1、Section Writing 解决问题类说明文写作技法指导解决问题类说明文，就是针对某一问题提出具体的解决方法并进行适当论述，给读者提供知识，使之掌握解决问题的方法。此类作文的篇章结构如下：第一部分：提出问题或阐述某件事情的重要性；第二部分：列举说明处理某事的方式或解决某个问题的途径；第三部分：针对提出的解决方法进行简要评价，也可提出个人建议或选择，并阐述理由。积“黄金”词句，写高分文章一、常用的开头语1One of the biggest problems facing the world today is global warming.世界所面临的最大问题之一是全球变暖。2As we a
2、ll know,the global water shortage is becoming increasingly severe due to global warming.众所周知，由于全球变暖，全球水资源短缺问题正变得日益严重。3There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming.毫无疑问，地球正变得更加暖和，全球变暖正是人类活动所致。4In order to avoid traffic jams,I st
3、rongly suggest some effective measures be taken.为避免交通拥堵，我强烈建议采取一些有效的措施。二、主体部分常用表达1In the first place,I would also recommend a balanced diet.首先，我也会推荐均衡饮食。2We should work together to fight against pollution and make our environment safer and more comfortable to live in.我们应该一起努力同污染作斗争使我们的环境更安全更适宜居住。3Th
4、ere is no denying the fact that it is a serious problem;the government should take strong measures to deal with it.无可否认，这是一个严重的问题，政府应该采取有力措施来解决它。4The most important thing is that people should be made aware of the importance of environmental protection.最重要的是应让人们意识到保护环境的重要性。三、常用的结束语1If we are more en
5、vironmentally friendly,the earths temperature may not rise too much.如果我们多善待环境，地球温度就可能不会上升那么快了。2As far as Im concerned,its everyones duty to protect the environment.依我看来，保护环境是我们每个人的责任。3Its high time that we did something about it.是我们该做些事情的时候了。三步写作规范题目要求假设你是李华，对探月感兴趣，请写一篇短文，设想如何在假期到月球旅行，重点问题是如何克服吃饭和喝水
6、的问题。要求：词数 100 左右。第一步 搜索单元词汇1重力 _2飘浮_3阻止做_4解决_5尝试_6迟早；终于_gravityfloatprevent.from.solvetry/have a tryin time第二步 巧用单元语法和句型(一)完成句子1如果我参观月球，会有一个问题。If I visited the moon,_.2我可能要面对一个问题。I might _ a problem.3在地球上我们吃、喝都很容易。On the earth,to eat and drink.there would be a problembe faced withit is easy for us4在
7、月球上，重力很弱。On the moon,_.5食物会到处飘浮。The food will.6用这种方式，这个问题可以被解决。The problem would in this way.the gravity is weakfloat around/aboutbe solved(二)句式升级7用定语从句连接句 1、2_8用主语从句改写句 3_9用 so.that.连接句 4、5_10用“only介词短语”放于句首的句型改写句 6_If I visited the moon,there would be a problem I might be faced with.It is easy tha
8、t we eat and drink on the earth.On the moon,the gravity is so weak that the food will float around/about.Only in this way would the problem be solved.第三步 连接过渡成篇If I visited the moon,there would be a problem I might be faced with:how to eat and drink.It is easy that we eat and drink on the earth.But
9、on the moon,thegravityis so weak that the food willfloataround/about.I would have to take all my food with me if I went to the moon.So it could be put in a tube and then I would be able to suck it more easily.Perhaps I would use a straw to do it.It can prevent the food from floating away.Only in this way would the problem be solved.I will have atry in time.“单元加餐练”见“Unit 4 单元加餐练”(单击进入电子文档)“单元质量检测”见“Unit 4 单元质量检测”(单击进入电子文档)谢谢 观 看