2009年高三英语精编复习资料：语法专题(状语从句)
2009届高考英语重点语法复习讲义
2009届高考英语重点语法复习讲义目录一、非谓语动词二、动词的时态和语态三、动词和短语动词四、情态动词和虚拟语气五、定语从句六、状语从句七、名词性从句八、强调、替代、省略和倒装九、冠词十、形容词、副词十一、代词十二、名词及主谓一致一非谓语动词一、概述1、基本形式的变化：不定式：例1：John said that he had run in order to catch the bus. （一般式的主动态）例2：He hated to be misunderstood by others. (一般式的被动态)例3：He pretended to be listening attentively. (进行式)例4：He intended to have told you that. (完成式主动态)例5：This work of art seemed to have been created several centuries ago. (完成式的被动态)V-ing形式：不及物动词没有被动式动名词例1：I am sure of his coming in time. (一般式主动态) （= I am sure that he will come in time）例2：He is proud of being selected as monitor. (一般式被动态) （= He is proud that he is selected as monitor.）例3：I’m confident of his having passed the exam. (完成式主动态)（= I am confident that he have passed the exam.）例4：He complained of having been cheated by others. (完成式被动态)现在分词例1：He sat in a chair,reading a novel. (一般式主动态)例2：Being exhausted by work, he fell asleep quickly. (一般式被动态)例3：Having finished his homework, he went playing. (完成式主动态)例4：All this having been settled, he went home. (完成式被动态)2、所做成分二、基本知识（一）动词不定式在句中充当的成分(1)作主语。
2009年高考英语第二轮热点专题训练——状语从句
2009年高考英语第二轮热点专题训练——状语从句1. Shut the door after you _____ you go out.A. afterB. as ifC. whenD. while2. Travelling is difficult _____ you’re carrying two small chil dren and a heavy suitcase.A. unlessB. untilC. beforeD. when3. _____ we ever meet again I hope he remembers to thank me.A. If and whenB. When and whereC. If and whatD. Whe n and how4. There have been less accidents on this road _____ the spe ed limit was introduced.A. whenB. whileC. afterD. since5. I don’t know why, but I took a strong dislike to him _____I saw him.A. as soon asB. as much asC. as often asD. as far as6. However, US speakers often use “may” _____ British Eng lish uses “can”.A. sinceB. becauseC. whereD. unless7. The children have worn a path across the field _____ they walk each day to school.A. whereB. whenC. sinceD. because8. We can’t go along that road _____ the sign says “No En try”.A. untilB. unlessC. whileD. because9. _____ you’re growing up you must learn to stand on you r own two feet.A. As soon asB. In caseC. Now thatD. So that10. _____ the sun was shining I took an umbrella just to be on the safe side.A. SinceB. BecauseC. AlthoughD. In case11. _____ she’d lost her job she saved face by saying she’d left it willingly.A. UnlessB. Now thatC. BeforeD. Though12. _____ you saw him pick up the money, you can’t be sure he stole it.A. Now thatB. Even ifC. In caseD. So that13. _____ short the journey is, he always gets something to e at on the airline.A. HoweverB. HowC. WhateverD. What浏览完整试题14. Companies are buying in supplies of paper, _____ the price g oes up.A. in order thatB. in caseC. even thoughD. so that15. He had his camera ready, just _____ he saw something th at would make a good picture.A. now thatB. unlessC. in caseD. as long as16. Would you mind waiting outside, sir, _____ the manager can see you?A. afterB. whenC. unlessD. until17. They kept trying _____ they must have known it was hop eless.A. whenB. in caseC. as soon asD. so that18. Marsha got so