一、写作思路
这是一道辨析题，所以内容需要全面，既包括网购的好处，也包括网购的坏处，形成对比。开头可以直接带出话题，比如我认为网购的利弊主要体现在这几个方面，中间展开好处和坏处，各列举一下观点，结尾提出关于网购的建议。
二、双语写作范文参考
题目：网购的利弊
我认为网购的好处主要有：一是可以节约时间；二是可以以低价买到市场上同类的产品；三是还可以买到一些在实体商店不易买到的东西。
我认为网购的最大缺点就是：你在下购买决策之前是看不到实物的，只能通过网络上的间接信息对它产生了解。
建议网购的时候尽量挑有信誉的商店买，节省信息收集时间，尽量买自己熟悉和了解的东西。
Advantages and disadvantages of online shopping
I think the main advantages of online shopping are: first, it can save time; Second, you can buy similar products in the market at a low price; Third, you can also buy some things that are not easy to buy in physical stores.
I think the biggest disadvantage of online shopping is that you can't see the real object before making a purchase decision. You can only understand it through the indirect information on the network.
It is suggested that when shopping online, try to choose reputable stores to buy, save information collection time, and try to buy things you are familiar with and understand.
三、双语写作模板参考
网购的利弊
我认为网购的好处主要有：一是..............二是................三是..............
我认为网购的最大缺点就是：................
建议网购的时候尽量..........................
Advantages and disadvantages of online shopping
I think the main advantages of online shopping are: first..........Second...... Third.....
I think the biggest disadvantage of online shopping is that ..............
It is suggested that when shopping online, try to ................
写作思路：写出网购的优点和缺点，对于优点和缺点，分开举例说明。
正文：
With the development of the Internet and the popularization of computers,shopping on the Internet has become a commonplace in our life.
译文：随着互联网的发展和计算机的普及，网上购物已经成为我们生活中的一个普遍的问题。
Here consumers can buy almost everything they need.
译文：在这里，消费者可以买到他们所需要的一切。
Shopping on the Internet has a lot of advantages, of which the most important is perhaps its convenience.
译文：网上购物有很多好处，其中最重要的也许是它的方便。
People don't have to waste a lot of their energy and precious time to go from one shop to another to choose the commodities they like.
译文：人们不必浪费大量的精力和宝贵的时间去从一个商店到另一个选择他们喜欢的商品。
This is especially desirable to the old, the sick and the busy people who cannot go to the shops in person.
译文：这对于那些不能亲自去商店的老人、病人和忙碌的人来说尤其可取。
The goods come in all shapes, sizes and colors on the Internet.
译文：这些货物在网上的各种形状,大小和颜色都有。
All they need to do is to sit in front of their computers and click the mouses.
译文：所有他们需要做的是坐在电脑前点击鼠标。
The commodities they order will be delivered to them promptly.
译文：他们所订购的商品将及时送到他们的。
However, shopping on the Internet also has its disadvantages.
译文：然而，在互联网上购物也有其缺点。
The first disadvantage is that the consumers can't see the goods or try them on personally.
译文：第一个缺点是消费者看不到商品或者亲自试用。
Sometimes, the real goods may not be the same as what they have seen on the computer.
译文：有时候，真正的商品可能不一样，因为他们在电脑上看到的。
The second disadvantage is that some shops on the Internet are not registered.
译文：其次是一些商店在网上没有注册。
They will never deliver anything to you after they get the money from you.
译文：在他们从你得到的钱之后,他们永远不会给你提供任何东西。
Once cheated, you will find that you have nowhere to go to complain.
译文：一旦被欺骗，你会发现你无处可去抱怨。
本回答被网友采纳However, some students disagreed with them. we can't see the things while we are shopping. so we are not sure whether they are good or not. Besides, we can't enjoy the happiness of shopping with our friends.
我们谈论的优点和缺点，如果这些天网上购物。一些学生认为这是非常方便我们去购物在互联网上。这家商店就行了，每天24小时开放，这样我们就可以买东西，我们要在任何时候，如果你喜欢。更重要的是，我们没有必要在队列中等待。
然而，有些学生不同意他们的。我们不能看到的东西，我们在购物的时候。所以我们不知道他们是否是好还是坏。此外，我们与我们的朋友不能享受购物的快乐。