英语人教版八年级下册Unit7 Period 1 .ppt.pptxVIP

ASectionUnit 7What’s the highest mountain in the world?Period 1 1a-2d *ObjectivesTo learn to compare factsTo learn to express large numbersTo learn to talk about geography and natureTo learn new words: square, meter, deep, desert, population, Asia, tour, tourist, wall, ancient, protect, wide…Qomolangmathe Nilethe Caspian Sea the Saharathe Yangtze Riverthe Yellow Riverthe Ming Dynastythe Ming Great Wall珠穆朗玛峰尼罗河里海(世界最大的咸水湖)撒哈拉沙漠长江黄河明朝明长城squaremeterdeepdesertpopulationAsiafeel freetourn. 平方；正方形n. 米；公尺adj. 深的；纵深的n. 沙漠n. 人口；人口数量n. 亚洲(可以)随便(做某事)n.＆ v. 旅行；旅游touristwallamazingancientprotectwideas far as I known. 旅行者；观光者n. 墙adj. 令人大为惊奇的;令人惊喜(或惊叹)的adj. 古代的；古老的v. 保护；防护adj. 宽的；宽阔的就我所知Do you know?Which is the highest mountain in the world?Which is the longest river in the world?Which is the longest river in Asia?… Qomolangma runs along the border between China and Nepal. It is covered with snow all the year round. It’s 8844.43 high, the highest in the world. It’s 26 kilometers long. The Nile is the longest river in the world. It’s more than 6600 kilometers long. It runs through 9 countries, it’s one of the largest river flows through the international states in the world and runs into the Mediterranean Sea(地中海) in the end. The Caspian Sea is the biggest lake in the world. It lies in the border between Asia and Europe.The Sahara is the biggest desert in the world. It is located in the northern Africa, climate conditions are very bad, is one of the earths most not suitable for biological survival. The Yangtze River is the third longest river in the world, the first Asian rivers. It’s 6211.31 kilometers long. The Yangtze River Basin, east-west width of 3219 kilometers, about 966 kilometers wide north-south, passing through 11 provinces. It runs into the East Sea in Shanghai finally.1aMatch the facts you know.Qomolangmaabout 9,600,000 square kilometers in sizeThe Sahara1,025 meters deepThe Caspian Sea6,671 kilometers longThe Nile8,844.43 meters highExplaination…8,844 meters high.