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状语从句的讲解就是用一句话作状语分为：时间，地点,方式，原因，结果，条件，让步，目的，比较一、时间状语从句第一次见到你一见到你我就喜欢上了你直到见到你五岁时见到你When， as, while， before， after, since, till/until， as soon as no sooner…than…scarcely…when…hardly…when… the minute the second the instant the moment by the time 截止 immediately instantly directlyeach time every time next time the first time on doing sthwhenwhile 当…时as1。
when 1）当…时/ 延续性动词短暂性动词都可用2）这时/3）届时、到时I was watching TV when my cellphone suddenly rang这时When I was five years old I could speak five languagesThe wet weather will continue tommorow when a cold front is expected to arrive届时到时注意：时间状语从句中动作发生有前后时先发生的用过去完成时When my mother came back I had already gone to bed.2。
while 1）从句动词延续性2)同时发生3）对比的意味“然而”4）趁着He taught himself while he worked in a bank 延续性动词当他在银行上班时While we were working they were having a rest.对比While they were having a discussion ， they got very confused。
状语从句全类型讲解教案一、引言。
状语从句是复合句的一种，用来修饰主句，表示时间、原因、条件、让步、目的等不同的关系。
状语从句的类型有很多，包括时间状语从句、原因状语从句、条件状语从句、让步状语从句、目的状语从句等。
掌握状语从句的不同类型对于提高写作和阅读能力非常重要。
本教案将全面讲解状语从句的各种类型，帮助学生更好地掌握状语从句的用法。
二、时间状语从句。
时间状语从句用来表示主句发生的时间，常见的引导词有when, while, as, before, after, since, until等。
例如：When I was young, I used to play basketball every day.After she finished her homework, she went to bed.时间状语从句表示的时间可以是过去、现在或将来，根据主句的时态来确定。
需要注意的是，如果主句是一般现在时，时间状语从句通常使用一般过去时表示过去的动作或状态；如果主句是一般过去时，时间状语从句通常使用过去完成时表示更早的过去。
三、原因状语从句。
原因状语从句用来表示主句发生的原因，常见的引导词有because, since, as, for, now that等。
例如：Because it was raining, we stayed at home.Since she was tired, she went to bed early.原因状语从句表示的原因可以是客观原因或主观原因，需要根据具体语境来确定。
需要注意的是，原因状语从句通常放在主句之前，用逗号隔开时则可以放在主句之后。
四、条件状语从句。
条件状语从句用来表示主句发生的条件，常见的引导词有if, unless, provided that, on condition that等。
例如：If it rains tomorrow, we will stay at home.Provided that you finish your homework, you can go outto play.条件状语从句表示的条件可以是真实的、非真实的或虚拟的，需要根据具体语境来确定。
中考英语：状语从句专题详解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：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 s 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 BobDon’t get off（从下来）until the bus stops.【Till是指直到某一特定事件发生的时候，而在那个时刻之后，该事情或状况仍将持续。
状语从句知识点详解（初中英语专项复习）状语从句的概念: 用一个句子作状语来修饰动词和形容词，以表明动作发生或状态存在的时间、地点、原因等，这个句子就叫做状语从句。
状语从句的分类：状语从句共分为九大类，包括：时间、地点、原因、条件、让步、目的、结果、方式、比较状语从句。
下面分别讲解：一、时间状语从句概念：用来表示时间的状语从句，由when, while, as, till, until，before, after, since等引导。
由于时间状语从句的引导词所表示的意思并非一致，不同引导词表达不同的时间，它们在句子中对应的时态、语态等也有所不同。
例如：when /while引导的时间状语从句when引导的从句的谓语动词通常是瞬间动词，也可以是延续性动词。
从句动作可与主语动作通常先后发生也可同时发生。
I was writing when my sister came back.( come是瞬间动词，只能用when引导，不能用while)He often wrote me when/while he studied in Shanghai International Studies University.( study 是延续性动词，while可代替when)While my mother was cooking , I was playing chess with dad. (cook是延续性的动词，cook和play同时发生)I like playing chess while my sister likes reading stories.我喜欢下棋，而我姐姐喜欢看小说。
(while表示对比)when和while的区别还有：while引导的时间状语从句多用于进行时态，而when引导的时间状语从句多用于一般时态。
While we were playing games, our headmaster called me .我们正在做游戏的时候，校长叫我了。
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状语从句一、概述状语从句(adverbial clause)在句中作状语，可修饰主句中的动词、形容词和副词等。
状语从句由从属连词引导。
状语从句可放在句首或句末。
放在句首时，从句后面常用逗号；放在句末时，从句前面往往不用逗号。
When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield.当飞机抵达时，一部分侦探等在主楼里面，而另一部分则等在停机坪上。
When I came home， my wife was cooking dinner. 我回家时，妻子在做晚饭。
Though he was poor， he was happy. 虽然他很穷却很快乐。
If you ask him, he will help you. 如果你向他请求，他会帮助你。
Since you ask, I will tell you. 你既然问，我就告诉你。
I can't tell you when you won't listen. 既然你不想听，我就不告诉你了。
He stopped trying, when he might have succeeded next time. 他不再试了，其实他可能下一次就成功。
