九年級上新外研版Module 12 Unit 1課件

12SaveourworldModuleUnit1Ifeveryonestartstodosomething,theworldwillbesaved.airpollutionwaterpollutionsoilpollutionwastepollutionPollutionisadangertous,itmaymakeusillandevenkillus.it’sourgreatenemy.Itisalsobadforanimalsandcrops.Whatcausepollution?Whatcanwedotostopthepollution?Let’stalk

對..有危害/k?l/殺死；弄死v.

/'en?m?/敵人；仇人n.

/kr?p/莊稼；作物n.

stopfactoriesfromgivingoutthewastegasintotheairTrytousefewercarsTrytowalkTrytorideabikestoppeopleburningfactoriescarspeoplegiveoutthewastegasintotheairgiveoutthecarexhaust

intotheairburnplantsandwastestopfactoriesfrompouringwastewaterintoriversstoppeoplefromthrowingthewastefactoriespourwastewaterintoriverspeoplethrowwasteaboutstopthrowingwasteawaycollectwasterecyclewastestoppollutedwaterintothesoilCollectwasteanddon’tthrowitawayProvidemoredustbins制造廠；工廠n.waste敵人；仇人n.

crop莊稼；作物n.

recycle回收利用；再使用(廢品)v.

pollute污染v./'en?m?//kr?p//'f?ktr?/Newwordsandexpressionsfactory/p?'lu:t/

/ri:'sa?kl/廢料，廢棄物n./weist/enemykill殺死；弄死v.

/k?l/oil石油n./??l/lesshopeless較小的；較少的adj.較少數(shù)；叫少量

n.無望的adj./les//'h??pl?s/Workinpairs.Lookatthepicturesandtalkaboutthem.Usethewordsintheboxtohelpyou.factory,pollute,recycle,wasteListeningandvocabularyFactoriesgiveoutwastegasintotheair.Itpollutestheair.Andwaterispollutedtoo.Weshouldmakerulestostopthem.Alargenumbersofwasteisthrownawayeverywhere.Weshouldrecyclethewastebeforethrowitaway2.Listenandcompletethesentences.1.Thefactoryiscausingalotof___________.2.Thereshouldbesome________tostoppollution.3.Wecan_________wasteproducts,suchas__________andpaperinarecyclingcentre.pollutionrulesrecycleglassListenandanswerthequestion

Whatcausepollutioninconversation?FactoriesandcarsWatchandreadNowcompletethenotes.ProblemsIftheriversarepolluted,__________________________________________.2.Insomeplaces,pollutionfromfactories

_________________________________.3.Thecarsontheroad_______________________________________________.usewaterfortheircropsfarmerscan’tspreadsovercitiesandvillagescausepollutionaswellusesomuchoilandWhatthestudentscando?4.Supportagreenschool:everyclass

_______________________whichcanbe_______________________.Thentheschool_______________________________tohelpstudents__________________.5.Studentslearn_________________________________________.Thatmeans__________.collectswasteorrubbish

recycledorusedagaintheschoolsellsthewasteinpoorareaswaystosaveenergyandrecycleathomelesswaste3.Listenandread.Lingling:Afterourlessonontheenvironment,Iamworried

about

thefuture.Pollutionisourgreatenemy,andwehavetofightit.Iftheriversarepolluted,farmerscan’t

usewaterfortheircrops.Tony:Andinsomeplaces,pollutionfromfactoriesspreads

overcitiesandvillages.Itmakespeopleill,andmayevenkillthem.Pollutionisadangertoourhealth.Betty:Andthere’resomanycarsontheroad.Theyusesomuch

oilandcausepollutionaswell.beworriedabout為…而擔心Usesthforst把…用于…蔓延makesth/sb+adj使…怎么樣=bedangeroustosth/sb對…有危險如此多+復數(shù)如此多+不可數(shù)名詞Daming:Butweareonlystudents.Wecan’tdoanythingaboutfactoriesandcars.Betty:It’snousetalkingaboutthingswecan’tdo.We’vegottothinkofthingswecando!Daming:Suchas…?Lingling:Doyouthinkwecanmakeourschoolagreenschool?Daming:What’sagreenschool?Lingling:Atagreenschool,everyclasscollectswastewhichcanberecycledorusedagain.It’snousedoing…做…沒用考慮綠色學校收集廢品談論ThentheschoolsellsthewasteandusesthemoneytohelpstudentsinpoorareasDaming:Niceidea!Betty:Studentsatagreenschoolalsolearnwaysto

saveenergy

andrecycleathome.Thatmeanslesswaste.Tony:That’sagoodidea.Thoughpollutionisheavynow,Idon’tthinkit’shopeless.Ifeveryonestartstodosomething,theworldwillbesaved.貧困地區(qū)好注意節(jié)省能源更少的浪費我認為解決污染不是沒有希望的出售廢品thewaytodosth做…的方法開始做某事1.atagreenschool

在環(huán)保學校2.collectwaste

收集廢品3.sellthewaste

賣廢棄物4.inpoorareas在貧窮地區(qū)5.learnwaysto

學習…的方法ImportantPhrases6.Savemoneyandrecycle

節(jié)約錢并回收7.starttodosomething

開始做些某事4.Completethepassagewiththecorrectformofthewordsinthebox.cause,enemy,factory,kill,oil,pollute,spreadPollutionisourgreat(1)________.Pollutionfrom(2)____________isadangertoourhealth,andmayeven(3)____people.Factoriessometimes(4)________rivers,andfarmerscannotusethewaterfortheircrops.Pollution(5)________overcitiesandvillages,andthat(6)______evenmoredanger.Carsinthestreetusealotof(7)_____andcausepollutiontoo.enemyfactorieskillpollutespreadcausesoil5.Listenandmarkthewordswhichthespeakerlinks.Afterourlessonontheenvironment,I’mworriedaboutthefuture.2.Studentsatagreenschoolalsolearnwaystosaveenergyandrecycleathome.Nowlistenagainandrepeat.Pronunciationandspeaking6.Workinpairs.Listthepollutioninyourplace.Chooseoneproblemandsaywhatshouldbedoneaboutit.Theairpollutioninourcityisgettingworse.Whatcanwedotostopit?-Ithinkwecanrideourbicyclestoschoolmore.—Thewaterarepolluted,farmerscan’tusethemtowatertheircrops.Weshouldstopthefactoriesfrompollutingtheriver.—Iagree.Andweshouldstopthemfrompollutingtheairaswell.

SampleExercises一.根據(jù)句意及首字母提示完成單詞。1.Don’tw_____water.Pleaseturnoffthecockafteryouwashyourhand.2.Igetajobinaf_________.3.It’smoreandmoreimportantforeverytosavee__________now.4.Airp_______isquiteharmfultoourhealth.5.Thestudentsfromagreenschoolarehelpingcollectwastepaperandbottlesforr_______.asteactorylectricityollutionecycling二.用所給單詞的適當形式填空。Weshouldgiveupthose__________(waste)habitinordertosaveourworl