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

Unit 4 Eat Well Section A Grammar Focus 教学分析 教学目标 In this lesson, we will be able to: 1. listen for specific information ; 2. make conversations about ordering food in a restaurant. 3. master the rules of countable and uncountable nouns; 4. offer food and drink to others with the target language. 2 Revision Work in pairs. A: What would you like? B: I’d like some ... A: What kind of … would you like? B: I’d like .... A: What size (bowl of … ) would you like? B: I’d like a …bowl. /I’d like a …one. Read the sentences. Circle all the nouns for food and drink. 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. Q1. Are they countable or uncountable in the context? countable nouns: uncountable nouns: eggs, beans, noodles bread, milk, rice, juice, coffee, tea Let’s learn more about nouns. countable nouns: uncountable nouns: Noun (n.) Noun (n.) 定义:能直接用数目进行计数的名词. 定义:不能直接用数目进行计数的名词. What are the differences? chicken mutton beef fish meat tomatoes carrots cabbage potatoes vegetables milk water orange tea drinks foods noodles eggs hamburgers bread Quick reponse Different kinds of foods chicken meat mutton chicken meat beef mutton chicken meat fish beef mutton chicken meat Make a sentence: I’d like ... noodles. beef beef potato beef potato cabbage beef potato cabbage mutton beef potato cabbage mutton tomato beef potato cabbage mutton tomato fish Memory Game Noun (n.) countable nouns: uncountable nouns: 区别1:有无复数形式? 区别2:数量如何表达? 区别3:作主语时谓语动词什么形式? What are the differences? Noun (n.) countable nouns: uncountable nouns: 区别1:有无复数形式? 有复数形式 some apples some rice 没有复数形式 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 likejuice or coffee? No,thanks.I'd like acup of tea. Read the sentences. Circle all the nouns for food and drink. Are they countable or uncountable in the context? adj.可数名词 adj.不可数名词 Would you like ...?表示一种委婉的建议或邀请 肯定回答为:Yes,please.否定回答为:No,thanks. Grammar Focus 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 l 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. 名词 countable uncountable 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 books, boys, pens, cows boxes, watches families, libraries 以f(e)结尾 变f(e)为v,加-es knife-knives, leaf-leaves 有的加-es 有的加-s tomatoes, potatoes radios, photos 以字母o结尾的词 Noun (n.) 类别 例词 词尾发生变化 child-children 改变词中的元音字母 woman-women man-men foot-feet goose-geese 单复数同形 Chinese sheep 不规则的变化 Noun (n.) countable nouns: uncountable nouns: 区别2:数量如何表达? 直接用不定冠词a/an或具体的数词修饰. 不能直接用不定冠词a/an或数词修饰,需用表示数量关系的短语进行修饰 two apples a football a bag of rice a cup of tea some pieces of bread II. 名词 (1)可数名词: 可以计数的名词称为可数名词。一般有_ 两种形式, 前面可加a, an或数词来修饰. 按其所表示的事物的性质可分为可数名词和不可数名词。 a strawberry 单数与复数 可数名词和不可数名词 1 Countable nouns (可数名词) two strawberries a carrot ten carrots an orange three oranges two kilo of chicken (2)不可数名词: 不可计数的名词称为 不可数名词。_ 复 数形式, 前面不能用不定 冠词a, an, 也不能直接加数 词, 但可以跟某些_ 短语搭配, 表示数量。 没有 量词 a kilo of mutton a plate of beef a cup of juice a box of milk a cup of water Countable nouns Uncountable nouns (3) Countable and Uncountable nouns (既是可数名词,也是不可数名词) two chickens chicken two cabbages cabbage two salads a kilo of salad (煮熟的) (切碎的) two chickens Countable nouns Uncountable nouns a cake a piece of cake two fishes a plate of fish two sweets sweet 甜食 不可数名词 fish 可数名词 鱼肉 鱼 表示一种食物 表示鱼的条数时,单复数同形 表示鱼的种类时,其复数形式为fishes Countable & Uncountable nouns Countable nouns Uncountable nouns Countable and uncountable nouns bowls, apples, carrots, oranges, strawberries beef, meat, milk, mutton, water chicken, salad, ice-cream, cabbage, cake What did you find out? 