大家好,我是sweet老師,可數(shù)名詞的復(fù)數(shù)形式多種多樣,究竟應(yīng)該選擇哪一個(gè)呢?這些例子為大家總結(jié)了用法,涵蓋了小學(xué)階大部分單詞,希望能對大家有所幫助。

1、可數(shù)名詞有單數(shù)、復(fù)數(shù)之分,
名詞復(fù)數(shù)形式的構(gòu)成規(guī)則:
(1) 一般在名詞詞尾加“s”
如:teacher—teachers egg—eggs
(2) 以s, x, sh, ch結(jié)尾的名詞加es
如class—classes box– boxes bus –buses watch–watches
(3) 以輔音字母+y 的名詞變y為i再加es
如:story—stories library—libraries,
dictionary—-dictionaries hobby—hobbies
(4) 以f, fe 結(jié)尾的名詞,變f, fe為v加es
如:life —lives leaf —leaves half—halves
knife—knives wolf-wolves wife—wives
(5) 以o結(jié)尾的名詞“英雄芒果土豆西紅柿”加es
hero—heroes mango— mangoes
potato— potatoes tomato— tomatoes
其余加s(目前所學(xué)的詞) zoo—zoos kilo—kilos
radio—radios photo— photos piano– pianos
(6)不規(guī)則名詞單復(fù)數(shù)形式
如: child — children woman — women
man —men foot—feet tooth—teeth
有的可數(shù)名詞單、復(fù)數(shù)形式相同,如 Japanese,Chinese,sheep,
如: I have one sheep. He has two sheep.
2、不可數(shù)名詞沒有復(fù)數(shù)形式
不可數(shù)名詞有:
(1)milk, water, juice, tea, ice;
(2) food, rice, meat, fish, chicken, bread, cheese
(3) paper, newspaper , hair, time, money, homework, housework
不可數(shù)名詞的數(shù)量常表示如下
two bottles of milk a cup of juice half a kilo of cheese
a bag of rice three kilos of meat some water
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