Unit 4 Eat Well（知识讲解）2025-2026学年人教版英语七年级下册

该初中英语单元学案以“饮食”为主题，围绕谈论食物饮料、正确使用可数与不可数名词、too much/too many及健康饮食建议的学习目标，通过Section A餐厅点餐情境词汇学习与Section B健康饮食文章阅读写作的递进设计，构建从语言输入到综合运用的完整学习路径。 亮点在于“健康饮食短文写作”的主题探究任务，学生需结合单元语法重点与词汇，按“重要性-食物选择-个人习惯”框架完成写作，培养语言表达能力与逻辑思维品质。随堂练习与范文参考提供分层支持，既巩固基础知识，又促进深度学习，为教师单元复习教学提供系统且针对性的指导。

Unit 4 Eat Well 知识讲解 一、学习目标 talk about food and drinks.（谈论食物与饮料） use countable and uncountable nouns.（使用可数与不可数名词） use too much / too many correctly.（正确使用 too much / too many） give advice on healthy eating.（就健康饮食提建议） 二、单元概览 本单元以“饮食”为话题。Section A 在餐厅点餐、谈论喜欢的食物；Section B 阅读关于健康饮食的文章并写作。核心语法为可数与不可数名词、too much / too many 的区别，以及提建议句型（What about ...? / You should ...）。 三、Section A 课文讲解 1. watermelon (n.) 西瓜 可数，复数 watermelons。 » I like eating watermelon. » A watermelon is big and sweet. 2. cabbage (n.) 卷心菜 可数，复数 cabbages。 » We have cabbage for lunch. » Cabbage is healthy. 3. mutton (n.) 羊肉 不可数名词。 » I'd like some mutton noodles. » Mutton is my favourite meat. 4. cookie (n.) 曲奇饼 可数，复数 cookies。 » She eats two cookies. » These cookies are sweet. 5. dumpling (n.) 饺子 可数，复数 dumplings。 » We make dumplings at home. » Dumplings are delicious. 6. coffee (n.) 咖啡 不可数，a cup of coffee 一杯咖啡。 » I drink coffee in the morning. » Coffee is brown. 7. salad (n.) 沙拉；色拉 不可数。 » I'd like a salad, please. » Fruit salad is fresh. 8. porridge (n.) 粥；麦片粥 不可数名词。 » I eat porridge for breakfast. » Porridge is good for us. 9. taste (v. / n.) 有……味道；尝 / 味道 作系动词后接形容词。 » The soup tastes delicious. » The taste is sweet. 10. dish (n.) 一道菜；盘子 可数，复数 dishes。 » Fish is my favourite dish. » Please wash the dishes. 11. strawberry (n.) 草莓 复数 strawberries（变 y 为 i）。 » I like strawberries. » A strawberry is red. 四、Section B 课文讲解 1. meal (n.) 一餐所吃的食物；一餐 可数，three meals a day 一日三餐。 » We have three meals a day. » The meal is ready. 2. pork (n.) 猪肉 不可数名词。 » I don't eat pork. » Pork is common in China. 3. menu (n.) 菜单 可数，复数 menus。 » Let's look at the menu. » The menu has many dishes. 4. serve (v.) 提供；服务 serve sb. sth. 招待某人某物。 » The restaurant serves good food. » She serves us tea. 5. instead (adv.) 反而；代替 常放句末，instead of 后接名词/动名词。 » He is ill, so I go instead. » Eat fruit instead of candy. 6. too much (phrase) 太多 修饰不可数名词或动词。 » Don't eat too much sugar. » You talk too much. 7. sugar (n.) 糖 不可数名词。 » Too much sugar is bad. » I don't like sugar. 8. improve (v.) 改进；改善 及物或不及物。 » We must improve our diet. » His English improves. 9. habit (n.) 习惯 可数，eating habit 饮食习惯。 » He has a good habit. » Reading is a habit. 10. balanced (adj.) 均衡的；平衡的 a balanced diet 均衡饮食。 » We need a balanced diet. » A balanced life is happy. 11. enough (adj. / adv.) 足够的；充分地 修饰名词放前，修饰形/副放后。 » We have enough food. » He is old enough to go. 五、语法重点 ◆ 可数与不可数名词 可数名词有单复数（a book / some books）；不可数名词无复数，表数量用 a cup of / some / much 等。如：coffee, sugar, mutton 不可数；watermelon, cookie 可数。 ◆ too much 与 too many too much 修饰不可数名词和动词；too many 修饰可数名词复数。如：too much sugar / too many hamburgers。提建议用 What about ...? / You should ... 六、易混辨析 ◇ too much 与 too many too much + 不可数名词/动词；too many + 可数名词复数。如：too much meat（肉不可数） / too many eggs（蛋可数）。 ◇ eat 与 have (meals) 三餐前常用 have（have breakfast）；eat 也可接具体食物（eat an apple）。如：We have lunch at 12. / I eat an apple. 七、主题写作 写作任务 Write about a healthy diet（写一篇关于健康饮食的短文） 写作框架 第一段：说明健康饮食的重要性。 第二段：列举该吃与不该多吃的食物。 第三段：表达自己的饮食习惯与目标。 范文参考 Healthy eating is important to us. We should eat a balanced diet every day. I eat fruit and vegetables like cabbages and strawberries. They are fresh and good for me. I drink milk and porridge for breakfast. But I don't eat too much sugar or too many hamburgers, because they are not healthy. Fast food tastes good, but we should not eat it often. I want to improve my eating habits. Eat well, and you will be healthy and happy! 八、随堂练习 I. 单项选择 1. I don't drink ______ coffee. too many too much many too much too 【答案】B coffee 不可数，用 too much。 2. We need a ______ diet. balance balanced balancing to balance 【答案】B balanced 形容词“均衡的”，作定语。 3. There is some ______ on the plate. egg tomato mutton strawberry 【答案】C some 后接不可数或复数；mutton 不可数符合。 4. What ______ some salad? about of for with 【答案】A What about ...? 提建议“……怎么样”。 II. 词汇填空 1. We should eat a ______ (均衡的) diet. 【答案】balanced balanced diet 均衡饮食。 2. Don't eat ______ ______ (太多) sugar. 【答案】too much sugar 不可数，用 too much。 3. The soup ______ (尝起来) delicious. 【答案】tastes taste 系动词，主语 soup 单数用 tastes。 4. I'd like a ______ (菜单), please. 【答案】menu menu 菜单。 III. 完成句子 1. 他吃得太多汉堡了。(too many) 【答案】He eats too many hamburgers. hamburgers 可数复数，用 too many。 2. 我们需要改善饮食习惯。(improve) 【答案】We need to improve our eating habits. need to do 需要做某事。 3. 草莓是健康的食物。(strawberry) 【答案】Strawberries are healthy food. strawberry 复数 strawberries。 / 学科网（北京）股份有限公司 $