连词与状语从句知识梳理
英语语法讲解之状语从句
英语状语从句一、定义: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。
二、知识梳理1、时间状语从句常用引导词:when, as, while, as soon as, while, before, after, since , till, until特殊引导词:the minute, the moment, the second, every time, the day,the instant, immediately , directly, no sooner …than, hardly …when, scarcely …whenI didn’t realize how special my mother was until I became an adult. While John was watching TV, his wife was cooking.The children ran away from the orchard(果园) the moment they saw the guard.No sooner had I arrived home than it began to rain.Every time I listen to your advice, I get into trouble.2、地点状语从句常用引导词:where特殊引导词:wherever, anywhere, everywhereGenerally, air will be heavily polluted where there are factories. Wherever you go, you should work hard.3、原因状语从句常用引导词:because, since, as, for特殊引导词:seeing that, now that, in that, considering that, given that, considering that, as much as, so much asMy friends dislike me because I’m handsome and successful.Now that everybody has come, let’s begin our conference.The higher income tax is harmful in that it may discourage people from trying to earn more.Considering that he is no more than 12 years old, his height of 1.80 m is quite remarkable.4、目的状语从句常用引导词:so that, in order that特殊引导词:lest, in case, for fear that,in the hope that, for the purpose that, to the end thatThe boss asked the secretary to hurry up with the letters so that he could sign them.The teacher raised his voice on purpose that the students in the back could hear more clearly.5、结果状语从句常用引导词:so that, so…that, such …that,特殊引导词:such that, to the degree that, to the extent that, to such a degree that,He got up so early that he caught the first bus.It’s such a good chance that we must not miss it.To such an degree was he excited that he couldn’t sleep last night.6、条件状语从句常用引导词:if, unless,特殊引导词:as/so long as, only if, providing/provided that, suppose that, in case that, on condition thatWe’ll start our project if the president agrees.You will certainly succeed so long as you keep on trying.Provided that there is no opposition, we shall hold the meeting here.7、让步状语从句常用引导词:though, although, even if, even though特殊引导词:as(用在让步状语从句中必须要倒装),while ( 一般用在句首),no matter …, in spite of the fact that, while, whatever, whoever, wherever, whenever, however, whicheverMuch as I respect hi m, I can’t agree to his proposal.尽管我很尊敬他, 我却不同意他的建议。
状语从句分类及常用连词
状语从句分类及常用连词一、状语从句分类及常用连词:类别连词地点状语从句where,wherever时间状语从句when, whenever, while, as, before, after, since, till, once, assoon as,etc.原因状语从句because, since, as, for, now that, etc.目的状语从句in order that, so that, that, etc.结果状语从句so…that, so that, such…that, that, etc.条件状语从句if, unless, as(so)long as, etc.让步状语从句though, although, even if, even though, however, whatever, as,etc.比较状语从句as…as, so…as, than, etc.方式状语从句as, as if, as though, etc.二、各种状语从句的连词的用法区别1 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. 我住的地方树很多。
Wherever I am I will be thinking of you. 不管我在哪里我都会想到你。
2 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,例如:Always do to the others as you would be done by.你希望人家怎样待你,你就要怎样待人。
