高二英语状语从句人教版知识精讲知识精讲.doc

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状语从句精讲(使用于高考英语)

状语从句精讲(使用于高考英语)

状语从句状语从句在历年来的高考试题中也是一个测试的热点项目。

对于这一语法项目,应该重点把握以下内容:一、状语从句的分类及引导各类状语从句的从属连词:1.时间状语从句:表示时间的状语从句可由when, as, while, whenever, after, before, till (until), since, once, as soon as (或the moment,the minute), by the time, no sooner ... than, hardly (scarcely) ... when, every time等引导。

2. 原因状语从句:原因状语从句是表示原因或理由的,引导这类从句的最常用的连词有because, since, as, for,有时候也用now that(既然),seeing that(既然), considering that(照……来看), in that(因为)等。

Now that you have finished the work, you are free to do whatever you like.3. 地点状语从句:引导地点状语从句的连词有where,wherever等。

如:Sit wherever you like. / Make a mark where you have a question.4. 目的状语从句:引导目的状语从句最常用的词(组)是so,so that, in order that,in case / for fear that(以防,以免),lest(以防)等,目的状语从句中的谓语动词前常带有情态动词。

如:Speak clearly, so that / in order that they may understand you.The farmers put up iron fences around the flower garden for fear that the neighbor’s sheep (would) break in.5. 结果状语从句:结果状语从句是表示事态结果的从句,通常主句是原因,从句是结果。

高中英语语法状语从句精讲

高中英语语法状语从句精讲

高中英语语法状语从句精讲状语从句(Adverbial Clause状语从句指句子用作状语时,起副词作用的句子。

它可以修饰谓语、非谓语动词、定语、状语或整个句子。

根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。

状语从句一般由连词(从属连词引导,也可以由词组引起。

从句位于句首或句中时通常用逗号与主句隔开,位于句尾时可以不用逗号隔开。

定义在句子中充当除谓语以外的各种句子成分的动词形式叫做非谓语动词(the Non-Finite Verbs。

非谓语动词也是动词的一种,他们有着动词的其他特点,可以充当主语、宾语、状语等。

非谓语动词与谓语动词是相对的概念。

状语从句的种类1.时间状语从句2.地点状语从句3.原因状语从句4.条件状语从句5.目的状语从句6.让步状语从句7.比较状语从句8.方式状语从句9.结果状语从句状语从句的时态特点一般情况下,时间和条件状语从句的谓语动词一般用“一般现在时”表示“一般将来时”,用“现在完成时”表示“将来完成时”。

例如:I will call you as soon as I arrive in Beijing.我到北京就将给你打电话。

(这是由as soon as引导的时间状语从句,从句中的谓语动词arrive是一般现在时,表示一般将来时,决不可用will arrive As soon as I have finished this work,I will go home.我一完成此工作,就回家。

(从句中的谓语动词用现在完成时have finished,表示将来完成时,决不可用will h ave finishedIf 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,决不可用will come back状语从句讲解和练习状语修饰动词、形容词、副词或整个句子。

高二英语选修8学案:知识全解 状语从句 含解析 精品

高二英语选修8学案:知识全解 状语从句 含解析 精品

知识全解定义:用来充当状语的句子称为状语从句。

功能:它主要用于修饰句子中的谓语动词、形容词或副词等,有时修饰整个句子。

位置:状语从句的位置较活:可以放在主句之前,用逗号与主句隔开;也可以放在主句之后,一般不用逗号。

由于它是从各个方面来修饰、说明谓语动词发生时的各种情况,所以常见的状语从句有九种之多。

各种不同的状语从句所使用的关系词也各不相同。

一、时间状语从句引导时间状语从句的从属连词有很多,现将分类用法如下:下列句式:sb.was doing sth.when...某人正在干某事就在这时sb.was about to/ going to do sth.when...某人正打算干某事就在这时 sb.body has just done somesth.when...某人刚干了某事就在这时 2)when 还表示原因“既然”。

如:It was foolish of you to take a taxi when you could easily walk here in five minutes.既然你可以步行五分钟就能到这儿,坐出租车来真是愚蠢。

3)while 作为并列连词,意为“而,却”,表示对比。

He likes pop music , 他喜欢流行音乐,而我却喜欢民间音乐。

4)如果主句表示的是短暂动作,而从句用延续性动词的进行时态表示在一段时间内正在进行的动作时,when ,while 与as 可互换使用。

如:When/While/As I was walking down the street ,I came across an old friend of mine.我在街道上走的时候,见到了我的一个老朋友。

2.从属连词:as soon as ,immediately ,directly ,the moment ,the minute ,no sooner...than..., hardly/scarcely... when...,这些从属连词引导的从句都表示从句的动作一发生,主句的动作随即就发生,意为“一……就……”。

高考英语状语从句精讲(15页)

高考英语状语从句精讲(15页)

