8下Unit 7 Section A 2 2a-2d 课件.ppt

1、Unit 7,Section A Period 1 (2a-2d),Whats the highest mountain in the world?,Unit 7,Whats the highest mountain in the world?,Unit 7,Whats the highest mountain in the world?,Whats the highest mountain in the world?,Unit 7,Whats the highest mountain in the world?,Unit 7,Whats the highest mountain in the

2、 world?,Unit 7,Qomolangma is _ than _ in the world.,Qomolangma is the _ in the world.,Objectives,Review the adjectives Adverbs comparative and superlative usage 复习形容词、副词比较级及最高级的用法。 To learn the Great Wall To learn new words,The top of the world 世界之最,Qomolangma,Whats the highest mountain in the world

3、?,tumul:m珠穆朗玛,How high is Qomolangma ?,It is 8,844.43 meters high.,the Sahara,Whats the biggest desert 沙漠 in the world?,sh:r撒哈拉,How big is the Sahara?,It is about 9,600,000 square kilometers in size.,the Caspian Sea,Whats the deepest salt lake in the world?,kspin 里海,How deep is the Caspian Sea ?,It

4、is 1,025 meters deep.,the Nile,Whats the longest river in the world?,尼罗河nail,How long is the Nile ?,It is 6,671 kilometers long.,the Amazon River,mzn 亚马孙河,The Amazon River is the _ river in the world. (long),second longest,Revision and Explaination,the Nile,the Yangtze River,the Pacific Ocean,psfk o

5、n 太平洋,The Pacific Ocean is the _ ocean in the world. (big),biggest,the oldest in the world?,Which country is,China is one of the oldest countries in the world.,Egypt,India,Babylon,The top of China 中国之最,What is the biggest city in China?,Shanghai,What is the largest square in China?,Tianan Men Square

6、,Which country has the biggest population in the world?,The population of China is about 1.4 billion(十亿).,最多的人口,What is the population of China?,What is the longest river in China?,The Yangtze River 长江,It is also the longest river in Asia.,What is the second longest river in China?,The Yellow River

7、黄河,2a Listen and number the facts (1- 4) in the order you hear them.,_ 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 l

8、onger 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.,4,2,1,3,2b Listen again and fill in the blanks with the numbers in the box.,6,300 5,000 5,464 300,_ The Yangtze River is about _ kilometers long and the Yellow River

9、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 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.,4,2

10、,1,3,6,300,5,464,5,000,300,Role- play,Did you know that China is one of the oldest countries in the world?,Yes, I did. its much older than the US.,2c,Role- play,Did you know that Yangtze River is the longest river in China?,Yes, I did. Its 6,300 meters long.,2c,Role- play,Did you know that China has

11、 the biggest population in the world?,Yes, I did. Its a lot bigger than the US.,2c,What is the longest wall in China?,The Great Wall 长城,n.墙,It is man-made人造的.,Read and answer.,2d,1. How long is the part from the Ming Dynasty?明朝,Its about 8, 850 kilometers long.,2.Why did the ancient emperors古代皇帝 bui

12、ld the wall?,The main reason was to protect their part of the country.,1. The relationship between the speakers is a teacher and students. 2. There are man-made objects as big as the Great Wall. 3. The most famous part of the Great Wall is Badaling part.,F,F,T,2d,Read again and choose TF.,a guide an

13、d tourists,no,Role-play the conversation.,Guide导游: Feel free to ask me anything on todays Great Wall tour. Tourist 1游客：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 wa

14、ll in the world.,2d. Role-play the conversation.,Tourist 2: Wow, thats amazing! Why did the ancient emperors 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. Touri

15、st 3: Is Badaling part of the Ming Great Wall? Guide: Yes, its the most famous part.,随便（做某事） feel free to do sth 长城游 Great Wall tour 明朝 the Ming Dynasty 那令人惊叹 Thats amazing! 古代皇帝 ancient emperors 主要原因 the main reason 正如你看到的 as you can see 又高又宽 tall and wide 据我所知 as far as I know 人造物体 man-made object

16、s,Find out these phrases,1. China has the biggest population in the world. 中国是世界上人口最多的国家。,population意为“人口”时，是一个集合名词。它在句中作主语时，谓语动词通常用单数形式。其常用句型为“The population of+某地+is+数词”或“某地+has a population of +数词”，表示“某地有多少人口”。如：,Language points,The population of my city is three million. 当表示人口“多”或“少”时，常用形容词large

17、，big或small修饰population。如： The town has a large / big / small population. 当对人口数量进行提问时，要用疑问词what或how large。如： What / How large is the population of your country?,【运用】完成句子，每空一词。 (1) 这个国家人口少。 The country _ _ _ _. (2) 我的家乡人口有100万。 My hometown _ _ _ _ one million. (3) 北京有多少人口？ _ _ _ _ _ Beijing?,has a sma

18、ll population,has a population of,What is the population of,2. Feel free to ask me anything on todays Great Wall tour. 在今天的长城游中，大家尽管问我任何问题，不要拘束。,feel free是英语口语中一个常用表达。若有人让你feel free to do something，就是让你无需拘束，只管按照自己的意愿去做某事。,e.g. A: Can I use your bathroom? 我可以用一下你的卫生间吗？ B: Yes, feel free. 可以，请随意。,1) a

19、s far as I know是一个固定的表达 方式，还可以说so far as I know， 意思是“据我所知”。,3. As far as I know, there are no other man-made objects as big as this. 据我所知，再没有像它这样大的人造物体了。,e.g. As far as I know, Jacks got twin sisters. 就我所知，杰克有一对孪生姐妹。 Theyre not coming today, so far as I know. 他们今天不来了 就我所知是这样的。,2) 句中man-made是一个合 成形容词

20、，意为“人造的”。像这样与-made复合而成的形容词不止一个。用以描述产品的生产或制造手段，特点等，常见的有： handmade手工制作的 homemade家庭制作的 machine-made机制的 tailor-made量体定制的；特制的；定做的 甚至还有像self-made (自学而成的；自我奋斗而成的；天然形成的)可以用来描述人。,e.g. We only sell homemade bread and cakes, and homemade wine. 我们只卖私家烘焙的面包、蛋糕、以及家酿葡萄酒。 The movie role was tailor-made for that act

21、or. 这个电影角色是专为那为男演员量身设计的。,. 根据汉语意思完成英语句子，每空一词。 1. 孩子们，桌子上的东西随便吃！ Children, _ _ to eat anything on the table! 2. 在所有湖中哪一个最大？ Which one is the biggest _ _ _ _? 3. 他迟到了，主要原因是他起晚了。 He was late and the _ _ was that he got up late.,feel free,of all the lakes,main reason,4. 那堵墙大约10米长。 The _ is about ten _ long. 5. 就我所知，他喜欢下棋。 _ _ _ _ _, he likes playing chess.,wall meters,As far as I know,He who does not reach the Great Wall is not a true man.,Exercise,1. The Yangtze River is _the Yellow River. A. longer th