Unit3 Period 4 Writing-【优学精讲】2025-2026学年高中英语选择性必修第二册教用课件(人教版)

该高中英语课件聚焦应用文写作（健康饮食类说明文）与场景微续写，通过主题引领（如“我的饮食习惯”征文）和情境呈现导入，以审题谋篇（明确体裁、时态、结构）、遣词造句（单元词汇句式）、衔接成篇到实战演练为脉络，提供核心要点清单、词汇句式库及范文示例作为学习支架。 其亮点在于紧扣语言能力（如运用“junk food”“dairy”等单元词汇，非限制性定语从句、现在分词短语等句式）和思维品质（审题时的三段式结构布局），采用“输入-内化-输出”教学法。学生可提升写作逻辑与表达准确性，教师可借助系统流程和模板优化教学效率。

Period 4　Writing 1 主题引领 情境写作 PART 01 第一部分 2 写作一　应用文写作(健康饮食类说明文) 近期， 你校将举行一次关于“我的饮食习惯”的主题征文活动。请你结合自身的饮食习惯写一篇短文投稿， 内容包括： 1.是否吃甜食和垃圾食品； 2.饮食中各类食物所占比例； 3.一日三餐是否有规律； 4.你自身的感受。 注意：1.写作词数应为80个左右； 2．可适当增加细节，使行文连贯。 返回首页 ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ 返回首页 审题谋篇 返回首页 巧妙对接单元词汇 遣词造句 1．___________　　　 在于 2．________ v. 吃；喝；消耗 3．__________ 垃圾食品 4．________ n. 甜点 5．______________ 不管；不顾 6．________ n. 维生素 consist in consume junk food dessert regardless of vitamin 返回首页 7．______________ 大量的 8．______ adj. 奶制的；乳品的 9．_______ adj. 些许的 quantities of dairy modest 返回首页 巧用单元句式、语法 [第一段]　引出主题：健康饮食 1．健康饮食最近一直是人们讨论的热门话题。 Healthy diet _____________________ among people recently. 2．饮食在我们的日常生活中起着重要的作用。 Diet ________________________ in our daily lives. has been a hot topic plays an important role 返回首页 [第二段]　介绍个人饮食习惯 3．就我而言，我的健康在于均衡的饮食。 As for me, my health ____________ a balanced diet. 4．我很少吃甜点，更不用说垃圾食品了。 I rarely ________________, ______________________． consists in consume desserts let alone junk food 返回首页 5．我的饮食中包含了大量的绿叶蔬菜和水果，它们能为我提供必需的维生素。(which引导非限制性定语从句) My diet _____________________________________________________ _________________________________________________． contains quantities of green vegetables and fruit, which can provide me with necessary vitamins 返回首页 6．我的饮食中也包括适量的肉类和丰富的乳制品。 ________________________________________________ are also included in my diet. 7．最根本的是，我每天按时吃三顿饭，节假日也不例外。 Most fundamentally, I take three meals a day at the same time each day, _______________________． A modest amount of meat and rich dairy products regardless of holidays 返回首页 [第三段]　个人感受 8．就我个人而言，坚持健康的饮食有助于我保持体形。(动名词短语作主语) Personally, ___________________________ helps me stay in shape. sticking to a healthy diet 返回首页 靓化表达促提升 9．用并列连词合并句1和句2 ______________________________________________________________________________________________________________ 10．用现在分词短语作定语改写句5 ________________________________________________________________________________________________ Healthy diet has been a hot topic among people recently, for diet plays an important role in our daily lives. My diet contains quantities of green vegetables and fruit providing me with necessary vitamins. 返回首页 ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ 衔接成篇 返回首页 One possible version： Healthy diet has been a hot topic among people recently, for diet plays an important role in our daily lives. 返回首页 As for me, my health consists in a balanced diet. Firstly, I rarely consume desserts, let alone junk food. Secondly, my diet contains quantities of green vegetables and fruit providing me with necessary vitamins. Thirdly, a modest amount of meat and rich dairy products are also included in my diet. Most fundamentally, I take three meals a day at the same time each day, regardless of holidays. Personally, sticking to a healthy diet helps me stay in shape. Hope you can join me! 返回首页 人们的健康很大程度上受饮食习惯的影响。请你写一篇短文，就如何养成健康的饮食习惯表明你的看法。 注意：1.写作词数应为80个左右； 2．可适当增加细节，使行文连贯。 ________________________________________________________ ________________________________________________________ 返回首页 One possible version： Healthy eating habits are very important for our health. But how can we form a healthy eating habit? 返回首页 In my opinion, we should eat fresh vegetables and fruit every day, as they supply vitamins to us. Besides, a glass of milk in the morning or at night is also beneficial. Last but not least, we should focus on a balanced diet, which assures us the necessary nutrients. Of course, junk food is a fatal killer for our health, so we should stay away from it. What's more, it is a very bad habit to skip breakfast, which does great harm to our health. All in all, we should eat healthy food to keep ourselves energetic. 