二、引导状语从句的连词分类状语从句根据它们的含义分为时间、地点、原因、目的、结果、方式、让步、条1、引导时间状语从句从属常用连词例析常用来引导时间状语从句的从属连词有:when(当……的时候)，whenever(每当)，after(在……之后)，before(在……之前)，as(当…… ;一边……一边)，as soon as/hardly…when/no sooner…than(一……就……)，while(在……期间)，till/until(直到)，since(自从)，once(一旦……就……)。
►第10讲 状语从句 （讲义）目录一 复习目标 掌握目标及备考方向二 考情分析 2023年中考情态动词考情分析 三网络构建知识点头脑风暴四情态动词考向1. 状语从句的概念和分类2. 掌握时间、原因、条件、目的、结果、让步、比较等状语从句连接词的用法3.提升必考题型归纳五真题感悟 中考情态动词经典考题【复习目标】1.掌握状语从句的概念和分类2.掌握时间、原因、条件、目的、结果、让步、比较等状语从句连接词的用法【考情分析】状语从句做题方法： 1.翻译题干2.把题目中的逻辑关系理顺3.带入连接词一一对比，看谁最合适4.千万别忘了主将从现，主过从过等等时态规则5.多读状语从句培养语感，做题速度也会提升状语从句是历年各省市中考必考知识点。
从考查形式看，一般有单项选择、完形填空、词语运用等。
所占分值通常为2～4分。
另外注意状语从句和定语从句、名词性从句的区别；从命题意图看，侧重考查考生的具体语言环境中使用连词的能力。
【网络构建】一、状语从句概述考向二状语从句的连接词概念：在复合句中作状语的从句叫作状语从句。
状语从句一般修饰主句中的动词、形容词或副词等。
功能：九大状语从句分别表示（时间、条件、原因、地点、目的、结果、方式、让步、比较）等意义。
位置：位置灵活，可用于主句之前或之后。
1．when, while, as引导的时间状语从句2. 比较until和till此两个连词意义相同。
肯定形式表示的意思是＂做某事直至某时＂，动词必须是延续性的。
否定形式表达的意思是＂直至某时才做某事＂。
动词为延续性或非延续性都可以。
正确使用这两个连词的关键之一就在于判断句中的动词该用肯定式还是否定式。
肯定句：I slept until midnight. 我一直睡到半夜时醒了。
Wait till I call you. 等着我叫你。
（在肯定句中可用before代替。
例如：Let’s get in the wheat before the sun sets.）否定句：She didn’t arrive until 6 o’clock. 她直到6点才到。
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。
一、时间状语从句时间状语从句用来表示时间关系，常由连词“当……时候”、“随着”、“一旦”、“随时”、“直到”、“自从”等引导。
例如：1.当我在家里的时候，我妈妈总是在旁边看着我。
2.随着天气的转暖，我们就可以去郊游了。
3.一旦你有了问题，就可以找我帮忙。
4.随时都可以来找我，我随时都在。
5.直到你完成这个任务，我才会离开。
6.自从我来到这个城市，我就没有回过家。
二、地点状语从句地点状语从句用来表示地点关系，常由连词“在……地方”、“位于”、“从……起”、“直至”等引导。
例如：1.在这个超市里，你可以找到各种各样的商品。
2.位于市中心的位置，使得这个商场非常繁华。
3.从这家公司起，我们的合作就一直非常好。
4.直至你找到工作，你就可以安心了。
三、原因状语从句原因状语从句用来表示原因关系，常由连词“因为”、“由于”、“鉴于”等引导。
例如：1.因为我今天不舒服，所以我不想去上课。
2.由于天气的原因，我们取消了郊游计划。
3.鉴于你的表现，老师给了你很高的评价。
四、条件状语从句条件状语从句用来表示条件关系，常由连词“如果”、“只要”、“除非”、“只要……就”等引导。
例如：1.如果明天不下雨，我们就去郊游。
2.只要你能努力，你一定能成功。
3.除非你道歉，否则我不会原谅你。
4.只要你想明白，你就会知道我为什么这样做。
五、目的状语从句目的状语从句用来表示目的关系，常由连词“为了”、“以便”、“好”等引导。
例如：1.为了能更好地学习，他每天都很努力。
2.以便你能理解，我解释得很详细。
3.好让你明白，我特意给你举个例子。
六、结果状语从句结果状语从句用来表示结果关系，常由连词“所以”、“因此”、“结果”、“从而”等引导。
例如：1.所以他没能来，因为他生病了。
2.因此我们决定，明天再去郊游。
3.结果这个方法很有效，我们很快就完成了任务。
4.从而使我们的工作更加顺利。
一、时间状语从句时间状语从句用来表示时间关系，常由连词“当……时候”、“随着”、“一旦”、“随时”、“直到”、“自从”等引导。
状语从句讲解及习题附答案（一）状语从句概述定义状语从句用作状语，是起副词作用的句子。
位置状语从句可以放在主句之前，也可以放在主句之后，时间、条件、原因和让步状语从句放在句首时需要用逗号和主句隔开。
分类根据其作用可以分为时间、地点、原因、条件、目的、让步、方式和比较等状语从句。
作用它可以修饰谓语、非谓语动词、定语、状语和整个句子。
（二）状语从句详解1. 时间状语从句引导词用法示例when 意为“当…的时候”。
When引导从句的谓语动词可以是延续性动词，也可以是瞬间动词。
并且when有时表示“就在那时”A liar is not believed when he speaks the truth.说谎者讲真话时也没有人相信。
When he arrives, I’ll call you. When you laugh and smile, your body relaxes.while 意为“在…的时候，在…的同时”。
While引导从句的谓语动词必须是延续性的，发生时间较长，并强调主句和从句的动作同时发生（或者相对应）。
While有时还可以表示对比。
While I was standing at the window, I saw several boys running along the street.While John was watching TV, his wife was cooking.as 意为“一边…一边…”。
As引导的动作是延续性的，发生时间较短，一般用于主句和从句动作同时发生；as也可以强调一前一后。
The writer was angry as he was travelling on a train to London because someone had invaded his “space”.He smiled as he stood up.after 意为“在…之后”。
状语从句【知识精讲】状语从句,也叫做副词性分句，在主从复合句中起到状语作用，即把句子当作状语来使用，其作用类似副词，有时甚至可以用副词代替。
用以修饰主句的动词，形容词或副词，非限定动词〔不定式，-ing或 -ed分词〕或修饰整个句子。
表示时间，地点，方式，程度，原因，结果，目的，条件，让步和比拟等。
在高考英语中，状语从句主要出现在单句选择，改错或完型填空中。
一、状语从句的含义和类别1. 时间状语从句引导时间状语从句的连词主要有：when, as, while, as soon as, while; before, after, since, till, until; the minute, the moment, the second, any time, the day，the week, the instant, every time, each time, (the) next time,(the) last time, the first time; immediately , directly; no sooner...than, hardly...when, scarcely...when等。
〔1〕表示“当……时候〞或“每当〞的时间连词。
主要的 when, while, as, whenever。
例如：●He jumped up when the phone rang. 当响起的时候，他站起来了。
●We listened while the teacher read. 教师讲，我们听。
