狀語(zhuàngyǔ)從句Ⅰ第一頁，共25頁。1.Whatisit?用來修飾(xiūshì)主句或主句的謂語2.whatarethesorts?時間狀語從句條件狀語從句地點(dìdiǎn)狀語從句原因狀語從句讓步狀語從句目的狀語從句結果狀語從句比較狀語從句第二頁，共25頁。1.時間狀語(zhuàngyǔ)從句

時間狀語從句

關聯詞as/when/while;after;before;since;till/until;whenever;nosooner…than/hardly…when副詞immediately;名詞短語themoment;theminute;thesecond;each(every)time;theday(year);nexttime;thefirst(second/last)time;bythetime第三頁，共25頁。Examples:When/As/Whilehewaseatinghisbreakfast,heheardthedoorbell.IthasbeentwoyearssinceIcametoBeijing.Wheneverwemetwithdifficulties,theycametohelpus.IgotintouchwithhimimmediatelyIreceivedhisletter.Mysistercamethemomentshegotmymessage.EverytimeIcatchacold,Ihavepaininmyback.第四頁，共25頁。從句動詞為非延續性動詞:Theboycriedwhenhesawhismother.從句動詞為延續性動詞:while強調“在……的同時”as強調“伴隨”的狀態(zhuàngtài)，“一邊…一邊…”TomfellasleepwhileJerrywasgivingalecture.Hesangashewentalong．辨析(biànxī)：when/while/aswhenwhile,as,when均可第五頁，共25頁。時間(shíjiān)狀語從句的破題方法判斷主句和從句動作的延續性非延續性：when延續性：when,while,as同時while伴隨as第六頁，共25頁。1.Hetransplantedthelittletreetothegarden____itwasthebesttimeforit.

（2007上海）A.whereB.whenC.thatD.until2.—AreyoureadyforSpain?—Yes.Iwantthegirlstoexperiencethat____theyareyoung.(2008上海)A.while B.until C.ifD.before真題演練(yǎnliàn)第七頁，共25頁。（1）until/till延續性動詞+肯定(kěndìng)語氣：到……為止e.g.Walktillyoucometoawhitehouse.非延續性動詞+否定語氣：到……才開始not…untile.g.Wedidn’tbeginourdiscussionuntilhecameback.其他(qítā)引導詞：第八頁，共25頁。真題演練(yǎnliàn)1.Agoodstorytellermustbeabletoholdhislisteners’curiosity_______hereachestheendofthestory.（2003上海）A.when B.unlessC.afterD.until2.Myuncle___untilhewasforty-five.（2000上海）A.marriedB.didn'tgetmarriedC.wasnotmarrying

D.wouldmarry第九頁，共25頁。(2)once,themoment,assoonas表示(biǎoshì)“一…就…”e.g.Oncehegoes,wecancleanup.(3)before,after表示(biǎoshì)時間的先后e.g.Ifoundhispenafterhehadleft.第十頁，共25頁。真題演練(yǎnliàn)1.A

dozen

ideas

were

considered

____the

architect

decided

on

the

design

of

the

building.（2006上海）A.

because

B.

before

C.

whether

D.

unless第十一頁，共25頁。兩種since的句型(jùxínɡ)since：①.主句用現在完成(wánchéng)時（或現在完成(wánchéng)進行時）時，從句中用一般過去時e.g.I’velivedheresinceIcametoBeijing.②.Itis(hasbeen)…..+since+一般過去時ItisfiveyearssinceIbegantolearnEnglish.“自…以來”第十二頁，共25頁。擴展(kuòzhǎn)練習1.Thatwasreallyasplendidevening.It’sbeenyears____Ienjoyedmyselfsomuch.whenB.thatC.beforeD.since2.They___friendssincetheymetinShanghai.A.havemadeB.havebecomeC.havebeenD.haveturned第十三頁，共25頁。2.條件(tiáojiàn)狀語從句邏輯關系：引導(yǐndǎo)詞：e.g.Youwillnotpasstheexamunlessyouworkhard.=Youwillnotpasstheexamifyoudon’tworkhard.假設(jiǎshè)①if,unless(ifnot)第十四頁，共25頁。②在……條件(tiáojiàn)下：aslongase.g.AslongasIgetmyfather’spermission,I’llgo!第十五頁，共25頁。條件狀語從句(cónɡjù)題的破題方法1.讀題，確認(quèrèn)從句和主句2.分析從句和主句之間的邏輯關系（正面條件/反面條件）3.根據邏輯關系選擇合適的引導詞正面條件：if,aslongas反面條件：if…not,unless第十六頁，共25頁。正面(zhèngmiàn)條件真題演練(yǎnliàn)1.Smallsailboatscaneasilyturnoverinthewater_____theyarenotmanagedcarefully.（2007上海）A.thoughB.beforeC.untilD.if第十七頁，共25頁。2.____thereisasnowstormorsomeotherbadweather,themailalwayscomesontime.（2007上海春季(chūnjì)）A.BecauseB.IfC.WhenD.Unless反面(fǎnmiàn)條件第十八頁，共25頁。3.地點狀語(zhuàngyǔ)從句常用(chánɡyònɡ)引導詞:_________特殊引導詞:________________________________①Airwillbeheavilypollutedwheretherearefactories.②Whereveryougo,youshouldworkhard.③DoyouknowanywhereIcanbuyasecond-handcomputer?④HefollowsmeeverywhereIgo.wherewhereveranywhereeverywhere第十九頁，共25頁。Wherethereisawill,thereisaway.______________________無論(wúlùn)你去哪里,我都去。______________________Wherever

yougo,Igotoo．有志者事竟成。真題演練(yǎnliàn)第二十頁，共25頁。4.原因狀語(zhuàngyǔ)從句(1)引導原因狀語(zhuàngyǔ)從句的連詞有_________________________(2)

because,since,as,for用法比較：because:e.g.---Whyareyoulate?---Becausethereisatrafficjam.becausesinceasnowthat語氣最強，回答(huídá)why時用because，所表示的是直接理由，因果關系不能同so連用。第二十一頁，共25頁。since/nowthat:e.g.Sinceyouhavegotenoughmoneywithyounow,youcancomeandbuyitnexttime.as:e.g.Ashehadbeenreadyfortheworst,hewasnotdisappointedattheresult.“既然(jìrán)…..”表對方已知的事實或理由，常放在句首。“由于….”語氣較弱，較口語化，表明顯的原因(yuányīn)或已知的事實，常放在句首。第二十二頁，共25頁。for:e.g.Itmusthaverain