新人教版八年级下unit7 what’s the highest mountain in the world (Section A 1a-2d) 实用课件.ppt

1、Section A 1 1a2C,Unit 7Whats the highest mountain in the world？,Square.n.平方,meter.n.米,Step 1 Presentation,2,deep.adj深的,desert.n沙漠,population.n人口,Asia.n亚洲,3,tour.n,v旅行,tourist.n旅行者,wall.n墙,amazing.adj令人大为惊奇的,4,ancient adj 古代的,wide adj 宽的，宽阔的,5,deep,深的,Qomolangma,珠穆朗玛峰,square,meter,米；公尺,平方,the Yangtze

2、 River,长江,desert,沙漠,100 1,000 10,000 100,000 1,000,000 10,000,000 100,000,000 1,000,000,000 10,000,000,000 100,000,000,000,thousand,million,billion,With commas, theyre easy to read.,Lets try !,1,025 8,844 5,469 6,300 8,850 6,671 9,600,000 1,400,000,000,nine million six hundred thousandone billion fo

3、ur hundred million,highhigherthe highest,long_ deep_(深的)big_happy_nice_beautiful_,deeper,the longest,bigger,the deepest,the biggest,longer,the most beautiful,more beautiful,the nicest,nicer,the happiest,happier,adj.原级 比较级 最高级,A is the biggest (apple of the three).C is the smallest(apple of the three

4、).,a,b,c,Jack is the oldest( kid of the three).Tom is the youngest( kid of the three ).,Jenny,Tom,Jack,班级之最,Who is the tallest student in our class?,Who has the longest hair in our class?,Qomolangma,世界之最,珠穆朗玛峰,庐山,黄山,which mountain is higher,Mount Hung or Mount Lu?,which mountain is the highest .?,hi

5、gher than,the highest .,世界之最,世界之最,the Yangtze River 长江,the Yellow River 黄河,which river is longer, ?,which river is the longest, ?,The Caspian Sea 里海,世界之最,咸水湖（salt lake）,the Dead Sea 死 海,青 海 湖Qinghai Lake,（约400米）,（约75米）,(约1000米）,deep 深的,Talk about these pictures in pairs.,世界之最,Qomolangma,the Nile,the

6、 Caspian Sea,desert （沙漠）,the Sahara （撒哈拉）,Practice in pairs like this:A: Whats the highest mountain in the world?B: A: Whats the biggest desert in the world?B: A: Which is the deepest salt lake in the world?B: A: Which is the longest river in the world?B: ,Practice,1a Match the facts you know.,1b Li

7、sten and complete the sentences.,1. Qomolangma is _ than any other mountain in the world. 2. The Sahara is _ desert（沙漠）in the world.3. The Caspian Sea is _ of all the salt lakes(咸水湖）.4. The Nile is _ river in the world.,higher,the biggest,the deepest,the longest,1. How deep is the Caspian Sea？,由 “ho

8、w+ 形容词”构成的疑问词组有:,Explaination,英语表示物体“有多长（宽，高.）”时，一般将数词和数量单位放在表示长、宽、高等形容词前。,how old, how far, how many, how much, how often, how long, how high, how wide, how deep, how big.,The Yangtze River is the longest river in China.,中国之最,the Yangtze River 长江,China is one of _countries in the world. Its over _

9、years old. In fact, its one of the four _ countries in the world.,5,000,As Chinese, how much do you know about our motherland?,古老的，古代 的,the oldest,ancient,China has _people on the earth. And it is the biggest country in _. Every year, many tourists come to China and visit _.,the Great Wall,Asia,the

10、most,The Great Wall,As far as I know, the Great Wall is the biggest man-made object in the world. Its about 8,850 kilometers long. And Badaling is the most famous part of the Ming Great Wall. We must protect our Great Wall.,as far as I know据我所知,man-made人造的，人工的,保护,We also have some famous rivers. _ i

11、s the longest in Asia.,The Yangtze River,The longest river in the world is _.,the Nile,And the Amazon is the second longest river. in the world.,the+序数词+最高级+ (名词单数) 。 Hainan Island is the second biggest (island) in China.,The highest mountain in the world is _.,Qomolangma,It is higher than any other

12、 mountain in the world. 比较级+ than +any other +单数名词，意为 “比其他都.”, 用比较级形式表达最高级含义.,deeper than any other lake=,the deepest lake,The Sahara Desert,_ is the biggest desert in the world.,The Caspian Sea is the _ salt lake in the world.,deepest最深的,A: Do you know what the highest mountain in the world is? B:

13、No, I dont. What is it? A: Qomolangma is the highest mountain in the world. B: How high is it? A: Its over 8,844 meters high.,Mike comes from the United States. He wants to know more about China. Listen to the conversation between him and his classmates. Finish 2a/2b.,listening,2a/2b Number the fact

14、s in order and fill in the blanks with the numbers.,_ 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._ China is over _ years old. It has a much longer history than

15、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.,4,2,1,3,6,300 5,000 5,464 300,6,300,5,464,5,000,300,population - the number of people 人口a big / large / small population,There are one billion four million people in China.= The populati

16、on of China is ,2d Role play the comversation,Read and answer these questions:How long is the Ming Great Wall? Is it the longest wall in the world?2. Why did the ancient emperors build the wall?,Language Points:,1. feel free 感觉随意，放开一点 feel free to do sth 随意做某事2.part 部分 the parts of Ming Dynasty 明朝的部

17、分 a part of the Ming Great Wall 明长城的一部分3.As you can see 正如你所看到的4.As far as I know 据我所知5. Man-made objects 人造物体6.as big as 和.一样大,What have you learned ? 这节课你学到了什么？请简单总结。,Summary,2. 对于物体长、宽、高、深度 、面积等的表达,3. 形容词和副词的比较级和最高级的新用法,Words and phrases:,million, billion, in size, as far as I know , feel free to

18、 do sth, a big/small population,-How deep is it? -Its 1,025 meters deep.,Qomolangma is higher than any other mountain.The Amazon is the second longest river in the world.,Watch and answer the questions.,How long is the Ming Great Wall?2. What does the guide say about the wall?,Its about 8,850 kilome

19、ters long.,Its quite tall and wide. Its the longest wall in the world. There are no other man-made objects as big as this.,= It is the biggest man-made object. =Its bigger than any other man-made object.,珠穆朗玛峰,庐山,黄山,Qomolangma,尼罗河,the Nile,the Yellow River 黄河,the Yellow River 黄河,青 海 湖Qinghai Lake,The Caspian Sea 里海,the Dead Sea 死 海,the Yangtze River 长江,(约1000米）,（约75米）,（约400米）,