Unit 4 Eat Well Section A (Grammar Focus ) 课件 2025-2026学年人教版七年级英语下册

该初中英语课件围绕“如何健康饮食”核心问题，聚焦可数与不可数名词区分、复数变化规则及选择疑问句，通过3a阅读任务引导学生圈出食物名词并判断可数性，结合幻灯片“黄色篮子”分类展示，以填空、顺口溜等学习支架，帮助学生从语境识别过渡到规则总结，构建知识脉络。 其亮点在于结合真实语境设计任务，如3b幽默对话和3c语篇填空，培养语言能力；通过“chicken”“fish”等歧义名词的分类示例，引导学生分析对比，提升思维品质；运用复数变化口诀、不可数名词顺口溜等，助力学习能力发展。教师使用可增强课堂互动，学生能在趣味中掌握语法，提升应用能力。

Unit 4 Eat well Section A （ Grammar focus-3d ） Why are animals important? BIG ? Question How do we eat well? 23001 3a 3a Read the sentences. Circle all the nouns for food and drink. Are they countable or uncountable in the context? What do you usually have for breakfast? I usually have some bread and milk. Sometimes I have eggs and beans. Which would you like with your meal, rice or noodles? Noodles, please! Would you like juice or coffee? No, thanks. I’d like a cup of tea. countable 可数的 uncountable 不可数的 23001 2 chicken fish sheep hamburger rice sheep chicken pear fish bananas strawberries milk tomatoes bread 可数名词 不可数名词 1 minute 23001 a strawberry two strawberries a carrot some carrots an orange three oranges 单 数 复 数 这些固体物品是一个一个独立的物品，而且可以轻松计数可以用a/an或具体数词来修饰，可数名词有复数形式 (1) 可数名词 23001 4 Noun (n.) 可数名词复数变化规则: 类别 变化形式 例词 一般情况下 以 s, x, ch, sh结尾 以“辅音字母+y”结尾 加-s 加-es 变y为i,加-es apples, books, pens, cows boxes, watches, buses babies, families 以f(e)结尾 变f(e)为v,加-es knife-knives, leaf-leaves 有的加-es 有的加-s Negroes，heroes，tomatoes, potatoes （黑人、英雄、土豆、西红柿） radios, photos 以字母o结尾的词 23001 7.孩子后加个人(ren)，牛儿添尾加个嗯(en)：  child （孩子）复数为  children ， ox （牛）复数为  oxen 。 1.中日两国永不变，单复同形记心间： 如  Chinese （中国人）、 Japanese （日本人），单复数形式相同。 2.英法联盟a变e，改头换面有特点： 如  Englishman （英国人）复数为  Englishmen ， Frenchman （法国人）复数为  Frenchmen 。 3.单复同形羊鱼鹿，没有变化要记住：  sheep （绵羊）、 fish （鱼）、 deer （鹿）单复数形式一致。 4.男人女人a变e：  man （男人）复数为  men ， woman （女人）复数为  women 。 5.鹅足牙要o变e：  goose （鹅）复数为  geese ， foot （足）复数为  feet ， tooth （牙齿）复数为  teeth 。 6.老鼠一直爱大米，词尾变成ice：  mouse （老鼠）复数为  mice 。 23001 (1)常见的不可数名词 粉末/颗粒类，如：flour（面粉），rice（米饭） 液体、气体等，如：water（水），air（空气） 语言、学科等，如：English（英语），Chinese（汉语） 肉类，如：beef（牛肉），pork（猪肉） 油脂类，如：oil（油），butter（黄油） 一些抽象名词，如：knowledge（知识），friendship（友谊） 这些不能以数目直接计算的事物，通常没有复数形式 ，不能直接和a/an连用，需借助量词 23001 7 I am thirsty and I want to drink ... a glass of water a cup of water a bottle of water a bottle of milk a glass of juice 23001 8 I am hungry and I want to eat ... a bar of chocolate a piece of bread a loaf of bread a box of chocolate a piece of beef a plate of fish 不可数名词要表示数量的多少，须与表数量的词连用。 即数词+量词+of+不可数名词。 常用量词有cup杯, glass杯, bottle瓶, piece片，loaf条，box盒，等。 23001 9 可数名词与不可数名词用法对比 可数名词 不可数名词 有单数和复数之分。如：a box, two boxes。 没有复数形式。如：beef, mutton, meat, milk。 (1) 其前可直接用不定冠词a/an或具体的数词修饰，表示数量。如：a bowl ,an orange, two potatoes。 (1) 表示数量的多少，须与量词连用。 即数词+量词+of+不可数名词。 如：a cup of water， a bottle of milk 可用some, any, few, a few, many, lots of, a lot of等修饰。 可用some, any, little, a little, much, a lot of, lots of等修饰。 询问数量多少用how many。 询问量的多少用how much。 注意：量词既可与不可数名词连用，也可与可数名词连用。