广东省河源市江东新区中考英语专题复习 语法 状语从句导学案1(无答案)

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状语从句
学习目标与要求：
理解状语从句的含义及时间状语从句；
Learning procedures:

请同学们认真阅读有关状语从句的知识点，并完成相应的内容。
概念：
状语从句在复合句中作状语，修饰动词、形容词或副词等。状语从句可以表示时间、条件、
原因、地点、目的、结果、让步、方式、比较等意义。
各类状语从句连接词（短语）一览表：

时间状语从句
when, while, as, as soon as, since, until, till, after,
before
条件状语从句 if, unless
原因状语从句 as, because, since
地点状语从句 where
目的状语从句 so that, in order that
结果状语从句 so…that, such…that
让步状语从句 though, although, even if/though, however
方式状语从句 as
比较状语从句 than, (not)as…as

考点一 时间状语从句
在时间状语从句中，常见的引导词有___________、____________、__________、____________、
___________、___________、__________、___________、____________等。

◆考点1 在一些状语从句中，（比如由when，as soon as等引导的状语从句），如果主句的谓动是
表示将来的动作，从句通常使用一般现在时表将来，即“主将从现”。when引导宾语从句时，翻译
为“什么时候”，根据实际情况定时态。
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【中考链接】( ) 1、I’ll tell him to give you a call _____ he comes back.
A. because B. since C. as soon as D. but
( ) 2、I won’t turn off the light ______ you’ve finished reading.
A. when B. after C. as soon as D. until
( ) 3. Don’t forget to wash your hands you have meals.
A. until B. before C. when D. while

◆考点2 以when引导的时间状语从句中，从句中谓动既可用延续性动词，也可用终止性动词。while
引导的时间状语从句中，从句中谓动用延续性动词(或表状态), 从句与主句动作同时发生。
【中考链接】 ( )1. ---Where was your brother at this time last night?
---He was writing an e-mail I was watching TV at home.
A.as soon as B. after C. until D. while
( ) 2、---Could you tell me ______? ---Certainly. In half an hour.
A. when will the high speed train arrive B. when the high speed train will
arrive
C. when would the high speed train arrive D. when the high speed train would
arrive

◆考点3 until/till “直到…为止”，放在主句后两者可互换；放在主句前，只能用until。另，
until的常用搭配为: not… until “直到…才…”。
【中考链接】（ ）1. ---Hurry up. The bus is coming.
---Wait a moment. Don’t cross the street the traffic lights are
green.
A．after B. until C. while D since

◆考点4 since“自从…”,主句常用现在完成时，从句常用一般过去时；since 还可用于：
“It has been/is +时间段+since 从句”结构中。
【中考链接】( ) 1. All the students have learned a lot they came to this school.
A. when B. as soon as C. since D. while
( ) 2. It two years I bought the computer.
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A. is, when B. is , since C. has been, since D. B and C
考点二 条件状语从句
条件状语从句，常见的引导词有_______、__________。
◆考点1 在条件状语从句中，也遵循“主将从现”原则，即如果主句的谓动是表示将来的动作，
从句通常使用一般现在时表将来。
【中考链接】( ) If the small trees ______, they will grow up quickly.
A. take good care B. take good care of C. are taken good care D. are taken
good care of

◆考点2 unless“除非，如果不”= ___________.
e.g.: You can’t pass the exam unless you work hard.
= You can’t pass the exam .

◆考点3 if引导条件状语从句时，if引导宾语从句时，翻译为“是否”，根据实际情况定时态。
e.g.: I don’t know if it ______________(rain) tomorrow, if it rains I ______________( not
go fishing).