问题训练评价单.doc

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1、Lesson25:Let’sdoanexperiment.问题训练评价单设计者：窦菊梅班级：姓名：各位同学，请根据所学内容，在单位时间内进行系统思考后，认真完成下面的问题，并在小组中充分交流，经过合作探究后准备多元化展示.Ⅰ、对话表演.IfBraindoestheexperiment,willthefloorgetwet?Imaginewhatwillhappen.Workingroups,makeupadialogue.Ⅱ、选择:1.Thepaintinglookslikeit’s.A.righ

2、tsideupB.upsidedownC.turnupsidedownD.turnsupsidedown2.Tomiscoveringthejarapieceofglass.A.forB.onC.withD.in3.Themanwastired,buthekepton.A.workB.workedC.haveworkD.working4.Ineedthreetowritethisarticle.A.paperB.papersC.pieceofpaperD.piecesofpaper5.Giveme

3、achanceandIwillproveityou.A.toB.forC.aboutD.ofⅢ、补全对话：A：Whatareyoudoing?B:1A:Anexperiment?Whatisitabout?B:Atheoryaboutairpressure.Ifillajarwithwater.Icoverthetopwithapieceofcardboard.ThenIturnthejarupsidedown.2A:Ithinkwecan’tdoitinside.I’msurethatthefl

4、oorwillgetwet.B:No,3A:Why?Thewaterwon’tstayinthejar.B:4A:Great!5A.itwon’t.B.I’mbusydoinganexperiment.C.Thinkaboutwhatwillhappen.D.We’lldotheexperimentandmakeobservations.E.Wecanprovewhoisright.小组评价：老师评价：