状语从句高考英语状语从句精讲一什么是状语从句二状语从句位置三状语从句分类四特殊句式五状语从句常见考点六练一练一什么是状语从句状语从句是行使状语功能的从句,因为其作用相当于副词,它可以用来修饰谓语、定语、状语或整个句子。

状语从句通常由一个连接词或起连接词作用的词组引导。

二状语从句位置比较灵活,有时可以放于句首,有时可以置于句末。

状语从句位于句首时,其后常用逗号与后面的句子隔开。

三状语从句分类让步状语though, although, even though, whilewhether,whoever/no matter who,whatever/ n o m atter w hat,whenever/no matter Even t hough y ou s ay s o, I d o n ot believe it.比较状语than as…as,the more…the more The m ore I s ee him ,t he l ess I l ike h im. 方式状语as, as if , as though He t old m e e verything a s i f I w ere h isbest friend.四特殊句式时间状语中A:It +b e +时间点+ w hen……当某事发生时是什么时候It was 11:00 PM when he came back last night.B:It i s/has b een +时间段+s ince……自从某事发生后已过了多久时间It i s /has b een t wo y ears s ince I e ntered t he t he s enior s chool.C:It + be +时间段+before……在某事发生之前需要多久时间It was 8 years before we finally drove away the Japanese invaders.It m ight b e a l ong t ime b efore C hinese l and o n t he m oon.让步状语从句A: as 引导的让步状语从句,从句的表语、状语必须前置到句首。

高中英语 高考语法易错知识点13.状语从句(考点梳理+易错点)

高中英语 高考语法易错知识点13.状语从句(考点梳理+易错点)

状语从句考点知识梳理1. 状语从句的概念状语从句指句子用作状语时,起副词作用的句子。

状语从句中的从句可以修饰谓语、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。

2. 类型及连接词——表格总览易错知识点1. 时间/条件状语从句中时态的误用在时间/条件状语从句中遵循主将从现的原则1.1 易错例题1If the damage ____, it will take many years for the farmland to recover.A. has doneB. will be doneC. was doneD. is done【陷阱】考生忽略了if 引导的条件状语从句要用一般现在时表示将来的用法,错误地根据时态一致原则误填了B。

【分析】最佳答案选D。

在从属连词if,unless,as/so long as,on condition that 等引导的条件状语从句中,从句谓语动词常用一般现在时代替一般将来时,用一般过去时代替过去将来时。

【考题再现】Tell him the nuns as soon as he .A. is going to arriveB. will arriveC. arrivesD. is arriving【陷阱】考生认为事情还没有发生而用一般将来时,误选B。

【分析】最佳答案C。

本题是由as soon as引导的时间状语从句,由主句时态可知,从句谓语动词要用一般现在时表示将来,所以答案是arrives。

在when,before,after,once,until,till,as soon as,the moment,the minute,the instant等从属连词引导的时间状语从句中,从句谓语动词要用一般现在时表示将来或用一般过去时表示过去将来。

高中英语状语从句知识点

高中英语状语从句知识点

高中英语状语从句知识点高中英语---状语从句一、概念:状语通常由副词、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,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。

二、分类及使用1.时间状语从句(1) when①.when引导的时间状语从句,其动词既可以是延续性动作的动词,也可以是瞬间性动作的动词,可以表示主句的动作和从句的动作同时发生,或从句的动作发生在主句的动作之前。

when you apply for a job, you must present your credentials.②when还可表示just then(正在那时)的意思,此时所引导的从句放在主句之后。

we were about to start when it began to rain.(2) as引导的时间状语从句as侧重表示主句和从句的动作并相发生,翻译成一边,一边。

We were having XXX.(3) while“在…期间”,所指导的从句的举措是连续性的,并透露表现和主句的举措同时发生。

(4) before指导①before“在…之前”I’ll be back before you have left.②before“…之后才”It may be many years before we XXX.(5) XXX等指导as soon as是最常见的透露表现“一…就”的从属连词,其他连词另有immediately,instantly,the instant (that),the minute(that),the moment(that)等,它们平日都可与as soon as 换用。

As soon as we got home, the telephone rang.I recognized her XXX.(6) XXX指导XXX和XXX的意思是“刚…就”,它们所引导的从句中的谓语动词通常为过去完成时。

高中英语语法状语从句精讲知识点

高中英语语法状语从句精讲知识点

高中英语语法状语从句精讲知识点学习句子方法如下:Where unemployment and crime are high, it can be assumed that the latter is due to the former.在失业率和犯罪率高的地方,我们可以假定高犯罪率是由高失业率造成的。

分析:该句中 where 引导的是地点状语从句。

重难点词:unemployment n 失业 (状态);失业人数;失业率crime n 犯罪活动;罪行assume v 假定;设想latter n 后者重难点词块及句型:due to 由于;因为it is assumed (that) ... 认为是……状语从句I highly recommend the Bird’s Nest as a must-see attraction when it comes to visiting Beijing.提到去北京参观,我强烈推荐的一个必看景点就是鸟巢。

