作文万能句积累!1开篇由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“万能作文开头优美句子”。
作文万能句积累（1）
开门见山提出论定的开头方式
I．．．．has both advantages and
disadvantages．……既有利又有弊。例如：
1．Obviously television has both advantages and disadvantages．
2．Living in a city has both advantages and disadvantages．
3．Com pared with cars，bikes have their advantages and disadvantages．
举一反三：
1．Although computers bring people a lot of convenience，they have many
disadvantages．
2．．．．has many advantages．For example，．．．However，just as everycoin has two sides，．．．has its
disadvantages．（本例将利弊分开讲，转折过渡自然。just as every coin has two sides也很值得背诵。）