●They sang as they danced. 他们边唱边跳。
【注意】在高考中，我们主要要注意when表示“突然〞性，常用于“be+doing...when...〞，“be about to do...when...〞，“be on the point of doing...when...〞，“had just done...when...〞等句型中。
状语从句详解状语从句是复句中的一种从句，用来修饰动词、形容词、副词或整个句子。
它起到进一步说明、补充或限制主句的作用。
本文将详细解析状语从句的定义、分类、用法及注意事项。
一、状语从句的定义状语从句是一个从属分句，由连词引导，在主从句之间建立一种从属关系。
它通常修饰动词、形容词、副词或整个句子，用来表示时间、条件、原因、目的、方式、程度、比较等等。
通过引导词的不同，状语从句可以分为多种类型。
二、状语从句的分类1. 时间状语从句时间状语从句用来表示动作发生的时间，在主句中起到修饰的作用。
时间状语从句常用的引导词有：when（当）、while（当...时）、before （在...之前）、after（在...之后）、as（当...的时候）等等。
例如：- I will call you when I arrive home.（我到家后会给你打电话。
）- They went to bed after they finished their homework.（他们做完作业后就上床睡觉了。
）2. 条件状语从句条件状语从句用来表示主句发生的条件，在主句中起到修饰的作用。
条件状语从句常用的引导词有：if（如果）、unless（除非）、provided that（只要）、as long as（只要）等等。
例如：- If it rains, we will stay at home.（如果下雨，我们将待在家里。
）- You can go out unless it is too cold.（除非天气太冷，你可以出去。
）3. 原因状语从句原因状语从句用来表示主句发生的原因，在主句中起到修饰的作用。
原因状语从句常用的引导词有：because（因为）、since（因为）、as （因为）、for（因为）等等。
例如：- She didn't come to the party because she was sick.（她没有来参加聚会，因为她生病了。
高考英语语法复习状语从句知识讲解一、概述常见的有although/though/even though引导的让步状语从句。
if/unless引导的条件状语从句。
until/when/while/as soon as引导的时间状语从句。
because引导的原因状语从句，so that引导的目的状语从句等。
if引导的条件状语从句和when引导的时间状语从句一般都会和时态相结合，即主要考查“主将从现”原则。
对于状语从句的学习可与专题六从属连词相结合。
在时间状语从句和条件状语从句中，主句和从句的时态一致问题一般有两种情况：（1）“主将从现”：主句用一般将来时，而从句用一般现在时。
常见的使用“主将从现”原则的连词有：表示时间的when, while, after, before, until, till, whenever, as soon as, as long as, once 等；表示条件的if, unless, so long as, in case等。
（2）“主祈从现”：若主句是祈使句，或主句中有情态动词时，那么从句用一般现在时表示将来。
（3）“主情从现”：若主句有情态动词, 那么从句用一般现在时表示将来。
如：You can get good grades if you study hard.如果你努力学习，你将取得好成绩。
状语从句由从属连词引导,与主句连接,位于句首时,常用逗号与主句分开,位于句末时,其前一般不用逗号。
状语从句根据其用途可分为时间状语从句、条件状语从句、原因状语从句、目的状语从句、结果状语从句、让步状语从句、比较状语从句、地点状语从句等。
二、时间状语从句(1)当主句是一般将来时态或祈使句,表示将来的意义时,从句通常用一般现在时,简称“主将从现”。
I’ll ring you up as soon as I get to Beijing.我一到北京就给你打电话。
(2) when引导的时间状语从句,通常表示主句和从句的动作同时发生;before表示主句的动作发生在从句的动作之前;after则表示主句的动作发生在从句的动作之后;as引导时间状语从句时,往往表示主句和从句的动作同时发生,不分先后。
高考英语知识点解析状语从句的引导词与用法高考英语知识点解析：状语从句的引导词与用法在高考英语中，状语从句是一个重要的语法知识点。
理解和掌握状语从句的引导词及其用法，对于提高英语语言的运用能力和应对高考都具有重要意义。
状语从句用来修饰主句中的动词、形容词、副词或整个句子，根据其表达的意义和功能，可以分为时间状语从句、地点状语从句、原因状语从句、条件状语从句、目的状语从句、结果状语从句、方式状语从句、比较状语从句和让步状语从句等。
接下来，我们就逐一探讨这些状语从句的引导词与用法。
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……时候，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“当……时候”，从句中的动作可以是瞬间性的，也可以是持续性的。
例如：“When I arrived home, my mother was cooking dinner”（当我到家时，妈妈正在做晚饭。
）While 引导的时间状语从句，强调主句和从句的动作同时发生，且从句中的动作通常是持续性的。
比如：“While I was doing myhomework, my father was reading a newspaper”（我在做作业的时候，爸爸在看报纸。
）As 引导时间状语从句，意思是“当……时候，一边……一边”，强调两个动作同时进行。
例如：“As she was walking along the street, she met an old friend”（她沿街走着的时候，遇到了一位老朋友。
）Before 表示“在……之前”，例如：“Please finish your homework before you go to bed”（请在睡觉前完成你的作业。
(完整版)状语从句超详细讲解状语从句是复合句的一种，它能够起到修饰主句的作用。
本文将详细讲解状语从句的定义、分类以及使用方法。
定义状语从句是一个修饰、说明主句的从句。
它能够表达时间、地点、原因、条件、目的、方式等等不同的状况或情况。
分类根据状语从句的引导词，我们可以将其分为以下几种类型：1. 时间状语从句：用于表示何时发生或发生过的情况。
常用引导词有：when, while, as, before, after, until, since, as soon as等。
2. 地点状语从句：用于表示事件发生的地点。
常用引导词有：where, wherever。
3. 原因状语从句：用于表示事件的原因。
常用引导词有：because, since, as等。
4. 条件状语从句：用于表示某种条件下发生的情况。
常用引导词有：if, unless, provided that, as long as等。
5. 目的状语从句：用于表示主句中的动作或状态的目的。
常用引导词有：so that, in order that。
6. 方式状语从句：用于表示主句中的动作或状态发生的方式。
常用引导词有：as, as if, as though。
使用方法在使用状语从句时，需要注意以下几点：1. 引导词的选择要准确。
不同类型的状语从句需要选择相应的引导词，以确保表达的准确性。
2. 状语从句的位置可以灵活调整。
可以将状语从句放在主句之前、之后或中间，但要注意语序的调整，以保证句子的通顺。
3. 使用适当的标点符号。
根据句子结构和语义需要，可以在状语从句和主句之间使用逗号、连词等标点符号。
4. 注意主从句的时态和语态一致性。
主句和状语从句之间的动作发生时间要一致，并保持相同的语态。
总结状语从句是一种修饰主句的从句，能够表达时间、地点、原因、条件、目的、方式等不同状况。