返回首页     第一段 引出主题： 健康饮食 1.People come to realize that health is the most valuable thing a person can have. 人们逐渐意识到健康是一个人能够拥有的最有价值的东西。 2.Healthy eating habits are very important for our health. 健康的饮食习惯对我们的健康非常重要。 3.Nowadays people are beginning to pay more attention to health than ever before. 现在人们开始比以往任何时候都更注重健康。 返回首页     第二段 介绍健康 饮食习惯 1.There is no denying that exercising regularly and keeping a balanced diet are of great benefit to people's health. 没有人能够否认这一事实：经常锻炼和保持均衡的饮食对人们的健康非常有益。 2.We should also eat a modest amount of meat every day and we had better drink a glass of milk in the morning or at night. 我们每天还应该吃适量的肉，最好每天早上或晚上喝一杯牛奶。 返回首页     第二段 介绍健康 饮食习惯 3.We should keep a balanced diet, which ensures us the necessary nutrients. 我们应该保持均衡的饮食，以保证我们必要的营养。 返回首页     第三段 个人感受 1.As far as I am concerned, nothing is more important than health. 在我看来，没有什么比健康更重要。 2.From my point of view, in order to build healthy eating habits, we should eat more vegetables and less meat and sugar. 在我看来，为了养成健康的饮食习惯，我们应该多吃蔬菜，少吃肉和糖。 3.In my opinion, we should develop better healthy eating habits. 在我看来，我们应该养成更好的健康的饮食习惯。 返回首页 写作二　场景微续写(汤姆的母亲节惊喜)     词汇 积累 [人物描写]　bold, chef, elegant, exceptional, temper, stable, madam, ideal, modest [动作描写]　consist of, stuff, slice...off, consume, chew, trick 返回首页 佳句积累 [动作描写]　Tired, hungry, and not knowing a word of Chinese, we had no idea how to order, so the chef just began filling our table with the best food we had ever eaten. [排比]　At a minimum, theA kinds of food local people consume tell us what they grow in their region, what kinds of lives they lead, and what they like and do not like. [比较]　And in America, people who receive 25% of their daily calories or more through sugar are twice as likely to die from heart disease than people who receive less than 10% a day. 返回首页 [场景呈现]　母亲节那天，汤姆决定做一顿饭作为礼物送给母亲。这顿饭包括了几道简单的菜肴，有主菜、蔬菜配菜和一片蛋糕作为甜点。然而，由于缺乏经验，汤姆把食物煮糊了。他感到失望，于是向父亲求助，父亲教了他一些烹饪技巧。在父亲的指导下，汤姆成功挽救了这顿饭，将其变成了一顿优雅而特别的晚餐。母亲对这个贴心的举动感到非常高兴，并表扬了汤姆的努力。汤姆感到自豪和开心，意识到尽管过程并不完美，但他投入的爱和关心让这顿饭变得特别。当他们坐下来吃饭时，汤姆忍不住微笑着咀嚼食物，他知道自己让母亲度过了一个难忘的日子。 返回首页 On Mother‘s Day, Tom decided to cook a meal as a gift for his mother. The meal 1.___________________________________，including a main course, a side of vegetables, and 2.______________________. However, Tom's lack of experience led to the food being burnt. Feeling disappointed, he sought help from his father, 3.________________________________ (who引导非限制性定语从句). With his father's guidance, Tom managed to salvage the meal, consisted of a modest selection of dishes a slice of cake for dessert who taught him a few cooking tricks 返回首页 4.____________________________________________ (现在分词短语作状语). His mother was delighted with the thoughtful gesture and praised Tom for his effort. Tom felt proud and happy, realizing that 5._______________________________ (while引导让步状语从句), the love and care he put into the meal made it special. As they sat down to eat, Tom 6._______________________________________, knowing he had made his mother's day memorable. turning it into an elegant and exceptional dinner while the process wasn't ideal couldn't help but chew his food with a smile 返回首页 短语必记 1.achieve success　　　　取得成功 2.make it big 取得巨大成功 3.be on the road to success 走向成功 4.meet with success 获得成功 5.rise to the top　　　　　升到顶端；取得最高成就 6.be in the winner's circle 进入成功者的行列 7.be crowned with success 获得成功 8.on the brink of success 即将取得成功 返回首页 必背金句 1.After years of hard work, she finally achieved success in her career. 经过多年的辛勤努力，她终于在事业上取得了成功。 2.The new marketing strategy met with great success, increasing sales by 30%. 新的营销策略取得了巨大成功，销售额增长了30%。 3.The project was crowned with success thanks to the team's outstanding efforts. 由于团队的杰出努力，该项目取得了圆满成功。 返回首页 必背金句 4.With the new technology, the company is on the road to success. 有了新技术，公司正走向成功。 5.After winning the championship, she was finally in the winner's circle. 赢得冠军后，她终于进入了胜利者的行列。 6.The company is on the brink of success, with a major breakthrough just around the corner. 公司即将取得成功，重大突破指日可待。 返回首页 $