高中英語牛津上海版必修一高一狀語從句專項(xiàng)講解與練習(xí)有答案

狀語從句考點(diǎn)分析：狀語的定義：英語中，修飾動(dòng)詞、形容詞、副詞等的句子成分叫狀語（adverbial）。狀語的功用：狀語說明地點(diǎn)、時(shí)間、原因、目的、結(jié)果、條件、方向、程度、方式和伴隨狀況等。狀語一般由副詞、介詞短語、分詞和分詞短語、不定式或相當(dāng)于副詞的詞或短語來擔(dān)當(dāng)。其位置一般放在句末，但也可放在句首或句中狀語從句（AdverbialClause）的定義：狀語從句指句子用作狀語時(shí)，起副詞作用的句子。作用：修飾主句中的動(dòng)詞、非謂語動(dòng)詞、形容詞、副詞或整個(gè)句子。分類：根據(jù)其作用可分為時(shí)間、地點(diǎn)、原因、條件、目的、結(jié)果、讓步、方式和比較狀語從句。在句中位置：狀語從句一般由連詞（從屬連詞）引導(dǎo)，也可以由詞組引起，從句位于句首或句中時(shí)通常用逗號(hào)與主句隔開，位于句尾時(shí)可以不用逗號(hào)隔開。專題講解：知識(shí)點(diǎn)1）：狀語從句的分類時(shí)間狀語從句時(shí)間狀語從句的時(shí)態(tài)一致（1）如果主句是一般將來時(shí)，在時(shí)間狀語從句中用一般現(xiàn)在時(shí)表將來。（2）如果主句是一般將來時(shí)，若時(shí)間狀語從句強(qiáng)調(diào)動(dòng)作完成，從句也可以用現(xiàn)在完成時(shí)。1、while,as,when/whenever的用法比較連接詞when的用法小結(jié)when（特指）引導(dǎo)的從句表示的具體的時(shí)間，從句的動(dòng)作和主句的動(dòng)作可以同時(shí)，也可以先于主句的動(dòng)作。whenever（泛指）指任何一個(gè)不具體的時(shí)間。（1）when引導(dǎo)的時(shí)間狀語從句的謂語動(dòng)詞可以是可延續(xù)的，也可以是表短暫性動(dòng)作的動(dòng)詞，可用于主句和從句動(dòng)作同時(shí)發(fā)生或從句動(dòng)作先于主句動(dòng)作。如：Whenthefilmended,thepeoplewentback.WhenIlivedthere,IusedtogototheseashoreonSundays.（2）可用作并列連詞，其意義為，那時(shí)，這時(shí)”，相當(dāng)于andatthis/thattime。常用于下列句式：Somebodywasdoingsomething/wasabouttodosthJwasonthepointofdoingsth.when…（剛要……這時(shí)突然……）（3）還可以表示原因“既然”，相當(dāng)于since;consideringthat。如：Itwasfoolishofyoutotakeataxiwhenyoucouldeasilywalkthereinfiveminutes.（4）When的意思1）當(dāng)…時(shí)候2）那時(shí)；這時(shí)（突然）bedoing…whenbeabouttodo…whenbeonthepointofdoing…whenhadjustdone…when3）既然（原因狀語從句）Itwasfoolishofyoutotakeataxiwhenyoucouldeasilywalkthereinfiveminutes.連接詞while的用法小結(jié)（1）while引導(dǎo)的動(dòng)作必須是持續(xù)性的，側(cè)重主句動(dòng)作和從句動(dòng)作相對(duì)比。如:Pleasedon,ttalksoloudwhileothersareworking.while作為并列連詞，意為“而，卻”，表示對(duì)比。There'splentyofraininthesoutheast,whilethere'slittleinthenortheast.Somepeoplewastefoodwhileothershaven'tenough.★注意:while與but的區(qū)別二者都有“而，然而”之意，但while強(qiáng)調(diào)二者的對(duì)比，而but強(qiáng)調(diào)前后的轉(zhuǎn)折關(guān)系。while可表示盡管，相當(dāng)于althougho連接詞when,while,as的用法區(qū)別：While指一段時(shí)間。表示主句和從句的動(dòng)作同時(shí)發(fā)生，并持續(xù)一段時(shí)間。從句的謂語動(dòng)詞必須是可延續(xù)的。When指一點(diǎn)時(shí)間或一段時(shí)間。表示主句和從句的動(dòng)作同時(shí)發(fā)生，也常表示從句動(dòng)作先于主句動(dòng)作。引導(dǎo)的從句的謂語動(dòng)詞是可延續(xù)的，也可以是表短暫性動(dòng)作的動(dòng)詞。如：When/Whilehewaseatinghisbreakfast,heheardthedoorbellring.WhenIstoppedmycar,amancameuptome.（不可用while）Whenyouhavefinishedyourwork,youmayhavearest.（不可用while）as指一點(diǎn)時(shí)間，以可指一段時(shí)間。側(cè)重于表示在從句動(dòng)作發(fā)生過程中主句動(dòng)作同時(shí)發(fā)生。當(dāng)主句和從句的主語一致時(shí)，as還有“一邊…一邊…”的意思。