课件16张PPT。
重难点精讲专题十二 动词的语态知识框架图
1.被动语态的构成(2013年27题,
2012年28题,2010年27题,
2009年30题)
2.如何辨别主动语态和被动语态知识框架图返回目录 语态 主动语态 被动语态
主动语态和被动语态的转化 被动语态的基本结构 各种时态的被动语态被动语态的用法 重难点精讲返回目录
动词的语态是衡阳中考的一个重难点,考生应知道如何辨别主动语态和被动语态, 并熟练掌握被动语态的构成、用法以及主动语态和被动语态之间的转换。 此处对衡阳中考中常考的这几个考点进行讲解。
1. 被动语态的构成(2013年27题,2012年28题,2010年27题,2009年30题)
重难点精讲返回目录 2. 如何辨别主动语态和被动语态
◆主动语态中主语是谓语动词的发出者。宾语是谓语
动词的对象。
◆被动语态中主语是谓语动词的承受者(动作的对象)
在下列三种情况之一要用被动语态:
◆不知道动作的执行者是谁,用被动语态。如:
Rice is grown in the south of China.
中国南方种水稻。
◆没有必要指出谁是动作的执行者,用被动语态。如:
—Excuse me, Sir, smoking isn’t allowed in the gas station.打扰一下,先生,加气站是不允许吸烟的。
—Oh, I’m really sorry.哦,真地很抱歉。
Your work must be finished today.你们的工作必
须今天完成。
【方法突破】
主动语态变被动语态的方法
由于英汉两种语言的差异,在主动语态变为被动语
态时,有些同学常常出错,下面向大家介绍一种把重难点精讲返回目录
重难点精讲返回目录把主动语态变为被动语态的简便方法,把主动语态改为被动语态非常简单,可以遵循以下几个步骤:
(1)先找出谓语动词;
(2)再找出谓语动词后的宾语;
(3)将主动语态的宾语作为被动语态的主 语;
(4)谓语动词变为“be+及物动词的过去分词”,并通过be的变化来表达出不同的时态;
重难点精讲返回目录 (5)主动语态的主语变为介词by的宾语(宾格),
组成介词短语放在被动结构中的谓语动词之后。
(有时by短语可以省略)。
(6)注意人称、时态和数的变化。
口诀:宾变主,主变宾,谓变be done时不变,
数格必须随被变。注意变为被动语态后:
(1)主动、被动的时态要一致。
(2)主动、被动的句式要一致。(双宾仍双宾)
(3)变成的被动语态在人称,数上与新主语保持
一致。 重难点精讲 【现学现用】
1. (’13衡阳27题)Teenagers ____ allowed to drive.
A.should not be B. should be not
C.not should be
2.(’12衡阳28题)The bridge ____ two years ago.
A.built B.was built
C.is built
返回目录
B A 重难点精讲 返回目录3.(’10衡阳27题)—Have you heard of the movie 2012?
—Yes. It____ in Hongse theatre last winter.
A.shows B.was shown C.is shown
4.(’09衡阳30题)The flowers should ____ every day when summer comes.
A. be watered B. water C. watered B A 重难点精讲
5. People should ____ trees to protect the environment.
A. be kept to cut down
B. be kept from cutting down
C. keep from cutting down
6. The task ____ in an hour. Then we can go home and have a good rest.
A. was finished B. will be finished
C. has been finished
返回目录 B B7. A lot of people ____from Ya’an earthquake in
April.
A. are saved B. was saved C. were saved
8. —Sixteen-year-olds should ____ to drive.
—I agree. They aren’t serious enough at that
age.
A. not be allowed B. be allowed
C. not be allow
9. Chinese ____ by more and more people from
all over the world today.
A. learn B. is learned C. was learned重难点精讲
返回目录 C A B10. When I called the bus service, I ____ that
there was no more bus.
A. is told B. was told C. has told
11. The Spring Festival ____ in January or
February.
A.celebrates B. is celebrated C. celebrated
12. —Long time no see!
—I’ve just returned. I ____to Zhengzhou for a
meeting last month.
A. am sent B. was sent C. am sending重难点精讲
返回目录 B B B13. More money ____ when we use both sides
of paper.
A. will save B. was saved C. will be saved
14. Because of the support from all over the
country, beautiful new buildings ____ here and
there in the earthquake hit areas in Sichuan.
A. can see B. can be seen C. will be seen重难点精讲
返回目录 C B