被动语态-中考复习.ppt

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the Passive Voice
(被动语态)
文综之家
一:英语的谓语动词有两种语态
We speak English.
主语
谓语
宾语
English is spoken by us.
主语
谓语
宾语
宾变主,主变宾,前加by
主动语态
主变被解题步骤:
1. 找宾语----即动作的承受者
They make shoes in that factory.
Shoes
2. 判断宾语的单复数----即be动词的单复数.
are
were
3. 判断动词的时态----即be动词的时态.
4. 修改谓语的时态----即原句动词改为过去分词
made
5. 修改原句的主语----即by+ 主语/ 宾语.
by them in that factory.
1. Tom broke the window.

The window was broken by Tom.
broke the windows.

The windows were broken by him.
Be要随着主语变
逻辑主语by来引
被动语态的大体构成:
Be + PP(过去分词)
规则动词过去分词的构成
1、一般情况下,加-ed。
ask -- asked help -- helped watch -- watched
2、结尾是“e”的词,加-d。
dance -- danced love -- loved live -- lived
3、重读闭音节词,且末尾只有一个辅音字母的,先双写
这个辅音字母,再加-ed。
stop -- stopped drop -- dropped beg -- begged
4、以辅音字母加 y 结尾的词,改 y 为 i,再加-ed。
carry -- carried study -- studied hurry -- hurried
Grammar
Verb(原形)
Past tense(过去式)
PP.(过去分词)
take
took
taken
eat
ate
eaten
grow
grew
grown
build
built
built
send
sent
sent
buy
bought
bought
feed
fed
fed
Irregular Verbs (部分不规则动词)
Verb(原形)
Past tense(过去式)
PP.(过去分词)
take
took
eat
ate
grow
grew
build
built
send
sent
buy
bought
feed
fed
Irregular Verbs (部分不规则动词)
taken
eaten
grown
built
sent
bought
fed
1. They make shoes in that factory.
主语+及物动词+宾语
Shoes are made (by them) in that factory.
变为被动语态
一般现在时被动结构:
am/is /are +过去分词
Exercise:
He rides the motorbike to his factory every day.
The motorbike is ridden to his factory every day.