目的状语从句和结果状语从句讲解与练习
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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。
状语从句讲解与练习一、时间状语从句定义:用从句来表达一件事情或一个行为发生的时间(一) before & afterbefore:“在……之前”,主句动作发生在从句动作之前[主前从后]after:“在……之后”,主句动作发生在从句动作之后[主后从前]He called me after he finished his homework.He had learned English for three years before he went to London.(二)as soon as 一……就…… [主将从现]表示从句动作一发生,主句动作马上就发生。
I'll tell her everything as soon as she comes back.As soon as I reached Canada, I rang him up.(三) since 自从(1) 主句【现在完成时】+ since时间状语从句【一般过去时】He has gone abroad since he was 20.(2) It’s + 一段时间+ since时间状语从句【一般过去时】It is 10 years since we became friends.(四) until(1) 用于肯定句中,表示主句的动作一直持续到从句动作发生或状态出现时为止。
一般可译为“直到……为止”。
主句的动词必须是延续性的。
He will stay here until his mother comes back. [主将从现](2) until用于否定句中,表示主句的动作在从句的动作发生之后才开始。
一般可译为“直到……才……”或“直到……之前不要……” 。
主句的动词多为非延续性。
Don”t get off the bus until it has stopped.The little girl didn’t stop crying until she saw her mom.(五) when & while & as(1) 理论基础①三者都可表示“当……时”② while只接持续性动词,when/as持续、短暂都可以接③while 多用于进行时态,when多用于一般时态(2) 一般时while进行;进行when一般时The telephone rang while I was taking a bath.I was reading a newspaper when he came in.(3) 事件对比用while(然而;却)Father was preparing a report while I was playing PC games.He likes coffee while she likes tea.(4) “随着”/“一边…一边”用asThings are getting better and better as time goes on.She sang as she went along.二、原因状语从句because 因为(不与so连用)(1) because &because ofbecause引导原因状语从句because of 是介词短语,后跟n./pron./V-ing,句中作原因状语-- Why didn't he come here?-- He didn’t come here because he was ill.-- He didn’t come here because of his illness.(2) because & for & since & asbecause 语气最强烈;for放句中,用来表示一种附带或补充解释、说明;since & as 通常放句首,作“既然”讲。
专题03 让步、条件、目的、结果、状语从句(解析版)清单目录考点清单一、状语从句分类及连接词P1 考点清单二、让步状语从句六大考点P2 考点清单三、条件状语从句五大考点P4 考点清单四、目的状语从句两大用法P6 考点清单五、结果状语从句两种场合P6 分类训练(一)高考真题P7 分类训练(二)模拟试题P8 分类训练(三)单句改错P8 分类训练(四)状语从句P10 分类训练(五)语法填空(外刊原创)P10 (一)贵州村超火出圈P10(二)跑进球场拥抱梅西的球迷火了P11(三)二十四节气之小暑P13 考点清单一、状语从句分类及连接词让步状语从句though, although, as, whether…or, while, no matter wh-, -ever条件状语从句if, unless, once, in case, on condition that,supposing, provided that, for fear that 目的状语从句so that, in order that结果状语从句so that, so…that, such…that, such that时间状语从句when, while, as, before, as soon as, the moment, the first time原因状语从句because, as, since, now that, in that方式状语从句as, as if, as though地点状语从句where比较状语从句as…as…, than…, the more…the more…考点清单二、让步状语从句六大考点要点精讲1:though/although引导的让步状语从句①although引导让步状语从句时,只能用正常语序;②though引导让步状语从句时,可用正常语序,与although替换,也可用倒装语序,与as替换。
特别③注意:although, though从句均不能与but连用。
专题03 让步、条件、目的、结果、状语从句养成良好的答题习惯,是决定高考英语成败的决定性因素之一。
做题前,要认真阅读题目要求、题干和选项,并对答案内容作出合理预测;答题时,切忌跟着感觉走,最好按照题目序号来做,不会的或存在疑问的,要做好标记,要善于发现,找到题目的题眼所在,规范答题,书写工整;答题完毕时,要认真检查,查漏补缺,纠正错误。
总之,在最后的复习阶段,学生们不要加大练习量。
在这个时候,学生要尽快找到适合自己的答题方式,最重要的是以平常心去面对考试。
英语最后的复习要树立信心,考试的时候遇到难题要想“别人也难”,遇到容易的则要想“细心审题”。
越到最后,考生越要回归基础,单词最好再梳理一遍,这样有利于提高阅读理解的效率。
另附高考复习方法和考前30天冲刺复习方法。