根据引导词的不同，状语从句可以分为时间状语从句、地点状语从句、原因状语从句、条件状语从句、目的状语从句和方式状语从句。
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。
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:一、时间状语从句1.when, while和as的用法(1)when既可引导一个持续动作，也可引导一个短暂性动作.when强调主从句动作的发生有先后。
如：①When he got there, the classroom had been cleaned.他到的时候，教室已打扫过了。
(主句动作发生在从句动作之前)②He went to play football when he finished his homework.做完作业后他就去踢足球了。
(主句的动作发生在从句动作之后)when可作并列连词用，相当于just then，at the time，前一分句多用进行时、be about to或be on the point of doing，表示“正在做..，就在这时发生了另外一件事”或“届时”。
如：①I was reading when he suddenly came in.②I was about to leave when the telephone rang.(2)while强调主句动作发生在从句动作所发生的时间段内，从句的动作必须是延续性动词。
如：①Strike iron while it’s still hot.②Will you please take care of my house while I was away?在这一情况下，从句的动作一定是延续性动词，如果是非延续动词，要用when。
状语从句的讲解就是用一句话作状语分为：时间，地点，方式，原因，结果，条件，让步，目的，比较一、时间状语从句第一次见到你一见到你我就喜欢上了你直到见到你五岁时见到你When, as, while, before, after, since, till/until, as soon as no sooner…than…scarcely…when…hardly…when…the minute the second the instant the moment by the time 截止immediately instantly directlyeach time every time next time the first time on doing sthwhenwhile 当…时as1. when 1）当…时/ 延续性动词短暂性动词都可用2）这时/3）届时、到时I was watching TV when my cellphone suddenly rang这时When I was five years old I could speak five languagesThe wet weather will continue tommorow when a cold front is expected to arrive届时到时注意：时间状语从句中动作发生有前后时先发生的用过去完成时When my mother came back I had already gone to bed.2. while 1）从句动词延续性2）同时发生3）对比的意味“然而”4）趁着He taught himself while he worked in a bank 延续性动词当他在银行上班时While we were working they were having a rest.对比While they were having a discussion , they got very confused.同时I want the girls to experience that while they are young趁着她们还年轻我想让姑娘们体验一下对比：I prefer black tea, while he likes coffee3.As 1)当…时2）一边...一边3)随着As the children walked along the street, they sang happily.当孩子们He sang as he danced一边一边You will grow wiser as you grow older随着4.before 1）在…前2）前加一段时间直到…才…3)还没来得及4)要过…时间才I’ll be back before you leaveIt may be many years before we meet again 可能要过很多年我们才能见面The students rushed outside before I could finished my word 还没等我讲完It will be three weeks before he finished his workIt won’t be long before he finished his work. 用不了多久5.afterAfter my friend got married, she went to live in America6.since 自从主句一般为现在完成时We’ve never met since we graduated from the collegeGreat changes have taken place since you left7.till/untill肯定句中可互换直到…为止否定句中只用not…until…直到…才Not until 放句首句子部分倒装（倒装主句）Donald will remain in college until/till he finished his PhD courseDonald won’t leave college until he finished his PhD courseI won’t go with you until I finished my homeworkNot until my mother came back did I go to bed8.as soon asI gave the alarm as soon as I saw the smoke.一看见冒烟就发出警报He will be set free as soon as the fine is paid9.the minuteThe secondThe instant瞬间片刻立即的立刻的素食的The momentThe minute we got home, the telephone rang10. no sooner…than…Scarcely…when…Hardly…when…I had no sooner got home than it began to rain.The fans had hardly seen the movie star when they criedThe fans had scarcely seen the movie star when they cried注意：他们提前句子部分倒装No sooner had I got home than it began to rain.Hardly had I got home when it began to rainScarcely had the fans seen the movie star when they cried11.名词引导的时间状语从句The first time I saw you I mistook you for a film starNext time I see you I will tell you the truthEvery time/each time I see this picture I think of my hometown.12. On+ doing 一…就…On arriving home, he discovered they had gone 一到家发现他们已经走了13.immediately instantly directlyImmediately she had gone, I remembered her name.