状语从句讲义
状语从句讲义
状语从句一、定义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，状语从句可由从属连词引导，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以分为时间状语从句、原因状语从句、结果状语从句、条件状语从句、让步状语从句、方式状语从句、目的状语从句等。
状语从句的分类从句的引导词例句时间状语从句When/while/as(当.......时），before（在......之前），since（自从），not...until（直到......才），as soon as（一......就）I was doing my home work when my mothercame in.He did not go to bed until his father came back.条件状语从句If（如果），as long as（只要），unless（除非）Unless weather stops me,I go for a walk every day.原因状语从句Because（以为），since（既然），as（由于），for（由于）I like to eat apples because it's good for my health. Since everyone is here,let's begin our meeting.目的状语从句So that（以便，为了），in order to（为了）He gets up early morning so that he can catch thebus.结果状语从句So that（结果是），so...that/such...that（如此......以至于）It's so hot that nobody wants to go out.让步状语从句Though/although(尽管，虽然），evenif（即使），whatever（无论什么），wherever（无论哪里），whenever（无论何时）Wherever you go I will gowith you. Whenever you come,I willwait for you.比较状语从句Than（比......），as...as（和......一样），not as/so...as(不如......)He is as tall as Tom地点状语从句where（......的地方），wherever（无论哪里）Sit wherever you like.1.时间状语从句1）当主句是一般将来时态或者祈使句，表示将来的意义时，从句用一般现在时，简称“主将从现”。
状语从句讲义(讲稿)
状语从句状语从句在高考试题中由于其他从句的干扰，以及倒装句，强调句的介入，使得状语从句更为复杂。
状语从句是一种副词性从句，通常由一个从属连词或一个起连词作用的词组引导。
状语从句1. 时间状语从句常见的连词(组)：when, while, as, before, after, once, till, until, as soon as, now that, hardly ...when, scarcely ...when, no sooner ...than等。
可以引导时间状语从句的副（介）词（短语）或名词短语：directly, instantly, immediately, by the time, the moment, the second, the minute, the instant, every time, each time, next time, the last time等。
注意点如下：(1) when, while, as引导的时间状语从句as表示“当……的时候”，往往和when/ while通用，但它着重强调主句与从句的动作或事情同时或几乎同时发生。
when(at or during the time)既可以表示在某一点的时候，又可以表示在某一段时间内，主句与从句的动作或事情可以同时发生也可以先后发生。
while强调一段时间，仅表示从句和主句的动作同时发生，并且有延续意义，该从句中的动词一般要用延续性动词，从句中常用过去进行时态或一般过去时态；当when表示a period of time时，两者可以互换。
She came up as I was cooking.(同时) 在我做饭时，她走了过来。
When we were at school, we went to the library every day.(在一段时间内) 当我们在学校时，每天都去图书馆。
While they were watching TV, I was preparing myself for the coming examination.他们在看电视，而我在为即将到来的考试做准备。
中考英语语法学习之状语从句讲义
中考英语语法学习之状语从句一、什么是状语从句?状语从句是指一个句子中，作为状语的从句。
状语从句通常由引导词引导，如连词if、whether、how、when、why 等。
状语从句的作用是修饰主句，起到说明、限制或补充等作用。
二、状语从句的分类1.时间状语从句时间状语从句是指用来说明事件发生的时间的从句。
它通常由连词when、while、since、before、after等引导词引导，用来修饰主句中的时间。
例如:I have been to China twice. (我第一次去中国是在两年前。
)He has been studying English for five years. (他已经学习英语五年了。
)They will arrive at the airport at 7 pm. (他们将在晚上7点到达机场。
)We had a meeting at 2 pm this afternoon. (今天下午我们开了一个会议。
)需要注意的是，时间状语从句通常放在主句之前或之后，但在某些情况下可能会放在主句中间。
2.地点状语从句地点状语从句是指用来说明事件发生的地点的从句。
它通常由连词where、why、how等引导词引导，用来修饰主句中的地点。
例如:I saw her in the library. (我在图书馆看到她。
)They are going to have a meeting in the conference room. (他们将在会议室里开会。
)He is studying in his bedroom. (他正在卧室里学习。
)We had dinner at a restaurant last night. (昨晚我们在一家餐厅吃了晚饭。
)需要注意的是，地点状语从句通常放在主句之前或之后，但在某些情况下可能会放在主句中间。
3.原因状语从句原因状语从句是指用来说明事件发生的原因的从句。
状语从句 讲义
状语从句在复合句中作状语，位置灵活。
状语从句可分为时间状语从句，地点状语从句，原因状语从句，条件状语从句，让步状语从句,目的状语从句，结果状语从句,方式状语从句，比较状语从句。
时间状语从句1.when, as, whilea.when表时间，从句既可以用延续性动词，又可以用瞬间动词。