讲义目录考点清单一、状语从句分类及连接词P1考点清单二、让步状语从句六大考点P2考点清单三、条件状语从句五大考点P3考点清单四、目的状语从句两大用法P5考点清单五、结果状语从句两种场合P5分类训练(一)高考真题P6分类训练(二)模拟试题P6分类训练(三)单句改错P7分类训练(四)状语从句P7分类训练(五)语法填空(外刊原创)P8 (一)贵州村超火出圈P8(二)跑进球场拥抱梅西的球迷火了P9(三)二十四节气之小暑P10考点清单一、状语从句分类及连接词考点清单二、让步状语从句六大考点要点精讲1:though/although引导的让步状语从句①although引导让步状语从句时,只能用正常语序;②though引导让步状语从句时,可用正常语序,与although替换,也可用倒装语序,与as替换。
特别③注意:although, though从句均不能与but连用。
Although/Though he is very old, (yet) he is quite strong.他虽然年纪大了,身体还很健壮。
Although/Though he was exhausted, he(still) kept on working.虽然他已经精疲力竭了,但他仍然继续工作。
知识点名:状语从句(目的、结果)讲义:一、目的状语从句so that和in order that引导目的状语从句时,表示“以便;为了”,从句中常使用can /could /may /might /will /would /should 等情态动词。
例:He gets up early so that he can catch the first bus.他早早起床是为了能赶上第一班公共汽车。
当主句和从句的主语一致时,从句通常可以写成so as to do sth. 或in order to do sth.结构。
例:They both worked day and night in order that they could pay off their debt.They both worked day and night in order to pay off their debt.他们夜以继日地工作以便能把债还清。
二、结果状语从句结果状语从句的常用句型如下:so+ adj. / adv. + thatso + adj.+ a / an +可数名词单数+ thatso many / much / little / few+名词+ thatsuch + a / an + adj.+可数名词单数+ thatsuch + adj.+可数名词复数/不可数名词+ that,如:He is so clever that almost everyone likes him.=He is so clever a boy that almost everyone likes him.他如此聪明以至于几乎每个人都喜欢他。
He is such a clever boy that almost everyone likes him.他是如此聪明的一个男孩儿以至于几乎每个人都喜欢他。
It is such fine weather that we all want to go out for a walk.天气这么好,我们都想出去走走。
英语目的状语从句结果状语从句目的状语从句是在句子中表示目的、意图或目标的从句,通常由 "in order that", "so that", "lest", "for fear that" 等引导。
例如:I study hard every day in order that I can get good grades.(我每天努力学习,以便取得好成绩。
)He gets up early every morning so that he can catch the bus.(他每天早上早起,以便能赶上公交车。
)We spoke in a low voice lest we should wake the baby.(我们低声说话,以免吵醒婴儿。
)结果状语从句是在句子中表示结果的从句,通常由"so that", "such that", "so...that...", "such...that..." 等引导。
例如:He is so talented that he can play multiple musical instruments.(他如此有天赋,以至于他可以演奏多种乐器。
)She is such a good singer that everyone loves her songs.(她是一位如此出色的歌手,以至于每个人都喜欢她的歌曲。
)The weather was so cold that we couldn't go outside.(天气太冷了,以至于我们不能出去。
)It was such a beautiful day that we decided to go for a picnic.(天气如此美好,以至于我们决定去野餐。
状语从句〔一〕状语从句概述〔二〕状语从句详解1. 时间状语从句2.地点状语从句3.条件状语从句4.原因状语从句5.目的状语从句6.结果状语从句7.让步状语从句8. 比拟状语从句9.方式状语从句练习一一. 单项填空1. _______ he’s old, he can still carry this heavy bag.A. ThoughB. SinceC. ForD. So2. ---Do you know if he _______ to play basketball with us"---I think he will e if he ______ free tomorrow.A. es; isB. es; will beC. will e; isD. will e; will be3. In the zoo if a child _____ into the water and can’t swim, the dolphins may e up ______ him.A. will fall; to helpB. falls; to helpC. will fall; helpD. falls; helping4. I don’t remember ________ he worked in that city when he was young.A. whatB. whichC. whereD. who5. We will stay at home if my aunt ________ to visit us tomorrow.A. esB. eC. will eD. is ing6. The police asked the children _______ cross the street ________ the traffic lights turned green.A. not; beforeB. don’t; whenC. not to; untilD. not; after7. I