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1、Unit13We’retryingtosavetheearth!SectionB2a–2e&GrammarTeachingaims一、语言知识目标(1)听、说、读、写以下词汇：litter,advantagedustbin,shark,fin,method,cruel.transportation,recycle,napkin，creativity(2)基本词组：beharmfultoputsth. to gooduse,pull…do,at the top(ofsth.),takepartin,bringback to（3）基本句型：Wear
2、etryingtosavetheearth.二技能目标：用现在进行时，现在完成时，被动语态，情态动动词和used to。能读懂介绍关于废物回收利用的文章，完成相应的阅读任务，并能够运用本节课的核心句型，谈论废物再利用的价值。三情感目标：学生们能认识到节约能源的重要性，有环境危机意识。保护环境可以从身边的小事做起，养成节俭的美德。。Difficulties：运用本节课的核心句型，谈论废物再利用的价值。【Teachingsteps】Warm-upandrevision（课堂热身和复习）1.Show the pictureof the earth a
3、ndtellstudentsthe earth ispollutednow.There are some differentkindsofpollution.whatarethey?2.whatcanwedotohelpsavetheearth?DiscussionbeforereadingBeforeyoureadLookatthetitle,thepicturesandthequestionsin2b.Thenanswer the questionsbelow.1.Whatcanyouseein the picture?Anunusualh
4、ousetwohandbagsandanartpiece2Whatdoes the passagemaytalkabout?Itmaytalkaboutrecyclingand the protectionof theenvironmentReading1Read the passageandcompletethe chartbelow.NamesWhatmaterialsdidtheyuse?Whatdidtheymake?AmyHayesuJessicaWongWangTao2Fillintheblankswiththecorrectfor
5、msofthephrasesinthebox.(2b)3Underlinethewordsinthepassagebasedonthewordsbelow.Whatarethedifferences?4repeatthepassageaccordingtothechart..Homework1Read the articles.2Review the newwordsandexpressionsyou’velearnedtoday3.Previewthe newwordsandexpressions.4.Preview3a-3b onpage1