When I get there I will call you.如果when引导的时状的主语与主句的主语相同，而从句的谓语又是be动词时，那么从句中的主语与be 可省。
如果when引导的时状的主语与主句的主语相同时，往往可以用“when+分词”的形式代替该状从。
When （you are）in trouble, you can ask her for help.When I came into the room(When coming into the room), I found the light was off.b.while表时间，从句需用延续性动词，或者主句的动作发生在从句的动作进行过程中。
He came in while I was reading a book. I met her while I was in school.c. as表时间，与when相似，但侧重强调主从句动作同在时间点或同时间段进行。
同时可表示主句的动作随着从句的动作的变化而变化。
He jumps as he sings. As the wind rose, the noise increased.2.before(在……之前)与after（在……之后）See me before you leave. I saw them after I arrived.3. till与until肯定形式表示的意思是"做某事直至某时"。
否定形式表达的意思"直至某时才做某事"。
Wait till/untill I call you. 等着直到我叫你。
状语从句讲义
状语从句：在复合句中作状语,其位置可以在主句前或主句后。
例：When I was a child, I used to climb the tree in front of my house.I used to climb the tree in front of my house when I was a child.状语从句可以分为时间、、地点、原因、目的、结果、比较、等几种。
状语从句由从属连接词引导。
时间状语从句关联词when ,as ,while, after, before, since, as soon as , till (until), wheneverwhen1.主将从现I will pick you up when you come here.2.主过从过I began to learn English when I was five years old.3.主句过去进行时态，从句一般过去时态He was reading a book when his mom called him.while1.与when 的区别①while 与延续性动词连用when 与短暂性和延续性动词连用②主句使用一般过去时态，从句使用过去进行时态He sat in front of the table while somebody was knocking at the door.2.同时主从都使用进行时态My mom was cooking dinner while my father was reading a newspaper.3.然而，表对比（引导并列句，不是时间状语从句）Modern education focuses on pratice, while traditional education depends on memories.4.一段时间for a while once in a whilebefore常考过去完成时态The play had been over before I got there.since1.主句使用现在完成时态，从句使用一般过去时态Mary has been married to John since they were twenty-four.2.句型It has been + 一段时间+ since +从句（从句使用一般过去时态）It has been ten years since I graduated from college.has been= isas soon as, not... until1.主将从现I will call you as soon as I arrive home.I won’t leave until Mum comes back.2.主过从过She didn’t leave home until I phoned her.条件状语从句关联词if unless as long as1.主将从现（主句也可以是祈使句和含有情态动词的句子）You will certainly fail in the coming final exams unless you work much harder.If it doesn’ t rain tomorrow, we shall go hiking.Don’t touch it if you don’t buy it.2.主过从过He was unhappy if you didn’t come.地点状语从句关系词where, whereverGo back where you came from!I will never forget to catch the thief who stole my necklace wherever he may be.原因状语从句关系词because, since, as，now thatHe went abroad because his father had found a good university for him.不与so连用目的状语从句关系词so that..., in order that...从句中通常含有can / could / may / might等情态动词。
状语从句讲义
九大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。
(1)当主句是一般将来时、祈使句或主句中含有情态动词，这些词引导的从句要用一般现在时（主将从现）Don’t go to bed until you finish your homework.(2)when，while，as显然都可以引导时间状语从句，但用法区别非常大。
一、when可以和延续性动词连用，也可以和短暂性动词连用；而while和as只能和延续性动词连用。
①Why do you want a new job when youve got such a good one already？（get为短暂性动词）你已经找到如此好的工作，为何还想再找新的？②Sorry，I was out when you called me．（call为短暂性动词）③Strike while the iron is hot．（is为延续性动词，表示一种持续的状态）趁热打铁。
④The students took notes as they listened．（listen为延续性动词）二、when从句的谓语动词可以在主句谓语动作之前、之后或同时发生；while和as从句的谓语动作必须是和主句谓语动作同时发生。
1．从句动作在主句动作前发生，只用when。
