Unit 4 Eat Well SectionA Grammar Focus 课件-2025-2026学年人教版英语七年级下册

Unit4 Eat Well Section A (3a-3d) 能够简要地梳理和归纳可数名词和不可数名词的形式、意义和功能。 能够在具体语境中识别、区分并恰当使用饮食类名词的可数性和不可数性。 能够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。 Learning Objectives Review： A: What would Tom/Mum/Dad like to order/eat/have? B: ... would like to ... 保护动物 从我做起 Mary: Bob: Lead-in: 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. Waitress: Bob: Waitress: Mary: Let’s learn What do you know about nouns? 名词分为可数名词和不可数名词。其中，可数名词的复数形式有规则和不规则之分。 5 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。 可数名词 可数名词复数形式的构成 1 名词特点 词尾加法 词尾读音方法 例词 一般情况下 加-s 1. -s在清辅音后读/s/ 2. -s在浊辅音后读/z/ 3. -s在元音后读/z/ desks apples pears 以-s, -x, -sh, -ch，部分以-o结尾的词 classes dishes 加-es 4. 以音素 结尾的，读/Iz/ oranges 可数名词复数形式的构成 2 名词特点 词尾加法 词尾读音方法 例词 改y为i 再加-es -ies读/Iz/ families dictionaries 以元音字母加y结尾的 加-s -s读/z/ boys keys 以辅音字母加y结尾的 以“f或fe”结尾的部分词 变f或fe为v,再加-es -ves读/vz/ knives 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. What are nouns? 定义: 指人或事物的词 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 10 类别 单数 复数 单复数同形 deer (鹿) deer Chinese (中国人) Chinese sheep (绵羊) sheep 单复数不同形 词尾发生变化 child (小孩) children 改变单词的元音字母 woman (妇女) women man（男人） men tooth (牙齿) teeth foot (脚) feet 可数名词复数形式的不规则变化 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. 定义：是指不能计数的名词。 不可数名词前不可以用a, an限定。 不可数名词没有复数形式， 要表示数量的多少时，其前可以加some, any等，作主语时，谓语动词要用单数形式。 用代词指代不可数名词时，用单数it。 不可数名词 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? 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. Read the sentences. Would you like ...? 表委婉的建议或邀请 肯定回答为：Yes,please.否定回答为：No,thanks. 15 would like=want “想要, 愿意” would是情态动词，没有人称和数的变化 常缩写为'd like I would like=I’d like he would like=he’d like she would like=she’d like 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 would like sth. would like sth.喜欢/想要某物 would like to do sth.想要做某事 would like sb. (not) to do sth. 想要某人(不)做某事 I some milk to drink. 我想喝点牛奶。 I be a great writer. 我想成为一名伟大的作家。 I be more careful when you drive. 我希望你开车时能更加小心。 would like would like to would like you to 1.would like的肯定句 18 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 —Would you like_________________? —_________________. —Would you like_______________? —_________________. some toamtoes 2.would like的一般疑问句及回答 a large bowl Yes, please No, thanks 肯定回答 否定回答 some用于疑问句中，表示委婉、请求、建议或希望得到肯定的回答。 D 对于某些事物，我们可以通过语境来判断这些词是否可数，当这些词表示某种类别、整体或泛指的食物时，为不可数名词。当这些词指代个体、种类或数量时，为可数名词。 1. fruit 当 "fruit" 表示水果这一类食物的总称时，它是不可数的。 e.g. I like fruit.（我喜欢水果。） 当 "fruit" 表示个别的水果时，它是可数的，通常指某种具体的水果 e.g. I ate three fruits today.（我今天吃了三种水果。） 2. fish 当 "fish" 表示鱼作为食物或鱼这一类动物时，它是不可数的。 e.g. I love fish.（我喜欢吃鱼。） 当 "fish" 指特定种类或个体的鱼时，它是可数的，通常不同种类的鱼。 e.g. I caught two fish.（我抓到了两条鱼。） 21 你何时去加拿大，星期天还是星期一？ When will you go to Canada, _________________? 你最喜欢哪门学科，英语语文还是数学？ Which would you like best, ________________________? would like的选择疑问句 (1)Would you like A or B ? 你要茶水还是咖啡？ Would you like some _______________? tea or coffee (2) 特殊疑问句, A or +B ? Sunday or Monday English, Chinese or Math Language points D instead是一个常用副词，通常表示“代替”或“而不是”。 1. 表示代替、取而代之，表示选择或行动中使用一种替代品或做法。 e.g. I didn’t go to the party. I stayed home instead. 我没有去参加聚会，我选择待在家里。 2. 表示某事的替代方案，表示另一种选择或方案，通常是“而不是”。 e.g. Instead of complaining, try to find a solution. 与其抱怨，不如试着找到解决办法。 3. instead of 为固定搭配，后面加名词或者动词-ing形式。 e.g. I’ll have tea instead of coffee. 我喝茶而不是咖啡。 23 按要求完成下列各题。 1. Do you want a banana?   (改为同义句) ______________ a banana? 2. They’d like some green tea.  (改为一般疑问句) ______________ some green tea? 3. Lucy would like some eggs. (对划线部分提问) ______________ Lucy ______________? 4. She’d like beef noodles.   (对划线部分提问) ________________________________ would she like? Would you like      Would they like  What would like What noodles / What kind of noodles Practice 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 25 D too much是一个常用短语，通常表示“过多、太多”。 1. 表示数量过多（不可数名词） e.g. I ate too much food at dinner. 我晚餐吃得太多了。 e.g.There’s too much work to do today. 今天有太多工作要做。 2. 表示程度过强 e.g. This salty dish was too much for me. 这道菜对我来说太咸了。 e.g. The noise is too much to bear(承受). 噪音太大了，我受不了。 26 Exercise 1.Would you like a cup of tea? (肯定回答) ________ ________ 2.She would like some milk . ( 对画线部分提问) ________ ________ she like? 3.—________ would you like? — I’d like bule and pink. Yes, please. What would What color 句型变换： 肯定句：主语+would like+其他. I’d like an apple.我想要一个苹果。 否定句：主语+would not like+其他. I’d not like an apple.我不想要一个苹果。 一般疑问句：Would +主语+like +其他？ Would you like an apple?你想要一个苹吗？ 特殊疑问句：特殊疑问词+would+主语+like+其他？ What would you like?你想要什么？ Practice Would you like to have some noodles with________(carrot)? He is a vegetarian(素食主义者), so he doesn’t eat_________(meat). Drinking __________(milk) every day is good for our health. Tom is heavy, because he usually has two__________(bowl) of noodles for dinner. I like going to my grandparents’ home. There are many__________(chicken),I can play with them. carrots meat milk bowls chickens Exercise 4.—What do you usually have for breakfast?? —usually have some (bread) and milk. Sometimes I have (egg） and (bean) 5.Would you like juice or （咖啡）? 6.Would you like some (dumpling)? 7. (如何，怎样）a chicken and cabbage salad? bread beans about coffee dumplings eggs How $