was late for class yesterday _______ there was something wrong with my bike.A. whenB. thatC. untilD. because8. I’ll go swimming with you if I ________ free tomor row.A. will beB. shall beC. amD. was9. In the e*am, the ________ you are, ______ the _______ mistakes you will make.A. careful; littleB. more careful; fewestC. more careful; fewerD. more careful; less10. You should finish your lessons _______ you go out to play.A. beforeB. afterC. whenD. while11. I hurried _____ I wouldn’t be late for class.A. sinceB. so thatC. as ifD. unless12. When you read the book, you’d better make a mark _______ you have any questions.A. whichB. thatC. whereD. though13. The teacher raised his voice _______ all the students could hear him.A. forB. so thatC. becauseD. in order14. He took off his coat _______ he felt hot.A. becauseB. asC. ifD. since15. It is ______ that we’d like to go out for a walk.A. a lovely dayB. too lovely a dayC. so lovely a dayD. such lovely a day16. Mary had ______ much work to do that she stayed at her office all day.A. suchB. soC. tooD. very17. _______ I felt very tired, I tried to finish the work.A. AlthoughB. BecauseC. AsD. As if18. ______ the day went on, the weather got worse.A. WithB. SinceC. WhileD. As19. ______ well you can drive, you must drive carefully.A. So long asB. In order thatC. No matter howD. The moment20. Write to me as soon as you ________ to Beijing.A. will getB. getC. gettingD. got二. 根据中文意思完成以下英语句子1. 不管他跟我开什么玩笑,我都不生气。
状语从句的目的与结果状语从句表达目的或结果的不同方式状语从句是英语语法中的一个重要部分,它可以用来修饰句子的主要动作或表示一个事件的目的或结果。
在句子中,目的状语从句和结果状语从句是两种常见的状语从句类型,它们分别用于表达目的和结果。
本文将详细探讨这两种类型的状语从句,并分析它们表达目的和结果的不同方式。
一、目的状语从句的表达方式目的状语从句是用来表达一个事件或行为的目的或目标的从句。
它以连接副词或连词引导,常见的引导词有:“in order to”、“so that”等。
目的状语从句通常用来回答“为了什么目的?”这个问题。
1. 连接副词“in order to”通过使用连接副词“in order to”,我们可以很清晰地表达一个目的状语从句。
例如:He studies hard in order to pass the exam.他努力学习为了通过考试。
2. 连词“so that”除了连接副词,我们还可以使用连词“so that”,来引导一个目的状语从句。
例如:She arrived early so that she could find a good seat.她早早到达为了找个好位置。
二、结果状语从句的表达方式结果状语从句是用来表示某个动作或事件的结果的从句。
与目的状语从句不同,结果状语从句用来回答“发生了什么结果?”这个问题。
结果状语从句通常以连词“so”、“so…that”开头。
1. 连词“so”连词“so”常用于简单的结果状语从句中。
例如:He was sick, so he couldn't go to work.他生病了,所以不能去上班。
2. 连词“so…that”当需要表达复杂的结果时,我们可以使用连词“so…that”。
例如:The weather was so hot that we decided to go swimming.天气太热了,我们决定去游泳。
三、目的状语从句与结果状语从句的对比虽然目的状语从句和结果状语从句都可以用来表达一个事件的目的或结果,但它们的表达方式有所不同。
第十二讲状语从句(含练习与答案)担任状语的从句叫状语从句,可以用来表示时间、地点、原因、目的、结果、条件、方式、比较、让步等。
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 ,no sooner…than(一…就),hardly(scarcely)…when(一…就)immediately/directly等.Each/Every time he comes here, he will drop in on me.He was ill last time I saw him.上次我见到他时他病了.Hardly had I got to the office when my wife phoned me to go back home at once.=No sooner had I got to the office than my wife phoned me to go home at once.I recognized him immediately I saw him.※ when, while与 as当主句动作时瞬时的,从句动作是延续的,三者都可以用。
when引导的从句动词可以是延续性的或短暂性的,在“be…when…”句式中when表“at that time(就在这时)”意。
