Unit2 语法专项课件 可数名词与不可数名词 2025-2026学年冀教版英语七年级上册

2026-03-18
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学段 初中
学科 英语
教材版本 初中英语冀教版七年级上册
年级 七年级
章节 Unit 2 Learning English is fun!
类型 课件
知识点 -
使用场景 同步教学-单元练习
学年 2025-2026
地区(省份) 全国
地区(市) -
地区(区县) -
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文件大小 997 KB
发布时间 2026-03-18
更新时间 2026-03-18
作者 课堂干货铺(关注我,主页搜资料,初中英语各版本,不定时更新)
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审核时间 2026-03-18
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教学课件 冀教英语七年级上册 Unit2 语法专项—— 可数名词与不可数名词 全解精讲+分层练习 1 学习目标 掌握可数名词与不可数名词的定义及核心区别 牢记可数名词复数的规则与不规则变化形式 学会不可数名词的数量表达方法(借助量词) 熟练运用名词修饰词,区分不同修饰词的用法 能完成各类题型,在语境中正确使用两类名词 核心定义:什么是可数名词 可数名词是可以直接数出具体数量的名词,有明确的单复数之分 单数形式:表示单个的人或事物,前可加a/an(泛指)或the(特指) 复数形式:表示两个或两个以上的人或事物,需通过变化构成 示例:book(单数,一本书)→ books(复数,多本书) 常见类别:文具、动物、人、水果等,大多是具体可见的事物 核心定义:什么是不可数名词 不可数名词是无法直接数出具体数量的名词,无复数形式 关键特点:不能直接加a/an,也不能直接用数字修饰 数量表达:需借助“量词+of”结构,通过量词的复数体现数量多少 示例:milk(牛奶,不可数)→ a glass of milk(一杯牛奶) 常见类别:液体、食物、抽象名词(如water, bread, time) 可数名词vs不可数名词(核心区别) 1. 数量可数性:可数名词能直接计数,不可数名词不能 2. 复数形式:可数名词有单复数,不可数名词无复数 3. 修饰词:可数名词可加a/an、数字;不可数名词需借助量词 4. 示例对比:a pen(可数)→ two pens;a bowl of rice(不可数) 牢记区别,避免出现“a milk”“two bread”这类错误 可数名词复数·规则变化(一) 规则变化是最基础、最常用的复数变化形式,需牢记以下类型 1. 一般情况:直接在名词末尾加s 示例:pen → pens, desk → desks, apple → apples 2. 以s, x, ch, sh结尾:加es 示例:bus → buses, box → boxes, watch → watches 注意:es发音为/ɪz/,书写时不要漏写e 可数名词复数·规则变化(二) 3. 以辅音字母+y结尾:变y为i,再加es 示例:city → cities, family → families, baby → babies 4. 以元音字母+y结尾:直接加s(元音字母:a,e,i,o,u) 示例:boy → boys, toy → toys, day → days 区分技巧:看y前面的字母,辅音变i加es,元音直接加s 可数名词复数·规则变化(三) 5. 以f/fe结尾:变f/fe为v,再加es 示例:knife → knives, leaf → leaves, wife → wives 6. 以o结尾:分两种情况,重点记特殊例词 有生命的加es:tomato → tomatoes, potato → potatoes 无生命的加s:photo → photos, piano → pianos, radio → radios 可数名词复数·规则变化总结表 变化类型 变化规则 示例 一般情况 直接加s book → books s/x/ch/sh结尾 加es dish → dishes 辅音+y结尾 变y为i加es city → cities o结尾(有生命) 加es tomato → tomatoes 可数名词复数·不规则变化(重点) 不规则变化无固定规则,需单独记忆,多为常用名词 1. 完全变化:man → men, woman → women 2. 特殊变化:child → children, foot → feet, tooth → teeth 3. 单复同形:sheep → sheep, fish(表数量)→ fish 补充:fish表“种类”时,复数为fishes(较少见) 口诀辅助:男人女人a变e,孩子后面加ren,绵羊鱼单复同 不规则变化完整列表 单数形式 复数形式 备注 man men 男人,复数a变e woman women 女人,复数a变e child children 孩子,特殊变化 sheep sheep 绵羊,单复同形 fish fish/fishes 鱼,数量用fish,种类用fishes 不可数名词·数量表达(重点) 不可数名词无复数,不能直接用数字修饰,需借助“量词+of”结构 核心结构:数词 + 量词复数 + of + 不可数名词 常用量词及示例: 1. a glass of(一杯)→ two glasses of water(两杯水) 2. a piece of(一片/张)→ three pieces of bread(三片面包) 3. a bowl of(一碗)→ four bowls of rice(四碗米饭) 不可数名词·常用量词拓展 补充更多常用量词,适配不同类别不可数名词 1. a bottle of(一瓶)→ a bottle of juice(一瓶果汁) 2. a bag of(一袋)→ two bags of flour(两袋面粉) 3. a cup of(一杯)→ five cups of tea(五杯茶) 注意:量词本身是可数名词,数词大于1时,量词需变复数 错误:two glass of milk 正确:two glasses of milk 名词修饰词·用法详解(一) 修饰词用来限定名词数量,需根据名词可数/不可数选择 1. 