八下Unit7SectionA1.ppt

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1、The Yangtze River is the third longest river in the world. Its about 6,300 kilometers long. It runs into the East Sea.Chang Jiangthe Yangtze RiverDo you know these places?Qomolangma珠穆朗玛珠穆朗玛Qomolangma runs along the border (国界国界) between China and Nepal (尼泊尔尼泊尔). It is covered with snow all the year

2、round. Its 8,844.43 meters high. It is the highest mountain in the world.The Nile is the longest river in the world. Its 6,671 kilometers long. It runs through(流经流经) 9 countries and runs into (注入注入) the Mediterranean Sea (地中海地中海) in the end. the Nile尼罗河尼罗河the Caspian Sea里海里海The Caspian Sea is the de

3、epest salt lake in the world. It lies in(位于位于) the border between Asia (亚亚洲洲) and Europe.The Sahara is the biggest desert (沙漠沙漠) in the world. It is located in(位位于于) the northern (北方的北方的) Africa.the Sahara撒哈拉撒哈拉1a Match the facts you know.Qomolangma about 9,600,000 square (平平方方) kilometers in size(面

4、积面积)The Sahara 1,025 meters deepThe Caspian Sea 6,671 kilometers longThe Nile 8,844.43 meters highisIt is meter(s) / kilometer(s) long (high/ deep/ wide)表示物体有多少米表示物体有多少米/千米长（高千米长（高/深深/宽等）。宽等）。1b Listen and complete the sentences.1. Qomolangma is _ than any other mountain in the world. 2. The Sahara

5、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 longest2a Listen and number the facts (1- 4) in the order you hear them. _ The Yangtze River is about _ kilometers long and the Yellow River is _ kilometers long

6、._ China has the biggest population in the world. Its 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. 42132b Listen again and fi

7、ll in the blanks with the numbers in the box. 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. Its a lot bigger than the population of the US._ China is over _ years old. It has a much longe

8、r 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. 42136,3005,4645,0003002c Make conversations using the information in 2a.A: Did you know that China is one of the oldest countries in the world?B: Yes, I did. its much olde

9、r than my country.The Great Wall A guide(导游导游) takes some tourists(观光者观光者) there. They are talking about it.2d Read and answer the questions:1. Which is the biggest man-made (人造的人造的) objects in the world？2. Which is the most famous part of the Ming Great Wall?The Great Wall.Badaling part of the wall.