Unit 7 Section A 2a-2d 课件 2022-2023学年人教版八年级英语下册

Unit7 What's the highest mountain in the world? SectionA 2a-2d How much do you know about China? history population 人口 area 面积 the Yangtze river the Yellow river 1.How old is China? It’s over 5,000 years old. 2.What’s the longest river in China? The Yangtze River. 3.What’s the longest wall in China? The Great Wall. 4.What’s the biggest desert in China? Taklimakan desert. 5.What’s the biggest waterfall in China? Huangguoshu Waterfall. How much do you know about China? Pre-listening 6300 5000 5465 300 Read the numbers. six thousand and three hundred five thousand five thousand, four hundred and sixty-five three hundred While-listening 2a Listen and number the facts [1-4] in the order you hear them. 6,300 5,000 5,464 300 ____ The Yangtze River is about ______ kilometers long and the Yellow River is _____ kilometers long. ____ China has the biggest population in the world. It’s a lot bigger than the population of the US. ____ China is over ________ years old. It has a much longer history than the US. The US is not even ________ years old. ____ China is almost as big as the US, and it is the biggest country in Asia. 4 2 1 3 n. 亚洲 长江 2b Listen again and fill in the blanks in 2a with the numbers in the box. ____ The Yangtze River is about ________ kilometers long and the Yellow River is __________ kilometers long. ____ China has the biggest population in the world. It’s a lot bigger than the population of the US. 2 4 6,300 5,464 6,300 5,000 5,464 300 ____ China is over ________ years old. It has a much longer history than the US. The US is not even _______ years old. ____ China is almost as big as the US, and it is the biggest country in Asia. 1 3 5,000 300 Mike：Hi, I’m Mike. I’m from____ _______ _______. Boy： Welcome to our class, Mike. We’re happy to meet you. Mike：Can you tell me ___ ____more about China? Girl： Sure! Did you know that China is one of ____ ______ countries in the world? It’s over _____