外研版初中英语九年级上册Module12Unit 2 Repeat t

WelcometoourclassNowlet’senjoyavideo1.Whatdidshedo?2.Whydidshedothat?Sheapologisedtotheenvironment.BecausewecausealotofpollutionIftheearthisindanger,weareindangeraswell.Saveourworld！！！Thesituationisbecomingveryserious.Module12SaveourworldUnit2Repeatthesethreewordsdaily:reduce,reuseandrecycle.Newwordschina

n.瓷;瓷器bottle

n.瓶divide

n.

分开;分隔policy

n.

政策;方针plastic

n.塑料adj.塑料的cloth

n.

布;布料reuse

v.再次使用;重复利用reduce

v.

减少;减低;缩小recycling

n.

回收利用throwaway

扔掉;丢弃ton

n.吨tonsof许多,很多rubber

n.

橡胶grandson

n.

(外)孙子granddaughter

n.

(外)孙女rapid

adj.快速的;迅速的step

n.

步骤;措施PassChallenges(闯关)FastreadingTask2ChallengeOneScanthetextandanswerTask1

Scanthetextandanswer.1.Whatdoes“reduce”mean?A.uselessB.useagainC.usemore2.Whatdoes“reuse”mean?A.uselessB.useagainC.changethingsintoothers.3.Whatdoes“recycle”mean?A.throwthingsaway.B.changesomethingintosomethingelse.C.burntheoldthings.ABBChallengeTwoReadthesuggestions.Lookthroughthepassageandcheck(√)whichsuggestionsarementionedinthepassage.4P99Readthesuggestions.Lookthroughthepassageandcheck(√)whichsuggestionsarementionedinthepassage.1.Orderfoodthatyoucanfinish.2.Uselesselectricityathome.3.Learnwaystorecyclerubbish.4.Usepapercupsandpaperbags.√√√×××√√5.Repairthings.6.Dividerubbishintodifferentgroups.7.Collectwasteorrubbishtoraisemoney.8.Burnthingstosavemoney.Task3CarefulreadingTask4ChallengeThreeReadpart1andthenchoosethebestanswers.Howtobegreen?1.“Howgreenareyou?”Here“green”means__________.havingthecolorofgrassorleavesB.coveredwithgreengrassC.environmentallyfriendlyD.makeitcleanHowgreen

areyou?Doyoucareaboutprotectingtheenvironmentandsavingenergy?Tip小贴士No.1：一些词汇的表面意义在不同的语境下可有不同的引申含义。可根据上下文猜测。词义题ChallengeFourReadPartTwoandanswer.

ReduceReducemeans“useless”.Donotwastethings.Itsavesmoneyandcauseslesspollution.Donotordermorefoodthanyoucanfinish.Turnoffthelightswhenyoudonotneedthem.Beforeyoubuysomethingnew,thinkwhetheritisreallynecessary,becausemaybetheoldoneisjustasgood!Readandanswer:Whatis“reduce”?Whyshouldwereduce?Whatshouldwedotoreduce?Reducemeans“useless”.pollutionItsavesmoneyandcauseslessChallengeFiveReadPartThreeandanswer.Reusemeans“useagain”.Usethingsforaslongaspossible.Lookafterthemsothattheywilllast.Repairthemifpossible.Donotthrowthemawayandbuynewones.Donotusepapercupsorpaperbags.Itisbettertousechinaandclothbagsbecausetheycanbeusedmanytimes.Whatis“reuse”?Whatshouldwedotoreuse?Whyisitbettertouseachinacupandalunchbox?ReuseChallengeSixReadPartFourandanswer.RecycleWhatis“reduce”?Whyshouldwereduce?Whatshouldwedotoreduce?Recyclemeans“changethingsintosomethingelsetobereused”.Althoughittakesenergytochangethingsintosomethingelse,itisbetterthanthrowingthingsawayorburningthem.Wethrowtonsofrubbishawayeachyear,andwehavetomakeachange.Divideyourrubbishintoplastic,glass,paperandrubber.Developarecyclingpolicyforthewholecommunity.Buyproductssuchasrecycledpapertohelpsavetrees.

Task5Readthedialogueandfindoutthekeypointsanddifficultpointstonsof____________________________扔掉;丢弃__________________________3.重说;重新做__________________________4.再次使用;重复利用_____________________5.change…into…____________________6.采取措施_____________________________许多,很多throwawayrepeat前缀“re-”,意思是“再,重复”reuse把……变成……takesteps

Discussingandwriting

ReasonsTwothingsyoushoulddoTwothingsyoushouldnotdoWalkorrideabiketoschool.Usechinacupsandclothbags.Buynewclothesjustbecausetheyaremodern.Throwthingsawaywithoutrecycling.Walkingorridingabikedoesn’tburnoilorcauseairpollution.Chinacupsandclothbagscanbeusedmanytimes.Oldthingscanbeasgoodasnewones.It’sbettertochangethingsintosomethingelsethanthrowingthemawayor

burningthem.Task65P99Findtwothingsyoushoulddoandtwothingsyoushouldnotdointhepassage.Givereasons.Completethetable.Forexample:Weshouldrecyclerubbishbecauseitcanhelpusprotecttheenvironment.Useyouranswerstowritesentences.HomeworkWritingHowtobegreen?Weallneedahealthyenvironment.Ithinkeachofuscandoalittlebittohelpwiththeproblem.Infact,eventhesimplesteverydayactivitiescanmakearealdifferencetotheenvironment.Ibelievewecanmaketheworldabetterplacetolivein.writingtonsof____________________________扔掉;丢弃__________________________3.重说;