carried away when arguing with her husb and _____ she hit him.A. afterB. thatC. unlessD. because19. I think it will be some time _____ we know the full cost of the accident.A. beforeB. whenC. sinceD. until20. Will you keep my place in the queue for me _____ I go and make a phone call?A. whileB. afterC. becauseD. as soon as21. I’ll prepare enough food just _____ they decide to stay f or dinner.A. in caseB. so thatC. in order thatD. as much as22. If they don’t understand it the first time, go over it aga in _____ they do.A. thoughB. untilC. afterD. in case23. _____ the government agrees to give extra money, the th eatre will have to close.A. In caseB. Now thatC. UntilD. Unless24. I don’t know why, but _____ I suggest, he always disagr ees.A. howeverB. whateverC. whatD. no matter25. _____ I understand what you say, I can’t agree with you.A. WhileB. AsC. SinceD. Because【参考答案】1—5 CDADA 6—10 CADCC 11—15 DBABC 16—20 DABAA 21—25 ABDBA【难点提示】3. if 表条件，when 表时间，句意为“倘若我们再有见面之时，希望他不会忘记谢我”。
高考英语语法复习：八种状语从句的用法
高考英语语法复习：八种状语从句的用法状语从句状语从句有时间、地点、原因、目的、方式、结果、条件、让步等八种。
一、时间状语从句：引导词有after，before，as，once，since，till，until，when，whenever，while，as soon as，the moment/minute…(一…就)，the time,the day,every time,next time,each time，by the time of，no sooner…than(一…就)，hardly…when(一…就).例如：Each/Every time he comes here,he will drop in on me.每次他来这儿他都顺便看我.He was ill last time I saw him.上次我见到他时他病了.No sooner had she heard the news than she cried.她一听到这个消息就哭了.[辨析]when与whilewhen引导的从句动词可以是延续性的或短暂性的，while引导的从句中动词必须是延续性的;在“be…when…”句式中when表“at that time(就在这时)”意，这样用的when不能换为while;while有时并不表示时间，而表示对比，意“而”、“却”，when无这样的用法。
例如：When I got home I found the door locked./While(或When)we were working in the fields,it suddenly began to rain./He was wandering through the streets when a bike hit him./His pencil is red,while mine is yellow.[辨析]till与until一般情况下可以互换，但until可以位于句首，till则不能。
高三英语一轮复习语法专题状语从句课件
时间状语从句
当主句是一般过去时，从句用过 去进行时。如：We were having dinner when the phone rang. （当电话响的时候，我们正在吃 晚饭。）
原因状语从句
如果主句是一般现在时，从句用 一般现在时。如：I am happy because I passed the exam. （我很高兴，因为我通过了考 试。）
高三英语一轮复习语法专 题状语从句课件
欢迎来到高三英语一轮复习语法专题状语从句课件！通过本课件，你将学习 什么是状语从句，不同类型的状语从句，以及状语从句的使用技巧和练习题。 让句是句子中充当状语的从句，它可以修饰、限定句子的其他成分。它可以表示时间、地点、原因、条件、 目的等不同的语义关系。
状语从句的分类
时间状语从句
用于表达动作的发生时间、顺序或频率。
原因状语从句
用于表达动作的原因或理由。
地点状语从句
用于表达动作的发生地点或位置。
条件状语从句
用于表达动作发生的条件或假设。
状语从句的引导词
时间引导词
如"when"、"while"、"after"等。
原因引导词
如"because"、"since"、"as"等。
地点引导词
如"where"、"wherever"等。
条件引导词
如"if"、"unless"、"as long as"等。
状语从句的基本结构
条件状语从句
如果主句是一般将来时，从句用 一般现在时。如：If it rains tomorrow, I will stay at home. （如果明天下雨，我将呆在家 里。）
状语从句(含07-09年高考题)
状语从句一.概念状语从句修饰主句中的动词,形容词,副词等,在复合句中作状语.引导状语从句的关联词是从属连词.状语从句用陈述句语序,一般位于复合句的句首或句末.当从句在句首时,从句后常用逗号和主句相隔.状语从句根据其在句中的不同作用分别表示时间,地点,原因,目的,结果,条件,比较,让步,行为方式等.二.相关知识点精讲1.地点状语从句地点状语从句通常由where, wherever 引导。
例如：Where I live there are plenty of trees. 我住的地方树很多。
Wherever I am I will be thinking of you. 不管我在哪里我都会想到你。
2.方式状语从句方式状语从句通常由as, （just）as…so…, as if, as though引导。
1）as, （just）as…so…引导的方式状语从句通常位于主句后，但在（just）as…so…结构中位于句首，这时as从句带有比喻的含义，意思是"正如…"，"就像"，多用于正式文体。
例如：Always do to the others as you would be done by. 你希望人家怎样待你，你就要怎样待人。
