高考英语考点方式状语从句
高考英语13个语法考点 英语语法归纳总结
高考英语13个语法考点英语语法归纳总结高中英语离不开语法的学习,无论是英语口语还是英语写作,联系各个词汇之间的就是英语语法。
下文小编给大家整理了高考必考的13个英语语法考点,供参考! 高考英语必考的13个语法考点1、as 句型 (1) as引导方式状语从句句型:“按照……;正如……” 例:As(it is)in your country, we grow wheat in the north and rice in the south. 正如(像) 你们国家一样,我们北方种植小麦,南方种植水稻。
(2) as+形容词/副词原级+(a /an)+名词+as ; 否定式:not as/so --- as 例:He is as good a player as his sister. 他和他姐姐一样是位优秀的运动员。
(3) such + n. + as to do 如此……以致于…… 例:She is such a fool as to believe what he said. 她是一个如此的一个笨蛋以致相信了他所说的话。
(4) so + adj./adv. + as to do sth 如此……以致于…… 例:He was so strong as to carry the heavy box. 他是如此的强壮以致于能提起那重箱子。
(5) such...as... 象……之类的…… (接名词或定语从句) 例:He wished to be such a man as Lei Feng was. 他希望成为一个像雷锋这样的人。
(6) the same +名词+as 和……一样的…… (接名词或定语从句)。
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。
高考英语状语从句八类常考考点
高考英语状语从句八类常考考点状语从句是高考英语的必考考点,综观近年来各省市状语从句的考题情况,我们发现以下八类状语从句特别值得关注:一、in case引导的状语从句根据语境的不同,in case既可表示“如果”“万一”,引导条件状语从句;也可表示“以防(万一)”,引导目的状语从句。
下面两道真题均选in case:1. Leave your key with a neighbor ______ you lock yourself out one day. (北京卷)A. ever sinceB. even ifC. soon afterD. in case2. My parents live in a small village. They always keep candles in the house ______ there is a power cut. (重庆卷)A. ifB. unlessC. in caseD. so that【解析】两道题都选in case,均表示“以防万一”。
二、before引导的状语从句尤其要注意“it+be+一段时间+before…”这一句型。
如:1. The field research will take Joan and Paul about five months; it will be a long time ______ we meet them again. (安徽卷)A. afterB. beforeC. sinceD. when2. He was told that it would be at least three more months ______ he could recover and return to work. (江西卷)A. whenB. beforeC. sinceD. that【解析】两道题均before。
第1题涉及的句式为:It will be a long time before…,意思是“要过很久才会……”;第2题涉及的句式为:it was some time before…,意思是“在……之前过了一段时间”,通常可转译为“要过一段时间才会……”。
高考英语状语从句
hardly…when no sooner…than
4 before
It will be +一段时间+before从句(does) 要过……才能做 It will not be +一段时间+before从句 要不了…… 就能做 It was +一段时间+before从句(did) 过了……做了…… It was not+一段时间+before从句(did) 没过……做了……
条件状语从句
if 1, 连接词: , unless( if---not),
2,
so/as long as, 注意点:
分清真实条件句和非真实条件句, 非真实条件句中要用虚拟语气
If I were you, I would ask the police for help.
条件状语从句用一般现在时表示将 来时
Since everyone knows it, I will not say anything.
for 不是从属连词,而是并列连 词。它不是用来说明原因,而 是用来表示一种附带或补充解 释、说明,不放在句首。
The day breaks, for the birds are singing.
四
3 “一……就……”
As soon as I arrive in Shanghai, I’ll write to you. 1.upon/ on+ arriving 2.Immediately +句子 3.The +时间名词(minute/moment ……)+句 子
我刚一到家,就下雨了。 I had hardly got home when it began to rain. =Hardly had I got home when it began to rain. =No sooner had I got home than it began to rain.