①When he had finished his homework，he took a short rest．（finished先发生）②When I got to the airport，the guests had left．（got to后发生）2．从句动作和主句动作同时发生，且从句动作为延续性动词时，when，while，as都可使用。
①When ／While ／As we were dancing，a stranger came in．（dance为延续性动词）②When ／While ／As she was making a phonecall，I was writing a letter．（make为延续性动词）3．当主句、从句动作同时进行，从句动作的时间概念淡化，而主要表示主句动作发生的背景或条件时，只能用as。
第10讲状语从句(讲义)中考英语一轮复习(学生版)
►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。
中考英语状语从句讲义
状语从句一：定义地点时间1.Wukong beat Bajie in a hole yesterday.Wukong beat Bajie where they stayed when it was dark.总结：状语：动作发生的时间地点状态目的条件等。
状从：状语的位置是一个句子。
二.状语从句的分类1.时间状从引导词：since、ever since、until、not until、till 、after、before when while as 、as soon as、the moment、whenever While he was watching TV, his father came back.When I was in China, I visited many places of interest.As he walked along the street, he sang happily.(动作同时发生)2．地点状语从句引导词：where（在…地方）wherever（无论哪里）Where there is a will, there is a way.Wherever you go, I will be waiting for you.练习：You should put the book (where/wherever)you found it.(where/wherever)I am, I will be thinking of you.3.让步状语从句引导词：although/though (尽管虽然)—不能与but连用even if/even though（即使）Even if it rains tomorrow, we won’t change our plan.He runs fastest even though he is the shortest.Even if / Even though she laughs at him, he likes her.练习---翻译虽然我们已尽了最大的力量，但还是输了。
Unit4语法讲义时间状语从句牛津译林版九年级英语上册
9A Unit 4语法讲义（时间状语从句）一、状语从句的概念在主从复合句中作状语的句子被称为状语从句。
三、时间状语从句1、before 引导的时间状语从句before “在...之前” 连词＋时间状从(主一过从一过)e.g. He remained there for about a year before the NBA took notice of him.介词＋时间点/doing e.g. before 9 a.m.2、after 引导的时间状语从句after “在...之后” 连词＋时间状从(主一过从一过)e.g. The sun came out after the storm stopped.介词＋时间点/doing e.g. after lunch3、when 引导的时间状语从句when “当...的时候” 连词＋时间状从(主短从长、主长从短、主短从短、主将从现)长：现在/过去进行时，即谓v.是be ＋doing 短：一般现在/过去时，即谓v.是原形、三单、过去式e.g. The earthquake started when I was doing some cleaning the other day.e.g. Daniel was watching TV when the earthquake started.e.g. When he finally got the chance, he scored 20 points in his first game.e.g. she returns.“什么时候” 4、while 引导的时间状语从句while “当...的时候” 连词＋时间状从(主短从长、主长从长)e.g. While the boys were playing football, it rained.e.g. Daniel was watching TV while his mother was washing the dishes.“而” 表对比e.g.You like sports while I like reading.注意：在[含有(when/while引导的)时间状语从句的]主从复合句中，若主句和从句的主语一致，且从句的谓v.是be动词，则可省略从句的主语和bee.g. when (he was) attending junior high, Spud tried out for the school team.( )1.A true friend can see the pain in your eyes ______ everyone else believes the smile on your face.A.whileB.becauseC.beforeD.until( )2.It is summer now in China, ______ it is winter in Australia.A.beforeB.untilC.whileD.since5、since引导的时间状语从句since“自...以来”（1）现在完成时/一般现在时+since+一般过去时主句从句( )1．[易错题]It ________ four years since my family ________ to Xiamen.A．is; have moved B．has been; has moved C．is; moved D．was; moved( )2．[变式题]How time flies! Four years ________ since I ________ to our Middle School.A．have passed; came B．has past; came C．has passed; came D．have passed; have e3. It has been a couple of years since I came to our Middle School.(改为同义句)A couple of years ________ ________ since e I came to our Middle School.