她刚走开我就想起了她的名字14.by the time 1)从句是一般现在时主句用将来完成时2）从句是一般过去时主句用过去完成时By the time you receive this letter, I will have left this cityI shall have finished it by the time you come back 你回来以前我就做完了By the time I got there, the bus had already left.注意：as soon as after before 常与过去完成时连用After I had finished my homework I went to sleepBefore I went to sleep I had finished my homeworkAs soon as I had finished my homework I went ot sleep.但是如果不强调时间的先后都可以用一般过去时After I finished my homework I went to sleep/二、地点状语从句一、Where在…地方wherever无论哪里anywhere任何地方everywhere到处1.whereYou should put the book where you found itWe must camp where we can find waterYou had better make a mark where you have any questions.2.whereverwherever there is smoke, there is fireplease put the cup wherever that is convinient3.anywhereYou can put it anywhere you likeI can’t stay anywhere there are a lot of people4.everywhereEverywhere I go, I find the same thing.去到的每一处都看到同样的情况I have searched everywhere there is a clue二、与定语从句的区别1.定语从句中where是关系副词在从句中充当状语前面有表示地点的名词状语从句中where是从属连词引导的从句修饰主句的谓语动词整个句子做状语前面无先行词Bamboo grows best in places where it is warm and where it rains often.Bamboo grows best where it is warm and where it rains often.Go back where you came fromGo back to the place where you came2.where 引导的状从可放在句首与句末都可而where 引导的定语从句只放在句末三、练习1.he advised me to live_______ the air is fresherA. in whereB.in whichC. the place whereD. where2. in peace too, the Red Cross is expected to send help _______ there is human sufferingA. whoeverB.howeverC. whateverD.wherever3. if you are travelling____the customs are really foreign to you own . please do as the Romans doA. in whichB. whatC. whenD. where三、原因状语从句Because since for as now that in that because of 既然鉴于in as much as既然鉴于in so far as鉴于考虑到considering that seeing that given thatFor the reason that 由于…原因due to the fact that 由于…事实owing to the fact that 1.because 1）语气最强常放句末2）回答why 的问句3)强调句I missed the train because I got up late.He is disappointed because he failed againBecause he failed again so he is disappointed错不能出现so注意;because 前可以加程度副词simply because just merely mainlyIt is because she is too inexperienced that she does not know how to deal with the situation2.since 语气弱一些表示对方已知的已经存在的原因“既然”常常放句首Since you are not interested, I won’t tell you about itSince no one is against it, we will pass it 通过了3.as “由于’表示较为明显的原因常放句首As it is snowing, you’d better take a taxiAs you request it , I will come4.for 1)表示猜测的原因放句末用逗号隔开2)多用于书面语不表示直接原因对前面的句子附带说明It must have rained last night, for the ground is wetI went to see him, for I had something to tell him.I want to be an engineer,for it’s my dream5.now that 既然=since表示新出现的情况促成某事的发生放句首居多已经有的情况目前的状况Steven, I heard that the flight ticket to America is cheap recently . Now that you have time, why not we go there together.Now that we can’t change the fact, let’s accept it.6. in that仅因为就因为有限制意味多用于否定中Some old people only remember happy things in that they can’t get used to this fast societyI don’t like sports in that I am good at it7. in as much as in so far as既然鉴于In so far as it is not my fault, I don’t care.In as much as the debtor has no property, I abandon my claim8.considering that 考虑到鉴于补充说明She knows quite a lot about it, considering (that) she is very young.Considering that she is just a child, I am not very strict with her9.seeing that由于因为鉴于已有情况Seeing that he’s been sick all week, he is unlikely to come today.Seeing that you live next door to Mr Black, you should recognize her.10. for the reason that 很正式的书面表达Due to the fact thatOwing to the fact thatI left that country due to the fact that I can’t accept its cultureFor the reason thatOwing to the fact that11. given that 由于鉴于Given that you are new here, I will show you around.