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高考英语一轮复习:高中英语从句大全汇总

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  3. 用“介词+动作性名词”来替代从句

  同上面一样,At基本上后接sound,sight“听到、看到”之类的词;on接“回来、到达”之类的词;用in,during表示“when, while”;用over表示“while”之意。当然,这一切都是相对的分类。

  The little girl passed out at sight of a snake.

  小女孩一看到蛇就昏过去了。

  In our hurry to get from one place to another, we failed to see anything on the way.

  当我们急急忙忙从这儿到那儿的时候,一路上什么也没有看见。

  On arrival at the railway station, he found the train had already left.

  当他到达火车站的时候,他发现火车已经开走了。

  He had intended to go, but on second thoughts, he gave up the idea.

  他本来想去,但进一步考虑后,打消了这个念头。

  During my absence, would you please take care of my cat?

  在我不在的时候,请帮我照看一下猫,好吗?

  He fell asleep over a book.

  他看书的时候睡着了。

  After reelection he announces that he will not help.

  经过一番考虑后,他宣布将不提供任何帮助。

  After graduation, he went to America for his PhD studies.

  毕业之后,他去了美国攻读博士。

  4. 用“并列句”代替

  Two other poses were tried and I emerged from the booth to find a lot people waiting for my signatures.

  又试了两个其他的姿势后,我从拍照亭里出来,发现很多人在那里等待我的签名。

  名词性从句(主语从句、表语从句、宾语从句、同位语从句)

  主语从句、表语从句、宾语从句和同位语从句在复合句中的充当的成分和其名称相同,分别作主句的主语、表语、宾语和同位语。上述这四种从句均被称为名词性从句。所有的名词性从句均不能用逗号分开,并且它们都用相同的关联词,关联词如下:

  ① 主从连词:that (无意义), whether (是否), if (是否)(在句子中不充当任何成分)

  ② 连接代词:who (谁), whom (谁), whose (谁的), what (什么), which (哪一个)

  ③ 连接副词:when (什么时候), where (什么地方), how (怎样), why (为什么)

  主从连词只起连接作用,连接代词和连接副词除了起连接作用外,还充当从句某一个成分。另外,可以用whatever, whichever, whoever, who(m)ever等连接代词引导名词性从句,来加强语气。

  (一)主语从句(subject clause)

  在主句中用作主语的主谓结构称之为主语从句。

  例如:

  That he will come to the discussion is certain.他来参加讨论是确定的。

  That the moon moves round the earth is well known to all of us.月球绕地球转动,这是我们大家都熟知的。

  When the meeting is to be held has not yet been decide. 会议什么时候召开还没有决定。

  主语从句放在句首,句子常常显得比较笨重,因此通常可以把it放在句首,作形式主语,而将主语从句放在后面。例如上面的句子可以分别改写为:

  It is certain that he will come to the discussion.

  It is well known to all of us that the moon moves round the earth.

  It has not yet been decide when the meeting is to be held.

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