（2）since＋过去时间点 e.g. since then(自那时以来), since 2008, since two years ago( ). ________ no one is against this plan, let’s carry out it.A. SinceB. UntilC. AlthoughD. So6、till/until和not...till/until引导的时间状语从句till/until “直到...为止”（顺译）连词＋时间状从(主一过从一过)e.g. He remained there for about a year till/until the NBA took notice of him.延续性动词=before介词＋时间点 e.g. till/until today★not...till/until...“直到...才”（倒译）连词＋时间状从(主一过从一过、主将从现、主情从现、主祈从现)直到（从句）才（主句）e.g. I did n’t go to bed till/until I finished my homework.短暂性动词e.g. Smokers wo n’t realize the importance of health till/until they lose it.短暂性动词e.g. For your safety, you must n’t get close to the train till/until it stops.e.g. Do n’t wake me up till/until you finish building it.( )1. [变式题]Nothing can be done _______ he returns.A.asB.untilC.whileD.before( )2. [变式题]—May I borrow another two books, Madam?—Sorry. No more books can be borrowed until these two ______.A.returnB.are returnedC.will returnD.will be returned( )3.—I’m afraid the meeting has begun. —Don’t worry. It _______ until the bell _______.A.will begin; ringsB.doesn’t begin; will ringC.won’t begin; will ringD.won’t begin; ringsNot until＋一般现在时( )1. —Sir, when can we have two days off ? —Not until your task _______ tomorrow.A.pletesB.is pletedC.will be pletedD.will plete( )2. —Excuse me, when shall we play tennis at the court? —Not until it _______ next week.A.repairsB.is repairedC.will be repairedD.repair[区分] How long提问till/until，when提问Not until...( )1．—When will the rain stop? —________ next Friday. The radio says it will last for a week.A.UntilB.BeforeC.AfterD.Not until( )2．—________ will the negotiation(谈判) between the two countries last(持续)?—________ they reach an agreement(协议), I am not sure.A．How long; Not until B．When; Not until C．How long; Until D．When; Until( )3．—Mr. Li, when will the plan that solves the problem be ________?—________ all the engineers e to have a further discussion.A．turned out; Until B．taken out; Until C．broken out; Not until D．carried out; Not until [拓展]not...until...的倒装句结构和强调句结构倒装句结构：Not until＋从句＋主句（部分倒装语序）部分倒装：把助动词、情态动词提前强调句结构：It is/was not until＋从句＋that＋主句（陈述语序）基本结构：We didn’t get off the bus until it stopped.倒装句结构：Not until it stopped did we get off the bus.强调句结构：It was not until it stopped that we got off the bus.( )1.[提优]Not until he left the small village __________ the world is really big.A.he did realizeB.did he realizeC.he realizedD.realized he( )2.[提优]It was not until he left the small village that __________ the world is really big.A.he did realizeB.did he realizeC.he realizedD.realized he7、as soon as引导的时间状语从句as soon as possible= as soon as sb. can/could( ). —______________ I called you, you went downstairs _______________.A.As soon as; as soon as you canB. As soon as; as soon as possibleC. Whenever; as soon asD. Since; as quickly as possibleas soon as＋一般现在时( ). —When shall I hand in my report? —As soon as it _______ tomorrow.A pletes B.is pleted C.will be pleted D.will plete8、whenever引导的时间状语从句whenever “每当；无论何时” 连词＋时间状从(主一现从一现、主一过从一过、主将从现、主情从现)My parents were always there for me I needed them.。
高中英语之状语从句讲义
状语从句一、基本概念定义：在复合句中由从句表示的状语称作状语从句，它可以用来修饰谓语（包括非谓语动词）、定语或状语，或是整个句子。
状语从句通常由一个连词引起，也可以由一个起连词作用的词组引起，有时甚至不需要连词直接和主句连接起来。