AsIwasgettingonthebus,someonecalledme.Ashewalkedalong,hesanghappily.Astheelectionapproached,theviolencegotworse.（表示“隨著 ”，連詞用as,不用when或while）（3）如果主句表示的是短暫動(dòng)作，而從句用延續(xù)性動(dòng)作的進(jìn)行時(shí)態(tài)表示在一段時(shí)間內(nèi)正在進(jìn)行的動(dòng)作時(shí)，when,while與as可互換使用。如：When/While/AsIwaswalkingdownthestreet,Icameacrossanoldfriendofmine.2、名詞詞組引導(dǎo)時(shí)間狀語從句有時(shí)名詞everytime（每次），thenexttime（下一次），bythetime,thenextday（第二天），thefirsttime,everyday,theyear…等，也可起從屬連詞的作用，引導(dǎo)時(shí)間狀語從句。IthoughtherniceandhonestthefirsttimeImether.Everytimeyougetbackatnight,youdropyourshoesonthefloor.Ididn'thaveapennythelasttimeIsawyou.3、表示“一…就”的連詞或詞組{assoonasthemoment,theminute,thesecond,theinstant.??instantly,immediately，directly,presently.hardly/scarcely???when,nosooner.??than???.I'llgiveyouaphoneassoonasIcomeback.—DidyouremembertogiveMarythemoneyyouowedher？你記著還給瑪麗的欠款了嗎？—Yes.IgaveittoherthemomentIsawher.是的。我一見到她就還給她了。Theyoungladyrushedintotheroomimmediatelysheheardthenoise.那位年輕女士一聽至“響聲就沖進(jìn)房間。Directlythemastercamein,everyonewasquiet.校長一進(jìn)來，大家就安靜下來。Hardlyhadhearrivedwhenshestartedcomplaining.他剛一至U,她就開始抱怨起來。4、since和before的用法比較兩者均可用于“It+be...+since/before-從句”的句型。區(qū)別在于since表示“自從……以來”，所在主、從句的謂語動(dòng)詞的時(shí)態(tài)關(guān)系是：Itis/hasbeensometimesincesb.didsth.。Itis/hasbeen30yearssincehejoinedtherevolution.他參加革命己三十年了。before主、從句的時(shí)態(tài)關(guān)系是：Itwassometimebeforesb.didsth.過了多久才 和Itwillbesometimebeforesb.doessth.還要過多久才 Itwasthreedaysbeforehecameback.他三天后才回來。Itwillbethreedaysbeforehecomesback.他三天后才會(huì)回來。否定句型Itbenot+一段時(shí)間+before肯定句、、不多久就......”ItwasnotlongbefOrehecameback.不久他就回來了。Itwasn,ttwoyearsbeforeheleftthecountry,沒到兩年他就離開這個(gè)國家了。比較記憶：beforelong不久以后longbefore很久以前Theycamebackbefore10ng.他們很快就回來了。IknewTomlongbeforeIknewyou.我在認(rèn)識(shí)你之前很久就認(rèn)識(shí)了湯姆。5、till/until, not???until①till/unitl主句謂語動(dòng)詞必須是延續(xù)性動(dòng)詞,until=till,但是在句首只能用untilnot…until主句的謂語動(dòng)詞經(jīng)常是非延續(xù)性動(dòng)詞，也可以是延續(xù)性動(dòng)詞Theystayedthereuntilwecameback.Theydidn,tleaveuntilwecameback.②Itwasnotuntil...that…強(qiáng)調(diào)從句時(shí)需把not放在從句前面ItwasnotuntilaSaturdayafternooninMaythathecouldarrangeformetomeethereldersister.③notuntil在句首時(shí)，主句要部分倒裝Notuntilallthefishdiedintheriverdidthevillagersrealizehowseriousthepollutionwas.直到河里的魚都死了村民們才意識(shí)到污染的嚴(yán)重性。6、once一旦OnceIarriveinShanghai,Iwillcallyou.課堂練習(xí)Icouldn,tforgetherIsawher.A.forthefirsttimeB.forthelasttimeC.foreachtimeD.thefirsttimeJasminewasholidayingwithherfamilyinawildlifeparkshewasbittenonthelegbyalion.

