中学联盟山东省郯城县红花镇初级中学人教新目标版八年级英语下册Unit 7 What’s the highest mountain in the world 第3课时【课件】 (共30张PPT).ppt

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中学联盟山东省郯城县红花镇初级中学人教新目标版八年级英语下册Unit 7 What’s the highest mountain in the world 第3课时【课件】 (共30张PPT).ppt

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中学联盟山东省郯城县红花镇初级中学人教新目标版八年级英语下册Unit 7 What’s the highest mountain in the world 第3课时【课件】 (共30张PPT)

Unit 7 What’s the highest mountain in the world? Words review ocean the Pacific Ocean n. 大海；海洋 n. 太平洋 Can you translate the following sentences? 长江大约长6,300千米。 The Yangtze River is about 6,300 kilometers long. Can you translate the following sentences? 黄河长5,464千米。 The Yellow River is 5,464 kilometers long. Can 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. Can you translate thefollowing 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? Now let’s try to translate the sentences below: 那个篮球运动员有两米高。那条河只有两米深/宽。这棵树有两米高。那条河长两千米。 The basketball player is two meters tall. The river is only two meters deep/wide. The tree is two meters tall. The river is about two kilometers long. 以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。长度、宽度、高度、深度的表示法长度、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” 老虎路有200米长，而且湿度很重。 Tiger Path is 200 meters long and has a high humidity. Practice Practice 我们走上三层楼，大概10米左右高。 We walk up three floors, which is about ten meters high. 那面镜子有两米长。 The mirror is two meters long. 2. 除了以上的表示方法，有时也可以用“基数词 + 单位词 + in + 长度或者重量的名词”来表示长度、宽度、高度、深度。若表示重量，可以用 in weight结构。 Practice 教室有25英尺长，20英尺宽。 The classroom was 25 feet in length and 20 feet in width. 1) Qomolangma is higher than any other mountain in the world. 2) The Sahara is the biggest desert in the world. 3) The Caspian Sea is the deepest of all the salt lakes. 4) The Nile is the longest river in the world. 5) What’s the highest mountain in the world? 6) China has the biggest population in the world. 7) It’s a lot bigger than the population of the US. 8) China is over 5000 year