saving the earth（the second period）

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1、Savingtheearth（TheSecondPeriod）　　TheSecondPeriod　　TeachingAims：　　1．Improvethestudents’readingability．　　2．Learnsomeusefulwordsandexpressions．　　3．LearnsomethingabouttheEarthSummittohelpthestudentsknowtheimportance　　ofprotectingourearth．　　TeachingImportantPoints：　　1．Im

2、provethestudents’readingability．　　2．Mastertheusefulwordsandexpressions.　　TeachingDifficultPoints：　　1．Howtohelpthestudentsmastertheusageoftheusefulwordsandphrasesinthepassage.　　2．Howtoimprovethestudents’readingability．　　TeachingMethods　　1．Fastreadingandreadingtogetth

3、egeneralideaandthedetailedinformationofthepassageandtoimprovethestudents’readingability．　　2．ExplanationtohelpSsmastertheusageoftheimportantwordsandphrases．　　3.Individualorpairworktomakeeverystudentworkinclass．　　4．Listeningandrepeatingmethodtoimprovethestudents’pronu

4、nciation．　　TeachingAids：　　1．ataperecorder　　2．aprojector　　3．theblackboard　　TeachingProcedures：　　StepIGreetingsandLead—in　　Greetthewholeclassasusual．　　T:Inthefirstperiodofthisunit，wetalkedaboutourenvironment．Weknowthatourenvironmentisingreatdanger．It’sbeingseriouslypo

5、lluted．　　Whatcanwedotoprotecttheenvironment?　　S：Wecanhelpmorepeopletoknowtheimportanceofprotectingourearth．　　S：Weshouldnotusethethingsthatpollutetheenvironment，suchasplasticbags，air—conditionersandsoon．　　S：…　　StepⅡPre—reading　　T：Verygood．Todaywe’regoingtoreadthepass

6、age“Welcometotheearthsummit”．Itisabouttheearthsummitandsomeofthemajorproblemsfacingtheworld．Beforereadingthetext，trytopredictitscontent．Workinpairsandwritedownwhatyouthinkeachpartofthetextwillbeabout．　　(Allowthestudentsafewminutestofinishthetask．Thenasksomestudents　

7、　tosaytheiranswers．Comparetheanswersandchoosethebestofthem．)　　StepIIIReading　　T：Welldone．Now,pleasereadthepassagequicklymaketheoutlineofthetext．Compareitwiththeoutlineyoumadejustnow，Findouthowtheyaredifferentfromeachother，Whichonedoyouthinkisbetter?Areyouclear?　　Ss：

8、Yes．　　(GiveSsenoughtimetoreadthetext，makethenewoutlineandcompareitwiththeonemadeinthePre-reading．Finally,asksomestudentstoanswerthequestio