九种状语从句
§状语从句的种类（九种）
口诀：
?时地原因条状补，
?目比结果方让步，
?连词引导各不同；
?主句通常前面走，
?连词引导紧随后，
?从句若在主前头，
?主从之间有个逗。
用来修饰谓语动词、其它动词、定语、状语或整个句子的从句叫做状语从句。状语从句可分为：
1.时间状语从句；(adverbial clause of time)
2.地点状语从句；(adverbial clause of place)
3.原因状语从句；(adverbial clause of cause)
4.条件状语从句；(adverbial clause of condition)
5.目的状语从句；(adverbial clause of purpose)
6.让步状语从句；(adverbial clause of concession)
7.比较状语从句；(adverbial clause of comparison)
8.方式状语从句；(adverbial clause of manner)
9.结果状语从句。(adverbial clause of result)
§状语从句的时态特点
一般情况下，时间和条件状语从句的谓语动词一般用“一般现在时”表示“一般将来时”，用“现在完成时”表示“将来完成时”。例如：
1.时间状语从句；(adverbial clause of time)
①由when, while, as引导的时间状语从句。例如：
When we got home, I find Tom.
While my wife was reading the newspaper, I was watching TV.
We always sing as we walk.我们总是边走边唱。
②由before和after引导的时间状语从句。
It will be four days before they come back. 他们要过四天才能回来。
After you think it over, please let me know what you decide.你仔细考虑过以后，告诉我你是怎样决定的。
③由till或until引导的时间状语从句。till和until一般情况下两者可以互换，但是在强调句型中多用until。并且
要注意的是：如果主句中的谓语动词是瞬时动词时，必须用否定形式；如果主句中的谓语动词是延续性动词时，用肯定或否定形式都可以，但表达的意思不同。
I worked until he came back.我工作到他回来为止。
I didn't work until he came back.他回来我这才开始工作。
④由since引导的时间状语从句。since引导的从句的谓语动词可以是延续性的动词，又可以是瞬时动词。一
般情况下，从句谓语动词用一般过去时，而主句的谓语动词用现在完成时。但在It is ＋时间＋since从句的句型中，主句多用一般现在时。
I have been in Beijing since you left. 自从你离开以来，我一直在北京了。
⑤由as soon as, immediately, directly, instantly, the moment, the instant, the minute, 等引导的时间状语从
句。这些连词都表示“一……就”。
I will go there directly I have finished my breakfast. 吃完早饭，我立即到那里。
The moment I heard the news, I hastened to the spot.我一听到消息，马上赶到了出事地点。
As soon as I reach Canada, I will ring you up. 我一到加拿大，就给你来电话。
【注意】hardly(scarcely, rarely)…when / before, no sooner…than相当于as soon as之意。主句用过去完成时，从句用一般过去时。当hardly, scarcely, rarely和no sooner位于句首时，主句应用倒装语序。例如：
He had no sooner arrived home than he was asked to start on another journey. 他刚到家，就被邀请开始另一旅程。
No sooner had the sun shown itself above the horizon than he got out of bed to commence work.太阳刚从地平线上升起，他就起床劳动去了。
⑥由by the time引导的时间状语从句。注意时态的变化：在一般情况下，如果从句的谓语动词用一般过去时，主句的谓语动词用过去完成时；如果主句的谓语动词用一般现在时，主句的谓语动词用将来完成时。
By the time you came back, I had finished this book.到你回来时，我已经写完这本书了。
⑦由each time, every time和whenever引导的时间状语从句。
Each time he came to Harbin, he would call on me. 他每次来哈尔滨，总是来看我。
2.地点状语从句；(adverbial clause of place)
地点状语从句一般由连接副词where, wherever等引导，已经形成了固定的句型。
句型1：Where＋地点从句，（there）＋主句。
Where they went, there they were warmly welcomed.他们走到哪里都受到热烈欢迎。
Where there is a will, there is a way. 有志者事竟成。
地点状语从句与定语从句的区别在于分句在句中作什么成分。作状语，则是状语从句；作定语修饰名词，则是定语从句where引导定语从句时，从句前应有一个表示地点的名词作先行词；而状语从句前则无需先行词。如：Go back where you came from.(where引导地点状语从句）你从何处来到何处去。Go back to the village where you came from.(where引导定语从句，修饰village)
句型2：Anywhere/ wherever＋地点从句，＋主句。
【注意】anywhere本身是个副词，但是，常可以引导从句，相当于连词，意思相似于wherever, anywhere引导的从句可位于主句之前，也可以位于主句之后。而wherever本身就是个连词，表示“在何处，无论何处”。Wherever you go, I’ll be right here waiting for you.
Please put the pen where you find it.
3.原因状语从句；(adverbial clause of cause)
由because, as ,since引导
I didn’t go ，because i was afraid。
4.条件状语从句；(adverbial clause of condition)
连接条件状语从句的连接词有：if, unless, as long as.
If I am not busy tomorrow, I will play football with you.
You won’t pass the exam unless you work hard on it.
As long as you take my advice, you will beat your rival.
5.目的状语从句；(adverbial clause of purpose)
连接目的状语从句的连接词有：so that, in order that.
Cherry was walking quickly so that (in order that) she could arrived at the cinema in time.
6.让步状语从句；(adverbial clause of concession)
连接让步状语从句的连接词有：although, though, even if, even though, however, whatever, whenever, whoever, whichever.
Although (though) I gave him some advice, he didn’t take them.
John continued to work hard even if (even though) he felt sick.
Whatever you do, I will support you.==No matter what you do, I will support you.
However difficult it may be, we will overcome it. === No matter how difficult it may be, we will overcome it.
7.比较状语从句；(adverbial clause of comparison)
As……as
She is as tall as I（or me）．
He works as hard as his brother（does）．
than
He is taller than I expected.
8.方式状语从句；(adverbial clause of manner)
连接方式状语从句的连接词有：as, as if, as though.
You should do your homework as Tom does.
Jerry was lying on the bed as if (as though) he was very tired.
注意：通常情况下，as if等于as though.
9.结果状语从句。(adverbial clause of result)
连接结果状语从句的连接词有：so…that, such…that.
She spoke English so clearly that all of us could understand her.
She is such a nice teacher that all of us love her.
状语从句语法口诀
英语语法口诀 第一部分定语从句 1.定语从句概述 a)定语从句起定语修饰作用，分为限定性和非限定性两种，非限定性通常有逗 号验证 I have plenty of friends who are from foreign countries. I have plenty of friends, some of whom are from foreign countries. b)先行词，关系词，定语从句，如此一线性 The man that instructed me is a famous expert. c)关系词分为关系代词和关系副词两种，关系代词作主宾表定，关系副词作状 语才行：关系词三大作用：1.代替先行词；2.引导从句；3.在从句中充当成分The murder was caught alive in the house where he killed three women. 2.三步法选关系词 a)首先找出先行词，带入从句看成分是其次，（主表宾定不合适，状语必然是， 用关系副词）再由先行词及其成分定关系词 I will never forget the day when I met the president. 3.关系代词的选用 a)人用that whom who。 b)which that 用于物 c)that 真是个人物，既充人又充物；既当宾又当主
d)whom 只做宾，which that who 既宾又主 e)whose 作定语（=名词+of which），不分人或物 The tall house whose windows face the south is my office. 4.关系副词的选用 a)先行词the time，需用关系副词时，用when 才可以 若关系词在从句中充当状语，则关系词应用when，the time +when（=on which）I will never forget the days when I lived with you happily. I will never forget the days which I spent learning English . b)先行词the place，需用关系副词时，where来效力 若关系词在从句中充当状语。则关系词应用where，the place+where（=in which） c)先行词the reason，需用关系副词时，why有用武之地 若关系词在从句中充当状语，则关系词应用why，the reason +why（=for which）d)When where why都可用“相应介词+which”来代替 Why=for which; where=on/in/at which; when=on/in/at which 5.某个关系词不能使用的情形和关系词的省略 a)介词后不用that，who，而用which，whom 引导定从的关系词如果在介词后作介词宾语，则关系词不能用that和who The train on which she was traveling was late. Who is the girl to whom you speak? b)逗号后that资格不够 c)限定性定从中关系词作宾或表，可去可留.注：在非限定性定语从句中，关系
九种状语从句
§状语从句的种类（九种） 口诀： ?时地原因条状补， ?目比结果方让步， ?连词引导各不同； ?主句通常前面走， ?连词引导紧随后， ?从句若在主前头， ?主从之间有个逗。 用来修饰谓语动词、其它动词、定语、状语或整个句子的从句叫做状语从句。状语从句可分为： 1.时间状语从句；(adverbial clause of time) 2.地点状语从句；(adverbial clause of place) 3.原因状语从句；(adverbial clause of cause) 4.条件状语从句；(adverbial clause of condition) 5.目的状语从句；(adverbial clause of purpose) 6.让步状语从句；(adverbial clause of concession) 7.比较状语从句；(adverbial clause of comparison) 8.方式状语从句；(adverbial clause of manner) 9.结果状语从句。(adverbial clause of result) §状语从句的时态特点 一般情况下，时间和条件状语从句的谓语动词一般用“一般现在时”表示“一般将来时”，用“现在完成时”表示“将来完成时”。例如： 1.时间状语从句；(adverbial clause of time) ①由when, while, as引导的时间状语从句。例如： When we got home, I find Tom. While my wife was reading the newspaper, I was watching TV. We always sing as we walk.我们总是边走边唱。 ②由before和after引导的时间状语从句。 It will be four days before they come back. 他们要过四天才能回来。 After you think it over, please let me know what you decide.你仔细考虑过以后，告诉我你是怎样决定的。
状语从句(9种全)精编版
状语从句 在复合句中作状语的从句叫状语从句。状语从句有时间、地点、原因、目的、结果、条件、方式、比较、让步等种类。 一、时间状语从句 引导时间状语从句的连接词有: when, as, while, after, before, since, ever since, as soon as, once, till, until, whenever, no sooner…than, hardly/scarcely...when, the moment/minute/instant/second, every time, each time, any time, the first time, next time, last time, all the time, by the time, directly, immediately, instantly等。 1.表示“一···就···”的句型 1) as soon as/once As soon as he arrives, I'll call you.他一到，我就给你打电话。（as soon as 侧重时间或动作先后衔接紧，而once侧重条件，表示“一旦...”） 2) on doing sth/on one's + n.作时间状语 On arriving at the station, the thief was arrested. 一到达车站，这个小偷就被逮捕了。 On his arrival in Paris, he was recognized as a noble and thrown into prison. 他一到达巴黎，就被认出是一个贵族，并被投入监狱。 3) no sooner ...than , hardly/scarcely...when 它们表“一…就”。结构中的否定词放在句首时，主句要倒装。（主句都用过去完成时，从句用一般过去时。） No sooner had he reached home than it began to rain. 他刚到家，天就开始下雨了。 Hardly/Scarcely had I entered the room when the phone rang. 我一进屋，电话就响了。 当no sooner, hardly, scarcely不放在句首时，主句不倒装，如： I had no sooner reached the bus stop than the bus started. 我刚到车站，车就开走了。 I had scarcely（hardly）entered the room when the phone rang. 4）the moment, the instant, the minute, the second The moment I saw him, I recognized him. 我一看见他，就认出了他。 We'll leave the minute you are ready. 你一准备好，我们就出发。 5)有些副词如：instantly, immediately, directly可用作连词，后接从句。 I left immediately the clock struck 5. 我刚走，钟就敲了五点。 2. when, while, as引导时间状语从句 1) when的用法 ①when既可指时间点，也可指时间段（即：从句动词可以是短暂的也可是延续的）；主从句动作可同时也可先后发生。
语法知识—状语从句的专项训练答案
一、选择题 1．--______ will the discussion last? --______ we reach an agreement. A．How long; Not until B．When; Not until C．How long, Until D．When, Until 2．___________ many people may surf the Internet for the latest news, it is impossible that the newspaper will disappear. A．Beacause B．Though C．Since D．Unless 3．You can stay healthy________you exercise every day. A．as long as B．so C．as soon as 4．Although he _______up very early this morning, _______he was still late for school. A．get ; and B．got;/ C．gets ;so D．got ; but 5．I still have difficulty ________the article________ there are few new words in it. A．to understand; because B．understand ; though C．understanding ; if D．understanding ; though 6．It’s________a difficult question that few of us can answer it. A．quite B．so C．such D．very 7．I don’t like nuts ________ they are too hard. A．if B．after C．when D．because 8．I can’t understand that the woman often complains_______she has got a well-paid job and a happy family. A．whenever B．since C．until D．though 9．