工人们正在做前无古人的壮举

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1、Unit8ThefourthperiodTheediblefoodstep1Learnthenewwords1.surroundings2.asubstancewhichisnotasolidoragas3.Theriverhasbeenp_______withchemicalwastefromfactories.4.Asacitizen,eachofushasthedutytogetridofallkindsof_____________(pollute)toprotectourlivingenviro

2、nment.5.Bloodwasp_____fromthewound.environmentliquidollutedpollutionourdWhataretheseonthepicture?Isthereanygarbageinyourclassroomoryourhouse.Givesomeexamples.Howdopeopledealwiththesegarbage?Isthereenoughroomtoputthegarbage?Howdoyouthinktosolvetheproblem?

3、Step2Readthepassageandanswerquestions1.Wheredoespapercomefrom?2.What’sprofessorBunchaOoraikul’sgreatidea?3.Whatisthecupmadeof?4.Whatdoyouthinkabouttheidea?5.What’sthemainideaaccordingtothepassage?A.ThefactoryistooexpensivetoopenB.Thereisanothergoodwayto

4、dealwithgarbage.C.Weshouldn’tthrowawaypapercups.D.Treesarehelpfultous,wemustprotectthem.6.IfOoraikulhas$20000and$25000,abouthowmuchdoesheneedtoopenthefactory?A.$2.47B.$2.3C.$2.25D.$2.47.Whichoneiswrong?A.Wehavenoroomtoputgarbage.B.Wecan’tputteaintheedible

5、cupC.Thetasteofmixingwheatandpotatoesaredelicious.D.Thecupwon’tinleakthan2hours.Step3Readthepassageagainanddiscusstheproblemsyoucomeacross.Sofar,hehasonlyreceivedbetween$20000and$25000.Theworkersaredoingthingsnoonehassofartried.Shehasn’tfinishedherhomewor

6、ksofar.Sofarsogood.工人们正在做前无古人的壮举.到目前为止她还没完成她的家庭作业到目前为止一直都还不错TheMiracleMachineDoyouknowYaoming?Whoishe?Doyoulikeplayingbasketball?Doyouknowhowbasketballwasinvented?Readthepassageandchoosetrueorfalse.1.Basketballwasinventedafterthebaseball.2.Thepassagema

7、inlytellusthedifferencebetweenfootballandbasketball.3.Basketballisanoutdoorgame.4.Atfirst,basketballisusedtohavefunandstayinshape.5.Inthefirstbasketballgame,abaseballplayergot2scores.Readagainfindingtheproblemsanddiscussthemwithyourpartners.Americanfootba

8、llplayershavefunandstayinshapeinthecoldwintermonths.Anorangeisroundinshape.Sheissliminshape.Sheisingoodshape.Hisbusinessisinbadshape.桔子是圆的她身材苗条她健康状况良好.他的生意经营状况很糟.Discussion:Howtoprotectourenvironment.