Unit 4 Section B (1a-1d)-【绿卡初中创新题】2025-2026学年七年级下册英语同步教案(人教版·新教材) 安徽专版

Check the answers: fish, bill, chips, noodles, rice, chicken 1. Ask students to complete the passage in 3c with the correct forms of the nouns in brackets. Then let them share their answers in class and the teacher helps to correct their mistakes if necessary. Check the answers: vegetables, sweets, strawberries, sugar, water, milk 【设计意图】通过观察总结，学生能够辨别可数名词和不可数名词。通过跟踪练习，学生能够巩固对语法知识的掌握和运用。Step 3 Speaking（3d） Ask students to work in groups and practise offering food and drink to each other. T: Imagine that your friends are at your home. What would they like to have？Make conversations in groups and offer food and drink to them. You have three minutes. Go! 【设计意图】通过组内成员创编对话，学生能够对目标语言进行口头训练，培养并提升他们的语言交际能力。 HomeworkStep 4 1. Do the exercises in students workbooks. 2. Write a short passage to introduce your eating habits. 板书设计 Unit 4 Eat Well Grammar Focus ①—What do you usually have for breakfast？ —I usually have... ②—Which would you like, A or B？ —B, please! ③—Would you like A or B？ —No, thanks. Id like C. 教学反思 Period 4 Section B（1a—1d） 教材分析 What: 本课时的语篇以改善饮食习惯为主题。文章不仅从科学角度阐述了健康饮食对身心健康的积极影响，还分析了当前普遍存在的不良饮食习惯及其潜在危害。文章通过丰富的实例、清晰的逻辑结构和深入浅出的语言风格，提供了一套实用的健康饮食指南。文章首先点明了健康饮食的核心价值，接着指出虽然快餐因便捷和美味而受到许多人的喜爱，但其高盐、高脂肪和高糖分的特性对身体健康构成了严重威胁。文章强调了早餐的重要作用，并指出了不吃早餐可能带来的负面影响。文章提醒学生，虽然甜食味道诱人，但过量摄入会引发牙齿问题和肥胖等健康问题。文章最后给出了具体的健康饮食建议。 Why: 这篇文章旨在提升学生的健康意识，引导学生形成科学的饮食习惯，从而促进身心健康。通过阐述不良饮食习惯的危害以及健康饮食带来的积极影响，文章旨在鼓励学生反思并改善自己的饮食习惯。主题意义在于强调健康饮食是维护身心健康的基础，鼓励学生通过调整饮食方式来提升生活质量。 How: 文章主要通过列举实例和对比来增强说服力。同时，文章还通过提出具体建议来引导学生改善饮 学科网（北京）股份有限公司 食习惯。这些建议既实用又易于操作，有助于学生将健康饮食的理念转化为实际行动。在结尾部分，文章用简洁有力的语句进行了总结，不仅强调了健康饮食的重要性，还隐含了一个观点：通过改善饮食习惯，我们可以塑造更健康、更美好的自己。这种隐含的总结方式让学生在阅读过程中逐渐理解并接受这一观点，从而更加积极地投身于健康饮食的实践中。 教学内容 1. 根据图片和标题预测文本的体裁及主要内容。 2. 梳理文中提到的常见不良饮食习惯及其后果、产生后果的原因以及改进建议。 3. 总结文章的主要结构和逻辑衔接方式，掌握如何通过例证支持观点。 教学目标 【知识与技能】 1. 掌握以下重点单词及短语： salt、fat、improve your eating habits、a healthy body and mind、for example、fast food、put on weight、make healthy balanced meals、too...to、after all 2. 掌握下列句型： ①...they are too busy to eat anything. ②It is easy to feel sleepy and find it hard to focus on our work or studies if we don't eat breakfast. ③Why don't you...？ ④After all, an apple a day keeps the doctor away. ⑤Healthy eating means eating healthy food and having good eating habits. 3. 学生能够运用所学词汇和句型，介绍自己或他人的饮食习惯，对饮食习惯进行合理分析、评价，并能针对不良饮食习惯给出建议。 【情感、态度与价值观】 认识到健康的饮食习惯的重要性；纠正不良饮食习惯；增强维护身体健康的意识；了解不同文化背景下人们饮食习惯的差异。 教学重难点 重点：1. 用丰富准确的词汇和适当的句子结构，清楚地阐述各种健康的和不良的饮食习惯。 2. 准确地解释不良饮食习惯与各种健康问题或其他不良后果之间的因果关系。 3. 针对不同的不良饮食习惯给出有针对性的建议。 难点：1. 用关键句型谈论好习惯和坏习惯以及后果。 2. 用目标语言给出适当的建议。 教学准备 PPT、多媒体等。 教学过程 Lead-in 1. Show students a video of a persons eating habits and ask them to talk about his or her eating habits.Step 1 T: Here is a video about Jacks eating habits. What eating habits does he have？Now lets watch the video and find out the answers. 2. Ask students to share their eating habits.1. 【设计意图】通过视频展示一个人的饮食习惯，调动学生的兴趣和积极性，同时引入主题；通过让学生分享自己的饮食习惯，学生能够复习并巩固所学知识。Step 2 Discussion（1a） 1. Ask students to list what they want to eat tomorrow and discuss if their choices are healthy. 2. Ask students to share their discussion. T: What are you going to eat tomorrow？ Which foods you eat are healthy？ Which foods you eat are unhealthy？