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Unit4AmazingScienceUnit4AmazingScienceTopic2Topic2WhenwasitWhenwasitinventinvented?ed?仓房初中单丽提纲导学1.Listento1aandanswersomequestions.2.Summarizetheusageofallow,cometrue.3.Compare“bemadeof”and“bemadefrom”,“wish”and“hope”4.Summarizethestructureofthesimplepresentpassivevoice.概括一般现在时被动语态的结构。G:\课件\知识点-副本.doc题号组别展示形式2G5板书3G4板书4G6板书展示分工表题号组别评价形式2G2口头3G3口头4G1口头评价分工表What’situsedfor?Itisusedformeasuringanddrawing.What’sthisinEnglish?It’saruler.What’sitmadeof?It’smadeofsteel.说一说What’situsedfor?Itisusedforwritingin.abottleofinkWhat’sthisinEnglish?It’sabottleofink.What’sitmadefrom?It’smadefromcarbon.carbon碳What’situsedfor?Itisusedforwritingon.What’sthisinEnglish?It’sapieceofpaper.What’sitmadefrom?It’smadefromwood.rocketamodelrocket(1)WhyisJaneunhappy?(2)Whomadethemodelrocket?(3)Whatisthemodelrocketmadeof?(4)Whatisarocketusedfor?(5)WhatdoesKangkangwish?1aLook,listenandsayListenandanswerthefollowingquestions1.Becauseshe’snotallowedtoplaycomputergames.2.ItismadebyKangkang.3.It’smadeofmetal.4.It’susedforsendingsatellitesorspaceshipsintospace.5.Hewisheshecouldgointospacesomeday.Let’ssumuptogether.1，如何描述事物（材质，用途）2、allow,cometrue等词的用法3、bemadeof与bemadefrom;wish与hope的比较4、一般现在时的被动形式总一总归纳made和used的其他短语由几部分组成在某地/某时制造由某人制造被制成被用来做被用来做被用作被某人使用.过去常做.习惯于做想一想bemadeupofbemadeinbemadebybemadeintobeusedforbeusedtodobeusedasbeusedbyusedtodosthbe/getusedtodoingsth想一想1.MP3playersweredevelopedinKorea.肯定句式：主语+was/were+vt.-ed2.1.MP3playerswerenotdevelopedinKorea.否定句式：主语+was/were+not+vt.-ed3.1.WereMP3playersdevelopedinKorea?一般疑问句式：Was/Were+主语+vt.-ed一般过去时的被动语态，结构是什么？4.Wherewasitdeveloped?特殊疑问句式：疑问词W/H+was/were+subject+vt.-edSugarsugarcanismadefromSaltseawater.ismadefromredwinegrapesismadefromswearcottonismadefromListento2aandfillintheblanks.W:Hi,Kangkang!what’sthis?K:It’sanMP3______.W:Er.What’sit_____for?K:It’susedforhelpingusto_____ourEnglish.W:____wasitdeveloped?K:Around_____.W:____wasitdeveloped?K:ItwasdevelopedinKorea.It’smore____thanarecorder.W:Cool!I’llbuy____,too.playerusedimproveWhen1998WhereusefuloneMatchthepictureswiththeirnames.Matchthepictureswiththeirnames.ThenmakeconversationssimilartoThenmakeconversationssimilarto2a.2a.InventionTimeCountryUseDigitalcamera()1975AmericatakephotosComputer()1946AmericahelptoworkandstudyCellphone()1973Americacommunicate123132I.I.Choosetherightanswers.Youcandoit.Choosetherightanswers.Youcandoit.()1.He___playcomputergamesunlesshefinishedhishomework.A.wasallowedtoB.wasnotallowedtoC.allowto()2.Weallknowthatpaper___wood.A.ismadeofB.ismadeintoC.ismadefrom()3.Thiskindofmachine___in2006.A.isinventedB.ismadeC.wasinvented()4.A(An)___isusedfortakingphotos.A.CameraB.LiftC.MP3player()5.Weshouldspendmoretime___becauseit’stooimportant.A.tolearnEnglishB.learningEnglishC.inEnglishBCCAB练一练6.Olderpeople____well.A.looksafterB.mustbelookedafterC.mustlookafterD.lookedafter7.Ourteacher______carefully.A.shouldbelistenedtoB.shouldbelistenC.belistenedD.islistenedBA练一练ⅡFillintheblankswiththerightprepositions.1.Thedeskismade_____wood.2.Theredwineismade_____grapes.3.Thisdeliciouscakewasmade___mymother.4.Glassesismade___glass.5.Ourgroupismadeup___fourstudents.6.Thatkindofmachineismade_____Japan.offrombyofofbemadeupof由……组成in练一练Homework:Writeashortpassageaboutoneofyourfavouriteinventions.