Stand up for your friends whenever they are in trouble.在朋友有困难的时候,支持他们。

I put on / gained 3 kilos while I was on holiday, so now I’m on a strict diet.假期我长胖了 3 公斤,因此我现在得严格控制饮食。

As the competition was approaching, we felt more and more confident and couldn’t wait for it.随着比赛的临近,我们感到越来越自信,迫不及待地要参加。

Many young people enjoy changing their phones for the latest ones once they are on sale.新手机一上市,许多年轻人就喜欢把自己的手机换成最新款的。

高中英语语法:状语从句知识点

高中英语语法:状语从句知识点

高中英语语法:状语从句知识点状语从句(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。

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、条件、比较等九种。

一、时间状语从句1、while, when, whenever和as的用法比较(1)while常表示一段较长的时间或一个过程,强调主句的动词和从句的动词所表示的动作或状态是同时发生的。

它不能表示一时性或短暂的动作。

Don't talk so loud while( as) others are working.别人工作时,请勿大声说话。

(2)when引导的时间状语从句,可指时间的一点,也可以指一段时间,从句的谓语动词可用终止性动词,也可用持续性动词。

when引导的从句表示的具体的时间,从句的动作和主句的动作可以同时,也可以先于主句的动作。

Whenever指任何一个不具体的时间。

It was raining when we arrived. 我们到达时,天正下着雨。

(动作同时,指时间点)When you read the poem a second time, the meaning will become clearer to you.当你再读一遍这首诗,你就更清晰它的含意。

(动作有先后,指时间点,不能用while)Come whenever you like. 你爱什么时候来就什么时候来。

(3)as用as时主句和从句的动作往往同时发生,具有延伸意义,一般同延续性动词连用,有时可译作“一边…一边…”。

As time went on, his theory proved to be correct.随着时间的推移,他的理论被证明是正确的。

As(when)he finished the speech, the audience burst into applause.他讲话结束的时候,听众掌声雷动。

高中英语知识点归纳状语从句的引导词和用法总结

高中英语知识点归纳状语从句的引导词和用法总结

高中英语知识点归纳状语从句的引导词和用法总结状语从句是指在复合句中,用来修饰或限制主句动词、形容词、副词或整个句子的从句。

状语从句的引导词即是用来引导状语从句的连接词,根据不同的状语从句种类和构成,引导词也不尽相同。

下面将对高中英语中常见的状语从句引导词及其用法进行归纳和总结。

1. 时间状语从句:时间状语从句用来表示主句的动作发生的时间关系。

常见的引导词有:when(当…时候)、while(当…的时候)、before(在…之前)、after(在…之后)、as(当…的时候)、since(自从…以来)、until/till(直到…为止)、once(一旦)、whenever(无论何时)等。

例如:- I will call you when I arrive. (我到了之后会给你打电话。

)- She waits for him until he finishes his work.(她等他直到他工作完成。

)- After she finished her homework, she went to bed.(她完成作业后就去睡觉了。

)2. 地点状语从句:地点状语从句用来表示主句的动作发生的地点或位置。

常见的引导词有:where(在哪里)、wherever(无论哪里)、anywhere(任何地方)等。

例如:- I will meet you where we agreed.(我会在我们约定的地方见你。

)- You can go anywhere you want.(你可以去任何你想去的地方。

)3. 原因状语从句:原因状语从句用来表示主句的动作发生的原因或理由。

常见的引导词有:because(因为)、since(因为)、as(因为)、now that(既然)、due to(由于)等。

例如:- She didn't come to the party because she was sick.(她因为生病没来参加聚会。

高中英语知识点归纳状语从句与表语从句的区别

高中英语知识点归纳状语从句与表语从句的区别

高中英语知识点归纳状语从句与表语从句的区别高中英语知识点归纳:状语从句与表语从句的区别状语从句和表语从句是英语语法中的两个重要概念,它们在句子中分别担任不同的语法角色。

本文将详细介绍状语从句和表语从句的定义、特点以及在句子中的用法,并进行比较,以帮助学生更好地理解和运用这两个语法知识点。

一、状语从句的定义与特点1. 定义:状语从句是句子中的一个从句,用来修饰或补充主句的动词、形容词、副词等。

它通常回答“如何?为什么?在什么条件下?”等问题,表示主句的情况、原因、时间、方式、条件以及目的等。

2. 特点:- 在句子中充当状语的成分,修饰主句的动词、形容词、副词等。

- 状语从句通常由连词引导,如when, because, if, although等。

- 状语从句和主句之间是主从关系,不能独立成句。

举例:1. When it rains, I stay at home.(时间状语从句)2. Because he studied hard, he passed the exam.(原因状语从句)3. If I have time, I will go shopping.(条件状语从句)4. Although she is tired, she keeps working.(方式状语从句)二、表语从句的定义与特点1. 定义:表语从句是句子中的一个从句,用来充当主句的表语,对主语进行补充和说明。

