人教版八年级英语下册Unit7 Section A Period 3精品课件.ppt

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. 5. 这座山大约有两千米高。 6. 这个箱子大约有两米高/宽/长。 The mountain is about two thousand meters high. The box is about two meters high / wide /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 老虎路有200米长，而且湿度很重。 Tiger Path is 200 meters long and has a high humidity. 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” Practise 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. 教室有25英尺长，20英尺宽。 The classroom was 25 feet in length and 20 feet in width. 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。 Practise 这个箱子重9公斤。 The box is 9 kilos. = The box is 9 kilos in weight. 那座桥有三米高。 The bridge is 3 meters in height. 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 years old. It has a much longer history than the US. 9) China is almost as big as the US, and it is the biggest country in Asia. 10) --Did you know that China is one of the oldest countries in the world? -- Yes, I did. It’s much older than my country. 11) This makes it the longest wall in the world. 12) It’s the most famous part. 13) One of the world’s most dangerous sports is mountain climbing, and one of the most popular places for this is the Himalayas. 1) Qomolangma is ______than any other mountain in the world. 2) The Sahara is __________ desert in the world. 3) The Caspian Sea is __________