状语从句一般分为九大类（见下表）：状语从句类别时间状语从句地点状语从句原因状语从句目的状语从句结果状语从句条件状语从句方式状语从句比较状语从句让步状语从句1．时间状语从句：在时间状语从句中，要注意时态一致，一般情况下主句是将来时的时候，从句要用一般现在时。
可以引导时间状语从句的连词很多，根据意义和主从句之间的时间关系，又可分类如下：(1) 表示同时性，即主从句的谓语动作同时发生或几乎同时发生。
其连词有：when （当……的时候）, while（当……的时候）, as（当……的时候）, as soon as（一……就……）, once（一旦……）等。
如：Strike while the iron is hot. 趁热打铁。
While I am washing the floor, you can be cleaning the windows.（while含有对比的意思）我洗地板的时候，你可以擦窗户。
As / When I came home, I met an old schoolmate of mine.我回家的时候遇到了我的一位老同学。
I’ll ring you up as soon as I get an answer from him.我一有他的答复就给你打电话。
Once you see him, you will never forget him.你一旦见过他，就不会忘了他的。
(2) 表示先时或后时，即主句的谓语动作发生在从句之前或之后，主要连词有：after （在……后）, before （在……之前）, when (=after)等。
如：After / When the children had gone to bed, she began to prepare her lessons.（从句的动作发生在主句的动作之前，所以从句用了过去完成时）孩子睡觉了以后她开始备课。
状语从句讲义(教师版)(最新整理)
Adverbial clauseI. What is an adverbial? 什么是状语？Underline the adverbial of each sentence below.Eg:①He is writing carefully.②The baby is very happy.③You did the job quite well.④Surely, we will help you.⑤The concert will be on in the music hall.⑥The class meeting is held at 3:40, every Monday afternoon.Note:1. 在句中修饰动词、形容词、副词或整个句子，说明动作程度或状态等的成分叫作状语。
2. 状语通常用副词、介词短语或从句等形式来表现。
II. What is an adverbial clause? 什么是状语从句？Underline the adverbial and circle the conjunctions of each sentence below.①While I was walking along the street,I found many beautiful tall buildings.②②I shall go to the park unless it rains.③If it is fine tomorrow, we’ll go for a picnic.④We must camp where we can get water.Note: 由从属连词引出的句子作状语叫做状语从句。
Ⅲ. Types of adverbial clauseAdverbial clause of purpose, result, concession, comparison, time, place, reason, condition.1. Adverbial clause of purposeFill blanks with conjunctions above.(1). I took many photos of China with me in order that/so/ so that I could show people Chinese culture.(2). Mary lent me this book in order that/so/ so that I could read about a new diet.Note: 状语从句通常位于句后,目的状语从句表示主句动作的目的1. 从属连词: so that/ in order that2. 重点提示:①We started early so that we could catch the first train.He studies hard in order that he can pass the exam.从句中谓语动词常含情态动词:can/could, may/might, shall/should, will/would②We started early so that we could catch the first train.He studies hard in order that he can pass the exam.状语从句部分必须是完整句: so that/in order that +主语+谓语+(can/could等+动词原形) +其他③Paraphrase these sentences by using adverbial clause of purpose1. We started early in order to catch/so as to catch the first train.We started early so that we could catch the first train.2. He studies hard in order to pass/ so as to pass the exam.He studies hard in order that he could pass the exam.目的状语从句可与in order to/so as to/to 等转换。
高中英语语法-状语从句讲义全