— Would you please ask Tom to come to my office? —Sure, I will tell you about it as soon as he _______back tomorrow. A．will come B．came C．comes D．is coming 10．______ we have different opinions from time to time, we are still good friends. A．Until B．After C．Because D．Though 11．“A white elephant” means something that is useless, ___________ it may cost a lot of money. A．unless B．until C．since D．although 12．Henry will give us a report as soon as he _______. A．arrives B．arrived C．is arriving D．will arrive 13．—________ will the conversation begin? —________ six o’clock. A．How long; Not until B．How long; Until C．How soon; Not until D．How soon; Until 14．___my cousin was practicing the guitar, his elder sister came into the room. A．Since B．While C．Though D．Because
状语从句(9种
1．时间状语从句 常用引导词：when, as, while, as soon as, before, after, since , till, until 特殊引导词：the minute, the moment, the second, every time, the day，the instant, immediately , directly, no sooner … than, hardly …when, scarcely … when I didn’t realize how special my mother was until I became an adult. While John was watching TV, his wife was cooking. The children ran away from the orchard(果园), the moment they saw the guard. No sooner had I arrived home ,then it began to rain. Every time I listen to your advice, I get into trouble. 2．地点状语从句 常用引导词：where 特殊引导词：wherever, anywhere, everywhere Generally, air will be heavily polluted where there are factories.
Wherever you go, you should work hard. 地点状语从句 §4地点状语从句 (adverbial clause of place) 地点状语从句一般由连接副词where, wherever等引导，已经形成了固定的句型，例如： 句型1：Where＋地点从句，（there）＋主句。 【注意】此句型通常译成“哪里……哪里就……”；主句在从句后面时，there可用可不用；如果主句在从句的前面时，一般都不用there。例如： Where there is no rain, farming is difficult or impossible.在没有雨水的地方，耕作是困难的，或根本不可能的。 They were good persons. Where they went, there they were warmly welcomed. 他们都是好人。因此他们走到哪里都受到热烈欢迎。 You should have put the book where you found it. 你本来应该把书放回原来的地方。 Where the Communist Party of China goes, there the people are liberated.哪里有了中国共产党，哪里人民得解放。 句型2：Anywhere/ wherever＋地点从句，＋主句。
状语从句(9种全)
. ;.. 状语从句 在复合句中作状语的从句叫状语从句。状语从句有时间、地点、原因、目的、结 果、条件、方式、比较、让步等种类。 一、时间状语从句 引导时间状语从句的连接词有: when, as, while, after, before, since, ever since, as soon as, once, till, until, whenever, no sooner…than, hardly/scarcely...when, the moment/minute/instant/second, every time, each time, any time, the first time, next time, last time, all the time, by the time, directly, immediately, instantly等。 1.表示“一···就···” 的句型 1) as soon as/once As soon as he arrives, I'll call you.他一到，我就给你打电话。（as soon as 侧重时间或动 作先后衔接紧，而once侧重条件，表示“一旦...” ） 2) on doing sth/on one's + n.作时间状语 On arriving at the station, the thief was arrested. 一到达车站，这个小偷就被逮捕了。 On his arrival in Paris, he was recognized as a noble and thrown into prison. 他一到达巴 黎，就被认出是一个贵族，并被投入监狱。 3) no sooner ...than , hardly/scarcely...when 它们表“一…就”。结构中的否定词放在句首时，主句要倒装。（主句都用过去完成时，从句用一般过去时。） No sooner had he reached home than it began to rain. 他刚到家，天就开始下雨了。 Hardly/Scarcely had I entered the room when the phone rang. 我一进屋，电话就响了。 注意当no sooner, hardly, scarcely不放在句首时，主句不倒装，如： I had no sooner reached the bus stop than the bus started. 我刚到车站，车就开走了。 I had scarcely（hardly）entered the room when the phone rang. 4）the moment, the instant, the minute, the second The moment I saw him, I recognized him. 我一看见他，就认出了他。 We'll leave the minute you are ready. 你一准备好，我们就出发。 5)有些副词如：instantly, immediately, directly可用作连词，后接从句。 I left immediately the clock struck 5. 我刚走，钟就敲了五点。 2. when, while, as引导时间状语从句 1) when的用法 ①when既可指时间点，也可指时间段（即：从句动词可以是短暂的也可是延续的）；主从句动作可同时也可先后发生。
