1、状语从句
状语从句连词
引导从句的连词
备 注
时
间
状
语
从
句
after, as, before, once, since, till, until,
when, whenever, while, as soon as, hardly(scarcely) … when,
No sooner … than, the time (moment, instant, minute, day…),immediately,
instantly
1. hardly, no sooner引导的从句要用过去完成时态,hardly和no so
2、oner在句首时,从句要部分倒装。
Hardly had sb。 done sth。+when/before。.。 ; No sooner had sb。 done sth. +than。.。
2.since引导的从句注意看动词是瞬间动词还是延续性动词.
Since句型: It is /has been+time since sb+过去时态
3.when 引导的从句注意其特殊用法.
was about to do/was on the point of doing/was doing/had (not) done+when(就在那时)...
4。before的句型
It wil
3、l(not)be +time+before It was (not)+time before
5. not…until 的在倒装句中和强调句中
Not until+副词/介词短语/状语从句+半倒装;It was not until+被强调部分+that+句子其它部分
地点状语从句
where , wherever
后者表示强调.
方式状语从句
as, as if/though
as“按照”;“正如"
原因状语从句
because, since, as, now (that)
语气一个比一个弱;for“因为",引导的是并列句,表示非常明显的原因或者是
4、作为推测的理由,但它只能位于句末. It must have rained last night, for the ground is wet.(推测的理由)
The six blind men had never seen an elephant, for they were blind.(非常明显的原因)
结果状语从句
so …that, such (a)… that,
so that, that
so…that和such.。。that中的so或such在句首,主句要部分倒装.
So+形容词/副词+半倒装+that...
目的状
5、语从句
so that, in order that
so that 也可以引导结果状语从句“以至于。。."
条件状语从句
if , unless, in case , as/as long as, only if,
on (the)condition that,
suppose/supposing(that),
provided/providing (that)
注意分清if从句中是否该用虚拟语气.
only if位于句首,主句倒装
比较状语从句
as…as ;not so …as; the same as;
such…as; than
Henry is not such a good worker as Peter 。
让步状语从句
though, although, even though,
as, while(“尽管",只在句首),
no matter how/wh—= -ever
as 引导的让步状语从句要倒装;though引导的让步状语从句可以倒装也可以不倒装
名词/形容词/副词/动词原形+as/though+主语+谓语,+主句.