状语从句●定义：用“引导词+述语序”作状语●状语：修饰动作，把句子“壮大”He speaks English well.（方式状语）The sun rises in the east and sets in the west.（地点状语）●九种状语从句：时间、地点、原因、结果、方式、目的、条件、让步、比较I love you you love me(1)when—时间状语(2)where—地点状语(3)because—原因状语(4)so—结果状语(5)as—方式状语(6)in order that—目的状语(7) I will love you if you love me.—条件状语(8) I won’t love you even if you love me.—让步状语(9)more than—比较状语意思不同，形式不同，形意相关I read English loudly in the open air every morning.方式状语地点状语时间状语用从句形式当状语，即状语从句(一)时间状语从句引导词●till, untilA until B：A一直延续到B出现或发生就停止I slept until noon.I didn’t go to bed until midnight.I entered the room until 6:30.I didn’t enter the room until 6:30.as soon as,the minute, the moment, the instant, immediately, directlyno sooner…than, hardly…when, scarcely…when(结合倒装句)●before, after, 完成+since(自从)+过去时间--what was the party like?--Wonderful. It’s years I enjoyed myself so much.A. afterB. beforeC. whenD. sinceIt is 50 years the PRC was founded.A. afterB. beforeC. whenD. sinceI knew Mr. Green I knew Mrs. Green.A. long beforeB. before long过不了多久C. long agoD. after long●when, while, as（当）(1)while持续性动作或状态D on’t laugh while you are praying.(2)as伴随或较短的时间As I was speaking, some of you were sleeping.Mother was worried because little Alice was ill, especially father was away in France.A. asB. thatC. during介词，后面只能跟名词D. if(3)when当…时/正在这时，突然…/正要做某事，突然…When I was young, I listened to the radio.I was doing my homework when the earthquake happened.I was about to do my homework…Why do you want a new job you got such a good one already?A. thatB. whereC. whichD. whenhis plane arrived at the airport in Paris, I had already left for Los Angeles.A. WhileB. UntilC. WhenD. AsIt just isn’t fair. I was working as a waiter last month, my friends were lying on the beach.A. WheneverB. thoughC. forD. while延续的感觉(二)其他状语从句●whereAfter the war, a new school building was put up there had once been a theatre.A. thatB. whereC. whichD. when●because, since, asIt was he was ill that he didn’t go with us.A. since既然B. for为推断找解释C. as由于D. because直接原因或根本原因It must have rained last night, the ground is wet this morning.A. forB. sinceC. becauseD. asThe ground is wet, because it rained last night.He must be ill, he looks so pale.A. sinceB. becauseC. asD. for_____ you are free tonight, why not drop in and play chess with me?A. ForB. Since既然C. BecauseD. Even if●so…that…/ such…that如此…以致于Father was busy in working he often forget rest or meals.A. very, thatB. so, thatC. such, asD. enough, as●as(以…方式)，as if/ as thoughShe doesn’t speak her friend, but her written work is excellent.A. as well asB. so often asC. so much asD. as good as●unless=if +notYou will be late you leave immediately.A. unlessB. untilC. ifD. or●though, although, even if, even thoughwhile(虽然，而)whatever, whoever, wherever, whenever, however, whicheveras(尽管)thanAlthough he is a man, he likes skirts. = Man as he is, …Try he might, he couldn’t get out of difficulty.A. whenB. whereC. tillD. as, he can never solve the problem alone.A. Clever and intelligent he isB. Clever and intelligent as he isC. As he is clever and intelligentD. As clever and intelligent he is, mother will wait for him to have dinner together.A. However late is heB. However he is lateC. However is he lateD. However late he is●now that（既然）, in that（因为）●so that, in order that●lest, in case, for fear that(以防)if, as/ so long as, onceThe volleyball match will be put off if it .A. will rainB. rainsC. rainedD. is rainingThe new secretary is supposed to report to the manager as soon as she .A. will arriveB. arrivesC. is arrivingD. is going to arriveRemember to send me a photo of your son next time you to me.A. writeB. will writeC. are writingD. would write。
