导学案年级学科设计者时间课时课型教学平台使用九年级英语刘彩霞3新课课题Unit6Whenwasitinvented？SectionA3a-3c学习目标1.通过阅读文章3a培养学生的阅读技能，通过完成3b,培养学生的阅读技能，通过完成3c，使学生进一步掌握一般过去时的被动语态，培养学生的写作能力。2.学生了解茶的发明与中国茶文化的传播。重点难点1.阅读理解能力训练。2.掌握重点词汇、句型及运用。环节学习过程一．课前预习英汉互译1．偶然地_____________2茶圣_____________3落入________________4aChineserulercalledShenNong_____________5据说______________6discoverteaasadrink________7mention___________8remain__________9ovreanopenfire____________10produceanicesmell____________11lessthan100years___________12tastethebrownwater_____________13takeplace___________14duringthe6thand7thcenturies_____15thenatureoftea________16themostpopulardrinkintheworld___________________17thenationaldrink_____________18withoutdoubt________19knowaboutteaculture_____________20oneoftheworld’sfavoritedrinkswasinvented_____________二.课内探究（一）1.预习检测2.学生自主阅读3a，完成4个问题3.然后小组合作交流检查所列内容4.展示(二)自主完成3a,3b.合作完成（四）翻译句子。(三)知识点拨：1.invent,discover,find,findout1)invent“发明”指发明一枪不存在的新事物。PaperwasinventedinChina.2)discover“发现”指发现越原来就存在，但一直未被认识的事物。MadamCruie(居里夫人)___________radium(镭)3)find“发现，找到”指偶然发现某物Shefoundawallet(钱包)onherwayhome.4)findout指经过观察，研究，调查等查明事实真相或得到某种结果。Pleasefindoutwherethehospitalis.2.fallinto“落入,陷入”Hewasdrunkandfellintothewater.他酒醉跌落水中。3.Itproducedanicesmellsohetastedthebrownwater这种水发出一种怡人的气味，因此他品尝了棕色的水。4.not…until…“直到……才……”Theydidn’tfinishtheworkuntilyesterdayevening.(译成英语)走进中考：（2008．潍坊）()---Whendidyourfathercomebacklastnight?---Hedidnotcomebackhefinishedallthework.A.whileB.ifC.untilD.after5.although/though虽然…...(但是）......（改错）Althoughheisveryold,buthestillworkshard.(四)翻译句子1.ItissaidthataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.据说......2.ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6thand7thcenturies.3.Thishelpedtospreadthepopularityofteaandtheplanttomoreplacesaroundtheworld.4.TheChinesearewithoutdoubttheoneswhobestunderstandthenatureoftea.三．课后练习(一)用所给词的适当形式填空。1.Didyounoticeagirl____________(read)overthere?2.Acar____________(fall)intotheriverjustnow.3.Theflowershavea____________(please)smell.4.Thiskindoffoodiscookedbyacook______(call)Jake.5.I_______________(notcome)backuntilheleft.6.The____________(leaf)onthetreesturnyellowinautumn.(二)句型转换1.ShoeswithadjustableheelswereinventedbyJayceCoziarandJamieEllsworth.(对划线部分提问)shoeswithadjustableheelsinventedby?2.Electricslipperswereinventedtwoyearsago.(对划线部分提问)electricslippersinvented?3.Battery-operatedslipperswereinventedin1970.(用JulieTompson作主语改写句子)battery-operatedslippersin1970.4.Someonesawhimswiminthelakeyesterday.(该为被动语态)Heswiminthelakeyesterday.评价与反思：