As water is to fish, so air is to man. 我们离不开空气，犹如鱼儿离不开水。
Just as we sweep our rooms, so we should sweep backward ideas from our minds.正如打扫房屋一样，我们也要扫除我们头脑中落后的东西。
2）as if, as though两者的意义和用法相同，引出的状语从句谓语多用虚拟语气，表示与事实相反，有时也用陈述语气，表示所说情况是事实或实现的可能性较大。
汉译常作"仿佛……似的"，"好像……似的"。
高考状语从句知识点
高考状语从句知识点状语从句是高考英语中的一个重要语法点，理解和掌握状语从句对于提高英语成绩至关重要。
状语从句在句子中充当状语，用于修饰动词、形容词、副词或整个句子。
一、状语从句的分类状语从句可以根据其表达的意义分为以下几类：1、时间状语从句常用的引导词有：when（当时候），while（在期间），as（当时；一边一边），before（在之前），after（在之后），since（自从），until ／ till（直到）等。
例如：When I was a child, I often played in the park （当我还是个孩子的时候，我经常在公园玩耍。
）While I was reading, my mother was cooking （我在读书的时候，我妈妈在做饭。
）2、地点状语从句常用的引导词有：where（在地方），wherever（无论哪里）例如：Where there is a will, there is a way （有志者，事竟成。
）Wherever you go, I will follow you （无论你去哪里，我都会跟着你。
）3、原因状语从句常用的引导词有：because（因为），since（既然），as（由于）例如：Because it was raining hard, we stayed at home （因为雨下得很大，我们呆在家里。
）Since you are here, you might as well stay for dinner （既然你在这里，不妨留下来吃晚饭。
）4、目的状语从句常用的引导词有：so that（以便；为了），in order that（为了）例如：He studies hard so that he can pass the exam （他努力学习以便能通过考试。
）I got up early in order that I could catch the first bus （我起得很早为了能赶上第一班公交车。
2009年高考英语试题分类汇编——状语从句
（09福建）1. She had just finished her homework her mother asked her to practice playing the piano yesterday.A. whenB. whileC. afterD. since【答案】A根据主从句的动词时态可知主句谓语动词的动作在从句谓语动词之前已经完成，引导词的意思是：当……的时候，选A。
（09陕西）2. My parents don’t m ind what job I do I am happy.A. even thoughB. as soon asC. as long asD. as though【答案】C根据题干意思可知此处是条件状语从句，引导词意思是：只要，选C。
even though引导让步状语从句，意思是：即使；as soon as引导时间状语从句，意思是：一……就……；as though引导方式状语从句，意思是：仿佛，好像。
（09上海）3. You can’t borrow books from the school library ______ you get your student card.A. beforeB. ifC. whileD. as【答案】A）4. Peter was so excited _______he received an invitation from his friend to visit Chongqing.A. whereB. thatC. whyD. when【答案】D（09全国2 ）5. All the dishes in this menu, otherwise stated, will serve two to three people.A. asB. ifC. thoughD. unless【答案】D【解析】考查状语引导词(unless)。
高三年级高考英语复习资料英语语法精品学案专题12 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。
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。
一、各种状语从句分类及其连词一览表如: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.wheneverB.thoughC.forD.while【试题解析】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。
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.AlthoughB.As long asC.If onlyD.As soon as【试题解析】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。
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。
高三英语 语法复习 状语从句
VI. since (from the time that) 1)I have known him ever since he was a boy. 2)I have worked here since I graduated from
3)I like tea while s一边,随着） 1)As they were picking tea,the girls were
singing happily. 2) She sang as she worked.
IV. Before
1)While he was walking in the street, he met Tim. (分词短语）
While walking in the street,he met Tim. Walking in the street ,he met Tom.
2)He learned to speak English while he was here.
1.Adverbial Clauses of Time:（时间状语从句） when, while, as, before, after, since, until, as soon as, every time, each time, the moment, by the time , immediately , the minute , the second….