状语从句语法讲解
咼中英语状语从句 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 状语从句三、时间状语从句主句是一般将来时，时间状语从句用一般现在时表将来；主句是—过去将来时，从句用一般过去时表示过去将来时；主句是一般过去时忆：“主将 ，从句用一般过去时.记从现” (一)引导时间状语从句的连词有：As，whe n (whe never)，before，after，as soo n as，un til (till)，since，every time，once. | （二）、具体应用1）“while ”主、从句动作或状态同时发生.用while引导的从句用延续性 动词，常表示较长的时间或一个过程.记忆：While 后用进行时.While we were having supper， all the lights went out. Please kee p quiet while others are study in g」 While I was writing letters last night，he was watching TV. 2 ）When 表示“就在”的时候"， while 意为反而，可是，表示转折.One evening Beethoven was walking in a street，when he sudde niy stopped outside a little house. 3）When ever无论什么时候，随时 1.When ever some one throws in some rubbish，the truck p roduees a pi eee of music. 每当有人扔进一些垃圾时，它（汽车）就放一段音乐 2.When ever we' re in trouble，they will help us. 3.I go to the theatre, whe never I am free. https://www.360docs.net/doc/021247909.html,e and see me whe never you want to.你随时来看我 4) till和until(表示"直到” ”)句首多用until | 1在肯定句中表示“直到”为止”，主句谓语动词要用延续性动词 I was wait ing un til/till he arrived. 2、在否定句中表示“直到，，才”主句谓语动词常用终止性动词，这时until和till常被before 替换. I did n' t leave till/un til she came back. 5) si nee:主句用完成时，从句用一般过去时，si nee引导的从句间或可用现在完成时 It is two years since I have studied En glish. 1.We have known each other si nee we were childre n. 2.We have bee n friends （ever sin ce） since we met at school. 3.It is ”（一段时间）+since+—般过去时态句子 It is two years since my sister married. I
最新外研版英语九上状语从句复习
状语从句（Adverbial Clause） 一．状语从句 含义：状语从句是用来修饰主句中的动词，副词和形容词的从句。根据其含义状语从句可分为时间状语从句，地点状语从句，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。 二．时间状语从句 含义：在一个复合句中，从句表达的意思是主句动作或状态发生的时间，那么这个表示时间的从句就叫做时间状语从句。 引导词：when, while, as, before, after, as soon as, until 等
注（小技巧）：从句若是用了进行时（即动词用了v.-ing的）常用while引导。从句不是用进行时的先考虑用引导词when 练习 ( )1.—It’s 10 o’clock now. I must go. —It’s raining outside. Don’t leave _____ it stops. A. after B. when C. until ( )2. Miss Lin has taught us English _____ we came to this school. A. for B. since Ｃ.before D. when ( )3. Wu Yi will help with the housework ____he gets home after school. A．since B. while C．as soon as ( )4. Mr. Smith has a habit of taking a shower _______he has breakfast. A. though B. before C. because D. since ( )5.—Mum, shall we have lunch? —We will have it when your dad . A. when; returns B. where; will return C. where; returns D. when; will return ( )6. —It’s too late. I have to go now. —Oh, it’s raining heavily outside. You’d better stay _______ it stops. A. until B. since C. while D. though
大家一起来学语法状语从句
大家一起来学语法状语从句 让我们大家一起学习语法, 学过动词时态再来研究形容词与副词, 限定词, 现在我们来学状语从句。大家可以把下列的资料copy然后粘贴在Notepad或word 里，根据你所知的英语资料，给下面材料进行增添和编辑。记住啊！可千万不要渗假信息在里面！要对学习有认真的态度, 才能真正学好英语。然后再把编辑好的文章贴在这里，让我们大家一起讨论学习。 状语从句 1 地点状语从句 地点状语从句通常由where, wherever 引导。 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"，例如： They completely ignore these facts as if (as though) they never existed. 他们完全忽略了这些事实，就仿佛它不存在似的。（与事实相反，谓语用虚拟语气。） He looks as if (as though) he had been hit by lighting. 他那样子就像被雷击了似的。（与事实相反，谓语用虚拟语气。） It looks as if the weather may pick up very soon. 看来天气很快就会好起来。（实现的可能性较大，谓语用陈述语气。） 说明：as if / as though也可以引导一个分词短语、不定式短语或无动词短语，例如： He stared at me as if seeing me for first time. 他目不转睛地看着我，就像第一次看见我似的。 He cleared his throat as if to say something. 他清了清嗓子，像要说什么似
