Unit3FoodandCultureDiscoverUsefulStructures語法導(dǎo)學(xué)案-高中英語人教版選擇性

高二年級英語選修一導(dǎo)學(xué)案科目：英語課型：新授課主備教師：副備教師：高二年級全體英語老師班級：姓名：座號：評價：課題選擇性必修二Unit3FoodandCultureLearningaimsTolearntousethepastperfecttenseandthepastperfectpassivevoice.Tomakesentencesusingthepastperfecttenseandthepastperfectpassivevoice.DifficultandimportantpointsDifficultpoints:Tolearntousethepastperfecttenseandthepastperfectpassivevoice.Importantpoints:Tomakesentencesusingthepastperfecttenseandthepastperfectpassivevoice.EmotionalaimsTomakesentencesusingthepastperfecttenseandthepastperfectpassivevoice.學(xué)習(xí)準(zhǔn)備教師準(zhǔn)備:多媒體課件導(dǎo)學(xué)案教學(xué)課時：2課時Stept.1.LeadinWatchavideoandsensetheusageofthepastperfecttense:Whathadtheydone?IrealizedIhadrinsedmymouthwithaftershaveinsteadofmouthwash.IhadmeanttoputitinthedryerbeforeIstartedgettingready.AfterIhadwaitedforafewminutes,IrealizedIhadputmyshirtoninsideout.Stept2.過去完成時的定義定義①：表示在過去某一時間或動作之前已發(fā)生或完成了的動作，即“過去的過去”。HongKong____________(return)toChinabeforeMacaocamebacktoChina.Bythetimethepolicemangottotheshop,thethiefhadrun（run）away.BytheendofJune,they_____________(treat)over800patients.由時間狀語來判定:before(連詞/介詞)+過去的時間點(diǎn)“在...之前”by+過去的時間點(diǎn)“到...為止”bytheendof+過去的時間點(diǎn)“到...為止”bythetime+(一般過去時)“到...為止”I________________(finish)readingthenovelbynineO'clocklastnight.Sixhundredtrees_______________(plant)beforelastWednesday.They___________(leave)beforewearrivedattheschool.Breakfast_________________(serve)bythetimeIgotup.定義②：動作從過去某時延續(xù)到過去某時：for/since1).Kevin(be)anewspaperreporterfortwoyears[beforehebecameabusinessman.2).Hesaidhe____________(work)inthatfactorysince1949.3).Ihadbeenatthebusstopfor20minuteswhenabusfinally_______(e).2.過去完成時的常見句型:①Itwasthe+序數(shù)詞+timethat主+haddone這是某人第幾次做某事…EX:Itwasthefirsttimeshehadlefthermotherland.②Itwasthe+形容詞最高級+名詞+(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.我剛到車站，火車就開了。(hardlyhad...when...)I(reach)thestationthetrainstartedoff.結(jié)果剛一宣布，人們就歡呼起來。(nosoonerhad...than...)theresultbeenannouncedthecrowdapplauded.過去完成時與一般過去時的區(qū)別：IwantedtorewardtheoldwomanforthetroubleI(cause)toher.Yearsago,whenIwasapoorartisttryingtosellmypaintingsinlocalgalleries,I(live)inheartofacity.Hiswordstouchedthegirlsandsoonthey(join)him.過去完成時與現(xiàn)在完成時的區(qū)別：1).I___________(eat)lotsofcakessofar.2).I_________(eat)lotsofcakestillthen.3).Tom____________(finish)writinghisnovelbytheendoflastyear.4).Tom____________(finish)writinghisnovelrecently.5).Tom_________(finish)writinghisnovellastyear.Stept3.訓(xùn)練檢測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.語法填空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