Adverbial Clauses
（状语从句）
我们都知道在书面英语中不能写没有谓语的句子。 谓语可用状语来修饰，壮语主要由副词或与之相当的 其他词类、短语或从句担任，下面主要讲述专语从句，
特别是状语从句中的注意事项。
2009年高考英语语法精要讲解四
2009年高考英语语法精要讲解四2009年高考英语语法精要讲解十六：时态的综合问题在说或写一句话时，通常要选择一个中心时态，这个中心时态影响其它时态，即时态要前后一致。
以“现在”为中心：若开始叙述或描述着眼于“现在”，则常以“现在”为起点，从而会出现一般现在时、现在进行时、现在完成时或一般将来时连用的情况。
Our postman usually delivers our arrival at 7 every morning. It (be) nearly lunchtime and the mail still (not arrive). I (suppose) the mail (come) soon. Perhaps he (be) ill. (is, hasn’t arrived, suppose, will come, is 以“过去”为中心：若着眼于“过去”，则常以“过去某时”为基点，从而出现一般过去时、过去进行时、过去将来时和过去完成时连用的情况。
We lived in the street. They (build) houses all around us then. We (be) there for 10 years and (imagine) we (stay) there for the rest of our lives. (were building, had been, imagined, would stay)2009年高考英语语法精要讲解十七：一般现在时1、所有或任何时候都发生的动作或情况，即重复发生的动作--- How often does she visit her parents?--- Twice a month.2、永恒的真理Summer follows spring.3、①在条件或时间状语从句中I’ll let you know as soon as he gets there.②讨论计划和时间表或日程表时We leave at 11:15 and arrive at 17:50 tomorrow.4、固定词组如I see（明白）、I hear（听说）、I think（认为、想）、I feel（感觉）以引出已经了解的情况I see there’s some trouble in London.2009年高考英语语法精要讲解十八：现在进行时1、说话时正进行的动作或情况Someone’s knocking at the door. Can you answer it?2、发展中的或正在改变的情况The weather is getting better and better.3、任何时候都可能在进行中的事情I don’t like to be disturbed if I’m working.You look lovely when you’re smiling.4、表示将来①可用下列词：go, come, arrive, leave, startHe’s arriving tomorrow morning.②通过一个表示将来的的时间状语What are you doing this evening?5、现在进行时与一般现在时的对比①现在进行时用来谈论暂时的情况，一般现在时用来表示永久的情况，或经常发生的事情或习惯He’s not working very hard at the moment. （目前工作不努力）He doesn’t work very hard. （通常工作不努力）②讲故事、评论事情、解说体育运动等用一般现在时来叙述故事中一件又一件发生的事情Harrison shoots, but the ball hits the post andJackson clear.（哈里森射门，但是球碰倒柱子上，接着杰克逊解了围）2009年高考英语语法精要讲解十九：一般将来时1、用will, shall 表示①决定：谈及正在作出的一项决定时，常用I’ll----I will，不能用be going to ,因为它表示事先就已经作出的决定---The phone’s ringing. ---I’ll answer it.---Come to a party. ---OK. I’ll bring my friend.②威胁和允诺：第一人称用will (‘ll)；第二人称用shallI’ll hit you if you do that again.He shall have a gift for Christmas.③提议和请求：用Shall I …?/Shall we…?表示提议；用Will you…?表示请求Shall I carry your bag? Will you give me a hand?④I will/ We will 表示有强烈意图、提议、坚持或自愿做某事；不能用shallI will stop smoking---I really will.2、用be going to 表示①已经决定要做的事情We’re going to France next summer.②现在肯定讲会发生的事情Look at those clouds---it’s going to rain.③强烈的决心I’m going to keep asking her out until she says yes.3、用be about to do sth 表示最近的将来，“正要”，“马上就要”I am about to leave when there is a knock at the door.4、用be to do sth表示预定要做的事情The French President is to visit Japan next week5、be going to 与will / shall 的对比①都可以表示预言Do you think the car will start / is going to start?②讲到条件时（即如果一事发生，另一事也就发生），用will / shall 对将来进行预测，不用be going to ，即使条件没有说出来If I give you money you’ll only spend it on drink.---Come out for a drink.