Module12Unit1課件英語九年級上冊

Module12SaveourworldUnit1Ifeveryonestartstodosomething,theworldwillbesaved.學習目標重點探究自主學習學習導航當堂檢測課堂總結拓展提升

新課導入學習目標1.能熟悉并能正確運用本課時的重點單詞和短語2.能聽懂有關環(huán)保的日常對話并獲取細節(jié)信息3.能用英語談論環(huán)境污染問題及環(huán)保措施自主學習factorypolluterecyclewasteenemycrop

n.

制造廠；工廠

v.

污染

v.

回收利用，再使用

(廢品)

n.

廢料；廢棄物

n.

敵人；仇人

n.

莊稼；作物Newwordsandexpressions自主學習killoillesshopeless

v.

殺死；弄死

n.

石油adj.

較小的；較少的

n.

較少數(shù)；較少量adj.

無望的Newwordsandexpressions重點探究Discuss:

1.Whatkindofpollutioncanyoufindinourdailylife?2.Whatcanwedoaboutpollution?

AirpollutionWaterpollutionNoisepollution1Workinpairs.Lookatthepicturesandtalkaboutthem.Usethewordsintheboxtohelpyou.factory,pollute,recycle,wasteThewasteairfromfactoriesisexhausted(排放).Manyfactoriespourwastewaterintothelakesandrivers.Andthewasteplasticsarealsothrownintotheriver.Thefactoriesarecausingalotofpollution.①Whatmaycausepollution?②Whydomanyofthefactoriespollutetheairandrivers?Somelawsshouldbemadetostopfactoriespolluting.Atthesametime,people'sawarenessofenvironmentalprotectionshouldbearousedandraised.③Howdoyouthinkthefactoriescanreducepollution?2Listenandcompletethesentences.1.Thefactoryiscausingalotof___________.2.Thereshouldbesome________tostopthepollution.3.Wecan_________wasteproducts,suchas_______andpaperinarecyclingcentre.pollutionrulesrecycleglass3Listenandread.Lingling:Afterourlessonontheenvironment,I’mworriedaboutthefuture.Pollutionisourgreatenemy,andwehavetofightit.Iftheriversarepolluted,farmerscan’tusethewaterfortheircrops.

Tony:Andinsomeplaces,pollutionfromfactoriesspreadsovercitiesandvillages.Itmakespeopleill,andmayevenkillsthem.Pollutionisadangertoourhealth.

Betty:Andtherearesomanycarsontheroads.Theyusesomuchoilandcausepollutionaswell.Daming:Butwe'reonlystudents.Wecan’tdoanythingaboutfactoriesandcars.

Betty:It’snousetalkingaboutthingswecan’tdo.We’vegottothinkofthingswecando!Daming:Suchas…?Lingling:Doyouthinkwecanmakeourschoolagreenschool?Daming:What’sagreenschool?Lingling:Atagreenschool,everyclasscollectswastewhichcanberecycledorusedagain.Thentheschoolsellsthewasteandusesthemoneytohelpstudentsinpoorareas.Daming:Niceidea!

Betty:Studentsatagreenschoolalsolearnwaystosaveenergyandrecycleathome.Thatmeanslesswaste.

Tony:That’sagoodidea.Thoughpollutionisheavynow,Idon’tthinkit’shopeless.Ifeveryonestartstodosomething,theworldwillbesaved.Judgethesentences.Wehavetofightpollution.Carsusesomuchoilandcausepollution.Atalltheschool,everyclasscollectswastewhichcanberecycledorusedagain.TTFNowcompletethenotes.Pollutionproblems1.Iftheriversarepolluted,_______________________________________.2.Insomeplaces,pollutionfromfactories___________________________________________________________________.3.Thecarsontheroads___________________________________________.theircrops

farmers

can’tusethewaterforspreadsovercitiesusesomuchoilandcausepollutionaswellandvillages.Itmakespeopleill,andmayevenkillthemWhatthestudentscando4.Supportagreenschool:everyclass______________________whichcanbe____________________.Thentheschool_____________________________tohelpstudents_____________.5.Studentslearn__________________________________.Thatmeans__________.collectswasterecycledorusedagainsellsthewasteandusesthemoneyinpoorareaswaystosaveenergyandrecycleathomelesswasteRole-play1.Roleplaytheconversation

ingroups;2.Roleplaytheconversation

infrontoftheclassLet’sseewhichgroupdoesthebest.EverydayEnglishIt’snouse…Suchas…?Niceidea!…是無用的比如…好主意！4Completethepassagewiththecorrectformofthewordsinthebox.Pollutionisourgreat(1)_______.Pollutionfrom(2)_______isadangertoourhealth,andmayeven(3)_______people.Factoriessometimes(4)_______therivers,andfarmerscannotusethewaterfortheircrops.Pollution(5)_______overcitiesandvillages,andthat(6)_______evenmoredanger.Carsusealotof(7)_______andcausepollutiontoo.causeenemyfactorykilloilpollutespreadenemykillpollutespreadscausesoilfactoriesWhatcanwedotosavetheworld?GroupDiscussionWecansavetheworldbyrecyclingwaste.Wecanreduceairpollutionbyridingbicycles.Wecansavewaterbytakingshortershower.Wecansaveenergybyturningoffthelightswhenweleavearoom.5Listenandmarkthewordswhichthespeakerlinks.Nowlistenagainandrepeat.1.Afterourlessonontheenvironment,I’mworriedaboutthefuture.2.Studentsatagreenschoolalsolearnwaystosaveenergyandrecycleathome.6Workinpairs.Listthepollutionproblemsinyourplace.Chooseoneproblemandsaywhatshouldbedoneaboutit.Theairpollutioninourcityisgettingworse.Whatcanwedotostopit?Ithinkwecanrideourbicyclestoschoolmore.A:Theairpollutioninourcityisgettingworse.Whatcanwedotostopit?B:Ithinkwecanrideourbicyclestoschoolmore.C:Ithinkwecansaveenergysuchasturningoffthelaporthelightbeforewe'releaving.D:Weshouldmakesomeposterstotellpeoplenottosetoffthefireworkstopreventtheairandnoisepollution.E:...拓展提升Languagepoints1.spreadover的用法Andinsomeplaces,pollutionfromfactoriesspreadsovercitiesandvillages.spreadover:分散，傳開eg.Thediseasespreadoverthewholecountry.那個病在全國蔓延開了。2.adangerto的用法Pollutionisadangertoourhealth.adangerto:對…的危險eg.Acarelessdriverisadangertousall.粗心的司機對我們大家都是一種危險。3.it'snousedoing的用法It’snousetalkingaboutthingswecan’tdo.It’snousedoing:做某事沒有用處eg.It’snousecomplaining.抱怨沒有用處。4.suchas的用法Suchas…?suchas:例如eg.Heboughtalotoffruitsuchasapplesandpeaches.他買了許多水果，如蘋果、桃子等等。5.hopeless的用法Thoughpollutionisheavynow,Idon’tthinkit’shopeless.hopeless:沒有希望的eg.Ifeltcompletelyhopelessandalone.我感到十分絕望和孤獨。當堂檢測一、根據(jù)句子意思和漢語提示填空。1.Itmakespeopleill,andmayeven_____（殺死）them.2.Riceisanimportant________（莊稼）inThailand.3.Libyaisamajor___（石油）producerinNorthAfrica.4.Thelocalpeopl