2018届九年级英语全册《Unit6Whenwasitinvented（第2课时）》教案（新版）人教新目标版

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1、Unit6Whenwasitinvented?SectionA(3a一3c)一.【教材分析】教学目标知识目标1•会听说读写下列单词：accidental;byaccident;nearly;ruler;boi1;remain;smell(smelt/smelled,smclt/smelled);saint;national;trade;takeplace;doubt;withoutdoubt.2.正确使用以下常用表达：byaccident;takeplace;witboutdoubt;aChineserulercalled…；fal1into;sometime;produceani

2、cesmell;oneoftheworld"sfavoritedrinks;thesaintoftea;lessthan;inthe19’century;understandthenatureoftea.3.学会使用以下句型：(1)Didyouknowthattea,themostpopulardrinkintheworld,wasinventedbyaccident?(2)TtissaidthataChineserulercal1edShenNongwasthefirsttodiscoverteaasadrink.(3)OnedayShenNongwasboilingdrinki

3、ngwateroveranopenair・(4)Someleavesfromateaplantfellintothewaterandremainedthereforsometime・(5)Itproducedanicesmellsohetastedthebrownwater.(6)Ttwasquitedelicious,andso,oneoftheworldJsfavoritedrinkswasinvented.(7)Thebookdescribeshowteaplantsweregrownandusedtomaketea・(8)Italsodiscusseswherethefin

4、esttealeaveswereproducedandwhatkindsofwaterworeused.(9)ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6Ulandthe7"centuries.(10)TheteatradefromChinatoWesterncountriestookplaceinthe19，hcentury.(11)TheChinesearewithoutdoubttheoneswhobestunderstandthenatureoftea・能力目标1.阅读短文，按要求找到相应的信息。2.通过阅读提

5、高阅读能力。3.了解茶叶被发明的历史及生产制作的简要过程。情感培养想象力，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，改造目标世界。教学重点1.通过阅读了解茶叶的发明过程。2.短语：byaccident,takeplace,withoutdoubt,allofasudden的用法。3.被动语态结构的变化。教学难点1•阅读短文，获得相关的信息的能力。2.理解并运用所学的词汇及表达方式。教学方法情景教学法；任务型教学法。二、【教学流程】环节师生活动二次备课1.复习热身1、检杳牛词预习(1)先通过PPT呈现本课的单词，教师领读，学生跟读，教师帮助学生正音。(2)做题

6、巩固。根据首字母提示写岀恰当的单词。①Thepleasantsmellrafteryouhavegivenrosestopeople.②Teawasinventedn5,000yearsagoinChina.(3)WhenIgothome,mvmotherwasbdrinkingwateroverafire.④Taskedhimandhegavemethereplywithout⑤YaoShunandYuarebelievedasgoodrinChinesehistory.答案：①remains②nearly③boiling④doubt⑤rulers2、自由交谈。通过“pairwo

7、rk”的形式练习下列对话。一Whenwas/were•••invented?—Itwas/wereinvented…一Wherewas/were---invented?・■•■—Whowas/were#