自编状语从句详解
(完整版)状语从句详解+例句
(完整版)状语从句详解+例句状语从句是指在复合句中充当状语的从句。
状语从句可以用来表示时间、原因、条件、目的、程度、方式等各种状况。
下面将详细介绍状语从句的各种类型及其例句。
1. 时间状语从句时间状语从句用来表示主句所描述的行为或状态发生的时间。
常用的连接词有when（当...时候）、while（当...期间）、as（当...时）、before（在...之前）、after（在...之后）、since（自从）等。
例句：- I will call you when I arrive in Beijing.（当我到达北京时，我会给你打电话。
）- He was reading a book while she was cooking.（她在做饭的时候，他在看书。
）2. 原因状语从句原因状语从句用来表示主句所描述的行为或状态的原因。
常用的连接词有because（因为）、since（因为）、as（由于）、for （因为）等。
例句：- I can't go to the party because I have to work.（我不能去参加派对，因为我得工作。
）- Since it is raining, we should stay at home.（由于下雨了，我们应该待在家里。
）3. 条件状语从句条件状语从句用来表示主句所描述的行为或状态的前提条件。
常用的连接词有if（如果）、unless（除非）、whether（无论）、provided（倘若）等。
例句：- If it rains tomorrow, we will stay indoors.（如果明天下雨，我们会呆在室内。
）- We can go shopping unless it is too late.（除非太晚，否则我们可以去购物。
）4. 目的状语从句目的状语从句用来表示主句所描述的行为或状态的目的。
常用的连接词有so that（以便）、in order that（为了）、lest（免得）等。
状语从句的用法归纳总结及用法
状语从句的用法归纳总结及用法状语从句是复合句中的一种主从结构，用于修饰、说明主句中的动词、形容词、副词等成分。
它起到补充、限制和修饰主句的作用，使得整个句子更加准确丰富。
在英语写作中，灵活运用状语从句能够提高表达的准确性和语言的流畅度。
本文将对状语从句进行归纳总结，并详细介绍其常见的使用方式。
一、时间状语从句时间状语从句是指修饰主句谓语动词发生时间或时间段的从句。
以下是几种常见的时间状语从句：1. 当/当…时（When）这是表示某个事件或行为发生时机的常见引导词，如：- When I was a child, I used to play in the park.- I will give you a call when I arrive at the airport.2. 每当…就（Whenever）这种类型的时间状语从句指动作在不同时刻重复出现，如：- Whenever it rains, my dog hides under the bed.- The children always get excited whenever they see ice cream.3. 只要…就（As long as）这类状语从句表达的是条件和结果，如：- You can borrow my car as long as you promise to return it before midnight.- As long as you work hard, you will succeed.4. 一…就（Once）这种类型的状语从句表示的是某件事情发生的时候立刻做出反应，如：- Once you finish your homework, you can go out and play.- Once the sun sets, darkness falls quickly.二、地点状语从句地点状语从句修饰主句中动词的地点或方向。
状语从句的用法讲解[整理版]
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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……)。
状语从句语法讲解
状语从句语法讲解咼中英语状语从句定义:在句中作状语的从句是状语从句，修饰主句中的动词、形容词或副词等.状语从句由从属连词引导，从属连词在句中不充当句子成分，只起连接作用，状语从句放在句首时，要用逗号，放在句尾时不用.分类根据意义上的不同，状语从句可分为：①时间状语从句②地点状语从句③原因状语从句④目的状语从句⑤条件状语从句⑥结果状语从句⑦让步状语从句⑧方式状语从句⑨比较状语从句三、时间状语从句主句是一般将来时，时间状语从句用一般现在时表将来；主句是—过去将来时，从句用一般过去时表示过去将来时；主句是一般过去时忆：“主将，从句用一般过去时.记从现”(一)引导时间状语从句的连词有：As，whe n (whe never)，before，after，as soo n as，un til (till)，since，every time，once. |（二）、具体应用1）“while ”主、从句动作或状态同时发生.用while引导的从句用延续性动词，常表示较长的时间或一个过程.记忆：While 后用进行时.While we were having supper，all the lights went out.Please kee p quiet while others are study in g」While I was writing letters last night，he was watching TV. 2 ）When 表示“就在”的时候"，while 意为反而，可是，表示转折.One evening Beethoven was walking in a street，when he sudde niy stopped outside a littlehouse.3）When ever无论什么时候，随时1.When ever some one throws in some rubbish，the truck p roduees a pi eee of music. 每当有人扔进一些垃圾时，它（汽车）就放一段音乐2.When ever we' re in trouble，they will help us.3.I go to the theatre, whe never I am free./doc/1d837148.html,e and see me whe never you want to.你随时来看我4) till和until(表示"直到” ”)句首多用until |1在肯定句中表示“直到”为止”，主句谓语动词要用延续性动词I was wait ing un til/till he arrived.2、在否定句中表示“直到，，才”主句谓语动词常用终止性动词，这时until和till常被before 替换.I did n' t leave till/un til she came back.5) si nee:主句用完成时，从句用一般过去时，si nee引导的从句间或可用现在完成时It is two years since I have studied En glish.1.We have known each other si nee we were childre n.2.We have bee n friends （ever sin ce）since we met at school.3.It is ”（一段时间）+since+—般过去时态句子It is two years since my sister married. I（一段时间）have/has passed since +—般过去时态句子Two sisters have/has p assed since my sister married.Si nce+时间点 1.1 have bee n at home since three o' clock this after noon.2. Maria has bee n in Chi na si nee two years ago. | 6) Every time, each time, next time Every time you get back at ni ght, you drop your boots on the floor. Every time I catch cold, I have painin my back.Next time I go there, I will visit them. | 7) once —旦，就 Once you begin, you must go on. 你一开了头，就应该继续下去 .四、地点状语从句地点状语从句用 where, wherever 引导We should go where the people n eed us.我们应该去人民需要我们的地方 Where there is a will, there is a way. 有志者，事竟成.Wherever they went, they received a worm welcome. 无论他们走到哪儿都受到热烈欢迎 .1 She follow him whose he goes.他无论到哪里她总跟着五、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、字母由多到少，语气由强到弱.2、由 why 提问必须用 because 回答Since, as 不回答why 的提问，而且从句一般放在句首‘because —般放在主句之后.3、 before of + 名词Because of the rain, we did n' t go to the park.because 禾口so 不可连用，只能选其一.(另有although, but ) Why did n' t he come to school? Because he was ill.Si nee I must die, I must. 既然我一定要死，我一定这样做 .Si nee a lot of people make mistakes in life, Mr Smith wan ted to give Joh n a Chance.5、for 并列连词，不能放在句首，主要放在两个并列句之间.For 所提供的理由为一个补充说明而且前面常有逗号隔开The days we short, for it is December now. 目的状语从句用 so （常用于口语）,that, so that, in order that 引导目的状语从句的谓语常含有may, might, can, could, should, would 等情态动词.1. We'll sit n ever to the front so we can hear well.2. He studied hard so that he might succeed.3.门I sp eak slowly so that you can take no tes. |4. They hurried to the stati on in order that they could catch the train.4、八、目的状语从句5.1 took a taxi so that I could get there earlier. |6. I' m going to the lecture early so that I may get a good seat.七、条件状语从句条件状语从句由if, uni ess, （so） as long as（只需）弓丨导在条件状语从句中要用一般时表示将来时（与时间状语从句相同）We will miss the train if you don' t hurry.He said we would miss the train if we did n't hurry.You will fail the exam uni ess you study hard.