while引导的从句中动词必须是延续性的;有时并不表示时间,而表示对比,意“而”、“却”,并列连词,表对照。
As 强调主、从句动作同时或几乎同时发生,意为“一边…一边…”。
When I got home I found the door locked.While / When / as we were working in the fields, it suddenly began to rain.He was wandering through the streets when a bike hit him.I was about to go out when the telephone rang.I had just arrived at school when my wife phoned me to go home.His pencil is red, while mine is yellow.John sang happily as he went along.※ till与until一般情况下可以互换,但until可以位于句首,till则不能。
状语从句的目的与结果引导表达目的或结果的状语从句状语从句是复合句中的一种从句类型,用于修饰主句中的动词、形容词或副词,通常表达动作、状态或条件等等的目的或结果。
在语句中起到连接主从句的作用,并且给出更加详细的信息。
本文将详细探讨状语从句的目的与结果引导表达目的或结果的用法。
1. 目的引导状语从句目的状语从句常用来说明主句中的动作或状态的目的,以便更好地理解整个句子。
例如:- 我买了一本英语书,以便提高我的英语水平。
- 他努力工作,为了能在考试中取得好成绩。
在上述例子中,我们可以看到目的状语从句通过使用连词以便和为了来引导,进一步说明了主句中的动作的目的。
2. 结果引导状语从句结果状语从句用于表达主句中动作或状态的结果,以强调结果或者产生某种影响。
例如:- 她努力学习,结果考试取得了好成绩。
- 每天锻炼身体,结果身体变得更健康了。
在上述例子中,结果状语从句通过使用连词结果引导,进一步说明了主句中的动作的结果。
3. 目的和结果状语从句的关系虽然目的和结果状语从句的引导词不同,但是它们在句中的位置和语法结构上相似。
无论是目的还是结果状语从句,都需要使用连词来引导,而这些连词的选择通常基于句子的意思和逻辑关系。
例如:- 他到图书馆去看书,以便能够更好地备考。
- 他到图书馆去看书,结果考试取得了好成绩。
在上述例子中,无论是目的还是结果,都是通过状语从句和连词来表达。
目的状语从句中使用了“以便”,而结果状语从句中使用了“结果”。
需要注意的是,目的和结果状语从句的连词并不局限于上述的连词。
事实上,还有其他的连词可以用来引导目的和结果状语从句,如“为了”、“以此”、“因此”等等。
根据句子的具体语境和意义,选择合适的连词来引导状语从句是很重要的。
总结:状语从句的目的与结果引导表达目的或结果的状语从句在句子中发挥重要的作用,它们可以进一步说明主句中动作或状态的目的或结果。
无论是目的还是结果状语从句,都需要使用连词来引导,选择合适的连词可以更好地表达句子的意思和逻辑关系。
初中英语原因目的和结果状语从句详解原因状语从句(Adverbial clause of reason)是表示一个动作或情况的原因或理由的从句。
目的状语从句(Adverbial clause of purpose)是表示一个动作或情况的目的或意图的从句。
结果状语从句(Adverbial clause of result)是表示一个动作或情况的结果或后果的从句。
详细解释如下:1. 原因状语从句(Adverbial clause of reason):原因状语从句回答“为什么?”的问题,说明动作或情况的原因或理由。
原因状语从句通常由连词because、since、as、now that、seeing that等引导。
例句:- I couldn't sleep because it was too noisy.(我不能入睡,因为太吵了。
)- Since it was raining heavily, we stayed indoors.(由于下着大雨,我们呆在室内。
)2. 目的状语从句(Adverbial clause of purpose):目的状语从句回答“为了什么?”的问题,说明动作或情况的目的或意图。
目的状语从句通常由连词so that、in order that、for the purpose of等引导。
例句:- I study hard so that I can get good grades.(我努力学习,以便能取得好成绩。
)- I bought a ticket for the concert so that I could see my favorite singer.(我买了一张音乐会的票,为了能看到我最喜欢的歌手。
)3. 结果状语从句(Adverbial clause of result):结果状语从句回答“怎么样?”的问题,说明动作或情况的结果或后果。
结果状语从句通常由连词so、such...that、enough等引导。
状语从句1.状语概念: 状语修饰动词、形容词、副词或全句,说明方式、因果、条件、时间、地点、让步、方向、程度、目的等。
2.可以作状语的成分:The boy really needs a pen. 副词He is walking on the street. 介词短语He sits there, asking for a pen. 非谓语doingThe boy needs a pen to do his homework. 非谓语to doWhen he came in,his mother was cooking. 从句3.状语从句概念:是指句子用作状语时,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。
4.状语从句的实质与分类用不同的连词将几个分句连接起来,表达分句之间特定的逻辑关系。
反过来,我们要想表达分句之间不同的逻辑关系,就要选择不同的连词。
看下面句子:I arrived home.It began to rain.看下面句子:He will not go to the cinemaHe is very busy.分类:根据不同的逻辑关系,我们把状语从句分为9种。
时间状语从句,地点状语从句,原因状语从句,条件状语从句,方式状语从句,让步状语从句,比较状语从句,结果状语从句,目的状语从句。
