一、名词
2.以下词为常为不可数名词，他们的复数形式就是他们本身。
Water(水) milk(牛奶) tea(茶) rice(米饭) orange（橙汁）juice（果汁）bread（面包）写出下列各词的复数
I _________this ___________that___________
watch _______child _______photo ________diary _________
day________ foot________ book_______ dress ______________
tooth_______ sheep ______box_______ strawberry _____________
thief _______ man______ woman_______ paper_______ juice_______
water________ milk________ rice__________ tea_____
名词单复数
（1）名词可以分为可数名词和不可数名词，不可数名词没有单复数，一律看作单数。（2）可数名词的单数前什么时候用a，什么时候用an？
答：以元音音标（或音素）开头的用an。
以辅音音标（或音素）开头的用a。
注意：我们看的是音标（或音素），而不是元音字母。
一、选择a或an或不填（用/表示）
pen bag
apple big apple
banana orange
oranges orange pen
③单复同形的名词有：
chinese 中国人Japanese日本人
sheep 绵羊 deer 鹿 fish 鱼
注意：fish①当一条鱼讲时，单复数同形，如three fish.②当各种各样的鱼讲时，即强调鱼的种类时，要加es.
如：all kinds[kaindz] of fishes .各种各样的鱼③当鱼肉讲时，不可数。
5．不规则名词复数：
1. I have two_____ (knife)
2. There are many _____ here. (box)
3. There are many _____ on the road. (bus)
4. A few _____ are drawing on the wall. (boy)
5. The _____ are playing football now. (child)
二、练习题。
<一>、写出下列名词的复数形式
1、orange
2、class
3、text
4、monkey
5、piano
6、child
7、
shelf 8、bed
9、country 10、family 11、toy 12、foot 13、Japanese 14、radio 15、photo 16、
army
17、tomato 18、fox 20、knife 22、
sheep
<二>、选择填空
1、There on the wall .They are very beautiful.
A. are photoes
B. are photos
C. is a photo
D. is photos
2. This kind of car made in Shanghai.
A. is B .are C .were D .has
3. There are four and two in the group.
A. Japanese, Germen B Japaneses, Germen
C. Japanese,German C.Japanese, Germans
4. That’a art book.
A. an
B. a
C. the D are
5. The boys have got already.
A. two bread
B. two breads
C. two pieces of bread
D. two piece of bread
6. The old man wants .
A. six boxes of apples
B. six boxes of apple
C. six box of apples
D. six boxs of apples
7. There some in the river.
A. is ,fish
B. are, fishs
C. is, fishs
D. are ,fish
8. There two in the box.
A. is watch
B. are watches
C. are watch
D. is watches
9. We should clean twice a day.
A .our tooth B. our tooths
C. teeth
D. our teeth
10.The _____ meeting room is near the reading room.
A. teacher
B. teacher’s
C. teachers’
D. teachers
11. In Britain _____ are all painted red.
A. letter boxes
B. letters boxes
C. letter box
D. letters box
2）.填入所给名词的正确形式
1. I have two_____ (knife)
2. There are many _____ here. (box)
3. There are many _____ on the road. (bus)
4. A few _____ are drawing on the wall. (boy)
5. The _____ are playing football now. (child)
1）写出下列名词的复数形式。
1．bag _______ 2．orange _______ 3．family _______ 4．wish _______ 5．shelf _______ 6．knife _______ 7．key _______ 8．baby _______ 9．tooth _______ 10．foot _______ 11．woman _______ 12．sheep _______ 13．Japanese _______ 14．potato _______ 15．radio _______
