英语-ever词用法：引导状语从句
它们都可用来引导状语从句，其大意为“无论什么”等，相当于英语中的no matter what 。如：
whatever [No matter what] you say, I believe you. 无论你说什么，我都相信你。
Whoever [No matter who] telephones, tell them I’m out. 不管是谁打电话，都说我出去了。
Whichever [No matter which] day you come, I’ll be pleased to see you. 无论你哪天来，我都欢迎。
Whenever [No matter when] you come, you are welcome. 你什么时候来，我们都欢迎。
We found the people friendly wherever [no matter where] we went. 无论我们走到哪里，我们都发现人们很友好。
However [No matter how] much he eats, he never gets fat. 无论他吃多少，他都不发胖。
Phone me when you arrive, however late it is. 你到达之后就给我打电话，不论多么晚也要打。
1. 有时从句谓语可用情态动词。如：
无论他在哪里，我都要找到他。
正：I’ll find him, wherever he is.
正：I’ll find him, wherever he may be.
无论发生什么事都要保持冷静。
正：Keep calm, whatever happens.
正：Keep calm, whatever may happen.
2. whoever 的宾格也是whoever, 而不是whomever, 后者在现代英语已基本不用，有的词典已不收录此词。如：Whoever you marry, make sure he can cook. 不管你跟谁结婚，他一定要会做饭才行。
3.有时可省略从句中的动词be。如：
The building must be saved, whatever the cost . 一定要挽救这座建筑，不管花多大代价。
whatever your argument ，I shall hold to my decision. 不管你有什么理由，我都坚持我的决定。
I refuse, however favorable the conditions . 不管条件如何有利，我都不干。
4. 有时可省略从句中的动词be及其相应的主语。如：
I’d rather have a room of my own, however small ，than share a room. 无论房间多么小，我宁愿一个人住一间，也不愿意与别人合住一个房间。
A grammar rule, however true ，is useless unless it can be understood. 一条语法规则，不管如何正确，除非能懂，否则毫无用处。
英语让步状语从句用法总结（一） 让步状语从句的用法一（表示“虽然，即使，尽管”） 1. although，though，even though，even if都表示“虽然，即使，尽管”之意，though 和although 语气较弱(其中的though 比although 通俗, 不如although 正式)，even if和even though 带有强调意味而显得语气更强。例如：Although they are poor, they are happy. 虽然他们很穷，但很快乐。天气虽然很冷, 但他没有穿大衣就出去了。即使他们可能不会成功，但他们仍努力尝试。那篇文章虽然很短，但很重要。他好一点了，虽仍未痊愈。即使下雨，她也是走着去工作的。今晚我将去拜访他，即使我只能停留一小会儿。 注意：though 引导的让步状语从句的用法比较特殊，它可以倒装，也可以不倒装，具体用法参见as引导让步状语从句的用法。 2. as引导让步状语从句表示“虽然、即使、尽管”，其引导的让步状语从句必须采用倒装结构，as引导的倒装形式的让步状语从句的基本结构为：形容词/副词/名词(单数可数名词前一般不带冠词，有时也可见单数可数名词前形容词与不定冠词连用、形容词放在不定冠词前)/动词/过去分词＋as＋主语＋谓语的其他部分。注意体会下列典型例句：Great as the author was, he proved a bad model. 这位作者尽管了不起，到头来却成了一个坏榜样。这个故事看似荒唐，却是真的。虽然他很富有，但他并不幸福。倒装时要省去单个名词前的冠词)尽管还是个孩子，他却能分辨黑白。他尽管勇敢，可见到蛇还是发抖。尽管伤势很重，他仍然十分乐观。虽然尽了最大努力，但是他仍然不能搬动那块石头。 ［考题1］We had to wait half an hour ____ we had already booked a table. A. since B. although C. until D. before ［答案］B ［解析］下划线处之后所述的“我们已经预订了一桌”与前面所述的“我们已经不得不等了半个小时”之间语意相反，四个选项中although表示“即便……”，引导让步状语从句最为合适。 ［考题2］____ most of the earth’s surface is covered by water, fresh water is very rare and precious. A. As B. Once C. If D. Although ［答案］D ［解析］句意为：虽然地球表面覆盖着水，但是纯净水仍然很稀有、珍贵。下划线处应引导让步状语从句，填入although最为合适。 ［考题3］____ he has limited technical knowledge, the old worker has a lot of experience. A. Since B. Unless C. As D. Although ［答案］D ［解析］下划线处应引导让步状语从句，填入although最为合适。 ［考题4］Although he is considered a great writer, ____. A. his works are not widely read B. but his works are not widely read C. however his works are not widely read D. still his works are not widely read ［答案］A ［解析］英语不允许在连词although、though引导的让步状语从句之后的主句句首重复使用连词，如果要在复合句中强调某种特别的意义，可以在主句的句首加上yet、still等副词。例如：Although she has a lot of money, (yet/still) she is not happy. 虽然她很有钱，但是她并不快乐。
