状语从句高中最新版知识点及练习 （无答案）

1、.*;状语从句定义：在复合句中修饰谓语或其它动词、形容词、副词或是整个句子的从句叫状语从句。二、分类：根据表达的意思不同，分为时间、地点、原因、目的、结果、条件、方式、比较、让步等九类状语从句。一、时间状语从句时间状语从句是表示时间关系的从句。可以引导时间状语从句的连词很多，根据意义和主从句之间的时间关系，通常可以分为以下几种情况：1. when, while, as引导的状语从句when与while的区别When I got home, my family were already having dinner.When they were still talking and laughing

2、, the teacher came in.She fell asleep while she was reading the newspaper. as的用法 They talked as they walked.As time goes on, its getting warmer and warmer.假如主句表示短暂性动作 从句是延续性动作 此时when while as 可以互换 2. before, after引导的时间状语从句1 before的用法：表示主句的动作发生在从句的动作之前。2 after的用法表示主句动作发生在从句动作之后。3. till, until, not un

3、til引导的时间状语从句1 until/till用于肯定句时，表示“直到为止，主句的谓语必须为持续性动词。2 not.until/till表示“直到才，主句中通常要用短暂性动词，这时until和till可用before代替。3 而until可以放在句首Until you told me i had no idea of it. 4 not until在句型中的强调和倒装用法。 It was not until you told me that I had any idea of it.Not until you told me did I have any idea of it. 4. sin

4、ce引导的时间状语从句1 当since意为“自从时，主用常用如今完成时或者如今完成进展时，从句常用一般过去时。It is/has been + 时间段 + since 从句常译为“自从有多长时间了。5. “一就 as soon as, the moment, the minute, the instant, the second, no soonerthan , hardly/scarcelywhen. I had hardly got home when it began to rain. No sooner had we arrived at the station than the tr

5、ain left. 注： no sooner.than 和 hardlywhen的时态搭配， 主句谓语用过去完成时， 从句用一般过去式。此外， 弱no sooner或 hardly/scarcely 提早时， 所在的主句用倒装语序。 6. once引导的时间状语从句：“一旦就7 every time , each time, the last time, anytime等名次短语表示每当.每一次.等引导时间状语从句 不加when 二、地点状语从句1. 地点状语通常有where, wherever等引导2: 注意区分where引导的定语从句与状语从句三、原因状语从句：表示原因和理由的从句。1.

6、because, since, as, now that, for的区别Because: As由于： Now that/since: 四、目的状语从句：so that, in order that, for fear that, in case, lest等。1: in order that 与 so that2: for fear that 与 in case引导目的状语从句时，for fear that表示害怕，担忧某事会发生， in case 是以防出现某种情况。 五、结果状语从句：是表示事态结果的从句。引导结果状语从句的附属连词有：so that, so.that, suchthat.

7、 在非正式文体中，由sothat， suchthat引导的句子中that可以省略。 1. so.that.“如此以致1 so + 形容词 / 副词 + that从句2 so + 形容词 + a/an + 单数名词 + that从句3 so + many/few + 复数名词 + that从句 4 so + much / little + 不可数名词 + that从句3. such.that1 such + a/ an + 形容词 + 单数可数名词 + that从句2 such + 形容词 + 复数名词 + that从句3 such + 形容词 + 不可数名词 + that从句such + a

8、lot of/ lots of +名词+that从句六、 条件状语从句：表示主句动作发生的前提或条件的从句。引导条件状语从句的有：if, unless, so/as long as/ in case/ on condition that/ suppose/ supposing that, provided that等。1If引导的条件句，真实条件句中，主将从现。非真实条件句中，虚拟语气。2. unless：unless = if not, 表示反面条件，意思是“除非，假设不，除非在的时候。3. on condition that.引导的条件状语从句4. providing/ supposing

9、/ provided/ given that 引导的条件状语从句。5. considering that, seeing that和since, now that意思相近，都有“鉴于事实，考虑到的意思。七、方式状语从句：描绘动作方式的从句；通常位于主句之后。1. 引导词：as, as if/as though. 1 as从句带有比喻的含义，意思是“正如，“就像；2 as if, as though“仿佛似的，“好似似的；有时用虚拟语气，有时不用；八、 比较状语从句：常由as, than等连词引导。1. 同级比较as.as2. 不同级比较not as/ so.as.构造3.差级或高级比较than

10、3. 比较关系的状语从句the more.the more.九、让步状语从句：表示在某种相反的条件下，主句中的情况仍然会出现。1. although/ though指事实，多用于句首。2. even if / even though3. as/though引导让步状语从句时倒装的情况4. wh-ever类词引导的让步状语从句。Whatever you say, I wont believe you. 无论你说什么，我都不会相信。= No matter what you say, I wont believe you.Ill wait for you however late it is. 不管

11、有多晚我都会等着你。=Ill wait for you no matter how late it is.“No matter + 疑问词构造只能引导让步状语从句，而wh-ever类词还可以引导名词性从句。Whatever= No matter whathappened, he would not mind. 无论发生什么，他都不会介意。Whoever不能用No matter whocomes will be welcome. 不管谁来都会受到欢送。例：Whatever happens/may happen, we shall never lose hope. 有时从句中的动词与may连用wh

12、ether.or not.“不管是否，“不管是还是|1. One Friday, we were packing to leave for a weekend away _my daughter heard cries for help.A. afterB. whileC. sinceD. when2. You cant borrow books from the school library _ you get your student card.A. before B. if C. while D. as3. It was_ back home after the experiment.

13、A. not until midnight did he go B. until midnight that he didnt go C. not until midnight that he went D. until midnight when he didnt go 4. If a lot of people say a film is not good, I wont bother to see it, or Ill wait _ it comes out on DVD.A. whetherB. afterC. thoughD. until5. As it reported, it i

14、s 100 years _Qinghua University was founded. A. when B. before C. after D. since6. There were dirty marks on her trousers where she had wiped her hands. 7. Today, we will begin _we stopped yesterday so that no point will be left out.A. when B. where C. how D. what8. Did you return Freds call? I didnt need to _Ill see him tomorrow. A. though B. unless C. when D. be