A.whenB.whileC.sinceD.onceA.whenB.whileC.sinceD.onceItisalmostfiveyearswesaweachotherlasttime.A.before B.since C.after D.whenHemadeamistake,butthenhecorrectedthesituationitgotworse.A.until B.when C.before D.as地點(diǎn)狀語從句地點(diǎn)狀語從句一般由where,wherever和everywhere引導(dǎo)。Afterthewar,anewschoolbuildingwasputupwheretherehadoncebeenatheatre.戰(zhàn)后，一所新學(xué)校在以前的劇院處建成。Youshouldmakeitaruletoleavethingswhereyoucanfindthemagain.你應(yīng)當(dāng)養(yǎng)成慣例，將東西放在你能找到的地方。Shefoundhercalculatorwhereshelostit.他在她丟的地方找到了計(jì)算器。Everywheretheywent,thedistinguishedguestswerewarmlywelcomed.貴賓每至U一處都受至“了熱烈的歡迎。Sitwhereveryoulike.請(qǐng)隨便坐。Youcantakeitwithyouwhereveryougo不論走到什么地方，你都可隨身攜帶它。Theywentwheretheycouldfindwork_從句TheywenttoBeijing,wheretheycouldfindwork_從句課堂練習(xí)1、Today,wewillbeginwestoppedyesterdaysothatnopointwillbeleftout.A.when B.where C.how D.what2、unemploymentandcrimearehigh,itcanbeassumedthatthelatterisduetotheformer.A.BeforeB.WhereC.UnlessD.UntilA.BeforeB.WhereC.UnlessD.Until3、You,dbetternotleavethemedicinekidscangetatit.A.evenif B.which C.where D.sothat原因狀語從句原因狀語從句一般由because(因?yàn)?，since(既然)，nowthat(既然，因?yàn)?，as(由于)等連詞引導(dǎo)1、because,since,nowthat和as引導(dǎo)原因狀語從句because表示直接的原因或理由，表示原因的語氣最強(qiáng)，常表示必然的因果關(guān)系。回答以why引起的特殊疑問句，只能用becauseoJaneworearaincoatbecauseitwasraining.因?yàn)樘煜掠辏哉泊┲暌?。Heisabsenttodaybecauseheisill.他今天缺課，因?yàn)樗×恕ince表示對(duì)方已經(jīng)知曉、無須加以說明的原因或事實(shí)，語氣比because稍弱。I'lldoitforyousinceyouarebusy既然你忙，我來替你做吧。Sinceyouinsist,I'llgo.既然你堅(jiān)持，那我就去。Sinceyouhaveseenbothfighters,whodoyouthinkwillwin?nowthat意為“既然"，與since同義，但更突出事實(shí)本身。Nowthatyou,vegotachance,youmightaswellmakefulluseofit.既然你有了機(jī)會(huì)，你要充分利用它。Nowthateveryoneishere,let'sbeginourmeeting.既然大家都來了，我們就開始開會(huì)吧。NowthatIamwellagain,Icangoonwithmywork,我既然恢復(fù)了健康，那就可以繼續(xù)工作了。as表示的往往是十分明顯的原因，聽者或讀者已經(jīng)知道或能看得出來，語氣較弱，只附帶說明，比較口語化。Wehadbetterhurryasit'sgettingdark因?yàn)樘炜煲诹耍覀冏詈每禳c(diǎn)。Asyouobject,I'llchangetheplan,由于你反對(duì)，我將改變計(jì)劃。Asitisraining,I'llnotgoout.因?yàn)檎谙掠?，我就不出去了。forfor是并列連詞，它引導(dǎo)的分句不表示直接的原因，而是用來附帶解釋或說明前面一句的情況。for引導(dǎo)的分句常位于第一分句之后，它們之間用逗號(hào)隔開。Itmusthaverainedlastnight,forthegroundiswetthismorning.昨晚準(zhǔn)是下雨了，今天早上地面還是濕的。Thedaybreaks,forthebirdsaresinging.小鳥在歌唱，一定是天亮了。2、seeingthat,consideringthat,giventhat,inviewofthefactthat和inthat引導(dǎo)原因狀語從句這幾個(gè)連詞同since,as近義，都有“鑒于某個(gè)事實(shí)，原因”是之意。Consideringthathe'sonlybeenlearningEnglishayear,hespeaksitverywell.鑒于他只學(xué)了一年，他英語講得就是很好。Seeingthathewasill,theysentforthedoctor鑒于他病情嚴(yán)重，他們派人請(qǐng)醫(yī)生。Inthatsheisill,shefeelsunabletodoit.因?yàn)椴×?