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 2．地点状语从句 常用引导词：where 特殊引导词：wherever, anywhere, everywhere 3．原因状语从句 常用引导词：because, since, as, for 特殊引导词：seeing that, now that, in that, considering that, given that. 4．目的状语从句 常用引导词：so that, in order that 特殊引导词：lest, in case, for fear that，in the hope that, for the purpose that, to the end that 5．结果状语从句 常用引导词：so … that, such … that, 特殊引导词：such that, to the degree that, to the extent that, to such a degree that 6．条件状语从句
常用引导词：if, unless, 特殊引导词：as/so long as, only if, providing/provided that, supposing that, in case that, on condition that 7．让步状语从句 常用引导词：though, although, even if, even though 特殊引导词：as(用在让步状语从句中必须要倒装)，while ( 一般用在句首)，no matter …，in spite of the fact that, while, whatever, whoever, wherever, whenever, however, whichever 8．比较状语从句 常用引导词：as(同级比较), than(不同程度的比较) 特殊引导词：the more … the more … ; just as …，so…; A is to B what /as X is to Y; no … more than; not A so much as B 9．方式状语从句 常用引导词：as, as if, how 特殊引导词：the way
高中英语状语从句讲解汇总 原因从句 除了下面A2，A3中所示各种类型外，这两种从句均可由as或because来引导。但是用as引导原因从句较为稳妥（参见A）；用because引导结果／原因从句较为稳妥（参见B）。 A 原因从句 1 由as／because／since 引导的原因从句： We camped there as／because／since it was too dark to go on． 我们在那里露宿是因为天太黑，不能再继续往前走了。 As／Because／Since it was too dark to go on，we camped there． [ 因为天太黑不能再继续往前走，我们就在那儿露宿了。 2 in view of the fact that可用as／since／seeing that来表示，但不能用because： As／Since／Seeing that you are here，you may as well give me a hand． 既然你在这儿，你就帮我个忙吧。 As／Since／Seeing that Tom knows French，he’d better do the talking． 既然汤姆懂法语，最好让他来谈。 3 在as／since／seeing that意指以前共知的或共知的陈述时，可用if来代替： ~ As／Since／Seeing that／If you don’t like Bill，why did you invite him 既然／如果你不喜欢比尔，你为什么邀请了他 注意：if so的用法： —I hope Bill won’t come． —If so（＝If you hope he won’t come），why did you invite him —我希望比尔别来。 —如果这样（=如果你希望他不来），你为什么邀请了他 关于if＋so／not，参见第347节。 ~ B 结果从句由because或as引导： The fuse blew because we had overloaded the circuit． 保险丝烧断了，因为我们使线路超载了。 He was angry because we were late． 他生气是因为我们来晚了。 As it froze hard that night there was ice everywhere next day． 因为那天晚上冷得厉害，所以第二天到处都是冰。 ~ As the soup was very salty we were thirsty afterwards． 因为这汤很咸，后来我们渴得厉害。
引导时间状语从句的五类引导词 引导时间状语从句的从属连词(以下称引导词)很多，为方便记忆，现作以下分类：1. 基本类 包括before, after, when, while, as, since, till, until, once, as soon as 等。如： Did anyone call when I was out? 我不在家时谁来过电话吗? We have known each other since we were children. 我们从小认识。 You’ll feel better after you take the pills. 吃完药丸后你会感到好一些。Make sure that all the lights are off before you go to bed. 睡觉前一定要关灯。 Don’t promise him anything till we’ve had time to think about it. 在我们有时间考虑之前别答应他什么。 2. 名词类 即由名词词组充当引导词，包括the moment, the minute, the second, the instant 等(均表示“一……就……”。如 I loved you the instant (that) I saw you. 我一见到你就爱上你了。 Tell me the moment (that) you get the results. 你一拿到结果就给我打电话。 