它常常回答“是什么?”等问题,起到对主语进行解释的作用。

2. 特点:- 在句子中充当主、谓语之一,对主语进行补充和说明。

- 表语从句通常由连系动词(be动词、感官动词、使役动词等)引导,如is, seem, feel, make等。

- 表语从句和主句之间构成主谓关系,可以独立成句。

举例:1. My dream is that I can travel around the world.(宾语从句)2. He seems to be a good student.(主语从句)3. The problem is how to solve it.(表语从句)4. The news made me very happy.(宾语从句)三、状语从句与表语从句的区别1. 语法角色不同:状语从句在句子中充当状语成分,而表语从句充当主、谓语之一,进行补充说明。

高中英语语法状语从句知识点总结

高中英语语法状语从句知识点总结

高中英语语法状语从句知识点总结高中英语语法状语从句知识点总结相关例句时间状语从句常用引导词:when, as, while, as soon as, before, after, since , not...until特殊引导词:the minute, the moment, the second, every time, the day,the instant( 瞬间,顷刻), immediately , directly(不久,立即), no sooner … than(一...就...), hardly …when(刚一...就...) , scarcely … when(几乎没有……的时候)I didn’t realize how special my mother was until I became an adult.直到我成为了一个成年人我才意识到我的母亲是多么的特殊。

While John was watching TV, his wife was cooking.当约翰在看电视时,他的妻子正在做饭。

The children ran away from the orchard(果园), the moment they saw the guard.孩子们一看到守卫就逃走了。

No sooner had I arrived home than it began to rain.还没等我到家就开始下雨了。

Every time I listen to your advice, I get into trouble.每当我听取你的建议的'时候,我就会惹上麻烦。

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.一般来说,有工厂的地方空气污染就严重Wherever you go, you should work hard.无论你去哪里,你应该努力工作地点状语从句一般由连接副词where, wherever等引导,已经形成了固定的句型,例如:Where there is no rain, farming is difficult or impossible.在没有雨水的地方,耕作是困难的,或根本不可能的。

高二英语Unit 13(II)人教版知识精讲

高二英语Unit 13(II)人教版知识精讲

高二英语Unit 13〔II〕人教版【本讲教育信息】一. 教学内容:Unit 13〔II〕二. 难点句解析语法复习:情态动词三. 知识总结归纳:〔一〕难点句解析:1. This mixing of fresh and salt creates a unique environment filled with life of all kinds—a zone between the land and the sea.这种淡水与咸水的混合创造出一个充满着多种生物的独特环境。

filled with life of all kinds做定语修饰a unique environment;而a zone between the land and the sea.如此是a unique environment的同位语。

说明a unique environment的性质。

unique:独特的;独一无二的,没有比拟级和最高级形式。

Her style of painting is unique.Each of us is a unique, worthwhile individual.名词+ of all kinds:各种各样的Seafood of all kinds is available in the states along the coast.=All of kinds of seafood are available in the states along the coast.People of all kinds became very interested in the new popular culture.2. Here, animals can enjoy all the benefits of the oceans without having to face many of the dangers.在这里,动物可以享受到海洋的一切好处又不用面临危险。

高考英语 第十四章 状语从句知识精讲

高考英语 第十四章 状语从句知识精讲

状语从句【知识精讲】状语从句,也叫做副词性分句,在主从复合句中起到状语作用,即把句子当作状语来使用,其作用类似副词,有时甚至可以用副词代替。

用以修饰主句的动词,形容词或副词,非限定动词〔不定式,-ing或 -ed分词〕或修饰整个句子。

表示时间,地点,方式,程度,原因,结果,目的,条件,让步和比拟等。

在高考英语中,状语从句主要出现在单句选择,改错或完型填空中。

一、状语从句的含义和类别1. 时间状语从句引导时间状语从句的连词主要有:when, as, while, as soon as, while; before, after, since, till, until; the minute, the moment, the second, any time, the day,the week, the instant, every time, each time, (the) next time,(the) last time, the first time; immediately , directly; no sooner...than, hardly...when, scarcely...when等。

〔1〕表示“当……时候〞或“每当〞的时间连词。

主要的 when, while, as, whenever。

例如:●He jumped up when the phone rang. 当响起的时候,他站起来了。

●We listened while the teacher read. 教师讲,我们听。

●They sang as they danced. 他们边唱边跳。

【注意】在高考中,我们主要要注意when表示“突然〞性,常用于“be+doing...when...〞,“be about to do...when...〞,“be on the point of doing...when...〞,“had just done...when...〞等句型中。

