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1、Unit9 Whats the highest mountain in the world？ Section A,-Do you know its name?,-The Nile,-Do you know how long it is?,-Its about 6,671 kilometers long.,Its the longest river in the world,The second longest river in the world.,-Do you know its name? -It is Amazon. -Do you know how long it is? -Its a
2、bout 6,500 kilometers long.,The longest river in Asia.,The Yangtze River,The Yangtze River is the longest river in Asia. And it is the third longest river in the world.,It is 6,300 kilometers long.,The highest mountain in the world.,Do you know howhigh it is?,It is 8,844.43 meters high.,Qomolangma,D
3、o you know Sahara is the biggest desert in the world?,It is about 9,600,000 square kilometers in size.,Sahara,The worlds deepest salt lake,The Caspian Sea,Do you know that how deep the worlds deepest Salt lake?,Yes, it is 1,025 meters deep.,Its 8,844.43 meters high. 它有8,844米高。 笔记 ： It is meters high
4、 (long, wide). 它米高（长,宽)。“有多长（宽，高）”时，将数词和数量单位放在表示长宽高的形容词前,翻译句子 1.这张桌子两米长，一米宽。2.这座山有1500米高。3.这栋楼120米高。4.这本字典有五厘米厚。5.这个湖有多深？ 1025米深。,The table is two meters long and one meter wide.,The mountain is 1,500 meters high.,The building is 120 meters tall.,The dictionary is five centimeters thick.,How deep is
5、 the lake? Its 1,025 meters deep.,Language Goal:Talk about geography and nature,Qomolangma about 9,600,000 square kilometers in sizeThe Sahara 1,025 meters deepThe Caspian Sea 6,671 kilometers longThe Nile 8,844.43 meters high,1a. Match the facts you know.,1. Qomolangma is_ than any other mountain i
6、n the world.2. The Sahara is _ desert in the world.3. The Caspian Sea is _ of all the salt lakes.4. The Nile is _ river in the world.,1b. Listen and complete the sentences.,higher,the biggest,the deepest,the longest,1c. Use the information in 1b to make conversations.,A: What is the highest mountain
7、 in the world? B: Qomolangma.,A: What is the biggest desert in the world? B: Sahara.,A: What is the deepest salt lake in the world? B: Caspian sea.,Pair work,A: What is the longest river in the world? B: Nile.,_ The Yangtze River is about _kilometers long and the Yellow River is_ kilometers long._ C
8、hina has the biggest population in the world. Its a lot bigger than the population of the US.,2a. Listen and number the facts 1-4 in the order you hear them.,6,3005,0005,464300,2,4,_ China is over _ years old. It has a much longer history than the US. The US is not even_ years old._ China is almost
9、as big as the US, and it is the biggest country in Asia.,1,3,China has the biggest population in the world.一、population常与定冠词the连用,作主语用时,谓语动词常用第三人称单数形式。 二、当主语是表示人口的百分之几、几分之几时,谓语动词用复数形式。 About seventy percent of the population in China are farmers.三、有时population可用作可数名词,其前可用不定冠词。China has a population
10、of about 1.3 billion四、表示人口的多或少,不用much或little,而要用large或small。五、询问某国、某地有多少人口时, 不用How much.?, 而用How large.?;在问具体人口时用What.?。,The worlds population is increasing faster and faster.,2b. Listen again and fill in the blanks in 2a with the numbers in the box.,_ The Yangtze River is about _kilometers long and
11、 the Yellow River is_ kilometers long._ China has the biggest population in the world. Its a lot bigger than the population of the US.,6,3005,0005,464300,2,4,6,300,5,464,_ 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 t
12、he US, and it is the biggest country in Asia.,1,3,5,000,300,A: Did you know that China is one of the oldest countries in the world?B: Yes, I did. Its much older than my country.,2c. Make conversations using the information in 2a.,Group work,Guide： Feel free to ask me anything on todays Great Wall to
13、ur.Tourist 1：How long is the wall?Guide： Ah, the most popular question! If were only talking about the parts from the Ming Dynasty, its about 8,850 kilometers long. This makes it the longest wall in the world.,2d. Role-play the conversation.,Tourist 2: Wow, thats amazing! Why did the ancient emperor
14、s build the wall? Guide: The main reason was to protect their part of the country. As you can see， its quite tall and wide. As far as I know, there are no man-made objects as big as this.Tourist 3: Is Badaling part of the Ming Great Wall?Guide: Yes, its the most famous part.,3a. Read the article and match each paragraph with the main ideas.,