=(if you don ' t study hard)He won ‘ t come uni ess he is in vited.=(if he isn't in vited) |Eat less food uni ess you want to become fatter.=(if you don ‘ t want to become better)As long as you are not afraid of difficulties, you are sure to succeed.As long as you don't lose heart, you will succeed.八、结果状语从句结果状语从句由such, that, so, .that, so that, that 引导1.Such, that的常用句型such +a/an +形容词+可数名词单数+that such +形容词+可数名词单数+that+thatSuch+形容词+可数名词复数（不可数名词）注意so many (much, few, little) + 名词,such a lot of (或lots of)+ 名词是惯用法，不可乱用. She is such a beautiful girl that we all like her. |They were such beautiful flower that we bought home.It was such delicious food that they ate it up.2. so+形容词或副词+thatso+形容词+a/an+可数名词单数+thatHe is so rich that he can buy lot of things for himself.He works so hard that he did everyth ing well.It was so hot a day that we all went swim ming.It was such a good day that we all went swim ming.3.S0 that, that都可以引导结果状语从句He did n't study hard, (so) that he failed the exam.4.Too, to, enough, to可以引导结果状语从句与so, that替换,so, that结构可以用too, to替换必须具备两个条件，一是主句和结果状语从句的主语必须一致，二是从句中的谓语部分必须含有can (could) not.She is young that she can’ t go to school.She is too young to go to schoo~|She isn't old eno ugh to go to school.九、让步状语从句although, thougheven though = even if, whether, or however = no matter how whatever = no matter what whoever = no matter who | whe never = no matter whe n wherever = no matter where *although禾口though者E表示"虽然”只是although 更正式，多用于句首，而though 用于句中，二者都可与yet, still连用，但不与but连用Although/Though they are poor, they ofte n help others.They are poor, but they often help others.Although he has failed many times, he does n' t give up trying.Whatever/No matter what you say, I won' t believe you.No matter what you say, I don' t care.No matter who you are, you must obey the rules of our school.However hard he tried, he failed aga in.No matter what the weather is like, you can always find surfers out ridi ng the waves.十、方式状语从句方式状语从句由as如同，按照),as if (though)引导*as和like都有“像”的意思，as是连词，后面连接句子，like是介词后面可加名词、代词或名词性短语.I did the work as others did. 相当于I did like others.You must do as I do.as if(though)两者意义相同，从句谓语动词常用虚拟语气，但实现可能性较大，则用连接词.It seems as if/though it' s going to rain.They are talki ng as if/though they were old frien ds.She treats me as if I were her brother.Whe n you are in home,do as the Roma ns do.Now that everybody has come, let ‘ s begin our conference.The higher in come tax is harmful in that it may discourage people from tryi ng to earn more. Con sideri ng that he is no more tha n 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 fearthat,i n 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 sig n them.The teacher raised his voice on purpose that the stude nts in the back could hear more clearly.5?结果状语从句特殊弓丨导词： such that, to the degree that, to the exte nt that, to such a degree that, got up soearly that he caught the first bus.It ' s such a good chanee that we must not miss it.To such an degree was he excited that he couldn ‘ t sleep last night.常用引导词：if, un less,例 You must doI told you.A. afterB. beforeC. whereD. as (D) The stude nts must dothe teacher told them.A. asB. beforeC. afterD. if (A)卜一、比较状语从句比较状语从句由 as, as, not as(so) as, than, the+比较级,the+比较级引导He swims as well as you. (do)He does n' t swim as well as you (do). He got here earlier than you. (did)The busier he is, the happier he feels.英语语法状语从句类型综述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.时间状语从句常用弓丨导词：whe n, as, while, as soon as, while, before, after, since , till, un til特殊引导词：the minute, the moment, the second, every time, the day,the instant, immediately , directly,I didn ‘ t realize how special myno sooner ,than, hardly , when, scarcely , whenmother was un til I became an adult.While Joh n was watch ing TV, his wife was cook ing.The children ran away from the orchard(果园)the moment they saw the guard. No sooner had I arrived home tha n it bega n to rain.Every time I liste n to your advice, I get into trouble. 词：where2 ?地点状语从句常用引导特殊引导词： wherever, any where, everywhereGen erally, air will be heavilyp olluted where there are factories. |Wherever you go, you should work hard.3.原因状语从句常用弓丨导词： because,since, as, sincecon sideri ng that, i nasmuch as, in somuch as andsuccessful.特殊弓丨导词：seeing that, now that, in that, considering that, given that.My friends dislike me because I ‘ m handsome常用引导词：so , that, so, that, such , thatHe6.条件状语从句特殊弓丨导词：as/so long as, only if, p rovidi ng/p rovided that, suppose that, i n case that, onWe ' ll start our p roject if the p reside nt agrees.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, whe never, however, whichever his prop osal..尽管我很尊敬他，我却不同意他的建议.The old man always enjoys swimmi ng even though the weather is rough. No matter how hard he tried, she could not cha nge her mind. He won ' t listen whatever you may say.&比较状语从句常用引导词：as （同级比较）,than （不同程度的比较）the more , the more , ; just as , , so, ; A is to B what /as X is toY; no ,more than; not Aso much as BShe is as bad-te mp ered 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.9 .方式状语从句常用弓丨导词： as, as if, how 特殊引导词：the wayWhen in Rome, do as the Roma n do. She behaved as if she were the boss]Sometimes we teach our children the way our parents have taught us. 英语语法状语从句con diti on thatYou will certa inly succeed so long as you kee p on trying.Provided that there is no oppo siti on, we shall hold the meeti ng here.Much as I respect him, I can ' t agree to特殊引导词:。
