英语教学案例及分析.doc

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1、英语教学案例及分析whatthingscanharmtheenvironment?whatdoyouthinkweshoulddotoimproveourenvironment?）活动目的：通过列举污染源，学生更清楚当前环境的不仅如人意，保护环境刻不容缓，从而使学生增强保护环境的意识。他们动脑筋，想办法，积极讨论保护环境的措施，在不知不觉中提高英语语言运用能力。活动过程：t:thereismuchpollutionallovertheworldnow.canyoutellmewhatitis?(学生很快地回答)ss:waterpollution；airp

2、ollution；noisepollution；soilpollution…etc.t:doyouknowwhatcauseswaterpollution?ss:factoriespourwastewaterintoriversａndlakes.t:allthefactories?ss:no.t:whatfactories?ss:paperfactories,printingａnddyeingmills,plasticfactories…ect.(学生不会用英语说“印染厂及塑料厂”，他们说中文，我说英文。)t:whatelsecancausewaterp

3、ollution,too?ss:somepeoplethrowrubbishintoriversａndlakes.t:howcanwehelptosolvethisproblem?(学生们分组讨论解决办法。)ss:wecanadvisethedirectorsofthesefactoriestostoppouringwastewaterintoriversａndlakes.t:iftheydon’tacceptyouradvice,whatelsecanwedo?（学生们讨论更热烈了，过了一会儿，他们七嘴八舌地说：）ss:1.wecanwritealet

4、tertogreenchinaaboutit.2.wecanalsoasknewspaperreportersａndtvstationreporterstoreportthesefactories.……t:thereisapaperfactoryinmyhometown.itpourswastewaterintotherivereveryday.thepeopleinthetowndrinkthewateroftherivereveryday.theyhaveadvisetheleadertostoppouringwastewaterintotheriv

5、ermanytimes.butheneveracceptsit.canyouwritealetteraboutittothegreenchina?(学生异口同声说“yes”。由于写作太费时间，这封信作为回家作业，请同学们写在作业本上。)t:youhavetoldmewhatcauseswaterpollutionandhowtosolvethisproblem.you’reveryclever.thankyouverymuch.butcanyoutellmewhatcausesairpollution?ss:thesmokeoffactories,the

6、smokegivenoutbybuses,cars,trucks,motorbikes…ect.t:therearen’tmanyfactoriesinourcity,hangzhou.buttheairisnotgoodenough.why?ss:becausethereismuchtraffic.t:canyouthinkoutawaytosolvethisproblem?(学生们分组讨论解决方案，基础差的同学也纷纷参与，只不过在用中文说；基础好的同学在帮他们翻译。)ss:1.wecanplantmoretreesonroads.2.wecanask

7、peoplenottodrivetheircarstowork.3.wecanaskpeopletoridebikestowork.4.wecantellpeopleridingbikesisgoodfortheirhealth.……t:iftheirhomesarefarawayｆromtheirworkplaces,cantheyridebikestowork?ss:no.t:howcanwesolveit?(学生们兴致更高了。你说一句，我说一句。大意是：)ss:wecanasktheleaderofthecitytodevelopthepublic

8、traffic.suchasaddingmorebuses,buildingun