【外研版】2015-2016学年初中英语八年级上册优质评比精选Module9Unit1课件

Howmanynumbersdiditmention(提及)inthevideo?2122022220222twotwelvetwentytwenty-twotwohundredandtwentytwohundredandtwenty-two十位与百位间用“and”。个位与十位间一般要用连字符号“-”,onehundred一百onethousand一千onemillion一百万onebillion十亿tenbillion一百亿onehundredandtenbillion一百一十亿onehundredandtwenty-onebillion一百二十一亿1001,0001,000,0001,000,000,00010,000,000,000110,000,000,000121,000,000,000billion/'bIljən/num十亿.书写时每三位划分为一个单位。billionmillionthousandonebillion,twohundredandthirty-fourmillion,fivehundredandsixty-seventhousand,eighthundredandninetyonecomma逗号1,234,567,891朗读数字时，将每三位数看做一个单位。上例中的数字可以分解为...billion...million...thousand...，每个单位按照百、十、个位往后读，遵循百位以内数字的读法。8,7421,370,000,0002,000,030,000eightthousand,sevenhundredandforty-twoonebillion,threehundredandsevevtymilliontwobillionandthirtythousand1.37billion131.4billiononepointthreesevenbilliononehundredandthirty-onepointfourbillion小数点读:pointDoyouknowhowmanypeoplearethereintheworldnow?7billion1,370,000,000millionthousandbillionWhat’sthepopulationofChina?9Unit1ThepopulationofChinaisabout1.37billion.9noise/nɔIz/n噪声;杂音prepare/prI'peə/v.准备；预备Thereistoomuch________intheworld.Weshould_______somefoodforpinic.noisepreparenotes/nəuts/n.(pl.)笔记；随笔report/rI'pɔ:t/n报告；汇报.huge/hju:dʒ/adj巨大的；庞大的.Weshouldlistentotheteachercarefullyandmake________.Beijingisa________citywithalargepopulation.hugenotesThepolicemanwantstocheckthe________.reportbirth/bə:θ/n出生grow/ɡrəu/(grew/ɡru:)v增长；增大.Thatmakeover131.4millionbabies______ayear,sotheworld'spopulationwill_______fast.birthsgrowThepopulationofChinaisalmostone_____oftheworld'spopulation.onefifth/fIfθ/num第五；五分之一.fifththepopulationoftheworld2505001700360050006000010002000300040005000600070002000yrsago400yrsagoin1900in1970in1990in2000百万increase/'Iŋkri:s/n;v增大；增长cause/kɔ:z/v造成；引起.problom/'prɔbləm/n麻烦；问题Population____________isabigprobleminmanycountries,that________alotofproblems.causesincrease1Workinpairs.Lookatthepictureandtalkaboutit.Usethewordsintheboxtohelpyou.noisepeoplespacetrafficahugecitywithalargepopulationtoomany_______causealotofproblemstoomuch________toomuch________notenough________________________isabigprobleminmanycountries.Populationincreasenoisepeoplespacetrafficpeopletrafficnoisespace空间1.What’sthepopulationofBeijing?a)About11millionc)About20millionb)About13million2.What’sthepopulationofChongqing?a)About28millionc)About36millionb)About33million1)Tonyispreparingsomenotesforapaper.()2)Beijingisahugecitywithalargepopulation.()3)Over131.4millionbirthseveryminuteinaworld.()4)Thefamiliesaregettingbiggerinthefuture.()FTFFreportsmalleryearTonyis___________somenotesfora___________.Beijingisa_____citywithalargepopulation.Thatcausesmanyproblems.Population________isabigprobleminmanycountries.Babiesborneveryminute（world）Babiesborneveryyear（world）PopulationofChinaPopulationoftheworldOver250.Over131.4million.About1.37billion.About7billion.reportincreasehugepreparingTonyis___________somenotesfora___________.Beijingisa_____citywithalargepopulation.Thatcausesmanyproblems.Population________isabigprobleminmanycountries.Babiesborneveryminute（world）Babiesborneveryyear（world）PopulationofChinaPopulationoftheworldOver250.Over131.4million.About1.37billion.About7billion.Thatmakes131.4millionbirthsayear![bɜ:θ]That’salmostonefifthoftheworld’spopulation.reportincreasehugepreparing(Languagepoint)1.-Whatareyoupreparing_____yourparty?-I’mthinkingaboutwhoI’llinvite.A.atB.forC.with2.________thepopulationofHongKong?------Sevenmillionpeople.A.HowmuchisB.WhatareC.Whatis3.Thereis________smokeintheroom.A.toomanyB.toomuchC.muchtoo4.Tonyhasabighouse_____abeautifulgarden.A.aboutB.withC.oftoomany+可数名词，表示“太多的”。toomuch+不可数名词，表示“太多的”。muchtoo+形容词或副词，“实在太”问某地有多少人口Whatis/wasthepopulationof+地名?preparesth.for…表示“为…...准备某物”prepareforsth.=getreadyforsth为某事做准备5._______ofthepopulationinourcityareworkers.A.TherefifthB.ThreefiveC.Threefifths6.Shanghaihas____populationof12million.A.theB.anC.a7.-Theschoolbusiscoming.-_____.I’llcomeinaminute.A.HangonB.OnearthC.Onceortwice分子用基数词，分母用序数词。分子大于1时，分母+s1）某地+hasapopulationof+数词.2）Thepopulationof+某地+be(单数)+数词Hangon“稍等”“让某人等一下”What'shappeningtoourtown，Jilong?smokewaterpollutionnosiepopulationtoomuchtrafficnotenoughspacetoparkthrowrubbishProblems:toomanypeopletoomuchnoisetoomuchtrafficnotenoughspacetoparkwater/airpollution...throwrubbishMakeareport:Jilongisasmalltownwithapopulationof160,000.Thatcausemanyproblems....What’sthepopulationofJilong?What'shappeningtoourtown?Whataretheproblems?Whatshouldwedo?160,000toomanypeoplecausemanyproblems...throwrubbishanywhere...shuoldnothavetoomanybabies......Module9Unit1newwordslannguagelargenumbersnoise,prepare,notes,report,grow,huge,cause,problem,increase,birth,billion,fifth,hangon1.-What'thepopulatonof...?-Thepopulationof..is...2.That'salmostonefifthoftheworldpopulation.2,000,0033,120,000,000HomeworkPracticewithyourclassmatestospeakandwritelargenumbers.WriteashortpassageaboutpopulationincreaseinJilong.人有了知识，就会具备各种分析能力，明辨是非的能力。所以我们要勤恳读书，广泛阅读，古人说“书中自有黄金屋。”通过阅读科技书籍，我们能丰富知识，培养逻辑思维能力；通过阅读文学作品，我们能提高文学鉴赏水平，培养文学情趣；通过阅读报刊，我们能增长见识，扩大自己的知识面。有许多书籍还能培养我们的道德情操，给我们巨