Unit 7 What’s the highest mountain in the world?Section APeriod Threeoceanthe Pacific Oceann. 大海；海洋n. 太平洋ObjectivesTo learn to use comparatives and superlatives with adjectives and adverbsTo learn new words: the Pacific Ocean…ReviewCan you translate the following sentences?长江大约长6,300千米。The Yangtze River is about 6,300 kilometers long.ReviewCan you translate the following sentences?河长5,464千米。The Yellow River is 5,464 kilometers long.ReviewCan you translate the following sentences?明朝的长城大约有8,850千米长。The Great Wall in Ming dynasty is about 8,850 kilometers long.ReviewCan you translate the following sentences?珠穆朗玛峰高8,844.43米，所以攀登起来很危险。Qomolangma is 8,844.43 meters high and so is very dangerous to climb.The Yangtze River is about 6300 kilometers long.The Yellow River is 5464 kilometers long.The Great Wall in Ming dynasty is about 8,850 kilometers long.Qomolangma is 8,844.43 meters high and so is very dangerous to climb.What can you get from the above four sentences?长度、宽度、高度、深度的表示法这条河有200米长。The river is 200 meters long.长度、宽度、高度、深度的表示法，有一个专门的结构，那就是“基数词 + 单位词 + 形容词”Now let’s try to translat |