Now discuss with your partners. 【设计意图】通过讨论，学生能够将所学词汇和语法知识应用到实践中，同时锻炼学生从辩证的角度进行评价和分析的能力。Step 3 While-reading（1b） 1. Ask students to read the article from a clinics newsletter and find out the numbers of the poor eating habits. T: This is a web page from Joy Clinics newsletter. How many poor eating habits are mentioned？Read the article and find out the answer. 2. Ask students to share their answers in class and the teacher helps to correct their mistakes if necessary. Check the answers: The article mentions three poor eating habits: Some people have fast food too often, some don't have breakfast, and some eat too many sweet things. 【设计意图】锻炼学生从宏观角度把握文章，并在大篇章中提取关键信息的能力。 Post-readingStep 4 1. Work on 1c. （1） Ask students to complete the table in 1c with the information from the article. T: What poor eating habits are mentioned in the article？What are the results of these bad habits？What are the reasons for these results？Are there any suggestions in the article？ （2） Ask students to share the answers and the teacher helps to correct their mistakes if necessary. （Students must share with complete sentences. The teacher shows the key sentence patterns on the PPT.） Check the answers: Poor eating habit Result Reason for the result Idea/Advice have fast food too often put on weight; heart problems lots of salt, fat and sugar cook your own meals not have breakfast feel sleepy; hard to focus don't have enough energy eat breakfast eat too many sweet things tooth problems lots of sugar have fruit for snacks 2. Work on 1d. Ask students to read the article again and answer the questions in 1d. Check the answers:（1）Fast food such as pizza and hamburgers has lots of salt and fat. （2） Fast food, ice cream, sweets, and chocolate have lots of sugar. （3） If you eat healthy food, youll be healthy and if you eat unhealthy food, youll be unhealthy. （4） Yes, I think so. Because they are often busy with their schoolwork or jobs./... 【设计意图】通过完成阅读任务，学生能够对文本有充分的理解并提高抓取关键信息并对关键信息进行整合、输出的能力。Step 5 Summary Ask students to find the corresponding English phrases in the text according to the Chinese meanings on the PPT. 2. Ask students to share the answers and the teacher helps to correct their mistakes if necessary. 【设计意图】通过查找短语总结本单元所学的目标语言，学生能够明确本节课的重难点知识。 HomeworkStep 6 1. Find out three more ways to improve your eating habits. 2. Introduce your familys eating habits. 板书设计 Unit 4 Eat Well Section B（1a—1d） ①They are too busy to eat anything. ②It is easy to feel sleepy and find it hard to focus on our work or studies if we don t eat breakfast. ③Why don't you...？ ④After all, an apple a day keeps the doctor away. ⑤Healthy eating means eating healthy food and having good eating habits. 教学反思 Period 5 Section B（2a—3d） 教材分析 What: 在2a 中，Lisa 主要介绍了自己的饮食习惯，包括良好的饮食习惯和不良的饮食习惯。在文章最后，Lisa 还介绍了将来要怎么做来改善不良饮食习惯。接下来的写作任务是仿照2a 中的文章描述自己的饮食习惯，并提出改善建议。Project 部分的内容主要分为四项活动，逐步引导学生制作一个菜单并针对餐馆点餐进行角色扮演。 Why: 2a 的语篇旨在向学生传达一个观点：个人的饮食习惯对健康有着直接且深远的影响。文章引导学生总结、分析自己的饮食习惯，区分自己良好的饮食习惯和不良的饮食习惯，并针对不良饮食习惯找出改善方法。Project 部分注重实际运用，利用菜单制作和餐馆点餐角色扮演引导学生将所学所思付诸实践，实现对知识的迁移运用。 How: 2a 的语篇开篇点明主题。接着，作者描述了自己一日三餐的准时性、蔬菜的摄入量等良好的饮食习惯。随后，文章转向不良饮食习惯的探讨，其中包括过量饮用含糖饮料和饮水不足，并指出了这些习惯对健康的潜在危害。最后，文章表达了未来改善饮食习惯的决心。Project 部分通过制作菜单、交换检查、角色扮演将本单元所学知识应用到实践中，为学生们提供了一个展示菜单设计创意和团队合作成果的舞台。 $