Module 9 Unit1 课件2023-2024学年外研版英语八年级上册

Game time! Can you read the numbers? 23 123 1,280,567,123 1,123 280,567 11,123 1,280,567 1, 000, 000, 000 billion million thousand 123 1,234 12,345 123,345 1,234,567 one hundred and twenty-three one thousand, two hundred and thirty-four twelve thousand, three hundred and forty-five one hundred and twenty-three thousand, three hundred and forty-five one million two hundred and thirty-four thousand five hundred and sixty-seven comma 逗号 Observe and learn Do you know how to read these numbers? Now, let's have a try! *从数字的右端向左端数起，每三位数加一个逗号“ , ”。 *从右开始， 第一个“ , ”前的数字后添加 thousand， eg: 2, 000 第二个 “ , ” 前面的数字后添加 million， eg:2,002,000 第三个“ , ”前的数字后添加 billion, eg: 2, 002,002,000 英语中四位数和四位数以上数字的读法： 7,000 28,000 135,000 7,000,000 4,500,000 79,000,000 350,000,000 21,000,000,000 Let’s practise! seven thousand twenty-eight thousand one hundred and thirty-five thousand seven million four million and five hundred thousand seventy-nine million three hundred and fifty million twenty-one billion 8,742 2,463,128 1,370,000,000 2,000,030,000 Listen and repeat the numbers. eight thousand, seven hundred and forty-two two million, four hundred and sixty-three thousand, one hundred and twenty-eight one billion, three hundred and seventy million two billion and thirty thousand P73 5 Pronunciation and speaking Pre-listening What’s the video about ? Unit 1 The world’s population was about 7.8 billion in 2020. Module 9 Population Listen and choose the correct answer. 1. 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. While-listening   8 Tapescript Betty: I went shopping in the city centre with my family last week. Tony: Did you have a good time? Betty: Yes, I did, but there was a lot of traffic on the way there. And ther