Thestoryofrain 　　Whenwaterisheated,itturnsintovapor.Itgoesupwiththeair.Theaircanholdsomevaporatsometemperature.Whentheairgoesupandbecomescoolerandcooler,itcannotholdsomuchvapor.Thenvaporbecomeswater.Whenwaterfallsfromthesky,it'scalled"rain".Afteritrains,itbecomeswateragain. 　　下周安排： 　　Thisismyscheduleforthecomingweek. 　　Ihaveanappointmentwithmyteacherat9:00amandafamilymeetingat3:00pmonMonday.IneedtogotovisitmyoldfriendsonTuesdaymorning.OnWednesday,IwilldosomeEnglishhomeworkinthemorningandplaybasketballintheafternoon.ThursdaywillbeaspecialdayformebecauseIwillgotoexperienceiceskating.HomeworkwilltakemyalldayonFriday.MyfriendsandIwillgotothegymtodosomeexercisesonSatureday.MyparentswilltakemetothezooduringthedaytimeandwatchmoivesintheeveningonSunday.