状语从句知识点大总结
状语从句知识点大总结一、状语从句的定义状语从句是一个句子,它在句子中作状语,修饰主句中的动词、形容词、副词等,用以表示时间、条件、原因、目的、结果、比较等不同的状态。
状语从句通常由连词引导,常用的连词包括when, while, as, since, before, after, until, if, unless, although, though, as if, as though, so that, in order that, in case, even if等。
二、状语从句的分类1. 时间状语从句时间状语从句表示动作发生的时间,常用的引导词有when, while, as, before, after, since, until, as soon as等。
例如:- When I was young, I used to go swimming every day.- I will call you as soon as I arrive.2. 条件状语从句条件状语从句表示条件,常用的引导词有if, unless, provided that, as long as等。
例如:- If it rains tomorrow, we will stay at home.- I will go out unless it is raining.3. 原因状语从句原因状语从句表示原因,常用的引导词有because, since, as, for等。
例如:- Since it is raining, we can't go out.- I won't go to the party because I don't feel well.4. 目的状语从句目的状语从句表示目的,常用的引导词有so that, in order that, lest等。
例如:- I study hard so that I can get a good job.- We left early in order that we might avoid the traffic.5. 结果状语从句结果状语从句表示结果,常用的引导词有so...that, such...that等。
英语中的状语从句和连词
状语从句在英语语法中扮演着重要的角色。
它们可以用来修饰动词、形容词和副词,从而增强句子的表达力和准确性。
同时,连词在连接状语从句与主句之间起到了关键作用。
本文将探讨英语中的状语从句以及常用的连词。
首先,让我们来了解一下什么是状语从句。
状语从句是一个从句,它在句子中作为副词一样的角色,修饰句子的动词、形容词或副词。
状语从句可以用来表示时间、原因、条件、目的、结果等。
状语从句的引导词有很多种,最常见的包括:when(当),while(当...时),after(之后),before(之前),since(自从),as(当...时候),because(因为),although(尽管),if(如果),unless(除非),as if (好像),so(因此),so that(以便),in order that(为了),although(虽然)等等。
这些引导词可以帮助我们把状语从句与主句连接起来,并使句子更加清晰明了。
接下来,我们来看看一些例子,以更好地理解状语从句和连词的使用。
首先是时间状语从句:“I watched a movie when I got home.”(我回到家后看了一部电影。
)这里,“when”引导的状语从句修饰主句中的动词“watched”,表达了事件发生的时间。
接着是原因状语从句:“He failed the exam because he didn't study.”(他没通过考试是因为他没学习。
)这里,“because”引导的状语从句修饰主句中的动词“failed”,表达了失败的原因。
再来是条件状语从句:“If it rains, we will stay indoors.”(如果下雨,我们会呆在室内。
)这里,“if”引导的状语从句修饰主句中的动词“will stay”,表达了条件。
还有目的状语从句:“I bought a new laptop so that I can work more efficiently.”(我买了一台新笔记本电脑,以便我可以更高效地工作。
高考英语语法填空之连词与状语从句
2021届高考英语语法填空之连词与状语从句一:知识储备1.确定填并列连词无提示词,设空前后是两个并列成分,如两个主谓完整的句子、单词、短语等;而且相并列的成分之间是并列、转折、选择或因果关系,此时需填并列连词。
2.3个技巧要熟用技巧1关系分析法分析设空前后两句话的关系,确定用哪个并列连词。
①表并列或顺承关系:用and②表转折关系:用but③表选择关系:用or④表因果关系:用so(因此),for(因为)⑤表对比关系:用while技巧2搭配法①表并列关系:as well as“也”;both...and...“二者都……”;not only...but also...“不但……而且……”。
②表选择关系:either...or...“不是……就是……”;neither...nor...“既不……也不……”;not...but...“不是……而是……”。
技巧3句型法①祈使句+and/or十陈述句,如表顺承用and,表转折用or。
②when作并列连词的常用句型:be about to do...when...;be doing...when...;be on the point of doing...when...;had just done...when...;hardly...when...等。
3:确定是状语从句设空前后两个句子之间含有一定的逻辑关系时,应用状语从句的引导词。
3.2个关键点(1)重点关注几组引导词用法让步状语从句though/although,as,even if/though,while,however,whether...or...,whatever,whoever,no matter how/what/which等①动作同时发生:when,whenever,while,as等。
②动作接连发生:as soon as,the minute,immediately,once等。
③先后发生:before,after等。
状语及状语从句知识归纳
