M1U2It’s_more_than_twenty_kilometers_long.ppt

It’s more than twenty kilometres long . Module 1 Unit 1 postcard postcards These postcards are great . It’s a picture of a panda. 这是一幅熊猫的图片 Tell me more about the panda . It’s a picture of a cat. Tell me more about the cat . Tell me more about the Great Wall 谈谈长城 It’s a picture of the Great Wall. It’s a picture of the Great Wall. How long is the Great Wall? It’s more than (超过) twenty thousand kilometers long. How long is it\the Great Wall? 1，0 0 0 a\one thousand 一千，一千个 10 ten 100 one hundred 1,000 one thousand 2,000 two thousand 10,000 ten thousand 20,000 twenty thousand km 千米 kilometre 1km one kilometer 10km ten kilometers 100km one hundred kilometers 1,000km one thousand kilometers 2,000km two thousand kilometers 10,000km ten thousand kilometers 20,000km twenty thousand kilometers It’s more than (超过) twenty thousand kilometers long. How long is it\the Great Wall? 1,000,000 百万，百万个 one million How big is New York? 8,000,000 It has got eight million people. How big is Beijing? 20,000,000 It has got about twenty million people. Thats really big . Listen and answer the question.听音，回答问题 Is the Great Wall short ? How long is the Great Wall? How big is Beijing? How big is New York?