状语从句用法总结计划完整
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。
状语从句的位置和作用解析
状语从句的位置和作用解析状语从句是英语语法中的一种从属从句，用来修饰主句中的动词、形容词或者副词，起到进一步说明、限定或者补充主句意义的作用。
在句子中的位置和作用非常重要，掌握好这些知识点，可以让我们的表达更加准确、丰富。
本文将对状语从句的位置和作用进行详细解析。
一、状语从句的位置状语从句可以出现在句子的不同位置，具体要根据句子结构和意义来决定。
1. 状语从句在句首：当状语从句表示的是时间、地点、条件等内容的时候，通常会放在句子的前面。
例如：When I arrived at the station, the train had already left.（当我到达车站时，火车已经离开了。
）Wherever she goes, her dog follows.（无论她去哪里，她的狗都跟着。
）If it rains tomorrow, we will stay at home.（如果明天下雨，我们会呆在家里。
）2. 状语从句在句中：状语从句也可以出现在句子的中间位置，起到补充说明或者限定的作用。
例如：I will visit my grandparents when I have time.（我有时间时，我会去拜访我的祖父母。
）She always smiles as if nothing happened.（她总是微笑着，好像什么也没发生过。
）We should work hard so that we can achieve our goals.（我们应该努力工作，这样才能实现我们的目标。
）3. 状语从句在句末：当状语从句表示的是结果、目的或者原因等内容的时候，通常会放在句子的最后。
例如：He studied very hard, so that he could pass the exam.（他学习非常努力，以便能够通过考试。
）She was sick and couldn't go to work yesterday, which made her boss angry.（她昨天生病了，无法去上班，这让她的老板生气了。
状语从句详解
状语从句详解状语从句是复合句的一种类型，由一个连接词引导，并在句中充当状语的从句。
它可以修饰主句的动词、形容词、副词，或者表达时间、地点、原因、条件等各种关系。
本文将详细解析状语从句的用法和特点。
一、时间状语从句时间状语从句用来表示一个动作或事件发生的时间，一般引导词有when, while, as, before, after, since等。
例如：1. When I arrived home, it was already dark.当我到家的时候，天已经黑了。
2. I will call you as soon as I finish my homework.等我做完作业后我会给你打电话。
二、地点状语从句地点状语从句用来表示动作发生的地点，主要引导词有where和wherever。
例如：1. I still remember the place where we first met.我依然记得我们第一次见面的地方。
2. You can choose to live wherever you like.你可以选择你喜欢的任何地方居住。
三、原因状语从句原因状语从句用来说明主句中的动作发生的原因或理由，主要引导词有because, since, as等。
例如：1. We canceled the trip because it was raining heavily.因为天下着大雨，我们取消了旅行计划。
2. As he is tired, he decided to go to bed early.由于他很累，他决定早点上床睡觉。
四、条件状语从句条件状语从句用来表示主句发生的条件，主要引导词有if, unless, provided that等。
例如：1. If it doesn't rain tomorrow, we will go hiking.如果明天不下雨，我们会去登山。
2. You can go out tonight as long as you finish your homework.只要你完成了作业，你可以今晚出去。
状语从句的讲解
状语从句的讲解好嘞，咱今儿个就来唠唠状语从句这档子事儿。
状语从句啊，就像是一群小跟班，跟在主句这个大哥的身边，给大哥补充各种各样的信息。
比如说，时间信息啦，地点信息啦，条件信息啥的。
这就好比你出门旅行，主句是你这个人，那状语从句就是你的行李箱、地图还有各种旅行小装备，缺了它们，这趟旅行可能就不那么顺畅啦。
咱先说说时间状语从句吧。
这就像是一个时间小闹钟，在句子里负责告诉我们事情啥时候发生的。
比如说“当太阳升起的时候，我就起床了”，“当太阳升起的时候”这就是个时间状语从句。
你看啊，要是没有这个时间状语从句，就光说“我就起床了”，是不是感觉少了点啥？就好像你给朋友讲事儿，只说个结果，人家都不知道啥时候发生的，多迷糊呀。
这时间状语从句啊，就像是给主句这个事儿定了个时，像个贴心的小秘书，时刻提醒着主句事情发生的顺序和时间。
再讲讲条件状语从句。
这个就有趣了，就像是一把钥匙，只有满足了它这个条件，主句这个门才能打开呢。
比如说“如果明天下雨，我就带伞”。
“如果明天下雨”就是条件状语从句。
你想啊，要是没有这个条件在前面，光说“我就带伞”，那不是莫名其妙嘛。
这就好比你去超市买东西，你说“我就拿这个”，人家肯定会问你为啥呀？这个条件状语从句就是这个“为啥”的答案，是主句发生的前提条件呢。
还有地点状语从句，这就像是个小导航，告诉你事情发生在哪儿。
就像“我在我长大的地方，度过了美好的童年”，“我在我长大的地方”就是地点状语从句。
要是没这个地点状语从句，光说“我度过了美好的童年”，你是不是就会好奇到底在哪儿度过的呀？它就像是给主句这个故事找了个舞台，让整个事情更加具体形象了。
原因状语从句呢，就像是个小解说员。
比如说“因为我饿了，所以我吃了很多东西”，“因为我饿了”就是原因状语从句。
没有这个原因，光说“我吃了很多东西”，别人可能就会觉得你是个大胃王，为啥吃那么多都不知道呢。
这个原因状语从句就是在给主句的行为做个解释，让大家都能理解为啥会这样。
状语从句详解
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。
英语状语从句的讲解和例子
英语状语从句的讲解和例子英语状语从句的讲解和例子状语从句是一种从句，它位于句子的其他成分之前，作状语，表示时间、原因、条件、让步、结果、目的、方式、比较等意义。
状语从句中的动词要用陈述句语序，即谓语动词用一般现在时，谓语动词变成主语前有任何插入语时，谓语动词用一般过去时。
1、时间状语从句时间状语从句的关联词有：when，while，as，before，after，since，until，as soon as，hardly…when，no sooner…than，the moment，as long as，whenever等。
例句：1) I will go there when I finish my work.2) We had scarcely arrived when it started to rain.2、原因状语从句原因状语从句的关联词有：as，because，since，now that，for，in that，inasmuch as，as if，as long as，where（as）等。
例句：1) I can't go out because I have to finish my homework.2) As he was ill, he couldn't go to school.3、条件状语从句条件状语从句的关联词有：if，unless，only if，provided（that），supposing（that），in case，on condition（that），even if，so longas等。
例句：1) If it rains tomorrow, we won't go out.2) I will finish the work even if it takes me all night.4、让步状语从句让步状语从句的关联词有：though，although，while，whereas，no matter（how），whatever，regardless（of）等。
自编状语从句的用法表格
状语从句的用法状语修饰动词、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。
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）状语从句（Adverbial Clause）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。
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。
·状语从句的种类根据其作用，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。
状语从句知识点总结 英语
状语从句知识点总结英语一、基本概念1. 状语从句是一个从句，不能独立成句，必须依附于主句，起到修饰主句的作用。
2. 状语从句常常用来表示时间、原因、条件、目的、方式、比较等信息，以补充说明主句的情况。
3. 状语从句通常由连词引导，如when, while, before, after, since, because, if, unless, in order that, so that, as if, as though等。
二、结构1. 时间状语从句当表示时间的状语从句出现在主句之前时，从句中的连词一般是when，while，before，after，as，since等。
例如：When I was young, I used to play basketball every day.当表示时间的状语从句出现在主句之后时，从句中的连词一般是before，after，since，as soon as等。
例如：I will call you after I finish my work.2. 原因状语从句表示原因的状语从句通常由because，since，as，for等引导。
例如：As it was raining, we decided to stay at home.特别需要注意的是，由于as和since还可以引导时间状语从句，因此在使用时要根据具体语境确定其含义。
3. 条件状语从句条件状语从句是表示条件的从句，通常由if，unless，on condition that等引导。
例如：If it rains tomorrow, we will cancel the trip.需要特别注意的是，在条件状语从句中，如果主句是将来时态，从句可以使用一般现在时来表示将来的情况。
4. 目的状语从句目的状语从句表示主句的目的或打算，通常由in order that, so that等引导。
例如：We woke up early so that we could catch the first train.5. 方式状语从句方式状语从句表示主句的动作是如何完成的，通常由as if，as though，as，just as等引导。
(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。
(完整)状语从句讲解
