八年级英语下册 Unit 7 What’s the highest mountain in the world（第1课时）学案（新版）人教新目标版

1、Whats 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 than the population of the US.我们学过的可以修饰比较级

2、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 other mountain in the word. 1) any other +名词单数 =an

3、y 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 the Yangtze River .2. China is one of the oldest c _ in the w

4、orld .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 desert ( )2. There are no man-made structures as _as the Great Wall A. bigger B. big

5、 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 one of _ in the world .A. more big city B. the biggest city C. the biggest cities D. the

6、 most big city 【课后作业】：.根据句意及汉语提示填写单词。1The lake is about 400 _(平方) meters in size.2Do you know how _(深的) the river is?3You must take plenty of water if you want to travel through the _(沙漠).用方框中所给单词的适当形式填空。tourist，population，Asian，4China is an important country in _.5What is the _ of Beijing？Do you know?6This group _ are from America.III.按要求完成下列句子，每空一词。7China has 1，300，000，000_people(对画线部分提问)_ _ _ of China?8The Sahara is the biggest desert in the world.(改为同义句)The Sahara is _ than _ _ desert in the world.9The Caspian Sea is 1.025_meters_deep(对画线部分提问)