3. 副词类 即由副词充当引导词，如 immediately, directly, instantly等。如： I came immediately you called. 你一打电话我就来了。 Directly I walked in the door I smelt smoke. 我一进门就闻到烟味。 4. 短语类 主是几个涉及time短语，如every time，each time，(the) next time，any time，the last time，the first time 等。如： Next time you come in, please close the door. 下次你进来，请关门。 My roof leaks every time it rains. 每次下雨，我的房顶就漏。 He felt nervous each time she spoke to him. 每次她和他讲话，他都感到紧张。 The last time we talked he said he needed another two days. 上次我们谈话时他说他还需要两天。 5. 句型类 包括no sooner…than, hardly…when 等。如： I had no sooner closed the door than somebody knocked. 我刚把门关上就有人敲门。 Hardly were the words uttered when he began to regret them. 话刚说出口他就开始后悔了。
（英语）英语状语从句解析版汇编含解析 一、初中英语状语从句 1．He was so busy preparing for the high school entrance exam that . A．he had enough time to watch football matches every day B．he was free enough to go shopping online C．he had no time to do sports every day 【答案】C 【解析】 【详解】 句意：他忙于准备高中入学考试，以至于他每天都没有时间做运动。 考查结果状语从句。A. 他每天有足够的时间看足球比赛；B. 他有足够的时间去网上购物； C.他每天都没有时间做运动。本句是“so…that”结构，表示“如此……以至于……”，引导结果状语从句；根据“He was so busy preparing for the high school entrance exam”可知没有时间娱乐、购物或做运动，A、B两项不合句意，故选C。 2．The Ita lian woman didn’t feel a culture shock____it was her first time to Shanghai. A．though B．since C．if D．when 【答案】A 【解析】 句意：这个意大利妇女没有感到一种文化冲击，尽管她是第一次来上海。A. though尽管； B. since自从； C. if 是否，如果； D. when当---时候；根据The Italian woman didn’t feel a culture shock这个意大利妇女没有感到一种文化冲击，和it was her first time to Shanghai.她是第一次来上海之间用though 引导让步关系状语从句；故选A 3．—I’m afraid the class has begun.—Don’t worry. It ________ until the bell ________. A．doesn’t begin; rings B．won’t begin; will ring C．won’t begin; rings D．doesn’t begin; will ring 【答案】C 【解析】 试题分析：句意：-恐怕课已经开始了。一不要担心。直到铃声响了才会开始。前面是主句，会议还没开始，所以用一般将来时；后面是until引导的时间状语从句，所以要用一般现在时代替一般将来时。所以选C。 考点：考查动词时态。 4．I have to leave now __ I can catch the last bus. A．so that B．because of C．until D．as soon as 【答案】A 【解析】
英语中六大从句用法总结 从句是指用于复合句中担当某个句子成分的主谓结构。虽说从句自身的句子结构是完整的，但是它不能视为独立的句子，因为它离开了主语就无法独立、完整地表达意思。按其所能表达的意义而言,它相当于一个词或是一个词组. 按从句的句子功能划分（也就是按从句在句子中所担任的成分来划分），从句可分为：主语从句、宾语从句、表语从句、同位语从句、定语从句和状语从句。 1.主语从句 1）主语从句可直接位于主语的位置，如果从句较长，谓语又较短，可用it作形式主语，而将从句放在句末。常见的句型有： *It is a fact\a pity\a question\good news that... *It seems\appears\happened\has turned out that... *It is clear\important\likely\possible that... *It is said\reported\estimated\has been proved that... It is said that comic books create a connection between people of the same generation. It seems that the performance is very useful. 2)what引导的主语从句表示“...的东西时”，一般不用it作形式主语。 What we lack is experience. 3)what,who,when,why,whether等词含有各自的疑问意义，但它们引导的主语从句，都用陈述语序。 How the plan is to be carried out should be discussed again. I did know why I felt like crying. 2.宾语从句 1）宾语从句可位于及物动词、介词和某些形容词后。连词that常可省略。介词后一般接疑问词引导的宾语从句。in that(因为),except that(除了),but that(只是）已构成固定搭配，其他介词后一般不接that引导的宾语从句。 *I promised that I would change the situation. *All this is different from what American young people would say about friendship. *He is certain that watching so much television is not good for children. *This article is well-written except that it is a bit too long. 2)宾语从句后如有宾补，要用形式宾语it来代替，而把宾语从句移至宾补之后。 He has made it clear that he would not change his mind. 3)在think,believe,suppose,expect等动词后的宾语从句中，如果谓语是否定的，一般将否定词移至主句谓语上，宾语从句则变成肯定形式。 He didn't think that the money was well spent. 3.表语从句 表语从句出现在结构为“主语+系动词+表语从句”的句子中。表语从句除可用that,what,when,why,whether,how等引导外，还可由because,as if(though)等引导。that常可省略。如主句主语为reason,只能用that引导表语从句，不可用because.
状语从句引导词的含义 1、表示时间的： ·when(何时；什么时候） ·whenever(每当；无论何时） ·as(同样的；像......一样；当......的时候） ·while(一段时间；当......的时候；和......同时；然而） ·before(在......以前）after(在......时候） ·until、 till(直到......为止） ·since(从......以来；自从；由于；既然） ·ever since(从那时起一直到现在） ·now（ that） (既然；由于） ·once(一次；一度；从前） ·so (as) long as (只要） ·as soon as(一......就......) ·every time (每次；总是） ·the moment (片刻） ·instantly(立即，即刻） ·directly (马上，立即） 2、表示地点的： ·where(在哪里） ·wherever(无论在（到）哪里；在（到）任何地方）no matter where 3、表示原因： ·as(同样的） ·because(因为） ·since(既然） ·seeing (that)(由于） ·considering? that(考虑到） ·now that(既然，由于） ·not that ......but that （不是.......而是......） 4、表示目的： ·that(那，那个） ·so that(以便，以致；结果是） ·in order(以便；为了） ·lest (唯恐，免得。在被连接的状语从句中常用should或原形动词）·for fear that (免得，省得） ·in? case(以防、以备） 5、表示结果： ·that (那，那个） ·so? that(以便，以致，结果是） ·so......that (如此......以致） ·such......that (如此的.....以致)
初中英语状语从句解析版汇编含解析 一、初中英语状语从句 1．_______it’s a public holiday today, some firefighters in our city are still on duty. A．Although B．Once C．If 【答案】A 【解析】 【详解】 句意“尽管今天是公共节假日，但是我们城市的一些消防员仍然在岗位值班”。A.尽管（引导让步状语从句）；B.一……就……（引导时间状语从句）；C.如果（引导条件状语从句）。根据句意可知，今天是公共假日，本应该休息，但是消防员仍然在岗值班，表示让步，故选A。 2．— _______ good time we had at the party last night! — Yes. It was _______exciting party that I would never forget it. A．What; so B．How; such C．What a; such an D．How a; so an 【答案】C 【解析】 【详解】 试题分析：句意：昨天晚上我们在聚会上玩的是多么开心呀！是的，它是如此的令人兴奋以至于我永远不会忘记它。 第一句为感叹句，是对 a good time表示感叹，time为名词，所以用what来引导，第二句考查such+a/an+adj+n.+that句型结构，表示“如此……的一个东西……以至于”，故选C。 3．-Have you improved your spoken English？ -Not yet．I'll try my best______I am not good at it now． A．so B．although C．but D．until 【答案】B 【解析】 【详解】 句意：——你提高你的英语口语了吗？——还没有．虽然我现在还不擅长，但是我会尽力的．考查连词辨析。A. so所以；B. although 虽然；C. but但是；D. until直到。根据语境推测句意是——你提高你的英语口语了吗？——还没有．虽然我现在还不擅长，但是我会尽力的．在这里两个句子之间存在一个相反的让步关系，though/although/even though“虽然；尽管”，引导让步状语从句，故选B． 【点睛】 本题主要考查连词的用法，连词在句子中主要起联系上下文的作用，他们之间的区别就是表示逻辑关系的不同，所以在解题时先要理解上下文含义，然后根据上下文逻辑关系选择合适的连词．前后句之间是让步关系．
