高考英语一轮复习精品语法课件 专题12 状语从句

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高考英语一轮复习精品语法课件 专题12 状语从句

  18.[2010·陕西卷] John thinks it won't be long________ he is ready for his new job.

  A.when

  B.after

  C.before

  D.since

  【解析】 C 本题考查连词。根据句子意思:不久他就会做好新工作的准备。直译为:在他为新工作做好准备之前,用不了多久。It will (not) be long before 是一个固定句式。 专题十二 │ 实战演练 19.Too high house prices can be brought under control,________ the authorities introduce a series of regulatory policies.

  A.even if

  B.as if

  C.so that

  D.provided that

  【解析】 D 本题考查条件状语从句。even if意为“即使”;as if意为“好像”;so that意为“以便于”;provided that意为“假如”。句意为:如果官方采取一系列的监管政策,过高的房价可能会得到控制。根据句意本题应该选择D项。 专题十二 │ 实战演练 20.— The thread of my kite broke and it flew away.

  — I told you it would easily break ___________ it was the weakest.

  A.when

  B.for

  C.since

  D.where

  【解析】 D 考查状语从句。where引导状语从句,并在从句中作状语。where it was the weakest意思是:在最薄的地方。

  专题十二 │ 实战演练 专题一 正反解读冠词 专题二 正反解读名词 专题三 正反解读代词 专题四 正反解读形容词、副词 专题五 正反解读介词 专题六 正反解读动词和动词短语 专题七 正反解读非谓语动词 专题八 正反解读情态动词和虚拟语气 专题九 正反解读动词的时态、语态 专题十 正反解读定语从句 专题十一 正反解读名词性从句 专题十二 正反解读状语从句 专题十三 正反解读特殊句式 专题十四 正反解读主谓一致与数词 【人教课标版】高考英语一轮复习精品课件 — 语法专题 语法专题 专题十二

  正反解读状语从句

  状语从句是每年高考的必考点之一,在单项填空、完形填空中都会有所体现。从近几年的高考题来看,连接词在具体语境中的运用,尤其是连接词语义的延伸,是高考命题的重点,因此在一轮的复习过程中要多加注意。另外还要注意状语从句与定语从句和名词性从句的判断;状语从句与非谓语动词的关系;状语从句与强调句的辨别等问题。 专题十二 │ 考点荟萃 考点荟萃

  状语从句在复合句中作状语。根据句子的含义,它可表示时间、地点、原因、目的、结果、条件、行为方式、比较、让步等。状语从句通常由一个连词引导,有时由一个起连词作用的词组引导。 专题十二 │ 正面解读 正面解读 一、各种状语从句分类及其连词一览表

  专题十二 │ 考点荟萃 类型 连词(词组) 时间状语从句 when,as,while,before,after,since,once,till/until,as soon as,hardly…when…,no sooner…than,the moment,immediately,directly, instantly, every time, each time, next time, the first time 原因状语从句 because,as,since(既然),in that,seeing (that),now (that),considering (that) 地点状语从句 where,wherever 条件状语从句 if,unless,as long as,in case,supposing,on condition that,providing,provided (that), suppose (that),only if 专题十二 │ 考点荟萃 类型 连词(词组) 让步状语从句 (as) though,even if/though,while,however,whatever,no matter… 结果状语从句 so…that…, so that, such…that… 目的状语从句 so that,in order that, in case, for fear that 方式状语从句 as,just as,as if/though 比较状语从句 as…as,than,the more…the more 如: 1. [2009·辽宁卷] It just isn't fair.

  I was working as a waiter last month, ________ my friends were lying on the beach.

  A.whenever

  B.though

  C.for

  D.while

  【解析】 D while 在这里表对比。句意为:这太不公了,上个月我在做服务生的工作,而我的朋友们躺在海滩上。 专题十二 │ 考点荟萃 2. [2009·湖南卷]

  ________ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him.

  A.Although

  B.As long as

  C.If only

  D.As soon as

  【解析】 A 句意为:尽管警察认为他最有可能,但是由于没有确凿的证据,他们不能逮捕他。although引导让步状语从句。选A。as long as意为“只要”,表示条件;if only也表示条件,但后接虚拟语气;as soon as意为“一……就……”,表示时间。 专题十二 │ 考点荟萃 二、学习状语从句应该注意的几个问题

  状语从句考查热点在引导时间、地点、条件、让步、比较、原因、目的及方式状语从句的连词及时态等方面。要选择正确的连词,需要正确理解句子的含义,准确判断主从句的逻辑关系,同时还要注意区分词义相近的连词、介词和副词。在备考中,要注意以下四点: 1. 注意连词的选用

