本单元学习目标1. 掌握本单元 unit 1 的重点单词及词组。2. 能听懂对话，完成听力任务。3. 能用大数字谈论人口问题 • From the picture, we can see:• A. China has a large population• B. Chinese like to travel by train• What’s the population （人口） of China?• 1,306,280,000• crowded 拥挤的 Try to say the numbers.224 789 210156 408 • 数字表达法• 1,000 one thousand• 1,000,000 one million• 1,000,000,000 one billionbillion; million; thousand十亿； 百万； 千 how to read: 1,300,000,000 one billion three hundred million How to read large numbers •练习一： Read out and write the numbers•150,000 • one hundred and fifty thousand•500,000 •five hundred thousand•2,100,000 •two million one hundred thousand•5,600,000 •five million six hundred thousand•200,130,000 two hundred million one hundred and thirty thousand Listen and repeat the numbers London8,600,000New York22,000,000Task 1: look and sayWhat’s the population of…? .. 的人口是多少？•The population of … is …. Shanghai17,000,000Guangzhou 20,000,000What’s the population of…? .. 的人口是多少？•The population of … is …. • What’s the population of…? .. 的人口是多少？• The population of … is ….Chongqing27,000,000Beijing15,000,000 New words of unit 1 What’s happening to our city? heavy trafficnoise smoke pollutioncrowd Listening practiceTask3:Listening part 2Listen and choose the best answer.1 Why was Betty's shopping trip unsuccessful? a) Too many people. b) Too noisy. c) Too much pollution.2 What's the population of Beijing? a) About 11,000,000. b) About 13,000,000. c) About 15,000,000.3 What's the population of Chongqing? a) About 27,000,000. b) About 31,000,000. c) About 36,000,000. •Listening part 2•Listen again and fill in the missing words•1. Where did Betty we...
