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雅思状语从句语法讲义1.目的状语从句目的状语从句的连接词包括so that, in order that, in case, lest。
雅思实例：(阅读) In 1986 the International Olympic Committee changed the schedule so that the summer and winter games would be held in different years.(阅读) However, no matter which lifestyle do people choose, the chosen one should be insisted lest our biological clock might get confused.(写作) 我认为应该鼓励老人住养老院(nursing house)，这样才能受到专业的照顾。
I think senior citizens should be encouraged to live in a nursing house ___________2. 结果状语从句结果状语从句的连接词包括so…that…，such…that…等。
such + a+ adj + n 与 so + adj + a + n句型的互换例句： (口语) My brother is such a forgetful person that he is always forgetting something important.My brother is so forgetful a person that he is always forgetting something important.(口语) How did you come here this morning?我早上是坐地铁一号线来的。
地铁一号线巨挤无比，我每次坐都几乎无法呼吸。
雅思阅读考试状语从句解析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。
在此小新为大家讲解时间、地点和原因状语从句。
在雅思阅读文章中，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。
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。
在此小新为大家讲解时间、地点和原因状语从句。
时间状语从句1. 常用引导词：when, while, as, as soon as, since,before, after, till, until?下面我们结合例句主要重点区分下when，while, as, since，till, until的区别a )when引导的从句，强调的可以是时间点，也可以是时间段;Marry was about to leave when the telephone rang. when you apply for a job, you must present your credentials.a) while 一般强调的是一段时间，往往和进行时连用;When the teacher paraphrased the text in English, the students listened attentively and took notes.c)as后面一般加一段时间，但时间状语从句用的较少;We were having breakfast as she was combing her hair.d)since 自从，主句常与完成时连用。
We’ve never met since we graduated from the college.e) till /until till常用于肯定句，主句谓语为持续性动词时用;until一般用于否定句，多与瞬间动词连用;Donald will remain in college till he finishes his Ph.D course.I won’t go with you until I finished my homework.2. 特殊引导词：a) hardly …when,no sooner …than一…就…Tom had hardly entered the room when the class began.b) every timeI will be in trouble every time I see him.c) the minute, the moment, the second, the day，the instantI fall in love with him the moment I saw him.地点状语从句常见引导词：where, whereverWhere there is a will, there is a way.I will follow you wherever you go.原因状语从句1. 常用引导词：because, since, as, sinceMy friends dislike me because I’m handsome and successful.2.特殊引导词：now that(既然), in that(在于), considering that(考虑到), given that(鉴于)Now that everybody has come, let’s begin our conference.The higher income tax is harmful in that it may discourage people from trying to earn more.Considering that you have grown up, you should learn to be independent.= Given that you have grown up, you should learn to be independent.小新主要介绍了时间、地点和原因状语从句的引导词，希望备考雅思的同学们可以熟知，进而对三种状语从句进行识别分析，为雅思阅读学习打下坚实的语法基础!。
大家都比较关注雅思阅读中的各种从句，而忽略了其实也挺常见的状语。
今天，就给大家分享剑9雅思阅读中的状语，希望能对大家攻克长难句有帮助。
状语(adverbial)是句子的重要修饰成分。
状语是谓语里的另一个附加成分，它附加在谓语中心语的前面，从情况、时间、处所、方式、条件、对象、肯定、否定、范围和程度等方面对谓语中心进行修饰或限制。
在不同的语言中"状语"有不同的作用。
英语状语修饰动词、形容词、副词等的句子成分。
一、伴随状语1. At various points in evolutionary history, enterprising individuals within many different animal groups moved out onto the land, sometimes even to the most parched deserts, taking their own private seawater with them in blood and cellular fluids. (剑9 Test 1 Passage 3)我们先来认识一些单词：1. enterprising(有事业心的，有胆量的)2. parched (adj. 炎热的，干旱的)3. cellular(adj. 细胞的)4. fluid(n. 液体，流体)句子结构分析：这句话的主干是individuals moved out onto the land, sometimes even to the most parched deserts, within介词短语修饰individuals，taking短语做伴随状语。
