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姓名课题Unit16.ScientistsatWorkPart1ThesituationofmystudentsandlearningmethodPart2Theanalysisofmateriel1)Teachingaims1.Talkaboutscienceandscientists.2.Practicegivinginstructions.3.Discussandevaluateprosandcons.4.Studysomerulesofwordformation.5.Learntowriteanargumentativeessay.2)Teachingkeypoints1.Tostudyandpracticesometypicalwordsandphrasesbylearningaboutsomeworksofscientists.2.Dosomerelevantlisteningandreading.3)Teachingdifficultpoints1.Rulesofwordformationmaybedifficultforstudentstolearnindepth.2.Toenablestudentstowriteanargumentativeessay.3.Improvelisteningandspeakingabilityofstudents.4)Teachingapproaches1.Studentscenteredapproach2.Cooperationlearningstyle3.GroupdiscussionPart3TeachingproceduresStep1.Warming—up1.Basicgreetingstostudents.2.Introducetheprimarylearningcontentsofthisclasstostudentsandemphasizingthattheobjectoflearningcanbefocusedononeword----Science.3.Setsomedailyexamplesofscienceandscientists.Examplesarelistedasfollows:eg1.Einsteinarrivedataconclusionthatmaximumspeedintheuniverseisthatoflight.eg2.TeachingproceduresEdisoniscreditedwiththeinventionofthephonograph.4.Showsomepicturestostudentsandaskthemtoanswerthefollowingquestionsasfollows:1).Describewhatyoucanseeineachpicture?(Letstudentsexpandtheirownimagination.)2).Whatarethenamesoftheschoolsubjectsinwhichyoustudyscience?(physics;chemistryandbiology)3).Giveanexampleofwhatyoulearnineachfieldofscience.(Letstudentssharetheirexampleswiththeirdeskmates.)Step2.Listening1.Afewminutescanbegiventostudentstodothepreparingworkforthefollowinglisteningpractice.Askingstudentstolookattheexercisesinthebookandmakeaguess.2.ListentothetapeandtickthethingsthatMrs.Zhutalksabout.1).Studentsneedtoguessthemeaningofeachword.2).Starttoexplainthemeaningofeachwordafterfinishingthelisteningcontents.Safetyinthelab实验室安全Gloves手套Gases气体Experiments实验Longhair长发Liquids液体Caraccidents车祸Shoes鞋子Flames火焰3.Listenthetapeonceagainandanswerthequestionsasfollows,allTeachingproceduresofthesequestionsshouldbedonebyindividuals.1).Whatisthemostimportantthingstudentsshouldremember?2).Whatisthefirstthingstudentsshoulddowhentheycomeintothelab.3).Whyshouldstudentsbecarefulsmellingfrombottles?4).Whatistobedonewhenanythinggetsintoyoureyes?5).Whatshouldstudentsdobeforeleavingthelab?4.Checktheiranswerstogetherandthensharetherightanswersinthescreen.Step3.Speaking1.Lookatthedialogueandlearntotalkaboutadvantagesanddisadvantagesofahigh-tech.Usingthefollowingexpressionstofulfilltheadvantagesanddisadvantagesofhigh-tech.2.Workinpairstodiscusstheadvantagesanddisadvantagesofcloning,nuclearenergy,computersandspaceflights.Askstudentstosharetheirideaswiththeirclassmatesandreadtheanswerloudly.3.Prepareadialoguewithyourdeskmatesandmakingittobeasmallpresentationandthispresentationwillbeperformedinnextclass.Step4.Reading1.Fastreadingandlistening:Franklin’sfamouskiteexperimentLetstudentstoreadandlistentothetapetodecidetrueorfalsestatementsaboutthetext.2.Skimming:Letstudentsreadthetextagainandfindoutsomedetailsaboutthetext.3.Readthetextforathirdtimeandchoosethebestchoices.4.Theanalyzesofthewholepassage:TeachingproceduresThreepartsWhen:onarainydayinJune,1752Where:inashedinthefieldsWho:FranklinandhissonWhat”:akiteexperimentWhy:toprovelightningandelectricityarethesame5.Askstudentstodiscussthethreequestionsandletthemsharetheanswerstootherstudents.Step5.Wordstudy1.Givethedetailedexplanationsandseveralmeaningsofthesewordstostudents:1).ChargeVt.装载；控诉；记账；使充电vt.&vi.指责；进攻；向…方向冲去；注满（玻璃杯）n.费用；指示；掌管；指责vi.索价；收费；要求支付；为…收取费用（常与for连用）2).Conductvt.&vi.引导；带领；控制；传导vt.组织；安排；实施；执行adj.指挥，带领，护送vi.（在乐队里）当指挥；（在公共电汽车或火车上）当售票员；指路3).Crossn.十字架；十字形饰物；杂交品种；痛苦vi.交错而行；横渡；越境vt.杂交；横跨，穿越；划掉；使相交adj.坏脾气的，易怒的；相反的，反向的4).Sharpadj.敏锐的；锋利的；狡猾的，聪明的；尖锐的adv.猛烈地；尖锐地；尖利地；偏高地n.升半音；尖头；骗子；内行，专家vt.[音乐]把（音调）升高（半音）vi.[音乐]升音演奏（或演唱）5).Tearn.眼泪；撕；裂缝；狂奔，疾驰Teachingprocedures6).Tien.关系；领带，绳子；平局；束缚，限制vt.（用线、绳等）系；（在线、绳上）打结；连接；与…成平局vi.打结，系上；平局；被用带（或绳子等）系住2.Analyzingtheuseofthesewordsandaskingstudentstoworkinpairstodiscusstheanswersoftheexercise.Step6.Grammar1.Thedefinitionofcompoundword:Compoundsaremainlynounsoradjectivesthataremadeupofatleasttwoparts2.Givestudentssomeexamplestolearnaboutdifferenttypesofcompoundwords:a.名词＋名词：bookshop／store／seller／mark，sunlight／shine／glasses，French／Englishman，policeman／woman，volley／basket／base／football，grandfather／mother／son／daughter／parent（s）／children，schoolboy／girl／bag／yard，headache／master／teacher，moon-cake／light，team／house／homework，workbook／placeb.形容词＋名词：loudspeaker，goodbye，midnight／day，blackboard，Mid-autumn，software，mainland．．．c.动名词＋名词：sitting／waiting-room．．．d.动词＋名词：playground／house，watchtower，chopsticks，washroom，checkout，breakfast．．．e.名词＋动名词：handwriting，homecooking，thanksgiving，roller-skating．．．f.动词＋副词：get-togetherPart4HomeworkPart5BlackboarddesignPart6ReflectionandEvaluation