Unit2Water.ppt

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1、tapdrain:apipeortubetoletwastewaterflowawaysink:afixedbasinforwashinghandsandfacefroze(freeze):becameiceorsolid;stoppedmovingsuddenlyimpatient:angryathavingtowaitfaint:thatyoucannothear/see/smellclearlyview:placethatyoulookatvanish:disappearnodded(nod):movedyour

2、headupanddowntoshowagreementpump:pushbymachinerelaxed:restedfromworkawatertreatmentworkstreatment:somethingdonetochangething/personasewageplantsewage:dirtywaterandwastematterprecious:veryvaluableweird:strangeWhoishe?Doeshelookstrange?Couldyourememberallthewordsa

3、bove?Let’splayaguessandmatchgame!Boysv.sGirlsnoddedpumppreciousweirdrelaxedfaintvanishtreatmentsinksewagefrozeviewimpatientdrainveryvaluablemoveyourheadupanddowntoshowyouragreementstrangedirtywaterandwastewatersomethingdonetochangething/personrestedfromworkpushb

4、ymachineplacethatyoulookatthingsthatyoucan’tsee/hear/smellclearlydisappearangryathavingtowaitbecameiceorsolid;stopmovingsuddenlyafixedbasinforwashinghandsandfaceapipeortubetoletwastewaterflowawayWhatwasDaisydoinginthebathroomofherflat?WhydidDaisyfreeze?What’stha

5、tvoice?Wherewasthewater24daysago?Howcouldthewaterbecleanedup?Whyshouldn’twewastewater?cloudreservoirDaisy’sbathroomstreamYangtzeRiverseaHuangpuRiverwatertreatmentworkssewageplantcloudstreamYangtzeRiverreservoirHuangpuRiverwatertreatmentworkssewageplantsea