中考英语复习第二篇中考语法专项第32课状语从句基础知识.docx

《中考英语复习第二篇中考语法专项第32课状语从句基础知识.docx》由会员分享，可在线阅读，更多相关《中考英语复习第二篇中考语法专项第32课状语从句基础知识.docx（6页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、第32课状语从句课堂突破概念用来修饰主句中的动词、副词和形容词的从句叫状语从句。根据其含义，状语从句可分为时间状 语从句、条件状语从句、原因状语从句、结果状语从句、比较状语从句、目的状语从句、让步状 语从句、地点状语从句和方式状语从句。分类时间状语从句1 .时间状语从句常用 when, as, while, before, after, since, till, until, as soon as 等连词来弓|导。如：It was raining hard when we got to school yesterday.昨天我们到学校的时候，雨下得很大。2 .在时间状语从句里，通常不用将来时态

2、，而用现在时态表示将来的动作或状态。 如：I 11 ring you upas soon as I get to New York. 我一到纽约就给你打电话。3 .在带有till或until引导的时间状语从句的主从复合句里，如果主句用肯定 式，其含义是“一直到时”，谓语动词只能用延续性动词；如果主句用否定式， 其含义是“直到才；在以前不”，谓语动词可用瞬间性动词。如：The young man read till the light went out. 这个年轻人看书。直到熄灯。The young man didn t go to bed until his mother came back.

3、这年轻人直到他妈妈回来才去睡觉。条件状语从句1 .条件状语从句通常由if, unless引导。如：What shall we do if it snows tomorrow?如果明天下雪，我们该做什么？2 .在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。如：I11 help you with yourEnglish if I am free tomorrow.如果我明天有空，我会帮助你学习英语的。3. “祈使句+and (or) +陈述句”在意思上相当于一个带有条件状语从句的复合句。如：Hurry up, or you 11be late.快点，否则你会迟到的。原因状语从句1

4、.原因状语从句通常由 because, since, as 引导。如：He didn t come to school because he was ill.他没来上学是因为他病了。2 . because表小直接原因，语气最强，because引导的原因状语从句多放在主句 之后。回答由why提出的问题，只能用because。as和since语气较弱，一般用 来表示明显的原因。由as和since引导的原因状语从句多放在句首。如：Since we have no money, we can t buy it.因为我们没钱，所以我们不能头这个。结果状语从句1. 结果状语从句由 so. . . that

5、, such. . . that, so that 引导。如：He is so poor that he can t buy a bike for his son. 他太穷以至于买不起一辆自行车给 他儿子。2. so. . . that与such. . . that可以互换。在由so. . that引导的结果状语从句中， so是副词，与形容词连用。其结构是：.SO+形容词（副词）+that从句。如： He was so glad that he couldn t say a word. 他太rWj兴以至丁 句话也说 不出来。3. such与名词连用，其结构是：.such+ （a/an） +形容

6、词+名词+that从句。如： He is such a good boy thateveryone likes him.他是如此好的一个男孩以至于每个人都喜欢他。比较状语从句比较状语从句通常由as. as,比较级+than.等引导。如：Tom runs faster thanJohn does.汤姆比约翰跑得快。目的状语从句1 .目的状语从句通常由 so that, in order that 引导。如：We started early so that we could catch the first train.我们早点出发以便于赶上首班火车。2 . so that既可引导目的状语从句，又可

7、引导结果状语从句。区别这两种从句的 办法有两个：（1）目的状语从句里往往带有情态动词can, could, may, might等;（2）从意思上看，目的状语从句往往表示的目的很明确。如：Speak clearly so that they may understand you.（目的状语从句）讲得清 楚点以便于他们能听懂你。Jack is badly ill so that he has to rest.（结果状语从句）杰克病得很 严重以至于他不得不休息。让步状语从句1 .让步状语从句通常由although, though等连词引导。如：Though he is young, he know

8、s a lot.尽管他还年轻，但他懂得很多。2 . although (though)和but不能用在同一个句子中。我们不能说：Though it was raining hard, but he still went out., 应该说：Though it was raining hard, he still went out,或 It was raining hard, but he still went out. 尽管雨 下得很大，他还是出去了。地点状语从句地点状语从句常常由where, wherever, everywhere来引导。如：Go where you like.去你喜欢的地

9、方。Wherever he goes, I will go.不管他去哪里，我也会去。方式状语从句引导方式状语从句的从属连词（词组）有as, like, as though, as if, the way 等。如：Leave the things as they are.别动那些东西。（2）1 remember the whole thing, as if it happened yesterday. 我从头至尾t己 着这件事，好像它是昨天发生的一样。当堂检测一、用适当的连词填空。1. （2018 宁波）I wasfrightened that I ran fast.2. 一What are y

10、ou going to do this weekend?一Well, we 11 clean up the city parks it rains.3. 一Many teenagers like junk food so much.一Yes,it s bad for health.4. They develop their skills they can do things better and better.5. We have been good friends we joined the same ping-pong team.二、用方框中所给词的适当形式填空，每词限用一次。（2018

11、.绍兴市上虞区中考模拟）PYrcpt kncwl crlga ccmfcrtKhlQ harm yciilr1. He always lies on the sofa and watches TV.2. The store is open every day on Sundays.3. We are young adults full of energy and thirsty for .4. Our bus is here and is over there, the red one.5. Reading too much on the smartphone is to our eyes.三

12、、任务型阅读。（2017 湖州市吴兴区中考模拟）现如今智能手机上有很多实用的App软件，方便人们生活需求。请你根据以下五个朋友的描 述把App代号AE填入15小题相应空格处。BCD）1. A girl named Alicecomes to China for the first time. She wants to goto Shanghai by train. Now she wants to find out the latest train information.)2. As a newcomer, Alice has no idea where Shanghai Hongqiao

13、Railway Station15. She wants to use the App to find her way quickly.( )3. On the train, Alice feels a little bored and then tries to listen to music for relaxing. So she takes out her phone and clicks the App to search for the music she likes.( )4. When she arrives at the station, she finds she has

14、no money to pay the bill. So she takes out the phone to use the App to pay the bill.( )5. WeChat is a most popular App on the phone. Alice often uses it to communicate with friends whenever they are free. Meanwhile, she d like to share what she did or likes online, too.参考答案当堂检测一、1. so2. unless3. though4. so that【解析】句意为“他们拓展技能是为了能够把事情做得越来越好”。后面的从 句表示目的。5. since二、1. comfortably2. except3. knowledge4. yours5. harmful三、15. ADECB