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.如:①Will you please take care of my house when I went away？②当我进来的时侯，他在和别人说话。
状语从句终极版范文
状语从句终极版范文状语从句是一种用来修饰主句中的动词、形容词、副词等的句子，它可以表示时间、原因、条件、目的、结果等不同的意义。
状语从句可以根据所表达的意义分为时间状语从句、原因状语从句、条件状语从句、目的状语从句、结果状语从句等，下面是这些状语从句的终极版：1. 时间状语从句（Time Adverbial Clauses）：- When I arrived, they were already leaving.（当我到达时，他们已经离开了。
）- After he finishes his homework, he will go out.（他完成作业后，他会出去。
）- Before you go to bed, remember to turn off the lights.（睡觉前，记得关灯。
）- While he was studying, his sister was playing the piano.（在他学习的时候，他妹妹在弹钢琴。
）2. 原因状语从句（Causal Adverbial Clauses）：- Because it was raining, they decided to stay at home.（因为下雨了，他们决定待在家里。
）- Since he was ill, he couldn't attend the meeting.（因为他生病了，他不能参加会议。
）- As he didn't study hard, he failed the exam.（由于他没有努力学习，他考试不及格。
）- Due to the heavy traffic, they arrived late.（由于交通拥堵，他们迟到了。
）3. 条件状语从句（Conditional Adverbial Clauses）：- If it rains tomorrow, we will stay indoors.（如果明天下雨，我们就待在室内。
英语语法状语从句的归纳总结
英语语法状语从句的归纳总结Ability is not the only criterion, but character is the criterion.英语语法状语从句的归纳总结在复合句中修饰主句或主句中的某一成分的从句叫状语从句..状语从句通常由从属连词或起连词作用的词组引导;有时甚至不需要连词直接和主句连接起来..状语从句根据它表达的意思不同;可分为时间、地点、原因、目的、结果、条件、方式、比较、让步等九类..一、时间状语从句时间状语从句是表示时间关系的从句..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;通常可分为以下几种情况：A．when; while; as; wheneverwhen; while; as表示主句谓语作和从句的谓语动作同时发生或几乎同时发生..1．when①when表示点时间时;从句中用短暂性动词；表示段时间时;用持续性动词..When I got home; my family were already having dinner.我到家的时候;全家已在吃晚饭..when表示点时间When they were still talking and laughing; the teacher came in. 当他们还在说笑的时候;老师进来了..when表示段时间He waved a hello when he saw her.当他看见她的时候;就挥手打了个招呼..when表示点时间When you think you know nothing; you begin to know something.当你认为自己一无所知的时候;就开始知道一些事情了..when表示段时间注意：当when意思是正当……时候and at that moment时;when只能跟在前一分句之后..He was about to go to bed when the doorbel rang.他正要上床;忽然门铃响了..They were watching the World Cup when suddenly the lights went out.他们正看着世界杯比赛;突然灯灭了..They had just arrived home when it began to rain.他们刚到家;天就开始下雨了..②有时when表示虽然;尽管的含义;相当于although或since..He walks when he might take a taxi.尽管可以打的;但他还是步行..How can you hope for mercy yourself when you show none既然你不宽恕别人;你自己又怎能希望得到别人的宽恕呢2．while①while通常表示一段时间;从句中宜用持续性动词作谓语..Strike while the iron is hot.趁热打铁..She fell asleep while she was reading the newspaper.她在看报的时候睡着了..②while有时可以作并列连词;表示对比;可译成……而……..I am fond of English while he likes maths.我喜欢英语而他却喜欢数学..We slept while the captain kept watch.我们睡觉而上尉担任警戒..③while有时可引导让步状语从句;意思是虽然..While they love te children; they are strict with them.虽然他们都爱他们的孩子;但却对他们要求严格..提示：虽然during 与 while 意思很相近;但是during是介词;不能引导从句.. 3．as①as表示点时间时;从句中用短暂性动词；表示段时间时;用持续性动词..as和when两者经常可以通用..The thief was caught as when he was stealing in thesupermarket.小偷在超市行窃时被逮住了..I saw Jim as when he left the meeting room.吉姆离开会议室时候我看到了他..②as表示一边……一边……;强调从句和主句中两个动作交替进行或同步进行..They talked as they walked.他们边走边聊..He looked behind from time to time as he went.他一边走;一边不时地往后看..③as表示随着As time goes on; it's getting warmer and warmer.随着时间的推移;天气变得越来越暖了..As spring warms the earth; al flowers begin to bloom.随着春回大地;百花开始绽放..4．when; while; as的用法区别①只有当从句表示的是段时间;即其谓语动词有持续性特征时;这三者可以通用互换..I got the news on the radio when while as I was having breakfast.我在吃早饭的时候从收音机里获悉这一消息..②在下列情况下;三者彼此之间不能替换使用：a．as更强调同一时间或紧接的一前一后或伴随着的变化..We listened to the singer sing as he played the guitar.我们听着歌星边弹吉它边演唱..I thought of it just as you opened your mouth.你一张嘴我就知道你要说什幺As he grew older; he became less and less active随着他年龄的增长;他变得越来越不活泼了..提示：状语从句可放在主句之前或之后;放在主句之前时一般用逗号与主句分开..有时可置于主句中间;前后用逗号..b．when更强调特定时间;还可表示从句中的动作先于或后于主句的动作..When I had given Mary the spare ticket; I found my own already gone.当我把多余的票给了玛丽时;我才发现我自己的票已不知去向..从句动作发生在主句之前;注意主从句的时态When I finally got there; he meeting had been on for ten minutes.当我最终赶到那里时;会议已开始十分钟了..从句动作发生在主句之后;注意时态 c．while从句只能表示延续的动作或状态或主从句中动作的对比..She thought I was talking about her daughter; while in fact;I was talking about my daughter. 她以为我在谈论她女儿;而事实上;我在谈论我的女儿..d．若表示两个短促动作几乎同时发生时;用as场合多于when.. As he finished his speech; the audience burst into applause. 他结束讲话时;观众爆发出雷鸣般的掌声..5．whenever whenever是when的强势语;它描述的不是一次性动作;而是经常发生的习惯性动作..You are always welcome whenever you come.无论你何时来都欢迎..Whenever we met with diffiulties; they came to help us.每当我们遇上困难的时候;他们就来帮我们..B． before; after1．beforebefore表示在一段时间之前..I must finish all the work before go home.回家之前我必须干完所有的活..You must first learn to walk before you try to run.在想要跑以前;你得先学会走..He had learned English for three years before he went to London.他去伦敦之前已学了三年英语..提示：before 从句往往带有否定的含义..He ran off before I could stop him.我还没来得及阻止他;他就跑掉了..Take it down berore you forget it.趁着还没忘记的时候就记录下来..必背： before 常用句型 It is was will be beforeIt wil be five years before we meet again.五年以后我们才能再见..It will be not long before you regret what you have done.不用过多久你就会对你所作所为感到后悔的..It was not long before I realized I was wrong.不久我就意识到我错了..It was minutes before the police arrived.过了几分钟警察才到..2．afterafter表在一段时间之后..Let's play football after school is over.放学后我们踢足球吧..The sun came out soon after the storm stopped.暴风雨过后不久;太阳出来了..C．till; until1．untiltill用于肯定句时;表示直到为止;主句必须为持续性动词.. We shall wait until till he comes back.我们将一直等到他回来.. 注意它们的拼写Everything went well untiltill that accident happened.直到发生那意外之前;一切都正常..2． not untiltill表示直到才 ;主句通常要用短暂动词;这时until和till可用before代替..I didn't leave until till before she came back.直到她回来;我才离开的..Bells don't ring till until you strike them.