be+ done是什么语法现象?

如题所述

be done 是被动语态结构 ,做谓语,

也可以是系表结构,要根据具体情况而定,be有人称和时态的变化

Chinese is spoken by many

foreigners.

许多外国人讲汉语。

The bridge was built many years ago.

这座桥是许多年前建的。

His bike is broken."系表结构"

他的自行车坏了。

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第1个回答  2024-01-12
“be + done”一种是被动语态,一种是系表结构(属于主动语态)。
在英语中,被动语态一般要用“be + done”来表示,但反过来说“be + done”却不一定表示被动语态,即“be + done”也可能是系表结构,表示主动语态。
试体会、比较:
1)The library is usually closed at 6. 图书室通常6点钟关门。(被动语态)
The library is now closed.(图书室现在没开门。)(系表结构→主动语态)
2)We couldn’t find the way home. It was covered by snow.
我们找不到回家的路,路雪覆盖了。(被动语态)
The hill was covered with snow. All was white. It looked more beautiful.
山披上了雪,一切都白了,它看起来更美了。(系表结构→主动语态)
3)Soon the house was surrounded by the enemy(敌人)。
不久,那座房子就被敌人包围了。(被动语态)
The house is surrounded(包围)by trees.
房子周围都是树。(系表结构→主动语态)
4)She was lost in the forest. 他在那个森林中迷路了。(系表结构→主动语态)
5)He was surprised at the news. (系表结构→主动语态)
6)Liu Mei is gone. 刘梅走了(不见了)(系表结构→主动语态)
总结说明:判断“be + done”是被动语态还是系表结构(属于主动语态),关键在于要看句子所要表达的意义:被动语态是强调动作,句子的主语是动作的承受着,强调主语“被……”;系表结构强调状态,说明主语的状态情况。