，她覺得不能做那件事。課堂練習(xí)Hecan,thavegoneout,thelightisstillon.A.because B.since C.as D.Foryou,vegotthechance,youmightaswellmakefulluseofit.A.Nowthat B.After C.Although D.Assoonas目的狀語從句1、that，sothat，inorderthat引導(dǎo)目的狀語從句目的狀語從句由that，sothat，inorderthat等引導(dǎo)。從句中的謂語動(dòng)詞前常有情態(tài)動(dòng)詞may、might、can、could、will,would等。Johnshuteverybodyoutofthekitchensothathecouldpreparehisgrandsurprisefortheparty.約翰把其他人關(guān)在廚房外，目的是能夠?yàn)橥頃?huì)烹飪出人意料的東西。Thesemenrisktheirlivesinorderthatwemaylivemoresafely.這些人甘冒生命危險(xiǎn)，是為了讓我們活得更安全些。Drivecarefully(so)thateveryonecanenjoyalonglife.開車小心點(diǎn)，讓大家多活幾年。辨析：inorderthat引導(dǎo)的狀語從句可以放在句首、與句尾，而sothat引導(dǎo)的只能放在句尾；如果從句主語與主句主語一致都可轉(zhuǎn)換成不定式。Shewentdowntownsothat/inorderthatshewouldbuysomeclothes.=Shewentdowntownsoasto/inordertobuysomeclothes為了買些衣服她進(jìn)城。Inorderthathecouldmakehimselfunderstood,heexplaineditagain.=Inordertomakehimselfunderstood,heexplaineditagain.為了讓大家理解，他又解釋了一遍。2、lest,forfearthat和incase引導(dǎo)目的狀語從句這三個(gè)連詞詞組的意思是“以防，以免"。lest的從句一般要用虛擬語氣，形式是，should+動(dòng)詞原形”或省掉shouldoforfearthat和incase從句一般用虛擬語氣，但有時(shí)也可以用陳述語氣。Iobeyedherlestsheshouldbeangry,我得順著她，免得她生氣。Takeahatwithyouincasethesunisveryhot,倘若太陽很利害，你就把帽子戴上。課堂練習(xí)I,dliketoarrive20minutesearlyIcanhavetimeforacupoftea.A.assoonas B.asaresult C.incase D.sothatI'llmakesomesandwichesyoufeelhungryonthejourney.結(jié)果狀語從句1、sothat,so…that,such…that引導(dǎo)結(jié)果狀語從句SodifficultdidIfeelittoliveinanEnglish-speakingcountrythatIdeterminedtolearnEnglishwell.Heworkedhardsothathepassedtheexam.Thefilmwassowonderfulthatwewantedtoseeitagain.Hespokeforsuchalongtimethatpeoplebegantofallasleep.2、so…that與such…that的區(qū)別這兩種結(jié)構(gòu)都可引導(dǎo)結(jié)果狀語從句。so是副詞，后接形容詞或副詞；such是形容詞，后接名詞。（1）單數(shù)名詞在so...that與such...that中間出現(xiàn)的是單數(shù)名詞，且該名詞前有形容詞修飾時(shí)，這兩種結(jié)構(gòu)可互換，但要注意它們的詞序不同:such+a/an+形容詞十名詞=so+形容詞+a/an+名詞。Sheissuchagoodteacherthatallofusloveher.=Sheissogoodateacherthatallofusloveher.她是一位很好的老師，我們都敬愛她。（2）不可數(shù)名詞或復(fù)數(shù)可數(shù)名詞如果被修飾的是不可數(shù)名詞或復(fù)數(shù)可數(shù)名詞時(shí)，一般須用such...that。HemadesuchrapidprogressthatbeforelonghebegantowritearticlesinEnglish.他進(jìn)步很快，不久就開始用英語寫文章。（不可數(shù)名詞）Theyaresuchinterestingbooksthatweallwanttoreadthem.這些書是那么有趣以致我們都想讀一讀。（復(fù)數(shù)可數(shù)名詞）（3）名詞前有many，much，little，few修飾時(shí)如果不可數(shù)名詞或復(fù)數(shù)可數(shù)名詞前有many，much，little，few修飾時(shí)，則用so...that。I'vehadsomanyfallsthatI'mblackandblueallover我摔了好多次跤，周身青一塊紫一塊的。Georgehadsolittlemoneythathehadtogetajob.喬治沒有錢，所以他不得不找工作干。Theyaresuchlittlechildrenthattheycan'tdoanything.他們是小孩，什么事情都干不了。巧記so和such引導(dǎo)結(jié)果狀語從句名前such，形、副so，多多少少也用so。