Unit 3 Section Ⅳ Writing（Word教参）-【精讲精练】2025-2026学年高中英语选择性必修第二册（人教版）

本讲义聚焦“健康饮食”主题写作核心知识点，构建从话题导入（饮食与健康关系）、词汇积累（食品类别、饮食习惯分类词汇）、句型储备（夺人眼球开头句、亮点出彩篇中句等功能句型）到写作任务分析（不良习惯列举与建议）、步骤指导（审题谋篇、遣词造句、词句升级、妙笔成篇）及范文示例的完整写作教学支架，形成输入-内化-输出的连贯学习脉络。 该资料特色鲜明，语言能力培养上，通过分类词汇表、句型模板及“词句升级”训练（如将简单句优化为复合句），提升学生语言表达的准确性与丰富性；思维品质提升上，以“列举不良饮食习惯-分析危害-提出建议”的写作任务驱动，培养逻辑分析与问题解决能力；学习能力发展上，写作步骤分解（如审题要点、遣词造句示例）和范文示范，提供可迁移的写作策略。课中辅助教师系统开展写作教学，课后助力学生对照步骤与范文自主复盘，有效查漏补缺，强化写作技能。

Section Ⅳ　Writing [对应学生用书P52] 健康饮食 饮食话题因其与健康的生活方式息息相关而显得尤为重要，食物的营养、食物的平衡、 食物的有机生产与污染、食物的制作方法与食用习惯、食物与传统文化的关系、饮食与健康等，都是有关食物的常见话题。根据写作要求和目的的不同，一篇文章一般从一个角度写，突出重点，不宜面面俱到。 [文章架构] [必备词汇] 1．食品类别 (1)fresh vegetables新鲜蔬菜 (2)dairy products奶制品 (3)frozen food冷冻食品 (4)junk food垃圾食品 (5)appetizer开胃菜 (6)necessary nutrients必要的营养 (7)organic food有机食品 (8)dessert(餐后)甜点 (9)snack小吃 (10)fast food快餐 (11)nutrition营养 (12)nutritious有营养的 2．饮食习惯 (1)healthy eating habit健康的饮食习惯 (2)a balanced diet均衡的饮食 (3)stay away from远离 (4)skip breakfast不吃早餐 (5)be harmful to/do harm to对……有害 (6)eat and drink too much暴饮暴食 [必备句型] 1．夺人眼球开头句 (1)Healthy eating habits are very important for our health. 健康的饮食习惯对我们的健康很重要。 (2)We should develop healthy eating habits. 我们应该养成健康的饮食习惯。 2．亮点出彩篇中句 (1)Good health enables us to enjoy our life and achieve what we hope for in our career. 良好的健康使我们能够享受我们的生活和成就我们对事业的期望。 (2)There is no denying that exercising regularly and keeping a balanced diet are of great benefit to our 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健康非常有益。 (3)We should also eat less meat every day and we had better drink a glass of milk in the morning or at night. 我们还应该每天少吃肉，最好每天早上或晚上喝一杯牛奶。 (4)Besides，we should focus on a balanced diet，which ensures us the necessary nutrition. 此外，我们应该注意饮食均衡，这能保证我们必要的营养。 (5)We need to eat breakfast，lunch as well as dinner every day. 我们需要每天吃早餐、午餐和晚餐。 3．韵味无穷结尾句 (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的了。 (2)In a word，we should have a balanced diet. 总之，我们应该有一个均衡的饮食。 假设你是红星中学高二(一)班的学生李华。你校校刊正在开展以“健康饮食”为主题的英语征文活动。请你针对当前青少年饮食方面的不良习惯，按照以下提示写一篇英文稿件，内容包括： 1．列举至少三个不良饮食习惯及其危害； 2．给出改正建议及建议理由。 注意：1.词数80左右； 2．开头已给出，不计入总词数。 Eating habits are essential for our health.But some bad eating habits of teens are really serious and need to be changed. [写作步骤] 第一步　审题谋篇 第二步　遣词造句 1．据说，如果学生不吃早餐，他们在课堂上就很难集中注意力，导致他们在学校的表现不好。 ①It is said that students have difficulty in concentrating in class if they don't have breakfast，causing bad results in their school performances.(it is done that...) ②Students are said to have difficulty in concentrating in class if they don't have breakfast，causing bad results in their school performances.(sb be done to do...) 2．对于一些青少年来说，吃太多快餐是他们无法摆脱的习惯。 For some teenagers，eating too much fast food is a habit that they can't get rid of. 3．建议学生不要经常吃快餐。 ①It's advised that students quit consuming fast food frequently.(it is done that...) ②Students are advised to quit consuming fast food frequently.(sb be done to do...) 4．重要的是，我们要保持均衡的饮食，这有助于增强我们的体质。 ①It matters that we keep a balanced diet，which helps build our bodies.(it作形式主语) ②What matters is that we keep a balanced diet，which helps build our bodies.(what引导主语从句) 5．大多数青少年更喜欢吃肉而不是新鲜的蔬菜和水果，因此他们的身体缺乏重要的营养成分。 Most of the teenagers prefer meat to fresh vegetables and fruit so that their bodies lack vital nutrients. 6．所以是时候养成健康的饮食习惯了。 So it's time to form a healthy eating habit.(it is time to do...) 第三步　词句升级 7．把句6升级为复合句 So it's high/about time that we formed a healthy eating habit. 第四步　妙笔成篇 【参考范文】 Eating habits are essential for our health.But some bad eating habits of teens are really serious and need to be changed. It is said that students have difficulty in concentrating in class if they don't have breakfast，causing bad results in their school performances.So it's important to make a reasonable life plan and obey it.For some teenagers，eating too much fast food is a habit that they can't get rid of.Containing too much sugar and fat，fast food contributes to various diseases.It's advised that students quit consuming fast food frequently.Besides，most of the teenagers prefer meat to fresh vegetables and fruit so that their bodies lack vital nutrients.Therefore，it matters that we keep a balanced diet，which helps build our bodies. In general，how our bodies develop depends on what and how we eat.So it's time to form a healthy eating habit. (2025·福建福州期末联考)假如你是李华，近期你校的英语社团将举办主题为“饮食习惯与健康生活”的英语演讲比赛，你很感兴趣。请你写一篇演讲稿参赛。内容包括： 1．当前学生的饮食习惯现状； 2．提出良好饮食习惯的建议； 3．呼吁学生健康饮食。 注意：1.写作词数应为80左右； 2．可以适当增加细节，以使行文连贯； 3．开头结尾已给出，但不计入总词数。 Good morning，everyone! That's all! Thank you for your listening. 【参考范文】 Good morning，everyone! Today，I want to talk about dietary habits and healthy living.Many students eat fast food and instant noodles because they are busy.This，and not eating enough fruits and vegetables，can cause health problems. To be healthier，we should eat more whole foods like lean meats，whole grains，and fruits and vegetables.Drinking enough water is also important.Let's make these simple changes for our health.Every small step helps.Together，we can create a healthier future. That's all! Thank you for your listening. 学科网（北京）股份有限公司 $