状语从句9种
. 时间状语从句1． before, as, as soon 常用引导词：when, as, while, after, since , till, until second, moment, the the 特殊引导词：the minute, the instant, immediately , every time, the day，directly, no sooner … than, hardly …when, scarcely … when until was my how special mother I didn't realize I became an adult. cooking. was his wife John While was watching TV, ), The children ran away from the orchard(果园 the moment they saw the guard. No sooner had I arrived home ,then it began to rain. Every time I listen to your advice, I get into trouble. ．地点状语从句2where 常用引导词： wherever, anywhere, everywhere 特殊引导词：Generally, air will be heavily polluted where
there are factories. ;.. . Wherever you go, you should work hard. 地点状语从句 (adverbial clause of place) 地点状语从句§4 等引wherever地点状语从句一般由连接副词where, 导，已经形成了固定的句型，例如： there）＋主句。1：Where＋地点从句，（句型【注意】此句型通常译成“哪里……哪里就……”； 可用可不用；如果主句在从句主句在从句后面时，there 。 例如：的前面时，一般都不用thereWhere there is no rain, farming is difficult or 在没有雨水的地方，耕作是困难的，或根本impossible. 不 可能的。They were good persons. Where they went, there 他们都是好人。因此他们they were warmly welcomed. 走到哪里都受到热烈欢迎。it. found book where you the You should have put 你本来应该把书放回原来的地方。Where the Communist Party of China goes, there 哪里有了中国共产党，哪里the people are liberated. 人 民得解放。 Anywhere/ wherever2 句型：＋地点从句，
初中英语语法状语从句-精华版
状语从句 状语从句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，地点状语从句，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。 1. 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等连词来引导。例如： When while as 的区别It was raining hard（rain hard 下大雨）when got to school yesterday. While he was doing his homework, the telephone rang. As he walked along（沿着走）the lake, he sang happily. He had learned a little Chinese before he came to China. After he finished middle school, he went to work in a factory. (2)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。例如： I’ll ring you up as soon as I get to New York. I will tell him everything when he comes back. He won’t believe it until he sees it with his own eyes. (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……”, 谓语动词可用瞬间动词。 例如： The young man read till the light went out（熄灭）. Let’s wait until the rain stops. We won’t start until Bob comes. Don’t get off（从下来）until the bus stops. 【。固定组合里from morning till night，till/until是不能替换的，】 2. 条件状语从句 (1)条件状语从句通常由if, unless引导。例如： What shall we do if it snows tomorrow? Don’t leave the building unless I tell you to. (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。例如： I’ll help you with your English if am free tomorrow. He won’t be late unless he is ill. (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。例如： Hurry up, or you’ll be late. =If you don’t hurry up, you’ll be late. Study hard and you will pass the exam. =If you study hard, you will pass the exam. 3. 原因状语从句 (1)原因状语从句通常由because, since, as引导。例如： He didn’t come to school because he was ill. As it is raining, we shall not （不得；不应该）go the zoo. Since you can’t answer the question, I’ll ask someone else.
