manufacturing(制造)

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1、WaterJuleeShenXinsongMiddleSchoolWorldWaterDayMarch22ndWhydowehaveWorldWaterDay?Answersomequestions:1)Howmuchoftheearthiscoveredbywater?Two-thirdsoftheearthiscoveredbywater.H2O.Threeforms.Theyareliquid(water),solid(ice)andgas(steam).2)What’sthescientificsymbolforwa

2、ter?3)Howmanyformsofwaterarethere?Whatarethey?AquizaboutwaterAquizaboutwater4)Howmuchwaterdoesyourbodyneeddaily?2litresofwater.Foronlyafewdays.ItrunsintotheHuangpuRiver,thengoestoawatertreatmentworks.Itcomesintoourflatsthroughthepipesunderthestreet.5)Howlongcouldwe

3、livewithoutwater?6)Howdoeswatercomeintoyourflat?WorldWaterDayWorldWaterDayison22Marcheachyear.ThedaywasdecidedbytheUnitedNationsin1992.Itsgoalistogetcitizensandgovernmentsthinkingaboutoneofourmostpreciousresources.Thethemeoftheyear2004is“WaterandDisasters”.Waterisn

4、ecessaryforalllifeonEarth,butisalsodangerous.Otherwater-relateddisasters,suchashurricanesanddroughts,causelossoflivesandhugeeconomicdamageeachyear.Thatiswhy“WaterandDisaster”ischosenasthethemeforWorldDay2004.NowWorldWaterDayisinits15thyear.Copingwithwaterscarcity(缺

5、乏)isthethemeofthisyear’sWorldWaterDay.TheUnitedNationswanttomakepeoplemoreawareofglobalwatershortages--aproblemthatisgettingworse.Theworldnowisfacingaseriouswatershortage.Sinceoveronebillionpeopleintheworlddonothaveaccesstocleandrinkingwater.InIndia’scapital,NewDel

6、hi,millionsdonothaveanyrunningwater. Eveninmorerichneighborhoods,youngandoldwaithoursthenscramblefortrucked-insuppliesthatarenotveryclean.OneyoungwomaninGhana,likemanyinAfrica,Asia,LatinAmerica,andelsewherewalkkilometersforwater. “Ihavetocollectformyfamilyfivetimes

7、aday.”TheUnitedNationsalongwithotherorganizationsareworkinghardtoimprovewaterconditions.FTrueorfalse:1)WorldWaterDayison21Marcheachyear.()2)Thethemeoftheyear2008WorldWaterDayis“WaterandDisasters”.()3)Hurricanesanddroughtscauselossoflivesandhugeeconomicdamageeachyea

8、r.()4)ManyplacessuchasIndiaandGhanaareshortofcleanwater.()5)TheaimoftheWorldWaterDayistogetpeoplethinkingaboutpreciouswaterresources.()FTTTWorldW