Module12Unit1-度九年级上课件

Module12SaveourworldUnit1Ifeveryonestartstodosomething,

theworldwillbesaved.recycling(n.)

factorypolluterecyclewasteenemycrop

n.

制造厂；工厂

v.

污染

v.

回收利用，再使用(废品)

n.

废料；废弃物

n.

敌人；仇人

n.

庄稼；作物Wordsandexpressionskilloillesshopelessv.

杀死；弄死

n.

石油adj.

较小的；较少的n.

较少数；较少量adj.

无望的/'fæktrɪ//pə'lu:t//ri:'saɪkl//weist//'enəmɪ//krɒp//kɪl//ɒɪl//les//'həʊpləs/factoriesn.pollution

adj.

pollutedpollutesth.It'sawasteoftime(in)talkingtohim.enemiesmuchoillittle-less-leasthopeful有希望的-less无，不能useless/

careless/

helplessBecauseitispolluted.Pollutionisourenemy.

[pəˈluːt]It’sourearth.[pəˈluːʃn]

[ˈenəmi]

Whatisit?Itiscrying.Why?Whatkindofpollutioncanyouseeinthevedio?airpollution

water

pollutionwhite

pollutionnoise

pollutionrubbish

pollutionlight

pollution--Whatkindofpollutiondoyouknow?--Whatcausesairpollution?Factories

producethewastegas（废气）everyday.Carsusesomuchoilandcausepollutionaswell.

[ˈfæktri]工厂[weɪst][ɔɪl]石油--Whatcanwedotostopit?--Ithinkwecan/cannot...Theairpollutioninourcityisgettingworse.plantmoretreeswalkorrideabiketoschool--Whatcauseswaterpollution?Factories

producethewastewater（废水）everyday.--Whatdangercanwaterpollutionbringtous?Iftheriversarepolluted,farmerscan’tusethewaterfortheircrops.Itmakespeopleill,andmayevenkillthem.--Whatcanwedotostopit?--Ithinkwecan/cannot...Thewaterpollutioninourcityisgettingworse.wastewaternotthrowlittersintothewater

--Whatelsecanwedotostopit?--Ithinkwecan/cannot...notburnplasticbuildagreenschoolsaveenergyandrecyclewastes[ˈplæstɪk]塑料--Whatcanwedotostoppollution?--Ithinkwecan/cannot...notburnplasticbuildagreenschoolsaveenergyandrecyclewastes[ˈplæstɪk]塑料plantmoretreeswalkorrideabiketoschoolwastewaternotthrowlittersintothewater

Where?What?afactorysmoke,airpollutionwaterpollution1.Afactoryisproducingalotofsmokewhichcancauseairpollution.2.Afactoryismakingalotofwastewhichcancausewaterpollution.arecyclingcentre废物回收中心wastepaperandglass3.Arecyclingcentrerecyclesthewastepaperandglass.Lookatthepicturesandtalkaboutthem.

1.Whatshouldwedotostopthefactorypollution?2.Whydowesetrecyclingcenter?Thinkingbeforelistening.1.Thefactoryiscausingalotof________.2.Thereshouldbesome_______tostoppollution.3.Wecan_______wasteproducts,suchas_______andpaperinarecyclingcentre.pollutionrecyclerulesglassTip:Thinkaboutwhatwordsweneedbeforelistening.Readthetapescripttogether.M:

Cananyonetellmewhatyoucanseeinthefirstphoto?Betty:

There'safactory,

andit'scausingalotofpollution.M:

Correct.Sowhatcanwedoaboutit?Tony:

Well,

thereshouldbesomerulestostopthepollution.Daming:

It'sarecyclingcentre.Wasteproductssuchasglassandpapercanberecycledthere.M:

Good.

Whydoweneedtodothat?L:

Tosaveenerygy,

Iguess.M:

Great!Afteralessonontheenvironment(环境）Linglingandherclassmatesaretalkingaboutit.Task2:Listenandchoosethecorrectanswers.1.Accordingtotheconversation,whatisourgreatenemy?Waste/Pollution/Illness2.Ispollutionadangertoourhealth?