状语表示法:副词:He behaved badly.不定式做状语:It was too late to do anything now. 介词短语: She faced it with calmness.Be+adj.+动词短语:I’m bored with the subjectHe was fond of history.She was very keen on art.He was afraid of nothing.She was frightened of the police.He’s not interested in researchShe was annoyed with meHe was angry with meI’m ashamed of what I did.Of course, she is proud of what you’ve doneHe was amazed at her attitudeI’m bored with the subjectWhat are you busy aboutShe was very glad about her new jobHe was delighted with the childHe was sorry about her departureShe was good at looking after peopleWe are fully aware of the gravity of the situation He was completely absorbed in his workHe is full of good ideasShe is jealous of youThey were pleased with the girlI’m very satisfied with youHe was eager for successShe was excited about itYou should be content with what you have.Lily has be anxious for your returnbe careful of what you are doinghe’s careless about his appearance.I’m quite certain of itShe’s used (accustomed) to doing this workThe driver is responsible for the accidentShe is liable to coldsHe’s quite capable of neglecting his dutiesI’m most grateful to youHe was faithful to his principlesYour system is different from ours.France is famous for its winesWheat is similar to barleyIs the book suitable for publication?Vegetables are good for you.It’s ready for use immediatelyHis death was due to negligenceThe shipyard is capable of producing nuclear submarinesNo one’s life is entirely free from troublesThis was contrary to her usual habitsHer eyes were full of tearsThe room was almost bare of furnitureThe age was productive of men of genius.His argument is devoid of logicThe street was empty of traffic at night现分、分词短语:Weather permitting, we’ll go on a tour of the lake district next week. 过去分A woman came in, followed by her daughter状语从句1.引导时间状语的连词We wear plimsolls when doing physical exercisesHe gave good practical advice when asked.We must strike while the iron is hotHe smiled a s he passedLook before you leapIt will be five years before we meet againAfte r he had said a few words, I took his floorIt was not until I saw her next morning that I felt happyHe determined to stay till the year was upHe has never been to see me since I have been illYou can borrow my car wheneve r you wantNext time you come in, please close the doorOnce you have learned Spanish you will find Italian easyShe’ll come over as soon as I’ve settled downNo sooner had she arrived than she began to complainThe moment he spoke I recognized his voice2. 引导条件状语的连词He will come if askedI’ll go there tomorrow unless it rainsSupposing that he asks you, will you go?Suppose you lost your job tomorrow, what would you do?I will agree to go provided that my expenses are paidI’ll d o the dishes, providing that you do the washing-upYou will always have a home as long as I have anything.In case he arrives before I get back, please ask him to waitWere I Tom I would refuse3. 引导目的状语的连词He left early in order that his children would not be alone in the housePlease interpret this Chinese woman’s remark so that I can understand them I’ll give him a map so he won’t get lost.I tell you this that you may not shrink from the responsibilityHe hurried on, lest she should meet him againTake warm clothes in case the weather is cold4.引导结果状语的连词Bill pitched so well that everyone cheered himHe shut the window with such force that the glass broke.It fell under my desk, so that I couldn’t see it.5. .