高三语法复习状语从句
江苏高考高三英语语法知识复习

高三英语语法知识复习(复合句)一、名词性从句名词性从句相当于名词,可分别在句中作主语、表语、宾语和同位语。
可分为主语从句、表语从句、宾语从句和同位语从句。
从属连词that:在从句中不充当任何成分,也没有任何意思,只起连接作用,有时可以省略从属连词if, whether:在从句中不充当任何成分,有意义,不可以省略: 连接代词who, whoever, whom, whomever, which, whichever, what, whatever, whose在从句中充当成分,有意义,不可以省略连接副词where, when, why, how:在从句中充当成分,有意义,不可以省略一、主语从句1.由从属连词引导的主语从句:①Whether the country should build a nuclear power station is something we must discuss.那个国家是否应该建立核电站……光以直线传播….②That light travels in straight line is known to all .2.由连接代词引导的主语从句:我们所需要的是……①What we need is more time.无论你选哪本书……②Whichever book you choosedoesn’t matter to me.3.由连接副词引导的主语从句:飞机什么时候起飞……①When the plane is to take offhasn’t been announced.水的流量是多少……③How much water is flowing can be measured easily.4.关于形式主语 it①It + be +形容词+ that-从句重要的是…有必要…… It is important that…It is necessary that…很明显…… It is likely that….很可能It is obvious that…分词+ that-从句②It + be + -ed众所周知…It has been decided that…人们相信……It is known to all that…It is believed that…已决定……名词+ that-从句③It + be +It is common knowledge that… ……是常识 It is a surprise that…令人惊奇的是……事实是…… 可应用于此句型的名词还有fact / shame / honor / question/pityIt is a fact that…等。
高考英语重要语法知识:状语从句

高考英语重要语法知识:状语从句定义:在句中作状语的从句是状语从句,修饰主句中的动词、形容词或副词等。
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,状语从句放在句首时,要用逗号,放在句尾时不用。
分类:根据意义上的不同,状语从句可分为: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条件状语从句⑥结果状语从句⑦让步状语从句⑧方式状语从句⑨比较状语从句一、时间状语从句引导时间状语从句的连词有:as, when(whenever),while, before, after, as soon as, until(till), since,every/each/next time, once.( as, when, while都有“当……的时候”,可以互用)◆When、While、as的区别:①when是at or during the time ,既指时间点,也可指一段时间,因此when引导的时间状语从句中的动词可以是终止性动词,也可以是延续性动词;while是during the time,只指一段时间,所以while从句中的动词必须是延续性动词。
②when说明从句的动作和主句的动作可以是同时,也可以是先后发生;when从句多用一般过去时while主从句动作或状态同时发生。
while从句多用过去进行时eg. When the teacher came in,we_____________________(talk).When the clock struck twelve,all the lights went out.When we arrived at the station,the train had left.While we _____________(have)supper,all the lights went out.While I was writing letters last night,he was watching TV.④when和while还可作并列连词when表示“就在那时”; while表示“然而”,表前后意思的对比。
高中英语语法复习课件--状语从句(48张PPT)

• * in case(万一) • Send us a message in case you have any
difficulty.
• *on condition that(?) • We’ll let you use the room on condition
that you keep it tidy.
• for 解释说明 • He must be ill, _______.(因为他今天没来)
三 条件状语从句 conditional adverbial clause
if,unless,so/as long as, in case on condition that, provided that,providing that,suppose that, supposing that
if If you work harder,you will succeed.
unless :if... not 除非 • Unless he comes, we won’t be able to go. • If he doesn’t come,we won’t be able to go.
• * as/so long as(只要 ) • You may borrow the book as long as you
2. while“尽管,虽然”,相当于although
3. while意为“而,却”,表示对比。 Jane was dressed in brown while Mary was dressed in blue.
as的用法
1. “一边…一边”; “随着” She was doing her homework as she was listening to the music.