高考英语状语从句总结
高考状语从句总结高考三大从句:定语从句、名词性从句和状语从句。
状语从句:句子的状语部分由一句话构成。
Tome will tell me the truth when he comes back.(时间状语)If it doesn’t rain,we will go swimming.(条件状语)二.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9.比较状语从句三.化解1.时间状语从句:when,since,until,beforeWe have lived in Chengdu since we came to Sichuan.Finish your homework before you go out to play.主要考的是时态。
2.地点状语从句:where,wherever,anywhereThey are planting the trees where there is plenty of water and sunlight.Wherever you go , I will follow you.3.原因状语从句:because,as,for,sinceAs the weather was fine ,we decided to climb up the mountain.Since you have finished your work,let’s go now.4.结果状语从句:so...that,such...thatHe ran so fast that we couldn’t catch up with him.It is such fine weather that we decide to have a picnic.5.条件状语从句:if,unless,as long as,so long as,in case,providedAs long as he is alive,he will work.Take a taxi in case you are late for the class.6.目的状语从句:so that,in order thatHe spoke slowly so that everyone could understand him.You will need to study for many years in order that you may become a doctor.7.让步状语从句:although,though,as(although可放在句首,though不能放在句首)Although he was tired,he still kept working.8.方式状语从句:as,as ifIt looks as if it is going to rain.9.比较状语从句:as...as,thanThis machine is much heavier than that one.四.落地检验——高考真题__volleyball is her main focus,she is also great at basketball.A.SinceB.OnceC.WhileD.Unless___they decide which college to go to,students should research the admission procedure.A.AsB.WhileC.UntilD.OnceOnce bitten ,twice shy.一朝一朝被蛇咬,三年怕井绳。
高考状语从句知识点
高考状语从句知识点状语从句是高考英语中的一个重要知识点,掌握好它对于我们在高考中取得好成绩可是相当关键哦!今天咱们就来好好聊聊状语从句。
先来说说啥是状语从句。
简单来讲,状语从句就是用一个句子来充当状语。
那啥是状语呢?就好比咱们跑步的时候,给你加油打气的那些话,告诉你跑快一点、跑慢一点、往这边跑、往那边跑,这些起辅助说明作用的就是状语。
而用一个句子来做这个辅助说明的工作,那就是状语从句啦。
状语从句的种类那可不少,有时间状语从句、地点状语从句、原因状语从句、条件状语从句、目的状语从句、结果状语从句、让步状语从句、比较状语从句和方式状语从句等等。
咱们先来说说时间状语从句。
比如说“When I was a child, I often played in the park” 这里的“When I was a child”就是一个时间状语从句,表示“当我还是个孩子的时候”。
再比如“While I was doing my homework, my mom was cooking dinner” 这里的“While I was doing my homework”表示“当我正在做作业的时候”。
记得我以前教过一个学生,叫小李。
有一次考试,他就因为时间状语从句丢了不少分。
那次考试有一道题是这样的:“______ he came in, I was reading a book” 选项有“When、While、As”。
这小李啊,想都没想就选了“While”,结果就错啦。
后来我给他分析,这题应该选“When”,因为“While”强调的是动作的同时进行,而这里“came in”是一个短暂性动作,“reading a book”是一个持续性动作,所以要用“When”。
从那以后,小李可长记性了,每次遇到时间状语从句的题都会仔细分析。
接下来是地点状语从句。
像“Where there is a will, there is a way” 意思就是“有志者,事竟成”,这里的“Where there is a will”就是地点状语从句,表示“有意志的地方”。
高考英语语法必考考点(12)状语从句(含解析)
2019年高考英语语法必考考点(12):状语从句含解析李仕才【考点解读】在复合句中,修饰主句或主句谓语的句子叫作状语从句。
状语从句可位于主句之前,也可位于主句之后。
状语从句可分为时间、地点、原因、结果、条件、方式、让步、比较和目的等九大类。
