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，
＋主句。;..
.
本身是个副词，但是，常可以引【注意】anywhere wherever, anywhere导从句，相当于连词，意思相似于而引导的从句可位于主句之前，也可以位于主句之后。
本身就是个连词，表示“在何处，无论何处”。wherever 例如：有Wherever the sea is , you will find seamen.
3 海就有海员。快乐如回答者：
原因状语从句．3because, since, as, for 常用引导词：
seeing that, now that, in that, 特殊引导词：considering that, given that.
My friends dislike me because I'm handsome and successful.
Now that everybody has come, let's begin our conference.
The higher income tax is harmful in that it may discourage people from trying to earn more.
．目的状语从句4so that, in order that
常用引导词：;..
.
the ，in for fear that 特殊引导词：lest, in case, hope that, for the purpose that, to the end that the with to hurry up The boss asked the secretary letters so that he could sign them.
the that on purpose The teacher raised his voice students in the back could hear more clearly.
结果状语从句．5常用引导词：so … that, such …that,
the that, to to the degree 特殊引导词： such that, extent that, to such a degree that,
bus. first caught the early got up so that he He
It's such a good chance that we must not miss
it.
couldn't he he excited that degree To such a was sleep last night.
条件状语从句6．if, unless,
常用引导词：
as/so long as, only if,
特殊引导词：
providing/provided that, supposing that, in case that, on condition that
;..
.
We'll start our project if the president
agrees.
You will certainly succeed so long as you keep
on trying.
Provided that there is no opposition, we shall hold the meeting here.
让步状语从句7．though, although, even if, even 常用引导词：
though
，)特殊引导词： as(用在让步状语从句中必须要倒装
in spite of ，no matter …，一般用在句首 )while ( the fact that, while, whatever, whoever, wherever, whenever, however, whichever
Much as I respect him, I can't agree to his proposal.
我却不同意他的建议。尽管我很尊敬他，The old man always enjoys swimming even though
the weather is rough.
change not tried, she could he how No matter hard her mind.
He won't listen whatever you may say.
;..
.
．比较状语从句8) 不同程度的比较同级比较), 常用
引导词：as(than( …，just as the more … ; …特殊
引导词：the more
so…; A is to B what /as X is to Y; no … more than; not A so much as B
She is as bad-tempered as her mother.
The house is three times as big as ours.
be. will healthier exercise, the you The more you 食物之Food is to men what oil is to machine.
于人，犹如油之于机器。方式状语从句．9as, as if, how 常用引导词：the way
特殊引导词：
When in Rome, do as the Roman do.
She behaved as if she were the boss.
Sometimes we teach our children the way our
parents have taught us.
三、条件状语从句 if, unless (=if not) 表示状语从句由连词引导。要点： 1.If it doesn't rain tomorrow, we will go hiking.
;..
.
.
如果明天不下雨, 我们就去远足
2.You will get good grades if you study hard.
.
如果你努力学习,就会取得好成绩
3.I will go to the party unless he goes there too.
.) 我就去如果他不去, 我会去参加聚会的, 除非他也去.(
4.You will be late unless you leave immediately.
immediately, 你将会迟到的.(=If you don't leave 如果你不马上走,
you will be late.)
当主句是将来时,难点提示：用条件状语从句时要注意时态的正确使用
.
,的时候从句要用一般现在时lHe will not leave if it isn't fine tomorrow.
一般现在时一般将来时， lThey are going to have a picnic if it doesn't rain next week.
, 一般现在时一般将来时
because , since , as , for,辨析.难点——提出的why because语势最强，用来说明人所不知的原因，回答 1）。as或 since问题。当原因是显而易见的或已为人们所知，就用 I didn't go, because I was afraid.
Since /As the weather is so bad, we have to delay our journey. 号，则可以 because引导的从句如果放在句末，且前面有逗 2）由
来代替。但如果不是说明直接原因，而是多种情况加以推断，就只用for for。能用He is absent today, becaus e / for he is ill.
He must be ill, for he is absent today.
的区别：和 3) asfor
引导的从句在主句后。例：as引导的从句在主句前，for 通常情况下，（同义句） As the weather is cold, I stay at home.
I stay at home, for the weather is cold.