四、条件状语从句一、If unless=if not if only as long as = so long as on condition (that)in case假如以防万一provided (that) = providing (that) suppose (that) = supposing (that) once1. if 如果1）真实条件句2）非真实条件句（虚拟语气）If it doesn’t rain we will go climbingIf you have any question, you can voice them now. 可以提出来主将从先主情从现If I were a bird, I would fly2.unless=if notYou will be late, unless you hurry= You’ll be late, if you don’t hurryIf you don’t visit him tomorrow, he will be angry= Unless you visit him tomorrow he’ll be angryI won’t forgive you unless you apologize= I won’t forgive you, If you don’t apologize3.if only 只要如果要是…就好了I’ll let you use my car, if only you return it省略主句用虚拟If only he knew English4.in caseTake a coat in case the weather turns cold 主祈使从现In case I forget, please remind me about it如果我忘了请提醒我I’ll give you my phone number in case you want to contact me 主将从现注意：in case of+ 名词表条件以防in that case在那种情况下In case of rain they can’t go to the park 万一下雨他们就不能去公园了In that case, he would be punished情况如此他就会收到惩罚5.as long as= so long as只要如果主将从现主情从现As long as it doesn’t rain, we can go to playAs long as/so long as we don’t lose heart, we’ll find a way to overcome the difficultyYou can go to see the film as/so long as you arrive on time 只要你按时到你就能去看这场电影注意：as long as 还有…之久的意思You can keep it as long as you can = You can keep it as long as possible你可以尽量久地保留它6.on conditiong that 条件是只要I’ll come on conditon that Amy is invited too我可以来条件是艾米也被邀请了7.provided (that)= providing (that)Providing there is no objection, we shall make a decisionHe won’t be against us in the meeting provided (that) we ask for his advice只要我们征求他的意见8.suppose (that)=supposing (that) 假如假设Supposing it rains, shall we visit the museum?Suppose that you are a famous writer, do you like to write such a book?9.onceI’ll make friends once I’m settled in Paris.二、时态的一致1.时间状语从句和条件状语从句中遵从主将从现主情从现主祈使从现He’ll be a doctor when he finishes studying here.If it doesn’t rain tomorrow, we’ll start出发If you get the book, let me know.If you like, you can stay here for the weekend.在这里过周末If you drink, don’t drive2.如果谓语是want hope 等动词，则条件状从一般用一般现在时What do you want to do if you have much money?I hope to see her if I’m free3.有些句子中主从句都用一般现在时If you ring this number, no one answersIf you press the switch, the computer comes on如果你按这个开关计算机就会启动4.条件状从中也可用的will表示意愿If you won’t go, you needn’t go/won’t go 如果你不愿意去，那就不去If you’ll just wait a moment, I’ll find someone to help you 如果你愿意等一会我会找人帮你So that in order that lest以免for fear that 唯恐so that in case 以免1.so that为了I spoke slowly so that you could understand me.2.in order that 为了She raised her voice in order that she might be heard= she raised her voice so that she might be heard注意：in order that 与so that 可以改为不定式做目的状语= in order to do so as to do to do She raised her voice so as to be heard 因为so as to do 不可以放句首In order to be heard she raised her voice = she raised her voice in order to be heardTo be heard she raised her voice = she raised her voice to be heard3.lest 以防常用于虚拟语气lest sb (should) doI wrote down the date of his birthday lest I should forget itI was afraid to open the door lest he should follow me4.for fear (that)常与虚拟连用for fear that sb should/may/might doShut the window for fear that it may rainHe took an umbrella with him for fear that it might rain5.in caseHe took a gun in case he met any wild animals 他带上枪以防遇到野兽6. so 这样为了Come to my house so I could tell you all about itHe wrote the Bible in Enlish so all could read it7.thatLet’s take the front seats that we may see more clearly.