铃不打不响..Peopl do not know the value of their health till until before they lose it. 人们直至失去了健康才知其可贵..3．当not until位于句首时;主句中的主语、谓语要使用倒装语序..Not until she stopped crying did I leave. 直到她不哭了;我才离开的..注意： until引导的从句可以放在主句之前或主句之后;但till从句一般不放在句首.. 4．在强调句型中一般只能用until;不用till.. It was not until she took off her drk glasses that Irecognized her.直到她摘下墨镜;我才认出她..D．since; ever since1．since自……以来..表示动作从过去某一点时间一直延续到说话时间为止..主句中通常为延续性动词的现在完成时;since从句中一般用短暂性动词的一般过去时..It has been just a week since we arrived here.我们到这儿刚刚一星期..Where haveyou been since I last saw you自上次我见过你之后;你去了哪里Since she was young; she has been collecting stamps.她自年轻时起就一直集邮至今..提示：有时since 从句中也可以用延续性动词;注意它的译法..Tom is now working on the farm.It's two years since he was a college student.汤姆现在农场上班;他大学毕业已有两年了..2．ever since 从那时起直至现在;此后一直..表示说话者强调主句动作或状态持续时间长;语气比since强..Ever since they got married in 1950; they have lived happily.自一九五零年结婚以来;他们一直生得很幸福..3．since还可以用作副词或介词..The big clock was damaged during the war and has been sienteversince.这只大钟在战争中损坏了;从此就一直不响了..My uncle went to Tibet in the 1950s. He has been living thereeversince.我叔叔五十年代就去了西藏;从那以后他一直生活在那里..You have made great achievements in your work since graduation. 你们自毕业以来已经在工作中取得了巨大成就..E．as soon as as soon as...可译为一……就……;用来表示主从句的动作是紧接着发生的.. He will come and see you as soon as he can.他一有空就来看你..He rushed home as soon as he got the good news.他一得到这个好消息就奔回家..必背：一……就……还可以用onupon doing 结构来表示..On arriving home he called up Lester. = As soon as he arrived home; he called up Lester. 他一到家就给莱斯特打电话.. F． immediately instantly directly 相当于as soon as;从句中用一般过去时态..They phoned her immediately they reached home.他一到家马上就给她打了电话..I recognized her instantly I caught a glimpse of her.我一看见她就把她认出来了..We came directly we got your telephone.我们一接到你的电话就赶来了..G．the moment; the minute; the instant; the second 这几个名词短语也可用作连词;直接引导时间状语从句;表示一…就… ..He said he'd turn on TV th moment he got home.他说他一到家就打开电视机..Tell him I need to see him the minute he arrives.告诉他;他一到我就要见他..The second the bell rang; the students rushed out of the classroom.铃一响;学生就冲出了教室..H．hardly scarcely when; no sooner than这两个短语都表示刚……就……;可以互换;主句通常用去完成时..He had no sooner started out than he felt homesick.他刚出发就想起家来..He had hardly started his speech when someone rose to refute his points.他刚开始发言;就有人站起来反驳他的论点..注意：当hardly; scarcely; no sooner 位于句子的开头时;主句须用倒装语序..Hardly had she fallen asleep when a knockat the door woke her up.她刚要睡着;忽然敲门声把她吵醒..No sooner was the frost off the ground than the work began. 地上的霜一消散;人们就开始工作了..I．once once作连词时;也相当于as soon as;但它含有的条件意味更浓;它引导的从句较短..Once you begin; you must continue.一旦开了头;你就应当继续下去..Once you see him; you will neer forget him.你一旦见过他;就不会忘了他的..J．next time; the first time; the last time; every time 等Be sure to call on us next time you come to town.下次你进城一定来看我们..He left me a good impression the first time I met him.我第一次见他时;他给我留下了好印象..Every time I see him he looks miserable.我每次见到他;他都是一付痛苦的表情..The last time I spoke to Bob; he seemed happy enough.上一次我见到他时;他看上去很开心..K．by the time by the tine 也可以引导时间状语从句;意为到时为止;主句一般要用完成时态..By the time he was fourteen; Einstein had learned advanced mathematics all byhimself.爱因斯坦到十四岁时就自学完了高等数学..从句为一般过去时;主句要用过去完成时I shall have finished my work by the time you return.在你回来之前我将会做完我的活儿..从句为一般现在时;主句要用将来完成时二、地点状语从句地点状语从句通常由where; whereverwhere的强势语和everywhere引导;是表示空间关系的状语从句..A． wherewhere 在……地方;去……地方Wuhan lies here the Yangtze and the Han River meet.武汉位于长江和汉水汇合处..Where there is a will; there is a way.有志者;事竟成..I found my books where I had left them.我的书在我原来放的地方找到了..You'd better make a mark where you have any questions.哪儿有问题;你最好在哪儿做个记号..这里where引导的从句不是定语从句注意：在地点状语从句之前;不要使用介词..误You should put the book at where it was.正You should put the book where it was.你应该把书放在原来的地方..误We should go to where we are needed most.正We should go where we are needed most.我们应该到最需要我们的地方去..B.whereverwherevr在任何……地方;无论哪里Wherever you go; you should do your work well.不论到什么地方;都要把工作做好..You may sit down wherever you like.你爱坐哪儿就坐哪儿..C.everywhereEverywhere they went; they were kindly receivd.他们每到一处都受到了友好的接待..三、原因状语从句原因状语从句是表示原因和理由的从句..引导原因状语从句的有as; because; since; now that; considering that; seeing that等.. A．becausebecause因为Because I like it; I do it.因为我喜欢;所以我才干..He couldn'thave seen me; because I was not there.他不可能见过我;因为当时我不在那儿..比较： because 和for的区别..1．for 是并列连词;只用于连接表示原因的分句;因此不能用于句首..because表示原因时;可位于句首..误For he did not obey the rules; he was punished.正Because he did not obey the rules; he was punished.由于他不遵守规章制度;他受到了处..2．for 表示的是推断解释;because强调动作发生的直接原因..It must have rained last night; for the ground is wet.昨晚肯定下雨了;因为地面是湿的..不可用because;因为地面湿不是天下雨的原因The day breaks; for the birds are singing.天亮了;因为鸟在叫..不可用because;因为鸟叫不是天亮的原因He went to bed early; because he was tired由于他累了;所以他很早就上了床..直接的理由He must be tired; for he went to bed early.他肯定累了;因为他很早就上了床..间接的推断3．在强调结构It iswas that和关联词not but 引导的原因状语从句中;宜用because..It's because he helped you that I'm prepared to help him. 正是因为他帮助过你;所以我乐意去帮助他..He decided to give up thechance of going abroad; not because he did not want to but because his wife was ill.他决定放弃出国的机会;不是因为他不想去;而是因为他妻子病了..B． since since 因为;既然..引导的从句大多置于句首;主从句的时态一般相同..Since you have no licence; you are not allowed to drive.因为你没有驾驶执照;所以不允许你开车..Since you are al here; let's try and reach a decision.既然大家都来了;咱们就设法做出一个决定吧..C．as as 由于..