高中英语作文：the advantages and disadvantages of mobile phones手机利弊谈

　　Generally speaking, it is widely believed that there are several positive aspects as follows about students' using mobile phones at school.Firstly, with a mobile phone in hand, a student can get in touch with parents conveniently.Secondly, mobile phones can sometimes be used as a dictionary if it is connected with the Internet, which is beneficial to students' English learning.However, its advantages are also obvious.To start with, getting in touch with friends as well as parents by the phone too frequently will surely have a bad effect on students' study.What's worse, it is common for students to get addicted to mobile phone games.From the comparison between these positive and negative effects, we know that its disadvantages far outweigh its advantages. Therefore, students had better not use mobile phones.

　　一般而言，大家都认为学生在学校使用手机有很多好处。首先，有了手机，学生能方便地与父母取得联系。其次，如果你的手机可以上网，你还可以把它当字典用，这对学生的英语学习非常有帮助。然而，学生在学校使用手机的不良影响也是很明显的。首先，过于频繁地用手机与父母和朋友联系对学生的学习有很大的负面影响。此外，很多学生会对手机游戏上瘾。对比其优缺点，我们知道其负面影响大于正面影响，所以，学生在校最好不要用手机。