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1、Wearetryingtosavetheearth!ReviewbyClass17Canyourecognizewhereitis?Canyouseethebuildingsaroundclearlyinthesecondpicture?haze(雾霾)airpollutionwaterpollutionnoisepollutionNamesomemoreharmfulproblemshappeningaroundus.findoutproblemskillinganimalslandpollutionLet’scomparethe“past”with“now”PastNowThesky
2、usedtobeblueinChengdu.Theskyisgettinggreyerandgreyer.Theriversusedtobeclean.Theriverhasbeenpolluted.Suitabletensescanhelpyouexpressyourideawell.Tips:(bedoing,bedone,havedone,usedto)Earthis__________.endangeredLet’sworktogethertosaveourearth!airpollutioncarsfactoriessmokingbuildinghousesburningcoa
3、lunclearwastedisposal(垃圾倾倒)Doyoustillrememberthecausesofairpollution?analyzetheproblemnoisepollutionwaterpollutionlandpollutionrubbish,littering,ships,factories,loudmusic,planes,buildinghouses,mobilephones,rubbish,litteringinpublicplaces,factorieskillinganimalstradefortheanimal’sparts,people’skil
4、lingLet’scheckmorecausesofthefollowingharmfulproblems.industrialwaste,pesticidesolutions?machines,crowds,vehiclesanalyzetheproblemBrainstormairpollutionnoisepollutionwaterpollutionlandpollutionkillinganimalsthinkoutsolutionsForgovernment?Forourselves？orAboutthe……pollution，forthegovernment,itshoul
5、d/could…..forourselves,wecan/may……Takethebusorsubwayinsteadofdriving;Bringbagstogoshopping;Usereusablechopsticksorplasticforksathome;Remembertothrowrubbishinthebinsandkeeppublicplacesclean;Notrade,nokilling;Developlawstoprotectthewildanimals;……..can,could,would,haveto,must,may/mightTips:thinkouts
6、olutionsHaveadiscussionin4aboutthesolutions.Let’sdoaninterviewtotalkaboutthecausesandthesolutions.Roleplayasareporter,ascientistandastudent.Trytotalkaboutsomecausesandthinkoutsomesolutionstosavetheenvironment.Reporter:Nicetomeetyou,gentlemen.I’mareporterfromCNN.I’dliketoasksomequestionsabouttheen
7、vironmentalproblems.Soasascientist,wouldyoupleaseexplainthecausestothoseproblemsScientist:Sure.Recentyears…………Student:Iagree.Andasastudents,Ithinkwecould……….findouttheproblemanalyze(分析)theproblemthinkoutthesolutiontake
