新冠病毒疫情当前，针对各地开展的网课，人们的看法不尽相同．假定你是李华，将参加主题为"Will Traditional Classes be Replaced by Online Classes？"的英语征文比赛，请撰写一篇英文稿件，主要内容包括：
1．网课出现的背景；
2．网课的利弊；
3．你的观点．
注意：字数100左右．
参考词汇：疫情epidemic outbreak；新冠病毒novel coronavirus
Will Traditional Classes be Replaced by Online Classes？__________

【考点】应用文；厉行节约．

【答案】Will Traditional Classes be Replaced by Online Classes？
These days many schools have launched online classes as the opening of the spring semester is further postponed because of the novel coronavirus．However，opinions on online classes vary．
Some welcome the change in teaching methods．Their reason is that it can release teachers from repeating the same contents and students can replay the teaching materials as well．Others have just the opposite opinion．They think that online education lacks teacher-student interactions and they doubt if students have self-discipline without supervision．
As far as I'm concerned，traditional classes can't be replaced by online ones because what students acquire at school is more than knowledge．But when it comes to the special situation at the moment，online classes are a better option．