Yes,itis./No,itisn’t./Yes,theyare.3.Whydosomanycarsontheroadscausepollutionaswell?

Becausetheyaredriventoofast./Becausetheyusesomuchoil./Becausetheyaresobig.Tip:Thinkaboutwhatwordsweneedbeforelistening.Wemuststopthepollution!Buthow?

Task3:Nowlistenandanswerthequestions.1.Atagreenschool,howcantheschoolhelpstudentsinpoorarea?

2.Whatdostudentsatagreenschoolalsolearn?Theschoolsellsthewasteandusesthemoneytohelpstudentsinpoorarea.Theylearnwaystosaveenergyandrecycleathome.ReadloudlyPollutionproblemSolutionstudentscandoPollutionproblems1Iftheriversarepolluted,________________________________________________.

2Insomeplaces,pollutionfromfactories____________________________________.3Thecarsontheroads___________________________________________________.farmerscan’tusethemtowatertheircropsspreadsovercitiesandvillagesusesomuchoilandcausepollutionWhatthestudentscando4Supportagreenschool:everyclass____________whichcanbe_______________________.Thentheschool_______________________tohelpstudents_____________.5Studentslearn____________________________________.Thatmeans__________________.collects

wasterecycledorusedagainsellsthewasteinpoorareaswaystosaveenergyandrecycleathomelesswasteImitation:Payattentiontothetone,linkingpauseandstresses.Completethepassagewiththecorrectformofthewordsinthebox.4causeenemyfactorykilloilpollutespreadpollutionisourgreat(1)________.Pollutionfrom(2)_________isadangertoourhealth,andmayeven(3)______people.Factoriessometimes(4)_________therivers,andfarmerscannotusethewaterfortheircrops.Pollution(5)__________overcitiesandvillages,andthat(6)________evenmoredanger.Carsusealotof(7)_____andcausepollutiontoo.enemyfactorieskillpollutespreadscausesoilPairwork:Howtosaveourworldinourdailylife?WalkorrideabikewheneverpossibleRecyclewastePlantmoretreesDon’tyoupapercuporpaperbags.Bringyourownreusablebags

Turnoffthelightswhenyouleavearoom.Ifwesavetheearth,wesaveourselves.

Period2(v)污染pollution(n)污染Theplasticwillpollutetheenvironment.塑料会造成污染。1.enemy（n）敌人[pl]enemies4.（n）石油（不可数）5.It’snousedoingsth.

做某事没有用处It’s

useless

to

do

sth.

做某事没有用处光说不做是没有用的。It’snousetalkingwithoutdoing.这种动词-ing作主语、it作形式主语的句型还有：

Itisnogooddoingsth.做某事不好/没用/不合适

It’sawasteoftime/moneydoingsth.做某事是白费时间/金钱

It’sfundoingsth.做某事很有趣(n)废弃物；浪费(n)浪费你不应该浪费钱。Youshould’twastemoney.7.节约能源

adj.较小的;较少的

n.较少数;较少量less是little的比较级,修饰不可数名词。少吃垃圾食品对身体好。Eatinglessjunkfoodisgoodforhealth.9.hopeless

adj.无望的；无可救药的-less是最常见的含否定意义的英语后缀之一，它附在名词或动词之后主要构成形容词，有时也构成副词。home-homeless无家可归的help-helpless无助的use-useless没用的Summary

Draw

a

mind

map

according

to

this

dialogue.Pollution

problems

Save

our

world

air

pollutionwater

pollutioncollect

and

sell

the

waste

help

students

in

poor

arearecycle

the

paper…

巩固练习一、单项选择。（

）1.Itnouse_______thingsthatwecan’tdo.A.talkingaboutB.talkingwithC.totalkabout()2.Ifthereis_____pollution,theairinourcitywillbe_____dirtier.A.less,moreB.more,muchC.less,fewerD.more,more()3.Whadoyouthinkisthebestwayto______thepollutionproblems?A.agreewithB.workoutC.showoff()4.Theoldmanalwayswearsoldclothes,_____heistherichestmaninthetown.A.because