一、状语从句引导词列表从句类型从属连词时间状语从句as, after, before, once, since, till, until, when, whenever, while, as soon as地点状语从句where, wherever, anywhere, everywhere原因状语从句because, since, as, now (that), seeing that, considering that, in that 结果状语从句that, so that, so/such ...that ...目的状语从句so that, in order that, for fear that, in case, for the purpose that条件状语从句if, unless, as/so long as, on condition that, in case, provided that 比较状语从句than, as ...as, not so/as ...as方式状语从句as, as if/though, how让步状语从句though, although, even if/though, however, whatever, as, while【点睛】(1)上述有些连词除了能引导状语从句外,还可引导定语从句和名词性从句。
在使用的时候,要根据句子结构和句意来判别和区分不同的从句,正确使用引导词。
以where为例,试比较下列多种从句的区别。
You are to find it where you left it. (地点状语从句)Tell me the address where he lives. (定语从句,先行词为the address)I don’t know where he came from. (宾语从句)Where he has gone is not known yet. (主语从句)This place is where they once hid. (表语从句)(2)在两个分句间要有一个且只有一个连词,千万不能按汉语习惯。
高考英语语法复习:八种状语从句的用法
高考英语语法复习:八种状语从句的用法状语从句状语从句有时间、地点、原因、目的、方式、结果、条件、让步等八种。
一、时间状语从句:引导词有after,before,as,once,since,till,until,when,whenever,while,as soon as,the moment/minute…(一…就),the time,the day,every time,next time,each time,by the time of,no sooner…than(一…就),hardly…when(一…就).例如:Each/Every time he comes here,he will drop in on me.每次他来这儿他都顺便看我.He was ill last time I saw him.上次我见到他时他病了.No sooner had she heard the news than she cried.她一听到这个消息就哭了.[辨析]when与whilewhen引导的从句动词可以是延续性的或短暂性的,while引导的从句中动词必须是延续性的;在“be…when…”句式中when表“at that time(就在这时)”意,这样用的when不能换为while;while有时并不表示时间,而表示对比,意“而”、“却”,when无这样的用法。
例如:When I got home I found the door locked./While(或When)we were working in the fields,it suddenly began to rain./He was wandering through the streets when a bike hit him./His pencil is red,while mine is yellow.[辨析]till与until一般情况下可以互换,但until可以位于句首,till则不能。
(完整版)高考英语专题复习状语从句(附答案)
高考英语专题复习状语从句(附答案)I. 考点分析状语从句可用来表示时间、地点、原因、目的、结果、条件、方式、比较和让步等。
1.时间状语从句1) 常见关联词有when, whenever, while, as, before, after 等。
2)注意not…until… 正常结构、倒装结构、强调结构、和until置于句首的用法。
He didn’t go to sleep until he had finished his homework. (正常结构)Not until he had finished his homework did he go to sleep. (倒装结构)It was not until he had finished his homework that he went to sleep.(强调结构)Until he had finished his homework he didn’t go to sleep. (until置于句首)3)表示“一……就……”的连词:once, as soon as, hardly/scarcely…when, no sooner…than, the minute, the moment, the instant, immediately, directly, instantly4)其他表示时间的短语还有:every time, next time, the day 等。
2.地点状语从句通常由where, wherever引导如:Where there is a will, there is a way.3.原因状语从句1) 通常由because, as ,since引导, 三者区别:because 语气最强,重在交待原因,以why引导的疑问句只能because用来回答;其前可用only, just等词强调;可用在It is…that…强调句型中。
高中英语 高三状语从句的考点和考法
状语从句九大类考查围绕六考点作为三大复合句之一的状语从句,相对与形容词从句与名词性从句,所含子类更加多样,引导词也更加的繁多,因此需要细细梳理。
现在围绕高考对状语从句考查的六个方面展开论述,清晰的逻辑结构,以及简洁但深刻的认识,从而不仅能够解决语法填空中涉及状语从句的题目,更能够在阅读中迅速理解状语从句、在写作中适切使用状语从句。
一、九大状语从句的基本知识高中阶段同学们遇到的状语从句主要由九类。
一下表格列出这些从句的常用引导词以及常见用法。
二、高考对状语从句的常规考查:选择适切连词(一)时间状语从句(1) Last winter ______I went there again, they had a big separate house to raise dozens of chickens.(2018 年全国卷Ⅰ短文改错改编)【分析】句意:去年冬天,当我再次回去的时候,他们有一个单独的房子,里面养了几十只鸡。
