1、正反观点对比类议论文正反观点类议论文一般会给出两个或两个以上的对立观点，要求发表自己的看法或见解。一、注意事项1结构：此类文章的结构一般为：引语正方观点反方观点结论。可采用四段式或传统的三段式模式。2时态：此类文章多用一般现在时。论述一种现象或观点，不能因为是讨论过的内容，就用一般过去时。3发表自己的观点或看法时，应紧扣主题，言简意赅。既可以赞成正方观点，也可以支持反方观点，也可以有自己的看法，只要言之有理，表达准确即可。二、增分佳句A开头用语1Our class have had a discussion about.2Recently the problem of . has been b
2、rought into focus.3Nowadays there is a growing concern over.B论证用语1People may have different opinions on.2There are different opinions among people as to.3Opinions are mainly divided into two groups.4For one thing，.For another (thing)，.5On (the) one hand，.On the other hand.C结论用语1Everything has two si
3、des and.2I quite agree with the statement that.3In my opinion, we should attach more importance to.4As far as I am concerned, I plan to.5In conclusion, I support the statement that.现在，网上购物正在被越来越多的消费者所接受。但是，由网上购物引发的问题也引起了人们的高度关注。请根据以下内容，写一篇英语短文，分析网上购物的利与弊，并简述自己的观点。网上购物利弊你的观点方便快捷价格便宜产品种类多质量无法保证容易上当受骗注
4、意：1.词数100左右；2可以适当增加细节，以使行文连贯。参考词汇：方便convenience质量quality_第一步：审题构思很关键一、审题1确定体裁：本文为正反观点议论文；2确定人称：本文的主要人称应为第一、三人称；3确定时态：陈述现象和观点用一般现在时。二、构思第一段：引出话题。第二段：网购之利。第三段：网购之弊。第四段：我的观点。第二步：核心词汇想周全1with the spread of随着的普及2shop online/go shopping online/online shopping 网上购物3advantages and disadvantages 利弊4because o
5、f 由于5save time 节省时间6besides/in addition/whats more 另外7many different kinds of 种类繁多的8be sure of/about 对有把握9cheat/take in 欺骗10in my opinion 在我看来第三步：由词扩句雏形现1随着互联网的普及，越来越多的人喜欢网上购物。(prefer doing sth.)With the spread of the Internet, more and more people prefer going shopping online.2事实上，网上购物既有优点又有弊端。(the
6、re be结构)In fact, there are both advantages and disadvantages of online shopping.3我们不出家门就可以在网上买东西。We can buy things on the Internet without leaving our houses.4可供我们挑选的货物种类繁多，而且价格可能比实体店的便宜。(and连接两个并列分句)There are many different kinds of goods for us to choose from and they may be cheaper than those in
7、real shops.5因为我们只能在网上看到货物的图片，我们无法保证货物的质量。(since引导原因状语从句)Since we can see only pictures of goods on the Internet, we are not sure about their quality.6在网上有很多假的广告，使得顾客很容易被欺骗。(which引导非限制性定语从句)There are lots of fake advertisements on the Internet, which makes customers easily cheated.7在我看来，我们在享受网上购物的便利时
8、应该谨慎对待。(while引导时间状语从句)In my opinion, we should be careful while we are enjoying the convenience of shopping online.第四步：句式升级造亮点1用which引导的非限制性定语从句改写句4There are many different kinds of goods for us to choose from, which may be cheaper than those in real shops.2用现在分词作结果状语改写句6There are lots of fake adver
9、tisements on the Internet, making customers easily cheated.3用状语从句的省略改写句7In my opinion, we should be careful while enjoying the convenience of shopping online.第五步：过渡衔接联成篇_参考范文With the spread of the Internet, more and more people prefer going shopping online. In fact, there are both advantages and dis
10、advantages of online shopping.We can buy things on the Internet without leaving our houses. Shopping online can save a lot of time for us. Whats more, there are many different kinds of goods for us to choose from, which may be cheaper than those in real shops.However, shopping online also causes us some problems. Since we can see only pictures of goods on the Internet, we are not sure about their quality. Besides, there are lots of fake advertisements on the Internet, making customers easily cheated.In my opinion, we should be careful while enjoying the convenience of shopping online.