---No, my TV program.A. I’m going to missB. I’ll miss(B)6、一般现在时及现在进行时表示将来的情况2009年高考英语语法精要讲解二十：现在完成时1、开始于过去并将持续到现在的动作，常与下列词连用：for…, since…, recently,lately, so far, all this year, up till now, etc.I’ve planted 14 trees so far this morning.---How are you today?---Oh, I as ill as I do now for a long time.A. didn’t feelB. don’t feelC. wasn’t feelingD. haven’t felt(D) (NMET 2000)2、在过去某个不确定的时间发生的动作，但与现在有某种联系，因为我们所关心的是“现在”还存在着“过去”发生某事的结果，常和下列词连用：ever（问句或肯定句)，already(肯定句), never(否定句),yet(问句或否定句),before--- my glasses?---Yes, I saw them on your bed a minute ago.A. Do you seeB. Had you seenC. Would you seeD. Have you seen(NMET86) (D)eg. 1)--Have you passed your test ?--Yes.--When did you pass it?--(I passed it) Last week.2) —Have you passed your test?--Not yet.--When will you pass it?-- Next week.对比：Have you seen this film? （曾经经过）Did you see this film ? （某特定时间）3、可表示反复性或习惯性，常与often, three times 等词连用I’ve watched him on TV several times.4、终止性动词可用完成时，但不能和for, how long 等时间词连用，此时常用替换词This film has begunHow long has this film been on?begin borrow come die be on keep be here be deadjoin buy leavebe in have be away5、其它和现在完成时连用的词:just, in (within) the past (last) + 时间段；对比：He has just fallen downstairs.He fell downstairs just now.6、特殊结构①This is the first (most / only ) + n. + that-clauseThis is the best film I have ever seen.②It’s + 时间段+ since-clause (从句用过去时）It’s two years since he died.He has been dead for two years.He died two years ago.7、现在完成时与现在完成进行时现在完成进行时强调动作延续到未来或仍在进行.I’ve written an article. （已完成）I’ve been writing an article. （还在写）。
【公开课教案】高三英语语法专题复习之状语从句
高三英语语法专题复习之状语从句教材内容分析本课是进行高三英语语法的复习，我在教学中将语法知识的传授和语言基本技能的学习结合到一起，注重复习语法与语言的运用。
采用任务型教学法和小组合作探究学习法，从而扩大课堂的语言输入量及学生的语言输出量。
教学目标1、知识与技能引导学生准确把握非状语从句的使用。
根据该语法规律解决实际问题。
在运用语言的过程中培养学生的观察力、分析力、想象力和自学能力，帮助学生加强记忆力，提高思维能力和运用英语的综合能力，激发创造能力。
2、过程与方法以学生为主体，尝试创新思维，联系社会采用讨论、协作、探究、竞争的教学模式，引导学生灵活运用所学语法知识3、情感、态度的价值观。
用状语从句的句子结构表达思想感情和正确的世界观、人生观。
形成健全的情感态度，为未来发展和终身学习奠定好的基础。
教学重难点1）教学重点：了解和掌握状语从句的使用。
2）教学难点：能够运用此语法规则完成各种练习训练，并在实际语言活动中灵活运用。
一．状语从句的定义：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。
状语从句通常由一个连词引起，也可以由一个起连词作用的词组引起，有时甚至不需要连词直接和主句连接起来。
状语从句一般分为九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比较状语从句让步状语从句二．状语从句的分类：1．时间状语从句：在时间状语从句中，要注意时态一致，一般情况下主句是将来时的时候，从句要用一般现在时。
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，又可分类如下：（1）表示同时性，即主从句的谓语动作同时发生或几乎同时发生。
其连词有：when （当……的时候）, while（当……的时候）, as（当……的时候）, once（一旦……）as soon as（一……就……）, the time（当……的时刻）, the moment（当……的时刻）, by the time（到……时候为止）, next time(下次), the first time(第一次……的时候), the last time(上次……的时候)，immediately（一……就……）, instantly（一……就……）,directly（一……就……）以下关联词引起的句子中，前面常用过去完成时，后面用一般过去时hardly /scarcely…when…（刚……就……）, no sooner…than…（刚……就……）Strike while the iron is hot.趁热打铁。
高考英语状语从句知识点知识点复习
高考英语状语从句知识点知识点复习高考英语状语从句知识点复习状语从句是高考英语中的一个重要语法点，它在句子中起到修饰、补充说明的作用，使句子的表达更加丰富和准确。
接下来，让我们一起系统地复习一下高考英语中常见的状语从句类型及其用法。
