外研版八年級英語上冊 （The population of China is about 1.37 billion）Population 課件

Module9PopulationUnit1ThepopulationofChinaisabout1.37billion.

Haveyouevertravelledtoanywherebefore?Howdoyoufeelduringthejourney,especiallyonholidays?1.學習并掌握noise,prepare,report,grow,cause,increase,billion,birth,fifth等核心詞匯，掌握冠詞和數(shù)詞的用法。2.能夠聽懂談論人口的對話；能使用大數(shù)據(jù)談論人口問題。3.通過了解人口問題，喚起憂患意識。學習目標1.Workinpairs.Lookatthepictureandtalkaboutit.Usethewordsintheboxtohelpyou.noisepeoplespacetraffic2.Listenandchoosethecorrectanswer.1.WhatisthepopulationofBeijing?About11million.c)About20million.About13million.2.WhatisthepopulationofChongqing?About28million.c)About36million.Morethan33million.BabiesborneveryminuteintheworldBabiesborneveryyearintheworldPopulationofChinaPopulationoftheworld3.Nowcompletethenotes.Over250.Over131.4million.About1.37billion.About7billion.4.Choosethecorrectanswer.1.Birthhappensatthestart/attheendoflife.2.Hugemeanslarge/small.3.Anincreaseinpopulationmeansmore/fewerpeople.4.Hangonaminutemeanswaitingforashorttime/alongtime.5.Makingnotesmeanswritingalongpassage/afewwords.6.Aproblemissomethingeasy/difficult.7.Areportisalongpieceofwriting/afewwords.8.Abillionisahundred/athousandmillion.Check(√)thestatementsyouagreewith.1.Therearetoomanypeopleintheworld.2.Theincreasingpopulationisthebiggestproblemintheworld.3.Peopleshouldnothavetoomanybabies.4.Acityshouldnotholdmorethanonemillionpeople.Nowworkingroupsanddiscussyouranswers.6√√√√Languagepoints1.areportcalled…2.somany/much3.onefifthof4.makenotes5.hangon6.talkabout7.writedown8.inthefuture一個叫……的報告如此多五分之一記筆記稍等談論寫下，記下在將來1.populationn.人口1)population是一個集體名詞，作主語時，若指一個地區(qū)或國家的整體人口，謂語動詞通常用單數(shù)；若強調(diào)整體人口中的成員，謂語動詞通常用復數(shù)。例如：Thepopulationofthecityisabout20,000.這個城市大約有兩萬人口。Threefifthsofthepopulationhereareoldpeople.這里五分之三的人是老年人。探究活動2)表示一個地區(qū)或一個國家有多少人口時，可用thepopulationof...is...或...hasapopulationof...。例如：Thepopulationoftheircountryis28,100,000.他們國家的人口是二千八百一十萬。Thecityhasapopulationof50,000.這座城市有五萬人口。形容“人口數(shù)量的多或少”可用large或small修飾。例如：ThepopulationofBeijingislarge.北京人口眾多。3)在詢問人口時，要注意population和people的區(qū)別。前者通常用what來提問，后者用howmany來提問。例如：What’sthepopulationofCanada?加拿大的人口是多少？Howmanypeoplearethereinthehall?大廳里有多少人？2.Beijingisahugecitywithabigpopulation.北京是個大城市，有很多的人。with是介詞，表示伴隨，意為“有，帶有”。Numberpractice150,000:onehundredandfiftythousand500,000:fivehundredthousand2,100,000:twomillion,onehundredthousand5,600,000:fivemillion,sixhundredthousand82,550,000:eighty-twomillion,fivehundredandfiftythousand200,030,040:twohundredmillion,thirtythousandandfortyACBonefifth;hangon短語Iampreparingsomenotesforareportcalled“Ourgrowingpopulation”.Populationincreaseisabigprobleminmanycountries.That’salmostonefifthoftheworld’spopulation,...句型

單詞Module9Unit1認知：report,grow,cause,increase,billion,birth,課堂小結(jié)拓展：noisen.→noisyadj.,fifthnum.→fivenum.應用：prepare(preparefor)1.Wesawsomemonkeysinthe____(巨大的)cage.2.MrBlackwillgiveusanimportant______(報告)tomorrow.3.Thepopulationis_________(增長)quicklyinsomecountriesnow.4.HewasonbusinessinBeijingatthe

______(出生)ofhisson.5.Thepopulationofthewholeworldisoverseven_______(十億).I.根據(jù)所給提示填空。hugereportincreasingbirthbillion隨堂訓練Thestudentsare_________forthenext

sportsmeetingnow.2.Don’tmakeany_____!Thebabyis

sleeping.3.Thereisalotofrainthisyear.Theplants

______well.4.Badweatheralways______sometroubleinourdailylife.5.—These________aretoodifficult.—Don’tworry.Wecanhelpyouworkthemout.Ⅱ.用所給單詞的正確形式完成句子。noise,problem,cause,grow,preparepreparingnoisegrowcausesproblemsⅢ.根據(jù)提示完成句子，每空一詞。1.每天不要吃太多的肉。

Don’teat__________meateveryday.

2.稍等！我這就去叫他。

___________!I’llgoandcall