Unit 4 Section B 1a～2c 课件 2025-2026学年人教版英语七年级下册

Unit 4 Eat Well Section B (1a~2c) 能掌握本课核心词汇、短语和重点句型,理解健康饮食相关短文的主旨与细节,识别文中提到的不良饮食习惯及其危害。 01 能仿照范文写简单的英语短文介绍个人饮食情况,做到语句通顺、表达准确。 02 学习目标 能结合所学知识判断饮食选择的健康与否,提出改善不良饮食习惯的合理建议,树立健康饮食的意识。 03 What can you learn from the video? Lead in Say out the food and sort them into different groups! Unhealthy food Healthy food Pizza hamburger chips Fried chicken Why are they unhealthy? Fast food They have lots of salt, fat and sugar. That makes us put on weight. They may cause us heart problems. cake candy ice-cream chocolate Why are they unhealthy? Sweet They have lots of sugar. This can cause tooth problems. Only knowing the food is not enough. Let’s read the passage and learn more healthy eating habits. / nju zlet (r)/ 新闻简讯 Where is the article from? It’s from_. a clinic’s newsletter 通常指简报,以电子邮件、纸质印刷品的形式发给订阅用户以及宣传目标群体,也可以在网站上发布电子版。 Pre-reading Read the title and the picture, and guess. What is the article about? eating habits It’s about_. Introduction Body Conclusion Read the article and finish the tasks. A. B. ① ② ③ ④ ⑤ What’s the structure of the passage? Fast-reading Read the article from a clinic’s newsletter. Three poor eating habits Have fast food every week/too often. Don’t have breakfast. Eat too many sweet things. How many poor eating habits are mentioned? What are they? 1b Poor eating habit Result Reason for the result Idea / Advice have fast food too often For example, some people have fast food every week. It is easy and delicious! But it often has lots of salt, fat, and sugar. That makes us put on weight. Eating fast food like pizza and hamburgers too often may cause heart problems later. If you cook your own meals instead, you can make healthy balanced meals. put on weight; may cause heart problems have lots of salt, fat and sugar cook your own meals Read Para. 2 and complete the table. 例如 增重 =such as 比如 引起 one’s own 某人自己的 代替;反而 Careful reading Read Para. 3 and answer the question. Why don’t some people have breakfast? Don’t feel hungry in the morning. They are too busy to eat anything. Eating three meals a day is important. But some people don’t have breakfast. Maybe they don’t feel hungry in the morning, or they are too busy to eat anything. But food gives us energy. It is easy to feel sleepy and find it hard to focus on our work or studies if we don’t eat breakfast. 太…而不能… 做…是怎样的 发现做…是怎样的 专心于… Eating three meals a day is important. But some people don’t have breakfast. Maybe they don’t feel hungry in the morning, or they are too busy to eat anything. But food gives us energy. It is easy to feel sleepy and find it hard to focus on our work or studies if we don’t eat breakfast. Poor eating habit Result Reason for the result Idea / Advice don’t have breakfast need food for . energy eat three meals a day feel sleepy, hard to focus Read Para. 3, and complete the table. Some people also eat too many sweet things. Ice cream, sweets, and chocolate are delicious, but they usually have lots of sugar. This can cause tooth problems. When you want a snack, why don’t you have some fruit instead? After all, an apple a day keeps the doctor away. Poor eating habit Result Reason for the result Idea / Advice eat too many sweet things have fruit for snacks Read Para. 4, and complete the table. cause tooth problems have lots of sugar 表建议,你为什么不… 毕竟 一天一苹果,医生远离我。 Read the article again and answer the questions. 1. What foods have lots of salt and fat? Fast food like pizza and hamburgers. 2. What foods have lots of sugar? Fast food, ice cream, sweets and chocolate. 1d Para. 1 What do the first and last paragraph tell us? Healthy eating is _. Healthy eating is important for a healthy body and mind. Both what we eat and how we eat are important! Remember: You are what you eat. Healthy eating means eating healthy food and having good eating habits. important 3. What does “You are what you eat” mean? 