英語人教版八年級下冊unit 7.ppt

1、Unit 7 Whats the highest mountain in the world?,Self-study(1a-2c),1) Translate and read. 9,600,000 平方千米大_ 1025 米深_ 6671千米長_ 8848.43米高_(dá) 總結(jié)： 表達(dá) 多高/多深/多長等： 數(shù)字+_ + _ 2) 總結(jié)比較級和最高級的用法,1a Match the facts you know.,2) 總結(jié)比較級和最高級的用法 比較級：_者之間的比較；標(biāo)志詞是_; 常用_, _, _等詞修飾比較級 最高級：_者或以上的比較；最高級前常用_, 句中常出現(xiàn)表范圍的_或_介詞短語 注意

2、： 要表達(dá)“最之一”用句型：one of the + 最高級+名詞復(fù)數(shù) The Yangtze River is _ (世界上最長的河流之一),兩,than,a lot a little much,三,the,in of,one of the longest rivers in the world,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 Caspian

3、Sea is _ of all the salt lakes. 4. The Nile is _ river in the world.,higher,the biggest,the deepest,the longest,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

4、 the biggest population in the world. Its a 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.,4,2,1,3,2b Listen again and fill in

5、the blanks in 2a with the numbers in the box.,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 lot bigger than the population of the US.,6,300,5,464,_ China is over _ years old. It h

6、as 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.,5,000,300,One student is the geography teacher. Ask and answer. Use the information in 1b and 2a.,A: Whats the highest mountain in the world? B: Qomolangma

7、. Its 8848.43 meters high. A: Thats right. Whats the ? C: . Its . A: Youre so smart. Is _ the biggest _ in Asia? D: A: Good job!,Role-play,中國的長城共有近一萬公里，東起河北秦皇島的山海關(guān)，西到嘉峪關(guān)，這是明代修筑長城的兩個最大關(guān)口，北京境內(nèi)的長城有600余公里，比較著名的有八達(dá)嶺長城、金山嶺長城、司馬臺長城、慕田峪長城、居庸關(guān)長城和箭扣長城等。,The Great Wall,1. Fell free to ask me anything on todays

8、 Great Wall tour. 在今天的長城游中，大家盡管問我任何問題，不要拘束。,fell free是英語口語中一個常用表達(dá)。若有人讓你feel free to do something，就是讓你無需拘束，只管按照自己的意愿去做某事。,Language points,e.g. A: Can I use your bathroom? 我可以用一下你的衛(wèi)生間嗎？ B: Yes, feel free. 可以，請隨意。,as far as I know是一個固定的表達(dá)方式，還可以說so far as I know，意思是“據(jù)我所知”。,2. As far as I know, there are

9、 no man-made objects as big as this. 據(jù)我所知，再沒有像它這樣大的人造物體了。,Homework,A: Choose the right answers. B: Complete the sebtenses according to the Chinese.,Homework 單項選擇 1. The Sahara is _ in the world. A. the biggest desert B. biggest desert C. the biggest deserts D. bigger desert 2. There are no man-made

10、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 one of _ in the world . A more big city B the biggest city C the biggest cities D the most big city,A,B,C,D,C,根據(jù)漢語完成句子 6. 那個湖大約15米深，2000多平方米大。 The lake is about 15 meters_and over 2,000_