一、So…that such…that so that that so1. so…that 如此以至于中间加形容词和副词He worked so hard that he passed the exam副词They were so excited that they cried out 如此激动以至于大喊大叫形容词注意：1)So 位于句首句子倒装He was injured so badly that he had to be sent to the hospital.So badly was he injured that he had to be sent to the hospitalThe novel was so boring that he gave up reading itSo boring was the novel that he gave up reading it2)如果结果状从是否定可以替换成too…to..句型David was so careless that he didn’t find the mistakes in his test paper.David was too careless to find the mistakes in his test paper.2.such…that 加名词He was such a fool that he made a terrible mistakeThis book is written in such easy English that even little children can understand it.注意：such 位于句首倒装Such a good boy is he that we all love him注意：当有形容词的时候1）中间加单数可数名词it gave him such a shock that his face turned white 使他如此震惊以至于他的脸都白了This is such a useful dictionary that I’m thinking of buying itThis is so useful a dictionary that I’m thinking of buying itHe is such a clever boy that all the teachers like himHe is so clever a boy that all the teachers like him2) 中间加不可数名词只用such对He showed such concern that people took him to be a friend他展示出如此的关心人们都把他当朋友了错He showed so concern that people took him to be a friend对It is such nice weather that all of us want to go to the park错It is so nice weather that all of us want to go to the park3).中间是负数可数名词They are such difficult problems that I don’t know how to settle them.He made such a lot of mistakes that he had to give upThey are such fine teachers that we all respect them4）中间是much little many few 时Such a little boy has so little difficulty in working out this difficult problem that I admire him very much 这样小的孩子解这道题遇到如此少的困难我很羡慕他He had so much work to do that he had to work late into the nightThere are so few notebooks the I can’t give you any 笔记本太少以至于我一本也不能给你There are many kinds of bikes that I don’t know which to buy5) such= so + adjHis voice is such that we can’t bear it3.so thatHe worked hard so that he passed the examI stayed up late last night so that I feel sleepy now4.that 以至于The weather is terribly hot that I want to have a shower three times a day5.so 以至于结果He played computer games every day so he failed the final exam二、so that 即引导目的状语从句也引导结果状语从句目的为了结果以至于结果…目的状从中常和can could may might will would 等情态动词连用The little boy saved every coin so that he could buy his mother a present能够买The little boy saved every coin so that he bought his mother a present，每一枚硬币结果买了He always studied hard so that he may make great progress这样他才可以取得（目的）He always studied hard so that he made great progress结果他取得了很大进步七、让步状语从句Though Although Even if Even though as while However+adj/adv= no matter how Whatever= no matter what whoever= no matter who whomever=no matter whom Whichever=no matter which wherever=no matter where whenever=no matter when Despite in spite of1.although=though 尽管虽然它们不可以与but 连用但是可以与yet still连用Although/though he is tired, he (still) keeps on working hard2. as Though 用倒装表示让步尽管虽然1).倒装名词Although/though he is a child, he can speak five languagesChild though/as he is, he can speak five languages2)倒装副词Although/though he works hard, he makes little progressHard though/as he works, he makes little progress3)倒装动词Although/though you may object, I’ll carry out the experiment.Object though/as you may, I’ll carry out the experiment.4)倒装形容词Tired though/as he is, he (still) keeps on working hardAmazing as it may seem Wednesday night was a quiet night.3.while尽管虽然While I understand your point of view, I do not share it尽管我理解你的观点但是我不苟同4.even if even though 即使尽管语气比although though 强烈We’ll make a trip even if/even though the weather is bad. 