初中英语语法状语从句讲解及练习附答案

初中英语语法状语从句讲解及练习附答案知识梳理：提纲挈领，抓住重点和难点！各类状语从句连接词（短语）一览表：时间when, while, as, as soon as, since, until, after, before，as long as（长达……之久）条件If, unless,as/so long as(只要)原因As, because, since，as/so long as(既然,因为)地点Where目的So that(为了), in order that结果So that（方便）, so…that, such…that让步though, although, even if, however方式As比较than, (not)as…as,时间状语从句：Whenever he comes, he brings a friend、他每次来都带个朋友。

They all continued their regard for me as long as they lived、他们毕生都在关心着我、条件状语从句：As long as I am alive, I will go on studying、只要我活着，我就要学习。

原因状语从句：Since we live near the sea, we enjoy nice weather、由于我们住在海边，能享受到好的天气。

地点状语从句：Put it where we can all see it、把它放在我们都能看到的位置。

目的状语从句：Finish this so that you can start another、把这个做完，（为了）你可以开始另一个。

结果状语从句：He was so angry that he couldnt say a word、他气得说不出话了。

让步状语从句：Though he is in poor health, he works hard、虽然他身体不好，但是他工作很努力。

方式状语从句：Students do as the teachers say、学生们按照老师说的去做。

比较状语从句：The work isnt as easy as I thought、这项工作比我想象得难。

例题解析：举一反三，学的更轻松！1、易混引导词while, when, as的区别：when可以和延续性动词连用，也可以和短暂性动词连用；而while和as只能和延续性动词连用。

如：When he came in, his mother was cooking、When (While) we were at school, we went to the library every day、when从句的谓语动词可以在主句谓语动作之前、之后或同时发生；while和as从句的谓语动作必须是和主句谓语动作同时发生。

While表示时间段,因此，while 从句的谓语动词要用延续性动词。

如：Please dont talk so loud while others are working、As与when用法相似，但着重强调主句动作与从句动作同时发生，有"随着……"或"一边……一边……"之意。

如：As you get older, you get more knowledge、随着年龄的增长，你获得的知识就越多。

在将来时从句中，常用when，且从句须用一般时代替将来时。

①You shall borrow the book when I have finished reading it、在我读完这本书后，你可以借阅。

②When the manager comes here for a visit next week，Ill talk with him about this、下周，经理来这参观时，我会和他谈谈此事。

when用于表示“一……就……”的句型中（指过去的事情）。

sb、had hardly（＝scarcely） done sth、when、、、＝Hardly ／ Scarcely had sb、done sth、when、、、①I had hardly ／scarcely closed my eyes when someone knocked at thedoor、＝Hardly ／ Scarcely had I closed my eyes when someone knocked at the door、我刚一闭上眼，就有人在敲门了。

②I had hardly ／scarcely entered my room when the telephone rang、＝Hardly ／Scarcely had I entered my room when the telephone rang、我刚一走进房门，电话就响了2、Because,as,since 的区别：Because用于表示直接原因,回答why提出的问题，语气最强；As用于说明原因, 着重点在主句，常译成"由于"；since表示显然的或已知的理由或事实，常译成"既然"。

如：Water is very important because we cant live without it、He didnt come yesterday as his mother was ill、Ill do it for you since you are busy、3、such…that, so…that, so that 引导结果状语从句的区别：such是形容词，修饰名词; so 是副词，修饰形容词或副词。

其结构如下：1)such + a (n)+ 形容词+单数可数名词+that……2)such+形容词+复数可数名词+that ……3)such +形容词+不可数名词+that……。

如：This was such a good film that I went to see it several times、It was such good books that they sell well、It was such bad weather that I had to stay at home、He spoke so fast that I couldnt follow him、He is such a lovely boy that we all like him、=He is so lovely a boy that we all like him、注：在"形容词+可数名词复数/不可数名词"结构中，当名词前有many, much, few, little表示数量的多少时，名词前用so。

