英语人教版八年级下册unit7SA 1a--2d.docx

指 导 教 学 书备课教师：赵婧 参与教师：徐玉慧 吴媛 秦美玉 刘炳燕 审批领导：徐玉慧 审批时间：4.13 授课时间：2017年 月 日课题：Unit 7 Whats the highest mountain in the world? The First Period星期（ ）累记课时：教 学 目 标1.Knowledge aims：（1）90% of the students master the new words ：square，meter，deep，desert，population，population，Asia， tour ，tourist（2）85% of the students can understand and use the sentences：1) Whats the highest mountain in the world？Qomolangma2) Which is the deepest salt lake in the world? The Caspian Sea is the deepest of all the salt lakes 3) Did you know that China is one of the oldest countries in the world? Yes ,I did. Its much older than the US.2.Ability goals：1) Understand the meaning of key words , with the help of pictures and situation. 2）According to the listening to get the key information . 3) To learn how to express the length and depth of something in English .3.Emotion & attitude goals：了解世界之最，增强学生对大自然探究的兴趣教学重难点1. Teaching important points: 1) To learn and understand the usage of. Superlative . 2) Identify comparative and superlative .2. Teaching difficult points: To talk about “ Top Of the World” using Superlative教学方法Scene teaching methods and practicing methods.Listening and oral practicing methods. 教学用具computer教 学 过 程个性修改一、导入1. Greet the class.Show students some adjective words. Then ask them to say about superlative.二、互阅作业Ask the students check the homework each other. Ask them to help learn each other.三、自学互帮自学提示一自学内容：Section A P49 1a -1c 自学方法：1）Look at the pictures ,make a simple conversation.2）According to the information to match the facts.3）.According to the statements,listen and complete the sentences.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 salt lake.4.The Nile is _river in the world.四、讲解释疑1.The Sahara is the biggest desert in the world.形容词最高级前通常必须用定冠词 the，副词最高级前可不用。形容词most前面没有the，不表示最高级的含义，只表示非常It is a most important problem.=It is a very important problem.2.long的名词性是 翻译成 ， high的名词形式 翻译成 ，表达东西的长度可以有两种方法 例如：这条河100米长 五、巩固练习：（1）翻译句子（2）完成4a 1.这张桌子两米长，一米宽