英语人教版八年级下册unit7.doc

Unit 7: Whats the highest mountain in the world?The First Period Section A, 1a-1cTeaching aims（教学目标）1.重点单词：square，meter，deep，desert，2重点短语：square meter, in size, salt lake3重点句式：What is the highest mountain in the world?Qomolangma is higher than any other mountain in the world.Teaching steps（教学步骤）Step 1 Warm-up and lead-in( Show some pictures of Qomolangma，the Nile，the Caspian Sea and the Sahara to the students) ( Point at the picture of Qomolangma)Teacher：What is it?Student 1：Its Qomolangma. Teacher：How high is it?Student 2：Its 8844.43 meters high.The teacher can help the student say the number.Teacher：Qomolangma is the highest mountain in the world.Let the students repeat. Then show the other pictures like this. Step 2完成教材1a的任务1学生朗读1a中的数字，教师纠正错误，然后将1a的地理事物和实际情况连线，完成后集体核对答案。2两人一组仿照所给对话形式练习对话，并邀请几组学生表演对话。A：How high is Qomolangma?B：Its 8844.43 meters.Step 3 Listening practice 1b， 1认真听录音，将1b中的句子补充完整，完成后集体核对答案。2再听一遍录音，并跟读对话。教学设计说明：通过听力来进一步巩固比较级和最高级。Step 4 Practice 1c两人一组利用1a和1b中信息仿照1c的形式编练新的对话，完成后要求几组学生表演对话。A：What is the highest mountain in the world?B：Qomolangma.A: How high is Qomolangma?B: Its 8844.43 meters. Qomolangma is the highest mountain in the world.Qomolangma is higher than any other mountain in the world.Step 5 Homework1. Write a short passage about your hometown by using