引导原因状语的连词Because it was wet he took a taxiAs David had a passion for walking, we started off on foot.Since you can’t answer my questions, I’ll have to ask someone else.Seeing that he’s been ill all weak, he’s unlikely to come.Considering you’ve only been studying for a year, you speak English very well.6. 引导让步状语的连词Although everyone played well, we lost the game.Though not large, the room was light and airy.She still love him even though he had treated her so badlyI wouldn’t do it even if you paid me a thousand dollarsWhile they are my neighbors, I don’t know them well.Try as he would, he could not get her out of his mind.The moon is moon still, whether it shines or not7. 引导方式状语的连词You ought to do as I tell you.When at Rome, do as Romans doDo it like I tell youI remember the whole thing as if it happened yesterdayI remember it vividly as though it were tonightArrange your hours however you likeHe doesn’t speak the way I do8.引导地点状语的连词Please keep sitting where you areWherever he is he’ll think of youEverywhere they appeared there were ovationsKeep your mobile phone with you no matter where you are.9.引导比较状语的连词You sing better than I doI haven’t done as much as I should have likedMartin was as impatient as he was stubborn.He was more lucky than clever.。
初中英语知识点归纳常用的连词和方式状语从句的连接
初中英语知识点归纳常用的连词和方式状语从句的连接连词在英语中起着承接、转折、因果、条件等作用,对于语句的衔接起着重要的作用。
而方式状语从句则是描述某个动作或者状态是如何发生的。
在初中英语中,掌握常用的连词和方式状语从句的连接方法对于提高阅读、写作和口语表达能力非常重要。
本文将归纳总结常用的连词和方式状语从句的连接。
一、常用的连词1. 转折关系的连词“but”和“however”是表示转折关系的连词,用于连接两个相对矛盾的观点或情况。
例如:- He wants to go out, but it's raining outside.- I'm tired, however, I'll keep working.2. 承接关系的连词“and”和“also”是表示承接关系的连词,用于连接两个相对相似或递进的观点或情况。
例如:- I like swimming, and I also enjoy diving.- He is good at math, and he is also good at physics.3. 因果关系的连词“because”和“so”是表示因果关系的连词,用于连接原因和结果。
例如:- I couldn't finish my homework because I was sick.- He studied hard, so he got a high score.4. 条件关系的连词“if”和“unless”是表示条件关系的连词,用于连接条件和结果。
例如:- If it rains tomorrow, we will stay at home.- I won't go to the party unless you invite me.5. 选择关系的连词“either...or”和“neither...nor”是表示选择关系的连词,用于连接两个相对对立的选择。
【语法】状语从句连词梳理(简洁版)
【高一】状语从句连词梳理(简洁版)状语从句是三大从句中知识点最为细碎的一个类型,涉及的种类多,连词多。
状语从句共九大类型,分别为:1.时间状语从句2.条件状语从句3.让步状语从句4.原因状语从句5.地点状语从句6.方式状语从句7.结果状语从句8.目的状语从句9.比较状语从句其中,前四种状语从句相对来说考频更高,后五种考频相对较低。
状语从句我们分两天进行学习。
1.时间状语从句常考连词为:(1)when-当…When the meal was finished, Rachel washed up and made coffee.注意:在下面两个句型中,翻译成“突然…”的时候,用when来表示。
be doing sth. when 正在做某事突然…be about to do sth. when 刚要做某事,突然…例:I was watching the football match when my father came in.I was about to watch the football match when my father came in.(2)while-在…期间从句谓语动词常用延续性动词例:The phone rang while I was taking my bath.The doorbell rang while we were watching TV.(3)as-随着;一边…一边…从句谓语动词用延续性动词例:As he grew older he gained confidence.(4)since-自从现在完成时+since+一般过去时现在完成时+since+现在完成时例:I have worked in this company since I graduated.He has not contacted me since I have worked in that company.