Unit 4 Lesson 3 课文要点（讲义）-2026-2027学年粤教沪外教版英语五年级上册

本小学英语讲义围绕“健康饮食”核心主题，系统梳理食物种类（乳制品、蔬菜、水果、谷物、蛋白质）、健康饮食建议及核心句型（情态动词should、too much/too many辨析、plenty of与enough用法），通过“食物分类—对话应用—语法巩固”的递进式学习支架，帮助学生构建知识体系。 资料以生活化对话情境（如Lino与Taotao的饮食建议）激发学习兴趣，通过对比辨析（too much/too many）培养思维品质，多样练习（填空、单选、翻译）提升语言运用能力。课中辅助教师情境教学，课后助力学生巩固语法点、查漏补缺，落实语言能力与学习能力的培养。

Unit 4 Eat healthy Lesson 3: Healthy eating 【课文要点】 第一部分：Food groups（食物种类） 1. I like ______ and rice. Now I am eating a hamburger for lunch. 我喜欢肉和米饭。现在我午餐正在吃汉堡包。 - meat n. 肉（不可数名词）。 2. Food groups: ______, ______, ______, ______, and ______. 食物种类：乳制品、蔬菜、水果、谷物和蛋白质。 - ______ 乳制品（如牛奶、奶酪）。 - ______ 蔬菜。 - ______ 水果。 - ______ 谷物（如米饭、面包）。 - ______ 蛋白质（如肉、鸡蛋、鱼）。 第二部分：Food on your plate（你盘子里的食物） 3. Lino: Taotao, the food on your plate ______ delicious. But it's not ______. Lino：陶陶，你盘子里的食物看起来很美味。但它不健康。 - ______ v. 看起来（连系动词，后接形容词）。 - ______ adj. 健康的（反义词：unhealthy 不健康的）。 4. Lino: You take ______ much fried food. I think you ______ eat more vegetables. Lino：你吃了太多油炸食物。我认为你应该多吃蔬菜。 - ______ much 意为“太多”，修饰不可数名词。 【辨析】too much / too many - too much + 不可数名词（too much fried food）。 - too many + 可数名词复数（too many apples）。 - ______ v. aux. 应该（情态动词，后接动词原形，表示建议）。 e.g. You ______ drink more water. 你应该多喝水。 5. Chenlin: Can I have a glass of orange juice? Chenlin：我能喝一杯橙汁吗？ - a glass of 意为“一杯……”，后接不可数名词。 e.g. a glass ______ milk 一杯牛奶。 6. Lino: Yes, you can have ______ but not ______ much. Lino：是的，你可以喝一些，但不要太多。 - ______ 意为“一些”，用于肯定句（修饰不可数名词或可数名词复数）。 - too much 修饰不可数名词 juice。 7. Lino: And you need to eat ______ groups of food every day. Lino：而且你需要每天吃不同种类的食物。 - ______ adj. 不同的（后接可数名词复数）。 第三部分：Food and health（食物与健康） 8. I'm Ms Hu, the school ______. 我是胡老师，学校的校医。 - ______ n. 医生。 9. Today I want to ______ about food and health. 今天我想谈谈食物和健康。 - ______ v. 谈论（talk about 谈论……）。 10. To be healthy, you need to: 为了保持健康，你需要： - ______ three meals ______ time. 按时吃三餐。 - ______ time 意为“按时，准时”。 - three meals 三餐。 - eat different ______ of food. 吃不同种类的食物。 11. You ______: 你应该： - have ______ rice or bread. 吃足够的米饭或面包。 - ______ adj. 足够的（放在名词前）。 e.g. We have ______ food. 我们有足够的食物。 - have ______ of vegetables and fruit. 吃大量的蔬菜和水果。 - ______ of 意为“许多，大量”，后接可数名词复数或不可数名词。 e.g. plenty ______ water 大量的水。 - have ______ meat and eggs. 吃足够的肉和鸡蛋。 - drink ______ water and milk. 喝足够的水和牛奶。 12. You ______: 你不应该： - eat ______ much fast food. 吃太多快餐。 - have ______ much ice cream. 吃太多冰淇淋。 - have ______ many soft drinks, like cola. 喝太多软饮料，比如可乐。 - ______ drink 软饮料（不含酒精的饮料，如可乐、果汁等）。 - too many + 可数名词复数（soft drinks）。 13. Eating healthy ______ you strong. 健康饮食让你强壮。 - ______ v. 使，让（make + 宾语 + 形容词）。 e.g. Exercise makes me ______ (健康的). 运动让我健康。 【重点词汇与短语汇总】 重点词汇 healthy adj. 健康的 unhealthy adj. 不健康的 more adj. 更多的 enough adj. 足够的 doctor n. 医生 meal n. 一餐，一顿饭 group n. 组，群 dairy n. 乳制品 protein n. 蛋白质 grain n. 谷物 soft drink n. 软饮料（不含酒精） 重点短语 food groups 食物种类 too much 太多（修饰不可数名词） too many 太多（修饰可数名词复数） a glass of 一杯…… plenty of 许多，大量 on time 按时 three meals 三餐 fast food 快餐 soft drinks 软饮料 eat different groups of food 吃不同种类的食物 make sb. strong 使某人强壮 【核心句型讲解】 1. 情态动词 should（应该） - 结构：should + 动词原形 - 用法：表示建议或劝告 - 例句：You ______ eat more vegetables. 你应该多吃蔬菜。 2. too much / too many（太多） 短语 用法 例句 too much + 不可数名词 too much fried food too many + 可数名词复数 too many soft drinks 3. plenty of（许多，大量） - 后接可数名词复数或不可数名词 - 例句：We have ______ of vegetables. 我们有大量的蔬菜。 4. enough（足够的） - 放在名词前：enough + 名词 - 例句：We have ______ water. 我们有足够的水。 5. make + 宾语 + 形容词（使某人/某物……） - 例句：Eating healthy ______ you strong. 健康饮食让你强壮。 【综合练习】 一、用所给单词的适当形式填空 1. The food on your plate looks ____________ (deliciously). 2. It's not ____________ (health). 3. You should eat ____________ (many) vegetables. 