英语人教版八年级下册Unit 7Section A 1a-2c.doc

单位 滦县三中 姓名 吴冬梅 学科 英语 年级 八 电话-密-封-线-2016年高效课堂优质课评比教学设计（导学案）课题What is the highest mountain in the world?一.Teaching aims: 1)Knowledge aims: To learn to compare factsTo learn to express large numbers2)Ability aims: To learn to talk about geography and natureTo introduce some geography knowledge with the Superlative Degrees and large numbers.3)Moral aims: To fall in love with the nature and love our great country.二.The important points: How to read the large numbers and how to use the Superlative Degrees.三.The difficult points: How to talk about the geography knowledge with the large numbers and the Superlative Degrees.四.Teaching aids： A tape recorder and some powerpoints.五.Teaching methods: The students work in groups. Use the inquiry-based learning method to increase the studying efficiency.六.Teaching steps:Step One: Revision and presentation.1) Read the numbers and sum up how to read large numbers.2) Sum up the rules to read large numbers.3) Practice reading the numbers.(The purpose of design: Get the students to read the numbers to make the further study easier)Step Two: PresentationAs a person in Luanxian County , What do you know about our county?Lets have a test. Ask some questions:1)Whats the population of Luanxian County? 2)How big is Luanxian County?3) How old is Xiangshui Bridge?2.Accoding to the pictures , let the students list some “the best of Luanxian”, then ask the students to add more.(The purpose of design: Use the facts they know to present the new knowledge to arouse the students interests.)Step Three: Listening.1. Show the pictures of the four places( Qomolangma, the Nile, the Caspian Sea, the Sahara),be familiar with these names.2. Listen to the tape and finish off 1b.(The purpose of design: To train the ability to pay attention to the key words.)Step Four: Practice.1. Finish off 1a .Match the facts .2. Practice the dialogue in pars.A: What is the highest mountain the deepest salt lake in the world? the biggest desert the longest river? B: Its A: How high /deep /big/long is it?B: Its (The purpose of design: To consolidate the important points of this lesson)Step 5. Describe a travel route.1.Show a map. There are some famous sights on the route.2.Ask the students to work in groups to describe the famous sights.(the Zhujiang River, Dongting Lake, The Yangtze River, Henan Province, The Great Wall and Inner Mongolia)(The purpose of design: To educate the ability of using