五、目的状语从句that in order that, 目的状语从句由连词that, so so…
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。
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
龙文教育学科教师辅导学案 教师：冯婧学生：赵郭成时间：2011 年12月4日学段：13：00-15：00 高考状语从句 课题 1.让学生状语从句的用法 教学目标 高考状语从句的用法 重点、难点 熟练掌握做题方法 考点及考试要求 教学内容 课前练一练 21. Barack Obama, who came into _____ power on January20th,2009, was awarded _______ 2009 Nobel Peace Prize. A. the; the B. the;不填 C.不填；the D.不填；a 22. He _______all the qualities of a successful player. You name it, he’s got it. A. combines B. connects C. conveys D. unites 23. He often speaks of the trouble he _______to look after his sick mother. A. had B. found C. made D. took 24. Isn’t it amazing how the human body heals ______after an injury? A. himself B. him C. itself D. it 25. I’m not surprised that he became a writer. Even as a child he had a _______ imagination. A. clear B. cautious C. funny D. vivid 26. Nowadays in India, women with independent incomes are refusing to ______the traditional idea of marriage. A. submit to B. contribute to C. devote to D. subscribe to 27. –I was so happy to see the heavy rain last night and the air is much improved today. _Yes, but look what the rain ______ to the flowers. A. did B. was doing C. has done D. had done 28. Albert Einstein once said, “ People owe my success ______ my talents. Actually my success lies ______ my diligence.” A. to; on B. to; in C. with; in D. for; on 29. Edith has invented a device ______ can solve the problem of saving electricity. A. what she claims B. she claims it C. as she claims D. which she claims
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。
(完整版)英语状语从句汇总整理版
英语中的九大状语从句 状语从句在主从复合句中修饰主句中的动词、形容词或副词等，按意义可以分为时间、地点、原因、目的、结果、条件、方式、比较、让步等状语从句。 一．时间状语从句。 通常由从属连词when, whenever, as, while, before, after, as soon as, till, until, since, once (一旦), hardly……when…, no sooner…….than…; 等引导。例如： The cyclist started just as the lights changed to green. Whenever we met with difficulties , they cam to help us. He didn’t leave his office until he had finished the day’s work. 应注意的问题 1．在时间状语从句中，通常要用动词的一般现在时态表示一般将来时态，用一般过去时态表示过去将来时态。但when 引导一般疑问句或名词性从句时不受上述语法规则的限制，因此，应该加以区分。例如： When China will enter WTO depends on the bilateral (双边的)joint efforts. Once you understand the rules of the game, you’ll enjoy it. 2.when , while, as 的不同用法。一般说来，当主、从句的动作是同时发生的事，三者可以换用。when 既可以引导一个持续动作，也可以引导一个短暂动作，可用于主句和从句动作同时发生或从句动作先于主句动作；while 引导的动作必须是持续性的，强调主句和从句的动作同时发生，往往侧重主句和从句动作的对比；as 用于引导“在某行为的继续中发生某事”的“继续之行为”，所以多与过去进行时连用，翻译成“一边……一边……”或者表示动作的变化，翻译成“随着……”。 例如： I hope you’ll think of my words as/when/while you drive on the busy roads. When he realized it, the chance had been lost. When he came home, I was cooking dinner. I was fat when I was a child. He took a bath while I was preparing dinner. As I was walking down the street, an American asked me for the directions to the nearest station. He sang songs as he was taking a bath. As he gets older he gets more optimistic.