(5)until-直到•延续动词+until+短暂动词或时间点例:When I showed my dad my report card, I said, “Remember, Dad, Thomas Edison got bad grades in school, too.” He said, “Fine, stay in your room until you invent the light bulb.”•短暂动词+until+短暂动词或时间点(用否定,not until,翻译为直到…才)例:Ice cream did not reach America until about the middle of the eighteenth century.注意高考对not until 四种句式的考察:•正常结构The little boy didn’t smile until he saw his father.•until放在句首Until he saw his father, the little boy didn’t smile.•倒装结构Not until he saw his father, did the little boy smile.•强调结构It was not until he saw his father that the little boy smiled.(6)as soon as; immediately; the moment - 一…就…You’d better go to see a doctor as soon as possible.It began to rain immediately I went out.Don’t trust Li Hua who will leave his friends the moment they get into difficulty!(7)by the time-在…之前强调一个动作在另一个动作发生之前•主句用had done + by the time + 从句一般过去例:By the time Li Hua woke up, remembered the race and started running, Han Meimei already _____________ (reach) the finish line and won.•主句用will have done + by the time + 从句一般现在例:We will have already left by the time they arrive.2.条件状语从句常考连词为:(1)if-如果If winter comes, can spring be far behind?(2)unless-如果不、除非祈使句+or/or else = unless 从句+主句Give it back to me or I’ll tell your parents.= Unless you give it back to me, I’ll tell your parents.(3)as/so long as-只要So long as you work hard enough, an iron rod can be ground into a needle.(4)in case-万一;以防In case I forget, please remind me.(5)on condition that-只要;在…条件下I can tell you the truth on condition that you promise to keep it a secret.3.让步状语从句常考连词为:(1)though、although-虽然;尽管Although he knows it is dangerous, he still wants to have a try.(2)even if; even though-即使Even if you are right, that's not the way to put it.注意:(1)和(2)均不能与but连用,可与副词yet、still连用。
专题15.状语从句考点梳理(复习讲义)
专题15.状语从句考点梳理(复习讲义)考点清单从属连词及状语从句状语从句的分类从句的连词例句时间状语从句when/while/as(当……时),before(在……之前),after(在……之后),since(自从),until(到……时/直到……为止),as soon as(一……就)I was doing my homework when my mother came in.当我妈妈进来的时候,我正在写作业。
He did not go to bed until his father came back.直到爸爸回来他才去睡觉。
条件状语从句if(如果),as long as(只要),unless(除非)Unless bad weather stops me,I will go for a walk tomorrow.我明天会去散步,除非遇上坏天气。
原因状语从句because(因为),since(既然),as(由于)I like eating apples because they are good for my health.我喜欢吃苹果,因为它们对我的健康有益。
Since everyone is here,let’s begin our meeting.既然大家都在这儿,咱们开始开会吧。
目的状语从句so that(以便,为了),in order that(为了)He gets up early every morning so that he can catch the bus.他每天早上起得都很早,以便能赶上公共汽车。
结果状语从句so...that/such...that(如此……以至于)It’s so hot that nobody wants to go out.天太热以至于没人想出去。
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 go with you.无论你去哪儿,我都会跟着你。
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。
高中语法突破状语从句的连接词与用法
高中语法突破状语从句的连接词与用法状语从句是语法中一个重要的概念,它用来描述动作或状态发生的时间、地点、原因、方式等。
而在连接状语从句时,我们需要使用恰当的连接词来确保句子的连贯性和语法准确性。
本文将介绍高中语法中与状语从句连接相关的连接词及其用法。
1. 时间状语从句时间状语从句用来表达动作发生的时间,常见的连接词有:when,while,as,before,after,since等。
例如:- When I was young, I used to play basketball every day.- While I was studying for the exam, my phone rang.- He left home before I arrived.- We have been friends since we first met.2. 地点状语从句地点状语从句用来描述动作发生的地点,常用的连接词有:where,everywhere,wherever等。