一般多用于句首..As she was ill; she didn't come to the party.由于病了;她没来参加晚会..As he was not well enough; I had to go without him由于他身体欠佳;我只好不带他去了..As it rained; we all stayed at home.由于下雨我们都呆在家里..C． because; since; as 的区别1．because语气最强;表达的是未知的新信息;一般置于主句之后;也可以放在主句之前;用逗号隔开..在回答why引导的特殊疑问句时;或在强调结构It iswas that 和关联词not but 引导的原因状语从句中;要用because..另外;because还常和副词just; merely等连用.. 2．since 往往表示的是已知的客观事实;或分析后的推理;引导的从句大多置于句首;主从句的时态一般相同..3．as 表示的理由最弱;只是对主句的附带说明;重点在主句..as从句通常放在主句前.. Just because he doesn't complain; you mustnot suppose that he is satisfied.你不可只因他不抱怨就以为他满足了..You shouldn't get angry only because some people speak ill of you.你不该仅仅因为有些人说了你的坏话就生气..Since you're not interested; Iwon't tell you about it.既然你不感兴趣;那我就不告诉你了..As you are unable to answer perhaps we should ask someone else. 因为你不能回答;也许我们该问一问别的人..注意： because等词不能与 so连用..误Because he was careless; so he failed in the exam.正Because he was careless; he failed in the exa.由于他粗心;所以他考试不及格..正He was careless; so he failed in the exam.由于他粗心;所以他考试不及格..E．now that now that 既然;因为..that可以省略..Now that dinner is ready; go and wash your hands.既然饭已好了;洗手去吧..Now you mention it again; I do remember.既然你又提起此事;我倒回想起来了..F．conidering that; seeing that 这两个词和since; now that意思相近;都有鉴于…事实;考虑到…. 的意思..Seeing that quite a few people were absent; we decided to put the meeting off.由于好些人都没到会;我们决定延期开会..seeing 后面的that可以省略Considering that they are just beginners; they are doing quite good job.考虑到他们才刚刚学做;他们干得算很不错的了..G．not that but that 这一结构相当于汉语的不是因为…而是因为…Not that I don't like the film; but that I have no time for it. 不是因我不喜欢看这部电影;而是因为我没有时间看..状语从句二四、目的状语从句目的状语从句是表示行为目的的从句..引导目的状语从句的主要连词有that; so;so that; so that; in order that等;从句中常常使用一些情态动词;如can; could; may; might; should等..A．that; so that;in order that表示为了;以便;一般放在主句之后..that语气较弱;用的较少;多用so that..Let's take the front seats that we may se more clearly.我们坐前排吧;这样我们可以看得更清楚些..Man does not live that he may eat; but eats that he may live. 人生存不是为了吃饭;而吃饭是为了生存..They hurried so that they might not miss the train.他们为了不误火车;才急急忙忙的..In order that everyone present might hear her clearly; she raised her voice again.为了使在场的每个人都能听清楚;她再次提高了声音..注意：当主从句的主语一致时;so that和in order that引导的目的状语从句可以转换成相对应的动词不定式结构..We got upearly so that we would arrive in time.为了能及时赶到;我们起得很早..They hurried so that they might not miss the train. → They hurried so as not to miss the train.他们为了不误火车;才急急忙忙的..Betty saved money in order that she could uy a portable computer. → Betty saved money in order to buy a portable computer.贝蒂存钱是为了买一台手提电脑..B．in case; lest; for fear that 几个短语都表示万一;惟恐;含有否定的意义..Better take more clothes in case the weather is cold.最好多带些衣服以防天气会冷..Take an umbrella in caseit rains.以防下雨;带把伞..五、结果状语从句结果状语从句是表示事态结果的从句..引导结果状语从句的连词有：that; so that; so that; such that等..结果状语从句通常置于主句之后..A．so; that; so that这三个词都可以引导结果状语从句..so that最为常用;so或that常用于口语或非正式文体中..What has happened tha you look so worried发生了什幺事;使你显得如此担心I didn't plan the work well; so thatso I didn't finish it in time.我没把工作计划好;结果没按时完成..so that从句常用逗号与主句隔开The room was packed with people; so that we couldn't get in. 房间里挤满了人;我们进不去..C． so...that so...that 如此……以致……..其引导的果状语从句有如下四种结构：1．so + 形容词副词 + that-从句The village is so small that it cannot be shown in the map. 这村子太小;所以这地图上没有..The wind was so strong that we could hardly move forward.风刮得那么大;我们简直寸步难行..2．so + 形容词 + aan + 单数名词 + that-从句It was so hot a day that tey all went swimming. 天是那么的热以致他们都去游泳了.. He made so inspiring a speech that everybody got excited.他发表了如此鼓舞人的演讲以致大家都很激动..3．so + manyfew +复数名词+ that-从句I have had so many falls that I am black and blue all over. 我摔了许多跤;以至于浑身青一块;紫一块..He has so few friend that he often feels lonely.他朋友很少;所以经常感到孤独..4．so + muchlittle +不可数名词 + that-从句I had so little money then that I couldn't even afford a used car.我当时囊中羞涩;甚至连一辆二手车都买不起..He drank so much wine last night that he felt terrible.昨晚他喝了那么多的酒;他觉得很不舒服..5.在so + 形容词副词 + that-从句结构中;如将so + 形容词副词位于句首;主谓语要倒装..So excited was he that she could not say a word.他很激动;一句话都说不出来..So loudly did he speak that even the people in the next room could hear him.他说得很响;连隔壁的人都能听见..D． such... that such...that 如此……以致……..其引导的结果语从句有如下四种结构： 1．such + aan + 形容词 + 单数可数名词 + that-从句Jenny is such a clever girl that all of us like her very much 詹妮是如此聪明的女孩;以至我们都非常喜欢她..We left in such a hurry that we forgot to lock the door.我们走得匆忙;把门都忘了锁了..2．such + 形容词 +复数名词+ that-从句He gave suchimportant reasons that he was excused.他说出了这么重要的理由;得到大家的谅解..They are such interesting novels that all of us want to read them.这些是十分有意思的小说;大家都想看..3．such + 形容词 + 不可数名词 + that-从句He made such rapid progress that the teacher praised him.他的进步很快;老师表扬了他..H shut the window with such force that the glass broke.他关窗子用了那么大的劲;玻璃都碎了..提示：such+aan+形容词+单数名词结构可以和so +形容词+aan+单数名词结构互换..He told us such a funny story that we all laughed. → He told us so funny a story that we all laughed.他给我们讲了一个如此有趣的故事;大家都笑.. →The story he told us was so funny that we all laughed. 他给我们讲的故事是如此有趣;大家都笑了..E． such that such that可以连用;意思是是这样...以致..Mother's answer was such that she didn't say yes and shedidn't say no.妈妈的回答就是这样;既没有同意也没有不同意..His anger was such that he lost control of himself. 他勃大怒;以致不能自制..比较：such ...that ... 引导的是结果状语从句.. such ...as ...引导的是定语从句请参考第10章定语从句..She had such a fright that she fainted.她吓得昏了过去..Luckily such earthquakes as can cause a lot of damage do no happen very often.