Unit 4 Section A 3a-3d 课件2024-2025学年人教版（2024）英语七年级下册

Unit 4 Eat Well Section A 3a-3d 1 你早餐通常吃什么？ 我通常吃面包牛奶，有时鸡蛋和豆子。 Translate them into English What do you usually have for breakfast? I usually have bread and milk, sometimes eggs and beans. 面条吧，谢谢。 你想要什么，米饭还是面条？ 你想要果汁还是咖啡？ 不了，谢谢。我想要杯茶。 Translate them into English What would you like, rice or noodles? Noodles, thanks. Would you like juice or coffee? No, thanks. I’d like a cup of tea. 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. Circle all the nouns for food and drink. Are they countable or uncountable in the context? Countable nouns: Uncountable nouns: noodle, egg, bean rice, juice, coffee, tea, bread, milk Grammar Focus 4 选择疑问句是指提出两种或两种以上可能的答案供对方选择的句式。前一部分是一般疑问句或特殊疑问句，后面加上 or 提供给对方另一个条件，让对方根据实际情况进行选择回答。 选择疑问句一般有以下两种结构： 选择疑问句 概念：在句中提供两个或两个以上可能的答案供对方选择的问句。回答时选什么答什么。在口语中，选择疑问句的语调应是or前用升调↗，or后用降调↘。 结构： (1)一般疑问句＋or＋另一个备选条件 如：Would you like some tea or coffee？ (2)特殊疑问句＋or＋另一个备选条件 如：What do you want to order, noodles or dumplings? 回答选择疑问句时，一般在所提供的备选条件范围内选择， 有时也要视具体情况作灵活处理，一般有以下两种情况： 选择全部选项 两者之间：用 both（两者都选） —Do you want coffee or tea?—Both, please.（两者都要） 三者及以上：用 all（所有都选） —Which snack do you want: cake, ice cream, or cookies? —All of them.（全要） 拒绝全部选项 两者之间：用 neither（两者都不选） —Is your bag red or blue? —Neither. It’s black.（都不是） 三者及以上：用 none（全都不选） —Do you like apples, oranges, or bananas?—None. I like strawberries.（都不喜欢） Do you usually eat 2 meals, 3 meals, or 4 meals in one day? Do you usually eat breakfast every day, most days, or sometimes? What do you usually eat as snacks, chips and sweets or fruits and nuts? How often do you eat fast food, every day, sometimes, or seldom? Do you like to eat your meals quickly or slowly? Do you usually eat the same foods every day, or do you like to change your meals? Do you usually drink soft drinks, tea, or coffee? How many glasses of water do you drink every day? Survey Answer the questions. 根据所表示事物的性质，名词可分为可数名词和不可数名词。可数名词有单复数形式，不可数名词一般没有复数形式。 可数名词和不可数名词 beef bread mutton milk meat pork rice sugar tofu cabbage cake fish drink chicken food fruit sweet tea salad bean chip egg dumpling cookie noodle strawberry vegetable Countable Uncountable Countable & Uncountable 可数名词单数变复数的规则 1. 直接+s apple-apples pear- pears 2. 以s,x,sh,ch结尾的名词+es peach → peaches（桃子） sandwich → sandwiches（三明治） 3. 以o结尾的名词 一般有生命的+es, 无生命的+s eg. tomato- tomatoes potato- potatoes photo- photos piano- pianos 4. 以辅音字母加y结尾的名词，改y为i，再+es eg. strawberry- strawberries candy → candies 5. 以f或fe结尾,改f或fe为v 再加-es knife-knives wife-wives 6. 复合名词的复数, 在主体词后加复数 strawberry tree-strawberry trees 可数名词单数变复数的规则 Purpose: 1. 让学生熟练掌握名词单数变为复数的规则。 可数名词复数形式的不规则变化 类别 单数 复数 单复同形 deer(鹿) deer Chinese(中国人) Chinese sheep(绵羊) sheep 单复数不同形 child(小孩) children woman(妇女) women man（男人） men tooth(牙齿) teeth foot(脚) feet mouse(老鼠) mice 分类 含义 例词 物质 名词 表示无法分割为独立个体的事物 饮食 液体类：milk, water, juice 肉类：meat，pork，beef，mutton 粉末/颗粒类：rice，salt, sugar, bread，cheese，butter 材料 wood，gold，glass，silk，plastic，cotton，wool，metal，paper 自然 earth，light，rain，wind，ice，grass， weather，snow，fire，universe，sunshine 抽象 名词 表示动作、状态、情况、品质等抽象概念 advice，confidence，time，money，news，housework，homework，knowledge，music，help，information，trouble，fun，success，surprise，progress，pity，pleasure，treasure，shame 不可数名词 可数名词和不可数名词的用法辨析：   可数名词 不可数名词 单复数形式 有单复数之分 没有复数形式 修饰词/短语 a/an、数词以及many、few、a few、 much、little、a little、量词a cup/glass of、a piece of等 some、any、a lot of、lots of等 提问（数）量 用how many 用how much 作主语 单个单数形式作主语，谓语动词用单数形式；复数形式作主语，谓语动词用复数形式 谓语动词用单数形式； 当不可数名词前的单位词是复数时， 谓语动词用复数形式。 Countable and uncountable nouns 既可数又不可数名词 用法 例句 food 通常作不可数名词，表示食物的总称； 当表示特定种类的食品时，其复数形式为foods。 The food here is very delicious.这儿的食物很美味。 frozen foods冷冻食品 fruit 表示水果的总称时，为不可数名词； 表示水果的种类时，是可数名词，其复数形式为fruits。 I eat some fruit every day.我每天都吃一些水果。 Apples, bananas and pears are my favourite fruits. 苹果、香蕉和梨是我最喜欢的水果。 cabbage (onion) 表示“一颗卷心菜”时，为可数名词，表示”切碎后的卷心菜”时，为不可数名词。 Add some cabbage to the soup.往汤里加些卷心菜。She buys three cabbages. salad (cake, ice-cream，drink，tea, coffee) 泛指沙拉这种食品时，为不可数名词； 特指沙拉作为一份食物时， 为可数名词。 (特指一份，一杯时为可数) Would you like some salad with your pasta? 你的意大利面要配些沙拉吗？ a side salad 配菜沙拉 有些名词既可作可数名词，又可作不可数名词， 但词义不同。 可数名词词义 不可数名词词义 chicken 鸡（动物） 鸡肉 glass 玻璃杯 玻璃 sweet 糖果 甜点 room 房间 空间 time 次； 回 时间 orange 橙子 橙汁 （　　）1.Please give me 　　　　.  A.two glasses of orange　 B.two glass of oranges C.two glasses orange D.two glasses oranges （　　）2.—Can I help you， sir？ —I’d like to have two 　　　　.I want to write some words.  A.piece of paper B.pieces of paper C.pieces of papers D.piece of papers A B Practice （　　）3.—I want to make a fruit salad.　　　　 yogurt do I need？  —You need 　　　　yogurt.  A.How many； two cups of B.How much； two cup of C.How much； two cups of D.How many； two cup of （　　）4.The man keeps some 　　　　on the farm， but he never has 　　　　for meals.  A.chicken； chicken　　 B.chicken； chickens C.chickens； chicken　　 D.chickens； chickens C C Practice 3b 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 serve v. 提供 go with 搭配 Complete the passage with the correct forms of the nouns in brackets. 3c 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 Does the writer have healthy eating habits? try to do sth. 努力做某事 adv. 相反 喝太多(果汁)不好 大量的糖 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 $$