高考英语语法学习之状语从句精讲讲义

高考英语语法学习之状语从句精讲讲义

2024年高中英语语法学习之状语从句精讲英语状语从句是英语学习中的一个重要考点,下面将针对英语状语从句进行考点归纳。

一、时间状语从句时间状语从句是语法中的一个重要考点,下面是一些常见的时间状语从句: when:表示某个时间点或时间段,如“I will arrive at the airport when the plane takes off.”before:表示某个时间点或时间段之前,如“I will eat breakfast before I go to work.”after:表示某个时间点或时间段之后,如“I will finish my homework after I have dinner.”while:表示某个时间点或时间段持续,如“I was studying while she was sleeping.”as soon as:表示某个时间点或时间段一过去就发生,如“I will call you as soon as I get home.”until:表示某个时间点或时间段一直持续,如“I won't leave until I have finished my work.”since:表示某个时间点或时间段以来,如“I have been living in this city since I moved here last year.”when/while/as:这些词都可以引导时间状语从句,但它们的使用略有不同,需要根据具体语境选择使用哪个。

需要注意的是,如果主句是一般将来时,从句只能用一般现在时,如“I will go to the store tomorrow”中的“tomorrow”就是时间状语从句。

二、地点状语从句地点状语从句是语法中的一个重要考点,下面是一些常见的地点状语从句: where:表示某个地点,如“I will go to the store where I bought the groceries.”that:表示某个地点或位置,如“I saw a beautiful sunset over that mountain.”which:表示某个地点或位置,如“The building which is on fire needs to be evacuated immediately.”where/that/which:这些词都可以引导地点状语从句,但它们的使用略有不同,需要根据具体语境选择使用哪个。

高中英语知识点归纳状语从句

高中英语知识点归纳状语从句

高中英语知识点归纳状语从句高中英语知识点归纳:状语从句英语中,状语从句是一种从属从句,用于修饰主句,表达时间、地点、原因、条件、目的等状况或情况。

在高中英语学习中,状语从句是重要的知识点之一。

本文将对状语从句的定义、分类和用法进行归纳总结。

一、定义状语从句是一种从属从句,它在句子中充当状语的角色。

状语从句通常由连词引导,用于修饰、说明主句的动作、状态或情况。

常见的引导连词有when, while, before, after, since, until, as, because, if, unless, so that等。

二、分类状语从句根据其修饰的内容可以分为以下几种类型:1. 时间状语从句:用来表示主句中的动作或状态发生的时间点或时间段。

例如:He always goes to bed early when he has to get up early the next day.2. 地点状语从句:用来表示主句中的动作或状态发生的地点。

例如:She sat in the park where she could enjoy the sunshine.3. 原因状语从句:用来表示主句中的动作或状态的原因。

例如:He couldn't come to the party because he was not feeling well.4. 条件状语从句:用来表示主句中的动作或状态发生的条件。

例如:You can go out to play if you finish your homework.5. 目的状语从句:用来表示主句中的动作或状态的目的或意图。

例如:I study hard so that I can get good grades.三、用法状语从句的用法要根据上下文和具体情况来决定。

以下是一些常用的用法:1. 时间状语从句:- 当主句为一般过去时,从句中使用一般过去时态。

- 当主句为一般现在时,从句中使用一般现在时态。

高考英语状语从句语法知识点精讲(推荐)

高考英语状语从句语法知识点精讲(推荐)

高考英语状语从句语法知识点梳理(名师总结基础语法知识点,值得下载)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。

高考英语状语从句知识点知识点复习

高考英语状语从句知识点知识点复习

高考英语状语从句知识点知识点复习高考英语状语从句知识点复习状语从句是高考英语中的一个重要语法点,它在句子中起到修饰、补充说明的作用,使句子的表达更加丰富和准确。

接下来,让我们一起系统地复习一下高考英语中常见的状语从句类型及其用法。

一、时间状语从句时间状语从句表示时间关系,常见的引导词有:when(当时候)、while(在期间)、as(当时,一边一边)、before(在之前)、after (在之后)、since(自从)、until / till(直到)等。

1、 when 引导的时间状语从句表示“当时候”,从句中的动作可以与主句的动作同时发生,也可以先于主句的动作发生。

例如:When I was a child, I often played in the park (当我还是个孩子的时候,我经常在公园玩耍。

)when 还可以表示“突然”,常用于 be doing when 结构。

例如:I was walking along the street when it began to rain (我正在街上走着,突然下起雨来了。

)2、 while 引导的时间状语从句表示“在期间”,从句中的动作通常是持续性的,而主句的动作通常是短暂性的。

例如:While I was reading, my mother was cooking (我读书的时候,妈妈在做饭。

)3、 as 引导的时间状语从句表示“当时,一边一边”,强调主句和从句的动作同时发生。

例如:As she sang, she danced (她一边唱歌,一边跳舞。

)4、 before 和 after 引导的时间状语从句before 表示“在之前”,after 表示“在之后”。

例如:Please close the window before you leave the room (在你离开房间之前,请关上窗户。

)After he finished his homework, he went to bed (他做完作业后就去睡觉了。

高中英语状语从句精讲word文档

高中英语状语从句精讲word文档

高中状语从句精讲一.分类:时间状语从句:when (当……的时候) while (在……期间) as (当……的时候, 一边……一边……)before (在……之前) since (自从……以来) till/until (直到) hardly…when… (刚……就) as soon as (一……就……)after (在……之后) not…till/until(直到……才)no sooner…than…(刚……就)地点状语从句:where (在那里) wherever(无论哪里)原因状语从句:because (因为) since (因为,既然) as (由于) for (为了) now that(既然)目的状语从句:(so)that=in order that(以便)so as(not)to (以便[不])in case(以免)lest(以免)结果状语从句:so+adj./adv.+that(如此……以致)so that(结果……)such+n.+that(如果……以致)that(所以,因此)让步状语从句:though/although不可同but连用。

