《九年级英语提分方案(外研版)》专题07 状语从句

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专题 07 状语从句
2020-2021 学年【教育机构专用教材+寒假作业】九年级英语提分方案
(外研版)
序号 内容
第一部分 定义
第二部分 极简语法要点
第三部分 寒假作业:状语从句考点精准把关练
一、状语从句定义
在复合句中由从句表示的状语称作状语从句,它可以用来修饰谓语(包括非谓语动词)、定语或状
语,或是整个句子。
二、状语从句语法要点
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状语从句八大类
时间状语从句 [[地点状语从句原因状语从句 [[目的状语从句结果状语从句[ [条件状语从句方式
状语从句 [[让步状语从句
时间状语从句
When ---当……时候, 通常指某一特定的时间点,主句与从句的动作同时发生。
When I opened the window, I saw him come up.
When --- 正在……的时候,突然…。通常主句是进行时或[[[[ be about to 时,在翻译的时候,when
可以译成没想到或突然。I was walking along the street , when I met him.
When 当从句是进行时,主句是一般时,往往表示不满。Someone knocked at the door when I was having
breakfast.
When=after When the children had gone to bed, she began to prepare her lessons.
While ---在……期间,往往指一段时间。While we were in America, we saw him twice.
While ---表示一种不满情绪,意思是这边在干某种重要的事,而另一边在享受等。We are cleaning the
classroom while they are playing the football.
As --- 一边……一边, 随着 She was doing her homework as she was listening to the music.
As --- 当……时,指一个动作紧接着一个动作发生,从句通常用进行时。As I was going out, it began to rain.
The moment --- 一……就……[=as soon as , immediately,---Did you remember to give Mary the money you
owed her?---Yes, I gave her the moment I saw her.
Not… until --- 直到……才 He didn’t leave the office until he finished the work.
Before --- 在……之前 The passengers should arrive at the airport an hour before the flight departs.
After ---在…… 之后 The customer left the ticket counter after he had a quarrel with the ticket agent.
Since ---自从……, 通常主句用现在完成时 I have never been there again since I graduated from the university.It
is just a week since we arrived here.
As soon as --- 一……就……Jack went to school as soon as he got well.
No sooner than --- 一……就……no sooner… than… 用于句首要求倒装 Hardly …when…Scarcely …when…
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No sooner had he arrived than he went away again.
Once --- 一但……就……Once you see him, you will never forget him.
Every time, each time 每次 whenever 每当 Each time he came to town, he would visit our school.
条件状语从句
引导状语从句的连接词有:If 如果, unless 除非, as long as 只要, As (so) far as --- 据……所知,in case 万一,
provided that 假如, on condition that 若是,以…为条件
If ---如果 If you don’t hurry up, you will miss the plane.
Unless --- 如果不, 除非=if notWe can’t get there on time unless we book the earliest flight
As long as --- 只要 We will succeed as long as we keep on trying.
As (so) far as --- 据……所知 As far as I know, he speaks English very well.
In case --- 假使, 如果 The plane cannot take off in case it rains.
Provided that 如果,有时省略 thatThe plane will be in good condition provided that it is taken care of carefully.
On condition that --- 条件是…He said that he would come to the meeting on condition that no one asked him to
speak.
:主从句的动作发生在将来时,则主句用将来时, 从句用一般现在时。If he arrives tomorrow, I will be
waiting for him at the airport.
地点状语从句
地点状语从句只有两个连词: Where, wherever
Where --- 在……地方 Where there is a will, there is a way.
Wherever --- 无论哪里 Wherever you are, I will be right there waiting for you.
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