内容正文:
并列连词和状语从句
并列连词和状语从句
知识网络
时间状语从句
when,while,as,before
条件状语从句
f,unless,as long as
原因状语从句一
because,since,as
并列关系一and,both.
让步状语从句一though7
and,neither...nor
although,even if/though
转折关系
结果状语从句一
从属连词
—but,while,.yet
so...that...,such...that...
引导状语从句
连词
并列连词
选择关系
-or,either...or,
目的状语从句
not...but
in order that,so that
因果关系
for,so.since
地点状语从句
where,wherever
方式状语从句
as,as if,as though
比较状语从句
than,as
知识梳理
在词和词、短语和短语、句子和句子之间起连接作用的词叫作连词。连词是虚词,不能单独作任何成分,大
多数连词具有实际意义。
一、并列连词
分类
常见连词
示例
We sang and danced late till late last night.
昨天晚上我们阳歌跳舞到很晚
并列关系
and,both…and,neither-…nor表示一种
对等或顺承关系
Both you and I are interested in playing tennis.
你我都喜欢打网球
It is raining hard,but the farmer is still working.
雨下得很大,但农民仍在劳动
转折关系
but,while,yet
I love coffee while my father loves strong tea.
我喜欢咖啡,我父亲喜欢浓茶
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CHUZHONG YINGYU YUFA CIHUI TUBIAO
初中英语语法,词汇图表
续表
分类
常见连词
示例
Do you like oranges or apples?
你喜欢橙子还是苹果?
选择关系
or,either-.or,not--but
Not money but wisdom is what we want
我们想要的是智慧而非金钱。
I didn't have money.so I had to walk back home.
我没有钱,所以只得走路回家。
因果关系
for.so,since
I have to stay here,for I have too much work to do..我得待在这儿,
因为我有很多工作要做。
二、状语从句
1.时间状语从句
引导词
用法
示例
I was about to go up when I wanted to buy a coffee.
当我想买杯咖啡
whcm引导的时间状语从句中,动作可
时,我儿乎没钱了。
以是延续性的,也可以是瞬间的
It started to snow when we were playing outside.
when
我们在外面玩耍时开始下雪了。
while
while引导的时间状语从句中,动作必
While the children were sleeping.the teachers were preparing the next
须是延续性的,且常用进行时态
ean.老师们在准备下节课时,孩子们在睡觉。
They laughed as they walked down the river
s强调两个动作同时发生
他们边下河边笑。
We will wait for you till/until you come back.
表示动作一直持续到某时
我们会等你直到你回来。
i
当主句为否定句时,常构成“no…um
until
田”,意为“直到…才”,主句动作常
He didn't leave until the rain stopped.
他直到雨停才离开。
为瞬间动作
意为“自从”,主句常用完成时态,从句
I have lived here since I was bom.
since
用一般过去时
我从出生就住这儿。
T刊ease turn off the lights hefore you leave the classroom.离开教室前
before
表示主句动作发生在从句动作之前
请把灯关了。
表示从句的动作一发生,主句的动作随
As soon as we heard the new8,we jumped with joy.我们一听到这个
as soon as
即发生
消息就高兴得跳了起来。
注意:从句用一
般现在时,主句用一般将来时或祈使句。
I will