修饰可数名词复数的词:many(许多)、a few(几个) 示例:many apples(许多苹果)、a few books(几本书) 2. 修饰不可数名词的词:much(许多)、a little(一点) 示例:much water(许多水)、a little milk(一点牛奶) 区分:many/much表“多”,a few/a little表“少” 名词修饰词·用法详解(二) 3. 通用修饰词:some(一些)、lots of(许多) 既可以修饰可数名词复数,也可以修饰不可数名词 修饰可数复数:some pens(一些钢笔)、lots of toys(许多玩具) 修饰不可数名词:some rice(一些米饭)、lots of juice(许多果汁) 小贴士:some多用于肯定句,any多用于否定句和疑问句 示例:I have some bread. → Do you have any bread? 修饰词用法口诀 many修饰可数复,much修饰不可数; a few接可数,a little接不可; some/lots of真灵活,可数不可数都能合; 肯定句里用some,否定疑问any搁。 牢记口诀,快速判断修饰词,避免用错 基础练习1:判断名词类型 说明:请判断下列名词是可数名词(C)还是不可数名词(U) 1. apple(______) 2. milk(______) 3. book(______) 4. water(______) 5. child(______) 6. bread(______) 7. tomato(______) 8. juice(______) 9. sheep(______) 10. rice(______) C U C U C U C U C U 基础练习2:写出可数名词的复数形式 请根据规则,写出下列可数名词的正确复数形式 1. pen → ________ 2. bus → ________ 3. city → ________ 4. boy → ________ 5. knife → ________ 6. tomato → ________ 7. photo → ________ 8. man → ________ 9. child → ________ 10. sheep → ________ pens buses cities boys knives tomatoes photos men children sheep 基础练习3:不可数名词数量表达 请根据句意,用“量词+of”结构完成句子 1. I want ________________ (一杯) milk and ___________ (两片) bread. 2. There are ________________ (三碗) rice on the table. 3. She drinks ________________ (四瓶) juice every day. 4. He needs ________________ (五张) paper to draw pictures. 提示:注意量词的单复数变化 a glass of two pieces of three bowls of four bottles of five pieces of 基础练习4:选择合适的修饰词 1. There are __________ (many/much) books in the library. 2. I have _________ (a little/a few) water left in my bottle. 3. She buys __________ (some/any) apples and _________ (some/any) rice. 4. How __________ (many/much) juice do you want? 5. There are __________ (a few/a little) pens in my pencil-box. a little some some much a few many 进阶练习1:单项选择 1. — Would you like ______ bread? — Yes, please. A. a B. some C. many 2. There are ______ tomatoes and ______ rice on the plate. A. many; much B. much; many C. many; many 3. I need three ______ of ______ for breakfast. A. cup; tea B. cups; tea C. cups; teas B A B 4. How many ______ are there in your family? A. child B. children C. childs 5. There is ______ milk in the glass. I need to buy some. A. a little B. little C. many 6. My mother buys five ______ and a bag of ______. A. potato; flour B. potatoes; flour C. potatoes; flours 7. — Do you have ______ pens? — No, I don’t have ______. A. any; some B. some; any C. any; any B B B C 进阶练习3:用所给名词的适当形式填空 1. There are six ______ (day) in a week. 2. He drinks two ________ (bottle) of ______ (water) every morning. 3. How many ________ (tomato) do you need? I need ten ________ (potato). 4. The ________ (woman) are talking with three _________ (child). 