wouldnt harm her or allow her to be harmed.二，被动语态的基本用法：二，被动语态的基本用法：当句子的主语是动作的执行者时，谓语当句子的主语是动作的执行者时，谓语的形式是主动语态。当句子的主语是动的形式是主动语态。当句子的主语是动作的承受者时，谓语要用被动语态。被作的承受者时，谓语要用被动语态。被动语态由助动词动语态由助动词be+过去分词构成过去分词构成，时，时态通过态通过be表现出来。表现出来。由主动变被动的方法由

5、主动变被动的方法 s.(.(主格）主格）+ +v. +o.（宾格）（宾格） o. .（主格）（主格）+ +be+ p.p.+ by +s.(宾格宾格)1.His brother washes bowls every day.主主谓谓宾宾( (受动者受动者)Bowls are washed by his brother every day.三，将句子改为被动语态1)They play football on Sunday.2)Lucy does the homework in the evening.3)They often use computers in class.4)We make th

6、ese machines in Beilun.5)People speak English as the first language in UK.答案：1)Football is played by them on Sunday.2)The homework is done by Lucy in the evening.3)Computers are often used by them in class.4)These machines are made in Beilun.5)English is spoken as the first language in UK.2.He looke

7、d after the little baby yesterday.主谓宾(受动者)The little baby was looked afterbyhim yesterday .将下列句子改成被动语态：将下列句子改成被动语态：1)They built the tall building last year.2)He took good care of his little brother yesterday.3)We cleaned our classroom just now.4)They used this room for resting.5)They planted many tr

8、ees years ago. 答案：答案： 1）The tall building was built by them last year.2）His little brother was taken good care of yesterday.3）Our classroom was cleaned by us just now.4）This room was used for resting by them.5）Many trees were planted by them years ago.3.Tom will clean the room tomorrow.主主谓谓宾宾( (受动者受

9、动者)The room will be cleaned by Tom tomorrow.将下列句子改为被动语态：1).We will have a sports meeting next week.2).Children will take some photos there tomorrow.3).The headmaster will give a talk soon.4).They will grow different kinds of vegetables .5).Uncle Wang will mend the TV set tomorrow. 答案： 1)A sports mee

10、ting will be had by us next week.2)Some photos will be taken by children there tomorrow.3)A talk will be given by the headmaster soon.4)Different kinds of vegetables will be grown by them.5)The TV set will be mended by Uncle Wang tomorrow.4Amy can take good care of Gina Gina can be taken good care o

11、f by Amy.变主动语态为被动语态：变主动语态为被动语态：1)He can take care of the baby.2)Lucy may draw the pictures.3)You must turn off the lights.4)They should learn English well.5)Jim could do it yesterday. 答案：答案： 1)The baby can be taken care of by him.2)The picture may be drawn by Lucy.3)The lights must be turned off by

12、you.4)English should be learned well by them.5)It could be done by Jim yesterday.5.Some workers are painting the rooms nowThe rooms are being painted by some workers now.6.I was doing my homework at 8:00 last night My homework was being done (by me) at 8:00 last night.7.We have made twenty more keys

13、Twenty more keys have been made by us.四，各种时态的被动语态构成四，各种时态的被动语态构成一般现在时：一般现在时：一般过去时：一般过去时：情态动词：情态动词：一般将来时：一般将来时：现在进行时：现在进行时：现在完成时：现在完成时：过去进行时：过去进行时：过去完成时：过去完成时：S+am/is /are +doneS+was/were +doneS+ can/may/must/should + be+ doneS+ will+be+ doneS+ am/is/are + being + doneS+ have/has + been+ doneS+ was/w

14、ere+being+ done S+ had been +done五，五，被动语态特殊情况被动语态特殊情况当动词带有复合宾语当动词带有复合宾语( (有宾补有宾补), ), 并且宾补是省去并且宾补是省去“to”to”的动词不定式时，在被动语态中应加上的动词不定式时，在被动语态中应加上“to”to” 1) 1)They all the work.被动句：被动句：We to all the work by them. 2) We often songs.被动句：被动句：She to songs by us. 3)I to school.被动句：被动句：He to to school by me. .