如：She made so many mistakes that she didnt pass the exam、so that 既可以引导目的状语从句又可以引导结果状语从句引导目的状语从句时可译为"为了" ,引导结果状语从句时可译为"以便" 如I speak loudly so that all the students can hear me clearly、(目的状语从句)Maria likes the woolen dress so that she decides to buy it immediately 、(结果状语从句)(1)so 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等情态动词或助动词引导结果状语从句时从句中一般不用can和may 等词。

(2)So that引导的目的状语从句之前不用逗号而so that引导的结果状语从句与主句之间往往有逗号相隔开即略作停顿意思是“因此;所以”。

请比较 He worked hard at his lessons so that he could gain high grades in the exams、他努力学习功课争取考试能获得好成绩。

H e worked hard at his lessons, so that he gained high grades in the exams、他努力学习结果考试获得了好成绩。

能力提高练习1( )1 The meeting didnt start___ everyone was there、A、 becauseB、 untilC、 whyD、 if( )2 The boy ___ to bed ___ his mother came in、A、 went not; untilB、 didnt go; afterC、 went; untilD、 didnt go; until( )3 I wont believe you___ I have seen it with my own eyes、A、 beforeB、 untilC、 afterD、 when( )4 He ___ home ___ she was satisfied ___ his answer yesterday、A、 didnt go; until; withB、 wasnt go; after; toC、 doesnt go; before; withD、 didnt go; until; to( )5 He ___ back until the work ___ done、A、 isnt; will beB、 isnt; isC、 wont be; will beD、 wont be; is( )6 They didnt start the work ___ their teacher came back、A、 untilB、 whileC、 as soon asD、 if2( )1 Tom will call me as soon as he ___ Shanghai、A、 arrivesB、 will reachD、 get to( )2 Im sure hell come to see me before he ___ Beijing、A、 will leaveB、 is leavingC、 leaveD、 leaves( )3 I will tell him the news as soon as he___ back、A、 comeB、 comesC、 will comeD、 came3( )1 Tom has got a watch、 He ___ it for two years、 It _______ by his father、A、 has bought; was boughtB、 has got; is bought ,C、 was bought; has bought 、D、 has had; was bought "( )2 When he got to the station, the train ___、A、 leftB、 had leftC、 leaves3 The boy told his father what he ___ in the street、A、 sawB、 have seenC、 had seenD、 see( )4 We ___ TV when the telephone ____、A、 watched; was ringingB、 were watching; rangC、 watch; ringsD、 are watching; rang ( )5 By the end of last term, I___ ten books、A、 had finished readingB、 have finish readingC、 had finish to readD、 finish read4( )1 I ___ you for a long time、 Where ___ you ___?A、 didnt see; did; goB、 didnt see; have; goneC、 havent seen; have; beenD、 havent seen; have; gone( )2 Tom___ China for3 years、B、 has been inC、 has been toD、 has been at( )3 I wont go to see the film tonight, because I ___ my ticket、A、 lostB、 have lostC、 will loseD、 didnt lose( )4Sorry, but he ___ for a month、A、 had been awayB、 was leftC、 leftD、 has been away( )5 I ___ him since I began to live in the city、A、 knowB、 have knownC、 knewD、 will know( )6 Zhao Lan ___ already ___ in this school for two years、A、 was; studyingB、 will; studyC、 has; studiedD、 are; studying5( )1 Betty didnt go to see the film yesterday ___ she was ill、A、 becauseB、 butC、 untilD、 if( )2 May I sit nearer___I can see more clearly?A、 as ifB、 so thatC、 even ifD、 so( )3 ___ you work hard, you will certainly succeed、A、 ThoughB、 IfC、 BecauseD、 For( )4 ___ he came to study in the university, he has made much progress in the study of English、A、 WhileB、 WhenC、 SinceD、 After( )5 Id like to go