《Were trying to save the earth!》PPT课件44

SectionBDiscussion•.Whatshouldwedotohelpsavetheearth?Discussion•.Whatshouldwedotohelpsavetheearth?Turnoffthelightswhenweleavearoom.Takeourownbagswhenshopping.Rideabike.Recyclepaper.Don’tusepapernapkins.Discussion•.Whatshouldgovernmentdotohelpsavetheearth?Theyshouldclosedownthefactoriesthatputwasteintotheriver.Setupalotofdustbinsonthestreet.Stoppeoplefromusingwoodenchopsticks,plasticbowlsandbags.Organizepeopletocleanupthestreetsandrivers.3aWhichpartsofthetown/cityhaveaniceenvironment?Whyaretheynice?Whichpartsneedtobeimproved?Why?.GoodenvironmentWhyBadenvironmentWhy3b.Writealettertothecitymajorabouttheproblemandyoursuggestions.Inyourletter,describetheenvironmentalproblemsinyourtown/city.①Whataretheproblems?②Wherearethey?③Whatorwhoiscausingtheseproblems?Then,givesuggestionsorpossiblewaystosolvetheproblems.Ithinkthat…Weshould/could…Isuggest…•DearSir/Madam,•Environmentalproblemsarebecomingmoreandmoreseriousallovertheworld.Withthedevelopmentofthesociety,therearetoomanycarsonthestreetsinourcity.Carshavemadetheairunhealthyforpeopletobreathe.Blacksmokeandpoisonousgasaregivenoffbyfactories.Factoriesalsoputwasteintotheriver.Andwhereverwego,wecanfindrubbish.•Nowmoreandmorepeoplehaverealizedtheseproblems.Ithinkthatgovernmentsshouldclosedownthefactoriesanddeveloplawstostoppeoplefromdrivingcarseveryday.Isuggesteveryoneinthistownshouldhelptocleanuptheriverandthestreets.Weshouldcalloneveryoneinthetowntothrowrubbishinthedustbins.•Ihopetheproblemwillbesolvedinthenearfutureandourhomewillbecomebetterandbetter.1Writedifferentformsofthewords.Thenaddmoretoeachgroup.v.—n.n.—adj.pollute—pollutionfame—famousact—actionwood—woodenprotect—protectionscience—scientificinspire—inspirationhealth—healthybuild—buldingsouth—southerncreate—creationharm—careful1Writedifferentformsofthewords.Thenaddmoretoeachgroup.adj.—n.adj.—adv.different—differenceslow—slowlyimportant—importancewide—widelysudden—suddenlysignificant—singnificancereal—reeallyrelevant—relevancebrilliant—brilliance2Match.StatementTheriverusedtobesoclean.Wehaveseenmanychangesintheenvironment.Peopleshouldtakepublictransportationmore.Theriverispollutedbyfactories.Theairpollutionisgettingworseandworse.GrammerPresentprogressiveModalverbsPassivevoiceusedtoPresentperfectKindsofpollutionWaystocutdownwaterpollutionaskfactoriesnottothrowwastintotheriver;remindpeoplenottolitterlandpollutionensurethatfactoriesthrowawayindustrialwastinaresponsibleway;trynottouseplasticbagswhenshopping3.writewaystocutdownonthesekindsofpollution.KindsofpollutionWaystocutdownnoisepollutionbuildairportawayfromplaceswherepeopleliveairpollutionencouragepeopletousepublictransportationinsteadoddriving;reducethenumberoffactoriesthatburecoal1.Myalarmclockdoesn’twork.Itneeds______.A.toberepairedB.repairC.torepairD.forrepairing2.Hisdeathwas_____byahighfever.A.spreadB.causedC.gotD.showed3.Hismother____aworkerinthatfactory.A.usedtobeB.usedC.usedtobeingD.usedbe4.—Yourclassroomisveryclean.—Sure.It________afterschooleveryday.A.iscleanedB.cleansC.cleanedD.iscleaning1.Writealettertothelocalgoverment,2.raisetheenvironmentalproblemandtryto3.thinkoutpossiblesolutions.4.2.背诵2b.Homework