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1、Module 6 Save our world Unit 1 Its wasteful to throw away paper and metal课型：听说课【学习目标学习目标】：1.熟悉本课所学新词汇；掌握前缀、后缀构词法的结构；2.能听懂本单元所提供的听力材料，并完成听力任务。3.能以环境保护为话题，进行会话练习。【课前准备课前准备】：在课文中找出新词汇，注出音标与词义，并朗读。在文中找出并翻译以下词组。（1）扔掉,抛掉(某物) _ （2）收到某人的电子邮件_（3）认真,谨慎对待_（4）成千上万的_(5) 筹款 _ （6）帮助做某事_(7) 请求某人做某事_ （8）事实上 _(9)环境教育
2、_ （10）收集可重新使用的废品_3、通过预习，知道关于环境保护我们应当做什么以及不应当做什么？_4、通过预习，你还有哪些地方存在问题？请记录下来。【学习过程学习过程】1.检查词汇预习情况。四人小组内进行词汇的英汉互译。小组成员就环境保护谈论我们应当做什么以及不应当做什么？如：We should turn off lights when we leave the classroom.We shouldnt waste electricity2.展示新知识。介绍Find related words to the following words(1) enjoyable online magazi
3、ne(2) environmental education(3) be careful about environment(4) It is wasteful to throw away(5) collect reusable waste ,(6) Im hopeful that 归纳：请仔细观察以上例子，回答下列问题：Enjoy environment care waste reuse hope这些单词都有哪些前缀和后缀？_它们表达怎样的意思？_交流：分组讨论你所发现的规律。3.专项训练学会前缀、后缀构词法Complete the sentences with the correct for
4、m of the words in the box1.Cycling to school is both _ and environmentally friendly.2.You really need to be _ with things bad to the environment.3.Everybody can do a little bit to help with _ problems4.It is _ to throw away the _ shopping bags.5.Scientists are _ about new ways to save energy小组内，根据同学
5、的学习情况，就其学习问题或困难提出适当的建议。4.听力训练。Listen and match两人一组练习主要句型。5.对话学习。A 读前听 听对话，回答下列问题。1. How did Zhao Ming feel when he read the article?2. How does Zhao Ming finish his letter?(2) 通过完成所设计的三个问题，逐步深入理解对话内容。1.What do students in green schools do?2. Why is it wasteful to throw away glass and paper?3.What ha
6、ppens if we dont turn off lights?(3) 再听一遍，完成下列表格Should/shouldnt doWhy throw away paper metal and glass_collect reusable wastesave energysell waste for recyclingraise money1.throw away 2.collect 3.sell 4.turn off 5.waste 6.protect 7.be careful about 8.raise 9.savepaper and metal glass Lights electric
7、ity, water the Air and oceans reusable waste waste for recycling money energy the environmentB 听后说根据听力任务表格，小组合作，利用 be careful about the environmentIn order to save our world We should/shouldnt 复述对话。C：语言知识归纳。精读文章，找出并写下疑难问题。_四人小组交流后，记下仍然解决不了的问题。语言点导学：and everyone agrees we must be careful about the en
8、vironment be careful about/of 表示“小心谨慎地对待”如：Be careful about/of the ice on the road.拓展：.be careful + with + 名词 注意处理.eg.Be careful with the vase; its valuable.那花瓶很贵，要小心处理.此外，还有 be careful (not)to do/that. 通常与否定的内容连用eg.Be careful not to be late.Its wasteful to throw away paper and metal .a.throw away 表
9、示“扔掉”这是“动词+副词”的一种固定搭配。当接代词作宾语放在两者之间类似的还有：put on see off tu rn off turn on try on考例Do you like the new coat , Jack? Well, let me and see.A .wear it on B .put on it C .try it on D .dress on itb. Its +adj. +to do 此句中，it 为形式上的主语，真正的主语是动词不定式。Its wasteful to do sth.意为“做某事是浪费的”Eg. It is impossible to go al
10、oneIt is not easy to master a foreign languagec.waste可作形容词，表示“废弃的；荒芜的”等含义。如：waste land 荒地；waste-paper-basket 废纸篓；waste products 废品。 还可作名词，意为“废弃物；浪费”。如：Theres too much waste in this house. 这一家人太浪费了。常用于“Its a waste of time/money/speech to do sth.” 或 “Its a waste of time / money / speech doing sth.”结构中
11、。如： Its a waste of time to wait any longer. 再等下去是白费时间。 Its a waste of your speech talking to him. 跟他讲话白费唇舌。 还可作动词。如：We mustnt waste a drop of water or a grain of rice. 一滴水一粒米我们都不应当浪费。作动词时，waste 常用于下列结构中：waste sth. on (doing) sth. “在某事上浪费”或 waste time (in) doing“浪费时间做某事”。turn off lights_如： He wasted
12、lots of his time and money on playing cards. 打牌浪费了他大量的时间和金钱。 Dont waste time talking to me. I wont change my plan. 别浪费时间跟我讲了，我是不会改变计划的。Its also at home that we save energy and recycle 【难点点击】此句话的意思是“就是在家里我们也节约能源、循环利用“这是一个强调句如：It is from the sun that we get light and heat. 我们正是从太阳那里得到光和热的分角色朗读对话后，完成下列句子。我们必须谨慎地对待环境 你们什么时候要写关于环境教育的文章呢？扔掉玻璃纸张和金属是很浪费的行为就是在家里我们也节约能源、循环利用我们不要浪费电。我希望人人都要考虑污染和再利用问题。6.学以致用。通过课前预习，让小组查阅了环境保护的资料。并根据此资料，Discuss in groups and say what we should to about these problems V作业以“environmental protection” 为题，根据小组活动的内容，写出 Will human beings(人类）人类） have nothing to use one day? Why？
