2023学年完整公开课版八年级上册PopulationMUThepopulationo

Unit1

ThepopulationofChinaisabout1.37billion.预习检测1.准备笔记2.在正确的地方3.谈论4.一座大城市5.很多问题6.大量的人口7.例如8.太多的交通preparesomenotesintherightplacetalkaboutahugecityalotofproblemsalargepopulationsuchastoomuchtraffic9.人口增长10.一个大问题11.我不相信12.五分之一13.稍等（一分钟）14.写下15.在将来16.70亿populationincreaseabigproblemIcan’tbelieveit.onefifthHangonaminute.writedowninthefuture7billionDoyouknowhowmanypeoplearethereintheworldnow?7billionHowaboutChina?It’sabout1.37billion.Words:noisenotesreportgrowhugecauseproblemincreasebirthPhrases:prepareforhangonwrite…downinthefuturePatterns:What’sthepopulationof…?Ican’tbelieveit!Hangonaminute!/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blem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.flatfifthWorkinpairs.Lookatthepictureandtalkaboutit.Usethewordsintheboxtohelpyou.noisepeoplespacetraffic1Listenandchoosethecorrectanswer.WhatisthepopulationofBeijing?a)About11millionc)About20millionb)About13million2.WhatisthepopulationofChongqing?a)About28millionb)Morethan33millionc)About36million2Listen,readandcompletethenotes.Babiesborneveryminuteintheworld:____________Babiesborneveryyearintheworld:_________________PopulationofChina:________________Populationoftheworld:_____________Over250Over131.4millionAbout1.37billionAbout7billion3Choosethecorrectanswer.1.

Birthhappensatthestart/attheendoflife.2.Hugemeanslarge/small.3.Anincreaseinpopulationmeansmore/fewerpeople.4.Hangonaminutemeanswaitingforashorttime/alongtime.45.Makingnotesmeanswritingalongpassage/afewwords.6.Aproblemissomethingeasy/difficult.7.Areportisalongpieceofwriting/afewwords.8.Abillionisahundred/athousandmillion.I’mpreparingsomenotesforareportcalled“Ourgrowingpopulation”.prepare…for…表示“为…准备…”。e.g.Heispreparingadinnerforhisfriends.

他正在为他的朋友准备晚饭。Languagepoints2toomuch+toomany+Theybought________eggsyesterday.昨天他们买了太多鸡蛋。Shespent___________moneyonclothes.她花太多钱买衣服。注意:和muchtoo区别开，muchtoo用来修饰形容词/副词，表示“太……”Youarewalking________fast.Slowdown.你走的太快了，慢点。太多的…toomuchtoomanymuchtoo不可数名词可数名词3.Ican’tbelieveit!

表示“简直难以置信”。表示一种惊讶。4.ThepopulationofChinaisabout1.37billion.

billion(十亿),million(百万),thousand(千)，hundred(百)都是数字单位。当前面有具体数词时，这些数字单位不加s，当前面没有数词时，这些数词后面加s和of。5.That’salmostonefifthoftheworld’spopulation,...

onefifth表示“五分之一”，fifth是序数词。

分数的表达：分子用基数词，分母用序数词。分子大于1时，分母+s。e.g.2/5:twofifths6.Hangonaminute!

通常用来表示让某人等一下。e.g.Hangon!I’llbebackinaminute.8,7422,463,1281,370,000,0002,000,030,000PronunciationandspeakingNowsaythesentencesaloud.

Tips:听的时候注意辨别大数字。Listenandrepeat.5Check(√)thestatementsyouagreewith.1.Therearetoomanypeopleintheworld.2.Theincreasingpopulationisthebiggestproblemintheworld.3.Peopleshouldn’thavetoomanybabies.4.Acityshouldnotholdmorethanonemillionpeople.Nowworkingroupsanddiscussyouranswers.6Hangonaminute!Great!I’mpreparingfor…Ican’tbelieveit!What’sthepopulationof…(地名)?Howdoyouknowallthis?本课时主要句型注:word文档点击此处链接I.根据句意及首字母提示完成句子。

Therearem_______ofbooksinthecitylibrary.2.SheiswatchingTVr______onthecrash.3.We’vegotap______withthecar-itwon’tstart.4.Whoismakingthosestrangen_____?illionseportsroblemQuizoises1.Peopleshouldn’thave____babies.A.toomuchB.muchtoo C.toomany D.numberof2.He

eats

____

food,

so

he

is

____fat.

A.

too

many;too

much

B.

too

many;much

too

C.

too

much;too

muchD.too

much;

much

tooⅡ.单项选择3._____oftheroom_____empty.A.Two-third,areB.Two-thirds,areC.Two-third,isD.Two-thirds,is4.Thereare_____booksintheNationalLibrary.A.twentymillionsB.twentymillionofC.twentymillionD.twentymillionsofIII.根据汉语意思完成句子(每空一词)。1.如今的孩子作业太多。Today’skidsaregetting________homework.2.不断增长的人口可能会成为全世界面临的最大的挑战之一。The__________________maybeoneofthegreatestchallengesintheworld3.请稍等一下，我去弄点水来。Please_______whileIgoforsomewater.4.这个男孩想在将来成为一名科学家。Theboywantstobecomeascientist___________.futuretoomuchincreasingpopulationinthehangon三按要求完成句子，每空一词。1.Thepopulationofourvillageisabouttwothousand.(对划线部分提问)_____________________________yourvillage?2.Shanghaiisahugecity.Ithasgotlotsofpeople.(合并为一个简单句)Shanghaiisahugecity________________________.3.Waitaminute,please.I’mcoming.(改为同义句)____________aminute,please.I’mcoming.4.Theyspent1,000,000,000yuanonbuildingthebridge.(改为同义句)Theys