状语从句的用法 【真题再现】 1. — Mrs. Li, will you be angry your students don’t obey the rules in class?(2014 山西) — A little. But I will stop them in a friendly way. A. if B. unless C. though 2. jeans were invented over 100 years ago, they're still in fashion today.(2014 江西) A. Because B. If C. Although D. Since 3. The teacher asked me to read aloud all the students could hear me.(2014 滨州) A. so that B. for C. because D. in order to 4. — The air pollution is terrible. (2014 扬州) — It will be worse we take action to protect the environment. A. if B. unless C. until D. when 5. Lin Feng has to work late, she always wears a smile on her face. (2014 南京) A. Because B. If C. Until D. Though 6. In summer milk will quickly go bad it is put into a fridge. (2014 杭州) A. though B. unless C. because D. once 7. I don’t like TV series it’s boring．(2015 青海) A．but B．and C．because 8. Mr. Smith has a habit of taking a shower he has breakfast. (2015 温州) A. though B. before C. because D. since 9．You’d better travel around Nanjing with a local tour guide you want to know more about its culture. (2015 南京) A．unless B．until C．although D．if 10. Pandas are facing danger! The situation won’t change humans stop killing．(2015 南通) A．unless B．though C．if D．after 11. — Jenny, will you leave for the USA now? (2015 常州) — No. It will be two weeks I leave here. A. until B. since C. before D. when 12. my cousin is very young, she can help with the housework.(2015 福州) A. Once; 不填 B. Though; but C. Although; 不填 【答案与解析】 1. A。句意：——李老师，如果你的学生不遵守课堂纪律你会生气吗？——有点儿。但 我会用一种友好的方式去阻止他们。if如果；unless除非；though尽管，引导让步状语从句。 根据句意可知答案为A项。 2. C。句意：尽管牛仔裤在100多年前就被发明出来了，但是它们今天仍然很流行。 because因为；if如果；although尽管；since自从。根据句意可知选择C项。 3. A。句意:老师叫我读大声一点，这样的话，所有的学生都可以听得到。这是一个结果 状语从句，所以排除B、C项；D选项in order to 后面接短语，故选A。 4. B。句意：——空气污染很糟糕。——它将变得更糟糕，除非我们采取行动保护环境。 if如果；unless除非，如果不；until直到；when当……时候。根据语境选B项。
状语从句用法详解 内容提要： 一、时间状语从句 二、地点状语从句 三、方式状语从句 四、程度状语从句 五、原因状语从句 六、结果状语从句 七、目的状语从句 八、条件状语从句 九、让步状语从句 十、比较状语从句 一、时间状语从句: 1、时间状语从句通常用下列从属连词来引导：after, before, as, once, till, until, (ever) since, when, whenever, while, now (that), as long as, as soon as。如： Now (that)you’ve gr own up, you must stop this childish behaviour. Whenever we met with difficulties, they came to help us. Come and see us whenever you have time. People do not know the value of health till they lose it. 2、有些词，如immediately, directly, instantly 等，当用于as soon as 意义时，也可以引导时间状语从句，如：
I got in touch with him immediately I received his letter. My sister came directly she got my message. The machine will start instantly you press the button. I’ll t elephone you directly I hear the news. Will you look for it immediately you get there? 3．某些表示时间的名词词组，如the (very) moment ( = as soon as ), the minute ( = as soon as ), the instant ( = as soon as ), the day, the year, the morning, every time, each time, next time, the first time 等，也可以引导时间状语从句，如： I’ll tell you about it the moment you come. I started the instant I heard the report. The instant she saw him she knew he was her brother. Every time I catch a cold, I have pain in my back. I’m going to see him next time he comes to Shenzhen. He left Europe the year World WarⅡbroke out. He had impressed me that way the first time I met him. I started the very moment I got your letter. I’ll tell him the minute (that) he gets here. 4．有些关联从属连词，如no sooner …than / hardly …when / scarcely …when / barely …when 等，也能引导时间状语从句。 △如果把no sooner, hardly, scarcely, barely 置于句首，它所连带的这部分就要倒装，如：
