Unit 7 What’s the highest mountain in the world?EnglishartmathgeographymusicP.E.Chinese Which is the highest mountain in the world?Which is the longest river in the world?Which is the deepest salt lake in the world?…Do you know?QomolangmaThe highest mountain in the world.It is 8,844.43meters highthe SaharaThe biggest desert in the world.It is 9,600,000 square kilometers in size.the Caspian SeaThe Caspian Sea is the deepest salt lake in the world. It is 1,025 meters deep.the NileThe longest river in the world. It is 6,671 kilometers long. …0,000,000,00011234155,7216,155,70226,000,008Match the facts you know.1aQomolangmaThe SaharaThe Caspian SeaThe Nileabout 9,600,000 square kilometers in size1,025 meters deep6,671 kilometers long8,844.43 meters high…8,844 meters high. …8,844米高… meters high (long, wide…)……米高（长，宽……)。英语表示“有多长（宽，高……）”时，一般将数词和数量单位放在表示长宽高的形容词前作状语。e.g. The wall is 1.7 metres wide.ExplainationListen and complete the sentences.Qomolangma is ______ than any other mountain in the world.The Sahara is _________ desert in the world.The Caspian Sea is _________ of all the salt lak |
