英语人教版八年级下册Unit7教学课件.ppt

1、Unit 7 Whats the highest mountain in the world? Section A (1a-2d）,1.Review & brainstorming,meter n.沙漠 deep adj.令人惊奇（惊喜）的 population adj. 古代的，古老的 tourist 据我所知 protect 成绩；成就,2. Pre-listening: Do you know them?,Qomolangma,the Nile,the Caspian Sea,the Sahara,3.Match the facts you know.,4.While-listening

2、Listen and fill the blanks in 1b.,1 珠穆朗玛峰是世界上最高的山峰。 Qomolangma is _ than any other mountain in the world. 2 撒哈拉沙漠是世界上最大的沙漠。 The Sahara is _ _ desert in the world.,higher,biggest,the,3 里海是世界上最大的咸水湖。 The Caspian Sea isof all the salt lakes. 4 尼罗河是世界上最长的河流。 The Nile is _ _ river in the world.,biggest,t

3、he,longest,the,5.Pair work. Use theinformation in 1b to make conversations with your partner.,A: What is the highest mountain in the world? B: Qomolangma. .,6.Listen and number the facts1-4 in the order you hear(2a, 2b, p50).,_ The Yangtze River is about _ kilometers long and the Yellow River is _.

4、_ China has the biggest population in the world. It a lot bigger than the population of the US. _ China is over _ years old.Ithas a much longer history than the US.The US is not even _ years old. _ China is almost as big as the US, and it is the biggest country in Asia.,6300,5464,5000,300,4,1,2,3,7.

5、Practicing:A: Did you know that China if one of the oldest countries in the world?B: Yes, I did. Its much older than my country.,How long/high/wide/deep + be + n. =What + be +lenghth/height/width/depth + of + n.,e.g. 1 How long is the wall?(同义句） _ is the _ _ the wall? 2 How high are these mountains?

6、 _ are the _ _ these mountains?,What,lenghth,of,What,height,of,(2). China has the biggest population in the world. 中国有世界上最多的人口。 1) population意为“人口”, 为不可数n., 在表示人口“多”“少”时, 用large(big) 和small修饰。 e.g.The population of my hometown is small. 我家乡的人口很少。,2）population作主语时, 谓语动词常用单数形式, 但如果有分数或百分数等修饰时谓语动词用复数形式。问某地人口多少常用Whats the population of. . . ? 例如: Whats the population of South Africa? 南非的人口是多少?,【活学活用】 加拿大的人口是多少? _ _ _ of Canada? 印度人口相当多。 The population of India _ so _. 新加坡四分之三的人口是中国人。