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话题词汇 1.breakthrough n.突破；重大进展 2.convenience n.便利；方便 3.electronic adj.电子的 4.intelligent adj.智能的 5.invention n.发明；创造 6.technical adj.技术的；工艺的 7.be in the lead领先 8.follow the fashion追随时尚 9.in the field of science在科学领域 10.with the development of 随着……的发展 经典语篇(2017·湖南) 学校正在组织科技创新大赛，你想为日常生活中某件物品(如钢笔、书包、鞋子……)设计添加新功能来参赛。请以“My Magic ”为题写一篇英语短文，介绍你的创意。 内容：1.说明设计理由； 2.介绍新功能。 注意：词数不少于120个。 佳作欣赏 My Magic Water Bottle My magic water bottle will be a replacement of the traditional one which can change the temperature of the inside water automatically according to the changes of the outer environment. There are certain factors I take into account on my new invention.For one thing，traditional water bottle makes it inconvenient for travelers to have a comfortable drink anytime and anywhere①.For another，drinking too cold or too hot water does nothing but harm to our health②， so my magic water bottle can serve as an assistant or a doctor. | 
