时间状语从句导学案

时间状语从句导教学设计(无答案)状语从句(一)——时间状语从句编制人：王历审批人：编制日期：2017年11月23日授课目的1,掌握不同样连词引导的时间状语从句的用法。2,学会在详尽语境中合适的使用时间状语从句。预习内容与方法内容：本教学设计；方法：独立思虑，合作研究预习收效检测Fillintheblanks.1,____thespaceshipwasliftingoff,Icouldreallyfeelthehighgravity.(Unit2P22)2,____YangLiweireturnedintotheearth’satmosphere,Helicopterswereflyingtotheplace.(Unit2P22)3,_____then,shehaswonWinbledonandtheUSOpentwice.(Unit2P26)4,__wewenttobed,weleftsomewineandbiscuitsforFatherChristmas.(Unit3P42)5,Ihadasimilarexperience___IvisitedChina.(Unit12P40)6,___wesaidgoodbye,myfriendwentbacktohisroomclosingthedoorbehindhim.(Unit12P40)疑难点拨与拓展（一）when,while,as1，观察：①WhenIlivedthere,IusedtogototheseashoreonSundays.Whenthefilmended,thepeoplewentback.Whenwearrivedatthesceneandseebloodeverywhere.,wecalledanambulance.小结：隶属连词既可引导一个动作，也可以引导一个动作；可用于主句动作和从句动作，也许从句动作主句动作发生。【名师点津】when也可以做并列连词，引导并列句，译为“正在这时”，表示某件事正在发生或方才发生时，突然发生另一动作。正要做某事这时正在做某事这时1：(1)—Where’sthatreport?刚做完某事这时巧学巧练—IbroughtittoyouyouwereinMrBlack’sofficeyesterday.(2)Iwalkedinourgarden,TomandJimweretryingabigsignontooneofthetrees.翻译：我正要出去时电话响了。2，观察：①Everydayitis8o’clockwhenwebegintohaveaclass.ItwasOctober1st,1949whenthePeople'sRepublicofChinawasfounded.小结：It+is/was+时间点+when从句可意为：巧学巧练2：改错：ItwasonAugust15thwhenIwasborn.改错：Itwassixthathearrived.3，观察：①Whilehewassleeping,thespaceshipcircledtheearthtwice.(Unit2P22)②Pleasedon’ttalksoloudwhileothersareworking.1/5时间状语从句导教学设计(无答案)小结：隶属连词引导必定是动作，重视主句动作和从行为作相比较。【名师点津】while也可用作并列连词,译为“可是，可是”，表示一种强烈的转折比较关系。巧学巧练3(6)Wethoughttherewere35studentsinthedininghall,infact,therewere40.(7)I’dliketostudylawatuniversitymycousinprefersgeography.(8)Youdon’twanttomarryyouarestudying.4，观察：①Hehurriedhome,lookingbehindashewent.Astimegoeson,it’sgettingwarmerandwarmer.小结：隶属连词可表示从句和主句的两个动作交替进行或同时完成，可译为“一边，一边”，或“随着”巧学巧练4改错Whenthedaysgoon,theweatherisgettingcolderandcolder.翻译：我一边沿着河边走一边读那封信。5，观察：When/While/AsIwaswalkingdownthestreet,Icameacrossanoldfriendofmine.小结：若是主句表示的是短暂性动作，而从句用连续性动词的时态表示在一段时间内正在进行的动作，此时、、可互换使用。巧学巧练5(11)Iwasyoung,Iwassickallthetime.(12)Iread,shesang.(13)Shesangsheworked.翻译：我来这儿的时候碰到了你的哥哥。6,观察：①WhileinBeijing,IpaidavisittotheSummerPalace.②HeoftenmakesmistakeswhenspeakingEnglish.小结：当when,while引导的时间状语从句，从句和主句的主语，也许从句主语是且从句中含有，可以省略从句中的和。巧学巧练6(15)Shealwayssingswhile（do）herwork.(16)翻译：当她在工厂工作时，他教了好多朋友。（用省略句）(二)一就1，观察：①ThedaystartedtogowrongtheinstantIlefthome.(Unit16)Theboyburstintotearsimmediatelyhesawhismother.Nosoonerhadtheymovedinthanthenoisebeganandrarelydidtheygetafullnight’ssleep.（Unit23）小结：表示“一就”的隶属连词有1）assoonas,（2）/directly/instantly3）the+n.(moment/minute/second)（4）；/5）on/upon+v.ing6）atthesightofdoing/n.巧学巧练1：翻译：（一句多译）我一到北京就感觉我自己处在一个崭新的世界中。2/5时间状语从句导教学设计(无答案)(17)(18)(19)2,观察：①Ihadhardlygothomewhenitbegantorain.HardlyhadIgothomewhenitbegantorain.