Period2ReadingandwritingLanguagegoals语言目标1.Keyvocabulary重点词汇和短语bitedishappearhidecoolchesthurtwrongmedicinesuggestitwas.Abilitygoals能力目标Enablestudentstogiveinstructions.Teachingimportantanddifficultpoints教学重难点Learnhowtogiveinstructionsabouthowtouseapieceofnewtechnology.Teachingmethods教学方法Reading,role-playinggroupwork,Teachingaids教具准备Ataperecorder,aprojectorandsomeslides.Teachingproceduresandways教学过程与方式StepIRevisionandlead-inShowthefollowingpictureonthescreenandaskthestudentstotalkabouttheuseofit.T:Asweallknow,mobilephonesplayaveryimportantroleinourlife.Nearlyeveryonehasamobilephone.Nowpleaseworkinpairsandtalkaboutwhatyoucanuseittodo.Sampledialogue:A:Mobilephonesarereallyuseful.IfindIcan’tdoanythingwithoutamobileathand.B:Whatdoyouuseamobiletodo?A:Iuseittoconnectwithmyfriendsandparents.B:Iuseittocommunicatepeopleandplaymusic.A:Iboughtanewonethedaybeforeyesterday.Itcanrecordfilms.NowIuseittoseefilms.B:Ithasmoreusenow.Ifwewanttotakesomephotoswhenwevisitcertainplaceswithoutacameraathand,wecanuseamobilephonetotakephotos.…StepIIReadingFirstaskstudentstotalkaboutthepictureonpage28.T:Attherightbottomofthepagewecanseeapicture.Nowpleaselookandsaywhatishappeninginthepicture.Askstudentstoworkinpairsandtalkaboutit.A:Acookistakingphotosofthesnakeinthefridgeusingamobile.B:Whydoeshedothat?A:Maybeheisdoingsomeresearchonthesnakes.B:Oneofhisfingersiswrapped.Maybeheisbittenbythesnake.A:Youareright.Perhapsheistakingphotosofthesnaketoshowthedoctors.…Askstudentstoreadthepassagetochecktheirguesses.T:Whatwouldyoudoifasnakebitesyou?S:Iwouldwashthebitewithcleanwaterfirstandthengotothedoctor’s.S:Iwouldgotoseethedoctorrightaway.S:Iwouldkillthesnakefirstandthengotoseethedoctor.…T:Whichofyouisright?Nowlookatthetitleofthepassage.Whatcanwelearnfromthetitleofthepassage?S:Weoftenusethesewordswhenwetakeaphoto.S:Sothemaninthepicturemustbetakingaphotoofthesnake.T:Butwhydoesthemantakephotoforasnake?Ishedoingitforaresearchoranythingelse?Nowreadthepassagequicklyandfindout.Afterreading,asksomestudentstoanswerthequestions.Thenaskthemtoreadthepassageagainandtrytofinishactivities5and6ontheirown.StepIIIWritingAskstudentstowriteashortstory.T:Aswecanseefromthepassage,itisveryimportanttomakegooduseofthenewtechnology.Ifyouareindanger,forexample,ifasnakebitesyou,youcantakeaphotoofthesnakequicklyandshowittothedoctor.Infact,wehavemanyexamplesofusingnewtechnologytohelpusgetaway,orevensaveusfromtroubleordanger.Nextpleasewriteashortstoryhowamobilephonesavedsomeone’slife.Sampleversion:Ajewelershotatbyathiefwassavedbyhismobilephone.OnebulletmissedbutasecondstruckDarrenPriorinthechest.Unbelievably,MrPrior'smobilephonesavedhislife.HewasfiredatashechasedacriminalacrossthesquareandintoanalleywaycalledPumpAlley.Hecarriedonthechaseeventhoughthebullethadmissedhimbyinches.Hewasthenshotatagain.ThesecondbulletrunthroughthebreastpocketofMrPrior'ssuit,hithismobilephoneandbrokethebattery.MrPriortoldoneofficeritwasamiraclehewasnothurt.DetectiveInspectorJoWainwright,leadingtheinquiry,said:“Thereisnodoubtthephonehassavedhimfromseriousinjury.”MrPriorwasinterviewedyesterdayatHorshampolicestationtohelpdetectivestracethegunman.StepIVHomeworkAskstudentstofinishactivities11&12onpages110-111intheworkbook.
