UNIT 3 写作表达升格—健康饮食-【创新教程】2025-2026学年高中英语选择性必修第二册五维课堂同步Word教案（人教版2019）

健康饮食 [素养提升] 一、文体特点 健康的生活方式属于人与自我主题语境中“生活与学习”的范畴，健康饮食亦是高考英语书面表达的热门考点，考查的有早餐的重要性，健康饮食的重要性，怎样养成良好的饮食习惯、饮食与情绪等。 二、语言特点 1．准确。健康饮食类的文章属于说明文类的作文，因此在写作此类文章时，语言的使用要具有学术类词汇，表达准确无误，具有较强的说明力和可操作性。 2．具体。所说明的饮食的健康性要全面、具体、切点要具体到位，论述要切实可行。 三、结构特点 此类文章分为三段 1．首段：直截了当提出健康饮食的话题，简要介绍健康饮食的重要性。 2．文体：论述健康饮食的好处。同时可评论不良饮食习惯的弊端。 3．尾段：呼吁或建议大家养成良好的饮食习惯，并提出祝愿。 四、知识储备 常用表达句式 1．be good for our health 2．be rich/low in... 3．take in nutrition 4．be particular about food 5．break/kick the habit of eating too quickly 6．get into/develop bad eating habits 7．Nowadays more and more people notice that a healthy diet is very important./People are beginning to attach greater importance to their health these days than ever before. 8．I don't want junk food any more.I'd like to try some healthy food. 9. It's time for you to cut down on French fries for a healthier diet. 10．Too much fatty food makes me sick. 11．I prefer a healthy lunch from home to fast food. 12．Green food is good for our health. 13．No one can live without vitamins and minerals. 14．The doctor advises that we should have a balanced diet and form good eating habits. 15．Unless you have a balanced/healthy diet, you will put on weight. 16．I think healthy eating habits are very important for us. 17．People have come to realize the importance of forming healthy and consistent eating habits. 18．Healthy eating habits bring many benefits, although sometimes you even do not realize. 19．Eat more healthy food，or your health will break down sooner or later. 20．The majority of people eat too much fat，which does great harm to their health. 21．You can keep your body at a proper weight and keep healthy by eating properly and exercising regularly. [典题指导] ►[写作任务] 假如你是班长，你所在班级中一些学生有不良的饮食习惯，请你在下午的班会上发表演讲，号召同学们养成健康的饮食习惯。 内容包括：1.简述健康饮食的意义； 2．不良饮食现象：不吃早餐，吃零食，挑食和暴饮暴食等； 3．提出关于如何养成健康饮食习惯的建议。 注意：1.词数80左右； 2．内容充实，结构完整，可适当增加细节，以使行文连贯。 ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ►[审题谋篇] 体裁：应用文——演讲稿 格式：点明听演讲的对象(即称呼)，并给出结束语。 要点：1.健康饮食的意义； 2．校园里的不良饮食现象(不吃早餐，吃零食，挑食和暴饮暴食等)，不良的饮食习惯对身体的影响； 3．提出关于如何养成健康饮食习惯的建议。结构“总—分—总” ►[佳作展示] Dear friends， Good afternoon！I feel honored to deliver a speech here.As we all know，we are what we eat.Therefore，it's very important for us to form healthy eating habits　 [1]． However，bad eating habits are still very common among us students.Some of us often go to school without eating breakfast，some like to have snacks，some others are particular about food，and still some eat or drink too much.All these bad habits will surely do harm to our health. From my point of view，we should have various foods in order to keep fit，which generally include proper amounts of fish，meat，vegetables，fruit as well as the staple food　 [2]．Besides，we'd better have meals regularly，and we should try to develop healthy eating habits to build up a strong body　 [3]．Only in this way can we have enough energy to study better.　 [4] That's all.Thank you! ►[名师点评] 范文格式正确，覆盖所有内容要点，句式结构多样。文章中句与句、段与段之间的衔接用语如Therefore，However，From my point of view等的使用，使文章条理清晰，层次分明，浑然一体。 [1]此处属于“It is＋adj.(＋for sb.)to do sth.”句型。其中it为形式主语，to form healthy eating habits 为真正的主语。 [2]此处为which引导的非限制性定语从句，修饰先行词various foods。 [3]画线部分为不定式短语作目的状语。 [4]此处为Only置于句首引起的部分倒装。 [学以致用] 假定你是李华。你校将于下周六举行“我的拿手菜(My Special Recipe)”大赛，并举办健康饮食讲座。你的留学生朋友Jackson对中国饮食很感兴趣，请你用英语写一封电子邮件邀请他参加此次活动。 内容包括以下要点： 1．活动时间和地点； 2．活动的内容和意义。 注意：1.词数80左右； 2．可以适当增加细节，以使行文连贯。 ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ [参考范文] Dear Jackson， Our school will hold a cooking competition next Saturday，which is titled “My Special Recipe”．I know you're interested in Chinese food，so I'd like to invite you to attend it. The competition is intended to highlight the students' practical cooking skills，assist students in getting into healthy eating habits and enrich their school life as well.It's bound to be a spectacular scene，where you can taste a variety of different dishes and foods.In addition，a lecture on healthy diets will also be delivered，from which you can learn how to develop a healthy eating habit. I'm looking forward to your coming. Yours sincerely， Li Hua 学科网（北京）股份有限公司 $$