Module 9 Unit 1 The population of China is 1.37bil

Whatcausessomanyproblems?crowdedstreetmuchnoiseheavytrafficThelargepopulation!airpollutionModule9PopulationUnit1ThepopulationofChinais1.37billion1.Graspthekeywordsandkeystructure:noise,prepare,notes,report,grow,problem,birth,billion,fifth;Beijingisahugecitywithalargepopulation.Thatmakesover131.4millionbirthsayear.2.Readingaim:Tobeabletoreadandunderstandlargenumbers.3.Affection:weshouldcaremoreaboutthepopulationproblemsofourcountry.TeachingaimsHowmanypeoplearethereinClass39now?71HowmanystudentsinGrade8inShengquanMiddleSchool?280013,000comma逗号What'sthepopulationof______?Thepopulationofsp.isabout...Sp.hasapopulationof...point7,500,000sevenpointfivemillion7.5million60,000,00060millionSmallLarge1,370,000,000onepointthreesevenbillion1.37billion1,000,000,000billionmillionthousand•123•5,230•13,545•6,710,000•1,911,000,000onehundredandtwenty-threefivethousand,twohundredandthirtythirteenthousand,fivehundredandforty-fivesixmillion,sevenhundredandtenthousandOnebillion,ninehundredandelevenmillion1NewZealanda)1,370,537,0002theUSb)22,956,0003Australiac)314,791,0004Chinad)4,437,000ListenandmatchThepopulationofsp.is...Sp.hasapopulationof...1.WhichcityhasthelargestpopulationinChina?a)Beijingb)Shanghaic)Chongqing2.WhatisthepopulationofBeijing?a)About11millionb)About13millionc)About20million3.WhatisthepopulationofChongqing?a)About28millionb)About33millionc)Morethan36million√√Listenandchoosethecorrectanswers.√Ourgrowingpopulation1.Tonyispreparingareportcalled.A.ourgreatcountryB.ourgrowingpopulationC.ourgrowingcountry2.Beijingisahugecitywith.A.longhistoryB.manyoldpeopleC.largepopulation3.Populationincreaseisabigproblem.A.inmanycountriesB.inChinaC.bothAandB4.Chinahasoftheworld’spopulation.A.OnefifthB.aquarterC.athirdBCCAListenandchoosethecorrectanswers.onethirdtwothirdsthreefifthsPractiseTips:分子用基数，分母用序数。分子大于一，分母加S。分数做主语，谓语由名定。1/41/32/33/5aquarteronefourthListen,readandcompletethenotes.Babiesborneveryminuteintheworld:____________Babiesborneveryyearintheworld:_________________PopulationofChina:________________Populationoftheworld:_____________Over250Over131.4millionAbout1.37billionAbout7billionThepopulationoftheworldisincreasing.增长growingPopulationincreaseisabigproblem.toomany___________peopleThatmakessomanybirthsayear./bə:θ/Giveareport:workingroupsanddiscuss2questions,thenasksomeofyoutogivereports.1.Somanypeoplecancausemanyenvironment(环境）problems.Whatpollutionproblemsdoyouknow?2.Asstudents，whatshouldwedotoprotectourenvironment?airandnoisepollutionairpollutionwaterpollutionwhitepollutionlightpollutionWhatshouldwedo?Wemustprotecttheenvironment.1.weshouldridebikestogotoschool,orwalktoschool.2.Weshouldturnoffthelightswhenwegoout.3.Weshouldn’tpollute(污染）thewater,shouldn’tthrowtherubbishontheground.Weonlyhaveoneearth,wemustprotectit!Module9Unit1newwordslanguagelargenumbersnoise,prepare,notes,report,grow,huge,cause,problem,increase,birth,billion,fifth,1.-What'thepopulatonof...?-Thepopulationof..is...2.That'salmostonefifthoftheworldpopulation.131.4million1.37billion7billion1.Whichcountryhasthelargestpopulationintheworld?Andwhat'sthepopulationofthecountry?2.Doesthelargepopulationcauseproblems?Andwhataretheproblems?Whatshouldpeopledo?Problems:toomanypeople人太多toomuchnoise太多噪音toomuchtraffic交通拥挤notenoughspacetopark没有足够的停车位water/airpollution...空气或水污染Module9Unit1newwordssentenceslargenumbersnoise,prepare,notes,report,grow,huge,cause,problem,increase,birth,billion,fifth,hangon1.-What'thepopulatonof...?-Thepopulationof..is...2.That'salmostonefifthoftheworldpopulation.131.4million1.37billion7billionHomeworkYoumustdo(必做）Practicewithyourclassmatestospeakandwritelargenumbers.Ifyoucan（选做）编写一个报告，说明世界人口增长带来的问题。(toomuchtraffic/smoke/pollution…)