little屬特殊，“小”用such，“少”用so。課堂練習(xí)Itisallofuscandoit.A.soeasyexercisethat B.sucheasyanexercisethatC.sucheasyexercisethat D.soeasyanexercisethatTherewerelittlewaterinthebottlethebirdcouldn,treachit.比較狀語從句比較狀語從句一般由as...as（和一樣），notas/so...as（與 不一樣），than（比）,themore...,themore^（越 越 ）引導(dǎo)。ThedirectorgavemeabetterofferthanhegaveDick導(dǎo)師給我的提議比給狄克的好。Inrecentyearstravelcompanieshavesucceededinsellingustheideathatthefurtherwego,thebetterourholidaywillbe.近幾年旅游公司已成功地對(duì)我們灌輸了去得越遠(yuǎn)，假日越好的觀點(diǎn)。Johnplaysfootballaswellas,ifnotbetterthan,David.如果說約翰的足球踢的不比大衛(wèi)好，至少和他踢的一樣好。Ican'trunas/sofastashecan,我不能跑得他那樣快。課堂練習(xí).Afterthenewtechniquewasintroduced,thefactoryproducedtractorsin1988astheyearbefore.A.astwicemanyB.asmanytwiceC.twiceasmanyD.twicemanyas.你英語說得越流利，就越有機(jī)會(huì)與國際人才交流。（themore...themore）ThemorefluentlyyouspeakEnglish,themoreopportunityyouwillgettocommunicatewithinternationaltalents.讓步狀語從句讓步狀語從句由though，although，as，evenif(though)，however，whatever，whoever，whenever，nomatter+wh詞，等弓［導(dǎo)。1、evenif,eventhough,although，though,while引導(dǎo)的讓步狀語從句這四個(gè)詞(詞組)都有，雖然、即使、盡管，的意思。evenif和eventhough帶有較強(qiáng)的意味，語氣比although和though強(qiáng)。though比although通俗，但不如although正式，都不能和but連用，但可以和yet,still或nevertheless連用?？梢苑旁谥骶淝懊嬉部梢苑旁谥骶浜竺?。evenif，eventhough所接的句子常用虛擬語氣。Althoughjournalismseemslikeagoodprofession，Iwouldprefertobeateacher.雖然新聞業(yè)好像是一個(gè)很好的職業(yè)，但是我更喜歡當(dāng)老師。Althoughheisconsideredagreatwriter，hisworksarenotwidelyread.雖然有人認(rèn)為他是一個(gè)大作家，但是他的作品讀得并不廣泛。Wewon'tgiveupevenifweshouldfailtentimes即使是我們失敗十次，我們也不會(huì)放棄。Hemighthavegivenyoumorehelp,eventhoughhewasverybusy.盡管他很忙，他可能給了你更多的幫助。2、as或though引導(dǎo)讓步狀語從句形容詞+as/though+主語+謂語副詞動(dòng)詞分詞名詞(1)表語提前，如果表語為單數(shù)可數(shù)名詞，這個(gè)名詞不帶冠詞Proudasthesenoblesare,heisafraidtoseeme.這些貴族盡管很傲慢，他們卻害怕見我。12-year-oldgirlassheis,shehashadagoodcommandofEnglish.她雖然只是個(gè)12歲的女孩，但是她已經(jīng)熟知英語。Childasheis,heknowsa10t.雖然他還是個(gè)孩子，卻懂的很多。(2)狀語提前Againandagainashefailed,hedidn'tloseheart他雖然多次失敗，但仍不灰心喪氣。MuchasIadmirehiscourage,Idon'tthinkheactedwisely我雖然佩服他的勇氣，但是我認(rèn)為他這樣做是不明智的。(3)謂語 提前TryasImight,Icouldn'tliftthestone.我使多大勁兒也搬不動(dòng)這塊石頭。Failashedid,hewouldnevergiveup盡管他失敗了，但他決不會(huì)放棄?？偨Y(jié)：倒裝是把表語提前；沒有表語時(shí)，將狀語提前；沒有狀語時(shí)，將部分謂語提前3、由nomatter+wh詞和由疑問詞+ever引導(dǎo)讓步狀語從句由nomatter引導(dǎo)，表示不管；無論”由疑問詞+ever引導(dǎo)，表示，不管，不論”。這類詞有:whatever,whichever,whoever,however,whenever,wherever等，他們相當(dāng)于nomatter+what(which,who,how,when,where),都不能與but,so,and等并列連詞同時(shí)使用。We'llhavetofinishthejob,however(nomatterhow)longittakes.Nomatterwhat(Whatever)youdo,don'ttellhimthatItoldyouthis.

