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1、Unit6Whenwasitinvented【课题】Unit6Whenwasitinvented?SectionA(GrammarFocus-4c)教师个性补案【学习目标】1.语言知识目标：1)学习掌握下列词汇：fridge,low,somebody,translate,lock,earthquake,sudden,allofasudden,biscuit,cookie,instrument2）进行一步复习巩固学习SectionA部分所学的生词和词组。3）进一步学习运用一般过去时态的被动语态。4)掌握主
2、动语态变被动语态的方法，并通过不同方式的练习，来熟练运用。2.情感态度价值观目标：培养想象力，善于观察事物。面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。【学习重难点】1.教学重点：1)学习生词fridge,low,somebody,translate,lock,earthquake,sudden,allofasudden,biscuit,cookie,instrument2)复习巩固SectionA部分所学的生词和词组，达到熟练运用的目标。2.教学难点：1)一般过去时态的句子变为被动语
3、态。2)综合运用所学的知识进行练习运用。【学法指导】作业运用已有学习经验【教学过程】Ⅰ.Warming-upandrevision1.Haveadictationofthenewwordslearnedinthelastclass.2.Reviewsomemainphraseswelearnedinthelastclass.Checkthehomework.3.LetsomeSstellsomethingabouthowteawasinventedbyaccident.Tellsomethingabou
4、thowteawasinventedbyaccident.OnedayShenNongwasboilingdrinkingwateroveranopenfire.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.Itproducedanicesmellsohetastedthebrownwater.Itwasquitedeliciousandoneoftheworld’sfavoritedrinkwasinvented.
5、TellsomethingaboutLuYuandhisChaJing.LuYu“thesaintoftea”mentionedShenNonginhisbookChaJing.Thebookdescribeshowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.ItisbelievedthatteawasbroughttoKo
6、reaandJapanduring6thand7thcenturies.InEngland,teadidn’tappearuntilaround1660.TheteatradefromChinatoWesterncountriestookplaceinthe19thcentury.Ⅱ.GrammarFocus.1.学生阅读GrammarFocus中的句子，然后做填空练习。①拉链是什么时候被发明的？___________thezipper________?②它于1893年被发明。It___________
7、____in1893.③它是由谁发明的？【教学过程】___________itinvented______?④它是由惠特科姆•贾得森发明的。It_________________WhitcombJudson.⑤茶叶什么时候被带到朝鲜去的？___________tea________toKorea?⑥茶叶在六到七世纪之间被带到朝鲜。It____________toKorea________the6thand7thcenturies.⑦热冰淇淋勺用来做什么？What____thehotice-cream__
8、________?⑧它用于挖很冷的冰淇淋。It’s_________________reallycoldice-cream.⑨电话机在1876年被贝尔所发明。Thetelephone__________________AlexanderGrahamBellin1876.⑩贝尔于1876年发明了电话机。AlexanderGrahamBell_________thetelephonein1876.2.学生们根据记忆，看大屏幕来完成填空练习。3.
