搜索
1Period5WritingTheGeneralIdeaofThisPeriod：ThisperiodincludesspeakingandwritingonPage22andwritingonPage23.ThepurposeistoencouragetheSstothinkandtalkcreativelyaboutcomputersandandroids，expresstheirownopinionsusingwordsandexpressionsconcerningcomputersandandroids，andorganizetheirideasintoacomposition.TeachingAims：1.Enablethestudentstolearnhowtowriteareportabouttheirchoice.2.Enablethestudentstolearnthewritingwayofexpressingideasandgivingreasonstosupporttheideas.TeachingImportantandDifficultPoint：Howtomakeadecisionaboutwhichkindofcomputertobuyandexplainwhy.TeachingMethods：1.Task-basedlearning.2.Cooperativelearning.TeachingAids：Aprojectorandmultimedia.TeachingProcedures：Step1Speakingandwriting（Page22）T：Class，supposeyouandyourpartnerhavebeenaskedtohelpchoosecomputersforyourschool.Youhavelookedatseveralcomputers.Talkaboutthespecialthingseachcomputerhas.Makeadecisionaboutwhichkindofcomputertobuyandexplainwhy.AndthenyouaregoingtowriteareportaboutyourchoiceThereisalistofthingsyourcomputercouldhave.AfastPCthemonitorissmallerImproveddiscstorageusedrecycledmaterialsInternetaflatscreenStudentstalkaboutthespecialthingseachcomputercando.T：Somuchforthetalking.Andnowyouwillbegivenfiveminutestowriteareportaboutyourchoice.Afterthatsomeofyouwillbeaskedtopresentyourreporttotheclass.Inyourwritingtrytousethepresentperfectpassiveinyourreport.Youmaybeginyourreportlikethis：Welookedatmanydifferentcomputers.TheonewehavechosenisthePEPpersonalcomputer.Oneofthemainreasonsisthatitissuitableforschools.Wefoundoutthat...Fiveminuteslater，severalstudentsbegintopresenttheirreportstotheclass，andtheteacherwillshowtwoorthreereportsusingtheprojectortofindoutandcorrectthepossiblemistakeswiththeclass.PossibleversionWelookedatmanydifferentcomputers.TheonewehavechosenisthePEPpersonalcomputer.Oneofthemainreasonsisthatitissuitableforschools.Wefoundoutthatitlookednotonlycutebutalsoadvanced.First，ithasaflatscreenwhichmakesthecomputerprettyattractive.ButthesecondandthemostimportantaspectaboutthePEPisthatithasundergonealotofimprovementsinmanyrespects.Forexample，itcontainsimproveddiscstorageandthatmeansit’sfasterPC.It’ssuitable2tobeconnectedtotheInternet.AlsothePChasasmallermonitorandismadewithusedrecycledmaterialswhichdonoharmtotheenvironment.Inaword，wethinkitissuitableforourschool.T：Thankyouforhelpingchoosecomputerswhicharesuitableforourschool，andI’msurewiththesecomputerstobeequippedinourschoolwewillimprovetheteachingconditionsandteachingqualityofcourse.Now，let’scometothewritingonPage23.Step2Writing（Page23）T：Boysandgirls，supposeyouareanandroidandworkforafamilywithonechildwhoisveryspoiled.Theparentswantyoutodoeverythingforthem.Theparentsarekind，buttheyoftenaskyoutowatchovertheirchild.Howdoyoufeel?Whatwouldyoudoifthechildaskedyoutodohis/herhomeworkforhim/her?Wouldyoutellthechild“no”?Youmaybeginlikethis：Hello，everyone.Mynameis______.I’ma321modelandroid.IworkfortheLifamily...Now，youwillalsobegivenfiveminutestowriteyouropinionandfeelings.Fiveminuteslater，theteachershowstwoorthreeofthepassageswrittenbythestudentsusingtheprojectortofindoutandcorrectthepossiblemistakeswiththeclass.PossibleversionHello，everyone.Mynameis______.I’ma321modelandroid.IworkfortheLifamily.Myjobistakingcareoftheironlyson.Theparentsarenicebuttheboyisspoiled.Thefamilyaskedmetodoeverythingforthem，fromshoppingtocleaningthefloors.Butwhat’sterrible，thechildaskedmetodohishomework!That’stoomuch!I’manandroid，yes，butI’vegotmymindandfeelingsIcan’tdothingsthatareharmfultopeopleagainstmywill!Step3SummaryandHomeworkT：Boysandgirls，inthisperiod，weworkedhardandwrotetwoshortcompositions.You’venotonlylearnedtomakeyourchoicesorexpressyourideasbutalsolearnedtogiveyourreasonstosupportyourchoicesorideas.It’sreallyapracticalwritingjobforyoutodo，don’tyouthinkso?Suchwritingjobs，I’msure，willhelpyouimproveyourwritingskills.Nowhomeworkforyoutoday—gooverthewholeunit.Step4TheDesignoftheWritingontheBlackboardUnit3ComputersPeriod5AfastPCthemonitorissmallerImproveddiscstorageusedrecycledmaterialsInternetaflatscreenStep5RecordafterTeaching