2026-2027学年-冀教版七年级上册英语Unit 2 Learning English is fun!可数名词与不可数名词-暑期语法复习(含答案)

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2026-2027学年-冀教版七年级上册英语Unit 2 Learning English is fun!可数名词与不可数名词-暑期语法复习(含答案)

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Unit 2 Learning English is fun!-可数名词与不可数名词
一、核心知识点归纳
名词分类概念
名词是表示人、事物、地点、抽象概念的词。按照能否计数分为可数名词、不可数名词。
可数名词:
能够直接计数,可以使用 a/an、数词修饰,存在单数、复数两种形式;单数名词一般不能单独使用。
不可数名词:
无法直接一个个计数,不能直接用 a/an、基数词修饰,没有复数形式;常用 some /much/a lot of /little/a little 修饰。
可数名词单数变复数规则
规则变化
一般名词直接加 -s;清辅音后读 /s/,浊辅音、元音后读 /z/
storybook → storybooks;dog → dogs
以 s, x, ch, sh 结尾,加 -es,读音 / z/
class → classes;box → boxes;watch → watches
元音字母 + y 结尾,直接加 -s
boy → boys;monkey → monkeys
辅音字母 + y 结尾,变 y 为 i,再加 -es
library → libraries;city → cities;country → countries
以 o 结尾:
有生命:tomato → tomatoes;potato → potatoes;hero → heroes
无生命:photo → photos;radio → radios;zoo → zoos
以 f /fe 结尾,改 f/fe 为 v,再加 -es
knife → knives;wife → wives;life → lives;thief → thieves
不规则变化
man → men;woman → women;child → children;
tooth → teeth;foot → feet
单复数同形:sheep → sheep;Chinese → Chinese;Japanese → Japanese
不可数名词两大重点考点
数量表达公式
数词 + 量词 + of + 不可数名词
复数变化只体现在量词上
a glass of juice 一杯果汁
two glasses of juice 两杯果汁
常用量词:a piece of;a cup of;a glass of;a bottle of
一词多义:同一名词既可数 / 不可数,含义不同
glass(不可数:玻璃)— a glass(可数:玻璃杯);glasses(眼镜)
water(不可数:水)— waters(可数:海域)
iron(不可数:铁)— an iron(可数:熨斗)
food(不可数:食物统称)— foods(可数:多种食品)
二、课本习题
课本习题 3
逐空解析
vegetables(蔬菜,可数名词);meat(肉,不可数名词),some 后可搭配可数和不可数名词。
eggplant:an 后面接单数可数名词,元音音素开头,选用 eggplant。
rooms:mushrooms 为复数,宾语使用复数名词 rooms。
tables:vegetables 是复数,对应使用复数 tables。
tofu:豆腐,不可数名词,some tofu。
课本习题 4
不可数和复数可数(some):meat, rice
拓展可增加:milk, bread, water,vegetables
语法小练习
基础层
单项选择
There ______ some rice on the plate.
A. are B. is C. have
I want ______ egg and three ______.
A. an; potatoes B. a; potato C. an; potato
We can see two ______ of juice on the desk.
A. glass B. glasss C. glasses
There are some ______ in the supermarket.
A. meat B. tomatoes C. rice
—Would you like some ______
—Yes, please.
A. bread B. apple C. egg
按要求变形
potato(复数)________
knife(复数)________
box(复数)________
boy(复数)________
watch(复数)________
单词分类
milk,potato,rice,egg,bread,library,water,box
请把单词抄写在对应横线上
可数名词单数:____________________________________
不可数名词:____________________________________
提升层
判断改错(给错误内容划线,并改正)
I have two glass of orange juice.
There are some bread on the table.
I’d like three tomato for hot pot.
There is some potatoes in the bag.
She eats an eggplants every morning.
中英互译
桌子上有三盒牛奶。
我的书包里有两把小刀。
我们有一些新鲜土豆用来涮火锅。
盘子里有一些面包。
盒子里有一片面包。
教室里有五个土豆。
拓展层
短文语法填空
I want to cook hot pot for my family. I go to the shop to buy some food. There 1._____ (be) some meat and rice on the shelf. I want three 2._____ (potato) and two 3._____ (eggplant). I also need two 4._____ (glass) of juice. There 5._____ (be) many fresh vegetables too. I take a 6._____ (box) of mushrooms. I don’t take too much 7._____ (bread). All the 8._____ (food) looks nice. I am happy to prepare a great dinner for my family.
书面表达
写作题目:My Favourite Food
写作要求
词数:正文不含标题 60–70 词;
语法:同时使用可数名词单复数、不可数名词、量词结构;
话题:食物、一日三餐,贴合本课饮食主题;
参考答案
【基础层】
一、单项选择
答案:B
答案:A
答案:C
答案:B
答案:A
二、按要求变形
答案:potatoes
答案:knives
答案:boxes
答案:boys
答案:watches
三、单词分类
可数名词单数:potato egg library box
不可数名词:milk rice bread water
【提升层】
一、判断改错(给错误内容划线,并改正)
答案:划线 glass 改成 glasses
答案:划线 are 改成 is
答案:划线 tomato 改成 tomatoes
答案:划线 is 改成 are
答案:划线 eggplants 改成 eggplant
二、中译英
参考答案:There are three boxes of milk on the table.
参考答案:There are two knives in my schoolbag.
参考答案:We have some fresh potatoes for hot pot.
参考答案:There is some bread on the plate.
参考答案:There is a piece of bread in the box.
参考答案:There are five potatoes in the classroom.
【拓展层】
一、 短文语法填空
【中文意思】
我想为家人做火锅。我去商店采购食材。货架上有一些肉和大米。我想要三个土豆、两个茄子。我还需要两杯果汁。店里也有许多新鲜蔬菜。我拿了一盒蘑菇。我没有买太多面包。所有食材看起来都很不错。我很高兴能为家人准备丰盛的晚餐。
【答案】
1. 答案:is
2. 答案:potatoes
3. 答案:eggplants
4. 答案:glasses
5. 答案:are
6. 答案:box
7. 答案:bread
8. 答案:food
二、书面表达
参考范文
My Favourite Food
I have lots of favourite healthy food. I love fresh tomatoes and eggplants best. I often eat two eggs every early morning. I also like rice and soft bread. I usually drink a glass of warm milk for breakfast. There are many kinds of delicious food around us. Different food brings us different energy. I really enjoy all kinds of healthy food every day.

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