例如:- I can't find my keys. I don't know where I put them.- Everywhere she goes, she always brings her camera.- You can play games wherever you want.3. 原因状语从句原因状语从句用来表达动作发生的原因,常见的连接词有:because,since,as,for等。
例如:- I couldn't come to the party because I was sick.- Since it's raining, we should bring an umbrella.- He works hard as he wants to achieve his goal.- I will support you, for you are my best friend.4. 条件状语从句条件状语从句用来表达动作发生的条件,常见的连接词有:if,unless,as long as等。
副词性状语从句与连词
副词性状语从句和连词状语从句由从属连词引导,用来修饰动词、形容词或副词等。
根据其意义,状语从句通常分成以下几种:1. 引导时间状语从句的从属连词有when, while, as, after, before, as soon as, the moment/minute/instant, since, hardly/scarcely/barely…when, no sooner…than…, till, until, once, whenever, directly(非正式用法) 等等。
when (当…时)―― In our city, school buses are used only when(当…时) children live more than a mile from the school. 在我们这个城市,只有儿童住得离学校超过一英里远,才使用校车。
before(在…前,才,趁)――The flour, eggs, and sugar should be well mixed before it is poured into the baking pan. 面粉、鸡蛋和糖在倒入烤盘之前应该充分搅拌。
while (在…期间)――While the book is welcomed by scholars, it will make an immediate appeal to the general readers. 这本书将受到学者的欢迎,同时也会引起一般读者的兴趣。
注意: when和while都可以用作主句动作发生的背景,但是while不能用于非持续性的动作。
As (随着)――As it orbits the Sun, Mars rotates on its axis, an imaginary line through its center. 火星在绕太阳运行的同时绕着其自身的轴旋转,这个轴是一条假想的穿过其中心的线。
连词和状语从句
4.条件状语从句 . (1)providing/provided (that)假如,假若 假如, 假如 Providing (that) no one has further questions,the , meeting will be over. 假如大家没有别的问题,就散会。 假如大家没有别的问题,就散会。 (2)on the understanding that = on condition that ……条件下 在……条件下 I give you money on the understanding that you finish your homework. 我给你钱,条件是你完成作业。 我给你钱,条件是你完成作业。
二、从属连词 从属连词可分为两类: 从属连词可分为两类:引导名词性从句的从属连词 和引导状语从句的从属连词。 和引导状语从句的从属连词。 1.引导名词性从句的从属连词 . 引导名词性从句的从属连词有连接词: that, whether 引导名词性从句的从属连词有连接词: , 和 if, 这些连接词在句中不充当任何句子成分; , 这些连接词在句中不充当任何句子成分; 连接代词 主要有: 主要有:who,whom,whose,which,what 等,它们在 , , , , 句中可作主语、 定语等;连接副词主要有: 句中可作主语、宾语、定语等;连接副词主要有:when, , where,how,why 等,它们在句中可作状语。 , 它们在句中可作状语。 ,
高中英语知识点归纳目的状语从句的用法和连接词
高中英语知识点归纳目的状语从句的用法和连接词目的状语从句是英语中常用的一种从句结构,用来表达某个动作或状态发生的目的或目标。
在高中英语中,目的状语从句的运用非常广泛。
本文将对目的状语从句的用法和常见连接词进行归纳总结。
一、目的状语从句的用法目的状语从句通常由一些特定的动词、形容词或名词引导,表示某个动作或状态的目的或目标。
1. 动词引导的目的状语从句下列动词常引导目的状语从句:a) 表示目的的动词:want,wish,hope,expect,intend,desire,plan等。
例如:I hope (that) you can come to my birthday party.我希望你能来参加我的生日派对。
b) 表示命令、请求或建议的动词:tell,ask,order,advise,suggest等。
例如:The teacher told us to focus on our study.老师告诉我们要专心学习。
2. 形容词引导的目的状语从句下列形容词常引导目的状语从句:a) 形容词:necessary,important,essential,vital,crucial等。
例如:It is necessary that we take immediate action to protect the environment.我们有必要立即采取行动来保护环境。
b) 形容词短语:eager,anxious,ready,willing,unwilling等。
例如:I am eager to learn more about different cultures.我渴望了解更多不同的文化。
3. 名词引导的目的状语从句下列名词常引导目的状语从句:a) 名词:purpose,aim,goal,objective等。
例如:The purpose of our study is to find a cure for cancer.我们的研究目的是找到治疗癌症的方法。
初中英语知识点归纳常用的连词和地点状语从句的连接
初中英语知识点归纳常用的连词和地点状语从句的连接连词是连接两个句子或短语的词语,地点状语从句用来表示动作发生的地点。
在初中英语学习中,掌握常用的连词和地点状语从句的连接方式是非常重要的。
下面将对这两个知识点进行归纳总结。
常用连词1. 并列连词(Coordinating Conjunctions)并列连词用于连接两个具有平等地位的句子或短语,常用的连词有:and、but、or、so等。