Nomatterhowpurethewaterlooks,Iprefernottodrinkit.Nomatterwhere（Wherever）yougo,Iwouldkeepyoucompany.注意：nomatter可以和whether和if連用。Nomatterwhetheritsnowsornot,Ishallstartonthejourney不論下雪與否，我都將出發(fā)去旅行。雖然“nomatter+疑問詞”和“疑問詞+ever”都可以用來引導(dǎo)讓步狀語從句，但后者的用途更廣，這類詞還可用來引導(dǎo)主語從句、賓語從句、時(shí)間或地點(diǎn)狀語從句等。例如：Whoevercomestothepartywillreceiveagift.（主語從句）比較：Whoevercomestotheparty,hewillreceiveagift.（讓步狀語從句）=Nomatterwhocomestotheparty,hewillreceiveagift.4、由whether...or引導(dǎo)讓步狀語從句由whether...or引導(dǎo)讓步狀語從句表示“不論……還是”，提供兩種對(duì)比的情況。Ishallgo,whetheryoucomewithmeorstayathome.不論你和我一起來還是留在家中，我都要前往。Whetherwelikeaparticularpieceofnewsornot,allwehavetodoissitinfrontofthetubeand“l(fā)etithappen”不管我們喜歡不喜歡一條消息，我們所能做的只是坐在電視機(jī)前，“讓它過去”。課堂練習(xí)—theyaredifferentfromyourown.—theyaredifferentfromyourown.unless D.asthoughB.AstheworkwasdifficultDifficultalthoughtheworkasA.until B.evenifitwasfinishedingiventime.A.DifficultastheworkwasC.Difficultaswasthework條件狀語從句條件狀語從句可以位于主句前面或后面。1、由if,unless,as/solongas,引導(dǎo)if表示正面的條件，意為“如果"；unless表示反面的條件，意為“除非，如果不”（ifnot）Youwillbelateunlessyouleaveimmediately除非你立即走，否則，你會(huì)遲到。TheWTOcannotliveuptoitsnameifitdoesnotincludeacountrythatishometoonefifthofmankind.世貿(mào)組織如果不讓一個(gè)擁有世界五分之一人口的國家加入，那它就名不符實(shí)。Ifyoudon'thurryup,you'llbelate.如果你不快點(diǎn)，你就會(huì)晚了。We'llgothereunlessitrains,如果不下雨，我們就去那兒。2、由suppose,supposing,providing,provided,onconditionthat和incase等弓|導(dǎo)這類連詞(詞組)意思相近，有：“如果、假設(shè)、即使、在……條件下”等意義。Suppose(Supposing)heisill,whatshallwedo?如果他病了，我們?cè)撛趺崔k？You'lldoallright,aslongasyoufollowhisadvice,只要你聽從他的勸告，你就會(huì)干得很好的。IncaseJohncomes,pleasetellhimtowait假如約翰來了，請(qǐng)讓他稍候。Youmaykeepthebookafurtherweekprovided(that)nooneelserequiresit.倘若這本書沒有其他人想借的話，你可以再續(xù)借一個(gè)禮拜。課堂練習(xí).youcallmetosayyou,renotcoming,I,llseeyouatthetheatre.A.Though B.Whether C.Until D.Unless.Wecangetthereontimethecardoesn,tbreakdown.A.while B.aslongas C.sothat D.eveni方式狀語從句方式狀語從句一般由as(正如；按照)，asif/asthough(好像)等引導(dǎo)。1、as和justas引導(dǎo)方式狀語從句這兩個(gè)連詞的意思是“如...，猶如...，正如...”(inthesamemannerthat)。justas比as的強(qiáng)調(diào)性更強(qiáng)。YoumustdoeverythingasIdo你們要照我這樣去做。Justasthewateristhemostimportantofliquids,airisthemostimportantgases.正如水是液體中最重要的一種一樣，空氣是氣體中最重要的一種。2、asif和asthough引導(dǎo)方式狀語從句asif和asthough意為“好像、仿佛”可以用虛擬語氣表示不符合事實(shí)或與事實(shí)相反的情況;也可以用陳述語氣表示符合事實(shí)的情況。Hewalkedslowlyasifhehadhurthisleg,他走得很慢，好像腿受了傷。Hespokeasifheknewthequestionverywell他說得好像對(duì)這個(gè)問題知道得很清楚。

注意:在Itlooksasif...,Itseemsasif.一句型中常用陳述語氣。Itlooksasifitisgoingtorain.天看上去好像要下雨。課堂練習(xí).Thestudentsmustdotheteachertoldthem.A.asB.beforeC.afterD.if.ShespeaksEnglishshewereanativespeaker.知識(shí)點(diǎn)2）狀語從句的時(shí)態(tài)問題在條件，時(shí)間和讓步從句中，用一般現(xiàn)在時(shí)表示一般將來時(shí)，用現(xiàn)在完成時(shí)表將來完成時(shí)，用一般過去時(shí)表過去將來時(shí)。在since引導(dǎo)的時(shí)間狀語從句中，動(dòng)詞一般都用一般過去時(shí)，而主句常用現(xiàn)在完成時(shí)。如：IwillreturnthebookafterIhavefinishedreadingit.TomsaidhewouldgotoBeijingwhenhegraduatedfromtheuniversity.課堂綜合練習(xí)一）單選AsfarasIamconcerned,educationisaboutlearningandthemoreyoulearn,themoreforlifeareyouequippedthemoreequippedforlifeyouarethemoreforlifeareyouequippedthemoreequippedforlifeyouarethemorelifeyouareequippedforyouareequippedthemoreforlifethemorelifeyouareequippedforyouareequippedthemoreforlife,heneverseemsabletodotheworkbeautifully.A.TryashedoesB.ashetriesC.TryasdoesheD.AshedoestryA.TryashedoesB.ashetriesC.TryasdoesheD.AshedoestryHehasthatheisoftenlonely.A.suchfewfriendsB.suchlittlefriendsC.sofewfriendsD.soafewfriendsIgettoParis,I,llcallyouupattheairport.A.Since B.While C.Oncetheheadmastercomes,wewon,tdiscusstheplan.IgettoParis,I,llcallyouupattheairport.A.Since B.While C.Oncetheheadmastercomes,wewon,tdiscusstheplan.A.Unless B.Ifnot C.ExceptIhadbeentoBeijinglongyouvisitedit.A.before B.till C.after,heisgoodatdrawing.A.Tobeachild B.AchildasheisC.AsachildDon,tbediscouragedyouhavefallenbehindothers.A.whether B.asif C.evenifWecangetthereontimethecardoesn,tbreakdown.A.while B.aslongas