状语从句复习PPT课件.ppt

状语从句 AdverbialClauses 1 定义 在复合句中由从句表示的状语称作状语从句 它可以用来修饰谓语 包括非谓语动词 定语或状语 或是整个句子 类别 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方式状语从句比较状语从句让步状语从句 2 1 Wherethereisawill thereisaway 2 Nowthat Sinceeverybodyishere let sbeginourmeeting 3 Socleverwasheastudentthathewasabletoworkoutallthedifficultproblems 4 Aslongasyoudon tloseheart you llsucceed 5 Tryashemight hecouldnotfindajob 6 Theoldladytreatstheboyasifhewerehisownson 地点 原因 结果 条件 让步 方式 3 用when while或as填空 weweretalking Mr Smithscamein theycamehome Iwascookingdinner Iwasabouttogotobed Iheardsomeoneknockattthedoor 4 wewerewatchingTV hewasstudying 5 Heisfat hisbrotheristhin 6 shesang tearsrandownherface While As When When when While while As ConclusionA 从句为 当 的时候 从句谓语为延续性动词 主句谓语为终止性动词 三者可通用 B 当从句的谓语动词为终止性动词 只能用when 表示 正在那时 也只能用when C 从句和主句的谓语动词都为延续性动词时 只能用while while还可作并列连词 表示 而 D 当强调主句和从句的动作同点发生时 只能用as 译为 一边 一边 随着 4 Before与after Finishyourhomework yougoouttoplay Hehadleftthetowntheday shearrived Hehadwalkedthreedays hefoundwater Itwasnotlong helefthishometown Iplayedfootball I had finishedmyhomeworkPleasetellherI llcome Idosomeshopping Itwillnotbelong wemeateachotheragain after after Conclusion 1 Before引导的从句是过去式 主句是过去时或过去完成时 而after主句为过去时 从句可用一般过去时代替过去完成时 2 Before与after还可作介词 后接名词或 ing形式 Beforefindingwater hehadwalkedthreedays Afterfinishingmyhomework Iplayedfootball before before before before before 才 5 till与until 1 Helivedwithhisparents hegraduatedfromcollege 2 Thechildrenwon tcomehome it sdark 3 youtoldmeIhadnoideaofit 4 Not hetoldmedidIknowthetruth 5 Itwas thewarwasoverthathereturnedtohisland till until Until until till notuntil Conclusion 1 主句为肯定句时 主句的谓语动词应为延续性动词 当主句谓语动词为非延续性动词时 谓语动词应用否定式 2 位于句首时 只能用until 不用till 3 Notuntil引导的从句置于句首 主句采用部分倒装的结构 5 Till与until还可作介词 后接名词 Eg Iwaitedtill until3o clock until 4 not until可改写为 Itis wasnotuntil that 强调句 6 其它的时间状语从句 ill I be athisbedsidesincehe become ill It be twoyearssincewe be universitystudents 一 就 hesawthemonster heturnedpale Thespyhad returnedhomethanhewastoldtogotoanothercountry Wehad returnedhomewhenitrained hadwebegunwhenwetoldtostop havebeen became is hasbeen were Themoment minute Assoonas nosooner hardly Hardly Conclusion 1 since从句用过去时 主句一般用现在完成时 since 延续动词过去时 表示 从该动作结束起 2 Itis hasbeen since 过去时 3 一 就 assoonas themoment theminute theinstant immediately directly instantly hardly scarcely barely when nosooner than 7 Whenever Eachtime Everytime每当Everytime Eachtime WheneverImeetwithtrouble hewillcometohelpme Thefirsttime第一次ThefirsttimeImethim hewasaboyof12 Cf ThisisthefirsttimeI see thefilm WhenImethimforthefirsttime webecamefriends Bythetime 到了 的时候 用过去完成时或将来完成时 Bythetimeshewastwelve she learn 3 000Englishwords Bythetimehecomesback I finish thework haveseen hadlearnt willhavefinished 8 用because as since与for填空 Whyareyoucrying meg I vebrokenyournecklace mom 2 Iwenttobedearly Iwastired 4 Iwasnotkindtohim hewasrude 5 Ihadacold Iwasabsentfromschool 6 MymotherwasillandIsentforTom hewasadoctor 7 weareallhere let sbeginourclass Because because because As for Since Conclusion 原因状语从句 Because 用于回答why的提问 引导从句 一般放在主句之后 表示直接原因 Since As 常放在主句之前 表示众所周知的原因 For 并列连词 通常放在主句之后 侧重对主句的解释说明 now that 既然 inthat 9 if unless ifnot once as solongas 只要 supposing 如果 provided providing that 如果 假设 given onconditionthat incase lest 唯恐 forfearthat 条件状语从句 10 badweatherstopsme Ijogeveryday Ihavetosellmyhouse I llhelpthosepoorchildrentogoonwiththeirstudies I llgo yougo anythingimportanthappens pleasecallmeup IfI have