NSEFCSIIU13speakingppt高二(下)英语新教材课件
日期：2010-02-14 02:55
wecangrowmorefoodanduseourlandwell，reusegrowplantsandvegetableswastewaterusemoderntechnologycook，withoutwastingorpollutingit，cleanwashwastewaterreuseproduce，pollutebecleanedbeforethrownawaycheap，easyalittleslow，waste，sometimespollutethewaterenjoywatersportspollutethewaterdisturbthesensitivewildlifeMakeadialogueaccordingtothediscussionaboveSpeakingHereisanexampledialogueA:Whatdoyouthinkaboutthewaywaterisbeingusedforagriculture?B:Well，Unit13SEFCBIIPeriod2Speaking1TellthedifferentwaysweusewaterinourdailylifePre-speaking2DiscusstheadvantagesanddisadvantagesofusingwaterandgiveyouradviceClean，it’sagoodwaytousewaterWeneedfood…A:IagreeButalotofwateriswastedwhenwewaterfieldsItwouldbebettertousemoderntechnologytomakesurethatwedon’twastethewaterB:That’strueWeshouldbecarefulwithourwaterA:YesIfwelearntousethethewaterinabetterway，tooTrytowriteashortpassageabouthowtousewaterinabetterwayinourdailylifePost-speakingListeningonwbPartOne:Place，
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