Unit3FoodandCultureDiscoverUsefulStructures语法导学案-高中英语人教版选择性

高二年级英语选修一导学案科目：英语课型：新授课主备教师：副备教师：高二年级全体英语老师班级：姓名：座号：评价：课题选择性必修二Unit3FoodandCultureLearningaimsTolearntousethepastperfecttenseandthepastperfectpassivevoice.Tomakesentencesusingthepastperfecttenseandthepastperfectpassivevoice.DifficultandimportantpointsDifficultpoints:Tolearntousethepastperfecttenseandthepastperfectpassivevoice.Importantpoints:Tomakesentencesusingthepastperfecttenseandthepastperfectpassivevoice.EmotionalaimsTomakesentencesusingthepastperfecttenseandthepastperfectpassivevoice.学习准备教师准备:多媒体课件导学案教学课时：2课时Stept.1.LeadinWatchavideoandsensetheusageofthepastperfecttense:Whathadtheydone?IrealizedIhadrinsedmymouthwithaftershaveinsteadofmouthwash.IhadmeanttoputitinthedryerbeforeIstartedgettingready.AfterIhadwaitedforafewminutes,IrealizedIhadputmyshirtoninsideout.Stept2.过去完成时的定义定义①：表示在过去某一时间或动作之前已发生或完成了的动作，即“过去的过去”。HongKong____________(return)toChinabeforeMacaocamebacktoChina.Bythetimethepolicemangottotheshop,thethiefhadrun（run）away.BytheendofJune,they_____________(treat)over800patients.由时间状语来判定:before(连词/介词)+过去的时间点“在...之前”by+过去的时间点“到...为止”bytheendof+过去的时间点“到...为止”bythetime+(一般过去时)“到...为止”I________________(finish)readingthenovelbynineO'clocklastnight.Sixhundredtrees_______________(plant)beforelastWednesday.They___________(leave)beforewearrivedattheschool.Breakfast_________________(serve)bythetimeIgotup.定义②：动作从过去某时延续到过去某时：for/since1).Kevin(be)anewspaperreporterfortwoyears[beforehebecameabusinessman.2).Hesaidhe____________(work)inthatfactorysince1949.3).Ihadbeenatthebusstopfor20minuteswhenabusfinally_______(e).2.过去完成时的常见句型:①Itwasthe+序数词+timethat主+haddone这是某人第几次做某事…EX:Itwasthefirsttimeshehadlefthermotherland.②Itwasthe+形容词最高级+名词+(that)...EX:ItwasthemostinspiringperformanceIhadwatched.1).Itwasthefirsttimeshe_________(leave)hermotherland.2).Itisthefirsttime(that)I_____________(speak)inpublic.3).This___(be)thefirsttimeIhadseenDadsofurious(狂怒的).4).Itistimeforus________(pack)upandleave.5).ItwasthebestcoffeeI___________(taste).③Hardlyhadsb.donesth....when④Nosoonerhadsb.donesth....than一.....就...Hardlyhadwesatdowntosupperwhenthephonerang.NosoonerhadIwalkedoutthanIrememberedthatIforgotmyhomework.我刚到车站，火车就开了。(hardlyhad...when...)I(reach)thestationthetrainstartedoff.结果刚一宣布，人们就欢呼起来。(nosoonerhad...than...)theresultbeenannouncedthecrowdapplauded.过去完成时与一般过去时的区别：IwantedtorewardtheoldwomanforthetroubleI(cause)toher.Yearsago,whenIwasapoorartisttryingtosellmypaintingsinlocalgalleries,I(live)inheartofacity.Hiswordstouchedthegirlsandsoonthey(join)him.过去完成时与现在完成时的区别：1).I___________(eat)lotsofcakessofar.2).I_________(eat)lotsofcakestillthen.3).Tom____________(finish)writinghisnovelbytheendoflastyear.4).Tom____________(finish)writinghisnovelrecently.5).Tom_________(finish)writinghisnovellastyear.Stept3.训练检测Arrivingatthepartyhurriedly,we___(be)disappointedtofindthattheband(stop)playing.2.Hardly______helefttheroomwhenthetravelerentered.3.EhlerscalledthenumberofJeffandLisatotellthemthattheirdog______(find).4.Thisisthefirsttimehe______________(face)anarmedrobber.5.Millionsofyearsago,dinosaursroamedtheearth,butthey____________(bee)extinctbythetimehumankindfirstappeared.6.Mary,whenquestionedwhyshe___________(cheat)intheexam,justloweredherheadand______(keep)silent.7.Afterarrivingattheoffice,hesuddenlyrealizedthathiskeys_____(leave)athome.8.HardlyhadI_____(e)outoftherailwaystationwhenmyparents_____(run)tomeand_______(help)mecarrymyluggage.Stept4.语法填空Lastyear,mybrotherandI_____(go)toMiamiforavacation.Someofmyfriendswho_________(be)therebeforesaiditwasawonderfulholidaydestination.Beforewewent,we____________(plan)formonths.Whenthedaycame,wewereready.Afterourplane_______(land),wewenttothehotel.We__________(make)ourreservationsixmonthsearlier,butthemanatthefrontdesksaidthere_________(be)amistake.We_________(tell)thatourroomshadn’tbeenreservedforthatweek,butfortheweekafter.Ididn’tunderstandwhythiswouldhappenandmycreditcard_______________(charge)forthereservation.What’sworse,thehotel______________(book)fully.Whenwe______________(wonder)whattodo,themanagercameout.Shewassurprisinglyhelpful.Sheapologizedforthemistakeand______(give)usaspareVIProomonthetopfloor.Weh