We talked about the advantages and disadvantages of internet shopping these days. Some students think it's very convenient for us to go shopping on the internet. The shops on Internet, for example taobao.com, 360buy.com are open for almost 24 hours a day, so we can buy something we want at any time if we like. What's more, we needn't to wait in a queue.
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.
Pressure is a serious problem in today's world. Students in our class are under too much pressure.
That's all. Thank you!
四、参考范文（2）
Less Pressure, Better Life
Hello, boys and girls!
Pressure is a serious problem in today's world. Students in our class are under too much pressure. Some students can't get on well with their classmates, while others may worry about their exams.
I'm always under pressure, too. My parents want me to be the top student in class. So they send me to all kinds of training classes at weekends.
Last Monday evening, I had a talk with my mother. I told her I was not lazy. I really felt tired. I needed time to relax. My mother agreed with me at last. So I think a conversation with parents is necessary to solve the problem.