即使天气不好我们也要做一次旅行You should try to be nice to him, even though you don’t like him 尽量对他好Even though/ Even if it is raining, I’ll go to work 尽管下雨我也要去上班注意：Even if 与even though可用于虚拟语气中Even if/Even though I were ill, I would attend the meeting即便是我生病我也要去参加会议Even if/Even though I am ill, I will attend the meeting即使我生病了我也要参加会议5.despite 尽管= in spite of + 名词引状语Despite I miss him, I refused to call himIn spite of him illness, he still went to see his girlfriend.6.however + adj/adv = no matter how+ adj/adv 无论怎么尽管No matter how difficult the problem may be, we will overcome it.However difficult the problem may be, we will overcome it.No matter how/ However fast you can run, you still can’t catch up with him7.no matter which= whichever无论哪个No matter which/whichever you like best, you have. 无论你喜欢哪个你都可以拥有8.no matter who=whoever 无论谁No matter who/ whoever you are, you must obey the law9.no matter when= whenever 无论何时No matter when/whenever she comes, she says the same words无论她什么时候来她都说同样话10.no matter whom=whomever无论谁Whomever/ No matter whom you ask, you will not get the answer11.no matter where/wherever 无论哪里No matter where he goes, he always carry his suitcase手提箱12.no matter what=whatever 无论什么No matter what do, I will support you注意：whatever系列可以引导宾从no matter 系列不可以对You can buy whatever you like错You can buy no matter what you like八、方式状语从句一、用法As if as though just as as tht way in the way(in) the same way just as…so…like1.like 像…He looked like he had seen a ghost他看起来好像见了鬼似的You talked just like your father does(省略谓语)2.as if / as though似乎好像She acts as though she owns the placeShe treats him as if he was her own son 他对待他就像自己的亲生儿子一样3.just as 就像I finished the work just as you told me4. as 就像He must do as the doctor advised 他必须按照医生说的去做When in Rome do as the Romans do5.just as…so…就像Just as you sow, so shall you reapJust as some people like sports, so some people like music正如有些人喜欢体育有些人喜欢音乐6.the way …方式You should operate the machine the way you were told 用你被告知的方式去操作这台机器7.in the wayWe must solve this problem in the way that we want it to我们必须按照我们想要方式解决问题8.(in) the same wayHe is behaving (in) the same way his father used to 他的行为和他父亲过去的行为一样二、特殊情况1. as if/ as though 引导的让步从句可用于虚拟He acted as if he were brave他表现的似乎很勇敢（与事实不符）It looks as if it’s going to rain 看上去好像要下雨了（与事实相符）It sounds as though the situation would get worse.听起来好像情况会恶化似的(与将来事实不符2.从句的省略（当主从句的主语一致时）He looked at me as if he were madHe looked at me as if mad但是He looked at me as if I were mad不可以改He rushed outside as if he is to cryHe rushed outside as if to cryHe lay on ground as if he were deadHe lay on ground as if deadHe always knows everything as if he does it by instinct He always knows everything as if by instinct九、比较状语从句一、用法As…as not as/so…as more…than less than the more…the moremore and more no more than not more than1.as…asHe speaks English as fluently as his brother (does)2.not as/so…asI can’t jump so/as high as he (does)I’m not as pretty as my sister (is)3.more thanHe speaks English more fluently than his brother(does)Don’t carry more books than we need4.less …thanJoseph is less honest than his brother (is honest)5.the more…the more 越…就越…The more you eat, the fatter you areThe more you do, the less pleased he is二、特殊用法more than1. more than 放数词前“超过；不止；以上”= overMore than 70 percent of the surface of our planet is covered by water.我们这个星球表面有70% 以上都为水所覆盖2. more than 放名词前“不只是；不仅仅”Hibernation is more than sleep. 冬眠不仅仅是睡眠。