  不同的状语从句使用不同的连词,有时同一个连接词可连接不同的从句,表示不同的意义。 专题十二 │ 考点荟萃

  如:Take your umbrella in case it should rain. 带上你的雨伞,以防下雨。(目的状语从句)

  In case there's a fire, what will you do first?万一发生火灾,你首先会做什么?(条件状语从句, in case通常在句首) 2. 注意主句和状语从句的时态

  在时间、条件、让步等状语从句中,从句的时态往往有一定的限制。 一般来说,主句用将来时,从句用一般现在时或现在完成时。如:

  I'll go if he invites me.

  You can't leave until you have done your homework.

  No matter what he does, he can't get praise from his father.

  专题十二 │ 考点荟萃 3. 注意倒装语序

  not until…, no sooner…than…, hardly…when…等引导的句子,句子的主句部分的语序需要作一些调整,而状语从句用正常语序。但是as(引导让步状语从句),no matter how等,从句部分的语序需要做些调整。如:

  No sooner had she got there than she called me up. (no sooner所在部分使用了倒装结构)

  No matter how rich he is, he is not happy.

  Child as/though he was, he knew what was the right thing to do.

  专题十二 │ 考点荟萃 4. 注意状语从句的简化(紧缩现象)

  有些表示时间、地点、条件、方式或让步的状语从句,如果谓语部分含有动词be,主语又和主句的主语一致(或相同),或从句主语为it,常把从句中的主语和谓语动词的一部分(特别是be)省略掉。如:

  Look out for cars while crossing the street.

  He said that he would like to offer help if necessary.

  The inspector looked round, as if (he was) in search of something.

  专题十二 │ 考点荟萃 1. 【误】

  In such dry weather, the flowers will have to be watered if they are going to survive.

  【正】

  In such dry weather, the flowers will have to be watered if they are to survive.

  【解析】 if从句中不能用表示将来的will, be going to等,但可以使用if sb./sth. is to do sth. 结构。 专题十二 │ 反面解读 反面解读 2. 【误】 You will be late unless you will leave immediately.

  【正】

  You will be late unless you leave immediately.

  【解析】 时间、条件、让步等状语从句中,用一般现在时表示将来意义。 3. 【误】 Stay there where you are.

  【正】

  Stay where you are.

  【解析】 where可以引导从句作地点状语,因此there是多余的,此句也可以是:Stay in the place where you are. 此时where引导的是定语从句。 专题十二 │ 反面解读 4. 【误】 Mum would not let him buy it, as if he had enough money!

  【正】 Mum would not let him buy it, even if he had enough money!

  【解析】 从前后两个句子之间的逻辑关系可知,应用even if。even if即使;as if好像。 5. 【误】 Not until I began to work I realized how much time I had wasted.

  【正】 Not until I began to work did I realize how much time I had wasted.

  【解析】 not until…置于句首时,主句应使用倒装。 专题十二 │ 反面解读 6.

  【误】 I won't agree with no matter what you may say.

  【正】 I won't agree with whatever you may say.

  【正】 Whatever/ No matter what you may say, I won't agree.

  【解析】 whatever引导的从句作agree with的宾语,即作宾语从句,whatever不能与no matter what替换。而引导状语从句时可替换,如第二句话。 专题十二 │ 反面解读 1. [2010·上海卷] ________ our manager objects to Tom's joining the club,we shall accept him as a member.

  A.Until

  B.Unless

  C.If

  D.After

  【解析】 B 考查连词。句意为:除非我们经理反对Tom加入俱乐部,不然我们都应接受他成为其中的一员。 专题十二 │ 实战演练 实战演练 2.[2009·重庆卷] Peter was so excited ________ he received an invitation from his friend to visit Chongqing.

  A.where

  B.that

  C.why

  D.when

  【解析】 D 句意为:当皮特收到朋友的邀请来参观重庆时,他非常兴奋。when引导了时间状语从句, 该题易误选B。that 不能作为答案的原因是前后的逻辑关系不成立。

  专题十二 │ 实战演练 3. [2010·全国卷Ⅰ] Mary made coffee ________ her guests were finishing their meal.

  A.so that

  B.although

  C.while

  D.as if

  【解析】 C 考查状语从句引导词的用法。while这里表示“在……期间”。

  专题十二 │ 实战演练 4. [2010·重庆卷] Today,we will begin ________ we stopped yesterday

  so that no point will be left out.