5.状语从句分类讲解141414141414141414【时间状语从句精练】1.As is reported, it is 100 years ________Qinghua University was founded.A. whenB. beforeC. afterD. Since2. He had no sooner finished his speech the students started cheering.A. sinceB. asC. whenD. than3. One Friday, we were packing to leave for a weekend away__my daughter heard cries for help.A. afterB. whileC. sinceD. when4. Mary made coffee ________ her guests were finishing their meal.A.so that B although C. while D. as if5.John thinks it won’t be long he is ready for his new job.A. whenB. afterC. beforeD. since6. You can’t borrow books from the school library __ you get your student card.A.beforeB. ifC. whileD. as7.Peter was so excited he received invitation from his friend to visit Chongqing.A. whereB. thatC. whyD. when8. The field research will take Joan and Paul about five months; it will be a long time ____ we meet them again.A. afterB. beforeC. sinceD. when 【条件状语从句精练】1.I won’t call you, ________ something unexpected happens.A. unlessB. whetherC. becauseD. while2.______ he had not hurt his leg, John would have won the race.A. IfB. SinceC. ThoughD. When3.You will be successful in the interview you have confidence.A. beforeB. onceC. untilD. though4.He had his camera ready __he saw something that would make a good picture.A. even ifB. if onlyC. in caseD. so that5. My parents don’t mind what job I do I am happy.A. even thoughB. as soon asC. as long asD. as though6.We’ll have a picnic in the park this Sunday _____ it rains or it’s very cold.A. sinceB. ifC. unlessD. until7.you’ve tried it,you can’t imagine how pleasant it is.A. UnlessB. BecauseC. AlthoughD. When【让步状语从句精练】1._______this is only a small town,it's crowded with tourists who come here allyear round.A.SinceB.UnlessC.OnceD.Although2.Allow children the space to voice their opinionsthey are different from your own.A.untilB.even ifC.unlessD.as though3._________,Carolina couldn’t get the door open.A.Try as she mightB.As she might tryC.She might as tryD.Might she as try4.___he has limited technical knowledge,the old worker has a lot of experience.A.SinceB.unlessC.AsD.Although5.______the Internet is of great help,I don’t think it’s a good idea to spend toomuch time on it.A.IfB.WhileC.BecauseD.As6.There was never any time for Kate to feel lonely,____she was an only child.A.ever sinceB.now thatC.even thoughD.even as7.________I really don’t like art,I find his work impressive.A.As B.Since C.If D.While8.All people,______they are old or young,rich or poor,have been trying theirbest to help those in need since the disaster.14A.even ifB.whetherC.no matterD.however9. —Dad,I’ve finished my assignment.—Good,and________you play or watch TV,you mustn't disturb me.A.wheneverB.whetherC.whateverD.no matter【原因状语从句精练】1.you’ve got a chance,you might as well make full use of it.A.Now thatB.AfterC.AlthoughD.As soon as2.He found it increasingly difficult to read,his eyesight was beginning to fail.A.andB.forC.butD.or3.A man cannot smile like a child,____a child smiles with his eyes,while a ma n smiles with his lips alone.A.soB.butC.andD.for4.—Coach,can I continue with the training?