被动语态精品课件.ppt
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1、The Passive Voice被动语态基本用法被动语态基本用法当句子的主语是动作的执行者时,当句子的主语是动作的执行者时,谓语的形式是谓语的形式是主动语态主动语态。当句子的主语是动作的承受者时,当句子的主语是动作的承受者时,谓语要用谓语要用被动语态被动语态。被动语态由助动词被动语态由助动词be+过去分词过去分词构构成,时态通过成,时态通过be表现出来。表现出来。变化口诀:宾变主来宾变主来, 主变宾主变宾;谓变谓变 be done, 时不变时不变;注意数格,抄其余。注意数格,抄其余。His brother washes face every day.主主谓谓宾宾Face is washed
2、(by his brother )every day.1.一般现在时的被动语态:一般现在时的被动语态:2.They make shoes in that factory. Shoes are made (by them) in that factory.结构:结构:am/is /are +过去分词过去分词Exercises: 1) They play football on Sunday. 2) Lucy does the homework in the evening. Football is played by them on Sunday.The homework is done by
3、Lucy in the evening.He looked after the little baby yesterday.The little baby was looked afterby him yesterday .3. 一般过去时一般过去时: was/were +V.(p.p)Exercises:They built the tall building last year.He took good care of his little brother yesterday. The tall building was built by them last year.His little
4、 brother was taken good care of by him yesterday. They will finish the work in ten days.The work will be finished (by them)in ten days.一般将来时:一般将来时:will + be +过去分词过去分词4.一般将来时:一般将来时:Exercises:We will have a sports meeting next week.Children will take some photos in the schoolyard tomorrow. A sports me
5、eting will be had (by us ) next week.Some photos will be taken (by children ) in the schoolyard tomorrow.5含有含有情态动词的:情态动词的: 情态动词情态动词+ be+过去分词过去分词Amy can take good care of Gina Gina can be taken good care of by Amy.1) He can take care of the baby.2) Lucy may draw the pictures. The baby can be taken ca
6、re of by him.The picture may be drawn by Lucy. Exercises:6.现在进行时:现在进行时:Some workers are painting the rooms nowThe rooms are being painted by some workers now.现在进行时:现在进行时:am/is/are + being +V(p.p)I was doing my homework at 8:00 last night My homework was being done (by me) at 8:00 last night.过去进行时:过去
7、进行时:was/were+being+V(p.p)7. 过去进行时:过去进行时:We have made twenty more keysTwenty more keys have been made by us.现在完成时现在完成时:have/has + been + V.(p.p)8.现在完成时:现在完成时:各种时态的被动语态构成各种时态的被动语态构成各种时态的被动语态构成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:S+am/is /are +don
8、eS+was/were +doneS+ can/may/must/should + be+ doneS+ will+be+ doneS+ am/is/are + being + doneS+ have/has + been+ doneS+ was/were+being+ done被动语态中的特殊情况1.不及物动词带介词和介词宾语时,在变为被动语态时,仍然要带上介词。(动词后的介词不可省动词后的介词不可省)e.g. The students listen to the teacher carefully in class.被动句:被动句:The teacher is listened to ca
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