高中英语 Unit 3 Tomorrow’s World Grammar and usage教案 牛津译林版必修4-牛津版高一必修4英语教案VIP免费

Unit3Tomorrow’worldGrammarandusageThepassivevoice&Modalverbsandthepassivevoice&VerbsoftenusedinthepassivevoiceTeachingAims:1.Enablestudentstolearnthebasicverbformsofthepassivevoice.2.Enablestudentstolearnhowtousemodalverbsinthepassivevoice.3.MakestudentslearnsomeverbsthatareoftenusedinPassiveVoice.4.Helpthestudentstolearnhowtousethepassivevoiceinareportingarticle.TeachingImportantandDifficultPoints:1.Theuseofthepassivevoice.2.Howtoteachthestudentstousepassivevoiceindifferenttenses.TeachingApproaches:ExplainingandpracticingTeachingAids:MultimediaandablackboardTeachingProcedures:ⅠThepassivevoiceInthisstepthestudentswilllearntheinterchangebetweenthepassivevoiceandtheactivevoice,thebasicverbformofthepassivevoice,andsomespecialpassivepatterns.Step1Lead-inShowsomepicturestohelpstudentstosomethingaboutthepassivevoiceandalsointroducetheverb,thesubjectandtheobjectinthesentencesStep2Practice1.Changethefollowingsentencesintothepassivevoice:1)Thecatplaystheball.2)Youarewritingaletter.3)Sharonwillbringsomebooks.4)Mymumboughtabagforme.5)Janewasdoingherhomework.6)Wehadpaintedsomepicturesbeforeyoucame.7)Iamgoingtowatertheflowers.8)Hetoldmethattheywouldholdthemeetingthenextday.2.Makealistofthepassivevoiceinthedifferenttensesbyshowingtwopictures.3.Fillintheblankstoconsolidatewhattheyhavelearnt.1)I___________(give)anewbookbymyfatheronmybirthday.wasgiven2)English___________(find)veryuseful.isfound3)Thepicture______________(finish)tomorrow.willbefinished4)Thebike______________(repair)bythemnow.isbeingrepaired5)Thebuilding_________________(build)thistimelastyear.wasbeingbuilt6)How______theflagsalready_______________(make)?havebeenmade7)Thenewrailway___________(build)bytheendoflastyear.hadbeenbuilt8)What_________________(discuss)now?isbeingdiscussed9)Rice___________(grow)inthesouthoftheStates.isgrown10)Janesaidherfriends_______________(invite)toherbirthdaypartythenextweek.wouldbeinvitedStep3Modelverbsandthepassivevoice1.Introducethemodelverbsinthepassivevoicebyshowingtwosentences.Andtellthemthestructure:modalverb+bedone2.Fillintheblanks.1)Someviewersmightnot_____________(impress)bytheRealCinebeimpressed2)Specialglovesmust_________(wear).beworn3)Arealsenseofachievementandhappinessmay________(feel).befelt3.DotheexerciseonPage50.ⅡExerciseandsummaryInthisperiodsevenpointshavebeenshowed.Makethesummarybydoingexercisefirst.Point1HeoftentellsusinterestingstoriesWeareoftentoldinterestingstories.Interestingstoriesareoftentoldtous.Whenverbslikegive,lend,offer,send,tellandshowcanbefollowedbytwoobjects,inthepassivevoiceweoftenusethepersonasthesubject,andsometimesthethingisused.Point2IhearthegirlsingEnglishsongs.ThegirlisheardtosingEnglishsongs.theactivevoice→make/see/hearsb.dosth.thepassivevoice→sb.bemade/seen/heardtodosth.Point3Thissweater_______(wash)well.washesYourarticle_______(read)well.readsThepen________(write)smoothly.writesTheseverbsusedintheactivevoicegiveapassivemeaning.Point4Translatethesentencesusinggetdone.1.我的自行车昨晚被偷了。Mybikegotstolenlastnight.2.这些蛋已经被打碎了。Theeggshavegotbroke.3.工资已经付给了工人们。Theworkershavegotpaid.Getcanalsobeusedinthepassivevoiceinsteadofbe.Point5Translatethesentences.1.据说他很快恢复了。Itissaidthathewillrecoversoon.2.据报道下个月又一本书要出版。Itisreportedthatanotherbookwillbepublishednextmonth.It+passiveverb+that-clauseSubject+passiveverb+to-infinitiveAnotherbookisreportedtobepublishednextmonth.Point6Weusuallyusebytointroducethedoeroftheaction,butwedonotmentionthedoerwhenitisnotnecessaryornotimportant,orwhenitisdifficulttosaywhothedoeris.PointoutthepassivesentenceswithoutmentioningthedoerinNOTjustwatchingafilm.Point7Sometransitiveverbscannotbeusedinthepassivevoice,astheyindicatestatesnotactions,suchashave,like,belong…ⅢConsolidationReadthefourpiecesofinformationonPage49.Thencompletethereportontheevent.ⅣHomework1.Reviewwhatwelearnedtoday.2.PreviewTask.