4. I think you should eat ____________ (difference) groups of food. 5. To be healthy, you need to eat three ____________ (meal) on time. 6. You should have ____________ (enough) rice or bread. 7. You shouldn't eat too ____________ (many) fast food. 8. You shouldn't have too ____________ (many) ice cream. 9. Eating healthy makes you ____________ (strongly). 10. You need to drink ____________ (enough) water and milk. 二、根据汉语意思完成句子（每空一词） 1. 你盘子里的食物看起来很美味。 The food on your plate ______ delicious. 2. 它不健康。 It's not ______. 3. 你吃了太多油炸食物。 You take ______ ______ fried food. 4. 你应该多吃蔬菜。 You ______ eat ______ vegetables. 5. 你需要每天吃不同种类的食物。 You need to eat ______ groups of food every day. 6. 按时吃三餐。 Eat ______ meals ______ time. 7. 吃不同种类的食物。 Eat different ______ of food. 8. 吃足够的米饭或面包。 Have ______ rice or bread. 9. 吃大量的蔬菜和水果。 Have ______ of vegetables and fruit. 10. 喝足够的水和牛奶。 ______ enough water and milk. 11. 你不应该吃太多快餐。 You shouldn't eat ______ ______ fast food. 12. 你不应该喝太多软饮料。 You shouldn't have too ______ soft drinks. 13. 健康饮食让你强壮。 Eating healthy ______ you strong. 14. 我想要一杯橙汁。 I'd like ______ ______ ______ orange juice. 15. 我能喝一些吗？ Can I have ______? 三、单项选择 ( ) 1. The food on your plate _______ delicious. A. look B. looks C. looking D. to look ( ) 2. It's not _______. A. health B. healthy C. healthily D. healthier ( ) 3. You take _______ much fried food. A. to B. too C. two D. also ( ) 4. I think you _______ eat more vegetables. A. should B. can C. will D. may ( ) 5. You need to eat _______ groups of food every day. A. difference B. different C. difficult D. delicious ( ) 6. Eat three meals _______ time. A. in B. on C. at D. for ( ) 7. Have _______ rice or bread. A. enough B. plenty C. too D. many ( ) 8. Have plenty _______ vegetables and fruit. A. in B. on C. at D. of ( ) 9. You shouldn't eat too _______ fast food. A. many B. much C. more D. most ( ) 10. You shouldn't have too _______ soft drinks. A. many B. much C. more D. most ( ) 11. Eating healthy _______ you strong. A. make B. makes C. making D. to make ( ) 12. I'd like a glass _______ orange juice. A. in B. on C. of D. for ( ) 13. Can I have _______ orange juice? A. some B. any C. many D. much ( ) 14. You can have some but not _______ much. A. to B. too C. two D. also ( ) 15. You need to eat different groups of food _______ day. A. every B. everyday C. each D. both A and C 四、按要求改写句子 1. You should eat more vegetables.（改为否定句） You ______ ______ eat more vegetables. 2. You shouldn't eat too much fast food.（改为肯定句） You ______ ______ too much fast food. 3. The food on your plate looks delicious.（对划线部分提问） ______ does the food on your plate ______? 4. I'd like a glass of orange juice.（对划线部分提问） ______ would you like? 5. You need to eat different groups of food.（改为一般疑问句） ______ I ______ to eat different groups of food? 五、翻译下列句子（英译中） 1. The food on your plate looks delicious. 2. You take too much fried food. 3. I think you should eat more vegetables. 4. You need to eat different groups of food every day. 5. Eat three meals on time. 6. Have enough rice or bread. 7. Have plenty of vegetables and fruit. 8. Drink enough water and milk. 9. You shouldn't eat too much fast food. 10. Eating healthy makes you strong. 【参考答案】 一、用所给单词的适当形式填空 1. delicious 2. healthy 3. more 4. different 5. meals 6. enough 7. much 8. much 9. strong 10. enough 二、根据汉语意思完成句子 1. looks 2. healthy 3. too much 4. should, more 5. different 6. three, on 7. groups 8. enough 9. plenty 10. Drink 11. too much 12. many 13. makes 14. a glass of 15. some 三、单项选择 1. B 2. B 3. B 4. A 5. B 6. B 7. A 8. D 9. B 10. A 11. B 12. C 13. A 14. B 15. D 四、按要求改写句子 1. should not 2. should eat 3. What, look like 4. What 5. Do, need 五、翻译句子 1. 你盘子里的食物看起来很美味。 2. 你吃了太多油炸食物。 3. 我认为你应该多吃蔬菜。 4. 你需要每天吃不同种类的食物。 5. 按时吃三餐。 6. 吃足够的米饭或面包。 7. 吃大量的蔬菜和水果。 8. 喝足够的水和牛奶。 9. 你不应该吃太多快餐。 10. 健康饮食让你强壮。 1 学科网（北京）股份有限公司 $