Module12Unit1課件英語九年級上冊

Module12SaveourworldUnit1Ifeveryonestartstodosomething,the

worldwillbesaved.Watchthevideoandtalkaboutyourfeelings.WhatdoesthevideoshowusTherearesomanyenvironmentalproblemsontheEarthandweshoulddosomethingtoprotectit.waterpollution水污染

Nowadaystherearemanydifferentkindsofenvironmentalproblems,let’shavealook.airpollution空氣污染

noisepollution噪音污染

globalwarming全球變暖waste

pollutionanimalextinction動物滅絕landdesertification土地沙漠化lightpollution1.

Workinpairs.Lookatthepicturesandtalkaboutthem.Usethewordsintheboxtohelpyou.

factory

pollute

recycle

wastefactory

n.制造廠pollute

v.污染recycle

v.回收利用waste

n.廢料；廢棄物Thefactoryiscausingalotofpollution.Somewastescanberecycledinthisfactory.Listenandtick(√)thepicturesasyouhearthem.ABCD√√Let’slisten.Let’slistenandcompletethetable.WhatpollutionWhattodoAirpollutionWastepollutionThereshouldbesome

tostopthepollution.Wasteproducts

like

and

canberecycledina

recyclingcentre.rulesglasspaperAfteralessonontheenvironment,Linglingandherclassmatesaretalkingaboutit.Theycomeupwithanexcellentidea.1.Accordingtotheconversation,whatisourgreatenemyA.WasteB.PollutionC.Illness2.WhataretheymainlytalkingaboutA.Pollutedriversandfactories,andpollutionontheroad.B.Heavypollutionandthereisnothingwecando.C.Pollutionproblemsandwhatwecandotofightit.

Listentheconversationandanswerthequestions.Tips:Circlethekeywordsandguesstheanswers.Listentothefirstpartandfillinthebox.

PollutionproblemsThecauses

Theresults?The1._______arepolluted.__________can'tusethewaterfortheircrops.?Insomeplaces,pollutionfromfactories3._____overcitiesandvillages.Itmakespeople4._____,andmayevenkillthem.?Therearesomany5._______ontheroadTheyusesomuch

oiland6._______pollutionaswell.speadscauseillriverscarsFarmersHowcanwesolvetheproblemsSolution?Everyclass1.________wastewhichcanberecycledorusedagain.?Theschool2._____thewasteandusethemoneytohelpstudentsin3.______areas.?Studentslearnwaystosave4._________andrecycleathome.Listentothesecondpartandfillinthebox.

collectssellpoorenergyRecycleandReuseReduceAgreenschoolLet’sWatchandreadpollute(及物動詞):污染。pollution(不可數(shù)名詞):污染。polluted(形容詞):被污染的。Don’tpollutewater.Airpollutionisaseriousproblem.1.Iftheriversarepolluted,farmerscan’tusethewaterfortheircrops.Theythrewrubbisheverywhere,andthelakeswereseriouslypolluted.用pollute的適當(dāng)形式填空。1.Don’tdrinkthe__________water.Itisharmful.2.__________hereismoreseriousthanthatinBeijing.Weseerubbisheverywhere.3.Thesegases__________theatmosphereoftownsandcitieseveryday.pollutedPollutionpollute1.Pollutionisadangertoourhealth.污染危及我們的健康。danger:dangerous的名詞形式。①表示抽象的“危險”、“風(fēng)險”時，是不可數(shù)名詞。②當(dāng)指具體的“危害”時，是可數(shù)名詞。1)Isthereanydangerofinfection,doctor2)Ithinkheenjoysthedangersofrockclimbing.我想他喜歡攀巖過程中的種種危險。1)Grandmawasveryilltwodaysago,butnowsheisoutofdanger.祖母兩天前還病的很厲害，現(xiàn)在已經(jīng)脫離危險了。2)IhadasuddenfeelingthatPeterwasindanger.我突然感覺到彼得有危險。拓展indanger:處在危險中outofdanger:脫離危險3)Smokingis

adangertohealth.抽煙對身體健康有害。beadangerto…：對……造成威脅；對……有害4.Atagreenschool,everyclasscollectswastewhichcanberecycledorusedagain.在綠色學(xué)校里，每個班都收集可循環(huán)再生或再利用的廢物。waste:n.廢棄物、浪費(fèi)It’sawasteoftime/money

todosth.It’sawasteoftime/money

doingsth.做……是浪費(fèi)時間/金錢的It’sawasteoftimetowait/waitinganylonger.waste還可作動詞，意為“浪費(fèi)”。常用于下列結(jié)構(gòu)中：①waste...onsth.:在某事上浪費(fèi)...②waste...(in)doingsth.:浪費(fèi)...做某事不要浪費(fèi)時間玩電腦游戲。Don’twastetimeoncomputergames.Don’twastetime(in)playingcomputergames.拓展TranslationLet’sreadandthink.1.WhatistheattitudeofthesestudentstowardspollutionTheyareworriedaboutthefuture.Theythinkit’shopefultoimprovethepollutionthoughpollutionisheavynow.2.WhatdoyouthinkofthesestudentsTheysetagoodexampleforusstudents.PollutionproblemsWhatstudentscandoReadandoutlinethebasicstructureofthepassage.AttitudepoPollutionproblems

Iftherivers____________,farmerscan'tusethewaterfortheir__________.Pollutionspreadsover_______________,whichmakespeopleillandmayeven_________.Manycarsuse__________andcausepollution.Whatthestudentscando?Collectwastewhichcanbe________or__________.______thewastetohelpstudentsinpoorareas.

Learnwaysto_______________________athome.Pollutionisheavy,butnot_________.Ifeveryonestartstodosomething,theworldwillbesaved.

Pollutionisourgreatenemy.arepollutedcropscitiesandvillageskillthemsomuchoilrecycledusedagainSellsaveenergyandrecycleRetelltheconversationhopelessThecommonenvironmentalproblemsaroundusAirpollutionisthetopkillerTrafficjamisabigheadacheforthecityanincreasingamountofwasteWhatcanwedotosaveourearthWecansavetheworldbyrecyclingwaste.Wecanreduceairpollutionbyridingbicyclesandtakingpublictransportation.Wecansaveenergybyturningoffthelightswhenweleavearoom.Wecanreduceplasticbyusingourownbags.Let’sStartwithSmallChanges

Remember!Yoursimplesteveryday