英语人教版八年级下册Unit7 What’s the highest mount.doc

Unit 7 Whats the highest mountain in the world?Section B 1a 1d ( 第3课时)一、 知识与能力：重点单词：weigh, birth，adult 重点短语：at birth，live up to 重点句式：1、An elephant is 350cm tall and weighs 5,000 kilos. 2、An adult panda weighs many times more than a baby panda.二、过程与方法: 能运用所学的知识来描述动物。三、情感态度与价值观：通过学习动物的相关知识，增强保护地球保护动物的意识。四、教学重点: 巩固含有数字的事实描述，拓展学习更多表示比较的句式，用比较句型将两种动物进行比较。五、教学难点: 输出信息有点难。六、教学设想: 教师出示图片并展示相关资料七、教学步骤：Step1. Greeting .Step2. Revision:The sentences using comparisons:T: Whats the highest mountain in the world ?Ss: Qomolangma. T/Ss: Can you talk about Qomolangma using different comparison sentences?S1: Its the highest of all the mountains in the world.S2: Its higher than any other mountain in the world.T: Whats the deepest salt lakes in the world?(Talk about the Caspian Sea/ the Sahara like this.)T: Lets compare China with the US.T/Ss: China is much older than the US. China is almost as big as the US.Step3: Free talk:Pandas live in China. Do you like them? Why? What do they like to eat? Do you like to know more about pandas? Step 4: Presentation:1. Show the facts about these two animals in 1a. And try to discribe the elephant and the panda. (可以不用比较的句型。)2. Try to use the language in the box to help you make sentences. (用表比较的句型)3. Language point：倍数表达法：倍数+比较级+than4. 尽量用倍数句型来比较两个动物。Step5：Lead in (学生的知识面比较窄，需要老师给适当的补充)Some facts about baby pandas or adult pandas .Step6: Listening practice1. Read the numbers in 1b.2. Listen and check the numbers you hear. (1b)3. Guess the answers in 1c.4. Listen again and complete the sentences. (1c)5. Check answers.Step7: Groupwork:Take turns telling your classmates about pandas.A: A baby panda cannot see.B: An adult panda weighs many times more than a baby panda.Step8: Summary倍数+比较级+thanThis elephant weighs many times more than this panda.An adult panda weighs many times more than a baby panda.Step9: Animals are our friends. We should care for animals and protect animals.Step10: Practice about comparisons.Step