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高中英语人教版必修2教案:(Unit3 Computers--Period6 Assessment)

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Period6AssessmentTheGeneralIdeaofThisPeriod:ThisperiodistohelptheSstoelevatetheiracquisitionaboutcomputersandroidsandITandtheirabilityofemployingthewords,expressions,grammarlearnedinthisunit.TeachingAims:1.Elevateefficientlythestudents’knowledgeaboutcomputers,androidsandIT.2.ElevatetheSsabilityofusingthewordsandexpressionsandgrammarlearnedinthisunit.TeachingImportantandDifficultPoint:HelptheSslearntoassesswhethertheirknowledgeaboutthistopichasincreased.TeachingMethods:1.Question-and-answeractivity.2.Pairworkandgroupworktomakethestudentsworkinclass.TeachingAids:1.Amultimedia.2.Ablackboard.TeachingProcedures:Step1GreetingsT:Goodmorning,boysandgirls.Ss:Goodmorning,Miss.Step2RevisionT:Sofarwehavefinishedthisunitwhichisabout...?Ss:It’saboutthehistoryanddevelopmentofcomputers.S1:Ihavelearnedtremendousaboutthecomputers,androidsandI’vemadeupmymindtolearncomputerscienceinthefutureifpossible.T:Terrific.Step3AssessmentT:Todaywearegoingtoseehowhardyouworkedandhowmuchmoreyouknowaboutcomputers.Nowworkwithyourpartnersandfinishthesequestionsfirst.非测试性评价1.TowhatextentarecomputerandInternetbecomingpartofyourlife?Iusethecomputerand/orInternetto:—typemyhomework—drawpictures—playgames—communicatewithmyfriends—gatherrelatedinformationformylessons.—buythethingsIlike,eg:booksandclothes.—listentomusic—watchmovies.2.WhatelsedoyouthinkthecomputerandInternetwillhelpyoutodo?_______________________________________________3,3.Whichpart(s)ofthecomputerdoyouthinkneed(s)moreimprovement?Why?YoucanuseExercise1intheworkbook(P56)asreferenceforthepartsofthecomputer._______________________________________________4.Lookattheflowchartexplaininghowthecomputertechnologyhasbeendevelopingandcompleteitwithyourpartners.Thengiveabrieforalpresentationonthedevelopmentofcomputertechnologywiththehelpofthechart.Whenyou’repreparingit,youcanrefertothereadingpassageonPage18oftheStudent’sBook.Youroralpresentationwillbelessthanthreeminutes.测试性评价Ⅰ.单词拼写1.Incwithmosteducatedpeople,heprefersclassicalmusictojazz.2.Theinventionofcomputerwasa______(技术的)revolution.3.Heisquitecleveraboythoughhelookss-minded.4.Inthepast20years,myhometownhastchanged.5.ComputersareoftenusedtodealwithinformationandcommunicatewitheachotheraroundtheworldbytheI.6.Therearemanywaysof______(通讯)inthemodernworld,suchastelephone,fax,andsoon.7.Intheearly1960s,computerswereconnectedbyan,sothatpeoplecouldshareinformationandtalktoeachother.8.Heissocleverthatheisconsideredtohavehigh______(智力).9.Shewas______(徘徊)upanddowntheroad,notknowingwhattoandwheretogo.10.Couldyoutellmetheadvantagesanddofbeingfamous?Possibleanswers:1.common2.technological3.simple4.totally5.Internet6.communication7.network8.intell-igence9.wandering10.disadvantagesⅡ.句型转换/完成句子1.Personally,Ithinktheteamwhowonfirstplacecheated.__________________,Ithinktheteamwhowonfirstplacecheated.2.I’mafraidsomethingurgenthasrisen;Iwon’tbeabletoseeyoutonight.I’mafraidsomethingurgenthas____________;Iwon’tbeabletoseeyoutonight.3.Astime____________(流逝),mymemoryseemstogetworse.4.They’veboughtmanybookswhichare____________(适合)teenagers.5.Thenewtypeofmobilephoneisexpensive.______,it’sworthbuyingit.6.Hewasfoolishenoughtoacceptherinvitation.Hewas______foolish______heacceptedherinvitation.7.Howareyougoingto____________(处理)thewaterpollutionofthearea?8.Youhaveto__________________(做出决定)whethertoacceptthejobornot.Possibleanswers:1.Inmyopinion2.comeup3.goesby4.suitablefor5.Anyway/Anyhow6.so,that7.dealwith8.makeachoiceStep4TheDesignoftheWritingontheBlackboardUnit3Computers3,Period6Inmyopinionso...thatcomeupdeal+withgoesbymakeachoicesuitable...forStep5RecordafterTeachingActivitiesandResearch:Whetherornotshouldthecomputerbeusedinteaching?Supposeyourclassroomhasbeenequippedwithacomputer.Yourteachershaveusedalotthecomputerintheirteaching.Someofyourclassmatesareforusingthecomputerinteaching,buttheothersareagainstusingthecomputerinteaching,andyoutrytoworkintwosides:1.Bringthistopictoyourclassmates,anddividetheclassintotwosides,eachofwhichhasseveralsmallgroups.2.Makealistoftheadvantages/disadvantagesaboutusingthecomputerinteachingbasedontheopinionsorideasofthosewhoarefor/againstusingthecomputerinteaching.3.Shareyourlistwithothergroups,putyourliststogethertomakeonecomprehensivelistoutofwhateachgroupshascomeup.4.YoumayalsowanttoreadandsurftheInternetaboutdifferentviewsonusingthecomputerinteachingtofindmorereasonstosupportyourideas.5.Then,cometoareasonabledecisionaboutwhetherornotthecomputershouldbeusedinteaching.6.Createadebateinclassonwhetherornotthecomputershouldbeusedinteaching.7.Whiledebating,youwilltrytousethefollowingexpressions.Ithinkthat...Yes,Ithinkso.Idon’tthinkso.Iagreethat...Idon’tagree.I’mafraidnot.Inmyopinion,Inaddition,Besides,First...,second...,Inaword/Inbrief3 查看更多

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