(完整版)状语从句超详细讲解
(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。
高中英语状语从句讲义
高中英语状语从句讲义一、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.Wherever I am I will be thinking of you.二、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。
Always do to the others as you would be done by.Just as we sweep our rooms, so we should sweep backward ideas from our minds.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。
"仿佛……似的"，"好像……似的".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。
He looks as if （as though） he had been hit by lighting. 他那样子就像被雷击了似的。
It looks as if the weather may pick up very soon. 看来天气很快就会好起来。
三、原因状语从句比较because, since, as和for：1）because语势最强，用来说明人所不知的原因，回答why提出的问题。
状语从句讲义
第二讲状语从句讲义2011/03/05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。
状语从句在句子中作状语，修饰主句中的动词、形容词或副词等。
状语从句放在主句之前时，常用逗号分开；放在主句之后，一般不用逗号。
状语从句按其意义和作用可分为时间、条件、原因、让步、目的、结果、方式、比较和地点等9种。
1．时间状语从句时间状语从句主要由when, while, as, before, till(until); once, by the time, as soon as, no sooner…than和hardly…when及名词词组the moment等引导。
1）when当…的时候，强调特定时间。
e.g.When spring comes, he feels like a trip.When he was eating his breakfast, he heard the doorbell ring.2）while当…的时候，表示时间的一段，而不是一点，从句用持续性动词。
e.g.While he was eating his breakfast, his brother was still sleeping.My parents came back home, while I was watching TV.We must strike while the iron is hot.※while还可表示“然而，但是”，表示前后对照，说明情况相反。
e.g.Tom is very outgoing, while Jane is shy and quiet.Some people waste food while others haven’t enough.3）as多用在口语中，强调“同一时间”或“一前一后”，有时还有“随着”的含义。
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状语从句概述：一．分类1. 时间状语从句常用连词：when, while, as, whenever, as soon as, the moment, the instant, the minute, the second, immediately, directly, instantly, presently, each time, every time until, till, not…until hardly…when , by the time, scarcely…when, no sooner…than before, after, since, once.例句：I’ll go with you as soon as I finish my work.No sooner had I arrived home than it began to rain.Not until you told me did I have my any idea of it.（倒装）=It was not until you told me that I had any idea of it.（强调）2. 地点状语从句常用连词：where, wherever例句：Where there is a will, where is a way.有志者事竟成Whenever there is smoke, there is fire. 无风不起浪3. 原因状语从句常用连词：because, as, since, for, now that, seeing that, considering that, in that例句：I was absent from the meeting because I was ill.Now that/since everybody is here, let’s begin our meeting.4. 条件状语从句常用连词：if, unless, in case, as/so long as, provided that, providing, supposing, suppose that, on, condition that, only if, if only, once.例句：You will fail the exam unless you study hard.In case there is a fire, what will we do first?5. 目的状语so that, in order that, lest, for fear that, in case.I will speak slowly so that you can understand me.Mary didn’t want to get out of bed, for fear that she might wake her baby up.Take your umbrella, in case it rains.6. 结果状语so…that, such…thatMike is so honest a worker that we all believe him.So clever a student was he that he was able to work out all the difficult questions.7. 比较状语as…as, not so/as…as, the more…the more 倍数, +as…as, thanShe is as bad-tempered as her mother.The house is three times as big as ours.The more you exercise, the healthier you will be.Food is to men what oil is to machine. 食物之于人，犹如油之于机器。
