Unit 7 Section APeriod 1 (1a-2d)Can you read the below numbers?98ninety-eight125one hundred and twenty-five10256,6718,844.439,600,000one thousand and twenty-fivesix thousand six hundred and seventy-oneeight thousand eight hundredand forty-four point four threenine million six hundred thousand What do you know about these numbers?10256,6718,844.439,600,000珠穆朗玛峰尼罗河里海撒哈拉沙漠QomolangmaThe NileThe Caspian SeaThe SaharamountaindesertSalt lakeriver1a1a Match 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 high1b1b Listen and complete the sentences.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 longestWhat is the longest river in the world?The Nile.Can you give us more details about it?The Nile is the longest river, and it is 1,025 meters long.What is the biggest desert in the world?The Sahara.Can you give us more details about it?The Sahara is the biggest desert, and it is 9,600,000 kilometers in size.What is the highest mountain in the world?The Qomolangma.Can you give us more details about it?The Sahara is the highest mountain, and it is 8844.43 meter high.What is the deepest salt lake in the world?The Caspian SeaCan you give us more details about it?The Caspian Sea is the deepest salt lake, and it is 9,600,000 kilometers.6,3005,0005,464300Can you translate the below sentences?1. 6,300 是最大的数字。6,300 is the biggest (largest) number.2. 300 是最小的数字。300 is the smallest number.3. 6,300 比 5,000 要大很多。6,300 is mu...
