Unit 4 Section A Grammar Focus-3d 课件2024-2025学年人教版英语七年级下册

Unit 4 Eat well Section A （ Grammar focus-3d ） Why are animals important? BIG ? Question How do we eat well? 23001 思维品质 学习能力 文化意识 语言能力 教学目标 能够理解可数名词和不可数名词的变化规则和用法；区分并恰当使用饮食类名词的可数性。 通过教学活动的开展，在语境中正确区分可数名词和不可数名词，并且正确使用选择疑问句。 能够在餐馆情境中，自然运用所学点餐用语及食物词汇进行交流，能运用从对话中获取的关键信息，与同伴进行角色扮演 通过本节课的学习，学生能恰当地表达自己的饮食爱好，能判断饮食是否健康，思考并了解健康的饮食方式。 23001 Let’s enjoy the song ! 23001 bread, milk, eggs, beans, rice, noodles, juice, coffee, tea 3a 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. Are they countable or uncountable in the context? 23001 Activity 1 Use countable nouns and uncountable nouns correctly 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 uncountable 23001 5 bread, milk, eggs, beans, rice, noodles, juice, coffee, tea Countable nouns (可数名词): ______________________________________ Uncountable nouns (不可数名词): ______________________________________ bread milk rice juice coffee tea eggs beans noodles 规则A：可数名词具有单数和复数形式，而不可数名词一般没有复数形式。 23001 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? 23001 Let’s learn 在英语语法中，名词可以根据其可数性分为两类： 可数名词和不可数名词。 可数名词 可数名词是可以计数的人或物品，具有单数和复数形式。例如：egg, 单数形式为an egg，复数形式为two eggs。 不可数名词 不可数名词是指那些不能以数目来计算的事物。例如：bread, milk等，这类名词在使用时不变化形式。 23001 可数名词和不可数名词 可数名词 定义：是可以计数的名词。 可数名词前可以用a, an修饰限定：一个……。 可数名词前可以用one, two, three …等词限定。 可数名词有复数形式。 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 (1) Countable nouns 可数名词 23001 10 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 23001 Let’s learn 英语中有一些名词有不同含义，即可数，也可以是不可数的。例如：tea，指茶水时不可数，指茶叶时可数。 23001 Let’s Learn 不确定名词的可数/不可数，可借助词典。词典中通常 用[C]代表可数，[U]代表不可数，[C or U]代表这个名词即可数，也能不可数。 23001 chicken a chicken water a water bread a bread rice a rice Uncountable nouns 不可数名词 23001 14 chicken a chicken water a water bread a bread rice a rice Uncountable nouns 不可数名词 23001 15 例词 不可数名词 可数名词 food 食物 表类别 fruit 水果 ice-cream 冰激凌 表份数 salad 沙拉 chicken 鸡肉 小鸡 orange 橙汁；橙色 橙子 有些名词既可充当可数名词，也可充当不可数名词，但是表达的意义不同。 countable and uncountable nouns 23001 3b Complete the jokes with the correct forms of the nouns in brackets. fish bill 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! 23001 3b Complete the jokes with the correct forms of the nouns in brackets. chips noodles rice chicken 3. Waitress: Would you like __________ (chip), __________ (noodle), or __________ (rice) to go with your __________ (chicken)? Customer: I don’t know. Where is my chicken going? 23001 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 Countable nouns Uncountable nouns 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 23001 1. 用much, a lot of, some, little, a little 修饰不可数名词，表示量的多少。 1) We have much homework today. 2) There is a lot of water in the bottle. 3) She needs some help. 4) He has little time to finish his work. 5) I have a little juice in my glass. 不可数名词量的表达 23001 2. 用数词+量词+of+不可数名词，表示具体的量。常用的量词有cup, glass, bottle, piece等。 1) I had a cup of tea yesterday. 2) She drinks a glass of milk every morning. 3) He opened two bottles of orange juice. 4) Can I have a piece of cake? 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 fish bill 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! chips noodles rice chicken 3. Waitress: Would you like __________ (chip), __________ (noodle), or __________ (rice) to go with your __________ (chicken)? Customer: I don’t know. Where is my chicken going? Role-play 鸡肉 鸡 23001 Let’s learn 规则的可数名词变复数主要有以下几种： 一般情况下，词尾加s。例如：cookie-cookies。 以s, x, ch, sh结尾的名词，在词尾加es。