15、 这些动词，主动句中这些动词，主动句中to离开，被动句中离开，被动句中to回来回来. .（ let ，have ，make，feel，see ,watch, hear, notice)六，主动表示被动的情况六，主动表示被动的情况：1、主语是物，谓语是表示主语、主语是物，谓语是表示主语特征或属性特征或属性的不及物动词。常见的这类动词有的不及物动词。常见的这类动词有write, read, wear, wash, clean, sell, run等等。这些动词常。这些动词常与副词与副词smoothly,easily, well,badly等连用。等连用。例如：例如： The machine run

16、s well. This pen writes quite smoothly. This kind of book sells well. 2、表示主语状态特征的、表示主语状态特征的连系动词连系动词：look, feel, smell, taste, sound, prove, appear等。等。例如：例如： Do you like the material? Yes, it _(feel) very soft. Your idea sounds reasonable. What he said proved to be correct. 3.不及物动词和某些短语。不及物动词和某些短语。ta

17、ke place, break out, come about, belong to, run out 等.(1)World war broke out in 1937.(2)The shop opens at 6 am every day.4.在在need ,want,require,deserve等词后用动等词后用动名词的主动形式表示被动含义，也可用不定名词的主动形式表示被动含义，也可用不定式的被动形式。式的被动形式。 The matter wants looking into. The matter wants to be looked into.5. be worth 后接动名词的主动

18、式表示被动后接动名词的主动式表示被动意义。但可用意义。但可用be worthy to be done或或 be worthy of being done1.His suggestion is not worth considering. 2.The film is well worth seeing. 3.The film is worthy to be seen/ of being seen.6.不定式在不定式在difficult, easy, hard, safe, good, fit, light等形容词之后作状语，且和句子主语有逻辑上的动宾关等形容词之后作状语，且和句子主语有逻辑上的动

19、宾关系时，用主动式表被动义。系时，用主动式表被动义。 The book is easy to understand. The morning air is fresh to breathe. The girl is easy to get along with.7.不定式作后置定语，与被修饰的名词构成动宾关系，又不定式作后置定语，与被修饰的名词构成动宾关系，又和该句主语或宾语构成主谓关系，用主动式表被动义。和该句主语或宾语构成主谓关系，用主动式表被动义。 She has something to say. I will give him something to drink.8.某些作表语用的

20、不定式，强调出租，责备，解雇等，某些作表语用的不定式，强调出租，责备，解雇等，此类常用的动词有此类常用的动词有let, hire, blame等等。 Am I to blame? 我该受罚吗我该受罚吗? The house is to let. 这房屋出租。这房屋出租。9.非谓语动词的被动情况。非谓语动词的被动情况。 The house to be built next year is our lab. The house being built now is our lab. The house built last year is our lab.七，句子翻译练习七，句子翻译练习1.Eng

21、lish is spoken (by many people).2. Computers were made in the U.S.A.3.Metal was used for making machines.4.Silk is produced in Suzhou and Hangzhou.5.Business letters are written in English.6.Rice is grown in South China.7.Many trees are planted in North China.8. 这本书是鲁迅写的这本书是鲁迅写的This book was written

22、 by Lu Xun.9. 一些桥是由工人们建的一些桥是由工人们建的Some bridges were built by the workers.10.这个箱子可以用成桌子这个箱子可以用成桌子The box can be used as a table.11.教室每天都应该打扫教室每天都应该打扫The classroom should be cleaned every day.12. 他将要去看电影他将要去看电影The film is going to be seen by him.13. 昨天这个时候没有学英语昨天这个时候没有学英语English wasnt being studied this time yesterday.14.上个周我背了上个周我背了200个单词个单词200 words had been remembered by me by last week.