重点短语 重点句型 重点单词 1.现在分词作时间状语,相当于一个时间状语从句(引导词有when,while等)。 (1)现在分词所表示的动作与主句的动作一般是同时发生,有时可由连词when,while等引导。 (2)现在分词所表示的动作一发生,主句的动作就立即发生时。 When she saw those pictures,she remembered her childhood.=Seeing those pictures,she remembered her childhood.看到那些画,她想起了自己的童年。 As soon as he heard the good news,he jumped with joy.=(On) Hearing the good news, he jumped with joy.他一听到这个好消息,就高兴得跳起来。 2.现在分词短语作原因状语,相当于一个原因状语从句(引导词有because,as,since等)。 As he was ill,he didn’t go to school yesterday.=Being ill,he didn’t go to school yesterday.由于生病,他昨天没有去上学。
重点短语 重点句型 重点单词 3.现在分词作条件状语,相当于一个条件状语从句(引导词有if,unless,once等)。 If you work hard,you will succeed.=Working hard,you will succeed.如果你勤奋一点,你就会成功。 If you turn to the left,you will find the path leading to the school.=Turning to the left,you will find the path leading to the school.如果你向左转,你就会找到到学校去的路。 4.现在分词表示让步,相当于让步状语从句(引导词有although,though,even if,even though等)。 Although they knew all this,they made me pay for the damage.=Knowing all this,they made me pay for the damage.尽管知道了一切情况,他们还是要我赔偿损失。 重点短语 重点句型 重点单词 5.现在分词可以作方式状语、伴随状语,表示行为方式、伴随情况或补充说明,是主语的另一个、较次要的动作,相当于一个由and引导的并列结构。 She came into the house,and carried a lot of books.=She came into the house,carrying a lot of books.她捧着许多书走进了房间。 He lay on the grass,and stared at the sky for a long time.=He lay on the grass,staring at the sky for a long time.他躺在草地上,长时间地望着天空。 ◆特别提醒 伴随状语出现的条件是由一个主语发出两个动作或同一个主语处于两种状态,或同一个主语发出一个动作时又伴随有某一种状态。
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