内容正文:
第06讲:被动语态(思维导图+知识详解+专题过关)
2023年初升高英语暑假衔接精品课程(原卷版)
思维导图:(重点掌握以下九种被动语态)
知识详解
一、语态概念
英语动词有两种语态,即主动语态(The Active Voice)与被动语态(The Passive Voice)。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。一般说来,只有需要动作对象的及物动词才有被动语态。
语态是什么?语态有几种?
主动句: 动作的执行者(主语) + 谓语动词 + 动作的承受者(宾语)+其他
We clean the classroom every day.
The classroom is cleaned by us every day.
被动句:动作的承受者(主语)+ be + 动词的过去分词 + by + 动作的执行者+其他
▲主动语态:主语是动作的执行者
I wrote a letter to my father last night.
▲被动语态:主语是动作的承受者
A letter was written to my father by me last night.
▲总结概念: 谓语动词的执行者作主语,用主动语态。谓语动词的承受者作主语,用被动语态。
2.什么时候用被动语态?
1.当我们不知道谁是动作的执行者, 2.只需强调动作的承受者时,要用被动语态。
3. 主动句变为被动句所遵循的4个步骤:
1.把原主动句中的宾语变为被动句的主语
2.把动词变为被动形式即be +过去分词,并注意其人称和数随主语的变化,而动词的时态则保持不变。
3.原主动句的主语如需要则放在by后面以它 的宾格形式出现(注代词的宾格),如不需要则可省略。
4.其它的成分(定语、状语)不变。
4.各种时态的被动语态举例(以动词do为例):重点掌握以下十种
时态
主动
被动 be + done (过去分词)
1.一般现在时
do / does
am/is/are done
2.一般过去时
①did ②used to do
was/were done
3.一般将来时
①will/shall do ②am/is/are going to do
will/shall be done
4.现在进行时
am/is/are doing
am/is/are being done
5.过去进行时
was/were doing
was/were being done
6.现在完成时
have/has done
have/has been done
7.过去完成时
had done
had been done
8.过去将来时
would do
would be done
9.含情态动词的被动
情态动词+ do(原形)
情态动词+ be done
【注意 1】有些使役动词和感官动词,如make,see, hear, watch, notice, observe, listen to等,在主动结构中跟不带to的动词不定式作宾语补足语,在变为被动结构时,不定式应加上to。
- We heard him say good-bye to his friends. 我们听见他向朋友们道别。
→ He was heard to say good-bye to his friends. 他被听到向朋友们道别。
【注意 2】高频考点:get+过去分词/ get sth. +过去分词
常见于以下两种情况:
① 谈论某人或某物的客观遭遇,往往表示一种突然的、未曾料到的偶发事件或事故;
如: Some glasses got broken when we were moving.我们搬家的时候有些玻璃杯被打碎了。
He got killed when he was crossing the road.过马路时他被车撞死了。
② 谈论设法做到自己称心的事。当主语是人时,常可在get和过去分词之间插入一个反身代词,表示主语对动作的结果负有一定的责任,此时既含有被动意义,同时又含有主动意义;
如:get dressed、 get married、get lost、get hurt....
Our car gets cleaned about once every two months. 我们的车每两个月大约清洗一次。
She got (herself) paid before she went on a holiday.她在休假前(设法)领到