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重要语法知识点之一,掌握好状语从句对于理解和运用英语语言有着至关重要的作用。
在这篇文章中,我们将对高考英语中常见的状语从句类型进行详细的复习。
一、时间状语从句时间状语从句表示时间关系,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。
When 引导的时间状语从句,表示一个动作发生时,另一个动作正在进行或刚刚完成。
例如:“I was doing my homework when my mother came back” (当我妈妈回来的时候,我正在做作业。
)While 引导的时间状语从句,强调主句动作和从句动作在同一时期内同时发生,且持续时间较长。
例如:“While I was reading, my sister was playing the piano” (我在读书的时候,我妹妹在弹钢琴。
)As 引导的时间状语从句,强调两个动作同时发生,或一个动作随着另一个动作的变化而变化。
例如:“As time goes by, we are growing older” (随着时间的流逝,我们渐渐变老了。
)Before 和 after 引导的时间状语从句,分别表示“在之前”和“在之后”。
例如:“Please turn off the light before you leave the room” (在你离开房间之前,请关灯。
)“I will call you after I finish my work” (我完成工作之后会给你打电话。
)Since 引导的时间状语从句,表示“自从以来”,主句通常用现在完成时,从句用一般过去时。
例如:“I have lived here since I was born”(自从我出生以来,我就住在这里。
高三英语语法复习(状语从句)

时间状语从句
3、before的用法 (1)表示“在......之前”,引导时间状语从句,可 放在主句之前或之后,但通常不用于一般将来 时。 Do it now before you forget.
I had read the operation instruction before I began to test the machine.
时间状语从句
4、until的用法
(3)用于强调句中的until所引导的时间状语从句, 一般采用“It is / was not until... that...”句型。
He didn’t finish his work until yesterday. →It was not until yesterday that he finished his work. 强调句
时间状语从句
2、while的用法 (2)表示对比的用法,其意为“而,但”。 句 中 Some people waste food while others haven’t enough. 句中 I went swimming while the others played tennis. 句中
时间状语从句
时间状语从句
1、when的用法 (4)when可以作“既然”解,引导原因状语从句,相 当于since, now that。 I can’t tell you anything when you won’t listen. Why do you want a new job _______ you’ve got such a good one already? (NMET2007) A. that C. which B. where D. when
高中英语会考语法复习-状语从句

语法复习六:状语从句由从句担任的状语,在句子中可修饰谓语(或其它动词)、形容词、副词或是整个句子,它可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。
状语从句是一较大的语法项目,也是近几年高考题中常见的一个重要试点。
高考中已考查了时间、让步、地点、条件、目的等状语从句,这些从句仍是今后高考热点,应作充分准备。
同时对方式状语从句也应引起重视。
(一)时间状语从句表示时间的状语从句可由when, as, while, whenever, after, before, till (until), since, once, as soon as (或the moment ), by the time, no sooner … than, hardly (scarcely) … when, every time等引导。
e.g. When I came into the office, the teachers were having a meeting.He started as soon as he received the news.Once you see him, you will never forget him.No sooner had I gone to bed than I went to sleep.(二)原因状语从句原因状语从句是表示原因或理由的,引导这类从句的最常用的连词是because, since, as , now that(既然)等,for 表示因果关系时(它引导的不是从句)为并列连词,语气不如because 强。
e.g. He is disappointed because he didn't get the position.As it is raining, I will not go out.Now that you mention it, I do remember.(三)地点状语从句引导地点状语从句的连词是where 和wherever等。
高三语法专题复习二:状语从句导学案设计(无答案)
语法专题复习二:状语从句学习内容➢状语从句的分类➢状语从句引导词➢状语从句实战题一、状语从句的分类概念:在复合句中,充当状语的从句就是状语从句。
分为九大类:1.时间状语从句Adverbial clause of time2.地点状语从句Adverbial clause of place3.条件状语从句Adverbial clause of condition4.原因状语从句Adverbial clause of reason5.目的状语从句Adverbial clause of purpose6.结果状语从句Adverbial clause of result7.让步状语从句Adverbial clause of concession8.比较状语从句Adverbial clause of contrast9.方式状语从句Adverbial clause of manner二、状语从句的引导词1.时间状语从句引导词when/as(当…的时候), while(当…的时候), before(在…之前),after (在…之后) since (自从…以来)until/ till(直到…时候);not...until (直到…时候才)by the time (在…之前)once (一旦)as soon as, immediately, directly, instantly, the moment, the minute, the second, the instant一…就…hardly…when/before; no sooner…than…; scarcely…when…刚/一…就…the first time(第一次); the second time(第二次);..., the last time (最后一次);every time (每一次), each time(每一次), next time(下一次);…2.地点状语从句WhereWherever3.条件状语从句if,unless (if not );when 在…的情况下as long as…; so long as…只要on (the) condition that…只要only if 只要If only 但愿;用虚拟语气in case…Suppose/Supposing (that)Providing/ Provided that…(可用虚拟语气)Imagine that…On the assumption that…Given that…祈使句/名词短语(相当于if 条件状语从句), + and/or +…(相当于主句)4.原因状语从句because/ as; in thatfor 不能放句首since/ now that 说话者双方都知道的原因seeing that…; 鉴于;考虑到considering that 考虑到;因为when 虽然,然而,可是for fear that…唯恐5.目的状语从句… so that… (从句中要有情态动词can, could, may; might; will; would等) … in order that… (从句中要有情态动词can, could, may; might; will; would等)6.结果状语从句…so…that…结果…such…that…结果…, so that…结果7.让步状语从句although/ though ( as 的替换); whileeven if; even thoughwhether…or…no matter + wh-word (who, what, when, how, where…) (只引导状语从句) wh-word+ ever (名词性、状语从句均可)whereas/while 然而8.比较状语从句as…as…not so…as……the same …as…The + 比较级…; the + 比较级…than……no less …than 同…一样…no more …than…同…不一样9.