根据句意,空白处应填连词when/as,意为“当……的时候”。
(2)_______fat and salt are removed from food, the food tastes as if it is missing something. (2017年全国卷Ⅰ语法填空改编)【分析】句意:当把油和盐从食物中去掉的时候,食物尝起来好像缺少点什么东西。
根据句意,空白处应填连词When/As,意为“当……的时候”。
(3)______the average age of the population increases,there are more and more old people to care for.(2016 年天津卷单项填空第 7 题改编)【分析】句意:随着人口平均年龄的增长,有越来越多的老人需要照顾。
根据句意,空白处应填连词As,意为“随着”。
(4)_______I started the car, my mind went blank.(2017 年全国卷Ⅰ短文改错改编)【分析】句意:一旦我发动车,我的大脑一片空白。
最新高考英语必考的13个语法考点总结归纳
最新高考英语必考的13个语法考点总结归纳高中英语离不开语法的学习,无论是英语口语还是英语写作,联系各个词汇之间的就是英语语法。
整理了高考必考的13个英语语法考点,供参考 ...1、as 句型(1) as引导方式状语从句句型:“按照……;正如……”例:As(it is)in your country, we grow wheat in the north and rice in the south.正如(像) 你们国家一样,我们北方种植小麦,南方种植水稻。
(2) as+形容词/副词原级+(a /an)+名词+as ;否定式:not as/so --- as例:He is as good a player as his sister.他和他姐姐一样是位优秀的运动员。
(3) such + n. + as to do 如此……以致于……例:She is such a fool as to believe what he said.她是一个如此的一个笨蛋以致相信了他所说的话。
(4) so + adj./adv. + as to do sth 如此……以致于……例:He was so strong as to carry the heavy box.他是如此的强壮以致于能提起那重箱子。
(5) such...as... 象……之类的…… (接名词或定语从句) 例:He wished to be such a man as Lei Feng was.他希望成为一个像雷锋这样的人。
(6) the same +名词+as 和……一样的…… (接名词或定语从句)例:He is not the same man as he used to be.他不是从前的那样子了。
(7) as 引导非限制性定语从句例:As is known to us, knowledge is power.众所周知,知识就是力量。
(8)引导时间状语从句,与while意义相近例:We get wiser as we get older.随着我们长大,我们也变得越来越聪明。
状语从句高考知识点总结
状语从句高考知识点总结在高考英语考试中,状语从句是一个非常重要的语法知识点。
状语从句是从句的一种,用来修饰主句的动词、形容词或者副词,并且提供进一步的信息或者描述。
掌握状语从句的使用规则和常见的句式结构,对于学生来说是很有帮助的。
一、时间状语从句时间状语从句是用来表达时间关系的从句,常见的引导词有when, while, as, before, after, until等。
例如:1. I will finish my homework before I go out.2. She was cooking dinner when the phone rang.3. He fell asleep as soon as he lay down on the bed.在考试中,时间状语从句常常被用来描述事件的发生顺序,同时也可以通过时间状语从句来表达时间上的递进关系。
二、地点状语从句地点状语从句是用来表示事件发生的地点的从句,常见的引导词有where, wherever等。
例如:1. I will follow you wherever you go.2. She looked around, trying to find out where the noise was coming from.在高考中,地点状语从句可以用来描述人们在不同的场所进行各种活动,增强语言表达的准确性和丰富性。
三、原因状语从句原因状语从句是用来表示某个事件的原因或者理由的从句,常见的引导词有because, since, as, for等。
例如:1. He couldn't come to the party because he was busy with his work.2. Since it's raining outside, we can't have a picnic in the park.高考中,原因状语从句常常被使用在写作文的时候,可以帮助学生更好地陈述事实和论证观点。
高考英语状语从句的用法归纳
高考英语状语从句的用法归纳一、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。
状语从句是高中英语学习中的一个语法重点,也是历年高考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。
二、时间状语从句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 get 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。
4. 表示“一…就”除用 as soon as 外,还可用 the minute, the second, the instant, immediately, directly, instantly, no sooner…than, hardly…when 等。
高中英语2025届高考语法复习状语从句知识讲解
