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1、Whats the highest mountain in the world?New WordsNew Wordssquare n.平方meter n.米Section A 1a-1ddeep adj.深的desert n.沙漠population n.人口Asia n.亚洲tour n.v.旅行tourist n.旅行者wall n.墙amazing adj.令人惊奇的ancient adj.古代的wide adj.宽的；宽阔的Warm Up1.Do you know these interesting places?Qomolangma runs along the broder bet
2、ween China and Nepal.It is coverws with snow all the year round.Its 8844.43 high,the hightest in the world.Its 26 KilometersQomolangmaQomolangmaThe Nile The Nile is the longest river in the world.Its more than 6600 kilometers long.It runs through 9 countries.Its one of the largest river flows throug
3、h the international states in the world and runs into the Mediterranean Sea(地中海)in the end.The Caspian Sea The Caspian Sea is the biggest lake in the world.It lies in the broder between Asia and Europe.CONTENTS The Sahara is the biggest desert in the world.It is located in the northern Africa,climat
4、e conditions are very bad,is one of the earths most suitable for biological survival.The Yangtze RiverThe Yellow RiverTibetan PlateauThe HimalayasMatch the facts you know1aQomolangmaThe SaharaThe CaspianThe Nileabout 9,600 square kilometers in size 1,025 meters deep6,671 kilometers long8,844.43 mete
5、rs highTalk about these pictures in pairs1.Which is the highest mountain in the world?2.Which is the longest river in Asia?3.Practice in pairs like this:A:Which is the.in the.?B:.Explaination1.8,844 1.8,844 meters highmeters high.8844.8844米高米高 .meters high .meters high (long,wide.).(long,wide.).米高米高
6、(长，宽长，宽.).)英语中表示英语中表示“有多长有多长(宽，高宽，高.)”.)”时，时，一般将数词和数量单位放在表示长一般将数词和数量单位放在表示长宽高的形容词之前作状语。宽高的形容词之前作状语。A:A:How highHow high is Qomolangma?is Qomolangma?B:Its about 8,844 B:Its about 8,844 meters highmeters high.A:A:How bigHow big is the Sahara?is the Sahara?B:Its about 8,000,000 square kilometers B:Its about 8,000,000 square kilometers in sizein size.