方式状语从句as 按照as if, as though三、状语从句实战题(一)在空格中填入合适的连词或动词形式1.She hadn’t stayed in the country for weeks _______ a strong earthquake struck it.2.We won’t start the project __________ all the preparations ____________________ (make).3.We ___________________(finish)conducting the survey by the time this semester __________ (end).4.The famous movie star ___________________ (reach) the airport ______________ the fans_______________ (begin) to scream.5.Please let me know ________________ you get the results of the exam.6.You’d better make special marks ___________________ you have difficulty understanding them.7.Why did you choose to go to the theatre by taxi ________________you had such a nice car at hand?8.Tim is in good shape physically _______ he doesn't get much exercise.9.Today, we will begin ________we stopped yesterday so that no point will be left out.10.The scientist does not study nature ________ it is useful to do so. He studies it because he takes pleasure in it.11.By the time children _________ up to three years, they _________________(speak) a little Chinese.12.Bookshops can often host readings and other cultural events ________ you don't feel like reading in them.13.Liquids are like solids ______________ they have a definite volume.14.We hadn’t met for 20 year s, but I recognized her ______________ I saw her.15.I will accept any job _________________ I don’t have to get up early.(二) 单项选择1.—It’s a long time _________I saw you last.—Yes, and what a pity it is now that it will be a long time __________we see each other again.A. before; sinceB. since; whenC. since; beforeD. when; before2. _________ tomorrow, our ship will set out for Macao.A. However the weather is likeB. However is the weather is likeC. Whatever is the weather likeD. Whatever the weather is like3. I’d like to study law at university ______ my cousin prefers geography.A. thoughB. asC. whileD. for4. _______ I really don’t like art, I find his work impressive.A. AsB. SinceC. IfD. While5. Help others whenever you can, _________ you will make the world a nicer place to live in.A. andB. orC. unlessD. but6. Reality is not the way you wish things to be, nor the way they appear to be, ________ the way they actually are.A. asB. orC. butD. and7. You’d better not leave the medicine ________ kids can easily get at it.A. even ifB. whichC. whereD. so that8. __________ unemployment and crime are high; it can be assumed that the latter is due to the former.A. BeforeB. WhereC. UnlessD. Until9. She had just finished her homework ________ her mother asked her to practice playing the piano yesterday.A. whenB. whileC. afterD. since10. It just isn’t fair, ________ I was working as a waiter last month, my friends were lying on the beach.A. wheneverB. thoughC. forD. while11. ---Take a cigarette, please.--- No, thanks. It’s three years ________ I smoked.A. beforeB. sinceC. afterD. when12. --- It cost me 30 yuan to get here.--- Well, it was crazy of you to take a taxi ________ you could come by bus as well.A. unlessB. whenC. ifD. because13. You are certain to live your dream ________ you make great efforts and lay emphasis on improvements inefficiency.A. on condition thatB. as far asC. even thoughD. in case14 I don’t know ________. If he ________, I’ll let you know.A. if Mr. Wang come; comesB. when Mr. Wang will come; will comeC. if Mr. Wang will come; comesD. whether Mr. Wang comes; comes15. _______ the day went on, the weather got worse.A. WithB. SinceC. WhileD. As16. ______ I met him, he was working as a secretary in a big company.A. Since the first timeB. The first timeC. The first time whenD. For the first time17. I have brought my tennis things along in case we _________ time for a game tomorrow.A. shall haveB. haveC. will haveD. are going to have18. She always went swimming when she was young, __________.A. no matter how cold was itB. no matter how cold it wasC. no matter it was coldD. however it was cold19. He was such a hero ________ many young people are inspired to learn from.A. thatB. whenC. whichD. as20. If you put a stone in the way of an ant, it will go around, over, under or on top, without stopping, until it findsa way to get ________ it needs to be.A. whatB. howC. whichD. where21. Peter