  A.when

  B.where C.how

  D.what

  【解析】 B 考查状语从句引导词。where在这里引导地点状语从句。句意为:今天我们从昨天停止的地方开始,这样就不会遗漏要点了。 5. [2009·上海卷] You can't borrow books from the school library ________ you get your student card.

  A.before

  B.if

  C.while

  D.as

  【解析】 A 句意为:在你拿到学生证之前,你不能从学校图书馆借书。 专题十二 │ 实战演练 6. You may wear the clothes ________ you wash them afterwards.

  A.so far as

  B.as long as

  C.in case

  D.even if

  【解析】 B 考查状语从句的用法。句意为:只要你后来把衣服洗干净,你就可以穿它们。as long as只要。 专题十二 │ 实战演练 7. ________ the Internet is of great help, I don't think it's a good idea to spend too much time on it.

  A.If

  B.While

  C.Because

  D.As

  【解析】 B 考查连词辨析。句意为:尽管因特网很有帮助,但我认为在上面花太多时间不是个好主意。while意为“尽管”,用来引导让步状语从句。 专题十二 │ 实战演练 8.[2010·上海卷] ________you may have,you should gather your courage to face the challenge.

  A.However a serious problem

  B.What a serious problem

  C.However serious a problem

  D.What serious a problem

  【解析】 C 考查让步状语从句。根据句意“无论你有多么严重的问题,你都应该鼓起勇气面对挑战”可知选C。however作连接副词,相当于no matter how,后接形容词或副词,意为“无论,不管” ,引导让步状语从句,其顺序为“however+形容词、副词+主语+谓语”。 专题十二 │ 实战演练 9. [2010·北京卷] ________they decide which college to go to,students should research the admission procedures.

  A.As

  B.While

  C.Until

  D.Once

  【解析】 D 本题考查连词。they decide which college to go to表示时间,用once(一旦)。 专题十二 │ 实战演练 10.Please do something for the Hope Project, ________ many

  children in poor areas will be able to go back to school.

  A.while

  B.so that C.or

  D.but

  【解析】 B 考查状语从句的用法。句意为:请为希望工程做点事,以便让贫困地区的很多孩子能回到学校。

  so that引导目的状语从句,意为“以便”。 专题十二 │ 实战演练 11.Always put yourself in others' shoes. ________you feel that it hurts you,it probably hurts other persons too.

  A.If

  B.Unless C.Until

  D.Though

  【解析】 A 句意为:要设身处地地为别人着想, 如果一件事会伤害到你, 别人的感觉可能也一样。

  专题十二 │ 实战演练 12.________I appreciate the honor,I could not accept the position. I want to spend more time on my present job.

  A.While

  B.Since

  C.Yet

  D.So

  【解析】 A I appreciate the honor 和I could not accept the position 之间是让步关系,这几个词中只有while可以引导让步状语从句。句意为:尽管我喜欢这个荣誉,但我不能接受这个职位。我想在目前所做的工作上花更多的时间。 专题十二 │ 实战演练 13.—How do you find the new job?

  —It's hard to find ________work so that I hardly care what it is ________I can make a living.

  A.satisfied; as long as

  B.satisfied; as far as

  C.satisfying; as long as

  D.satisfying; as far as

  【解析】 C 本题综合考查现在分词作形容词及连词的用法。第一空是“令人满意的工作”,所以用satisfying;第二空解释为“只要”,所以用as long as。 专题十二 │ 实战演练 14.[2010·全国卷Ⅱ] Tom was about to close the window ________ his attention was caught by a bird.

  A.when

  B.if

  C.and

  D.till

  【解析】 A 考查状语从句连接词。be about to do…when…是常用句型,表示“正要……这时……”。 15.________I toured Zhangjiajie, I was deeply impressed with its beautiful scenery.

  A.For the first time

  B.At first

  C.It was the first time

  D.The first time

  【解析】 D the first time作连词,引导时间状语从句。 专题十二 │ 实战演练 16.[2010·四川卷] Because of the heavy traffic,it was already time for lunch break ________ she got to her office.

  A.since

  B.that

  C.when

  D.until

  【解析】 C 考查连词词义辨析。从句意“当她到达时,已经是午餐时间了”,知道这里是表示时间“当……时”故用when。 专题十二 │ 实战演练 17.[2010·安徽卷] The engineers are so busy that they have zero time for outdoor sports activities,________ they have the interest.