初中二年级英语下册课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Unit 7,Whats the highest mountain in the world?,Section A 1a-2d,自主学习方案,-,【,新词自查,】,根据句意和及汉语提示完成句子。,1.The boy has a big schoolbag on his,(,背部,).,2.The man has a,(,发烧,).He has to see the doctor.,3.Tom has two big,(,脚,).,4.My brother had a cold and,(,咳嗽,)day and night.,5.Mr.Yang didnt go to work today because of his,(,胃,).,back,fever,feet,coughed,stomach,课堂导学方案,-Step1,情景导入,But if we are ill,what should we do?,S1:We should go to a doctor.,S2:We should lie down and have a rest.,S3:We should take some medicine.,.,Language Goal:,Talk about geography and nature,课堂导学方案,-Step 2,1a-1c,Qomolangma about 9,600,000 square,kilometers in size,The Sahara 1,025 meters deep,The Caspian Sea 6,671 kilometers long,The Nile 8,844.43 meters high,1a.Match the facts you know.,1.Qomolangma is_ than any other,mountain in 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 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.,_ China 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,课堂导学方案,-Step 3/2a-2d,_ 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.,1,3,2b.Listen again and fill in the blanks in 2a with the numbers in the box.,_,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.,6,3005,0005,464300,2,4,6,300,5,464,_ 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 the 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 tour.,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 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.,Tourist 3:Is Badaling part of the Ming Great,Wall?,Guide:Yes,its the most famous part.,Homework,Can you think of more examples to show is,the mostin the world?Compete with your,classmates.,Thank You!,