一、时间状语从句时间状语从句表示时间关系，常见的引导词有：when（当时候）、while（在期间）、as（当时，一边一边）、before（在之前）、after （在之后）、since（自从）、until ／ till（直到）等。
1、 when 引导的时间状语从句表示“当时候”，从句中的动作可以与主句的动作同时发生，也可以先于主句的动作发生。
例如：When I was a child, I often played in the park （当我还是个孩子的时候，我经常在公园玩耍。
）when 还可以表示“突然”，常用于 be doing when 结构。
例如：I was walking along the street when it began to rain （我正在街上走着，突然下起雨来了。
）2、 while 引导的时间状语从句表示“在期间”，从句中的动作通常是持续性的，而主句的动作通常是短暂性的。
例如：While I was reading, my mother was cooking （我读书的时候，妈妈在做饭。
）3、 as 引导的时间状语从句表示“当时，一边一边”，强调主句和从句的动作同时发生。
例如：As she sang, she danced （她一边唱歌，一边跳舞。
）4、 before 和 after 引导的时间状语从句before 表示“在之前”，after 表示“在之后”。
例如：Please close the window before you leave the room （在你离开房间之前，请关上窗户。
）After he finished his homework, he went to bed （他做完作业后就去睡觉了。
09年高考英语知识点复习课件
3. There are more than 42 countries where the majority of the people speak English. majority / most A of doctors believe smoking is 1. The ____ harmful to health. A. majority B. most B of people agree to the plan. 2. ____ A. Most B. The majority C. The most D. majority
2. What is it that Joe can’t find in the
bathroom? A. 强调句型由 “it + is / was + 被强调 成分+ that / who + 句子其他成分”构 成, 强调句型可以对句中的主语、宾 语、状语进行强调。
so seriously 6) The house had been damaged ____ that we had to repair it. 7) Such rapid progress ______________(he had had he made made) that he was praised by his teacher. 8) So fast ___________ did he run (he ran) in the race that he took the first place.
C that, because she was a woman, she (2) He ____ didn’t understand about wine. A. thought B. wondered C. judged D. learned
09年高考英语状语从句专题复习
2009年高考英语第二轮语法专题复习九状语从句adverbial clauses知识要点：状语从句是副词性从句，它在句子中担任状语，修饰主句的动词、形容词或副词。
根据修饰的方面，状语从句可以分为以下九种。
1、时间状语从句2、地点状语从句3、原因状语从句4、目的状语从句5、结果状语从句6、条件状语从句7、方式状语从句8、让步状语从句9、比较状语从句1、时间状语从句种类从属连词例句说明时间状语从句whenwheneverwhen i came into the room, he was writing a letter.当我进屋时，他正在写信。
we shall go there whenever we are free.我们什么时间有空，我们就去那里。
when指的是"某一具体的时间"。
whenever指的是"在任何一个不具体的时间"。
wheni was walking along the street when suddenly someone patted me on the shoulder from behind.我正在街上走着，这时忽然有人从后面拍我的肩膀。
when意为"这时"或"在那个时候",可以看作是并列句,这种用法的when分句一般位于句末。
whilewhile it was raining, they went out.天下雨的时候，他们出去了。
i stayed while he was away.他不在的时候我在。
while指"在某一段时间里"，"在...期间"，while引导的动作必须是持续性的。
ashe hurried home, looking behind as he went.他赶快回家，不时地一边走一边向后看。
as引导持续性动作，强调主句和从句的动作同时发生。
高中语法专题-第12讲状语从句讲义-高三英语一轮语法专题复习
英语学科高中英语语法复习专题讲义第12讲状语从句状语是用来修饰形容词，动词，副词或整个句子的成分。
它可以表示时间、地点、原因、目的、结果、条件、让步、比较、方式等。
当充当状语的部分是一个句子时，也就是状语从句。
分类如下：1.时间状语从句2.地点状语从句3.原因状语从句4.条件状语从句5.让步状语从句6.目的状语从句7.结果状语从句 8.方式状语从句 9.比较状语从句一、时间状语从句引导词可分为两部分as, while, when, whenever, before, after, until ( till ), since, as soon asevery time, next time, the first /…time, the moment, the minute /…, instantly, immediately, directly （一……就……）1.as, while , when的区别I owed Jack $ 100 when I was in London.The students sang as they walked.As he stood up, he dropped the glass, breaking it into pieces.While I was reading, he came in.I made some foreign friends while I was in London.注意：1）when还可作并列连词，其意义为“那时，这时”，相当于and at this/that time。
