Unit 4 Eat Well Section B (1a-1d) 教案2024-2025学年人教版英语七年级下册

人教新版英语七年级下册第一单元教案 第（ 4 ）课时 课题 Unit 4 Eat Well Section B (1a－1d) 课时 第 4 课时 课型 新 主备人 授课人 教学 目标 1. 掌握并正确运用词汇和短语：improve, habit, salt, fat, hamburger, weight, cause, balanced, sleepy, away, poor, result, article, common, among, put on, after all。 2. 理解文章的主要内容，了解不良饮食习惯带来的后果。 教学重点 1．掌握重点单词，短语和句型 2．学会表达如何选择健康的饮食 教学难点 1．掌握重点单词，短语和句型 2．学会表达如何选择健康的饮食 教 法 任务型教学 中考考点 表达如何选择健康的饮食 教学过程 师 生 活 动 个性化设计 前置 学习 一、预习课本P100新单词和短语并背诵，完成下面的汉译英。 1．改进；改善________　　2.习惯________ 3．盐________ 4.脂肪；肥胖的________ 5．体重；重量________ 6.汉堡包________ 7．造成；导致________ 8.心脏；中心________ 9．均衡的；平衡的_____ 10.困倦的；想睡的________ 11．离开；在别处________12.不好的；贫穷的________ 13．快餐________ 14.后果；结果________ 15．文章；冠词________ 16.共同的；普遍的________ 17．在……中________ 18.增加；穿上________ 19．太……以至于不能______20.不好的饮食习惯___ 二、认真预习1a－1d，找出下列句型。 1．那会使我们增重。 2．有些人也会吃太多的甜的东西。 3．这会导致牙齿问题。 4．健康的饮食意味着吃健康的食物和有健康的饮食习惯。 5．一天一个苹果，医生远离我。 合作 探究 Step 1　Do a survey Questionnaire 1. How many kinds of vegetables and fruits do you have every day? 2. How much water do you drink a day? 3. How often do you have fast food? T: What do you think of Jack’s eating habit? Step 2 Free talk 1a List what you want to eat tomorrow. Discuss if your choices are healthy. Give your reasons. 1.What would you like to eat tomorrow? 2. Are they healthy or not? Give your reasons. I’d like to eat ... tomorrow. I think they are healthy / unhealthy. Because ... Step 3 While-reading Read the article from a clinic’s newsletter. 1.Where is the article from? 2.What is the article about? 3.What is the structure of the passage? 1b. How many poor eating habits are mentioned? What are they? have fast food too often don’t have breakfast eat too many sweet things Step 4 Post-reading 1c. Complete the table with the information from the article. Poor eating habit Result Reason for the result Idea / Advice Have fast food too often don’t have breakfast Feel sleepy , hard to focus need food for energy eat too many sweet thing have fruit for snacks Careful reading Poor Eating Habit 1: 1.Fast food is unhealthy, but why do people eat them? 2.Do you have some advice for them? Poor Eating Habit 2: Why do some people not have breakfast? Poor Eating Habit 3: 1.What is the writer’s advice for those people? 2.Can you give them some advice? Post-reading: 1d. Read the article again and answer the questions. Tip: Circle the key words first. 1. What foods have lots of salt and fat? 2. What foods have lots of sugar? 3. What does “You are what you eat” mean? Further thinking 4. Do you think the poor eating habits in the article are common among young people? Why or why not? What should young people do? Language points 1. improve / ɪmˈpruːv / v. 改进；改善 eg: Lisa joined an English club to improve her speaking skills. 莉萨加入了一个英语俱乐部来提高她的口语能力。（及物动词） Their working conditions are improving. 他们的工作条件正在改善。（不及物动词） 【拓展】improvement [名词] 改进，改善 self-improvement [名词] 自我改进；自我提高 eg：Improvements in technology often happen overnight. 技术的进步往往发生在一夜之间。 Some people use the Internet to kill time while others use it for self-improvement. 一些人使用互联网来消磨时间，而另一些人则用它来进行自我提升。 2. habit / ˈhæbɪt / n. 习惯 eating habits 饮食习惯 a good/bad habit 一个好/坏习惯 have a habit of doing... 有做……的习惯 eg：Their eating habits are quite different from ours. 他们的饮食习惯跟我们的很不一样。 It’s a good habit to brush your teeth after a meal. 饭后刷牙是一个好习惯。 I have the habit of looking up the unknown words in the dictionary or on the Internet. 我有在词典或互联网上查阅生词的习惯。 3. put on 增加；穿上 eg：After you exercise, if you take in too much food, you will still put on weight. 运动后，如果你吃太多食物，你还是会长胖。 The students are putting on shows. 学生们正在进行表演。 Put on more clothes. It is cold outside in winter. 多穿点衣服。冬天外面很冷。 【拓展】put构成的其他常见短语： put away 将……收起 put down 放下；记下 put off 推迟 put up 举起；建造；张贴 4. It is easy to feel sleepy and find it hard to focus on our work or studies if we don’t eat breakfast. find it+adj.+to do sth. 认为做某事是……的 该结构中，it作形式宾语,真正的宾语是后面的动词不定式短语，形容词在句中作宾语补足语。 eg：Many foreigners find it interesting to use chopsticks to eat. 许多外国人发现用筷子吃饭很有趣。 【拓展】“find it + be + adj. (+ for sb. )+ to do sth.”为“find+宾语从句”结构，其中it在宾语从句中作形式主语，真正的主语是后面的动词不定式短语；形容词在宾语从句中作表语。 eg：We find it is boring to listen to the long speech. Step 4 Exercises Step 5 Summary Step 6 Homework 1. Remember new words and sentences. 2. Search some information about different eating habits around the world. 成果 展评 用方框中所给短语的正确形式填空。 fast food　put on　too...to　focus on　after all 1．Eating too much sugar and fat makes us put_on weight. 2．After_all，old habits die hard (旧习难改)． 3．It's so hard for me to focus_on my study when you are talking on the phone. 4．I like fast_food because it is fast and delicious，but it's not very healthy. 5．It is never too old to learn (活到老，学到老)． 板书 设计 Unit 4　Eat Well Section B (1a－1d) improve，habit，salt，fat，weight，hamburger，cause，heart，balanced，sleepy，away，poor，result，article，common，among fast food，put on，too...to，after all，poor eating habits 1)Healthy eating is important for a healthy body and mind. 2)For example，some people have fast food every week. 3)Eating three meals a day is important. 4)They are too busy to eat anything. 5)After all，an apple a day keeps the doctor away. 教后 小记 下节 前置 作业 一、预习课本P100新单词和短语并背诵，完成下面的汉译英。 1．柔和的；柔软的________　　　　　　　2.渴的________ 3.足够的(地)________ 4.软饮料________ 5．准时________　　　　　　　　　　 　6.各种各样的________ 7．对……有害________ 二、认真预习2a－3d和Reflecting，找出下列句型。 1．我有一些好的饮食习惯。 2．我喜欢软饮料因为它们尝起来很好！ 3．但是软饮料通常含有大量的糖。 ( 1 ) 学科网（北京）股份有限公司 $$