2023學(xué)年完整公開課版13Weretryingtosavetheearth！SectionA(1a2d)

Unit13We’re

trying

to

savetheearth!

SectionA（1a-2d)Learning

goalsAt

the

end

of

this

period,

you’ll

be

able

to

1.learnwordsandexpressionsaboutpollutionandenvironmentalprotection;2.summarizeandtalkaboutpollution’sproblems,causesandsolutions.Whatcanyouseeinthepictures?Whatkindofpollutionarethey?airpollutionwaterpollutionland/waste/soilpollutionnoisepollutionWhatkindofpollutionaretheytalkingabout?airpollutionwaterpollutionland/waste/soilpollutionnoisepollution1b.Listenandcompletethesentences.Whatwastheproblem?Theriverwas.Eventhebottomoftheriverwasfullof.Therewasnomoreforfishermentocatch.Whatcausedtheproblem?Peoplearethrowing

intotheriver.Factoriesareputting

intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe

andaskthemto

thefactories.Everyoneshouldhelpto

theriver.reallydirtyrubbishfishlitterwastegovernmentclosedowncleanupFromwhataspectsaretheytalkingabouttheproblem?Theriverwas.Eventhebottomoftheriverwasfullof.Therewasnomoreforfishermentocatch.Peoplearethrowing

intotheriver.Factoriesareputting

intotheriver.Weshouldwritetothe

andaskthemto

thefactories.Everyoneshouldhelpto

theriver.reallydirtyrubbishfishgovernmentclosedowncleanupProblemsCausesSolutionslitterwasteA:Theairinourtownusedtobereallyfresh.Itwasalwayssuch

acomfortablethingtobreathefreelyeverywhereIwent.B:Yes,butnowtoomuchtrafficisturningthefreshairintohaze.A:Everyoneinthetownshoulddrivelessandtakethebusor

subwaymore.B:Yeah,everyoneshouldplayapartinmakingourtownagood

placetolivein.air1c.Talkaboutwhatthetownusedtobelike,whatcausedthepollutionanditssolutionbyusingthepictures.

waterwaste1c.Makeyourownconversation.2a.Listentotheinterviewandanswerthequestion.Whatproblemsarementionedintheinterview?Oneproblemisthattheair.Weusedtoseetheclearly,butnowwehardlyeverseeanymore.Theotherproblemisthatthere’stoomuchinthestreets.isbadlypollutedstarsblueskiesrubbishandwasteListenagainandcompletethesentences.arethrowingawaymorecarspollutepublicplacesKindsofpollutionCausesairpollution1.Thereareontheroadthesedays.2.Factoriesthatburncoalalsotheairwithalotofblacksmoke.land

pollutionPeoplethingseveryday.Peoplearealsolitteringinlikeparks.Whenwetalkaboutpollution,howdoweexpressproblemsandcauses?

ProblemsCausesStructurestherebeusedtodobedonehavedonebecausetherebebedoingRetelltheconversationwithgiveninformation.ProblemsCausesair/bebadlypolluted/usedto/stars/blueskiesmorecars/factories/burncoal/blacksmokethereis/rubbishandwastethrowaway/everyday/litter/publicplacesJasonandSusanaretalkingaboutsomeenvironmentalproblemsthey’veseen...…Theseareseriousproblemsforourenvironment.JasonandSusanaretalkingaboutsomeenvironmentalproblemstheyhaveseen.

Oneproblemisthattheairisbadlypolluted.Weusedtoseethestarsclearly,butnowwehardlyeverseeblueskiesanymore.Onereasonisthattherearemorecarsontheroadthesedays.It’salsobecausefactoriesthatburncoalpollutetheairwithalotofblacksmoke.

Theotherproblemisthatthereistoomuchrubbishandwasteinthestreets.It’sbecause

peopleare

throwingawaythingseveryday.Andpeoplearealsolitteringinpublicplaceslikeparks.

Theseareseriousproblemsforourenvironment.Sample2d.Listenandfillintheblanks.KindsofpollutionIdeasforsolvingtheproblemsAirpollution1.Taketheorinsteadof.2..Wastepollution1.whilegoingshopping.2.Nevertakeorplasticforkswhilebuying.3.Throwrubbishandkeeppublicplacesand.subwaydrivingbusRideabikeBringabagwoodenchopstickstakeawayfoodinthebinscleanbeautifulRole-playtheconversation.Interviewer:JasonandSusan,whatareyourideasforsolvingtheseproblems?Jason:Well,tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.Susan:Yeah,orrideabike.Theseareotheradvantagesofbikeriding.It’sgoodforhealthanditdoesn’tcostanything!Interviewer:Greatideas!Whataboutwastepollution?Susan:Mmm,Ithinksimplethingslikebringingabagtogoshoppingcanhelp.Istarteddoingthatayearago.Role-playtheconversation.Jason:Me,too.Also,InevertakewoodenchopsticksorplasticforkswhenIbuytakeawayfood.Iusetheonesathome.Susan:Andremembertothrowrubbishinthebinsandkeeppublicplacescleanandbeautifulforeveryone.Interviewer:Sotogether,ouractionscanmakeadifferenceandleadtoabetterfuture!SolutionsStructuresWeshoulddosth.insteadofdoingsth.Simplethingslikedoingsth.canhelp.Neverdosth.Remembertodosth.It’sagoodideatodosth.It’sagreatideathat+sentence.…Whenwetalkaboutpollution,howdoweexpresssolutions?

stopridingincarsturnoffthelightswhenweleavearoomThingswhichcanbedonebypeopleeveryday:Thingswhichcanbedonebypeopleeveryday:turnofftheshowerwhilewearewashingourhairrecyclebooksandpaperThingswhichhavetobedonebygovernmentsandorganizations:1.educatethepublic2.ensurethatfactoriesgetridofwasteinaresponsibleway3.preservetheforests4.preserveendangeredspecies5.notallowactivitiesthatseriouslyendangertheenvironment1c.ListenandcheckthethingsthatJuliaandJacktalkabout.1d.ListenandcheckthethingsthatJuliaisdoingnow,thethingsshewilldoandthethingsshewouldneverdo.Discussquestions.1.WhydoesJuliarefusetodoafewthings?Becausetheymaycauseinconvenience.2.Howcanwebereallyseriousaboutsavingtheearth?

Tobereallyseriousaboutsavingtheearth,weneedtoknowtheconsequencesofouractions,orlackofaction,andbepreparedtoputthegreatergoodbeforeourpersonalneeds.Imaginethatyouareanambassadorofenvironmentalprotectioninyourcommunity.Pleasegiveaspeechonanenvironmentalproblemanditscausesandsolutionstocallonpeopletotakeaction.TaskSampleDearneighbors,Ourneighborhoodproducesalotofrubbisheveryday,suchasleftoverfood,wastefoodandplas