《Under the sea》同步练习试题1
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约23690字。
Unit 3 Under the sea
动词-ing形式所表示的动作是一个被动动作时,要用动词-ing的被动形式。包括其一般形式和完成形式。
一、动词-ing被动形式的构成
形式 用法
一般式 being done 被动的动作正在进行或与谓语动词所表示的动作同时发生
完成式 having been done 被动的动作发生在谓语动词所表示的动作之前
☞Having been invited,Mr.Li went there to give a speech though he was busy.
李先生受邀去那儿作演讲,尽管很忙,但他还是去了。
二、动词-ing被动形式的用法
动词-ing形式的被动式在句中作主语、宾语、表语、定语、补足语、状语。
☞She insisted on being given the hardest work.(作宾语)
她坚持被派给最艰苦的工作。
☞You’ll find the topic being discussed everywhere.(作宾语补足语)
你会听到到处都在讨论这个话题。
☞Not being allowed to go out makes him very angry.(作主语)
不让他出去,他非常生气。
☞Having been told many times,he still repeated the same mistakes.(作状语)
被告知多次了,他仍然犯同样的错误。
☞The museum being repaired will be reopened to visitors next year.(作定语)
正在维修的博物馆将从明年开始接待客人。
三、动词-ing形式的几种特殊用法
1. 在deserve,need,require,want等词之后,总是用动词-ing的主动形式表达被动意义,相当于"to be+ 过去分词"。
☞The radio needs repairing.
=The radio needs to be repaired.这台收音机需要修理了。
2. be worth后也常跟动词-ing的主动形式表达被动意义。
☞The book is worth reading again.
=The book is worthy of being read again.
=The book is worthy to be read again.
这本书值得再读一遍。
3. 动词-ing形式被动式的复合结构
当动词-ing形式被动式的逻辑主语与句子的主语不一致时,要在动词-ing形式之前加上物主代词或名词所有格(整个复合结构不作主语时,可用人称代词宾格代替物主代词,名词普通格代替名词所有格)
☞I am very pleased at you/your having been honored with a medal.很高兴你能获得一枚奖牌。
☞The decision having been made,the next problem was how to make a good plan.
决定已经做出,下一个问题就是如何制订一个好的计划了。
Ⅰ.单句语法填空
1. As we approached the village,we saw new houses________(build).
2. I appreciated________(give)the chance to study abroad two years ago.
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