bought a map as soon as he got to Los Angeles ________ he lost his way there.A. as thoughB. now thatC. even ifD. in case22. Most people have to get to a point where they don't have a choice ________ they will change something.A. sinceB. beforeC. whileD. once23. ________ you can learn to appreciate the challenges in life, you will find inner strength.A. WhenB. WhileC. BeforeD. Unless24. Careful studies have indicated that as many as 50 percent of patients do not take drugs _________ directed.A. howeverB. whenC. soD. as25. We will visit Europe next year ______________ we have enough money.A. lestB. untilC. unlessD. provided26. I’ve already told you that I am going to buy it, ___________.A. however much it costsB. however does it cost muchC. whatever does it costD. whatever much it costs27. I am sure he is up to the job __________ he would give his mind to it.A. if onlyB.in caseC. untilD. unless28. ___________ her faults, she is Arnold’s mother. Don’t be so rude to her.A. WhateverB. WhicheverC. No matter whatD. No matter which29. Why do you want a new job __________you’ve got such a good one already?A. thatB. whereC. whichD. when30. Even though it doesn’t feel like a fairy tale, I still feel like I am living in a cartoon with him every day__________ we can lie down and live a carefree life.A. whereB. whichC. whatD. when。
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。
状语从句知识点归纳高三
状语从句知识点归纳高三高三阶段是学生为了参加高考而奋斗的关键时期。
语法知识对于学生的语言表达和写作能力至关重要。
状语从句是一个常见的语法结构,也是高三学生需要掌握和运用的知识点之一。
本文将对状语从句的定义、分类以及常见的用法进行归纳总结,帮助高三学生更好地应对语法考试和提升语言表达能力。
一、状语从句的定义状语从句是一个句子,在句中充当状语,用来修饰谓语动词、形容词、副词或整个句子。
状语从句通常由连词引导,包括时间、地点、原因、条件、目的、方式等多种类型。
二、状语从句的分类和特点1. 时间状语从句时间状语从句用来表示动作或事件发生的时间,常见的引导词有when、while、as、since、until等。
例如:- She was reading a book when I saw her.- They have been friends since they were in kindergarten.2. 地点状语从句地点状语从句用来表示动作发生的地点或者某个动作的方向,常见的引导词有where、wherever等。
例如:- He will go wherever his parents go.3. 原因状语从句原因状语从句用来表示某个动作或者事件的原因,常见的引导词有because、since、as等。
例如:- He failed the exam because he didn't study hard.4. 条件状语从句条件状语从句用来表示某个动作的发生或者某件事情的成立条件,常见的引导词有if、unless、as long as等。
例如:- If it rains tomorrow, we will stay at home.5. 目的状语从句目的状语从句用来表示某个动作或者事件的目的,常见的引导词有so that、in order that等。
例如:- We study hard so that we can pass the exam.6. 方式状语从句方式状语从句用来表示某个动作或者事件的方式,常见的引导词有as、as if等。
高三语法复习状语从句
Ⅲ 条件状语从句
1. 引导词: if, unless, as long as (=so long as只要) , in case
(that) (以防万一;如果 ), on condition that(条件是,在…的条件 下 ), if only(要是...多好 ), only if(只是在...的时候 ), supposing/ suppose(假如 ) etc.
As she grew older, she became more beautiful. 随着
我刚一到车站, 火车就发动了。
(Hardly/Scarcely … when; No sooner … than) Hardly/ Scarcely had I reached the station when the train started. No sooner had I reached the station than the train started.
till / until / until the rain stops. Let’s wait till ________ I won’t qualify _____ until I get the certificate. 直到午夜噪音才停。 The noise did not stop until midnight. (倒装) = Not until midnight did the noise stop. (强调) = It was not until midnight that the noise stopped.
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(NMET 99) ---- I’m going to the post office. ---- ___ you’re there, can you get me some stamps? A. As B. While C. Because D. If
用when, as, while 完成下列句子
结果状语从句
目的状语从句 方式状语从句 比较状语从句
so that, so…that, such…that so that, in order that, in case, as, as if/as though than, as…as, not so/as…as,
the +比较级…, the +比较级…
8 The roof fell _____he had time to dash into the room to save his baby. A. before B. as C. after D. until
9.Scientists say it may be five or ten years _______it is possible to test this medicine on human patients. A. since B. before C. after D. when 10.It_____ long before we _____the result of the experiment . [„02上海春招] A.will not be ;will know B.is; will know C.will not be ; know D.is; know
5 His father began to work ______his childhood. A. since B. before C. as early as D. while
6 ---- What was the party like? ---- Wonderful. It‟s years ___ I enjoyed myself so much. A. after B. before C. when D. since 7 (2000) Someone called me up in the middle of the night, but they hung up ____ I could answer the phone. A. as B. since C. until D. before
When the lesson was over 下课的时候), we ________________________( began our writing.
