72.the wrong shape73.environment 74.lessons 75.think twice七、(One possible version)Time management is an important skill,especially for middle school students.Effective timemanagement can not only enhance their learning efficiency but also help them balance theirstudies and life.To manage time well,first,we should list tasks according to their importance.The to-do listis a great tool that can help organize our time well.Secondly,we need to set clear goals and makeplans to manage our time effectively.Third,we should carry out the lists strictly so that we cancontrol our time better and achieve better results.As for me,I will manage my time well to get good grades and have more time to relax.I amsure I can do more meaningful things and have a brighter future.【书面表达写作指导】本次写作(1)体裁:说明文;(2)时态:以一般现在时为主;(3)人称:以第一人称为主;(4)写作中可能用到的词(组):enhance,efficiency,balance,.time,make plans,carry out;:句型:not only.but also;As for me,.等。