与可数名词连用时，可数名词必须用复数形式。如：two bags of apples 23001 cabbage cake chicken drink fish 注意:有些名词既可以做可数名词， 也可以做不可数名词 23001 水果这个 统称概念 food fruit 沙拉物质或 抽象概念 沙拉份数 或种类 salad 注意:有些名词既可以做可数名词， 也可以做不可数名词 可数名词与不可数名词在一定条件下可以_______。很多表示蔬菜、动物等的名词, 一般来说是________, 但是表示餐桌上的食品时, 就转换为________。也有一些不可数名词在表示具体一道菜或者一份成品的时候变成__________. 转换 可数 不可数 可数 23001 七年级下册 v v v v v v v I 【语法专练——选择疑问句、可数名词与不可数名词】 A.用括号中所给单词的正确形式填空。 1.Would you like some cookies (cookie)? 2.Is there any mutton  (mutton) in the soup? 3.I’d like noodles with chicken (chicken). 4.People in the world eat rice (rice) in different ways. 5.There are two cups (cup) of tea (tea) on the table. 6.Let’s buy some strawberries (strawberry) in the fruit shop. v v v v v v v 23001 七年级下册 v v v v v v v 7.Chinese people like eating dumplings  (dumpling) very much. 8.There is some beef  (beef) and vegetables  (vegetable)  in my noodles. v v v 23001 七年级下册 v v v v v v v II 根据所给提示,用单词的正确形式填空。 1.You should thank the waitress  (waiter) after she takes your order. 2.Our job is to serve customers (customer) well. 3.His brother doesn’t choose the big one. Instead (相反), he chooses the small one. 4.They need two bananas, an apple and a pear (梨) to make a fruit salad. 5.I want some milk and sugar (糖) for my coffee. 6.The waiter serves  (serve) us chicken and vegetables. v v v v v v 23001 选择疑问句 形式 一般疑问句形式 特殊疑问句形式 指提供两种或多种情况供对方选择的疑问句。 What do you usually have for breakfast? I usually have some bread and milk. Sometimes I have eggs and beans. Which would you like with your meal, rice or noodles? Noodles, please! Would you like juice or coffee? No, thanks. I’d like a cup of tea. 23001 七年级下册 v v v v v v v B.完成译句。 9.你想喝哪一样,果汁还是咖啡? Which   would  you like to drink, juice or  coffee? 10.你喜欢苹果还是香蕉? Do   you  like apples or  bananas? 11.他会弹吉他还是弹钢琴? Can  he play  the guitar or  the piano? v v v v v v v 23001 3b. The following conversations are humorous. Complete them with the correct forms of the nouns in brackets. 1. Customer: Do you serve ________(fish)? Waitress: Sir, we serve everyone. 2. Waiter: Would you like the ________(bill) now? Customer: You can bring it over, but I’m sure I won’t like it! 3. Waitress: Would you like ________(chip), ________(noodle) or ________(rice) to go with your ________(chicken)? Customer: I don’t know. Where is my chicken going? fish bill chips noodles rice chicken ❶ 上菜 ❷ 服务 ❶ 与...相配 ❷ 和...一起走 23001 Complete the passage with the correct forms of the nouns in brackets. I try to eat healthy food every day. I eat fruit and __________ (vegetable) with every meal. I don't eat _________(sweet). Instead, I have a pear, a banana, or some ___________ (strawberry)! I love juice, but my mum says that it's not good to drink too much of it. It usually has a lot of _________ (sugar). Now I try to drink more_______(water) and _______(milk). vegetables sweets strawberries sugar water milk 3c 23001 null 77064.0 2018 Blues 1896.0 $