下学期Unit18a高二英语课件
日期：2010-10-22 10:51
WarmingupandlisteningUnit18InventionsThestudyinspaceSiliconchipplantedinhumanbrainNewInventionsMaglevVideophonePortablecomputerWhatinventionimpressesyoumost?ToptenInventionsofAllTime人类历史上最重要的十大发明LaserLightbulb/electricityAirplaneAutomobileTelegraphyRadarRadioPenicillin青霉素Microchip芯片MatcheachpicturewiththecorrectdescriptiononP572Doyouthinktheseinventionswouldbeuseful?3Isthereanythingyouwouldliketoinvent?Ifso，whatandwhy?DrawitFutureinventionsAnappleadaykeepsthedoctorawayStructure:Itisobviousthat+句子（明显的）Itisobviousthatknowledgeplaysanimportantroleinourlife一天一个苹果，不用请医生Proverb&StructureListentotwoinventorsdescribetheirnewinventions/scenariostoapatentofficerListeningonP58Whatistheirinventions?Doesthepatentofficerwanttogivethemapatent?1WhataretheadvantagesofMrJones’newinvention?2Howdoesitwork?3Whatcanitbeusedfor?4WhydoesthepatentofficernotwanttogiveMrJonesapatent?ThenewinventioniscleanandcheapIt’savehiclethatdoesn’tneedanengineorfuelThevehic，
查看全部