though/although (虽然)however (可是)even though/if(即使)no matter+what/which/where/who/when =whatever/whichever/wherever/whoever/whenever(不论什么/哪一个/哪里/谁/何时)比较状语从句:as (正如)as…as(和……一样)not as/so … as (不如……)than(比……更)the+比较级…+the+比较级(越……越……)条件状语从句:if(假设)unless(如果不)so long as(只要)on condition that (如果)方式状语从句:as(像……那样地)just as(正像)as if(好像)as though(好像)二.各种状语从句的简化方法:以after和before引导的状语从句的主语若与主句主语一致时,从句等于after/before+doing sth.作状语。

高三英语 状语从句 知识精讲 人教版

高三英语 状语从句 知识精讲 人教版

高三英语状语从句知识精讲人教版一. 本周教学内容状语从句二. 具体内容1. 地点状语从句地点状语从句通常由where, wherever 引导。

例如: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。

As water is to fish, so air is to man. 我们离不开空气,犹如鱼儿离不开水。

Just as we sweep our rooms, so we should sweep backward ideas from our minds.正如打扫房屋一样,我们也要扫除我们头脑中落后的东西。

〔2〕as if, as though两者的意义和用法一样,引出的状语从句谓语多用虚拟语气,表示与事实相反,有时也用陈述语气,表示所说情况是事实或实现的可能性较大。

汉译常作“仿佛……似的〞,“好似……似的〞。

例如:They completely ignore these facts as if 〔as though〕they never existed. 他们完全忽略了这些事实,就仿佛它不存在似的。

〔与事实相反,谓语用虚拟语气。

〕He looks as if 〔as though〕he had been hit by lighting. 他那样子就像被雷击了似的。

人教版高中英语必修3课件 知识点—— now that引导原因状语从句

人教版高中英语必修3课件 知识点—— now that引导原因状语从句

既然你回答不出这个问题,我就问别人了。
2. for(因为)的用法: for是并列连词,表示推断的原因,或对前一分句补充说明理由。 例:It must be morning for the birds are singing. 一定是清晨了,因为鸟儿在叫。
now that引导原因状语从句
【知识点解析】
整个一章都看完了,下次见面时就可以是讨论了。
now that引导原因状语从句
【知识点解析】
二、since,for,because, now that的用法和区别 1. since(既然)语气较弱,强调已知的事实。 例:Since you can’t answer the question, I’ll ask someone else.
4. now that(既然)的用法:
now that同since相似,语气较弱,强调人们已知的事实。 例:Now that you are busy, let me do it for you. 既然你忙,就让我给你做吧。
now that引导原因状语从句
【知识点解析】
5. as意为“因为、由于”,语气比because弱,所引
【知识点解析】
一、now that 是个从属连词,可以归入because,as, since这一家族,意思和 since(既然,由于)接近,但now that必须引出一个新的情况,否 则需要由别的词替代。请看下面的例子: ①Now that none of us knows her telephone number, we will have to send someone to deliver the message. 既然咱们谁也不知道她的电话号码,只有找个人去把消息告诉 她了。 ②Now that he hasn’t fully recovered yet, it will not be proper to assign him such a hard job. 既然他身体还没有完全恢复,指派他干这样的难活不适宜。
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高二英语状语从句人教版【同步教育信息】一. 本周教学内容:状语从句二. 教学目标:介绍各种状语从句三. 教学重、难点状语从句的分类:1. 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。

As water is to fish, so air is to man.我们离不开空气,犹如鱼儿离不开水。

Just as we sweep our rooms, so we should sweep backward ideas from our minds.正如打扫房屋一样,我们也要扫除我们头脑中落后的东西。

(2)as if, as though两者的意义和用法相同,引出的状语从句谓语多用虚拟语气,表示与事实相反,有时也用陈述语气,表示所说情况是事实或实现的可能性较大。

汉译常作“仿佛……似的”,“好像……似的”,例如:They completely ignore these facts as if(as though)they never existed.他们完全忽略了这些事实,就仿佛它不存在似的。

(与事实相反,谓语用虚拟语气。

)He looks as if(as though)he had been hit by lighting.他那样子就像被雷击了似的。

(与事实相反,谓语用虚拟语气。

)It looks as if the weather may pick up very soon.看来天气很快就会好起来。

(实现的可能性较大,谓语用陈述语气。

)说明:as if / as though也可以引导一个分词短语、不定式短语或无动词短语,例如:He stared at me as if seeing me for first time.他目不转睛地看着我,就像第一次看见我似的。

