初中二年级英语下册课件.ppt

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1、Unit 7Whats the highest mountain in the world?自主学习方案自主学习方案-【新词自查新词自查】根据句意和及汉语提示完成句子。根据句意和及汉语提示完成句子。1. The boy has a big schoolbag on his (背部背部).2. The man has a (发烧发烧). He has to see the doctor.3. Tom has two big (脚脚).4. My brother had a cold and (咳嗽咳嗽) day and night. 5. Mr. Yang didnt go to work to

2、day because of his (胃胃).backfeverfeetcoughedstomach课堂导学方案课堂导学方案-Step1情景导入情景导入 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课堂导学方案课堂导学方案-Step 2 1a-1c1a-1cQomolan

3、gma 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 in the world.2. The Sahara is _ desert in the world.3. The Caspian Sea is _ of all the sa

4、lt lakes.4. The Nile is _ river in the world.1b. Listen and complete the sentences.higherthe biggestthe deepestthe longest1c. 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 t

5、he deepest salt lake in the world? B: Caspian sea.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 n

6、umber the facts 1-4 in the order you hear them.6,3005,0005,46430024课堂导学方案课堂导学方案-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.132b. Listen again and fill in th

7、e 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.6,3005,0005,464300246,3005,464_ 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.135,000300A: 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 informati

9、on in 2a.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 conve

10、rsation.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 isthe mostin the world? Compete with yourclassmates.