Module6 Unexplained Mysteries of the Natural World
Period 1: Vocabulary
学习目标：
1. 了解模块话题的意义
2. 熟悉模块单词
3. 掌握重点单词的用法
学习重点：
熟悉模块单词
学习难点：
掌握重点单词的用法
课前预习
使用说明与学法指导：
1. 学会利用构词法和音标知识记忆单词
2. 15分钟之内完成
教材助读：
品味语段，熟悉单元词汇
Research indicates that some animals are disappearing from the world.The reason why they go extinct is not a mystery.As we all know，many people hunt the animals or even destroy their habitats to make a fortune，forcing the animals to adapt to their new environment or die out.The pollution also poses a great threat to their existence.Fortunately，people have realized the seriousness of the problem and worked together to protect the animals.