常用于下列句式：sb. was doing sth. when...某人正在干某事就在这时……sb. was about to / going to do sth. when...某人正打算干某事就在这时……sb. had just done sth. when...某人刚干了某事就在这时……2）when还表示原因“既然”。
高三英语语法复习课件状语从句共26页文档
1、合法而稳定的权力在使用得当时很 少遇到 抵抗。 ——塞 ·约翰 逊 2、权力会使人渐渐失去温厚善良的美 德。— —伯克
3、最大限度地行使权力总是令人反感 ；权力 不易确 定之处 始终存 在着危 险。— —塞·约翰逊 4、权力会奴化一切。——塔西佗
5、虽然权力是一头固执的熊，可是金 子可以 拉着它加强。 ——德 谟克利 特 67、今天应做的事没有做，明天再早也 是耽误 了。——裴斯 泰洛齐 68、决定一个人的一生，以及整个命运 的，只 是一瞬 之间。 ——歌 德 69、懒人无法享受休息之乐。——拉布 克 70、浪费时间是一桩大罪过。——卢梭
状语从句讲解-高三英语二轮复习语法系列
状语从句状语从句在复合句中起状语的作用，修饰主句中的谓语动词、形容词或副词。
状语从句由从属连词引导，从属连词在句中不充当句子成分，只起连接作用。
根据意义上的不同，状语从句可分为下列几种：时间状语从句、地点状语从句、原因状语从句、目的状语从句、方式状语从句、条件状语从句、结果状语从句、让步状语从句、比较状语从句。
状语从句多位于句首或句尾。
位于句首时，一般要用逗号同主句隔开，朗读时用升调；位于句尾时，一般不用逗号，朗读时用降调。
When you go out,please close the window.你外出时请关窗户。
Please close the window when you go out.1 时间状语从句时间状语从句在句中起时间状语作用，可居句首、句中或句尾。
常用于引导时间状语从句的连词有：when 当……时before在·……之前after在……之后while在……期间since自从ever since自从as当……时，一边till 直到until 直到as soon as一·……就the moment一……就the minute一……就instantly一…就directly一……就immediately一……就the instant一……就every time 每次each time每次once 一……就next time 下次hardly···when 刚····就no sooner···than 刚·····就whenever不管任何时候scarcely…when 刚……就as long as 长达by the time 到……1) whenwhen 引导时间状语时，表示主句谓语动词的动作与从句谓语动词的动作是同时发生的，或者从句的动作发生在主句的动作之前。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
2009年高三英语精编复习资料：语法专题（状语从句）一、考点聚焦1、时间状语从句（1）as、when、while用法。
as表示“当…的时候”, 往往和when/ while通用, 但它着重强调主句与从句的动作或事情同时或几乎同时发生。
She came up as I was cooking.（同时）The runners started as the gun went off.（几乎同时）when （at or during the time that ）既可以表示在某一点的时候, 又可表示在某一段时间内, 主句与从句的动作或事情可以同时发生也可以先后发生。
It was raining when we arrived.（指时间点）When we were at school, we went to the library every day.（在一段时间内）while意思是“当……的时候”或“在某一段时间里”。
主句中的动作或事情在从句中的动作或事情的进展过程中发生, 从句中的动词一般要用延续性动词。
在when表示a period of time 时, 两者可以互换。
Please don’t talk so loud while others are working.He fell asleep while/when reading. Strike while the iron is hot.（用as或when不可, 这里的while意思是“趁……”（2）引导时间状语从句的连接词除上述外还有：①till, not … until …, until, before, since Don’t get off the bus until it has stopped.He waited for his father until（till）it was twelve o’clock.It will be five years before he returns from England.②hardly / scarcely … when, no sooner … than, as soon as once表示“一……就”As soon as I have finished it , I’ll give yu a call.Once you show any fear, he will attack you.We had hardly got / Hardly had we got into the country when it began to rain.No sooner had he arrived / He had no sooner arrived than she started complaining.③directly, immediately, the moment, the minute that… 一……就He made for the door directly he heard the knock.④each time, every time, by the time.Each time he came to my city, he would call on me.注意：表示未来情况, 主句用将来时, 从句用现在时。