C.sothatThevaseontheleftisthantheoneontheright,andnotD.AlthoughD.WhetherD.whenD.ChildasheisD.howeverD.evenifA.morenicer...soexpensive B.muchmorebetter...asexpensiveC.nicer.asexpensive D.better.suchexpensivehadthebellrungthestudentstooktheirseats.A.Hardly.when B.Nosooner.when C.Hardly.than D. Nosooner.thenThoughhadbeentoldD.HavingtoldBecause D.Sincemanytimes,buthestillcouldn,ThoughhadbeentoldD.HavingtoldBecause D.SinceA.HavingbeentoldC.Hewastoldwehavecome,let'sstayandenjoyit.A.For B.AsYou,dbetterdoyouarerequired.A.likeB.whichC.thatD.asA.likeB.whichC.thatD.asI,llstartearly,itmaybedark.A.however B.whether C.if D.thoughthedaywenton,theweathergotworse.A.With B.Since C.As D.WhileHecan,thavegoneout,thelightisstillon.A.because B.since C.as D.forIwaswalkingalongtheriverIheardacryforhelp.A.while B.since C.when D.asWeshouldn,tdothatdangerousexperimenttheteacheriswithus.A.ifnot B.if C.unless D.aslongasHehaslittleeducationheisunabletofindajob.A.such...that B.so...and C.so...that D.such...andWillyougoourmotherlandneedsusmostaftergraduation?A.that B.where C.inwhich D.totheplacewhichIamsureI,llmeetkind-heartedmanIgo.A.where B.totheplacewhere C.wherever D.theplaceHisplanwassuchagoodoneweallagreedtoacceptit.A.so B.and C.that D.asThisisaveryinterestingbook.I,llbuyit,.A.howmuchmayitcost B.nomatterhowitmaycostC.howevermuchitmaycost D.howmayitcost-Whydidn'tyoutellhimaboutthemeeting?一HerushedoutoftheroomIcouldsayaword.A.before B.until C.when D.afterThecostoflivinginGlasgowisamongthelowestinBritain,thequalityoflifeisprobablyoneofthehighest.A.since B.when C.as D.whileIfyouaretravelingthecustomsarereallyforeigntoyourown,pleasedoastheRomansdo.A.inwhich B.whatC.whenD.whereA.inwhich B.whatC.whenD.whereScientistssayitmaybefiveorsixyearsit’spossibletotestthemedicineonhumanpatients.A.since B.after C.before D.whenYoushouldtrytogetagoodnight,ssleepmuchworkyouhavetodo.A.however B.nomatter C.although D.whateverWe,dbeeninAthensfornotmorethantwodaysitbecameobviousthatweneededaguide.A.until B.as C.before D.sinceMotherwasworriedbecauselittleAlicewasill,especiallyFatherwasawayinFrance.A.as B.that C.during D. ifIfweworkwithastrongwill,wecan overcomeanydifficulty,greatitis.A.what B.how C.however D. whatever-Iamgoingtothepostoffice.一you,rethere,canyougetmesomestamps?A.As B.While C.Because D.IfThemenwillhavetowaitalldaythedoctorworksfaster.A.if B.unless C.whether D.that-Howfarapartdotheylive?-Iknow,theyliveinthesameneighborhood.A.Aslongas1~10BACCA21~30BCCCAB.AswellasA.Aslongas1~10BACCA21~30BCCCAB.AswellasADCBCDDCACC.Asfaras11~20ACDDD31~40ACBBCD.AsoftenasCDCCC二）、語法填空Youwillknowyouhavebecomefluent_30—younolongerneedtotranslateyourthoughts.onceYet,theylikegamesthatdependalotonluck,_3434theirpersonalabilitiescannotbedirectlycomparedsothatIcouldstillbeawinner_34 34 34_IbelievedinmyselfAslongasButapartfromphysicalfitnessandstress-relief,thereareotherreasonswhyrunninghasbecomesopopularinChina.(28)anactivitybecomesfashion,saysLiao,ithastosatisfypeople,spsychologicalneeds.if/whenBeingorbecomingfitinmiddleage,thestudyfound,(37)youhaven'tpreviouslybotheredwithexercise,appearstoreshapethelandscapeinaging.evenifThinkhowdifferenttheworldmightbe(33)peopleneverasked“silly”question!ifAlotofpeopleintheworldtodayareusedtoworking,goingonholiday,andhavingmoney-butmanyofthemaren,thappy.Yetotherpeopleseemtobereallyhappy,(34)theyarepoor,orhavenojob,oraresurroundedbyproblems.Why?Eventhough(38)wearrived,ithadbecomejustapileofash.”bythetimeTheywerealwaysgettingintotroubleandtheirparentsknewthat,(34)anythingterribleoccurredintheirtown,theirsonswereprobablyinvolved.if三)、填空.Hesaiditdidn,tmatterwestayedorwent.hedid,noonepaidanyattentiontohim.Tallhewas,hecouldnotreachtheapples.Itwashewasillthathedidn,tgowithus.Pleasedoexactlyyourdoctorsays.hadhearrivedhehadtoleaveagain.Hewalksheweredrunk.Theyarehurryingtheymaynotmissthetrain.V.1.whether 2.Nomatterwhat/Whatever 3.as/though4.because 5.as 6.Hardly…when(etc.)

