一、阅读李华的周末生活，圈出文中的名词。
Hello! I'm Li Hua. Every weekend, I balance work and fun.
On Saturdays, I do homework for two hours, then I help my mum clean the house. In the afternoon, I play basketball with my friends, and we have a great time!
Sundays are different. I visit my grandparents. After dinner, I read an interesting book about space. Time flies quickly!
Weekends are important. They let me relax and spend time with loved ones. Even if I'm tired sometimes, I always look forward to them!
答案：名词：weekend, work, fun, Saturday, homework, hour, mum, house, afternoon, basketball, friend, time, Sunday, grandparent, dinner, book, space, Time, Weekend, time, loved ones
|可数名词|不可数名词|
|----|----|
|
weekend, hour, mum, house, afternoon, basketball, friend, Sunday, grandparent, dinner, book, Weekend
|
work, fun, time, space, time, loved ones
|
答案：可数名词：weekend, hour, mum, house, afternoon, basketball, friend, Sunday, grandparent, dinner, book, Weekend
不可数名词：work, fun, time, space, time, loved ones
|示例|构成|
|----|----|
|shop—shops bag—bags|一般情况在词尾直接加 1
s
|
|bus—buses box—boxes watch—watches brush—brushes|以字母 s,x,ch,sh 结尾的名词，一般在词尾加 2
es
|
|tomato—tomatoes hero—heroes radio—radios photo—photos|以字母 o 结尾的名词，加 3
es
或 4
s
|
|life—lives knife—knives leaf—leaves|以字母 f/fe 结尾的名词，一般将 f/fe 变成 5
v + es
|
|man—6
men
woman—7
women
foot—8
feet
tooth—9
teeth
child—10
children
fish—11
fish
deer—12
deer
Chinese—13
Chinese
|不规则变化|
答案：1. s
2. es
3. es
4. s
5. v + es
6. men
7. women
8. feet
9. teeth
10. children
11. fish
12. deer
13. Chinese
四、根据语境，用括号内所给词的正确形式填空。
1. There are three
children
(child) playing basketball in the park.
2. The
leaves
(leaf) on the ground turn yellow in autumn.
3. My mother bought two
potatoes
(potato) and some
tomatoes
(tomato) at the market.
4. The
men
(man) and
women
(woman) will discuss the project at the meeting tomorrow.
答案：1. children
解析：“child”的复数是“children”。
2. leaves
解析：“leaf”的复数是“leaves”。
3. potatoes; tomatoes
解析：“potato”复数“potatoes”，“tomato”复数“tomatoes”。
4. men; women
解析：“man”复数“men”，“woman”复数“women”。
