更新时间:作者:小小条
第11章 状语从句(一)

I thought of it just as you opened your mouth.
你一张嘴我就知道你要说什幺
As he grew older, he became less and less active.
随着他年龄的增长,他变得越来越不活泼了。
提示:
状语从句可放在主句之前或之后,放在主句之前时一般用逗号与主句分开。有时可置于主句中间,前后用逗号。
b.when更强调特定时间,还可表示从句中的动作先于或后于主句的动作。
When I had given Mary the spare ticket, I found my own already gone.
当我把多余的票给了玛丽时,我才发现我自己的票已不知去向。(从句动作发生在主句之前,注意主从句的时态)
When I finally got there, he meeting had been on for ten minutes.
当我最终赶到那里时,会议已开始十分钟了。(从句动作发生在主句之后,注意时态)
c.while从句只能表示延续的动作或状态或主从句中动作的对比。
She thought I was talking about her daughter, while in fact, I was talking
about my daughter.
她以为我在谈论她女儿,而事实上,我在谈论我的女儿。
d.若表示两个短促动作几乎同时发生时,用as场合多于when。
As he finished his speech, the audience burst into applause.
他结束讲话时,观众爆发出雷鸣般的掌声。
5.whenever
whenever是when的强势语,它描述的不是一次性动作,而是经常发生的*惯性动作。
You are always welcome whenever you come.
无论你何时来都欢迎。
Whenever we met with diffiulties, they came to help us.
每当我们遇上困难的时候,他们就来帮我们。
A.before, after
1.before
before表示在一段时间之前。
I must finish all the work before go home.
回家之前我必须干完所有的活。
You must first learn to walk before you try to run.
在想要跑以前,你得先学会走。
He had learned English for three years before he went to London.
他去伦敦之前已学了三年英语。
提示:
before 从句往往带有否定的含义。
He ran off before I could stop him.
我还没来得及阻止他,他就跑掉了。
Thke it down berore you forget it.
趁着还没忘记的时候就记录下来。
必背:
before 常用句型 It is was will be
G.the moment, the minute, the instant, the second
这几个名词短语也可用作连词,直接引导时间状语从句,表示一 就 。
He said he'd turn on TV th moment he got home.
他说他一到家就打开电视机。
Tell him I need to see him the minute he arrives.
告诉他,他一到我就要见他。
The second the bell rang, the students rushed out of the classroom.
铃一响,学生就冲出了教室。
H.hardly scarcely
二、地点状语从句
地点状语从句通常由where, wherever(where的强势语)和everywhere引导,是表示空间关系的状语从句。
A.where
where 在……地方,去……地方
Wuhan lies here the Yangtze and the Han River meet.
武汉位于长江和汉水汇合处。
Where there is a will, there is a way.
有志者,事竟成。
I found my books where I had left them.
我的书在我原来放的地方找到了。
You'd better make a mark where you have any questions.
哪儿有问题,你最好在哪儿做个记号。(这里where引导的从句不是定语从句)
注意:
在地点状语从句之前,不要使用介词。
【误】You should put the book at where it was.
【正】You should put the book where it was.
你应该把书放在原来的地方。
【误】We should go to where we are needed most.
【正】We should go where we are needed most.
我们应该到最需要我们的地方去。
B.wherever
wherevr在任何……地方,无论哪里
Wherever you go, you should do your work well.
不论到什么地方,都要把工作做好。
You may sit down wherever you like.
你爱坐哪儿就坐哪儿。
C.everywhere
Everywhere they went, they were kindly receivd.
他们每到一处都受到了友好的接待。
三、原因状语从句
原因状语从句是表示原因和理由的从句。引导原因状语从句的有as, because, since, now (that), considering that, seeing that等。
A.because
because因为
Because I like it, I do it.
因为我喜欢,所以我才干。
He couldn'thave seen me, because I was not there.
他不可能见过我,因为当时我不在那儿。
比较:
because 和for的区别。
1.for 是并列连词,只用于连接表示原因的分句,因此不能用于句首。because表示原因时,可位于句首。
【误】For he did not obey the rules, he was punished.
【正】Because he did not obey the rules, he was punished.
由于他不遵守规章制度,他受到了处。
2.for 表示的是推断解释,because强调动作发生的直接原因。
It must have rained last night, for the ground is wet.
昨晚肯定下雨了,因为地面是湿的。(不可用because,因为地面湿不是天下雨的原因)
The day breaks, for the birds are singing.
天亮了,因为鸟在叫。(不可用because,因为鸟叫不是天亮的原因)
He went to bed early, because he was tired
由于他累了,所以他很早就上了床。(直接的理由)
He must be tired, for he went to bed early.
他肯定累了,因为他很早就上了床。(间接的推断)
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