8. 方式状语as if, as though, as, just asDo as you are told, or you will be fired.I feel as if I have a fever.9. 让步状语though, although,even if, even though, as, no matter what, no matter who, no matter which, no matter how, no matter when, whatever, whoever, whichever, however, whenever, wherever, while, whereas, whether…or not, granting that, granted that.While I admit that there are problems, I don’t agree that they can’t be solved.Child as he is, he can speak English very well.You can take whatever you like.Even though it’s raining, we’ll go there.二．状语从句常考点：1.时间，条件状语从句和主将从现当主句是一般将来时，时间、条件等状语从句中常用一般现在时表示将来。
If city noises are not kept from increasing, people will have to shout to be heard even at the dinner table 20 years from now.I will let you know as soon as I hear from him.在时间状语从句中，用一般现在时表示一般将来时，用一般过去时表示过去将来时。
When you get there, ring me up.He still wouldn’t do his best when he got another chance.2.让步状语从句中as和though的用法as和though引导让步状语从句时要倒装的情况as或者though引导的从句一般放在主句之前，常用倒装语序。
从句中的表语、状语或者动词原形置于句首。
若表语是单数名词，前置时要省略冠词。
谓语提前时，助动词和情态动词放在主语之后。
状语倒装时要注意，不可在状语之前加very等修饰，如Child as/though he is, he can speak English very well.Much as/though I like it, I won’t buy it, for it’s too expensive.Fail as/though I did, I would never give up.Try as/though you may, you will never succeed.3.When, as, while的区别这三个动词中，when用的最广，常可代替while和as。
与while比较，when所引导的从句，动词既可以是延续性的，也可以是终止性的。
as在这一点上与when相同，while所引导的从句中，动词只能是延续性的。
When the fire broke out, all the students were sleeping soundly.The telephone rang while I was taking a bath.当两个表示时间延续的动作同时发生而又具有对比意味时，我们用while，在这样的复合句中，主从句的时态通常是相同的。
Father was preparing a report while I was playing PC games.While I played the harp（竖琴）, sister did her homework.表述两个发展变化中的情况时常用asAs he talked on, he got more and more excited.As you grow older, you’ll know better and better about yourself.表示“一边••一边••”时，常用asAs he was reading, he was shaking his head, which surely slowed down his reading speed.4.until的用法Until/till指的是某一持续性行为持续到某一时间点，对于终止性动词需要用动词的否定形式。
I’ll wait until/till the concert is over.I didn’t know anything until you told me.not...until放在句首时，主句部分应倒装。
Not until all the fish had died did the farmers realize how serious the pollution is.Not until结构可用于强调句型中，即it was not until...that。
如It was not until you told me that I had any idea of it.5.no sooner...than...;hardly/scarcely...when...可以引导时间状语从句，意为“一••就••”。
这一结构的时态搭配：no sooner与hardly/scarcely所属的主句的谓语动词应用过去完成时，而than 与when引导的从句的谓语动词应用一般过去时。
此外，当把no sooner和hardly/scarcely 提到句首时，所属的主句应用倒装语序。
如No sooner had we arrived at the station than the train left.Hardly had I got home when it began to rain.6.so that和such that引导结果状语从句的用法so+形容词/副词+that从句so+形容词+a/an+可数名词单数形式+that从句so+many/much/few/little（少）+名词+that从句such+a/an+形容词+可数名词单数形式+that从句such+形容词+可数名词+可数名词复数形式/不可数名词+that从句Such+a lot of/lots of +名词+that从句Mike is such an honest worker that we all believe him.=Mike is so honest a worker that we all believe him.当so或者such以及所修饰的部分置于句首时，主句要用倒装语序。