1 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.2 Cellphone is very popular in our life.It is a useful tool for us to communicate with others wherever he or she is .We can also send messages to them .Apart from these,the cellphones can also be used as an alarm clock.In a word,cellphones are very useful to our life.But some people abused the cellphones .They use them to play games ,which is bad for the eyes and will waste much time .What's worse ,some people use them to send some illegal messages to others ,which can bring us much trouble.So in my opinion ,we should make full use of the cellphone ,only in that way can we benefit from them.3 As we know,with the development of society,more and more students are having cellphone.They are given as presents from parents,friends or relatives.In my opinion,the disadvantages are much more obvious than advantages of using cellphone.Here are my reasons.First,cellphone will distract us from listening to the teachers in class.For example,while we are having class,and the cellphone rings,no doubt,it will distrub all of us,including teachers and students.So it will have an negative effect on our study.Second,it is clear to us that using cellphone will do harm to our health and brain,according to the scientific survey.From the point of health,let's stop using the cellphone.Last but not the least,many of us use cellphone to communicate with our friend.But the question is whether they are all good to you.It may easily lead to us have bad friends.仅供参考,希望能帮到你
求一篇关于智能手机给我们带来好处的英语作文,急!!!拜托了!!!欢迎分享,转载请注明来源:内存溢出
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