as引导的五种状语从句
as作从属连词用时,可以引导五种状语从句。现归纳如下： 1. as表示“当……的时候”,引导时间状语从句,多强调主句和从句中的动作或状态同时发生,从句可放在主句前,也可放在主句后。例如： As I waited at the stop, I heard a big noise. 当我在车站等车的时候,我听到一个很大的声响。 She rose up as he entered. 当他进来时,她站了起来。 2. as表示“因为”、“由于”,引导原因状语从句,其语气不如because强,通常为附加说明的理由,且是已知晓的原因,主句与从句没有逻辑上的因果关系。例如： As she was not well, I went there alone. 因为她身体不好,所以我独自到那里去了。 As he is a tailor, he knows what to do with this material. 由于他是个裁缝,他知道怎样利用这块布料。 3. as表示“虽然……但是……”,引导让步状语从句,从句通常用倒装语序,把从句的表语、状语或动词原形放在as前面,可以用though替代。例如： Child as he is, he knows a lot. 虽然他是个孩子,但他知道的东西很多。 Hard as it was raining, they went on working in the field. 虽然天下大雨,但他们继续在田地里干活。 4. as表示“按照”、“依照”、“像”,引导方式状语从句,从句置于主句之后。例如： You should do as the teacher tells you.你应当依照老师所说的去做。 The absence of air also explains why the stars do not seem to twinkle in space as they do from the earth. 空气的不存在,也说明了为什么在空中星星看来并不闪烁,而不像从地球上看的那样。 5. as表示“像……一样”,引导比较状语从句,对主句和从句的动作或状态加以比较,说明它们之间有相似之处,在从句中常省略与主句相同的部分。例如： He doesn't work as hard as I (do). 他不像我工作那样努力。 I hope the necklace was as good as the one you lent me.我希望我挂项链同你借给我的一样好。
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
状语从句
状语从句 （一）时间状语从句 1．when, while, as的区别 (1)when主句和从句中的动作或事情可以同时发生，也可以先后发生。例如： When we were at school, we went to the library every day. (2)while ，主句中的动作与从句中的动作同时发生。 Please don’t talk so aloud while others are working. (3)as I saw him as he was getting off the bus. 2．一些表示时间的名词短语也可用来引导时间状语从句 the minute, the moment, the instant, every time, the last time, every time。如： The first time I got to the island, I was amazed by its beauty. The moment I entered the room, I smelled something usual. Every time I visit him, he is always reading. 3．directly和immediately“一……就……”，相当于the moment/the instant和as soon as。 I knew something was wrong directly I arrived. The boys did all sorts of mischief immediately my back was turned. 4．before 和after before 引导的从句的动作通常发生在主句动作之后，如果从句是过去时，主句一般要用过去 完成时或一般过去时。after引导的从句动作通常发生在主句动作之前，如果主句要用过去时，从句则要用过去完成时或一般过去时。 The plane had taken off before he arrived at the airport. After he had lived in the south for nearly 20 years, he decided to go to seek his fortune in the north. 5．no sooner...than 和hardly (scarcely)．.. when意为“一……就……”。主句动词用过去完成时。如果no sooner, hardly 或scarcely位于句首，主句要倒装。 No sooner had he entered the house than it began to rain. He had hardly gone to bed when the telephone rang. 6．till 和until “直到……”，句首只能用until。在肯定句中，主句要用延续性动词；在否定句中，主句要用 非延续性动词，这时until和before同义。 Until they had finished the work, they did not go home. 7. It 与before, since, when引导的时间状语从句连用时的区别： (1)It is/has been＋时间段＋since ... 自从……以来已有多长时间了。 (2)It is/was＋时间点＋whe n ... “当……的时候，是……”。 (3)It be ＋时间段＋before ... “要过多久、过了多久……才”。 How long is it since we met last time? It was a lready midnight when I got home. It was not long before she got married and moved to Japan. （二）地点状语从句 地点状语从句用where, wherever引导 Where there is a will, there is a way. Wherever they went, they received a warm welcome. （三）原因状语从句 原因状语从句用because（因为），since（既然）, as（由于）引导 1、由why提问必须用because回答。
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，
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.
状语从句知识点总结
状语从句知识点总结 一、初中英语状语从句 1．We all know that we won't enjoy good health ______ we often exercise. A．though B．if C．when D．unless 【答案】D 【解析】 【详解】 句意：我们都知道如果我们不经常锻炼，我们将不会享有好的健康。考查连词的用法。A. though虽然，尽管；B. if如果；C. when当......的时候；D. unless除非，如果不。根据句意：我们都知道如果我们不经常锻炼，我们将不会享有好的健康。只有D项符合题意。故选D。 【点睛】 主将从现是指在时间状语从句和条件状语从句中，如果主句是一般将来时，从句用一般现在时替代一般将来时。 常见的有以下四种情况： 一、条件状语从句的主句是一般将来时，那么从句常常用一般现在时 如：When I grow up, I’ll be a nurse and look after patients 我长大后要当一名护士，照顾病人 二、如果主句是祈使句，那么从句通常要用一般现在时 如：Don’t laugh at me when I make a mistake. 我犯错误的时候不要笑话我。 三、如果主句是含有情态动词的一般现在时，根据需要从句多用一般现在时 如：You should be quiet when you are in the reading room 在阅览室时应保持安静 四. 如果if的条件状语从句遇到变换间接和直接时 , 祈使句应用not to.... 如; She said not to close the window 常见的时间状语从句的连词有：as soon as,when,while ,as,until等。 2．---The two old friends were ____ busy ____ with each other that they forgot the time. ---Yes. They hadn’t met for over ten years, so they kept talking the whole night. A．too; to talk B．too; talking C．so; to talk D．so; talking; 【答案】D 【解析】 试题分析：句意:这两个老朋友那么忙于交谈以至于忘了时间。是。他们十年多没见到了，所以他们聊了一晚上。考查句式so…that…因此……以至于……;be busy doing忙于做……，故选D。 考点：考查so…that句式。 3．Chen Wei isn’t at school today ________ he is taking a robot competition in Shanghai.
