学习英语不是一帆风顺的

Learning English Isn't a Straight Line

如果你在课堂上依照课本或遵循任何一种课程学习,你可能会发现(单元)主题和其他材料内容是按某种顺序排列的。通常情况下,随着时间的推移,学习的内容会由容易变得越来越难,但这并不意味着你要一直跟着课本走。

If you're in a class,following a textbook or using any kind of curriculum^(1),you may find the topics and other materials?in some order.Usually,things move from easier to more difficult as time goes by,but it doesn't mean that you always have to follow the book.