状语从句（Adverbial Clause）状语从句指句子用作状语时，起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。状语从句一般由连词(从属连词)引导，也可以由词组引起。从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开。状语从句的种类 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) [编辑本段] 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： I will call you as soon as I arrive in Beijing. 我一到北京就给你打电话。（这是由as soon as引导的时间状语从句，从句中的谓语动词arrive是一般现在时，表示一般将来时，决不可用will arrive） As soon as I have finished this work, I will go home. 我一完成此工作，就回家。（从句中的谓语动词用现在完成时have finished，表示将来完成时,决不可用will have finished） If he comes back, please let me know.如果他回来了，请通知我。（从句中的谓语动词用comes back,表示一般将来时，决不可用will come back）状语从句讲解和练习 状语修饰动词、形容词、副词或整个句子。通常由副词、介词短语、动词不定式、分词和从句等担当。例如： 1. Naturally , our grandparents were pleased to get our phone call . (副词) 2. We worked hard , from sunrise to sunset . (介词状短语) 3. To help my disabled aunt , I spend an hour working in her house e very day . (不定式) 4. Seen from a distance , the farmhouse looked deserted . (过去分词)
t 状语从句讲解和练习 状语修饰动词、形容词、副词或整个句子。通常由副词、介词短语、动词不定式、分词和从句等担当 。例如： 1. Naturally , our grandparents were pleased to get our phone call . (副词) 2. We worked hard , from sunrise to sunset . (介词状短语) 3. To help my disabled aunt , I spend an hour working in her house every day . (不定式) 4. Seen from a distance , the farmhouse looked deserted . (过去分词) 5. I know how to light a camp fire because I had done it before .（原因状语从句） 状语的位置比较灵活，可以位于句首、句末或句中。enough用作状语修饰形容词和副词时必须后置。 状语从句主要用来修饰主句或主句的谓语。一般可分为九大类，分别表示时间、地点、原因、目的、 结果、条件、让步、比较和方式。尽管种类较多，但由于状语从句与汉语结构和用法相似，所以理解 和掌握它并不难。状语从句的关键是要掌握引导不同状语从句的常用连接词 和特殊的连接词即考点。现分别列举如下: 1．时间状语从句 常用引导词：when, as, while, as soon as, while, before, after, since , till, until 特殊引导词：the minute, the moment, the second, every time, the day，the instant, immediately , dire ctly, 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 than 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. 3．原因状语从句 常用引导词：because, since, as, since 特殊引导词：seeing that, now that, in that, considering that, given that, considering 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. Considering that he is no more than 12 years old, his height of 1.80 m is quite remarkable. 4．目的状语从句 常用引导词：so that, in order that 特殊引导词：lest, in case, for fear that，in the hope that, for the purpose that, to the end that The boss asked the secretary to hurry up with the letters so that he could sign them. The teacher raised his voice on purpose that the students in the back could hear more clearly. 5．结果状语从句 常用引导词：so … that, so… that, such … that, 特殊引导词：such that, to the degree that, to the extent that, to such a degree that, He got up so early that he caught the first bus. It’s such a good chance that we must not miss it. To such an degree was he excited that he couldn’t sleep last night.