译文：在进化史的不同时期，各个动物种群中都有一些胆大的开始向陆地迁徙，有的甚至跑到了非常干旱的沙漠里，这些生物的血液与细胞液里还储存着曾经所生活海域里的海水。
2. Following Henri Becquerel's discovery in 1896 of a new phenomenon, which Marie later called 'radioactivity', Marie Curie decided to find out if the radioactivity discovered in uranium was to be found in other elements.(剑9 Test 4 Passage 1)我们先来认识一些单词：1. radioactivity(n 放射性，辐射能)2. uranium(n. 铀)句子结构分析：Following作伴随状语，which引导非限制性定语从句修饰phenomenon，这句话的主干是Marie Curie decided to find out if ……。
状语从句状语从句分类：1-时间状语从句2-地点状语从句3-原因状语从句4-结果状语从句5-条件状语从句6-目的状语从句7-让步状语从句8-方式状语从句.第一节：时间状语从句引导词：when, whenever, whil e/whilst, as, before, after, since, once, till / until,1. when 当……时候e.g. When they get to school age, they have not d eveloped any self-control.【Exercise】说到教育，大部分人认为它是一个终身的学习。
When it comes to education, the majority of people believe that it is a lifetime study.2. while/whilst “与……同时"※后跟延续性动词，多与进行时连用While we were sleeping, a burglar broke into the house.While I was sleeping, she was watching TV.While the rest of the world was trying to get rid of mosquitoes, Australia was encouraging this one.3. as ==“ when 或while”e.g. The frequency of riots rises dramatically as the weather gets warmer.（剑3，T3，R）4. beforee.g. 三思而后行Think twice before you act.5. since “自从……以来”时态（完成时态）e.g. Since she married me, we have never stopped fighting.【Exercise】自从上小学以来我们就彼此认识了。
since时间状语从句的用法和特点一、since的基本含义和用法since是一个常用的时间状语从句的引导词，表示“自从……以来”，用来表示从过去某一时刻或某一动作开始，一直持续到现在或将来的时间段。
since可以用作介词、连词或副词，其后可以跟名词、代词、动词的不同形式或句子。
例如：I haven't seen him since last year.（介词+名词）He has been ill since then.（介词+代词）She has been studying hard since she entered the university.（连词+句子）It is three years since I came here.（副词+动词）二、since引导的时间状语从句的时态搭配since引导的时间状语从句的时态选择，主要取决于主句的时态和从句的动词类型。
一般来说，有以下几种情况：当主句用现在完成时或现在完成进行时时，从句用一般过去时，表示从句的动作或状态发生在过去，而主句的动作或状态从那时开始一直持续到现在。
从句的动词可以是短暂性的或延续性的，但意义不同。
例如：He has been in Beijing since he graduated from college.（从句动词是短暂性的，表示他毕业后就去了北京，一直在那里）He has lived in Beijing since he graduated from college.（从句动词是延续性的，表示他毕业后就开始住在北京，一直住到现在）当主句用一般现在时时，从句也用一般现在时，表示从句的动作或状态从过去开始一直持续到现在，而主句的动作或状态也是如此。
这种情况一般用于表示习惯或规律。
例如：He goes to the library every day since he likes reading.（从句表示他喜欢读书，这是一种持续的状态，主句表示他每天去图书馆，这是一种习惯）当主句用一般过去时时，从句也用一般过去时，表示从句的动作或状态发生在过去的过去，而主句的动作或状态发生在过去的某一时刻。
雅思阅读状语从句的语法知识
雅思阅读状语从句的语法知识先是分享了状语从句的定义和分类，然后给大家用阅读真题实例进行了讲解，希望同学们能快速掌握这个知识点。
一、状语从句的定义和分类
英语中的状语从句是副词性从句，也是主从复合句中的一种，可以修饰主句的动词、形容词或副词。
一般来说，状语从句可以分为八大类：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、方式状语从句和比较状语从句。
这些从句在雅思阅读中都出现过，下面就给大家举例讲解：
二、状语从句的实例分析
1. 时间、地点和原因状语从句：这三个状语从句比较简单，所以放在一起讲。
时间状语从句用表示时间的连词连接，常见的连词有when、before、after、until、till、while、since、as soon as等。
地点状语从句用表示地点的连词连接，常见的连词有where、whereever、everywhere和anywhere。
原因状语从句表明主句描述事件发生的原因，常用的连词有：because、as、 since、seeing(that)、now(that)等。
给大家看几个例子吧：
例 1 ： But most modern humour theorists have settled on some version of Aristotle's belief that jokes are based on a reaction to or resolution of incongruity, when the punchline is either nonsense or, though appearing silly, has a clever second meaning. (剑 5 Test 2 Passage 2)
句子结构分析：句子主语是modern humour theorists，谓语是have settled，that引导同位语从句修饰Aristotle's belief，when引导时间状语从句，either…… or……选择性短语，though appearing sill做插入语。
例 2 ：Where there is a will, there is a way.
