高考英语语法之状语从句简析

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所属分类:雅思托福

高考英语语法之状语从句简析插图
状语从句联接词必背内容小结
l 状语从句在复合句中起状语的作用,用于润饰主语中的谓语动词,描述词和副词等。
l 状语从句一般由连词,引导连词不充当语句成分,只起到联接作用。
l 状语从句也可以由短语致使,也有时不需要连词直接和主语联接起来。
l 状语从句多位于句首或许句尾。位于句首时,一般要用逗号与主语离隔,位于句尾是一般不与主语离隔。
l 根据意义不一样,状语从句可以分为时刻,地址,缘由,条件,意图,成果,让步比照和方法等。
l 一般某些时刻和条件状语从句中要留心主将从现。
1. 标明时刻的状语从句
主将从现
时刻状语从句引导词
Before,after, directly(一......就......), by the time(截止......),since, until /till(直到),when/ while/as,each time/ every time(每次),the moment(马上,马上),no sooner than(一......就......),once(一旦......就......),instantly(一......就......), as soon as(一......就......), immediately(一......就......),hardly... when...(一......就......) ,scarcely...
高考英语语法之状语从句简析插图(1)
when...(一......就......), whenever/ no matter when(不管何时)
①Before
It is/was (not)+ 时刻+ before + 从句
It will(not)be + 时刻 + before + 从句
②By the time
③Once
④As soon as 和no sooner...than
⑤Whenever和no matter when
2. 标明地址的状语从句
①Where
②Wherever
3. 标明缘由的状语从句
缘由状语引导词
Because, since, now that, as, seeing(that), considering(that)
①Because
②Since(已然)
③As(已然)
④Now that(已然), seeing that(因为,鉴于,因为) 和 considering that(思考到,鉴于)
4. 标明条件的状语从句
主将从现
条件状语从句引导词
In case(如果), unless(除非), as/so long as(只需), if, provided(that)(假定),providing(that)(假定), suppose(that)(假定),supposing(that)(假定), on condition(that)(假定)
①If和unless
②In case
③As long as和so long as
④Provided(that) 和supposing (that)
5. 标明意图,成果的状语从句
意图状语从句引导词
That,so that, in order that
成果状语从句引导词
(so)that, (so...)that, (such...)that, (so much/many...)that
①So that(意图是......;成果......)
②In order that(以便......,为了......)
③So...that 和 such...that(如此......致使..
高考英语语法之状语从句简析插图(1)
....)
So +描述词/副词 + thatSuch + a/an +描述词+奇数可数名词+ that = so + 描述词+ a/an +奇数可数名词+thatSuch + 描述词 + 不可以数名词 + that
高考英语语法之状语从句简析插图(2)

6. 标明让步的状语从句
让步状语从句引导词
Though/although(尽管), no matter + 疑问词(不管),even if/even though(即便), whoever/whatever/whenever/whichever/wherever/however(不管)
①Though/although不与but连,可以连yet或still
②Even if/even though 意思表达比although激烈
③No matter + 疑问词 和疑问词+ever 可交换。例如No matter who=whoever
7. 标明比照的状语从句
原级: as...as; not so/as...as
比照级:more... than
最高档: the most ...in/of...
①More...than(......比......更......);the more...of...(两者中比照......的)
②No + 比照级+than (与......相同不)两者都否定; not + 比照级 + than (不像/不如......相同)
③A + 动词+no more + B + than + C + 动词 + D 意思是:A不是B, 正如C不是D。
④标明倍数的句式:A + 基数词 + times as + 原级 + as + B(A是B的几倍);
A + 基数词 + times + 名词/代词 + of + B(A是B的几倍);
A + 基数词 + times as + 比照级 + than + B(A比B......几倍)
⑤类推较级分配:no more than + 基数词(只不过,只是,只需);
not more than + 基数词(至多,不跨越)
8. 标明方法的状语从句
常用引导词
As(依照,像......相同), just as(正如......),as if, as though(如同,如同)等,多放在主句之后。
不必连词引导的方法状语从句,一般用词或词组引导。
例如:
He is behaving (in) the same way his father used to.
I was never allowed to do things the way I wanted to do them.

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