七单元SectionA课件

1、Unit 7 Whats the highest mountain in the world?,洛阳中心学校：杨丽玲,Qomolangma,the Sahara,the Caspian Sea,the Nile,the Yangtze River,1a.Match the facts you know,1b.Listen and complete the sentences.,1. Qomolangma is _ than any other mountain in the world. 2. The Sahara is _ desert in the world. 3. The Caspia

2、n Sea is _ of all the salt lakes. 4. The Nile is _ river in the world.,2a.Listen and number the facts 1-4 in the order you hear them.,6,300 5,000 5,464 300,_ The Yangtze River is about _ kilometers long and the Yellow River is _ kilometers long. _ China has the biggest population in the world. Its a

3、 lot bigger than the population of the US.,_China is over _ years old. It has a much longer history than the US. The US is not even _ years old. _ China is almost as big as the US, but it is the biggest country in Asia.,Listen again and fill in the blanksin 2a with numbers in the box.,_ The Yangtze

4、River is about _ kilometers long and the Yellow River is _ kilometers long. _ China has the biggest population in the world. Its a lot bigger than the population of the US.,2b.,_ China is over _ years old. It has a much longer history than the US. The US is not even _ years old. _ China is almost as

5、 big as the US, but it is the biggest country in Asia.,1. How long is the Ming Great Wall? 2. What does the guide say about the wall?,Language points,1.Population：意为“人口数量”，“人口”，是一个集合名词 . 表示人口“多”要用large或big；表示人口“少”要用small。 eg:China has the largest population in the world.,询问某国、某地有多少人口时, “How large.?”

6、; 在问具体人口时用“What.?”。 你们家乡有多少人口? 加拿大的人口有多少? How large is the population of your hometown? What is the population of Canada?,2. Did you know that China is one of the oldest countries in the world? that China is是know的宾语从句。尽管主句的动词是过去时态，但由于宾语从句陈述的是客观事实，所以从句仍用一般现在时。,3. Its much older than my country.,much

7、higher 意为“高得多”。在形容比较级前还可以用much, even, a little, still ,a lot, less等修饰词表示程度。 eg:他比我跑得更快。 He runs even faster than I. 日本土地面积只比德国大一点儿。 Japan is a little larger than Germany in area.,Exercise:根据提示完成句子。,1. The p_ in our hometown is very large. 2. We t_ by car every summer. 3. We have to make plans to p _ the endangered animals. 4. They came to a _ (宽阔的) river. 5. Some _ (古老的) towns have walls around them.,Homew