初三 英语 被动语 请详细解答,谢谢! (1 8:49:37)

Silk is produced in Suzhou.
Our classroom is cleaned every day.
A picture was drawn by Nike on the blackboard.
The boxes were taken away yesterday.
The bike was mended by Lilei.
English is spoken as the first language in New Zealand.
Fruit trees may be planted on the hill next spring.

被动态现在时：主语+be动词+过去分词
过去时：主语+be动词过去时+过去分词
现在完成时：主语+have/has been + 过去分词
be动词需根据主语人称，以及时态的变化而变化
不及物动词一般不用被动态

仅供参考！

1. Silk is produced in Suzhou (by them).
2. Our classroom is cleaned every day(by us).
3. A picture was drawn on the blackboard by Mike.
4. The boxes were took away yesterday.
5. The bike was mended by Li Lei.
6. English is spoken as the first language in New Zealand.
7. Fruit trees may be planted on the hill next spring.

Silk is produced in Suzhou.
Our classroom is cleaned every day.
A picture was drawn by Nike on the blackboard.
The boxes were taken away yesterday.
The bike was mended by Lilei.
English is spoken as the first language in New Zealand.
Fruit trees may be planted on the hill next spring.

被动态现在时：主语+be动词+过去分词

Silk is produced (by them) in Suzhou.
Our classroom is cleaned (by us) every day.
A picture was drawn (by Nike) on the blackboard.
The boxes were taken away yesterday.
The bike was mended by Lilei.
English is spoken as the first language in New Zealand.
Fruit trees may be planted on the hill next spring.括号里的成分可以省略，但是作为强调谁的时候就一定得加上。

主要语法：
被动态现在时：主语+be动词+过去分词
过去时：主语+be动词过去时+过去分词
现在完成时：主语+have/has been + 过去分词
be动词需根据主语人称，以及时态的变化而变化
不及物动词一般不用被动态

不强调谁做的时候，只强调这个事实的时候，我们常常用被动语态。还有很多的注意点，语法书上非常详细，自己可以去好好看看。这里不做赘述。还有一点要告诉你，在高考中被动语态在作文里可是加分的语法点，算是你作文中的一个亮点，学好对英语作文很有好处。