1、【学习目标】了解并掌握在议论文写作中如何表达利弊优劣。【使用说明与学法指导】1.背诵必备词句，积累好的句型；2.通过预习案学习写作模板，积累经验；3.总结所学，自己动笔开始写作。【必备词句】1. Currently, there is a widespread concern over increasing traffic accidents. 时下，不断增加的交通事故已引起人们的广泛关注。2. Now people in growing numbers are coming to realize that现在越来越多的人正在逐渐意识到3. The higher education fairn
2、ess has drawn attention of the public.高等教育公平问题已经引起公众的普遍关注。4. There is no denying (the fact) that private cars do bring convenience to our life.无可否认，私家车确实给我们的生活带来了方便。5. Recently, we have had a heated discussion about whether the Beijing Zoo should be moved out of the city. 最近我们对北京动物园是否应该迁出城进行了热烈的讨论。6
3、. Some of my classmates are in favor of the move. They think thatHowever, others are against the idea, saying that 有些同学赞成迁出，他们认为然而，其他同学反对迁出，他们说7. From my point of view, the advantages of studying abroad outweigh its disadvantages. 依我之见，出国留言的优点要大于它的缺点。8. With these done, I think the pollution of the
4、river will be reduced. Meanwhile, we can benefit a lot from these activities. 我认为，如果做到这些，河流的污染将会减少；同时，我们也能从这些活动中受益。 预习案Previewing CaseTask 1 Learning the skills 说明现状 列举事物的优点 列举事务的弊端总结自己的看法或对前景的预测Example: Nowadays, more and more people _, because _. Generally speaking, its advantages can be seen as f
5、ollows. First, there is no denying that无可否认_ (优点之一). Moreover, _(优点之二). But every coin has two sides and the negative aspects are also apparent (或While it is true that _ has many advantages, it is also important to realize its disadvantage). We cannot ignore the fact that _(缺点一). What s worse, _(缺点二
6、). Through the above analysis, I believe that the positive aspects overweigh the negative ones. Therefore, I would like to _ (自己的看法)或From the comparison between these positive and negative effects of _, we should take it reasonably and do it according to the circumstances we are in. Only in this way
7、, _ (对前景的预测).Task 2 Learning the models点明讨论主题The students in our class had a discussion about whether the only way for senior high students to succeed is to go to college, which in fact is a hot topic nowadays. The result is as follows:描述讨论结果/陈述不同观点About 75% of the students thought it necessary to g
8、o to college while 15% had opposite opinion. The rest stated that there was no need talking about it for they didnt care.你还有更好更多的模板吗：我的疑问： 探究案Exploring Case质疑探究-质疑解惑，合作探究Task 1 模拟操练-私家车的利弊现在，越来越多的家庭有了私家车。私家车在人们日常生活中扮演了重要的角色，同时，也导致了一系列问题。请你根据以下表格提供的信息，用5句话写一篇关于私家车利弊的短文。优势弊端1. 舒适；2. 方便，省时；3. 促进经济增长。4. 排出废气，污染空气，有害健康；5. 造成交通堵塞；6. 引发交通事故。_课堂小结：
