期末复习三 九年级Unit1-10重点语法3(被动语态)-初三《新题速递·英语》(同步课堂必刷题)11月刊(解析版)

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2021 届初三《新题速递·英语》(同步课堂必刷题)11 月刊
期末复习三
九年级 Unit1-10 重点语法讲解及练习 3—被动语态(解析版)
被动语态
一、定义
1. :句子主语与行为动词的关系。语态有两种:语态和被动语态。英语动词有两种语态,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。
2. 被动语态:主语是动作的接受者(承受者),汉语中常用“被…”用来表示被动。
二、被动语态结构 be 动词 +及物动词过去分词(+by 动作的发出者)
说明:
be 动词有时态人称的变化。
② 被动语态中的谓语动词必须是及物动词;因为被动句中的主语是动作的承受者
三、被动语态的使用
1. by 短语。 “Mr.
White, the cup was broken. ”(只是告诉老师杯子坏了,不知是谁弄坏的,或不想说出谁弄坏的)
2. 突出或强调动作的承受者,如果需要说出动作的执行者,用 by 短语。如:The cup was broken by
Paul.
四、主动语态与被动语态之间的转换
1My aunt invited me to her dinner party.
主语 谓语 宾语
I was invited (by my aunt) to her dinner party.
主语 谓语 宾语
1.把主动语态的宾语变成被动语态的主语。
2.把主动语态的谓语变成被动语态的 be + 过去分词,时态要与原句保持一致。
3.把主动语态的介词 by 的宾语,放在被动语态里谓语动词之后,by 短语可以省略。如果原
主语是地点名词,在被动语态中用 in + 地点名词作状语。
五、各种时态的被动语态
主要体现在 be 的变化上,其形式与系动词 be 的变化形式完全一样。不同时态的被动语态,列表如下:
1.一般现在时态:am/is/are + vt 过去分词
Shoes are made (by them) in that factory.
1
2.一般过去时态: was/ were + vt 过去分词
Ten computers were bought (by them) last term.
3.含有情态动词: 情态动词+be+ vt 过去分词
Gina can be taken good care of by Amy.
4.一般将来时: will/shall +be + vt 过去分词
The room will be cleaned by Tom tomorrow.
5.现在进行时态: am/ is /are+being + vt 过去分词
The rooms are being painted by some workers now.
6.过去进行时态: was / were + being+ vt 过去分词
My homework was being done (by me) at 8:00 last night.
7.现在完成时态: have/has been + vt 过去分词
Twenty more keys have been made by us.
六.在被动语态中要注意的问题
1.使役动词(let, have, make )或感官动词(see, hear, watch,)在主动语态中,后面接的动词不定式省略
to,改动语要补to使用 see/hear/watch sb doing sth 时,语态doing
变。
如: The boss makes the workers work all day.
The workers are made to work all day by the boss.
2.动词短语变被动语态,后面的介词不能丢。
take care of → be taken care of cut down → be cut down
laugh at → be laughed at look after → be looked after
3.主动表被动的情况
1)表物体本身属性的,如:sell/wash/write well
2)发生与所属,如:take place/happen/belong to
3)感官动词,如 smell/feel/look/sound/taste
练习:
1.I won't leave my office until my work____________.
A. finish B. will finish C. are finished D. is finished
2.A neighbor helped to keep our dog. It ___________ while we were on holiday.
A. was taken care B. take care of
C.is taken care of D. was taken care of
3.Chinese ____________ by more and more people from all over the world.
A. learn B. learned C. is learned D. was learned
4. ---Could you tell me whom the radio ___________by?
---Sorry, I have no idea.
A. invents B. invented C. is invented D. was invented
5. - Did you go to Jack's birthday party?
2
-NoI______________.
A. am not invited B. wasn't invited
C. haven't invited D. didn't invite
6. A speech on the history of Beijing_____________ in the school hall next Monday.
A. is given B. gives C. will give D. will be given
7. They have collected more than 14,000 books since the library__________ last month.
A. built B. was built C. builds D. is built
8. This pair of shoes ____________Momand it____________ very comfortable.
A. was made with; is felt B. were made from; is felt
C. were made by; feels D. was made by; feels
9. - How clean your car is!
-Thank you. It___________ very often.
A. is washed B. washes C. was washed D. washed
10.This kind of skirt__________ well.
A. sells B. sell C.is sold D. are sold
【答案】
1. D
2. D
3. C
4. D
5. D
6. D
7. B
8. C
9. A
10. A
被动语态练习
一、单选题
1.(2020·重庆中考真题)When I was young, I ________ by my grandparents.
Alook after Blooked after Cam looked after Dwas looked after
【答案】D
【解析】
句意:当我小的时候,我是由祖父母照顾的。
考查一般过去时被动语态。look after 一般现在时;looked after 一般过去时;am looked after 一般现在时被
动语态;was looked after 一般过去时被动语态。when 引导时间状语从句,从句中 was 是一般过去时,主句
3
期末复习三 九年级Unit1-10重点语法3(被动语态)-初三《新题速递·英语》(同步课堂必刷题)11月刊(解析版).docx

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