2、让步状语从句（1）although与though可以引导让步状语从句, 不能与but连用, 但可以与yet连用。
Although they are poor,（yet）they are warm-hearted.（2）even if或even though引导让步状语从句, 表示“即使”, “纵然”, 用来使人注意下文所强调内容的性质。
I’ll get there even if（though）I have to sell my house to get enough money to go by air.（3）no matter后接上who、what、where、how等疑问词, 也可以在这类疑问词后面加上ever构成whoever、whatever、wherever、however等。
Don’t tru st him, no matter what / whatever he says.Whoever breaks the law will be published.No matter how hard the work is, you’d better try to do it well.Child as （though）he is, he knows a lot. Much as I like it, I won’t buy.Try as he would, he couldn’t lift the heavy box..3、原因状语从句：because, for, as, since, now that（1）表示不知道的原因时用because,即说话人认为听话人不知道, 因此because从句是全句最重要的部分, 通常它被置于主句之后。
You want to know why I’m leaving? I’m leaving because I’m full.for虽然表示不知道的原因, 但其语气较because要弱得多, 是可说可不说的话, 它只能置于主句之后, 这时, for是并列连词。
如果不是因果关系, 而是对前面主句的内容加以解释或推断时, 只能用for。
如：It’s morning now, for the birds are singing.（很显然, 鸟叫不可能是“现在已是早上”的原因。
）（2）表示已经知道的原因时用as或since,即某种原因在说话人看来已经很明显, 或已为听话人所熟悉, 因此它是句中不很重要的部分。
since要比as正式一些, 它们通常被置于语句之前, 但有时却相反。
Seeing all of the children already seated, he said, “Since everyone is here, let’s start.”（3）下列情况下只能使用because:①在回答why的问句时；②在用于强调句型时；③被not所否定时。
4、地点状语从句：where; whereverMake a mark wherever you have any questions.We will go where the Party directs us.5、目的状语从句：that, so that, in order that注意：目的状语从句的谓语动词常与情态动词连用, 否则可能是结果状语从句。
不可置于句首。
6、结果状语从句：that, so that, so … that, such … that …注意：so + 形容词/副词+ that从句；such +名词+ that从句。
7、方式状语从句：as, as if（though）I’ll do as I am told to.It looks as if it is going to rain.8、比较状语从句：than, as9、条件状语从句：if, unless, so （as）long as, in case, once, a far as, on condition that.注意if与unless的区别：不能用and连接两个unless从句, 即不能有… unless …,and unless … 。
但if … not and if … not却不受此限。
You won’t lose your weight unless you eat less and unless you exercise more.（×）但可以说… unless you eat less and exercise more.10、注意状语从句中从句的省略现象（1）连接词+ 过去分词Don’t speak until spoken to.Pressure can be increased when needed.Unless repaired, the washing machine is no use.（2）连词+现在分词Look out while crossing the street.（3）连词+ 形容词/其他常见的有it necessary、if possible、when necessary、if any等。
二、精典名题导解1. I don’t think I’ll need any money but I’ll bring some ____________.A.as lastB.in caseC.once againD.in time解析：答案为B。
句意为“带些钱以防万一”, 只能选择in case。
引导的条件状语从句, 后面省略了I should need it。
2. The WTO can’t live up to its name _________ it doesn’t include a country that is home to one fifth of mankind. A.as long as B.while C.if D.even though解析：答案为C。
本题考查状语从句的用法。
句意为“假如世贸组织不包括占世界人口五分之一的中国的话, 那它就名不副实”。
as long as语气过于强烈, while和even though不符合句意。
3、Someone called me up in the middle of the night, but they hung up_________I could answer the phone. A. as B.since C.before D.until 解析：答案为C。
题意为：半夜里有人打来电话, 我没来得及就挂了。
but暗示在接话前就挂了。