很幸运;这种破坏性很大的地震并不经常发生..关系代词as在定语从句中作主语六、条件状语从句..条件状语从句是表示主句动作发生的前提或条件的从句..条件状语从句分为真实条件状语从句和非真实条件状语从句见第3章..引导条件状语从句的有if; unless; so as long as; as so far as; on condition that; in case; suppose; supposing等..条件状语从句中的谓语动词一般要用现在时或过去时代替一般将来时或过去将来时A．if if表示正面条件;意为如果..If you ask hm; he will help you.如果你向他请求;他会帮助你..Difficulties are nothing if we are not afraid of them.如果我们不怕困难;困难就算不了什么了..If I do not understand what he says; I always ask him.我不懂他的话时; 总是去问他..if = when比较： if only和only if的对比.. if only 解释但愿;要是……就好了;表示一个不可能实现愿望;要用虚拟语气.. only if 解释只有;等于only on condition that;从句用陈述语气..Only if you heat ice; it turns to water.只有当你给冰加热;它才会变成水..If only I knew要是我知道该多好..B．unless unless = if not; 表示反面条件;意思是如果不、除非.. They will go tomorrow unless it rains.除非明天下雨;否则他们会去的..They will go tomorrow if it doesn't rain.I won't let you in unless you show me your pass.如果你不出示通行证;我就不让你进来..= I won't let you in if you don't show me your pass.注意： if...not和unless通常是可以换用的..但在下列情况下;两者是有区别的：1．unless多引导真实条件句;if not可以引导真实条件句或非真实条件句..Hewon't be able to pass the final exams unless he works hard. 除非他努力;否则就通过不了期末考试..He won't be able to pass the final exams if he doesn't work hard.如果他不努力;就通过不了期末考试..He would pass the final exams if he worked hard.要是他努力的话;他就会通过考试..非真实条件句..含义是Hedoesn'twork hard.2．如果主句描述的是情感或情绪活动方面的内容;if not结构不能换成unless..如：I'll be quite glad if she doesn't come this evening.她今晚如果不来我很高兴..3．unless引导的状语从句可用否定结构;而if not引导的从句不可再用否定结构..Don't ask me to explain again unless you really don't understand.不要再叫我解释了;除非你真的不懂..4．uless能作为介词使用;相当于except;而if not不可以.. Nothing will come out of it unless disaster.这种事除非引起灾祸之外不会有什么结果..C．so long as; as long as; on condition that 这几个短语意思差不多;都表示只要;条件是……..AsSo long as we don't lose heart; we'll find a way to overcome the difficulty.只要我们灰心;我们就能找到克服困难的方法..You may use the room on condition that so long as you cleanit afterwards.只要你用完后打扫干净;你就可以使用这个房间..D．in case in case 既引导目的状语从句;也可以引导条件状语从句;等于if it happens that..In case I forget; please remind me of my promise.如果我忘了;请提醒我所做的承诺..Send s a message in case you have any difficulty.万一你有什么困难;请给我们一个信儿..E．providing; provided that; supposing; suppose that; given that 这几个短语意思相近;有如果;只要;假如等意思..Given that they are inexperienced; they've done a good job. 考虑到他们缺乏经验;他们的工作已做得很好了..that可以省略rovided Providingthatwe invite him; he would surely come to dinner.假如我们邀请他的话;他肯定会来吃饭的..SupposeSupposing we can't get enough food; what shall we do 假设我们弄不到足够的食物;那我们怎幺办仅用于疑问句七、方式状语从句方式状语从句是描述动作方式的从句..方式状语从句常由as; as if as though等词引导;通常位于主句之..A． as; just as 这两个连词的意思是如……;正如……一样..just as 比as 语气要强一些..Do in Rome as the Romans do.入乡随俗..Leave things as they are.让一切顺其自然..Please do as you are told.请按照人家告诉你做的去做..也可说Please do as told.Balloons float in the air just as boats do on the sea.气球在空中就如同船浮在海面上一样..注意：在口语中;还可用like来代替as;引导一个方式状语从句.. She is doing the work exactly like I want her to她正在完全按照我要她的那样在做这项工作..Do you make bread like you make cakes你做面包的方法是不是和做点心一样B．as if; as though 由as if 或as though引导的状语从句可以用陈述语气表示可能符合事实的情况;也可以用虚拟语气的过去式表示现在不符的或与事实相反的情况见第3章虚拟语气..She looks as if she is ill.看上去她好象是生病了..The boy plays piano as though he has a natural ear for music. 这孩子弹起钢琴来家好象天生很懂音乐似的..。
状语从句的用法及主要讲解
状语从句的用法及主要讲解状语从句主要用来修饰主句或主句的谓语。
其实状语从句也是有一定的使用方法的。
下面店铺就给大家介绍状语从句的用法讲解。
状语从句的概说状语从句即指在主从复合句用作状语的从句。
按照其意义，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、目的状语从句、结果状语从句、条件状语从句、让步状语从句等。
状语从句是英语学习中的一个语法重点，也是历年重点考查的内容之一。
学习状语从句主要应注意引导状语从句的从属连词的用法与区别，以及从属连词在一定的语言环境中的意义与用法。
时间状语从句的介绍1. 引导时间状语从句的从属连词很多，常见的有before, after, when, while, as, since, till, until, as soon as 等。
2. 表示“当…时候”的 while, when, as 的用法区别是：while从句中的谓语动词必须是延续性动词;表示带有规律性的“每当”或当主、从句谓语动词的动作发生有先后时，只能用when;当表示“一边…一边…”或“随着”时，只能用as。
另外，用于此义的 as 所引导的时间状语从句谓语只能是动作动词，不能是状态动词。
如下面一道高考题的答案是B 而不能是A：“I’m going to the post office.” “_____ you’re there, can you ge t me some stamps?”A. AsB. WhileC. BecauseD. If3. until 在肯定句中通常只连用延续性动词，表示相应动作结束的时间;在否定句中通常连用非延续性动词，表示相应动作开始的时间，意为“直到…才”。
如：He waited until she was about to leave. 他等着一直到她准备离开。
I did not begin to work till he had gone. 他走了后我才开始工作。
写作如何使用状语从句
写作如何使用状语从句状语从句是一种在句子中充当状语的从句，它可以对主句的动作、时间、原因、条件等进行修饰和补充。
正确使用状语从句可以使句子更加丰富多样，表达更加准确清晰。
本文将介绍状语从句的定义、分类以及如何在写作中有效地使用状语从句。
一、状语从句的定义和分类状语从句是一个从句，它一般由连词引导，可以位于句首、句中或句末。
状语从句根据其功能和内容可以分为时间状语从句、地点状语从句、条件状语从句、目的状语从句、原因状语从句和方式状语从句等。
1. 时间状语从句时间状语从句用来表示一个动作发生的时间，常见的引导词有when（当……的时候）、after（在……之后）、before（在……之前）等。
例如：- I will visit my friend when I have time.（我会在有空的时候去看望我的朋友。
）- After I finish my homework, I will go to the movies with my classmates.（我完成作业后，我会和我的同学去看电影。
）2. 地点状语从句地点状语从句用来表示一个动作发生的地点，常见的引导词有where（在哪里）、wherever（无论在哪里）等。
例如：- She found her lost keys where she left them.（她找到了她遗失的钥匙，在她丢失的地方找到了。
）- He can work wherever he wants.（他可以在任何地方工作。
）3. 条件状语从句条件状语从句用来表示一个条件成立时才会发生的情况，常见的引导词有if（如果）、unless（除非）等。
例如：- If it rains tomorrow, we will stay at home.（如果明天下雨，我们就会呆在家里。
）- I won't go to the party unless you invite me.（除非你邀请我，否则我不会去参加派对。
状语从句的讲解最全的状语从句讲解