5. There is some ______ (bread) and two ______ (egg) on the table. days bottles water tomatoes potatoes women children bread eggs 综合练习1:短文填空 Today is Sunday. I go to the supermarket with my mother. We buy some ______ (apple), five ______ (potato) and a ______ (bag) of ______ (rice). My mother also buys two ______ (bottle) of ______ (juice) and three ______ (piece) of ______ (bread). There are many ______ (people) in the supermarket. We are happy to go shopping. apples potatoes bag rice bottles juice pieces bread people 综合练习2:句型转换 1. There is a glass of milk on the table.(改为复数句) There are two ______ of ______ on the table. 2. I have some books in my schoolbag.(改为否定句) I don’t have ______ ______ in my schoolbag. 3. There are many tomatoes in the basket.(对划线部分提问) How many tomatoes______ ______ in the basket? glasses milk any books are there 拔高练习:改错 1. I have two glass of juice.(改正:_______________) 2. There are many bread on the plate.(改正:______________) 3. He has three tomatos and a potato.(改正:_________________) 4. There is some apples in the basket.(改正:_______________) 5. How much books do you have?(改正:________________) glass改为glasses many改为much tomatos改为tomatoes is改为are much改为many 6. She buys a milk and two eggs.(改正:______________________) 7. The childs are playing on the playground.(改正:________________) 8. There are lots of rice in the bowl.(改正:________________) 9. I have a few water left.(改正:__________________) 10. Do you have some pens?(改正:________________) a milk改为a glass of milk childs改为children are改为is a few改为a little some改为any 易错点总结(一) 1. 可数名词复数:以o结尾的词,区分有生命/无生命,避免漏加es 2. 不规则变化:child→children、man→men需牢记,避免写错 3. 单复同形:sheep、fish(表数量)复数不变,不要加s 4. 量词变化:数词大于1时,量词需变复数,如two glasses of... 易错点总结(二) 1. 不可数名词:不能直接加a/an、数字,必须借助量词 2. 修饰词混淆:many接可数复数,much接不可数,a few/a little区分清楚 3. some/any用法:肯定句用some,否定/疑问句用any(特殊请求除外) 4. 常见错误:a milk、two bread、many water,需避免这类表达 单元语法总结 本单元重点:可数名词与不可数名词的用法及区别 1. 可数名词:有单复数,掌握规则与不规则变化,可直接计数 2. 不可数名词:无复数,借助“量词+of”表达数量,不能直接加a/an 3. 修饰词:区分many/much、a few/a little,掌握some/any的用法 4. 核心:能根据语境判断名词类型,正确运用,规避常见错误 教学课件 Unit2 语法专项—— 可数名词与不可数名词 Thank you for listening! 31 $

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Unit2 语法专项课件 可数名词与不可数名词 2025-2026学年冀教版英语七年级上册
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Unit2 语法专项课件 可数名词与不可数名词 2025-2026学年冀教版英语七年级上册
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Unit2 语法专项课件 可数名词与不可数名词 2025-2026学年冀教版英语七年级上册
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Unit2 语法专项课件 可数名词与不可数名词 2025-2026学年冀教版英语七年级上册
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Unit2 语法专项课件 可数名词与不可数名词 2025-2026学年冀教版英语七年级上册
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Unit2 语法专项课件 可数名词与不可数名词 2025-2026学年冀教版英语七年级上册
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