Module 9 Great inventions Unit 1 Will computers be used more than books in the future课件--外研版九年级英语上册.pptx
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1、Module 9 PopulationUnit 1 The worlds population was about 7.8 billion in 2020 Can you say these numbers?0123456789101112131415161718192021304050607080901001000zeroonetwothreefourfivesixseveneightnineteneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentytwenty-onethirtyfortyfift
2、ysixtyseventyeightyninetyhundredthousand1.3onepointthreebillion millionthousandone billion,two hundred and thirty-four million,five hundred and sixty-seven thousand,eight hundred and ninety comma 1,234,567,8908,742 2,463,128 1,370,000,0002,000,030,000eight thousand,seven hundred and forty-twotwo mil
3、lion,four hundred and sixty-three thousand,one hundred and twenty-eightone billion,three hundred and seventy milliontwo billion and thirty thousandThe worlds population will get _.Population i_ is a big problem in the world.increaseslargerThe worlds population g_ so fast.rowsncreaseYear Population20
4、50 9,000,000,0002010 7,000,000,0001990 5,200,000,0001980 4,300,000,0001950 2,500,000,0001930 2,000,000,0001 What is the population of New York?a)About 17 million.b)About 9 million.c)About 30 million.2 What is the population of Tokyo?a)About 4 million.b)About 28 million.c)About 14 million.1.WhatisTon
5、ydoing?Tonyispreparingareportcalled“Theworldspopulation”2.Whataretheytalkingabout?Theincreasingpopulationandtheproblems.Population of the world in 2020:_Population of the world in 2030:_The largest increase in population will take place in_,Nigeria and PakistanPopulation of India in 2030:_Tonys repo
6、rtHe is making some notes for it.Tony is preparing a report called“The worlds popullation”about 7.8 billion8.5 billionabout 1.5 billionTonys notes:India Tony:I cant believe it!Thats a _number.hugeproblemsfast-growing populationsslow-growing populationstoo much traffic too much noiseThere arent enoug
7、h people to do all the jobs.There arent enough young people to look after the older ones.Think:What other problems does it cause?Its harder to find a job.The housing price is high.traffic space pollution.Countries with low birth rates have problems too.1.Birth happensatthestart/attheendoflife.2.Huge
8、meanslarge/small.3.Anincreaseinpopulationmeansmore/fewerpeople.4.Hang on a minutemeanswaitingforashorttime/alongtime.5.Makingnotesmeanswritingalongpassage/afewwords.6.Aproblemissomethingeasy/difficult.7.Areportisalongpieceofwriting/afewwords.8.Abillionisahundred/athousandmillion.Icantbelieveit!Hango
9、naminute!Great!Read and remember some everyday English sentences.我真是不敢相信!我真是不敢相信!等一会。等一会。太棒了!太棒了!Grammar points1.PreparePreparesth.准备某物准备某物Mymotherispreparinglunch.我妈妈正在准备午饭。我妈妈正在准备午饭。preparefor为为做准备做准备Heispreparingfortheworldcup.他正在为世界杯做他正在为世界杯做准备。准备。preparesth.for为为准备某物准备某物Pleasepreparethetablefor
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