高中英语三大从句

一、定语从句

阅读中，可略去定语从句不看，找出主谓宾即可。

限定性定语从关系词（非介宾）可省略：关系词代替先行词在从句中作宾语。

非限定性定语从句有“，”，关系词指代主句/先行词

moment 、minute/time (that)【不用when 】

：宾语

：主语、宾语

hom w who ed - them of ed -is which of 非谓语动词

—定语从句

—不引导名词性从句

）冠词（”时间状语从句“当

（零冠词）不置于句首）：让步状语从句（倒装，

“如上所分析”“正如”）可置于句首定语从句（连接代词，

，另一个用两个定语从句，一个用

作先行词关系副词（与动词、名词搭配）非限定性定语从句句型

疑问句

先行词有人有物

修饰

、、、、先行词被）、、、、（不定代词先行词为修饰

最高级、序数词先行词是或被词代

系

关

as such as/same the /as

n.adj.as is sb.as .n /.adj above analysed is as case often the is as ,as which that that which/whom prep.which be here/there who/which no 、little all /last the same the very the only the one

~thing ~/few little much all that (adv.)n. the m which/who of m which/who of n.the n.

whose 物人/in which

that way he t /

that

for which why

reason the

as

as such

so

same

the where stage

case

point position situation when ages times occasion

childhood

（阶段）病例）（情况、事例、案件、（地点））位置（）情况（（时代）

、场合）时刻（n.the this is that

n. the is this n. this is t

(that)/wha one the is n.this （复数）（单数）v.of

one the v.of

one only the 二、状语从句

省略主语主从句主语一致，从句

，就一时间段时间段非延续性

延续性条件时间将从现时间、条件、让步：主）；而虽然（尽管：

（考虑到）既然：

句从

语

状

be B)

when A(,rcely hardly/sca )

B than (,A sooner no )B (A since

been has /is It before

be will /was It until not till

/until &once when ,doing be do

to about be by

going with time by

goes time as while when did done had 三、名词性从句（主语、宾语、表语、同位语；陈述语序）

.

☆引导一个从句，只用一个引导词

wrong s what'matter

the s what'）固定语序（作陈述语序what 可指代“某…”eg ：“不再是以前的样子”what

which 表示从给定范围中选择其一

who 在主、从中用作主语、宾语；whom 在主、从中用作宾语

常用表语从句：It seems/……as if/though …….

常用主语从句（it 作形式主语）：①It ’s no wonder （难怪）that …….②It ’s a pity （遗憾）that …….连接副词：how 短语(how …)等

that it do that

P.adj./n./P.be it it 形式宾语：形式主语：ever -matter no ”）

从句（“无论让步状语从句；名词性让步状语从句do

to ~not or ~

whether ,if if/though as that ；是否”）；：各种名词性从句（““如果”；条件状语从句“是否”非句首主语从句极少用于：动宾从句，：表“好像”

省

实义；动宾后第一个可：主从常用于句首；无（不作成分）连词 that is sb.)(to known is What that

sb.)(to known s It'sb.),

(to known is As 众所周知that

because s 'It why is That that is Why

that

is reason why The 结果）

（时态前移

said/asked if/whether

ask say 宾从否定前移：think/believe/imagine/suppose sth. be/do not →don ’t ~ sth. be/do

同位语从句解释其内容：

fact/news/idea/hope/thought/order/fear/doubt/word （口信）/ proof （证据）/belief/story