1、M12 U1 导学案一、学习目标：知识目标：掌握相关单词、短语，知识点。能力目标：能掌握谈论环境的日常交际用语，并能简单介绍环保举措，劝说人们增强环保意识。情感目标：引导学生提高环保意识。二、学习重点难点：本单元单词，短语和知识点的用法；三、教学过程（一）新课导入教师可以从网上搜索一幅人类生存的美好家园地球的图片，通过多媒体展示给学生。Work in pairs.Look at the picture and talk about .T：The beautiful earth is our home. Do you love to live here ? Ss: Yes. T: But the
2、re are some pollution problems in many places. Do you think what should be done about it ? Save our world (板书： Module 12 Save our world) (二)听力训练(多层听)A.Listen and fill.1.The factory is causing a lot of _.2.There should be some _to stop the pollution.3.We can_waste products, such as _and paper in a re
3、cycling centre.B.Listen and answer answer.What do they talk about？_（三）Listen and fill in the blanks.Lingling：After our lesson on the environment，I am_about thefuture.If the rivers are _，farmers cant use the water for their crops.Tony: And in some_，pollution from factories spreads over cities and vil
4、lages.Betty: They use so much oil and _ pollution as wellDaming: we cant do _about factories and cars(四) 对话处理听后读：Read and Complete the table.完成课本P97第3部分。读后学：A.Read again and find the key language points.Work in groups1. be worried about：担心我担心未来。_2. pollution from factories：来自工厂的污染。 spread over：蔓延；散布
5、 来自工厂的污染蔓延到城市和乡村。_3.no use doing：做没用讨论我们不能做的事情，没有任何作用。_ Its no use_(say)“Study hard”.4save energy 节约能源 take energy:消耗能源 collect waste 收集废品 5 such as 例如（其后无逗号隔开；多个例子)for example 例如（其后有逗号隔开，一个例子。）I like fruits ,_apples , bananas ,oranges and so on .6 help save our world：帮助拯救我们的地球Its our duty to help _
6、our world. Asave B.saving C. saved7. be danger to：对有危险。B.问题质疑1.自主学习，找出课文中难点，2.小组讨论，解决问题。学后读：小组分角色朗读；给课文配音。四学以致用 (为家乡的环境问题出自己的一份力量)要求：小组内合作，找出污染家乡的环境问题，然后说出解决措施。For example：-The air pollution in our city is getting worse. hat can we do to stop it. l think we can ride our bicycle to school more.五当堂测验翻译句子1.如果每个人开始做一些事情，世界将会被拯救。_2.如果河流被污染了，农民就不能为他们的庄稼浇水了。_3. 来自工厂的污染蔓延到城市和乡村。4. 讨论我们不能做的事情，没有任何作用。_5. 每个班级都收集可回收和利用的垃圾。_6. 绿色学校的学生应该学习一些方法，在家节约、循环使用能源。_7.即使现在污染很严重了，但是我认为它是有希望的。_六学后反思与总结1. What we have learned2.The excellent groups and members:【课后延伸】复述表演对话。
