目前，越来越多的中学生利用周末上各种各样的培训班或请家教。对于这种现象，学生中存在两种不同观点：

有必要：

跟老师学比自己学好 可以巩固课堂所学内容 可以学习更多东西

没有必要：

容易养成依赖的习惯 学生需要休息时间 许多培训班和家教以赢利为目的

根据以上提示，以“is a training classes or a private teacher necessary?”为题，写一篇短文，反映短文中的内容，并且要简要说明你自己的观点。 

学生有必要参加培训班或请家教吗?(is a training classes or a private teacher necessary?)

　 　now, more and more students have training classes or private teachers at weekends. they have classes day and night .but is a training class or a private teacher necessary?

　 　different people have different opinions. some students say yes ,they think studying by the teachers will be much better than learning by themselves .sometime, these classes review their lessons. what’s more, some students say they can learn more things in these classes. it can make there think deeper and may have good result in their exam.

　 　but some students don’t think so. they say their will rely on their teachers and can’t think or study by themselves. also, many students are tired after a week study they need to relax. some classes only want to make money from students, they teach nothing but have high tuition fees.

　 　in my opinion, if we are weak in some subjects, we should have a training classes or private teachers .but don’t forget to relax yourselves .relaxing will make your study more easily.