【Peopleneedwatertosurvive.Almosteverythingontheearthneedswater.Wecanimaginewhatwillbelikeifwedon’tdrinkanywateronasummerday.Infact,watermakesaconsiderablepartofyourweightandithelpsyousurvive.Sometimeswatercan】

　　Peopleneedwatertosurvive.Almosteverythingontheearthneedswater.Wecanimaginewhatwillbelikeifwedon’tdrinkanywateronasummerday.Infact,watermakesaconsiderablepartofyourweightandithelpsyousurvive.

　　Sometimeswatercanbebadforpeople.Forexample,wewillfeelinconvenienttodooutdoorworkifitrainsfordays.Farmerswillsufferalotifitrainstoomuchattheharvest.Aflooddoesharmtoallformsoflives.Pollutedwatercausesmanykindsofdiseasesandsometimesthesediseaseseventakeman’slife.Soeverybodymustkeepwatercleanandnotpollutethewatersource.

　　Answerthequestions:

　　(1)Whatdopeopleneedwatertodo?

　　(2)Whatmakesupaconsiderablepartofyourweight?

　　(3)Waterisalwaysgoodforpeople,isn’tit?

　　(4)Whysometimescanwaterbebadforpeople?

　　(5)Whatmustpeopledotofightwaterpollution?