状语从句表格整理.pdf
状语从句 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、副词或句子。根据修饰的方面，状语从句可以分为以下九种。种类从属连词例句要点归纳 时间状语从句when When I came into the room, he was writing a letter.when指的是“当…时”。从句中的动词可表延续性动作，也可表瞬间性动作 ※I was walking along the street when(这时) suddenly Tom patted me on the shoulder . when意为“这时”或“在那时”,这时when分句一般位于句末。 while While it was raining, they went out. ※All of us are working hard while he is sleeping.( 并列连 词“然而”) 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。 as He hurried home, looking behind as he went. 他赶快回家，边走边向后看。 As (随着)time goes by, I like China better. as（一边...一边）引导持续性动作，强调主句和从句的动作同时发生；“随 着”。 before Be a pupil before you become a teacher. I finished my task before I went home. before译为“在…之前, 才, 就” after He arrived after the game started.在…之后 till until We waited till (until)he came back .直到 She didn’t stop working until eleven o’clock .直到…才 主句谓语动词为延续性，常用肯定式； 主句谓语动词为瞬间性，常用否定式，可用before替换 since,Great changes have taken place in China since 1978. It’s 8 years since I taught here. 其从句通常用一般过去时，主句谓语动词通常用完成时 常用于It is /was …since句型 as soon as As soon as I arrive in Shanghai, I’ll write to you. No sooner had he reached home than it began to rain “一…就”同：i mmediately, directly, instantly, the minute / moment , no sooner…than, hardly (scarcely)…when the first time The first time I saw him, he was a school teacher 同理：every time, each time, any time ,the last time, by the time 可引导时间状语从句 地点状语从句where wherever Where there is water there is life. Wherever you go, you must obey the law. where与wherever意义基本相同，但后者语气较强。 in which只在定语从句中的某些情况下，才可以与where替换 原因状语从句because I was late yesterday because I was ill.because用来回答why 的问题，语气最强一般放在主句之后 since Since (既然)everyone is here, let’s begin our meeting.since表示既然或全已知的理由,稍加分析即可表明的原因,多放句首as As（由于） he didn’t know m uch E nglish, he looked up the word in the dictionary . 从句常放在句首，说明次要的原因，主句说明结果，常用于口语中。for It must have rained last night, for the ground is still wet.for连接的是并列句，表补充说明的原因，常位于主句后。 目的状语从句so that in order that ①I shall write down your telephone number so that I may not forget. ②They worked harder i n order that they could finish the work ahead of time. 常用情态动词can (could)等放在从句动词之前，从句往往放在主句之后.
(完整)初中英语语法状语从句讲解及练习附答案
初中英语语法专题讲座——状语从句 状语从句在复合句中作状语，修饰动词、形容词或副词等。状语从句可以表示时间、条件、原因、地点、目的、结果、让步、方式、比较等意义。 知识梳理：提纲挈领，抓住重点和难点！ 各类状语从句连接词（短语）一览表： 时间 when, while, as, as soon as, since, until, after, before，as long as（长达……之久） 条件 If, unless,as/so long as(只要) 原因 As, because, since，as/so long as(既然,因为) 地点 Where 目的 So that(为了), in order that 结果 So that（方便）, so…that,such…that 让步 though, although, even if, however 方式 As 比较than, (not)as…as, 时间状语从句： Whenever he comes, he brings a friend. 他每次来都带个朋友。 They all continued their regard for me as long as they lived. 他们毕生都在关心着我. 条件状语从句： As long as I am alive, I will go on studying. 只要我活着，我就要学习。 原因状语从句： Since we live near the sea, we enjoy nice weather.由于我们住在海边，能享受到好的天气。 地点状语从句： Put it where we can all see it.把它放在我们都能看到的位置。 目的状语从句： Finish this so that you can start another.把这个做完，（为了）你可以开始另一个。 结果状语从句： He was so angry that he couldn't say a word. 他气得说不出话了。 让步状语从句： Though he is in poor health, he works hard.虽然他身体不好，但是他工作很努力。