高考英语语法复习状语从句知识讲解一、概述常见的有although/though/even though引导的让步状语从句。
if/unless引导的条件状语从句。
until/when/while/as soon as引导的时间状语从句。
because引导的原因状语从句,so that引导的目的状语从句等。
if引导的条件状语从句和when引导的时间状语从句一般都会和时态相结合,即主要考查“主将从现”原则。
对于状语从句的学习可与专题六从属连词相结合。
在时间状语从句和条件状语从句中,主句和从句的时态一致问题一般有两种情况:(1)“主将从现”:主句用一般将来时,而从句用一般现在时。
常见的使用“主将从现”原则的连词有:表示时间的when, while, after, before, until, till, whenever, as soon as, as long as, once 等;表示条件的if, unless, so long as, in case等。
(2)“主祈从现”:若主句是祈使句,或主句中有情态动词时,那么从句用一般现在时表示将来。
(3)“主情从现”:若主句有情态动词, 那么从句用一般现在时表示将来。
如:You can get good grades if you study hard.如果你努力学习,你将取得好成绩。
状语从句由从属连词引导,与主句连接,位于句首时,常用逗号与主句分开,位于句末时,其前一般不用逗号。
状语从句根据其用途可分为时间状语从句、条件状语从句、原因状语从句、目的状语从句、结果状语从句、让步状语从句、比较状语从句、地点状语从句等。
二、时间状语从句(1)当主句是一般将来时态或祈使句,表示将来的意义时,从句通常用一般现在时,简称“主将从现”。
I’ll ring you up as soon as I get to Beijing.我一到北京就给你打电话。
(2) when引导的时间状语从句,通常表示主句和从句的动作同时发生;before表示主句的动作发生在从句的动作之前;after则表示主句的动作发生在从句的动作之后;as引导时间状语从句时,往往表示主句和从句的动作同时发生,不分先后。
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。
高考必考点之(状语从句)考点大全
4. ADVERBIAL CLAUSE OF CONDITION 1. I will go to the party if I am invited. 2. I won’t go to the party unless invited. 3. We’ll let you use the room on condition that you keep it clean. 4. You will certainly succeed so long as you keep on trying. 5. Provided that there is no opposition, we shall hold the meeting here.
7. ADVERBIAL CLAUSE OF MANNER 4. Sometimes we teach our children the way our parents have taught us. 在as if或as though引导的状语从句中多用过去 时表示虚拟语气。 5. He looked at me as if I were mad. 6. He acted as though he had been there before.
有志者事竟成。(谚语)
Wherever there is smoke, there is fire. 无风不起浪。(谚语)
3. ADVERBIAL CLAUSE OF REASON
常用连接词:because since as for 特殊连接词:that in that now (that)
seeing that considering that giving that for the reason that
1. Adverbial Clause of Time
考查状语从句的几种方式
考点剖析行词是reason时,介词用for,等等。
例5:Lorraine remembered the unusual Friday _______(on/in)which she lost her favorite headdress.解析:on。
先行词是名词Friday,习惯上与on搭配使用,构成介词短语on Friday。
故此处应填on,构成on which结构,替换关系副词when。
(2)根据定语从句中的形容词、动词与介词的习惯搭配进行选择在选择使用何种介词时,可根据定语从句中的形容词或动词与介词的习惯搭配进行选择,如定语从句中有动词connect时,介词应用with;定语从句中有形容词familiar时,介词应用with;定语从句中有形容词fond时,介词应用of,等等。
例6:The waterless drinkable condition________ (from/for)which the babies suffered in the community had attracted the official attention.解析:from。
定语从句中的动词suffer常与介词from搭配,构成suffer from短语,故本题填from。
(3)根据先行词表示的意义不同,或从句中含有的形容词、动词含义的不同,选择不同的介词词形相同的先行词在句中的意义不同,所选用的介词也不相同;从句中含有的相同的动词或形容词表示的词义不同,所选用的介词也不相同。
如age作先行词,意为“年岁”时,介词应用at;意为“时期”时,介词应用in。
例7:It was the age_________(in/at)which the poor lived a carefree life.解析:in。
本句的先行词是age,意为“时期”,习惯与介词in搭配。
当age作为先行词,意为“年岁”时,习惯与介词on搭配。
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高考英语考点方式状语从句
以下是分享给各位考生的高考英语考点方式状语从句。
欢迎阅读。
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。