人教版(新教材)高中英语选修3Unit 3　Environmental Protection优质学案：Writing—A report on an environmental issue.docx

WritingA report on an environmental issueLearning Aims（学习目标）1. Learn how to write a report on an environmental issue.2. Practice writing one.（重点难点）目标一目标一写作要领技法指导本单元的写作任务是写一篇关于环境问题的报道。写作时应注意以下几点：1 .以事实为依据，对事实给予明确的、实事求是的报道。2 .要有明确的文章结构。3 .语言要具体、准确、简练，通俗易懂。【常用表达】It is reported that an activity was organized to get the students close to nature.1. As is reported/According to the report, a terrible earthquake happened.2. They said it was such a beautiful day that they would remember it forever.3. What they did brought joy to others and enriched their own lives.4. Apart from knowledge, we also learned to cooperate with each other and came to realize the importance of teamwork.5. The activity benefited us a lot./The activity was of great benefit to us./The activity was beneficial to us.目标二写作实践分步演练东湖曾经是一处旅游胜地，但近年来受到严重的污染。当地政府采取了一些有效措施， 使得污染情况有所减轻。假设你是李华，请根据以下要点写一篇报道并呼吁社会关注此事。1 .曾经的情景（景美、水清、鱼儿嬉戏、游客多）；2 .后来的状况（工厂废水污染、游客乱扔垃圾）；3 .当地政府已经采取措施来拯救东湖，情况有所好转。注意：可适当增加细节，以使行文连贯。第一步审题谋篇K审题R写作要求是写关于旅游胜地东湖的污染及治理情况。写作时应注意下面几点：1 .确定文体：这是一篇报道，写作中应注意报道的常规格式。2 .主体时态：文章应以一般现在时和一般过去时为主。3 .主体人称：由于是写关于旅游胜地东湖的污染及治理情况，所以人称应该以第三人称为主。K谋篇第一段：介绍东湖以前的情况。第二段：东湖的污染情况。第三段：采取措施改善后的情况。第二步遣词造句K核心词汇H. 渴望做某事 be starving for/starve for1 .垃圾 garbage/waste/rubbish.许多；很多dozens of2 .发起运动 launch campaigns.被罚款 get fined3 .要不是由于but for.适度的政策 moderate policy4 . 毫无疑问 there is no doubt that.K连词成句.东湖过去是个美丽的地方，水很清澈，鱼儿在里面快乐地游着。East Lake used to be a beautiful place and the water was clear and fishes swam in it happily.1 .来自全国的游客渴望来参观这个湖，欣赏它的美。Travelers from all over the nation are starving for a visit to the lake and appreciate its beauty.2 .随着数百万吨来自周围工厂的废水夜以继日地排入湖中，这个湖已经被污染得如此严重了。With millions of tons of waste water from factories around pouied into it day and night, the lake has been polluted so badly.3 .垃圾经常被游客扔进湖里，严重污染了湖水。Rubbish is often thrown into it by the visitors, polluting the lake badly.4 .当地政府再也不能容忍这种危险的情况了，因此它已经发起了各种各样的运动宣传环保的 重要性。The local government can' t tolerate the dangerous situation any longer, so it has launched various campaigns to publicize the importance of environmental protection.5 .毫无疑问，向湖里倾倒废水的一些工厂以及把垃圾扔进湖里的游客将被罚款。Theie is no doubt that some factories which pour waste water and the visitors who throw garbage into the lake will get fined.6 .要不是由于许多适度的但有效的政策，这个湖不会变得越来越美丽。But for dozens of moderate but effective policies, the lake wouldn' t have become more and more beautiful.第三步句式升级.用定语从句改写句1。East Lake used to be a beautiful place and the water was clea】，in which fishes swam happily.1 .用非谓语动词改写句2。Tiavelers from all ove】 the nation are starving for a visit to the lake, appreciating its beauty. 第四步组句成篇用适当的过渡词语，把以上词汇和句式，再加上联想内容，组成一篇英语短文。 【参考范文】East Lake used to be a beautiful place and the water was clear, in which fishes swam happily.Travelers from all over the nation are starving for a visit to the lake, appreciating its beauty.Unfortunately, with millions of tons of waste water from factories around poured into it day and night, the lake has been polluted so badly.Moreover, rubbish is often thrown into it by the visitors, polluting the lake badly.The local government can' t tolerate the dangerous situation any longer, so it has launched various campaigns to publicize the importance of environmental protection.There is no doubt that some factories which pour waste water and the visitors who throw garbage into the lake will get fined.But for dozens of moderate but effective policies, the lake wouldn' t have become more and more beautiful.