初中英语外研社课标版八年级上册(2013)M9U1 Sally 公开课.pptxVIP

Module 9Unit 1 The population of China is about 1.37 billion. Let’s talk.What’s the population of China now?The report says the population of China is about 1.41 billion now.It is almost ______ ______ of the world’s population.onefifthIs it still increasing? Let’s learn.Do you know how to read large numbers?1001,00010,000100,0001,000,00010,000,000100,000,0001,000,000,000one hundredone thousandten thousandone hundred thousandone millionten millionone hundred millionone billion 1, 000, 000, 000billionmillionthousand1231,23412,345123,3451,234,567one hundred and twenty-threeone thousand, two hundred and thirty-fourtwelve thousand, three hundred and forty-fiveone hundred and twenty-three thousand, three hundred and forty-fiveone million, two hundred and thirty-four thousand, five hundred and sixty-sevencommaLet’s learn. Try to read large numbers.51, 030, 856fifty-one million, thirty thousand, eight hundred and fifty-six660, 412six hundred and sixty thousand, four hundred and twelve8, 112, 005, 090eight billion, one hundred and twelve million, five thousand and ninety24, 800, 137, 005twenty-four billion, eight hundred million, one hundred and thirty-seven thousand and five Listen and write.8,7422,463,1281,370,000,0002,000,030,000two billion and thirty thousand Listen and choose.1. What’s the population of Beijing? a) About 11 million. b) About 13 million. c) About 20 million.2. What is the population of Chongqing? a) About 28 million. b) More than 33 million. c) About 36 million. Listen again and answer.What problems did Betty meet when she was shopping yesterday?a lot of traffictoo many peoplenot enough spacea lot of noise Listen and answer.1. What is Tony doing?2. What problem are they talking about?Tony is preparing some notes for a report called “our growing population”.Population increase. Listen and complete the notes.Babies born every minute in the world:Babies born every year in the world:Population of China:Population of the world:Ov