典型例句突破状语从句 前言：学习状语从句的几个关键点1）引导状语从句的连词及意思2）状语从句与主句的时态照应3）有关状语从句的重点句型。4）状语从句的省略 一．各种状语从句的典型例句 1．条件状语从句： 1）Let'sgooutforawalkunlessyouaretootired.(除非,若不；相当于if—not) 即：Ifyouaretootired,we’llnotgooutforawalk. 2）Youmayborrowmybookaslongasyoukeepitclean.(只要，表示条件的唯一性) 3）Takeyourumbrellaincaseitrains.（以防—，以免—） 4） 5） 6）假如, 7） 2. 1） 2） 动词， 3） 4） 5） 6） 7） 8） 9） 动词) 10） ，etc.) 14)AssoonasIreachCanada,Iwillringyouup.(一—-就—) 15)Hehadnosoonerarrivedhomethanhewasaskedtostartonanotherjourney.(一—-就—,另外有hardly/scarcely—-when—) 16)Bythetimeyoucameback,Ihadfinishedthisbook.(“到—时为止”，从句是一般过去时，主句是过去完成时。) 17)Bythetimeyoucomeheretomorrow,Iwillhavefinishedthiswork.(“到—时为止”，从句是一般现在时，主句是将来完成时。) 18)EachtimehecametoHarbin,hewouldcallonme.(“每当—的时候”或“每次”，复习eachtime,everytime和whenever) 3．有关时间状语从句的重点句型
状语从句 一、时间状语从句 1、引导词：when, while, as （1）when的用法 ①既可以引导一个延续性动作，也可以引导短暂性动作 可用于主从句动作同时发生，也可用于从句动作先于主句动作 ②可做并列连词，意为“那时，这时，突然”，相当于at this/that time I was reading a novel when someone knocked at the door. 还可以表示原因，意为“既然”；表条件，相当于if How can you hope to get mercy when you don’t show mercy on others?(when=if) ③be doing when + did突然，意想不到的结果 be about to do...when...我刚准备干...突然... had just done...when...我刚刚做完...突然... （2）while的用法 ①while引导必须是持续性的，侧重主从句动作同时发生 Please don’t talk so loud while others are working. ②可做并列连词，意为“而，却”，表对比 While Tom was studing, Ted was playing computer games. ③引导让步状语从句，意为“虽然”，相当于though, although While I accept that he is not perfect, I do actually like the person. （3）as的用法 as引导延续性动作，主从句主语是相同的，多表示主从句动作同时发生 意为“一边......一边......；随着” Jane sings as she works. 2、引导词：as soon as, immediately, instantly, directly, the moment, the minute, once, no sooner... than..., hardly/scarecely...when... 都意为“一......就......”，从句中用一般现在时代替将来时 Once you remember it, you will never forget it. 注意：no sooner......than...... hardly............when...... scarecely........when...... ↓↓ 用过去完成时一般过去时 I had hardly got home when it began to rain. 若把no sooner, hardly, scarecely放在句首，其后的句子要倒装 No sooner had we arrived at the station than the train left. 3、引导词：till, until, not...until... （1）肯定句：意为“某动作一直持续到某时间点才停止”“一直到......” Please wait until I come back. （2）否定句：意为“某动作一直到时间某点才开始”“直到......才......” He won’t go to bed till/until she returns. （3）till不可用于句首，而until可以 Until you told me I had no idea of it. （4）not...until...句式的强调与倒装用法 强调句：It be + not until + that + 主语+ 动词过去式 It was not until you told me that I had any idea of it. 4、引导词：before, since （1）若表达“还未......就......”“不到......就”“......才......”“趁......还没来得及”要用before We hadn’t run a mile before he felt tired. （2）It will be + 一段时间+ before sb. do sth. “多久之后才......”