module2trafficjamperiodfourgrammarimperatives课件外研版必修4，课标通用

module2trafficjamperiodfourgrammarimperatives课件外研版必修4，课标通用内容摘要：

论证。 ①论点必须符合客观规律或是某一具体要求，态度鲜明，使读者一目了然。 ②论据充分，具有典型性。 论据要真实可靠，贴切自然，是读者信服。 ③论证推理合乎逻辑，通过论证做到论点与论据材料的统一，即论点统帅材料，材料证明论点。 2．英语议论文的结构一般较为固定，通常包括以下三部分： (1)在导语部分提出需要议论的议题； (2)在正文部分对所提出的问题进行议论； (3)在结论部分对以上的讨论进行总结和归纳。 3．在具体写作中要注意下列几点： (1)论点的提出要开门见山，不要拖泥带水。 (2)正文部分是写作的重点，议论时可以采用不同的方法，论证方法可用归纳法、推理法、比较法等。 (3)在结论部分必须表明作者的观点，对讨论的问题做出总结。 第二步：提炼要点 1． problem of pedestrians crossing the street 2． affects drivers and causes accidents to happen 3． the government takes measures 4． reprimand pedestrians 5． expose pedestrians to the public 第三步：扩点成句 Recently we held a class meeting to discuss the problem of pedestrians crossing the street while the traffic light is red. This blocks traffic seriously affects drivers and causes accidents to happen， endangering the safety of pedestrians and drivers alike. To deal with the situation， the government has taken some measures. When caught jaywalking， pedestrians are reprimanded so that they will bee aware of the dangers of doing this，or they are fined on the spot. Sometimes the traffic police will report jaywalkers to their workplace and expose them to the public. 【 参考范文 】 Recently we held a class meeting to discuss the problem of pedestrians crossing the street while the traffic light is we could see， some pedestrians don39。 t obey traffic rules， and jaywalk blocks traffic，seriously affects drivers and causes accidents to happen，endangering the safety of pedestrians and drivers a word， jaywalking produces negative effects and does not help to develop good social behavior. It is really a pity to see all this in our deal with the situation， the government has taken some caught jaywalking， pedestrians are reprimanded so that they will bee aware of the dangers of doing this， or they are fined on the the traffic police will report jaywalkers to their workplace and expose them to the ， it will still take a long time to stop pedestrians from jaywalking. 【 亮点展示 】 1．该范文属于议论文范畴，首先明确了议论的主题：行人乱闯红灯穿马路现象严重，然后就这一问题造成的危害和目前的一些措施，同时也有作者个人的观点。 整篇文章层次分明，条理清晰。 2．文中正确的使用了一般现在时和一般过去时两种时态，且使用了现在分词作定语 (crossing the street)、状语(endangering the safety)， it用作形式主语，从属连词 (when)＋过去分词 (caught)结构作状语等较为复杂的句式结构，足以表明作者具有较深厚的英语写作功底。 3．词汇运用灵活高级，如： frequently， endanger，。