Unit 4 Lesson 3 Grammar Focus (3a-3d)（讲解课件）-【优翼·学练优】2025-2026学年七年级英语下册同步备课（人教版）

该初中英语课件围绕“Eat Well”主题，聚焦食物饮料名词、可数不可数名词、复数变化及选择疑问句。通过Jack购物清单任务导入，引导学生观察名词形式差异，搭建从词汇认知到语法规则的学习支架，衔接前后知识脉络。 其亮点在于以真实购物情境驱动学习，通过分类列表、笑话填空等任务培养语言能力，对比可数不可数名词提升思维品质，反思表助力学习能力发展。实例丰富如购物清单填写、选择疑问句对话，既让学生掌握语法知识，又提升实际运用能力，为教师提供结构化教学资源，提高课堂效率。

Grammar Focus(3a-3d) Unit 4 Eat Well Section A What do we like to eat? Learning Objectives In this lesson you will: 1. learn more nouns about food and drink; 2. learn how to change countable nouns into plurals; 3. learn to distinguish countable nouns and uncountable nouns; 4. use alternative questions to offer choices about food and drink. Jack is going to do some shopping for his family. He makes a shopping list. Let’s figure out what he buys and complete the shopping list. carrot cucumber garlic lettuce mushroom onion potato pepper pumpkin tomato vegetables Tom buys... Look and Say two carrots some garlic two onions orange peach pear strawberry watermelon apple banana cherries grapes lemon fruit Tom buys... one apple two bananas bacon sausages steak meatballs chicken beef pork lamb ham ribs meat Tom buys... some pork two sausages cheese cream butter ice cream milk yoghurt milkshake dairy products Tom buys... some cheese two cartons of milk hamburger sandwich pizza candy bar hot dog chips fast food Tom buys... two hamburgers some potato chips Let’s complete Tom’s shopping list. two carrots, some garlic, two onions one apple, two bananas some pork, two sausages some cheese, two cartons of milk two hamburgers, some potato chips Pay attention to the red nouns and think: Why do some nouns end up with “s” and some not? 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. (C) (U) (U) (U) (C) (C) (C) (U) (C) (U) (U) (U) 3a Grammar Focus 可数名词和不可数名词 （Countable nouns & Uncountable nouns） 名词按其所表示的事物的性质可分为可数名词和不可数名词。可数名词有单数和复数两种形式，如 an apple—two apples, a bag—some bags等。 不可数名词一般只有一种形式，没有复数形式，如milk、bread、rice等。 还有一些词既可以充当可数名词，也可以充当不可数名词，如fruit、fish、chicken等。 可数名词及其单复数 名词的复数形式一般在单数形式后面加-s或-es。 名词复数词尾-s或-es的读音规律一般是: 在清辅音后读作/s/，在浊辅音和元音后读作/z/，在/s/ /z/ /ʃ/ /ʒ/ /tʃ/ /dʒ/等音结尾的词读作/ɪz/。 类别 构成方法 例词与读音 一般情况 词尾加-s book—books /buks/ cap—caps /kæps/ job—jobs /dʒɒbz/ bag—bags /bægz/ key—keys /ki:z/ boy—boys /bɔɪz/ 以s、x、ch、sh等结尾的词 词尾加-es class—classes /'kla:siz/ box—boxes /ˈbɑːksɪz/ watch—watches / ˈwɑːtʃɪz/ dish—dishes /ˈdɪʃɪz/ 以辅音字母加y结尾的词 变y为i，再加-es family—families /ˈfæməliz/ strawberry—strawberries / ˈstrɔˌbɛriz/ party—parties /'pa:tiz/ 名词复数的不规则变化 单复数同形 deer — deer fish — fish sheep — sheep means — means spacecraft — spacecraft Chinese — Chinese Japanese — Japanese 改变中间的元音 man — men woman — women foot — feet tooth — teeth mouse — mice goose — geese 词尾发生变化 child — children ox — oxen 表示不能计算数目的人或物的名词，称为不可数名词，不可数名词前面不能用不定冠词a / an，也没有复数形式。 不可数名词 当表示不可数名词的确切数量时，通常可以在不可数名词的前面加上表示数量单位的词。例如： a glass of water a jar of honey two bags of rice four cartons of milk 当表示不可数名词“大概、不确定数量”时，可运用下列单词或短语。 单词/短语 意义 单词/短语 意义 not (any) / no 没有 a lot of 许多 little 几乎没有 lots of a little / some 一些 plenty of most 大部分 much all 全部 a great deal of 有些名词既可以充当可数名词又可充当不可数名词 chicken n. 鸡肉；鸡 作为 “鸡肉”，是不可数名词。 e.g. I like fried chicken. 指 “鸡”（可数的动物个体）时，是可数名词。 e.g. There are several chickens in the yard. fish n. 鱼肉；鱼 作为 “鱼肉”，是不可数名词。 e.g. I had some fish for dinner. 作为 “fish” 表示 “鱼” 的个体时，它的复数形式有两种情况： 1）指同一种鱼的多条鱼，复数形式还是 “fish”。 e.g. There are five fish in the pond.（池塘里有五条鱼。） 2）指不同种类的鱼，复数形式是 “fishes”。 e.g. There are many fishes in the aquarium.（水族馆里有许多种鱼。） fruit n. 水果 当表示 “水果” 的总称时，是不可数名词。它强调的是水果这一整体概念，而不是具体的个数。 e.g. We should eat more fruit to keep healthy. 当表示 “（某种）水果；果实” 的具体种类或个数时，是可数名词。 e.g. The supermarket sells a variety of fruits. sweet 作为可数名词时，主要意思是 “糖果；甜食” e.g. The little boy loves all kinds of sweets. 作不可数名词时，意思是 “甜味；甜蜜；芳香”，用于描述味道、感觉等抽象的概念。 e.g.The sweet of honey attracts bees. Complete the jokes 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 3b 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 选择疑问句（Alternative questions） 选择疑问句是指提出两个或两个以上可能的答案供对方选择的句式。 它的前一部分是个一般疑问句或特殊疑问句，后面加上or提供给对方另一个选择。 e.g. Are you a teacher or a student? Do you like Coke or juice? Which do you prefer, noodles or rice? Imagine that your friends are at your home. Offer them food and drink. A: Would you like ... or ...? B: I'd like ... A: What ... would you like, ... or ...? B: ..., please. Using alternative questions. 3d Reflecting How well can you do these things? Very well OK Needs work 1. I can distinguish countable nouns and uncountable nouns. 2. I can use countable and uncountable nouns for food and drink. 3. I can use alternative questions to offer choices about food and drink. 本文件著作权为创作公司所有, 仅限于教师教学及其他非商业性和非盈利性用途。如发现盗用、转卖、网络传播等侵权行为, 本公司将依法追究其相应法律责任。 部分素材选自网络, 如有争议, 请联系删改。 声 明 $