He cleared his throat as if to say something.他清了清嗓子,像要说什么似的。

The waves dashed on the rocks as if in anger.波涛冲击着岩石,好像很愤怒。

2. 原因状语从句比较:because, since, as和for(1)because语势最强,用来说明人所不知的原因,回答why提出的问题。

当原因是显而易见的或已为人们所知,就用as或 since。

I didn’t go, because I was afraid.Since /As the weather is so bad, we have to delay our journey.(2)由because引导的从句如果放在句末,且前面有逗号,则可以用for来代替。

但如果不是说明直接原因,而是多种情况加以推断,就只能用for。

He is absent today, because / for he is ill.He must be ill, for he is absent today.3. 目的状语从句表示目的状语的从句可以由that, so that, in order that, lest, for fear that, in case等词引导,例如:You must speak louder so that /in order that you can be heard by all.He wrote the name down for fear that(lest)he should forget it.Better take more clothes in case the weather is cold.4. 结果状语从句结果状语从句常由so …that 或such … that引导,掌握这两个句型,首先要了解so 和 such与其后的词的搭配规律。

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。

so foolish such a foolso nice a flower such a nice flowerso many / few flowers such nice flowersso much / little money such rapid progressso many people s uch a lot of people(so many 已成固定搭配,a lot of 虽相当于 many,但 a lot of 为名词性的,只能用such搭配。

)so … that与 such … that之间的转换即为 so与such之间的转换。

The boy is so young that he can’t go to school.He is such a young boy that he can’t go to school5. 条件状语从句连接词主要有 if, unless, as/so long as, on condition that 等。

if 引导的条件句有真实条件句和非真实条件句两种。

非真实条件句已在虚拟语气中阐述。

unless = if notLet’s go out for a walk unless you are too tired.If you are not too tired, let’s go out for a walk.6. 让步状语从句(1)though, although注意:当有though, although时,后面的从句不能有but,但是 though 和yet可连用Although it’s raining, they are still working in the field.虽然在下雨,但他们仍在地里干活。

He is very old, but he still works very hard.虽然他很老,但仍然努力地工作。

Though the sore be healed, yet a scar may remain.伤口虽愈合,但伤疤留下了。

(谚语)(2)as, though 引导的倒装句as / though引导的让步从句必须表语或状语提前(形容词、副词、分词、实义动词提前)。

Child as /though he was, he knew what was the right thing to do.= Though he was a small child, he knew what was the right thing to do.注意:①句首名词不能带任何冠词。

②句首是实义动词,其他助动词放在主语后。

如果实义动词有宾语和状语,随实义动词一起放在主语之前。

Try hard as he will, he never seems able to do the work satisfactorily.= Though he tries hard, he never seems …虽然他尽了努力,但他的工作总做的不尽人意。

(3)even if, even though. 即使We’ll make a trip even though the weather is bad.(4)whether…or- 不管……都Whether you believe it or not, it is true.(5)“no matter +疑问词”或“疑问词+后缀ever”No matter what happened, he would not mind.Whatever happened, he would not mind.【典型例题】[例1] You will be late ___ you leave immediately.A. unlessB. untilC. ifD. or答案A。

句意:除非你立即走,否则你就会迟到的。

可转化为 If you don’t leave immediately, you will be late. B、D句意不对,or表转折,句子如为 You leave immediately or you will be late.[例2] ___she is young, she knows quite a lot.A. WhenB. HoweverC. AlthoughD. Unless答案:C。

