1、=【 ;精品教育资源文库 】 = What s the highest mountain in the world 学习目标 1. 能够掌握本节课出现的重点短语和句子。 2. 谈论地理和自然现象，学会对事实和数字的比较，提高听说能力。 导学过程 【 自主学习 】 1.写出下列单词的比较级和最高级 high deep big long old young 2. 翻译下列短语。 （ 1）世界上最高的山峰 （ 2）其他任何一座山 （ 3）世界上最大的沙漠 （ 4）最深的咸水湖 （ 5）世界上最长的河 （ 6） 在世界上 _ 【 合作探究 】 探究一 . China is a lot bigger t
2、han the population of the US. 我们学过的可以修饰比较级的副词短语 有 : much/even/ far / a little /a lot/ a bit /still + 比较级 注意 比较级和最高级 Which is the second longest river in China? Which river is longer , the Nile or theYellow River? 最高级一般用于 者以上相比，最高级前一般要加定冠词 ，比较级一般 用于 者之间的比较，被比较者用 引出。 探究二 Qomolangma is higher than any
3、other mountain in the word. 1) any other +名词单数 =any of the other +复数名词 (指在 同一范围内 除了某人或某物以外的其他人或事物 ) 2) any other 用于 比较级中表示最高级的意思。 例： Shanghai is bigger than any other city in China . 上海比中国的任何一个城市大。 = Shanghai is the _ country in China. 上海是中国最大的城市 【 达标检测 】 （一）根据句意和首字母补全单词。 1. The l _river in Asia is
4、the Yangtze River . =【 ;精品教育资源文库 】 = 2. China is one of the oldest c _ in the world . 3. One of the o_ countries in the world is China. 4. Our playground is about 2000 s _ meters in size . (二 ) 单项选择。 ( )1. Its _ in the world . A. the biggest desert B. biggest desert C. the biggest deserts D. bigger
5、desert ( )2. There are no man-made structures as _as the Great Wall A. bigger B. big C. bigger D. the biggest ( )3. The Nile is 6,470 _ A. kilometers B. kilometer C. kilometers long D. kilometer long ( )4. Mount Tai is _ lower than Qomolangma . A. lots of B. many C. very D. much ( )5. Shanghai is on
6、e of _ in the world . A. more big city B. the biggest city C. the biggest cities D. the most big city =【 ;精品教育资源文库 】 = 【 课后作业 】： . 根据句意及汉语提示填写单词。 1 The lake is about 400 _(平方 ) meters in size. 2 Do you know how _(深的 ) the river is? 3 You must take plenty of water if you want to travel through the _(
7、沙漠 ) . 用方框中所给单词的适当形式填空。 tourist， population， Asian， 4 China is an important country in _. 5 What is the _ of Beijing？ Do you know? 6 This group _ are from America. III.按要求完成下列句子 ， 每空一词。 7 China has 1， 300， 000， 000_people (对画线部分提问 ) _ _ _ of China? 8 The Sahara is the biggest desert in the world.(改为同义句 ) The Sahara is _ than _ _ desert in the world. 9 The Caspian Sea is 1.025_meters_deep (对画线部分提问 ) _ _ is the Caspian Sea? 10 Tom is thirteen years old. Jack is thirteen years old， too.(合并为一句 ) Tom is _ _ _ Jack.
