Module-9-Ppulation-Unit-1-The-population-of-China-

9Unit1ThepopulationofChinaisabout1.37billion.Doyouknowhowmanypeoplearethereintheworldnow?7billionOneday,theworldwillbelikethis.HowaboutChina?China'sPopulation-OverviewIt’sabout1.37billion.1.Graspthekeywordsandkeystructure:noise,prepare,notes,report,grow,problem,birth,billion,fifth;Beijingisahugecitywithalargepopulation.Thatmakesover131.4millionbirthsayear.2.Readingaim:Tobeabletoreadandunderstandlargenumbers.3.Affection:weshouldcaremoreaboutthepopulationproblemsofourcountry.Teachingaims/nɔIz//prI'peə//nəuts//rI'pɔ:t//ɡrəu//hju:dʒ//kɔ:z/噪声;杂音n.noise准备；预备v.prepare笔记；随笔n.(pl.)report报告；汇报n.(grew/ɡru:)增长；增大v.notesgrowWordsandexpressionshuge造成；引起v.巨大的；庞大的adj.cause/'prɔbləm//'Iŋkri:s//bə:θ//'bIljən//fIfθ/hangon/flæt/麻烦；问题n.problem增大；增长n.增大；增长vincreasebirth出生n.十亿num.第五；五分之一num.billion稍等套房；公寓n.flatfifth1Workinpairs.Lookatthepictureandtalkaboutit.Usethewordsintheboxtohelpyou.noisepeoplespacetraffic2Listenandcheckthecorrectanswer:1WhatisthepopulationofBeijing?a)About11millionb)About13millionc)About20million2WhatisthepopulationofChongqing?a)About28millionb)About33millionc)About36million√√EverydayEnglishIcan’tbelieveit!Hangonaminute!Great!Thenlistenandread.Betty:Whatareyoudoing?Tony:I’mpreparingsomenotesforareportcalled“Ourgrowingpopulation”.Lingling:Well,we’reintherightplacetotalkaboutthat!Beijingisahugecitywithalargepopulation.Thatcausesalotofproblems,suchastoomuchtrafficandnoise.Betty:It’snotonlyBeijing.Populationincreaseisabigprobleminmanycountries.Doyouknowhowmanybabiesareborneveryminuteintheworld?Tony:No.Canyoutellme?Betty:Over250!Thatmakesover131.4millionbirthsayear.Lingling:Ican’tbelieveit!Betty:ThepopulationofChinaisabout1.37billion.That’salmostonefifthoftheworld’spopulation,thatis,about7billion.Tony:Hangonaminute!Iwillwritethatdowntoo!Betty:Butinthefuture,China’spopulationwon’tgrowsofast,becausefamiliesaregettingsmaller.Lingling:Howdoyouknowallthis?Betty:Iwrotemyreportyesterday!Tony:Great,thanks!NowIcanwritemyreport!Listenandchoose1.Theyaretalkingabout.A.thepopulationB.thepollution2.Theyarepreparingfor.A.ameetingB.areportReadthepassagesilentlyandchoosetherightanswer1.Tonyispreparingareportcalled.A.ourgreatcountryB.ourgrowingpopulationC.ourgrowingcountry2.Beijingisahugecountrywith.A.longhistoryB.manyoldpeopleC.largepopulation3.Populationincreaseisabigproblem.A.inmanycountriesB.inChinaC.bothAandB4.Chinahasoftheworld’spopulation.A.OnefifthB.aquarterC.athirdBabiesborneveryminuteintheworld:Babiesborneveryyearintheworld:PopulationofChina:Populationoftheworld:Nowcompletethenotes.over250over131.4millionabout1.37billionabout7billion4Choosethecorrectanswer.1Birthhappensatthestart/attheendoflife.2Hugemeanslarge/small.3Anincreaseinpopulationmeansmore/fewerpeople.4Hangonaminutemeanswaitforashorttime/alongtime.7Areportisalongpieceofwriting/afewwords.8Abillionisahundred/athousandmillion.5Makingnotesmeanswritingalongpassage/afewwords.6Aproblemissomethingeasy/difficult.Pronunciationandspeaking5Listenandrepeat.8,742eightthousand,sevenhundredandforty-two.2,463,128twomillion,fourhundredandsixty-threethousand,onehundredandtwenty-eight1,370,000,000onebillion,threehundredandseventymillion2,000,030,000twobillionandthirtythousand6Check(√)thestatementsyouagreewith.1Therearetoomanypeopleintheworld.2Theincreasingpopulationisthebiggestproblemintheworld.3Peopleshouldnothavetoomanybabies.4Acityshouldnotholdmorethanonemillionpeople.Nowworkingroupsanddiscussyouranswers.√√GrammarFocus(一)数词Numeral数词是用来表示事物的数目和顺序的词。数词的分类：1.基数词2.序数词3.分数词今天我们先来学习一下基数词。1.复习1—100以内的所有数字。2.掌握百、千、万、十万、百万的表达法。1、1-19的基数词one1two2three3four4five5six6seven7eight8nine9ten10eleven11twelve12thirteen13fourteen14fifteen15sixteen16seventeen17eighteen18nineteen192、20—90等十位数twenty20thirty30forty40fifty50sixty60seventy70eighty80ninety90twenty-one21twenty-two22………………其它的十位数照此类推，如：thirty-one31forty-two42seventy-five75ninety-six963、百、千、万百hundred100onehundred200twohundred以此类推····千thousand1000onethousand2000twothousand·········英语里没有“万”这一单位，万也用thousand表示。如：10000tenthousand一万20000twentythousand两万·····4、十万、百万十万的说法是：100.000a(one)hundredthousand200.000twohundredthousandmillion百万a(one)million1000000twomillion2000000········以此类推······8000000eightmillion练一练345100118,657,421threehundredandforty-fiveonethousand(and)oneeighteenmillion,sixhundredandfifty-seventhousand,fourhundredandtwenty-one1.Theprojectlasted5yearsandcost2billiondollars.2.TheChinesehavebeenmakingpaperfortwothousandyears.3.Onethousandpundsisalotofmoney.表示确定数量时用基数词+hundred，thousand，million，billion多位基数词读法457890608389threehundredandeighty-ninefourhundredandfifty-seveneighthundredandninetysixhundredandeight1）101~999的三位数由“百位数＋and+两位数组成”。如：325—threehundredandtwenty-five102onehundredandtwo635sixhundredandthirty-five2)三位数以上的数，从个位往前数，每三位数加一个逗号，从后往前数的第一个逗号代表thousand,第二个逗号代表million,第三个逗号是billion，注意这几个词不能用复数形式，后也不能加and。例如：2,648twothousand,sixhundredandforty-eight16,250,064sixteenmillion,twohundredandfiftythousand,sixty-four确切数目与不确切数目的表达：hundred,thousand,million,billion等前面有基数词，表示确切数目时，用单数，后直接接复数名词；如：threehundredbooksonehundredpeoplefivethousandst