unit16warmingupandlistening新教材课件
日期：2010-09-06 09:31
assoonasyouaredeadorrotten，eitherwritethingsworthreading，ordothingsworththewriting---BenjiaminFranklinIWARMINGUPTask1:Whatcanyouseeineachpicture1Photo1showsstudentsatworkinachemistrylab2Photo2showsanEnglishbookcalledHamlet，ScientistsatworkWarmingup&ListeningDesignedbyLiangJunUNIT16EinsteinTheoryofrelativityEdisonTheelectricbulbCalileantelescopeIfyouwouldnotbeforgotten，adictionaryandanotebook3Photo3showstwostudentsdoinganexperiment4Photo4showsstudentslookingatsomethingthroughamicroscopeMyQuestion:Whathavethesefourpicturessuggestedyou?WecanmasterknowledgeandexperiencebyreadingbooksordoingexperimentsbyourownhandsTask2:Telloutthenamesoftheschoolsubjectsconnectedscience:chemistryphysicsbiologyTask3:Whatdoyoulearninthefieldofphysics?powerenergyheatelectricitygravitylightsoundwavebiologycreatureplantgermanimalbeingcellbeast1Whydoweneedtodosomeexperiment?Totrysomethingnew，especiallyinordertogainexperience2Where，
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