可数名词和不可数名词的用法。 可数名词: 可以计数的名词称为可数名词。 一般有单数与复数两种形式, 前面可加a, an或数词来修饰。 不可数名词: 不可计数的名词称为不可数名词。没有复数形式, 前面不能用不定冠词a, an, 也不能直接加数词, 但可以跟某些量词短语搭配, 表示数量。如: a glass of water, two cups of tea。 19 Countable nouns Uncountable nouns a cup of tea Chinese tea herbal teas black tea 红茶 强调茶叶/茶饮种类 泛指茶类饮品 食物总称 具体种类的食物 "There was food enough for all. Health foods are good for you. 饮料的总体类别或泛指液态饮品 Water is the healthiest drink. 具体指代单杯饮料、特定种类饮品或包装单位 I'll have a drink. 具体某一种水果或多种水果。 用作物质名词,泛指一般意义的水果; “水果”的总称。 There are various fruits on the table. tea food fruit I like eating fruit. 1. 一般疑问句形式的选择疑问句 构成:一般疑问句+or+选择部分 eg:Are you a doctor or a teacher? 你是医生还是教师? eg:Does he like this or that? 他喜欢这个还是喜欢那个? 2. 特殊疑问句形式的选择疑问句 构成:特殊疑问句, A or B? eg:Which would you like, tea or coffee? 你想要哪样,是茶还是咖啡? 3. or not构成的选择疑问句 eg:Are you ready or not? 你准备好没有? eg:Do you like the film or not? 你喜不喜欢这部电影? 答语 1. 在所提供的备选对象范围内选择。 选择疑问句不能用yes或no回答,只能从句子中选择一个作为问题的答案。 eg:—Which would you like, tea or coffee? —Tea, please. 2. 不定代词作简略回答。 不定代词 all (三者或三者以上都) none (三者或三者以上都不) both (二者都) either (二者中任意之一) neither (二者都不) 名问的复数形式一般在单数形式后面加_或_。名词复数词尾-s或-es的读音规律一般是:在清辅音后读作_, 在浊辅音和元音后读作_,在/ s/、/z/、/ /、/ / /、/t / 、/d /等后读作_。 类别 构成方法 例词与读音 一般情况 词尾加_ book – job- key- 以s、x、ch、sh等结尾的词 词尾加-_ class- box- watch- dish- 以辅音字母加y结尾的词 变y为i, 再加-es strawberry- books 名词复数形式的构成和读音。 /b ks/ classes / kl s z/ boxes / b ks z/ / w t z/ / d z/ -s -es /s/ /z/ / z/ strawberries / str b riz/ jobs / d bz/ keys /ki z/ -s -es watches dishes 1. 可数名词的用法:有单数和复数之分。如:a box, two boxes。 (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。 (2) 可用定冠词the修饰,表示特指,如:the girl(这个女孩)。 (3)可用some, any, few, a few, many, lots of, a lot of等修饰。 (4)询问数量多少用how many。How many apples would you like? (5)单数可数名词做主语,谓语动词用单数形式(三单形式);复数可数名词 做主语,谓语动词用复数形式(一般现在时用动词原形)。 My father works in a hospital. His parents work in the same school. 24 (6)可数名词复数变化规则。 1) 一般情况加s: students, apples, bags, trees, books, brothers 2) 以s、x、sh、ch结尾的名词加es: glasses, boxes, brushes, matches 3) 以辅音字母加y结尾的名词, 变y为i,加es: cities, babies, enemies 4) 以f或fe结尾的名词,多数变f或fe为v加 es: wives, knives; 但有些词只加s: roofs, proofs, chiefs 5) 以o结尾的名词,有些加es: Negroes, heroes, tomatoes, potatoes; 其它加s: radios, zoos, pianos, photos. 6) 不规则变化: foot feet goose geese tooth teeth child children man men woman women sheep sheep deer deer mouse mice 25 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. Summary 可数名词与不可数名词 可数名词 不可数名词 定义 能用数目直接进行计数的名词。 不能用数目直接进行计数的名词。 有无复数形式 有单、复数形式。 没有复数形式。 数量的表达 直接用不定冠词a/an、具体的数词或many, some, any, a lot of, lots of等修饰。 不能用不定冠词或数词直接修饰。可以用some, any, much, a little, a lot of等修饰。 27 不可数名词的用法:不可数名词没有复数形式,只有单数形式。 如:beef, mutton, meat, milk。some rice (米饭);a lot of beef (牛肉)。 (1) 其前不能用不定冠词a/an或数词修饰。 (2) 可用定冠词the修饰,表示特指,如:the bread(这块面包)。 (3) 可用some, any, little, a little, much, a lot of, lots of等修饰。 (4)询问量的多少用how much。 (5)不可数名词表示数量的多少时,必须与表示数量的名词连用,即“数词 + 表示数量的名词(可数名词)+ of + 不可数名词”。如: 两玻璃杯果汁 two glasses of juice 三碗米three bowls of rice 28 选择问句 1.一般疑问句形式 2.特殊疑问句形式 3.or not 形式 Homework 1 Write the nouns you know into countable, uncountable or countable & uncountable nouns 2 Make a conversation with alternative questions 30 $