enoughmoneynextyear IwillgotoEngland IfI be abird Iwouldflytoyou Ifyou leave homealittleearlierthismorning you catch thebus Ifthesun rise inthewest I change mymind he fall throughtheice hewouldhavedrowned were hadleft wouldhavecaught shouldrise wouldchange Had fallen Unless Evenif as solongas Incase have 11 判断下列句子类型 1 Youwouldletyourchildrenplaywhereyoucanseethem 2 Youwouldletyourchildrenplayintheplacewhereyoucanseethem Conclusion where wherever anywhere everywhereYoucan tthrowawayrubbishanywhereyoulike 有志者事竟成 Wherethereisawill thereisaway 无论你在哪里工作 都要全心全意为人民服务 Whereveryouwork youmustalwaysservethepeopleheartandsoul 地点状语从句 定语从句 地点状语从句 12 Hewentout itwasraining theyarepoor theybuyagreatmanybooks Iamwillingtohelp Idon thavemuchtime Strange itmayseem heremainedsingleallhislife Child heis hehaslearntadvancedmathematics Nomatter difficultyyouwillmeetwith don tgiveup Nomatter yougo youmustwritetoyourparents Nomatter hardhetried hecouldn topenthedoor Nomatter youmarryinthefuture hemustbeanhonestman though Although though as what where how who Although多用于句首 while表 虽然 时 仅放于句首 Though可用于句首 句中 还可用作副词 用于句末 Eg It shardwork Ienjoyit though 3 Though as引导的从句还可以采用倒装结构 把表语提到最前面 as表 虽然 仅用于倒装结构 Conclusion 让步状语从句 While 13 目的与结果状语从句 Hegotupearly hecouldcatchthebus hecouldcatchthebus hegotupearly Thisbookis rewritten childrencanenjoyit Iwascaughtinashower allmyclothesgotwet It s cold thelakehasfrozen Thereare manybooksthere Idon tknowwhichonetoborrow It s goodabook I vereaditagainandagain Itwas acoldday therewasnobodyonthestreet coldweatherremainedforthreedays Ihadtostayathomealldaylong inorderthat sothat Inorderthat so that sothat so that so that so that that such Such that 14 1 由sothat inorderthat引导的目的状语从句中通常用may could can等情态动词 而结果状语从句中 通常用过去时 2 Inorderthat从句可放于句首 而sothat引导的从句只能放在主句之后 3 so that引导目的状语时 so通常修饰动词 4 so that引导结果状语从句时 so常用于修饰形容词或副词 或用于修饰many much little few 5 So仅修饰单数可数名词 so adj a an n6 Such可修饰任何名词 当其修饰单数可数名词时 语序为 such a an adj n Conclusion 15 Hisbrotheris handsome he is Themoviewasnot good Ihadexpected Yourbagistwiceasexpensiveas me Thedriverdrivesfaster heusedto drive much knowledgewelearn happy wewillbe 1 请保持人称代词的格前后一致 如 1 32 倍数词须加在比较结构的前面 如 33 句中相同的成分 如动词 常常省去 如 1 4 as as so as as mine than Themore thehappier 比较状语从句 Conclusion 16 Hestoodup hewanted toleave Shealwaystalkstomeasifshe be mysister Hewalkedslowlyasifhe hurt hisleg asif were hadhurt Asif从句里的主语与动词有时可省略 Asif从句叙述的情况如果与事实相符合 从句时态与主句保持一致 Asif从句叙述的情况如与事实不相符合 则从句用虚拟语气 方式状语从句 Conclusion 17 改错 Shewaswalkingonthestreetwhiletheaccidenthappened 2 IwillcallyouassoonasIwillfinishmyhomework 3 AfterthequeenknowsitisIthathelpyourunaway shewillkillme 4 Ihavefinishedthecompositionwhenthebellrang when will Once had 18 状语从句与并列句的区别1 Thoughheisinhissixties heworksashardasayoungman A yetB butC andD andyet2 Excusemeforbreakingin Ihavesomenewsforyou NMET02 A soB andC butD yet 题1是主从复合句 中间不能使用并列连词and or but so等 yet是副词 只有yet可以与though although连用 题2为并列句 而 Excuse but 为一固定搭配 A C 19 状语从句的倒装问题1 Sodifficult ittoliveinanEnglish speakingcountrythatIdeterminedtolearnEnglish 01上海 A IhavefeltB haveIfeltC IdidfeelD didIfeel2 Notuntilallthefishdiedintheriver howseriousthepollutionwas 95NMET A didthevillagersrealizeB thevillagersrealizedC thevillagersdidrealizeD didn tthevillagersrealize 状语从句的倒装一般有下面几种情况 否定词开头 so加adj 开头 as though引导的让步状语从句 D A 20 1 TheWTOcannotliveuptoitsname itdoesnotincludeacountrythatishometoonefifthofmankind 2000全国 A aslongasB whileC ifD eventhough2 Itisknowntoallthat