Unit13Theworld’spopulation旧课件
日期：2010-09-26 09:21
620，000Teachingaimsanddemands1Learningtheimportanceandnecessityofcontrollingtheworld’spopulationthroughreadingthepassage2Payattentiontotheexpressionsandreadingofthenumber3Wordsandphraseshourafterhourmultiply…byhardlychallengebeginningsquareatthebeginningofTeachingimportanceanddifficulties:1Wordsandphrasesinthetext2Theexpressionsofthenumbers1Howmanybabiesareborninoneminute?2Howmanybabieswillbeborninanhour?3Howmanynewbabiesdopeoplehavetofeedinoneday?259babies15，400Henan92，000theUSA284，540babiesMorethan370，560，330，295，Unit13 Theworld’spopulationLesson50StandingRoomOnly内黄县城关镇第二初级中学张凤勤What’sthepopulationofChina/USA/Henan?It’sabout…China1，000babieshourafterhour一小时接一小时multiply…by:timesegmultiply2by3more:another1Whatisthegreatestchallengeoftheworldtoday?2Howistheworld’spopulationgrowing?3Howbigwilltheworld’spopulationbebytheyear2010?Theincre，
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