Module12Unit2課件英語(yǔ)九年級(jí)上冊(cè)

Module12SaveourworldUnit2Repeatthesethreewordsdaily:reduce,reuseandrecycle.學(xué)習(xí)目標(biāo)重點(diǎn)探究自主學(xué)習(xí)學(xué)習(xí)導(dǎo)航當(dāng)堂檢測(cè)課堂總結(jié)拓展提升

新課導(dǎo)入環(huán)保宣傳片學(xué)習(xí)目標(biāo)1.能熟悉并能正確運(yùn)用本課時(shí)的重點(diǎn)單詞和短語(yǔ)2.能夠讀懂節(jié)約能源、保護(hù)環(huán)境的短文3.能用英語(yǔ)談?wù)摼G色生活方式自主學(xué)習(xí)divide

plastic

policy

reuse

bottle

throwaway

repeat

reducecloth

v.分開(kāi)n.塑料；adj.塑料的n.政策；方針v.再次使用；重復(fù)使用n.瓶扔掉；丟棄v.重說(shuō)；重新做v.減少；減低；縮小n.布；布料Newwordsandexpressions自主學(xué)習(xí)ton

tonof

rubber

recycling

rapid

step

grandson

granddaughterchinan.噸許多；很多n.橡膠n.回收利用adj.快速的；迅速的n.步驟；措施n.（外）孫子n.（外）孫女n.瓷；瓷器Newwordsandexpressions重點(diǎn)探究1.Lookatthepictures.Saywhichwaysaregoodfortheenvironmentandwhy.chinabowlsandchinaspoonsrubbishbinsdivideintoemptybottlesdisposablefoodbox/chopsticksIt’sbettertodividetherubbish,ratherthanthrowthemintoriverbecauseitmaypollutetheenvironmentanddoharmtoourhealth.It’sbettertouseareusablebowlandchinacupinsteadofpaperboxandcupbecausetheycanbeusedagain.Papercupscanonlybeusedonceandhavetobethrownaway.2.Lookatthetitleofthepassage.Whatsuggestionsdoyouthinkthepassagewillmake?Usethewordsintheboxtohelpyou.chinadividenecessaryplasticpolicyreuseItisbettertousechinacupsandbowlsbecausetheycanbeusedmanytimes.Whichofthefollowingthingsaregreen?Whyorwhynot?HowtobegreenByWangLinglingHowgreenareyou?Answerthesequestionsandfindout.?Doyouwalkorrideabiketoschool??Doyoubuynewclothesjustbecausetheyaremodern??Doyouturnoffthelightswhenyouleavetheroom??Doyoutakeyourownbagwhenshoppingandnotaskforaplasticbag??Doyoubuydrinksinbottles?Andwhatdoyoudowiththebottleswhentheyareempty?3.Readthepassageandanswerthequestionsinthefirstpart.?Doyoudividethewasteintothingstorecycleandthingstothrowaway?Weallneedahealthyenvironment,butweproducewasteeveryday,anditisharmfultoourenvironment.Repeatthesethreewordsdaily:reduce,reuseandrecycle.

ReduceReducemeans“useless”.Donotwastethings.Itsavesmoneyandcauseslesspollution.Donotordermorefoodthanyoucanfinish.Turnoffthelightswhenyoudonotneedthem.Beforeyoubuysomethingnew,thinkwhetheritisreallynecessarybecausemaybetheoldoneisjustasgood!

ReuseReusemeans“useagain”.Usethingsforaslongaspossible.Lookafterthemsothattheywilllast.Repairthemifpossible.Donotthrowthemawayandbuynewones.Donotusepapercupsorpaperbags.Itisbettertousechinacupsandclothbagsbecausetheycanbeusedmanytimes.

