英语学习资料：四级作文精彩预测：杜绝垃圾短信 以下文字资料是由小编为大家搜集整理后发布的内容，让我们赶快一起来看一下吧！
智能手机已经走进千家万户，相信每个人都会被手机垃圾短信所困扰，我们每日都会收到一些来自不同渠道的垃圾信息，这些垃圾信息中隐藏着很多可以危害到我们私有财产安全的隐患，而还有很多是无意义的垃圾推广，今天小编就针对垃圾短信这个话题给大家整理一篇英语四级写作考试范文。
要点提示：
第一段：说明问题的严重性，手机垃圾短信很泛滥
第二段: 说明产生这种不良现象的原因
第三段：提出解决方法
参考例文：
With the increasing use of cell phones, spam messages have bee a heated issue. According to a survey, on average, people receive about 40 pieces of spam message per month. Spam messages may disturb, confuse, or even threaten people at any time.
Generally, there are two reasons for the spam epidemic. On the one hand, due to the fact that text message is a paratively cheap channel. Many panies take advantage of it to advertise their products or services. Whether people are willing to receive the message is neglected. On the other hand, operators, holding lots of information on cell phone users, sell the importance information and make money out of it.
To solve the problem of spam message, relative authorities and professionals should make joint efforts. The government should set up laws to severely punish the illegal advertisers and those who disclose users’ information. Cell phone researchers and developers should upgrade the products and enable them to delete the spam automatically. Should people act together, they will be free from the spam message.