状语从句的讲解最全的状语从句讲解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 finis hed 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 te ll 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 set tled 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五、目的状语从句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.六、结果状语从句一、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 hospital The 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 it He 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 afriend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 note books 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 languages Child 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 s till 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 doJust 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 instinctHe always knows everything as if by instinct。
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状语从句概念：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。
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。
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. 我到北京就将给你打电话。
（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，绝不可用will arrive）As soon as I have finished this work, I will have gone 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,绝不可用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，绝不可用will come back）讲解练习：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。
位置灵活，除了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。
相关例句：一、时间状语从句（告诉我们两件事情发生的顺序，用连词)1）as、when、while（“当。
时”的意思，表示两件事情几乎同时发生）从句、主句一起动A、当连词后面的事，能够持续一段时间时，as、when、while都可以Eg.His phone rang when/while/as he was sleeping.(持续动作)当她还在睡觉时，铃声响了。
B、当连词后面的事，是一个短暂的动作时，只能用when或asEg.His phone rang when/as he opened his eyes .(短暂的动作)当她睁开眼时，铃声响了。
C、当连词后面是这些事时，只能用whenEg.His sleeps when it snows .(规律的事)每当下雪天，他就睡觉。
He died when he was 15.（一个时期）D、此外，它们还各有特色①when可以表示“这时，突然”Eg.He was sleeping when the phone ran.他正在睡觉，这时手机铃声响了。
②while可以表示两件事的“对比”Eg.He likes sleeping while she likes eating.③as可以表示“一边。
一边”、“随着”Eg.He snored as he slept.他边睡觉边打呼噜。
2）Before在..之前、after在..之后、since自..以来只有当前面都是一段时间时，分清Before、sinceEg.It was ten minutes before he slept.10分钟后，他才开始睡觉。
It was ten minutes since he had slept.他已经睡了10分钟了。
3）till、until（“直到”的意思，主句一直在动，直到从句开始动，他就不动了）Eg.He slept until /till the bell rang.他一直睡到铃声响起。
Not...until/till...(主句一直没动，直到从句动了，它也动起来)Eg.He didn’t sleep until /till the bell rang.直到铃声响起,他才睡觉。
PS：1、倒装Eg.Not until the bell rang did he sleep.语序变了，主句谓语提前（直到铃声响起，他才睡觉）2、强调（一般为”It was not until 巴拉that 巴拉”）Eg.It was not until the rang that he slept.4）（“一...就”的意思）1、主句动从句也动（hardly/scarcely/no sooner...when）Eg.Hardly had he opened his eyes when the phone rang.他一睁眼，铃声就响了。
2、从句动主句也动（as soon as/the minutes/the moment/the instant/immediately/directly）Eg.He opened his eyes as soon as the phone rang.铃声一响，他就睁开了眼。
二、条件、让步状语从句（如果A赞我，我就吃键盘!即使是A，我也不喜欢！)主句+连词+从句条件状语从句1、if/unlessIf如果unless除非Eg.I’ll forgive you if you kiss me. Eg.I’ll not forgive you unless you buy me ten bags.PS:unless=if...not Eg.I’ll not forgive you if you don’t buy me ten bags.2、Only if/if onlyOnly if“只有..才”用来限制条件if only“要是...就好了”用来许愿Eg.only if it’s 2 a.m.,will I go to bed. Eg.If only I could never sleep.（只有到了2点，我才去睡觉）（我要永远不睡就好了）3、As long as =if 表示“如果、只要”（so long as/on condition that/provided/providing(that)/suppose/supposing(that)）Eg.I don ‘t care what you did as long as you love me.只要你爱我，我不在乎你做过什么。
让步状语从句1、though/although/even though/even if“尽管、即使、虽然”Eg.Although you’re A,still I don’t love you !尽管你是A,但是我也不会爱你！（不能用but表转折，只能用still或yet。
）2、no matter wh-/wh-+ever “无论”Eg.Whoever/No matter who you are,I dislike you.无论你是谁，我都不喜欢你。
3、while/as“尽管”Eg.While you’re A,still I dislike you.尽管你是A,我也不会喜欢你。
（While必须放句首）Handsome as you are,I dislike you.尽管你帅，但我也不喜欢你。
（as必须把强调的部分倒装）4、名词倒装，要把a省略掉。
Though you are a rich man,I dislike you.尽管你有钱，但我也不喜欢你。
Rich man as you are,I dislike you.5、动词倒装，动词要变成原形。
、Though you tried,I dislike you.尽管你尝试了，但我也不喜欢你。
Try as you did,I dislike you.三、原因、结果、目的状语从句原因状语从句（喜欢撸串，但是撸串的原因各不相同）1、because因为（它更强调“去撸串”的原因—思考人生）只有它能回答Why的提问。
Eg.Let’s撸串because I’m thinking about my life.咱们去撸串吧，因为我要思考人生。
2、since既然（它更强调“思考人生”带来的后果—想撸串）Eg.Since I’m thinking about my life,let’s撸串!既然要思考人生，不如咱们去撸串吧。
3、As由于（表示大家都知道的原因）Eg.As it’s 0 o’clock,all restaurants are closed.由于0点了，所有的串儿店都关门了。
4、For因为（表示腿短、猜测的原因）Eg.These restaurants will go out of business,for they closed at night.这些串儿店迟早要倒闭，因为晚上竟然不营业。
结果状语从句（撸串的原因各不相同，导致后果也不同）1、so+形容词/副词+thatEg.The串儿is so much that I’m not hungry anymore.吃太多串儿了，我一点也不饿。
2、Such+名词/名词短语+thatEg.The串儿is such good food that I’ll have it tomorrow.串儿太好吃了，我明天还要吃。
目的状语从句（为了~~~·我要代替月亮消灭你）1、in order that/that/so that/so“以便”“为了”Eg.Let’s撸串in order that we could find the answer to life.为了找到人生的答案，咱们去撸串儿吧。
2、in order to/so as to（由in order that和so that简化而来，后接动词）Eg.Let’s撸串in order to find the answer to life.To find the answer to life,Let’s撸串。
3、In case“万一”“以防”Eg.You should have a dream in case it comes true.Take an umbrella with you in case it rains.比较状语从句（他没他，她比他，他和她）1、as...as和..一样Eg.The alpaca is as tall as the giraffe!那只狗和羊一样高！2、Not..as...as/not ..so..as不和..一样Eg.The cat is not as/so tall as the giraffe!那只猫没有长颈鹿高！3、比较级+than,比Eg.the giraffe is taller than the cat!那只长颈鹿比猫高！4、The+比较级...the+比较级。
越...越...Eg.The higher he stands,the farther he’ll see!他站得越高，看的越远!5、倍数比较Eg.The pig is two times taller than the giraffe!那只猪是长颈鹿的两倍高！The pig is two times as taller as the giraffe!The pig is two times the height of the giraffe!方式状语从句（它很震惊，怎么个震惊法？就像见了鬼一样）常用as、as if、as though、like来表示一件事的方式Eg.He is surprised as if he has never seen such a tall peg!他很震惊，就像从没见过这么高的猪一样！地点状语从句（在哪儿发生了件事）常用whereEg.People all fled away where the pig appeared!那只猪出现的地方，人们都跑了！。