内容正文:
动词的语态
1.英语中的两种语态:主动语态和被动语态
(1)主动语态表示主语是动作的执行者。如:
Many people speak English. 很多人说英语。
(2)被动语态表示主语是动作的承受者,即行为动词的对象。如:
Chinese is spoken by many people. 汉语被很多人讲。(Chinese是动词speak的承受者)
知识梳理
(3)主动语态变被动语态的方法:宾变主,主变宾,谓语动词变被动。如:
2.常考被动语态的结构
【注意】不能使用被动结构的情况:
(1)连系动词,如look,feel,smell等,用主动形式表示被动含义。
例如:
The flower smells sweet.这花闻起来很香。
(2)有些词组的主动形式表示被动含义,如need doing(需要做某事),
be worth doing(值得做某事)等。例如:
Your bedroom is in a mess.It needs cleaning right now. 你的卧室太乱了,
需要马上清理一下。
(3)表示“发生”的happen或take place,无被动结构。例如:
The story happened on a cold night.(√)
The story was happened on a cold night.(×)
故事发生在一个寒冷的夜晚。
3.常考的三种特殊情况
(1)使役动词和感官动词后接不带to的不定式作补语,变被动语态时要将to还原。常见的这类动词有:一感二听三让四看(feel,hear/listen,make/ have/let,look at/see/watch/notice)。例如:
The boss made them work the whole night.→They were made to work the whole night by the boss.老板让他们工作了一整夜。
(2)带双宾语的动词变被动语态有两种方法,常见的这类动词有:give,buy,sell,take,bring,make,hand,pass,show,send等。变形如下:
例如:They often show me their art work.他们经常给我看他们的艺术
作品。
I am often shown their art work./Their art work is often shown to me.(被动
语态)
(3)动词短语变被动语态时,不要丢掉后面的介词或副词。例如:
The children must be taken good care of.必须好好照顾孩子们。
【动词的时态和语态易错点】
1.不能正确判断动词的各种时态及语态
①Wang Hong ___________(clean) the desk five minutes ago.
②Be sure to let Tom know the news as soon as he ___________(arrive).
③Mr. Smith said he _______________(attend) the meeting if he had time.
④She _______________(study) English in the school since she left her hometown.
⑤My aunt _______________________(communicate) with a foreigner
when I saw her in the street.
cleaned
arrives
would attend
has studied
was communicating
⑥Smart phones ______________________(not allow) in the classroom.
⑦Our plan to offer help to them ___________________(discuss) tomorrow.
⑧The meeting _______________(hold) yesterday afternoon through the Internet.
are not allowed
will be discussed
was held
2.在主从复合句中,主句是一般将来时,条件状语从句或时间状语从
句中容易用错时态
①He is going to be a scientist when he _______________(grow) up.
②I will give the letter to her as soon