例如：lunch-lunches。 以辅音字母+y结尾的名词，变y为i，再加es。例如：strawberry-strawberries。 以-f/-fe结尾的名词，把-f/-fe变为ves。例如：knife-knives。 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 too much+不可数名词 too many+可数名词复数 instead〔副词〕反而;代替 Topic sentence What’s the main idea of the passage? 23001 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. 3d 23001 Read and answer. What does the writer try to eat every day? What doesn’t the writer like to eat? What does the writer love but tries to have less? Do you think the writer eat healthily? 23001 保护动物 从我做起 1.Do you serve fish? Language points. 你们提供鱼吗? serve [动词] 提供;服务 serve sth to sb = serve sb ( with ) sth 用某物招待某人 例句:她用咖啡招待她的朋友。 She serves coffee to her friend. = She serves her friend ( with ) coffee. 拓展: service [名词] 服务;接待;侍候 例句:那家宾馆的服务很好。 The service in that hotel is good. 23001 2. would like：愿意；喜欢（与want意义相近，比want语气更委婉、 更正式）would like可与任何人称连用，没有人称和数的变化；与人称代词连用时，would可缩写为“’d”。 would like ①would like sth. “喜欢/想要某物” I’d like a small bowl of noodles. ②would like to do sth.“想要做某事” I would like to study another language. ③would like sb. (not) to do sth.“想要某人(不)做某事” My mother would like me to study hard. Language points. 23001 保护动物 从我做起 3. Now I try to drink more water and milk. Language points. 现在我尽量多喝水和牛奶. try to do sth 尽力/设法做... try doing sth 尝试做某事 表示想尽一切办法要把某事办成,强调付出一定的努力设法去完成. 表示一种尝试,做做看的想法,不一定付出很多努力 例句: 1.艾伦尽量早点到达学校. Alan tries to get to school early. 2.这个女孩尝试着做一个汽车模型. The girl tries making a model car. 23001 课堂总结 通过本课的学习，我能够: 1. 正确朗读并运用本课单词和短语: customer, serve, waitress, sir, go with, instead, pear, too much, sugar 2. 在具体语境中区分饮食类名词的可数性和不可数性，并正确使用。 一般情况下，词尾加s。例如：cookie-cookies。 以s, x, ch, sh结尾的名词，在词尾加es。例如：lunch-lunches。 以辅音字母+y结尾的名词，变y为i，再加es。例如：strawberry-strawberries。 以-f/-fe结尾的名词，把-f/-fe变为ves。例如：knife-knives。 3. 在新语境中有意识地关注并正确使用可数名词和不可数名词，结合本单元的目标句式，就三餐的饮食类别和习惯展开交流。 23001 30 当堂检测 apples 一、用所给名词的适当形式填空。 How many _______ (apple) are there in the bag? Would you like some _______ (water) or _______ (juice)? I often have ______ (pork) and ________ (vegetable) for dinner. Would you like _______ (bean) or _______ (tofu) to go with your beef? I’d like to taste these ________ (cookie). I usually have some ________ (bread) and ________ (porridge) in the morning. water beans pork cookies bread juice vegetables tofu porridge 23001 31 二、根据语境，用括号内所给名词的适当形式填空。 1. There isn't any _______(porridge) in the restaurant. 2. Many _______(child) are playing in the park. 3. I need to buy two boxes of _______(milk) for breakfast. 4. Mom usually buys some vegetables and _______(meat) after work. 5. There's some _______(cabbage) in the baozi. 6. Those _______(animal) are in danger. Let's save them. 7. We'd like three cups of _______(tea), please. porridge children milk meat cabbage animals tea Exercises 23001 三、按要求改写句子。 1. There is an egg and a tomato in the soup.(改为一般疑问句) _____________________________________________? 2. We’d like one bowl of beef soup.(对画线部分提问) _____________________________________________? 3. —Do you usually eat noodles? Do you usually eat dumplings? (将两个问句合并成一个问句) —I usually eat noodles. _____________________________________________? Is there an egg and a tomato in the soup What would you like Do you usually eat noodles or dumplings 23001 Homework 1 Write the nouns you know into countable, uncountable or countable & uncountable nouns 2 Make a conversation with alternative questions 23001 34 Lavf58.29.100 Bilibili VXCode Swarm Transcoder v0.7.74 $$