Ⅰ. 朗读并完成任务。
朗读下面的短文，请根据短文内容提取关键信息，完成思维导图，并根据思维导图复述短文。
Hobbies benefit teenagers a lot in many ways. First, they help develop new skills. For example, painting improves their creativity, and playing sports is good for their physical health and teamwork. Second, hobbies reduce stress from study. Reading a fascinating novel helps them forget about study worries. Playing a musical instrument, like the guitar or piano, can calm their restless minds. Even drawing a simple picture can allow their brains to take a break from studies. Besides, teenagers can meet more friends with similar interests by developing hobbies. In short, having hobbies makes teenagers' lives more colourful and helps them grow better.

Ⅰ.1.skills 2.Reading 3.calm 4.brains 5.interests

Ⅱ. 口语表达。
请谈谈你对“All work and no play makes Jack a dull boy.”这句谚语的理解。

"All work and no play makes Jack a dull boy." means that if we only focus on study or work without any rest and entertainment, even a smart person will become slow-witted. It tells us that we need to balance our study and leisure time. When we spend much time on schoolwork, we should also do activities we enjoy, like playing ball games, listening to music or chatting with friends. This can help us relax and stay energetic, so we can learn more efficiently. We shouldn't push ourselves too hard without breaks, or we'll feel tired and can't perform well in our studies. So it's important to combine work and play.

该谚语字面译为“只工作不玩耍，聪明孩子也变傻”，核心寓意是强调劳逸结合的重要性。它提醒人们在学习、工作时不能一味埋头苦干，要合理安排休息与娱乐时间，以此维持良好的身心状态、提升做事效率，契合八年级下册中关于合理规划生活、保持身心健康的主题。