Unit 4 Eat Well单元语法讲练与单元话题写作指导 2025-2026学年人教版英语七年级下册

单元语法精讲精练 单元语法精讲 一、选择疑问句 选择疑问句是疑问句的一种。由说话者提出两种或两种以上的情况，要求对方选择一种情况回答。选择疑问句的两种或两种以上的情况用or连接，回答时不能直接用yes或no，语调一般是第一种选择用升调，最后一种选择用降调。 —Helen, what’s your favourite subject, math or science? 海伦你最喜欢的科目是什么，数学还是科学？ —Science. —Are you going to buy the red skirt or the blue one? 你打算买那条红裙子还是那条蓝裙子？ —I think the red one is better. 我觉得红色的比较好。 二、可数名词与不可数名词 从名词所表示的事物的性质来看，名词可分为可数名词和不可数名词两大类，其中可数名词有单数形式和复数形式之分，不可数名词一般没有复数形式。 1. 可数名词 1. 不可数名词 不可数名词没有单复数形式之分，也不能直接用数词来表示数量。如果要表示数量，必须借助于表示计量的名词来完成，其结构为“表示计量的名词 of短语”，其数量应通过of前面的名词体现出来。 a glass of water 一杯水 two pieces of paper 两张纸 1. 还有一类名词，既可以用作可数名词，又可以 用作不可数名词。例如： (1) chicken作“鸡”讲时是可数名词，作“鸡肉”讲时是不可数名词。 The farmer has five chickens. He likes eating chicken. 这位农民有五只鸡。他喜欢吃鸡肉。 1. orange 作“橘子，橙子”讲时是可数名词，作“橘汁，橙汁”讲时是不可数名词。 He often eats oranges. 他经常吃橘子。 She likes drinking orange.她喜欢喝橘汁。 1. food, fruit 一般用作不可数名词，但表示不同种类的食物、水果时是可数名词。 We should eat healthy food. 我们应该吃健康的食物。There are many kinds of foods in the supermarket. 超市里有很多种食物。 He likes eating temperate and tropical fruits. 他喜欢吃温带和热带水果。 单元语法精练 阅读下面的句子，在空白处填入一个适当的单词或括号内单词的正确形式。 1.—Do you have white shorts ______ blue ones? -Sorry，we only have black ones. 1. Do you like eating ______ (potato)? They’re good for our health. 1. The set of ______ (key) is my father’s. 1. He has two ______ (carrot) and a cup of ______ (milk) for breakfast. 1. For ______ (fruit), I like oranges and grapes. 语法拓展训练——回归教材 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、连贯。（共10小题，每小题10分，共100分） Healthy eating is important for a healthy body and mind. Both what we eat and how we eat are important! For example, some people have fast food every week. It is easy and delicious! But it often has lots of 1. ______ (salty), fat, and sugar. That makes us put on weight. Eating fast food like pizza and 2. ______ (hamburger) too often may cause heart problems later. If you cook your own meals instead, you can make healthy 3. ______ (balance) meals. 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 4. ______ (eat) anything. But food gives us energy. It is easy to feel sleepy and find it hard to focus 5. ______ our work or studies if we don’t eat breakfast. Some people also eat too many sweet things. Ice cream, sweets, and chocolate are delicious, 6. ______ they usually have lots of sugar. This 7. ______ (cause) tooth problems. When you want a snack, why don’t you 8. ______ (have) some fruit instead? After all, an apple a day keeps 9. ______ doctor away. Remember: You are what you eat. Healthy eating means eating healthy food and having good eating 10. ________ (habit). 单元话题写作指导 [单元话题分析] 本单元话题为“食物”，主要讨论日常生活中人们常见、常吃的食品，以及人们对食物的不同喜好。具体内容会涉及饮食习惯、食物健康与否等。 [话题写作指导] 话题词汇必备 单词必备 1. watermelon 西瓜 2. sugar 糖 3. strawberry 草莓 4. cabbage 卷心菜 5. dumpling 饺子 6. coffee 咖啡 7. cookie 饼干 8. porridge 粥 9. onion 洋葱 10. pear 梨 11. breakfast 早餐;早饭 12. lunch 午餐 13. habit 习惯 14. dinner 正餐;晚饭 15. egg 鸡蛋 16. rice 大米;米饭 17. chicken 鸡肉 18. mutton 羊肉 19. pork 猪肉 20. healthy 健康的 21. fat 肥胖的 22. hamburger 汉堡包 23. tomato 西红柿 24. salad 色拉 25. fruit 水果 26. ice cream 冰激凌 27. milk 牛奶 28. bread 面包 29. vegetable 蔬菜 30. chip 炸薯条 短语必备 1. would like 想要 1. fast food 快餐 1. too much 太多 4.eat well吃得好 1. after dinner 晚饭后 6.eating habits 饮食习惯 1. have… for breakfast/lunch/dinner 早饭/午饭/晚饭吃…… 1. healthy food 健康的食物 话题句子必备 1. Jane would like some beef and carrot dumplings for lunch. 简午饭想吃牛肉胡萝卜饺子。 1. I usually have porridge for dinner. 我晚饭通常喝粥。 1. I love juice, but my mum says that it’s not good to drink too much of it. 我喜欢喝果汁，但是我妈妈说喝太多不好。 1. Healthy eating is important for a healthy body and mind. 健康的饮食对健康的身心很重要。 1. If you cook your own meals instead, you can make healthy balanced meals. 你如果自己做饭，就能做出健康均衡的饭菜。 1. It is easy to feel sleepy and find it hard to focus on our work or studies if we don’t eat breakfast. 我们如果不吃早餐, 很容易感到困倦, 很难集中精力工作或学习。 1. Healthy eating means eating healthy food and having good eating habits. 健康饮食意味着吃健康的食物和有良好的饮食习惯。 1. I drink water when I am thirsty, but it’s better to drink before I get thirsty. 我渴的时候喝水，但最好在我渴之前喝。 [话题佳作欣赏] 话题范文必备 范文赏析 Healthy eating is important for us in our daily life. Food can give us energy and help us build up our body. So it's very important to have a healthy eating habit. Some of my friends have healthy eating habits. They eat fruit and vegetables every day. They have meals on time and never miss any meal. However, some of my friends like junk food. And they often miss breakfast because they get up late. I think everyone should have healthy eating habits. First, we should have enough clean food each meal. Second, it's important to keep a balanced diet. Different kinds of food offer us different things we need every day. Third, we should try to cook our own meals as much as possible. In this way, we'll be strong and healthy, and we'll do well in our study. ①It is very important to do sth. 句型的运用,清楚地说明了健康饮食习惯的重要性。②however 的运用呈现了前后两种情况的对比。③省略 that 的宾语从句使文章句式丰富多彩。④First, Second, Third 表示顺序的词汇的运用,清楚明白地表达了作者对健康饮食习惯的观点。这些词汇的运用,使文章条理、清晰明了。 [佳作译文] 健康饮食在我们的日常生活中很重要。食物可以给我们能量，帮助我们增强体质。所以有一个健康的饮食习惯是非常重要的。 我的一些朋友有健康的饮食习惯。他们每天吃水果和蔬菜。他们按时吃饭，从不错过任何一餐。然而，我的一些朋友喜欢垃圾食品。他们经常不吃早餐，因为他们起得晚。 我认为每个人都应该有健康的饮食习惯。首先，我们每餐应该有足够的干净的食物。其次，保持饮食均衡很重要。不同种类的食物给我们提供了每天需要的不同的东西。第三，我们应该尽量自己做饭。这样，我们会变得强壮和健康，而且会在学习上做得很好。 [话题写作训练] 饮食习惯对人体健康有重要的影响，健康的饮食习惯能够促进身体健康。然而，很多同学不知道健康饮食的重要性和如何养成好的饮食习惯。请你根据以下内容提示和要求，以“Healthy Eating”为题，用英语写一篇短文，倡导健康的饮食习惯。 内容提示： 1. 健康饮食的重要性（提供能量、强健体魄……） 1. 良好的饮食习惯（合适的食物、足够的食物、饮食均衡、多种食物、饮食规律……） 1. …… 要求： 1.70词左右； 1. 文中不能出现自己的姓名和所在学校的名称。 参考词汇：build up our bodies 强健体魄 keep a balanced diet 保持饮食均衡 regularly 有规律地 思路点拨 1.体裁：说明文 2.时态：主要使用一般现在时 1. 人称: 第一人称 1. 框架结构： 写作练习 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 学科网（北京）股份有限公司 $