swimming _____ the water is not too cold、A、 forB、 unlessC、 ifD、 whether6( )1 There are ___ many league members in class2 ___ in Class4、A、 both; andB、 so; thatC、 either; orD、 as; as( )2No, we dont、 At least, not___yours、A、 as big asB、 as big thanC、 as bigger thanD、 bigger as( )3 Suzhou is not ____ beautiful ____ Hangzhou、A、 as; thanB、 so; asC、 even; thanD、 /; than( )4 Iron is more useful ___ any other metal、A、 asB、 thanC、 thenD、 so7( )1 I want to know ___ she is going to see a film、A、 ifB、 thatC、 whatD、 which( )2 You are sure to pass the exam ___ you study hard、A、 ifB、 thoughC、 thatD、 since( )3 Ill go to see the film with you___I have time this evening、A、 whetherB、 soC、 ifD、 when( )4 ___ you study harder, youll never pass the final exam、A、 IfB、 UntilC、 UnlessD、 Except8( )1 Although it was raining, o o still worked in the fields、A、 but theyB、 and theyC、 theyD、 and yet they( )2 ___ there were only five soldiers left at the front, ___ they went on fighting、A、 Because; soB、 If; andC、 Though; butD、 Though; /( )3 ___ she is very old, ___ she can still work eight hours a day、A、 Because; soB、 Though; butC、 As; yetD、 Though; yet9( )1 Please answer the question in a loud enough voice ___ all the class may hear、A、 so, thatB、 orC、 in order thatD、 and( )2 Lift it up___I may see it、A、 thoughB、 so thatC、 asD、 than( )3 I hurried___I wouldnt be late for class、A、 soB、 so thatC、 ifD、 unless( )4 We should go by bus ___ we can get there earlier、A、 as soon asB、 whereC、 in order thatD、 as10( )1 The dictionary is so expensive ___ I cant buy it、A、 becauseB、 whenC、 thatD、 if( )2 I got there ___ late ___ I didnt see him、A、 too; toB、 such; thatC、 so; thatD、 so; as( )3 It is ___ hot in the room ___ we have to go out fora walk、A、 such; thatB、 so; thatC、 as; asD、 such; as( )4 He has___ an interesting book that we want to read it、A、 soB、 suchC、 the sameD、 asxx年全国各地中考英语真题分类汇编 Wish you a lovely weekend、A、 rainB、 doesnt rainC、 wont rain2、 Teresa is ________ nervous ________ she cant talk in front of the class、A、 such, thatB、 too, toC、 so, that3、 Whats your plan for the summer holidays?--Ill go to Beijing_____ the school term ends、A、 in order thatB、 so thatC、 as soon asD、 even though4、 Wish you a lovely weekend、A、 rainB、 doesnt rainC、 wont rain5、I think _____ not difficult _____ English every morning、A、 that; keep readingB、its; keep readingC、 that; to keep readingD、it; to keep reading6、 Well go for a picnic if it _______ this Sunday、Wish you a lovely weekend、A、 rainB、 doesnt rainC、 wont rain7、 There will be a flower show in the park________ we visited last week、A、 whoB、 whenC、 whatD、 which8、 Excuse me Could you wake me up when my friend____ here? Do you have Jays CDs? Why is Harveys mother sohappy? I want to know when Mr、 Brown will arrive、 I like drinking wine、 But people who drink wine arent allowed to drive、Do you have any problems if you________ five minutes to read?—Well, Im thinking about the new words、 There are too many、A、 giveB、 are givenC、 will be given能力提高练习参考答案：1、1-6 B D B A D A2、1-3 C D B3、1-5 D B C B A4、1-6 C B B D B C5、1-5 A B B C C6、1-4 D A B B7、1-4 A A C C8、1-3 C D D9、1-4 C B B C10、1-4 C C B B中考真题1【答案】B【解析】选B。