—Sorry,you can't________you haven't recovered from the knee injury.A.untilB.beforeC.asD.unless5.—Did you return Fred’s call?—I didn’t need to I’ll see him tomorrow.A. thoughB. unlessC. whenD. because【地点状语从句精练】1.—Mom,what did the doctor say?—He advised me to live the air is fresher.A.in whereB.in whichC.the place whereD.where2.In peace,too,the Red Cross is expected to send help there is humansuffering.A.whoeverB.howeverC.whateverD.wherever【结果状语从句精练】1.Pop music is such an important part of society_______it has even influenceour language.A.asB.thatC.whichD.where2.His plan was such a good one we all agreed to accept it.A.soB.andC.thatD.as3.We were in when we left that we forgot the airline tickets.A.a rush so anxiousB.a such anxious rushC.so an anxious rushD.such an anxious rush【目的状语从句精练】1.The police officers in our city work hard _ the rest of us can live a safe life.A. in caseB. as ifC. in order thatD. only if2. I’d like to arrive 20 minutes early I can have time for a cup of tea.A.as soon asB.as a resultC.in caseD.so that3. Roses need special care____they can live through winter.A.becauseB.so thatC.even ifD.as4.Leave your key with a neighbor you lock yourself out one day.A.ever sinceB.even ifC.soon afterD.in case5.I shall stay in the hotel all day there is news of the missing child.A.in caseB.no matterC.in any caseD. ever since14。
考点24 目的、结果和比较状语从句考点详解考向六、目的状语从句1. in order that引导的目的状语从句in order that"为了;以便"。
多用于正式文体,通常可以与so that换用。
☆They stopped at Hangzhou in order that they could go around West Lake. 他们在杭州停了下来,以便游览西湖。
The expert spoke slowly in order that everyone should understand. 专家讲得很慢,以便人人都能听得懂。
2. so (that)引导的目的状语从句so that"为了;以便"。
so that通常可以与in order that换用,它所引导的目的状语从句总是放在主句之后,在非正式文体中,常省略that。
Speak clearly so that they may understand you. 你要讲得清楚,他们才可能听得懂。
She wanted tea ready at seven so she could be out by eight. 她想让茶点在七点钟以前就备好,这样她八点就可以出门了。
3. in case/for fear (that)/lest等引导的目的状语从句in case,for fear(that)和lest这三个从属连词都表示否定目的,意思是"以免","以防"。
in case多用于英国英语,它所引导的从句中的谓语动词可以是陈述语气形式,也可以是虚拟语气形式;for fear(that)引导的从句中的谓语带有may,might,should等情态动词;lest用于正式文体,它所引导的从句中的谓语动词用虚拟语气形式。
Take your umbrella with you, lest it should rain.=Take your umbrella in case it rains.带上你的伞,以防下雨。
目的状语从句和结果状语从句讲解与练习
例:I got up early in order to catch the early bus .
2 so...... that = such...... that 如此.......以致
so +形/副 so +many/much + 名词
such + 形 +名(即名词短语)
注意注意:such a beautiful girl = so beautiful a girl
千万注意:such little boy (√)
so little boy (╳)
『详解』little在此不是表数量,而是形容词"小的"意思,所以用such+形+名.
巩固练习:
1 Mr Tan eats ten bowls of rice a day to keep strong.
= Mr Tan eats ten bowls of rice a day ______ _______ he can keep strong.
2 I went to bed early in order to get up early .
= I went to bed early _____ ______ ______ I could get up early .
3 He was _____ tired _____ he went to bed at 9:00 p.m.
A too, to B enough , to C such that D so that
4 It's _____ difficult problem that few students can solve it.
A so B such C so a D such a
Keys: so that, in order that , D , D