意为虽然她很年轻,却知道许多。

【模拟试题】1. —What are Johnson’s family like?—__________.A. They are all warm-hearted and thoughtfulB. Oh, it’s a very big oneC. They all like sports and gamesD. His family is similar to mine2. If you don’t take away all your things from the desk, there won’t be enough ____ for my stationary.A. areaB. placeC. roomD. surface3. — _______ was your class meeting ?— Quite a success.A. What; aboutB. Why; heldC. What; likeD. How; held4. The most important reason for animals ____ out is the part that humans have______.A. dying; playedB. die; madeC. died; doneD. to die; played5. From his _______ look on his face, the price of vegetables has risen.A. disappointedB. disappointingC. satisfiedD. satisfying6. —My child, don’t play with them. They are dangerous.— But they are ______. I like them.A. excitedB. excitingC. disappointedD. disappointing7. As a matter of fact, most of the American youths have become _____ at the ageof 18.A. dependenceB. dependentC. independenceD. independent8. You are really kind. I’ll never forget the _____ you have ever done for me.A. helpB. favorC. deedD. offer9. The old man insisted that he _____ old and ____ back to the post.A. wasn’t; be sentB. wasn’t; was sentC. be not; sendD. isn’t; sent10. Let me _____ your phone number before I forget it.A. put downB. get downC. put upD. get up11. —There is a knock at the door.—_________?A. Who is thatB. Who can it beC. Who is heD. Do you think who he is12. It is sleeping late in the morning that _____ being late for work.A. devotes toB. sticks toC. refers toD. leads to13. _____ a computer works is a question _____ not everyone can answer quickly.A. How; thatB. That; whichC. What; whichD. When; that14. _______ surprises me most is that she doesn’t even know _____the difference between the two lies.A. What; whereB. What; whatC. That; whereD. That; what15. It worried her a bit _____ her hair was turning grey.A. whileB. thatC. ifD. for16. —The newly-built school ______ very beautiful.—You’re right.A. showsB. makesC. worksD. proves17. Driving a car is not so difficult as you imagine, if you _____ the rules.A. depend onB. believe inC. turn toD. stick to18. They are ______ to eat Chinese food though they have been in UK for years.A. contentB. pleaseC. interestedD. fond19. So far, several ships have been reported missing _____ the coast of the HellIsland .A. offB. alongC. onD. around20. Readers can ______ very smoothly without knowing the exact meaning of each word.A. get alongB. get overC. get downD. get through21. Unfortunately when I arrived she _____, so we only had time for a few words.A. just leftB. has just leftC. was just leavingD. had just left22. Do you enjoy listening to records? I find records are often _____ or better than an actual performance.A. as good asB. as goodC. as well asD. good as23. Although he was disabled when he was only nine years old, yet he aimed ____, for which his friends spoke ____ of him.A. high; highB. highly ; highlyC. highly; highD. high; highly24. We didn’t plan out art exhibition like that but it _____ very well.A. went onB. tried outC. worked outD. carried on25. It will be quite a long time _____ she is back ag ain, so don’t be too crosswith her.A. thatB. sinceC. beforeD. until26. Pay attention to ______ road sign while driving in ____foreign country.A. a; aB. the; theC. the; aD. a; the27. We grow all our fruit and vegetables, ____ saves money.A. whichB. asC. thatD. what28. —It’s said that “ Trafic ” is an exciting film.—I _____ it yet. I hope to see it soon.A. didn’t seeB. hadn’t seenC. don’t seeD. haven’t seen29. He will stop showing off, if no notice _______ of him.A. is takenB. will be takenC. takenD. has taken30. She is always ready to help people in trouble because she thinks it a _________.A. decisionB. chanceC. prideD. pleasure31. —Would you mind if I used your telephone?—___________.A. Yes, do pleaseB. Go aheadC. Of courseD. All right32. —Victor looks unhappy.—Yes. He always _______ our success.A. cheersB. enviesC. admiresD. stops33. This is an illness that can result in total blindness_____ left untreated.A. afterB. ifC. sinceD. unless34. —What did you say?—So you ______ to me.A. won’t listenB. weren’t listeningC. didn’t; listenD. haven’t listened35. Free medical treatment in this country covers sickness of mind as well as_____ sickness.A. normalB. averageC. regularD. ordinary36. What way are you thinking of _____ rid of the flies?A. to getB. gettingC. being gotD. to be getting37. Be tough-minded, but tender-hearted, _____?A. will youB. isn’t itC. aren’t youD. are you38. Her face gave her ______ when she told a lie.A. offB. awayC. upD. out39. —Shall I make you _______ to eat?—Oh, yes, please. I’ve had hardly _____ all day.A. something; nothingB. anything; somethingC. something; anythingD. anything; nothing40. I’ve decided to take the job and I ______ change my mind.A. mustn’tB. can’tC. won’tD. may not41. He has _____ great interest in history, especially in ____ history of TangDynasty.A. a; theB. a; /C. /; theD. /; a42. —How is everything?—__________.A. Very well, thankB. Not too badC. I’m all right, thanksD. Not at all43. However, at times this balance in nature is _____, resulting in a number of possibly unforeseen effects.A. troubledB. puzzledC. disturbedD. mixed44. —I enjoyed myself so much at your birthday party.—_________.A. Oh, that’s kind of youB. CongratulationsC. Oh, I’m glad to hear thatD. It’s a pleasure45. It was very kind of you to do the washing-up, but you _____ it.A. mustn’t have doneB. wouldn’t have doneC. mightn’t have doneD. didn’t have to do46. I was advised to arrange for insurance ______ I needed medical treatment.A. althoughB. in caseC. so thatD. if only47. ______ all over the hills and around the lake are wild flowers of differentkinds.A. To growB. GrowingC. GrownD. Grow48. I listened to Dr. Johnson’s lecture about biology, but I failed to get itskey______.A. wordsB. notes c. messages D. points49. We played in the garden till sunset, ______ it began to rain.A. whenB. afterC. while then50. America was ______ was first called “India” by Columbus.A. thatB. whereC. whatD. the place\试题答案1—10 ACCAA BDBAA 11—20 BDAAB DDAAA 21—30 CADCC CADAD 31—40 BBBBDAABCC 41—50 ABCCD BBDAC。

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