2018届九年级英语全册Unit6Whenwasitinvented第2课时教案.docx

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1、Unit6Whenwasitinvented?SectionA（3a—3c）一、【教材分析】1.会听说读写下列单词：accidental;byaccident;nearly;ruler;boil;remain;smell(smelt/smelled,smelt/smelled);saint;national;trade;takeplace;doubt;withoutdoubt.教知识2.正确使用以下常用表达：学目标byaccident;takeplace;withoutdoubt;aChineserulercalled…；fallinto;sometime;目pr

2、oduceanicesmell;oneoftheworld’sfavoritedrinks;thesaintoftea;lessthan;th标inthe19century;understandthenatureoftea.3.学会使用以下句型：（1）Didyouknowthattea,themostpopulardrinkintheworld,wasinventedbyaccident?（2）ItissaidthataChineserulercalledShenNongwasthefirsttodiscoverteaasadrink.（3）OnedayShenN

3、ongwasboilingdrinkingwateroveranopenair.（4）Someleavesfromateaplantfellintothewaterandremainedthereforsometime.（5）Itproducedanicesmellsohetastedthebrownwater.（6）Itwasquitedelicious,andso,oneoftheworld’sfavoritedrinkswasinvented.（7）Thebookdescribeshowteaplantsweregrownandusedtomaketea.（

4、8）Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.th（9）ItisbelievedthatteawasbroughttoKoreaandJapanduringthe6andtheth7centuries.th（10）TheteatradefromChinatoWesterncountriestookplaceinthe19century.（11）TheChinesearewithoutdoubttheoneswhobestunderstandthenat

5、ureoftea.能力1.阅读短文，按要求找到相应的信息。目标2.通过阅读提高阅读能力。3.了解茶叶被发明的历史及生产制作的简要过程。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，改造情感世界。目标教学重点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。情景教学法；任务型教学法。教学方法二、【教学流程】环节师生活动二次备课1、检查生词预习

6、（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）做题巩固。根据首字母提示写出恰当的单词。①Thepleasantsmellr________afteryouhavegivenrosestopeople.②Teawasinventedn__________5,000yearsagoinChina.I.复习热身③WhenIgothome,mymotherwasb__________drinkingwateroverafire.④Iaskedhimandhegavemethereplywithout__________.⑤YaoShunan

7、dYuarebelievedasgoodr_________inChinesehistory.答案：①remains②nearly③boiling④doubt⑤rulers2、自由交谈。通过“pairwork”的形式练习下列对话。—Whenwas/were…invented?—Itwas/wereinvented…—Wherewas/were…invented?.—…—Whowas/were…inventedby?—…感知1.观看“ChineseTea”和“TeatraditioninChina”两段视频，初步感知本文课题“AnAccidentalinventio

8、n”。T: