Module12Unit1课件-外研版（2012）英语九年级上册

factorypolluterecyclewasteenemycropkilloillesshopeless制造厂；工厂污染回收利用，再使用废料；废弃物敌人；仇人庄稼；作物杀死；弄死石油较小的；较少的无望的['fæktrɪ][pə'luːt][riː'saɪkl][weɪst]['enəmɪ][krɒp][kɪl][ɒɪl][les]['həʊplɪs]

Module12SaveourworldUnit1Ifeveryonestartstodosomething,theworldwillbesaved.Q.Whydoestheworldneedtobesaved?pollution1.Tolistenandunderstandtheconversationabouthowtoprotecttheenvironment.2.Tolearntotalkaboutenvironmentalprotection.3.Tolearnsomekeywordsandusefulexpressions.LearningObjectivesWealllikeblueskyandcleanenvironment.Theearthispolluted.But…v.

污染pollutionairpollutionwaterpollutionnoisepollutionwaste/whitepollution...…Whatkindsofpollutiondoyouknow?LeadinairpollutionFactoriesandcarsgiveoffpoisonousgas.

Pre-listeningTalkaboutthepollution.makepeopleillandevenkillthemcause

waterpollutioncausemakeriverdirty,alotoflivingcreaturesarekilled,itcan’tbeusedforwateringthecropsPre-listeningFactoriesputwasteintotheriver.noisepollutionTheenvironmentispollutedbythenoisewhichiscausedthrough,,

factoriescarslaughter,cryingandevensomemusic...Pre-listeningwaste/whitepollutioncausedoharmtosoil,animalsandpeoplePre-listeningWaste,especiallywasteplasticbagsarethrownawayeverywhere.lightpollutionPre-listeningTheenvironmentispollutedbythe

lightdifferentkindsoflightsfromsunshine,electriclights,carlights...光线、光亮(U)somelightswithradiationLet’shaveadiscussionaboutthepollutionproblemsandthesolutionstothem.

Pre-listeningWhatshouldwedotoreducepollution?我们应该做些什么去减少污染?Listenandanswerthequestions.1.What

canyouseeinthefirstphoto?(Afactory./Acompany./Aschool.)2.Whatshouldwedotostopthepollutionaccordingtothedialogue?(Weshouldmakesomerules./Weshouldtakemorephotos./Weshouldbuildlotsofrecyclingcentres.)3.Whydoweneedtherecyclingcentre?(Tostoptheairpollution./Tostopthewaterpollution./Tosaveenergy.)Listening(1)√√√Listenagainandcompletethesentences.Thefactoryiscausingalotof__________.2.Thereshouldbesome________tostopthepollution.3.Wecan_______wasteproducts,suchas__________andpaperinarecyclingcentre.pollutionrulesrecycleglassListening(2)Weshouldraiseourawarenessofenvironmentalprotection.AgreenschoolAtagreenschool,everyclasscollectswastewhichcanbe1._________orusedagain.Theschool2.___________thewasteandusesthemoneytohelpstudentsinpoor3.____________.Studentsalsolearnwaystosave4.____________andrecycleathome.Ifeveryonestartstodosomething,theworldwillbe5.________.recycledsellsareasenergysavedListening(2)Listenandanswerthequestions.1.Whatcan’tthefarmersusethewaterforiftheriversarepolluted?(Theircrops./Theirfish./Theirland.)2.Whatdoespollutionfromfactoriescause?(Itmakespeoplehealthy./Itspreadsovercitiesandvillages./Itmakespeopleill.)Listening(3)√√Whydoweneedtosavetheworld？Listenandanswerthequestions.1.Howdowereducethepollutionaccordingtothemonologue?2.Whocollectswasteatagreenschool?3.Howdoesthegreenschoolusethemoney?4.Whatcanstudentsatagreenschoollearn?Listening(4)Bymakingourschoolagreenschool.Everyclass.Itusesthemoneytohelpstudentsinpoorareas.Theycanlearnwaystosaveenergyandrecycleathome.PollutionproblemsIftheriversarepolluted,__________________________________________.2.Insomeplaces,pollutionfromfactories____________________________.3.Thecarsontheroads_________________________________________.

farmerscan’tusethemtowatertheircropsspreadsovercitiesandvillages

usesomuchoilandcausepollutionReadandcompletethenotesWhatthestudentscando4.Supportagreenschool:everyclass_____________whichcanbe_____________________.Thentheschool_____________tohelpstudents_____________.5.Studentslearn________________________________________.Thatmeans___________.collectswasterecycledorusedagainsellsthewasteinpoorareas

waystosaveenergyandrecycleathomelesswasteCompletethepassagewiththecorrectformofthewordsinthebox.causeenemykilloilfactorypollutespreadPollutionisourgreat(1)________.Pollutionfrom(2)_________isadangertoourhealth,andmayeven(3)_________people.Factoriessometimes(4)_________therivers,andfarmerscannotusethewaterfortheircrops.Pollution(5)________overcitiesandvillages,andthat(6)________evenmoredanger.Carsusealotof(7)_______andcausepollutiontoo.enemyfactorieskillpollutespreadscausesoilSummary

Draw

a

mind

map

according

to

this

dialogue.Pollution

problems

Save

our

world

air

pollutionwater

pollutiontoo

many

carscollect

and

sell

the

waste

help

students

in

poor

arearecycle

the

paper…Pollution

airpollutionwaterpollutionwhitepollutionnoisepollutionIthinkwecanrideourbicyclestoschoolmore.Makerulestostopthefactoriespollutingtherivers.Takeourownbagswhenshopping.Don’ttalkloudly.Don’tmaketoomuchnoiseinpublic.Whatcanwedo?Iftherivers___________,farmerscan’tusethewaterfortheircrops.Insomeplaces,pollutionfrom________spreadsovercitiesandvillages.Pollutionmakespeople_____,andmayeven____them.Itisadangertoour________.Therearesomany_____ontheroads.Theyusesomuch_____and_______pollutionaswell.Q1:Whydoweneedtosavetheworld？环保的重要性，环境污染的现状arepollutedfactories

illkillhealthcausecarsoil如果河水被污染了，农民就不能使用这水来种植庄稼了。在一些地方，从工厂的污染扩散(spreadover)到城市和村庄。污染使人生病，甚至可能杀害人们。是我们健康的危害(adangerto...)。马路上有很多汽车，他们使用很多石油也导致了污染。Wecancollectwastewhichcan__________orusedagain.Weshouldlearnwaysto___________andrecycleathome.Q2:Asstudents,whatshouldwedotosavetheworld？如何保护环境，措施，建议berecycledsaveenergy我们可以收集可以被回收利用和再次使用的废物。我们应该学习节约能源的方式和在家回收利用。Thekeyphrases担心_____________被污染_____________让人生病_____________对…有害_____________如此多_____________引起污染_____________做…没用_____________考虑_____________在贫困地区的学生_____________节约能源_____________beworriedabout=worryaboutbepollutedmakepeopleillbeadangertosomany+n(s)，somuch+不可causepollutionIt’snousedoingsththinkof=thinkaboutstudentsinpoorareassaveenergymakesb/sth+adj.makesb/sth+n.madesb.dosthKeysentences1.如果河水被污染了，农民就不能使用这水来种植庄稼了。2.在一些地方，从工厂的污染扩散到城市和村庄。4.在绿色学校里，每个班收集能回收利用或再次使用的废物。5.尽管现在污染很严重，但我认为并不是没有希望。If

the

rivers

arepolluted,farmers

can’t

use

the

water

for

their

crops.Insomeplaces,pollutionfromfactoriesspreadsovercitiesandvillages.3.谈论我们不能做的事情是没有用的。It’snousetalkingaboutthingswecan’tdo.Atagreenschool,everyclasscollectswastewhichcanberecycledorusedagain.Thoughpollutionisheavynow,Idon’tthinkit’shopeless.6.如果大家都开始做点什么，世界将会被拯救。Ifeveryonestartstodosomething,theworldwillbesaved.Thinking

Whatelsecanwedotosaveourworld?Howtoprotecttheenvironment?Ifwesavetheearth,wesaveourselves.ProtectingourplanetstartswithyouProtectingourplanetstartswithyouProtectingourplanetstartswithyouProtectingourplanetstartswithyouProtectingourplanetstartswithyouProtectingourplanetstartswithyouThen,weneedto_