2013牛津译林版必修四unit3《tomorrow's world》(-grammar and usage)word教案

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1、英语：unit3《Tomorrow'sworld》教案-grammarandusage（译林牛津版必修4）Analysisoftheteachingmaterial:Thisisthe5thperiodofUnitOne.Themainpurposeofthislessonistoexpectstudentstolearnthebasicverbformsofthepassivevoiceandsomespecialpassivepatterns.Teachingaims:1.Enablestudentstolearnthebasicverbformsofthepa

2、ssivevoice.2.Enablestudentstolearnhowtousemodalverbsinthepassivevoice.3.MakestudentslearnsomeverbsthatareoftenusedinPassiveVoice.4.Helpthestudentstolearnhowtousethepassivevoiceinareportingarticle.Teachingimportantanddifficultpoints:1.Theuseofthepassivevoice.2.Howtoteachthestudentstouse

3、passivevoiceindifferenttenses.Teachingapproaches:ExplainingandpracticingTeachingAids:MultimediaandablackboardTeachingprocedures:ⅠThepassivevoiceInthisstepthestudentswilllearntheinterchangebetweenthepassivevoiceandtheactivevoice,thebasicverbformofthepassivevoice,andsomespecialpassivepat

4、terns.Step1Lead-inShowsomepicturestohelpstudentstosomethingaboutthepassivevoiceandalsointroducetheverb,thesubjectandtheobjectinthesentencesStep2Practice1.Changethefollowingsentencesintothepassivevoice:1)Thecatplaystheball.2)Youarewritingaletter.3)Sharonwillbringsomebooks.4)Mymumboughta

5、bagforme.5)Janewasdoingherhomework.6)Wehadpaintedsomepicturesbeforeyoucame.7)Iamgoingtowatertheflowers.8)Hetoldmethattheywouldholdthemeetingthenextday.2.Makealistofthepassivevoiceinthedifferenttensesbyshowingtwopictures.3.Fillintheblankstoconsolidatewhattheyhavelearnt.1).I___________(g

6、ive)anewbookbymyfatheronmybirthday.wasgiven2).English___________(find)veryuseful.isfound3).Thepicture______________(finish)tomorrow.willbefinished4).Thebike______________(repair)bythemnow.isbeingrepaired5).Thebuilding_________________(build)thistimelastyear.wasbeingbuilt6).How______the

7、flagsalready_______________(make)?havebeenmade7).Thenewrailway___________(build)bytheendoflastyear.hadbeenbuilt8).What_________________(discuss)now?isbeingdiscussed9).Rice___________(grow)inthesouthoftheStates.isgrown10).Janesaidherfriends_______________(invite)toherbirthdaypartythen