句子结构分析：这句是个耳熟能详的谚语，表示“有志者，事竟成”。
Where引导的就是一个地点状语从句。
例3. He is disappointed because he didn't get the position.
句子结构分析：这句是个非常明显的原因状语从句，由because引导。
值得注意的是，主句为一般现在时，而从句为一般过去时的用法。
2. 条件状语从句：条件状语从句表示主句发生的前提条件，常见的连接词有if、unless、on condition that、if only、as、 so long as等。
例如：
So even if on average, there is only one inclusion in 1 tonnes of glass, if you experience one nickel sulphide failure in your building that probably means you've got a problem in more than one pane. (剑5 Test 4 Passage 2)
句子结构分析：该句主句是there be结构，主语是one inclusion (in 7 tonnes of glass)，even if表让步，if表条件状语从句，that指代前面的if从句。
3. 目的状语从句和结果状语从句：很多同学经常把目的状语从句和结构状语从句弄混。
所以小编放在一起讲一下。
一般来说，目的状语从句一般表示一种主观意念，表达了一种可能性，所以谓语动词中常包括情态动词，比如说can、could 、may、 might、will、would 等。
而结果状语从句一般表示一种客观事实，句中多用陈述语气的谓语动词。
常见的目的状语从句连词有so that、in case、for fear、in order that等，结果状语从句连词有so that、so……that、such……that等。
给大家举两个例子：
例 1 ： He left early in case he should miss the train.
句子结构分析：这句话的主句非常简单，后面加了in case引导的目的状语从句，表示一种主观意愿。
例 2 ：The simultaneous production of masses of bamboo seeds in some cases lying 12 to 15 centimeters deep on the ground)is more than all the seed-eating animals(that) can cope with at the time, so that some seeds escape being eaten and grow up to form the next generation (Evans 1976). (剑 5 Test 4 Passage 3)
句子结构分析：这句话的主语The simultaneous production of masses of bamboo seeds比较长，含有两个of短语，系动词是is，表语是一个比较结构，在animals can之间是一个少了that的定语从句，so that 引导结果状语从句。
4. 让步状语从句：让步状语从句在雅思阅读中非常常见，常用的连词有although、even though(if)、though、whatever、no matter who(when、what)等。
大家可以看个例子：
An important principle is(that all corpora, whatever their size, are inevitably limited in their coverage, and always need to be supplemented by data derived from the intuitions of native speakers of the language, though either introspection or experimentation.)
(剑4 Test 3 Passage 3)
句子结构分析：
这个句子是主系表结构。
主语是An important principle;系动词是is;that 引导表语从句：该从句中all corpora是主语，两个并列谓语are limited…… and need……whatever、though引导让步状语从句，derived from……作定语修饰data。
5. 方式状语从句：常用的连词有as、as if、rather than等。
例子如下：
As researchers on aging noted recently, no treatment on the market today has been proved to slow human aging - the build-up of molecular and cellular damage that increases vulnerability to infirmity as we grow older. (剑 6 Test 3 Passage 3)
句子结构分析：as引导方式状语从句，表示正如、按照……。
主句主语是no treatment，谓语是has been proved，宾语是to slow作宾语，of介词短语修饰build-up，that引导宾语从句，第二个as引导时间状语从句。
6. 比较状语从句：常用的连词有as…as、(not )so…as、than、so as、the same …as、such…as、the more…the more等。
举个例子吧：
Evidently, however, the blind not only figured out meanings for each line of motion, but as a group they generally came up with the same meaning at least as frequently as did sighted subjects. (剑4 Test 1 Passage 3)
句子结构分析：however，表示转折，这句话的主干是the blind not only figured out meanings…but they generally came up with the same meaning…as fr equently as表示引导比较状语从句。
上面就是给大家分享的雅思阅读中各种各样的定语从句，大家可以参考一下。
最后，小编预祝大家考出满意的雅思成绩。