③Wehadnosoonerarrivedatthestationthanthetrainleft.Nosoonerhadwearrivedatthestationthanthetrainleft.小结：在nosoonerthan,hardly/scarcely句when型中，若是nosooner或hardly/scarcely放在，需将nosooner或hardly/scarcely所在的句子，且常用，尔以后than和when引导的句子，且常用。巧学巧练2：(20)Iheardthevoice,Iknewfatherwascoming.(21)hadwearrivedatthestationthetrainleft.他刚走出家门，就有个学生来看望她。(用倒装句翻译)(22)(三)till,until,notuntil1，观察：①Heremainedthereuntil/tillshearrived.Youmaystayhereuntil/tilltherainstops.小结：until/till必定句：主句的谓语动词必定是动词，主句从句都是(肯定/否定)，意为“某动作素来连续到某时间点才停止”。巧学巧练1：翻译：李华的朋友素来等着他直到他来。2，观察：Hismothercouldn’tbuyhimapianountilhewasseven.（必修2P26）小结：until否定句：主句的动词必定是动词，意为“某动作直到某时间才开始”巧学巧练2：(24)Itisaninterestingstoryandonecan’tputitdownonehasfinishedreadingit.3，观察：①UntilyoutoldmeIhadnoideaofit.(正确)小结:②TillyoutoldmeIhadnoideaofit.（错误）可以放句首。巧学巧练3：(25)改错：Tillnextweekwe’veputofftheparty.4，观察：①ItwasnotuntilyoutoldmethatIhadanyideaofit.NotuntilyoutoldmedidIhaveanyideaofit.小结：第一句是notuntil的句型。第二句是notuntil的句型。巧学巧练4：翻译：(26)他的母亲直到汤姆回来才上床睡觉。他的母亲素来在等他，直到汤姆回来。同义句变换:Ididn’tleaveuntilshecameback.(28)shecamebackleave.(29)notuntilshecamebackI.(四)before,since1，观察：①ItwashalfayearbeforeIcameback.半年后我才回来。3/5时间状语从句导教学设计(无答案)②Itwon’tbelongbeforewemeetagain.过不了多长时间我们就会再见面了。小结：Itwillbe/was+一段时间+before一般现在时/一般过去时可意为：Itwillnotbe/wasnot+一段时间+before一般现在时/一般过去时可意为：巧学巧练1：(30)Itwillbealongtimeweseeeachotheragain.(31)ItwasalongtimebeforeI(find)aseriesofsuitablemethods.2,观察：Shehasbeenworkinginthisfactorysincesheleftschool.②ItisthreeyearssinceIsmoked.ItisthreeyearssinceIbegantosmoke.小结：⑴since从句的时态若是,主句的时态常是。⑵句型Itis/hasbeen+一段时间+since意为:⑶当从句中的动词是动词时，表示从这个动作开始计时。⑷若从句中的动词是动词时，表示从这个动作也许状态结束的时间算起。巧学巧练2：(32)Asisreported,itis100yearsQinghuaUniversitywasfounded.(33)IhaveheardalotofgoodthingsaboutyouIcamebackfromabroad..(34)改错：ItisalongtimebeforeIsawyoulast.（五）everytime,eachtime,nexttime,thelasttime,anytime等观察：①Thelasttimewewent,itwasgreat.(必修4P38)ThefirsttimeImetTom,heseemedtobeallergictoeverything.(必修P5Unit13)Itwasafinecountryandeverytimewewentoutitwasfun.小结：表示时间的名词短语，比方everytime,eachtime,nexttime,thelasttime,anytime等都可以引导一个从句。巧学巧练1：翻译：每次我仰头看天，我都会想起老师说的话：“天空是灵魂的燃料。”练习与显现：1,(2017北京，28)Ifyoudon’tunderstandsomething,youmayresearch,study,andtalktootherpeopleyoufigureitout.2,（2016天津，7）theaverageageofthepopulationincreases,therearemoreandmoreoldpeopletocarefor.3,(2015天津，12)Weneedtogettotherootoftheproblemwecansolveit.4,(2015重庆，4)Ifyoumissthischance,itmaybeyearsyougetanotherone.5,(2014安徽，25)Themeaningoftheword“nice”changedafewtimesitfinallycametoincludethesense“pleasant”.6,(2014陕西，24)Theyoungcouple,whoreturnedmylostwallet,leftIcouldaskfortheirnames.7,(2014江西，35)Itwasthemiddleofthenightmyfatherwokemeupandtoldmetowatchthef