【暑假初中预备】外研版英语六年级（六升七）暑假-第09讲 Module 4（2）可数名词和不可数名词的用法 讲学案

第09讲  Module 4(2) 可数名词和不可数名词的用法 

●基础知识：针对教材的基础知识进行系统梳理。

●考点剖析：帮助学生回顾难点知识，感悟解题方法，逐个突破。

●过关检测：针对新学期知识进行系统预习，引导学生领先一步。

可数名词和不可数名词的用法　

1.含义

(1)可数名词

●可数名词是可以计数的

●可数名词的单数形式：指单个人或事物。

例：

a pencil 一支铅笔

a book  一本书

a boy  一个男孩

a  girl 一个女孩

a cat  一只猫

●可数名词的复数形式

指两个或多个人或事物时，用复数形式。

例：

 two pencils 两支铅笔

two books  两本书

two boys  两个男孩

two girls  2个女孩

two cats  两只猫

four students  四名学生

some teachers   一些教师

(2)不可数名词

●不可数名词是不可以计数的

●不可数名词没有复数形式

●不可数名词的量的表达

用a piece/ cup /...of 这类修饰语来表示数量上的变化。

例：

a glass of water 一杯水

two glasses of water 两杯水 

a cup of tea 一杯茶

two cups of tea 两杯茶

a piece of bread 一片面包   

 two pieces of bread两片面包

2.可数名词复数形式的变化规则:

●一般在词尾加-s。

例：

 book→books 

 bag→bags

●  以s，x, ch, sh结尾的名词，一般在词尾加-es。

例：

class→classes

brush→ brushes

●以“辅音字母＋y”结尾的名词，先将y变为i，再加-es。

例：

family→families

factory →factories

●以f或fe结尾的名词，变f或fe为v,再加-es.

例：

knife→knives

wife →wives

●一些以字母o结尾的名词变复数时有的加-es有的加-s

 例：

hero→heroes （英雄）        

potato→potatoes（土豆）

tomato→tomatoes （西红柿）    

photo→photos （照片）

●     一些名词变化不规则        

 例

man→men     

child→children

考点一：考查可数名词的复数形式

例1根据句意及汉语提示完成句子

 There are two ________(西红柿) in the bag.

考点二： 考查可数名词的复数形式转变为单数形式。

例2根据要求完成下面的题

These are apples. (改为单数句)

________ ________ an ________.

考点三： 考查可数名词的复数形式

例3用所给词的适当形式填空

Too much chocolate is bad for your________(tooth).

考点四： 考查可数名词复数

例4

Two ________ and a set of ________ are in the bag.

A．photo; key 

B．photo; keys 

C．photos; key 

D．photos; keys

考点五：考查可数名词和不可数名词的区别

例5

Sam has some          and I have some          .

A．egg; milks  

B．strawberries; milk  

C．milk ; apple 

D．tomatoes; pear

  单项选择

1. —Are these ________?

—No, they aren’t. They’ re ________.

A．apples; oranges 

B．apple; orange 

C．apples; orange 

D．apple; oranges

2. Six English ________ are on the table.

A．books 

B．radio 

C．dog 

D．tape

3．─Does she like eggs?

─No, she doesn't. She likes _________.

A．milks 

B．chicken 

C．chickens  

D．rices

4.─Do you like carrots?

─Yes. They're my favorite （最喜欢的）_________.

A．fruit       

B．clothes    

C．sports  

D．vegetables

5．─What would you like（想要）to eat？

─Some _________，please.

A．pear 

B．coffee  

C．tea  

D．bread

6.Carrots are a kind of ________.

A. vegetables  

B. vegetable   

C. fruits        

D. fruit

7.—What do we need for the salad?

—We need two apples and three _________.          .

A．orange

B．tomato

C．bananas 

D．strawberry

8.— Could you please give us ________?

—I’d love to.

A．two cup of tea 

B．two cups of teas 

C．two cups of tea 

D．two cup of teas

9.There are four_______ on his desk.

A．pencil box 

B．pencil boxes 

C．pencils box 

D．pencils boxes

10.I eat _________ egg and _________ fruit for breakfast.

A．a；a  

B．an；an  

C．an；some   

D．some；some

11．Those ________ my ________.

A．are;boxes 

B．is; box 

C．is; boxes

12.We can see many ______ eating grass on the hill.

A．horse 

B．sheep 

C．rabbit 

D．cow

13．Mary can see some ________ in his schoolbag.

A．book 

B．books 

C．e-mail 

D．e-mails

14．These are ________.

A．my potatoes 

B．his potato 

C．her potato 

D．you potatoes

15. I like to eat rice, ________ and ________.

A．chicken; tomatoes 

B．chickens; tomatoes

C．chicken; tomato 

D．chickens; tomatos

16．—What are those?

—________.

A．Those are apple trees 

B．They are apple tree 

C．They are apple trees

D．Those are apples trees

17.— What do they need to buy?

— ________.

A．Four kilos of potatoes and two packets of salts 

B．Four kilos of potatoes and two packet of salt

C．Four kilos of potatos and two packets of salt 

D．Four kilos of potatoes and two packets of salt

18.She has many ________. They are all about ________.

A．pictures; potatoes 

B．pictures; potatos 

C．picture; potato 

D．picture; potatoes