பைடு நூலகம்
as he walks (边走). John sings________________
While we were watching TV (我们看电视的时 _________________________ 候), he was writing a composition.
状语从句的分类
• 6. As long as you don’t lose heart, you’ll succeed. (条件) • 7. Try as he might, he could not find a job. ( 让步 ) • 8. The old lady treats the boy as if he were his own son. ( 方式 ) • 9.He is taller than I am.( 比较 )
九 时间状语从 种 when, while, as, before, after, since, 常 句 用 once ,by the time , till, until, not…until, the 的 first/second…/last time, as soon as, the moment, the 状 minute, the instant, immediately, directly, instantly, 语 hardly…when, scarcely…when, no sooner…than , 从 every time, each time 句 where, wherever 及 地点状语从句 其 because, since, as, for, now that(既 原因状语从句 常 然), in that(因为) 用 条件状语从句 if, unless, as(so) long as, on condition 的 连 that, 要……)等。如: 接 词
用横线划出下列句子中的状语从 句,并指出是哪种状语从句:
• 13. Now that you've come, you'd better have dinner with us. 结果 • 14. He was so excited that he couldn't fall asleep. 方式 • 15. We must do everything as he tells us. 比较 • 16. India is much bigger than Japan is. 让步 • 17. No matter when you come, you are warmly welcome. 条件 • 18. As (So) long as you work hard, you can catch up with the other classmates.
• • • •
我们来这两年了 两个月他才能回来。 我爸爸戒烟有两年了。 It is/ has been two years since we arrived here. • It will be two months before he comes back. • It is / has been two years since my father stopped smoking / smoked.
九 种 常 用 的 状 语 从 句 及 其 常 用 的 连 接 词
让步状语从句
although, though, as, even though/even if, while(虽然), no matter +which/what/when/where/who/how, whichever, wherever, whatever, whoever, whenever, however, whether…or;
3. 副词类(由副词充当引导词):immediately, directly, instantly, etc. (一...就...) e.g. I will give you an answer immediately I finish my work.
4.句型类:no sooner…than…, hardly/scarcely… when…, etc. (一…就…) e.g .Scarcely had he gone when she appeared. 注意:用于句首时应引起部分倒装, 且前部分一般 用过去完成时
Adverbial Clause
状语从句
状 语 从 句
考查特点
能力要求
时间状语从句 条件状语从句 原因状语从句 结果状语从句 让步状语从句 as, while用法的归纳 省略现象
用法归纳
二能力要求:
1.了解状语从句的分类情况及各种状语 从句中经常使用的连词 2.能够在真实的语境中判定从句与主句 的逻辑关系,从而能够使用恰当的连 词完成交际. 3.能够辨别同类状语从句中近似连词的 用法区别.
用横线划出下列句子中的状语从 句,并指出是哪种状语从句:
地点 • 目的 •
• 让步 • 时间 • 让步 •
原因
7. Where there is water, there is life. 8. He studied hard so that he could catch up with his classmates. 9. Since you are very busy, I won't trouble you. 10. Even if (though) I fail. I’ll never lose heart. 11. Once you begin the work, you must continue. 12. Although the sun was shining, it wasn’t very warm..
状语从句的分类
1. While I was walking along the street, I found many beatiful buildings ( 时间 ) 2. Where there is a will, there is a way. ( 地点 ) 3. Now that/Since everybody is here, let’s begin our meeting. ( 原因 ) 4. I’ll speak slowly so that you can understand me. ( 目的) 5. So clever was he that he was able to work out all the difficult problems. ( 结果 )
C. before D. at the moment 4.He _____to the lab than he set out to do the experiment. [„99上海] A.has no sooner got B.no sooner got C.will no sooner get D.had no sooner got
用横线划出下列句子中的状语从句, 并指出是哪种状语从句:
让步 • 比较 • 方式 • 结果 • 条件 • 时间 •
1. Child as she is, she knows a lot of things. 2. The more I can do for the class, the happier I’ll be. 3. He talks as if (as though) he knew all about it. 4. He is such a good teacher that the students love and respect him. 5.I shall go to the park unless it rains. 6. No sooner had I got home than it began to rain.