Unit 13 We’re trying to save

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1、Unit13We’retryingtosavetheearth!SectionA1(1a-2d)I.PresentationShowthepictureoftheearthandtellstudentstheearthispollutednow.Forexample:(1)Thefactoriesthatburncoalpollutetheairwithalotofblacksmoke.(2)Factoriesputwasteintotheriver.(3)Peopleshouldthrowawaylitterinthebin.(4)Therearemorecarsonth

2、eroad.II.LearningHerearesomewordsrelatedtodifferentkindsofpollution.Writethemintheboxbelow.Thenaddmorewords.loudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuildinghousesmobilephonesnoisepollutionairpollutionwaterpollution____________________________________________________________

3、____________________________________________________________________________________III.Listening1.1bListenandcompletethesentences.2.Listenagainandcheck(√)thesentencesyouhear.1)Wecouldgofishingintheriver.2)Theriverwasreallydirty.3)Theriverhasalwaysbeenthenicestriverinthistown.4)Weshouldask

4、theteachersforhelp.IV.Practice1.Role-playtheconversationin1c.2.Makeconversationsusingthepollutionin1a.V.Languagepoints1.We’retryingtosavetheearth!我们正在竭尽全力拯救地球!trytodo=tryone’sbesttodo努力去做某事。e.g.Everystudentshouldtrytostudyhardinordertostudyinauniversity.为了进入大学学习，每个学生都应该努力学习。2.Herearesomewo

5、rdsrelatedtodifferentkindsofpollution.berelatedto与…有关e.g. Iamnot related to himinanyway.我和他无任何关系。3.Everyoneinthistownshouldplayapartincleaningitup!playapartin在……方面起作用e.g.Agooddietplaysalargepartinhelpingpeoplelivelonger.健康的饮食在帮助人们长寿方面起着非常大的作用。playapart在……中扮演角色e.g.Hewasinvitedtoplayapartint

6、hisTVplay.他被邀请参加这个电视剧的演出。VI.Listening1.2aListentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.2.2bListenagainandcompletethesentences.VII.Practice(2c)Usetheinformationin2aand2btorole-playconversationsbetweenJasonandSusan.VIII.DiscussionAskstudentswhatweshoulddotosavethee

7、arth.Helpstudentsanswer,turnoffthelightswhenyouleavearoom;stopridingincars;stopusingpapertowelsornapkins;recyclebooksandpaper.IX.Reading1.Read2d.2.Role-playtheconversation.X.Summaryandlanguagepoints1.Thisisturningbeautifulplacesintouglyones.turn…into…把……变成……e.