课件26张PPT。Unit 7 What’s the highest mountain in the world?
Section A （1a-2c） Qomolangma /?t???m???lɑ??m?/ the Nile/nail/the Caspian Sea/?k?spi?n/the Sahara/s?'hɑ:r?/Let's knowQomolangma is the highest mountain in the world.It’s 8,844.43 meters high. /?t???m???lɑ??m?/ QomolangmaHow high is it？eight thousand eight hundred and forty-four point four threeThe Nile is the longest river in the world.It’s 6,671 kilometers long. six thousand six hundred and seventy-oneLet's know/nail/the NileHow long is it?Let's knowthe Caspian SeaThe Caspian Sea is the deepest of all the salt lakes.It’s 1,025 meters deep. /?k?spi?n/How deep is it?one thousand and twenty-fiveLet's know/?dez?t/ (沙漠)the SaharaThe Sahara is the biggest dessert in the world.It’s about 9,600,000 square kilometers in size. /s?'hɑ:r?/How big is it?nine million six hundred thousandpair workA: What is the highest mountain/… in the world?
B: … is the … in the world.
A: How /high/ big/deep/long is it?
B: It is … square kilometers in size.
kilometers/meters deep/ long/ high.1. Qomolangma is ______ than any other mountain in the world.
2. The Sahara is ____________ desert in the world.
3. The Caspian Sea is ____________ of all the salt lakes.
4. The Nile is ___________ river in the world.higherthe biggestthe deepestthe longestListen and complete the sentences.let's listenChina is one of the oldest countries.
It is over 5,000 years old. the Yangtze RiverThe Yangtze River is the longest river in Asia.the Yellow RiverThe Yellow River is the second longest in China.Both rivers are very important to China.let's know more/?j??tsi /The Great Wall is the longest wall in China.China is much older than the United States. China is about the same size as the United States. China has much bigger population than the United States. China has the biggest population in the world. /?pɑ:pju?le??n/ (人口)Mike is a student from the United states. He wants to know more about China. His classmates are talking with him. Let’s listen to the tape and find out what they are talking about.___ 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, but it is the biggest country in Asia.4213let's listen6,300 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, but it is the biggest country in Asia.42136,3005,4645,000300let's listenTip: before listening ,we can guess, use the knowledge you learned or predict(预测) the absent words , then you can listen for the key words.Please pay attention to these things:
Sentence stress(句子重音)
2. Pronunciation(语音) and Intonation(语调)
3. Speed (语速)
Listen and repeatMike：Hi, I’m Mike. I’m from the United States. Boy：Welcome to our class, Mike. We’re happy to meet you. Mike：Can you tell me a bit more about China?
Girl：Sure! Did you know that China is one of the oldest countries in the world? It’s over 5,000 years old. Mike：Yes, I did. It’s much older than my country--in fact, the United States is one of the youngest countries in?the world. It’s not even 300 years old.
Boy：And China has the biggest population, too. It’s a lot bigger than the population of the United States. Group workSay anything about the geographic facts you know (about Wulian)!地理知识e.g. …… is the longest river in Wulian.
…… When we enjoy the beauty of the nature, remember to protect it. Then we can have a better earth.1. (for all) Do more exercises about the comparative and superlative degree .
2.(try to do) read 2a reading material fluently.
3. (if you can) find more information about the world.Homework