例如:- I like apples, and my sister likes bananas.- He is tall but thin.- You can choose to attend the party or stay at home.- It was raining, so we decided to stay inside.2. 递进连词(Conjunctive Adverbs)递进连词用于连接两个句子,表示递进或顺序关系,常用的连词有:however、therefore、meanwhile等。
例如:- She has a lot of talent. However, she needs more practice.- We were late for the movie. Therefore, we missed the beginning.- I will finish my homework first. Meanwhile, you can start cooking.3. 转折连词(Concessive Conjunctions)转折连词用于连接两个句子,表示转折关系,常用的连词有:although、though、however等。
例如:- Although it was raining, we still went out for a walk.- He is very tired, though he enjoys his job.- However hard I try, I can't solve this math problem.地点状语从句的连接地点状语从句是用来修饰动词或全句的状语从句,表示动作发生的地点。
初中英语:状语从句所有知识点归纳
第十七章状语从句知识点1状语从句的分类知识点2时间状语从句的用法知识点3地点状语从句和条件状语从句的用法知识点4原因状语从句和让步状语从句的用法知识点5比较状语从句和方式状语从句的用法知识点6目的状语从句和结果状语从句的用法知识详单知识点1状语从句的分类知识点2时间状语从句的用法知识点3地点状语从句和条件状语从句的用法知识点4原因状语从句和让步状语从句的用法知识点5比较状语从句和方式状语从句的用法知识点6目的状语从句和结果状语从句的用法考点突破考点1考查时间状语从句的用法1.(龙东中考)-Henry, please call us as soon as you _______ Hawaii.-OK. I'll do that, Mom.A. arrive inB. are arriving inC. will arrive at【解析】选择A as soon as结构意为“一……就……,”引导时间状讲从句,主句为祈使句,从句用一般现在时表示将来。
Hawaii 为大地点.因此用in.考点2考查地点状语从句的用法2.(扬州中考)-My friend has achieved his goal after years of hard work.--- Great.A·One tree can make a forest B. Where there is a will,there is a way C. Many hands make light work D. A friend in need is a friend indeed【解析】选B 第一个人阐述自己的朋友经过多年努力实现目标.,第二个人表示祝贺,同时,发表自己对此事的看法。
应该是“有志者,事竟成”.该句是where引导的地点状语从句。
考点3考查条件状语从句的用法3.(十堰中考)_________ deal with our problems, we can easily become unhappy.A. UntilB. IfC. UnlessD. Though【解析】选C。
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连词与状语从句知识梳理连词与状语从句知识梳理知识梳理知识点1:一、连词含义连词是一种虚词,不能担任一个句子成分。
它主要是包括并列连词和从属连词。
二、具体用法1. 并列连词1). 并列连词的功能:连词在句中主要起连接词与词、短语与短语及句子和句子的作用。
即,连接两个平行的成分或句子。
如:and, but, or, nor, so, therefore, yet, however, for, as well as, both…and, not only…but also, either…or, neither…nor, (and)then等等。
2). 并列连词的用法:表示连接两个共同概念and 和or1) 并列结构中,or 通常用于否定句,and 用于肯定句。
2) 但有时and 也可用于否定句。
请注意其不同特点:There is no air or water in the moon.There is no air and no water on the moon.在否定中并列结构用or 连接,但含有两个否定词的句子实际被看作是肯定结构,因此要用and 。
both …and 两者都(两者都强调,谓语动词为复数)not only…but (also),不但…而且(强调后者,就近原则)注意:not only… but also关联两个分句时,一个分句因有否定词not 而必须倒装。
Not only does he like reading stories, but also he can even write some.neither …nor 意思为" 既不……也不……" (就近原则)Neither you nor he is to blame.as well as也 (强调前者,就远原则)The students as well as their class teacher like watching football matches very much.I have one of his plays as well as a few of his novels.表示选择的并列结构1) or意思为" 否则" 。
I must work hard, or I'll fail in the exam.2) either…or 意思为" 或者……或者……" 。
注意谓语动词采用就近原则。
Either you or I am right.表示转折或对比1) but表示转折,while 表示对比。
some people love cats, while others hate them.2) not…but … 意思为" 不是……而是……"not 和but 后面的用词要遵循一致原则。
They were not the bones of an animal, but (the bones) of a human being.表示因果关系1) forfor 是并列连词,不能置于含两个并列分句的句子的句首,只能将其放在两个分句中间。