7.asifsothat7.asif四）、翻譯.無論他編造了多少借口，他都得為因自己失誤而造成的后果買單。（nomatter）（2015閘北二模）Nomatterhowmanyexcuseshemadeup,hehadtopaythepricefOrtheconsequencescausedbyhiserrors..無論遇到什么困難，只要你堅(jiān)持不懈的努力，你所有的夢(mèng)想都會(huì)實(shí)現(xiàn)。（Whatever）（2015長寧一模）Whateverdifficultyyoumay/mightmeet（with）,allyourdreamswillcometrue,aslongasyoukeeponworkinghard..只要你懂得如何反思自己的過錯(cuò)，就能從中吸取教訓(xùn)。（reflect）（2015崇明二模）Aslongasyouknowhowtoreflectonyourmistakes,youcanlearnlessonsfromthem..每天僅準(zhǔn)許兩百名游客進(jìn)入博物館參觀，因?yàn)槔锩娴奈锲贩浅Ｕ滟F。（admit）（2015靜安一模）Onlytwohundredvisitorscanbeadmittedintothemuseumaday/everydaybecausetheitemsinitareveryprecious..每位同學(xué)就坐后老師才開始上課。（until）（2015楊浦一模）Theteacherdidn,tstarthislessonuntileverystudentgotseated..談到向別人表達(dá)感謝時(shí)，除了“謝謝”外，還有許多更有創(chuàng)意的方式。（come）（2015寶山一模）Whenitcomestothankingpeople,therearemanymorecreativewaysbesides“thankyou”..當(dāng)我一到達(dá)機(jī)場時(shí)，飛機(jī)就起飛了。（Hardly）HardlyhadIreachedtheairportwhentheplanetookoff.課堂小結(jié)1.狀語從句的分類時(shí)何狀謂從句地點(diǎn)狀厝從旬原因就唐從包條件狀盾從句分類目的狀晤從句狀語從句結(jié)杲欣語從句讓步就語從句方式狀晤從句比較極語從旬狀語從句連接詞與其他從句的瞬折二、引導(dǎo)狀語從句的連詞從句種類連詞時(shí)間狀語從句when（當(dāng)...時(shí)），while（在...期間），as（當(dāng)...，一邊...一邊...），before（在...之前），after（在...之后），since（從...以來），till/until（直至U），whenever（無論何時(shí)），assoonas（一…就）地點(diǎn)狀語從句where（在...的地方），wherever（在...的任何地方）原因狀語從句because（因?yàn)椋?as（由于）,since（既然）,nowthat（既然）,when（既然）,seeing（that）（由于，鑒于）,considering（that）（考慮到）,given（that）（考慮到）目的狀語從句inorderthat（為了，以便）；sothat（以便，為了）3。（以便）,that（以便），incase（以防，以免）,lest（免得，以防）,forfearthat（以免，惟恐）結(jié)果狀語從句so.that,such.that（如此 以至于），sothat（以致，結(jié)果）條件狀語從句if,unless（=if...not如果不，除非），as/solongas（只要），while（=aslongas只要）,supposing（that）/provided/providing（that）（假如）,incase（假使）,onconditionthat（在 的條件下）讓步狀語從句although,though,as,while（雖然）,evenif/though（即使）,whether…or…（不論/不管 還是 ）以及“疑問詞+ever”和“nomatter+疑問詞”比較狀語從句as...as（和...（越……越）..一樣），notas/so…as（和......不一樣），than（比），themore…themore方式狀語從句as（正如），asif或asthough（好像）五、課后鞏固語法單選Itwasitrainedheavilythattheydidn'tcome.A.as B.because C.fOr D.sinceWhynotbuyacheaperoneyoudon'thaveenoughmoney?A.since B.because C.for D.thoughtherainhasstopped,let'scontinuetowork.A.For B.Nowthat C.That D.BecauseTheywaiteditwasdarkbeforeleaving,theydidn'twantanyonetoseethem