RecycleRecyclemeans“changethingsintosomethingelsetobereused”.Althoughittakesenergytochangethingsintosomethingelse,itisbetterthanthrowingthingsawayorburningthem.Wethrowtonsofrubbishawayeachyear,andwehavetomakeachange.Divideyourrubbishintoplastic,glass,paperandrubber.Developarecyclingpolicyforthewholecommunity.Buyproductssuchasrecycledpapertohelpsavetrees.Wecannothopeforrapidchange,butlet'stakethesesimplestepstodaysothatwewillsavetheworldforourgrandsonsandgranddaughterstomorrow.Reducemeans“useless”.Donotwastethings.Itsavesmoneyandcauseslesspollution.What'sthemeaningof“reduce,reuseandrecycle?Reusemeans“useagain”.Usethingsforaslongaspossible.Recyclemeans“changethingsintosomethingelsetobereused”.Althoughittakesenergytochangethingsintosomethingelse,itisbetterthanthrowingthemawayorburningthem.Answerthefollowingquestions:Howgreenareyou?Ifyouaregreen,doyou...?Doyouwalkorrideabiketoschool??Doyoubuynewclothesjustbecausetheyaremodern??Doyouturnoffthelightswhenyouleavetheroom??Doyoutakeyourownbagwhenshoppingandnotaskforaplasticbag??Doyoubuydrinksinbottles?Andwhatdoyoudowiththebottleswhentheyareempty?Doasurvey4.Check(√)thesuggestionsthatarementionedinthepassage.

Orderfoodthatyoucanfinish.2.Uselesselectricityathome.3.Learnwaystorecyclerubbish.4.Usepapercupsandpaperbags.5.Repairthings.6.Dividerubbishintodifferentgroups.7.Collectwasteorrubbishtoraisemoney.8.Burnthingstosaveenergy.5.Findtwothingsyoushoulddoandtwothingsyoushouldnotdointhepassage.Givereasons.Useyouranswerstowritesentences.Weshouldrecyclerubbishbecauseitcanhelpusprotecttheenvironment.Weshouldn’tbuythelatestfashionbecauseitwasteenergytomakethem.

Weshouldnotburnthingsbecauseitpollutesourairandcostsenergy.Weshoulduselesspapercupsandbagsbecauseitdoesharmtotheenvironment.6.Completethepassagewiththecorrectformofthewordsinthebox.

Wethrowaway(1)______ofrubbisheveryyear.Ifwewantacleanworldforourgrandsonsand(2)_______________,wehavetoreduce,reuseand(3)_______.(4)________thesethreewordseveryday.Thefirst(5)______istouseless.tonsgranddaughtersRepeatrecyclestepdividegranddaughterplasticpolicyrapidrecyclerepeatsteptonThesecondistousethingsaslongaspossible.Then(6)_______yourrubbishinto(7)________,paper,rubberandglass.Finally,drawuparecycling(8)________foryourcommunity.Wecannothopefor(9)_______change,buteverylittlebithelps!divideplasticpolicyrapiddividegranddaughterplasticpolicyrapidrecyclerepeatsteptonDon't...7.Workinpairs.Makealistofthingsyoucandotomakeyourschoolgreener.Don’tthrowbottlesaway.Nospittingontheground.Nodrawingonthewalls.Nosmoking.Nocarvingontreesanddesks.Don'tcutdowntrees.Don'tthrowlitteraround.Don'tmakenoise.Takecareoftreesandflowers.Turnoffthelightsandfans.Savewater.Keepoffthegrass.Putdifferentrubbishintodifferentdustbins.Pickitupwhenyouseetherubbish.Tidyupyourbed.8.Writeapassageonhowtomakeyourschoolgreenerandgivereasons.UsethelistyouhavemadeinActivity7tohelpyou.Usebecause,soandsothat.Don’tthrowbottlesawaybecauseitisbettertorecyclethem.Doturnofflightssothatyouuselessenergy.Trytouserecycledpaperbecauseitsavesenergy.拓展提升Languagepoints1.throwaway的用法Doyoudividethewasteintothingstorecycleandthingstothrowaway?throwaway扔掉eg.It'swastefultothrowawayglass,paperandmetal.扔掉玻璃、紙片和金屬是很浪費(fèi)的行為。2.beharmfulto的用法Weallneedahealthyenvironment,butweproducewasteeveryday,anditisharmfultoourenvironment.beharmfulto有害于

eg.Televisioncanalsobeharmfultous.電視對(duì)我們也會(huì)有害。3.lookafter

的用法Lookafterthemsothattheywilllast.lookafter打理;照料

eg.YoulookaftertheluggagewhileIgotobuythetickets.我去買票，你看管一下行李。4.o...

的用法Recyclemeans“changethingsintosomethingelsetobereused”.change...into...

把…變成…eg.Thisplanistochangethedesertintofarmland.這個(gè)計(jì)劃是要將沙漠變?yōu)檗r(nóng)田。當(dāng)堂檢測(cè)