意味着做… 吃什么 怎么吃 Para. 5 What does “You are what you eat” mean? It means that if you eat healthy food you will be healthy and if you eat unhealthy food you will be unhealthy. Post-reading The Joy Clinic wants teenagers to share their eating habits. Read Lisa’s post. How many eating habits does Lisa write about? What are they? good eating habits bad eating habits ways to improve What can Lisa do to improve her eating habits? Reading for writing 2a Read, fill and retell. Lisa’s eating habits some bad eating habits some good eating habits _ a day on time eat three meals吃三餐 _ eat all kinds of vegetables吃不同种类的蔬菜 First, _ drink too many soft drinks 饮太多饮料 Second, _ don’t drink enough water 没喝足够的水 ways to improve the eating habits: _ drink more water多喝水 Introduction Conclusion Body Good habits Bad habits how to improve eating habits. the topic 时态 文体 人称 第一/三人称 一般现在时 说明文 Lisa’ eating habits Analyze the structure of the post. topic sentence+supporting details examples examples+reasons Pre-writing Talk about your own eating habits. Use the questions to help you. 1. What good eating habits do you have? 2. What bad eating habits do you have? 3. What can you do to improve your eating habits? I often eat... For breakfast/lunch..., I usually eat... I love junk food too, but I seldom eat it. I eat too much... I don’t like eating breakfast... I have a sweet tooth and I often... In the future, I will... To keep fit, I should... Besides, we’d better have meals regularly. 2b Write about your own eating habits with the information from 2b. I have _. I always_. But I have _. I often_. To improve my eating habits, I will_. While-writing 2c My eating habits I have some good eating habits. I eat fruit and vegetables every day. They are good for me. And I have a good breakfast every morning to start my day with energy. This helps me to stay focused in class. However, I also have some bad eating habits. First, I eat many snacks between meals. That makes me put on weight. Second, I like eating late at night. This can cause sleep problems. To improve my eating habits, I will eat fewer snacks, have regular meals and eat dinner early. Sample Writing Components Checklist Organization 结构 Does the reply letter have a clear structure? Does the reply letter have the linking words? Content 内容 Did he/she show the intention of this writing? Did he/she give some advice about the problems? Did he/she show hope? Language 语言 Does he/she use different sentence patterns to give advice in this composition?(at least two different sentence patterns to give advice) Handwriting 书法 Did he/she write beautifully? Evaluation 评价 Excellent Good Acceptable Needs improvement Post-writing Do you know balanced diet? We need different food to make our bodies function well and stay energized. Further thinking Reading A clinic’s newsletter. Key words improve, habit, salt, fat, hamburger, weight, cause, balanced, sleepy, away, poor, result, article, common, among, soft, soft drink, enough, thirsty Expressions put on, after all Writing Learn how to write a passage about how to eat healthy 课堂总结 1. — I do sports every day. It works my whole (整个的) body. — It’s a good _. It helps you keep in good health. A. time B. excuse C. habit D. game 2. We find more useful for students to do new eye exercises. A. it B. this C. one D. that 3. —Why do you often eat fruit? —Because eating fruit can help me _ a healthy body. A. improve B. keep C. cause D. put on 4. The little boy is _ young _ go to school by himself. A. too; to B. so; that C. such; that D. enough; to C 一、单项选择 A B A 当堂检测 1. I have three m_ a day. 2. If you have a b_ diet, you will stay healthy. 3. Soft drinks t_ good, but they’re bad for us. 4. It’s better to drink water before we get t_. 5. Eating too much sugar can c_ tooth problems for us. 6. If you don’t eat breakfast, you’ll feel s_ in class easily. 7. We should eat more fruit to i_ our eating habits. eals alanced aste hirsty 二、根据句意及首字母提示完成单词。 ause leepy mprove Homework 为家人设计一份一日健康饮食计划,用英文简单标注三餐的食物,说明选择理由(至少 3 点)。 Blues 50160.0 $