2) so, thereforeHe hurt his leg, so he couldn't play in the game.备注:a. 两个并列连词不能连用,但therefore, then, yet.可以和并列连词连用。
You can watch TV, and or you can go to bed.He hurt his leg, and so / and therefore he couldn't play in the game.b. although… yet…,但although 不与 but连用。
(错) Although he was weak, but he tried his best to do the work..(对) Although he was weak, yet he tried his best to do the work.比较so 和 such其规律由so 与such 的不同词性决定。
such 是形容词,修饰名词或名词词组,so是副词,只能修饰形容词或副词。
so 还可与表示数量的形容词many ,few ,much , little 连用,形成固定搭配。
2从属连词1). 引导宾语从句的从属连词有三个:that (无词义,可省略) ;whether (是否) ,可与“or (not) ”连用;if(是否) 。
它们在从句中都不作成分。
在ask,wonder,not know,want to know,not be sure 等后常用whether 或if 从句,而不用that从句。
2. 引导状语从句的从属连词:常用连词的用法辨析1. while, when, as这三个连词都可引导时间状语从句,但用法有所不同。
1) 当某事正在进行的时候,又发生了另一件事。
最常用的是when 可用来引导表示“背景”的时间状语从句。
例如:When I was walking down the street I noticed a police car.2) 当两个长动作同时进行的时候,最常用的是while 。
例如:While mother was cooking lunch, I was doing my homework.3) 当两个短动作同时发生时,或表示“一边…一边…”时,最常用as 。
例如:Just as he caught the fly, he gave a loud cry.She looked behind from time to time as she went4) 当从句的动作先于主句的动作时,通常用when 。
例如:When he finished his work, he took a short rest.5) 当从句是瞬间动作,主句是延续性动作时,通常用when 。
例如:When John arrived I was cooking lunch.2.because, since , for, as这四个词都可表原因,但用法有区别。
1) 如果原因构成句子的最主要部分,一般用because 。
因此,because 引导的从句往往放在句末。
例如:I stayed at home because it rained.---Why aren’t you going?---Because I don’t want to.2) 如果原因已被人们所知,或不如句子的其它部分重要,就用as 或since=nowthat(既然,由于) 。
Since 比as 稍微正式一点。
As 和since 引导的从句一般放在句子的开头。
例如:As he wasn’t ready, we left without him.Since I have no money, I can’t buy any food.3) for 用来补充说明一种理由,因此,for 引导的从句几乎可以放在括号里。
For 引导的句子不放在句子的开头。
例如:I decided to stop and have lunch----for I was feeling quite hungry.3.if, whetherif 和whether 都可作“是否”讲,在引导宾与从句是一般可互换。
例如:I wonder whether (if) you still study in that school.I don’t know whether (if) he likes that film.在下列情况下,只能用whether, 不能用if :1) 引导主语从句时。
例如:Whether he will come to the party is unknown.2) 引导表语从句时。
例如:The question is whether I can pass the exam.3) 在不定式前。
例如:I haven’t made up my mind whether to go there or not.4.so …that, such...that1) so …that 中的so 是个副词,其后只能跟形容词或副词,而such...that 中的such 是个形容词,后接名词或名词短语。
例如:I ’m so tired that I can’t walk any farther.It was such a warm day that he went swimming.2) 如果在名词之前有many, much, little, few时,用so, 不用such 。
例如:He has so little education that he is unable to get a job.I have had so many falls that I am black and blue all over.5.either …or …, neither…nor, not only…but also…这三个连词词组都可连接两个并列成分。
当它们连接两个并列主语时,谓语动词要随相邻的主语变化。
例如:Either you or he is wrong.Neither he nor his children like fish.Not only the teacher but also the students want to buy the book.6.although, but这两个连词不能用在同一个句子中。
例如:我们不能说“Although he is over sixty, but he works as hard as others.”这个句子应改为:Although he is over sixty, he works as hard as others.或He is over sixty, but he works as hard as others.7.because, so这两个连词同样不能用在同一个句子中。
例如:我们不能说“Because John was ill, so I took him to the doctor.”这个句子应改为Because John was ill, I took him to the doctor.或John was ill, so I took him to the doctor.知识点2:状语从句概念:用来修饰主句中的动词,副词和形容词的从句叫状语从句。