写作思路：根据题目要求，可以以“随着网络的普及，网上购物日渐流行”作为背景，写一件自己网购的事，最后对网购进行评价，正文：
With the popularity of the Internet, online shopping has become increasingly popular, and I have also learned online shopping.
随着网络的普及，网上购物日渐流行，我也学起了网购。
I thought the pencil box I bought online the day before yesterday had to wait until the day after tomorrow, but I didn't expect the pencil box to arrive today. Although it has only one floor, it has five organs, which is very interesting.
我本以为前天在网上买的铅笔盒，需要等到大后天才到，没想到今天铅笔盒就到了，它虽然只有一层，但它有五个机关，特别有趣。
Open the pencil case, push the switch, and a ruler appears. Press the eraser button, and a small box pops out with an eraser inside.
打开笔盒，推一下开关，一把尺就这样出现了。按一下eraser按钮，一个小盒子就跳出来了，里面还有一块橡皮。
Online shopping is really convenient and cheap. You can enjoy shopping without going out. It's better to move than to act. Try it!
网上购物真是既方便又便宜，不必出门就可以享受购物的乐趣。心动不如行动，你也试试吧！
