初中英语教学案例.doc

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1、初中英语教学案例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.Canyoutellmewhatit

2、is? (学生很快地回答) Ss:Waterpollution;Airpollution;Noisepollution;soilpollution…etc. T:Doyouknowwhatcauseswaterpollution? Ss:Factoriespourwastewaterintoriversandlakes. T:Allthefactories? Ss:No. T:Whatfactories? Ss:Paperfactories,printinganddyeingmills,plas

3、ticfactories…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:Whatelsecancausewaterpollution,too? Ss:Somepeoplethrowrubbishintoriversandlakes. T:Howcanwehelptosolvethisproblem? (学生们分组讨论解决办法。) Ss:Wecanadvisethedirectorsofthesefactoriestostoppouringwastewaterint

4、oriversandlakes. 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.WecanwritealettertoGreenChinaaboutit. 2.WecanalsoasknewspaperreportersandTVstationreporterstoreportthesefactories. T:Thereisapaperfactoryinmyhometown.Itp

5、ourswastewaterintotherivereveryday.Thepeopleinthetowndrinkthewateroftherivereveryday.Theyhaveadvisetheleadertostoppouringwastewaterintotherivermanytimes.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

6、学们写在作业本上。) T:Youhavetoldmewhatcauseswaterpollutionandhowtosolvethisproblem.You'reveryclever.Thankyouverymuch.Butcanyoutellmewhatcausesairpollution? Ss:Thesmokeoffactories,thesmokegivenoutbybuses,cars,trucks,motorbikes…ect. T:Therearen'tmanyfactoriesi

7、nourcity,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.Wecanaskpeoplenottodrivetheircarstowork. 3.Wecan

8、askpeopletoridebikestowork. 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:Wecanasktheleaderofthecitytodevelopthepublictra