九种状语从句
§状语从句得种类(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、状语或整个句子得从句叫做状语从句。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、目得状语从句;(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 parison) 8、方式状语从句;(adverbial clause of manner) 9、结果状语从句。(adverbial clause of result) §状语从句得时态特点 一般情况下,时间与条件状语从句得谓语动词一般用“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引导得时间状语从句。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、我们总就是边走边唱。 ②由before与after引导得时间状语从句。 It will be four days before they e back、她们要过四天才能回来。 After you think it over, please let me know what you decide、您仔细考虑过以后,告诉我您就是怎样决定得。 ③由till或until引导得时间状语从句。till与until一般情况下两者可以互换,但就是在强调 句型中多用until。并且要注意得就是:如果主句中得谓语动词就是瞬时动词时,必须用否定形式;如果主句中得谓语动词就是延续性动词时,用肯定或否定形式都可以,但表达得意思不同。 I worked until he came back、我工作到她回来为止。 I didn't work until he came back、她回来我这才开始工作。 ④由since引导得时间状语从句。since引导得从句得谓语动词可以就是延续性得动词, 又可以就是瞬时动词。一般情况下,从句谓语动词用一般过去时,而主句得谓语动词用现在完成时。但在It is ＋时间＋since从句得句型中,主句多用一般现在时。
状语从句(完整归纳)
状语从句 一．分类： 种类连接词注意区别： 时间状语when/whenever/while/as/before/after/instantly /until/till/by the time/as soon as/hardly…when/directly /no sooner…than/the moment/the minute/immediately 有一些表示时间的名词短语也可用来引导时间状语从 句：the minute, the moment, every time, the first time 例：The moment he reached the country, he started his search. 他一到达这个国家，就开始他的探寻工作。 有一些表示时间的副词也可用来引导时间状语从句： directly 例：Directly the master came in, everyone was quiet. 校长一进来，大家就安静下来 as和when、while： as, when 引导短暂性动作的动词。当从句的动作发生于 主句动作之前，只能用when 引导这个从句，不可用as 或while。从句表示"随时间推移"连词能用as，不用 when 或while。 till/until和not…till/until： Until可用于句首，而till通常不用于句首。 地点 状语 where//wherever where，表示某一个；wherever，表示任何一个。 原因状语Because/as/since/now that/for because和since、for、as、now that： because语势最强，用来说明人所不知的原因，回答why 提出的问题。当原因是显而易见的或已为人们所知，就 用as或since。由because引导的从句如果放在句末， 且前面有逗号，则可以用for来代替。但如果不是说明 直接原因，而是多种情况加以推断，就只能用for。now that都表示“既然”now that一定要是现在发生的，since 可以是现在，也可以是过去和现在。 条件状语if/unless/once/in case/as long as/on condition that 多用一般时态，如果表示一般将来的情况，就用一般现 在时，如果表示过去将来的情况，就用一般过去时。 目的状语(so) that,/in order that/for fear that/in case/lest so that和in order that后常接may, should, could, would 等情态动词 结果状语so…that, such…that 其规律由so与such的不同词性决定。such 是形容词， 修饰名词或名词词组，so 是副词，只能修饰形容词或 副词。so 还可与表示数量的形容词many, few, much, little连用，形成固定搭配。 比较 状语 Than/a s…as，not so/as…as/the more…the more 方式 状语 as if, as though, as, (just)as---so，as if 和as though引导的从句一般用虚拟语气。 让步状语Though/although/even if/even though/as，no matter what/who/which/how/when，whatever/whoever /whichever/however/whenever ，whether---or---（不管 ----都） as在让步状语从句中常用倒装形式；although和though 用正常语序，可和yet连用，但不可和but连用 时间状语从句： when (当……的时候) while (在……期间) as (当……的时候, 一边……一边……) before (在……之前) since (自从……以来) till/until (直到) hardly…when… (刚……就) as soon as (一……就……)after (在……之后) not…till/until（直到……才）no sooner…than…(刚……就)