Module12SaveourworldUnit2课件-外研版（2012）九年级英语上册

Module12Unit2Repeatthesethreewordsdaily:reduce,reuseandrecycle.

新课导入Doyouliveagreenlife?Resourceconservationandpollutionreduction节约资源,减少污染

1Lookatthepictures.Saywhichwaysaregoodfortheenvironmentandwhy.chinabowlsandspoons,canbeusedmanytimesdisposable(一次性的)foodboxanddisposablechopsticks,onlybeusedonceandthenhavetobethrownawayPre-readingPlasticbottlesarethrownintoariver.(pollutetheenvironment)Therearethreerubbishbinsforcollectingdifferentkindsofwaste.(saveenergy)2Lookatthetitleofthepassage.Whatsuggestionsdoyouthinkthepassagewillmake?Usethewordsintheboxtohelpyou.HowtobegreenchinadividenecessaryplasticpolicyreuseE.g.Itisbettertousechinacupsandbowlsbecausetheycanbeusedmanytimes.Pre-readingReadthepassagequicklyandanswerthequestion.3Whatsuggestionsdoesthepassagemakeingeneral?Reduce,reuseandrecycle.FastreadingReadagainandcheck(√)thesuggestionsthatarementionedinthepassage.Orderfoodthatyoucanfinish.Uselesselectricityathome.Learnwaystorecyclerubbish.Usepapercupsandpaperbags.Repairthings.Dividerubbishintodifferentgroups.Collectwasteorrubbishtoraisemoney.Burnthingstosaveenergy.Fastreading4

Doyoubuydrinksinbottles?

Andwhatdoyoudowith

(处理)

thebottleswhentheyareempty?ReuseWarmingupRecyclableOtherwasteDoyou

dividethewasteinto

thingsto

recycleandthingsto

throwaway?WarmingupReadingandvocabularyLookatthepicturesonthenextpage.Saywhichwaysaregoodfortheenvironmentandwhy.01Itisbettertousealunchboxandchinacupthanapaperbowlandcup,becausetheyarereusable,papercupscanonlybeusedonceandhavetobethrownaway.Readingandvocabulary新课讲解6Completethepassagewiththecorrectformofthewordsinthebox.dividegranddaughterplasticpolicyrapidrecyclerepeatsteptonWethrowaway(1)_____ofrubbisheveryyear.Ifwewantacleanworldforourgrandsonsand(2)_____________,wehavetoreduce,reuseand(3)_______.(4)_______thesethreewordseveryday.Thefirst(5)_____istouseless.Thesecondistousethingsaslongaspossible.Then(6)______yourrubbishinto(7)_______,paper,rubberandglass.Finally,drawuparecycling(8)______foryourcommunity.Wecannothopefor(9)_____change,buteverylittlebithelps!tonsgranddaughtersrecycleRepeatstepdivideplasticpolicyrapid新课讲解7Workinpairs.Makealistofthingsyoucandotomakeyourschoolgreener.Don’tthrowbottlesaway.Makesureyouwriteorprintonbothsidesofthepaper.Bringyourownchopsticksfromhomeandreusethem.Don’tusedisposablecupsorplates,either.Putpaper,plastic,glassandmetalintherecyclingbins.①

Let’sdivideallthestudentsintosixgroups.

让我们把全部学生划分成六组。②Juniorhighschooldaysareoverandit’shardtoseparatefromourdearteachersandclassmates.初中的日子结束了,很难与亲爱的老师和同学们分离。Scientists______animals,plantsandmineralsintoclasses.A.divideB.decideC.cutD.join【点拨】用句意判断法解题。句意为“科学家把动物、植物和矿物分类”。divide...into...意为“把……分成……”,符合句意。AReuseManypeoplelikedisposablecutlery(餐具)becausetheydon'thavetowashup.Butthesethingswasteenergysotheyaren'tgreen.Let’strytoreusethem.RecycleAfterweeatordrink,don'tjustthrowourbottles,wrappersorcansintherubbishbin—supporttheschool'srecyclingprogramme!Putpaper,plastic,glassandmetalintherecyclingbins.Followthesestepsandwe'llallhaveagreenschool!1.Howgreen

areyou?你有多注意环保？

e.g.Ourchildrenarebeingeducatedtobe

green

ineverythingtheydo.

我们的孩子所受的教育是凡事都要注重环保。

Theyoungmanisstill

greenat

hisjob.

这个年轻人对自己的工作尚无经验。greenadj.原意绿色的；在这里表示环保的，还可以表示长满绿色植物的；无经验的；未成熟的LanguagepointsCompletethesentenceswiththecorrectformofthewordsinActivity3.Shewashopefulthathernewjobwouldmakehermoresuccessful.Thefactory________theriver,andthefishdied.2.Weoftenwalkinthecountryside.Itisa(n)________activityforus.3.Donotusesomuchwater.Itisvery_________.4.Tokeeptheflowersgrowing,youneedto_______themonceaday.pollutedusualwastefulwater4Completethesentences.Alunchboxisaboxthatyoukeepyourlunchin.A_________isacardthatyouwriteononesideofandsendtosomeonebypost.2.A_________isaroomwhereyouhaveclassesatschool.3.A__________isabookthathasoneormorestoriesforchildren.4.A__________isablackboardthatisusedatschoolforwritingonwithchalk.postcardclassroomstorybookblackboard5Ⅱ.AnalyzearticlestructurePart1_________________________(Para1~2)Part2_________________________(Para3~5)Part3_________________________(Para6)Howgreenareyou?Howtobegreen?Whyshouldwebegreen?ReadingandvocabularyPart1_________________________Howgreenareyou?1.Doyouwalkorrideabiketoschool?Readingandvocabulary新课讲解

daily/'deɪli/adj.每日的；日常的adv.每日；每天n.日报PointLanguagepoints4词义辨析【易错点】everyday与dailyeveryday只作形容词，修饰名词everydayEnglish日常英语daily既可作形容词修饰名词，又可作副词修饰动词dailyclothes日常服装Hegetsupearlydaily

(everyday)．他每天起得早。新课讲解

change/tʃeɪndʒ/v.变成；转换PointLanguagepoints51.用作动词：chan