内容正文:
可数名词
1
可数名词规则变化
Part 01
2
①一般情况下+s.
an apple
a book
②以s, x, sh, ch结尾的名词,+es
a bus
a box
a dish
a watch
注:辅音字母+y结尾的专有名词,直接+s.
Henry n.亨利(男子名)
③一般以y结尾的名词
a boy a baby
a day a lady
元音字母+y 直接加s
辅音字母+y 变y为i,再加es
1.We saw a great number of ______ in the mountain last sunday.
A.monkey
B.monkeyes
C.monkeies
D.monkeys
2.There are two ______ in your class. Who is the one that found the necklace?
A.Mary
B.Maries
C.Marys
D.the Mary
④一般以f或fe结尾的变f或fe为v再加es P11
a knife
a wife
特殊:某些以f结尾的名词变为复数时直接加-s P11
belief 信念,观点
roof 屋顶
proof 证明,证据
我相信屋顶有证据
2.We finally got several ______ of his innocence.
A.proof B.proofs C.proves D.prooves
1.When autumn comes, ______ turn yellow.
A.leaf B.leaves C.leavies D.leafs
⑤以o结尾的名词
有生命的加"es"
无生命的加"s"
a radio
a piano
a hero
练习:I eat two ______ and ______ orange everyday.
A.tomatos; the
B.tomatos; an
C.tomatoes; a
D.tomatoes; an
可数名词的不规则变化
part 02
9
①内部元音字母变化构成复数
foot
goose
tooth
one man
one woman
one mouse
②外部加-en或-ren变成复数。
one ox
one child
③单复数同形
one fish
one deer
one sheep
鱼鹿羊
1.I don't like ______. I'm afraid of them.
A.mice
B.mices
C.mouses
D.mouse
2.That farmer has many ______ on his farm.
A.geeses
B.goose
C.ox
D.oxen
3.------How many ______ can you see in the picture ?
------only one.
A.dog
B.sheep
C.child
D.tree
④某国人
------中日瑞不变,英法变成men,其余加-s
Chinese
Japanese
Swiss
Englishman
Frenchman
练习:Three ______ and five ______ reached to the top of the mountain yesterday.
A.Germen; English
B.German; English
C.Germans; Englishmen
D.Germen; Englishmans
milkman
postman
Englishman
American
Canadian
German
补充:表示人的后缀
⑤对称性名词(两部分构成的可数名词)只有复数形式。 P13
一般不与数字直接连用。
a glasses (×)
two trousers (×)
three chopsticks (×)
如何表达两部分构成的名词的数量?
量词
the
模糊的数量
+ 两部分构成的可数名词
a pair of