Unit7 What’s the highest mountain in the world？Period 1 Section A 2a-2d学习目标:1. 能够掌握本节课出现的短语和句子。2. 学习并掌握表达物体的长、宽、 高、 深和面积。正确运用形容词和副词的比较 级和最高级。难点:1.Learn and master the usage of the large numbers. 2.Enable to use the comparatives and superlatives with adjectives to talk about the facts of the world. 单词: square, meter, deep, desert, population 句型: What’s the highest mountain in the world?How high is Qomolangma?It’s 8,844.43meters high. It’s higher than any other mountain语法点:1.运用形容词的比较等级去描述事物。2. 基数词+单位名词+形容词图片导入：In the world there are many beautiful mountains, rivers, seas, oceans, deserts. Do you know any of them? 学习过程：step1. 热身：Try to read out the following numbers44 444 4,440 40, 400 4, 400, 000 4, 400,400,000从右向左三逗排，一逗 thousand, 二逗 million,三逗 billionstep2.呈现新知：Present the photos and talk about them “What’s the highest mountain in the world ?”It’s Qomolangma “How high is it ? ”It’s 8,844.43 meters high（基数词+单位名词+形容词）Step3. 1a Match the facts you know.Step4. pair workTask one: Use the information in 1a to make conversations A: What is the deepest salt lake in the world?B: It’s the |
