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(word完整版)名词单复数变形及练习
名词单复数变化规则
1、规则变化
1) 一般情况直接加s,如photo→photos car→cars
2) 以s,sh,ch,x等结尾的词加es,如bus→buses watch→watches
注意:四个以o结尾加es变复数的单词:黑人negroes,英雄heroes,土豆potatoes,西红柿tomatoes 口诀:“黑人英雄爱吃土豆西红柿”
3) 以ce,se,ze,(d)ge等结尾的词加s,如license→licenses
4) 以辅音字母+y 结尾的词变y 为i再加es,如baby→babies
注意:以元音字母+y结尾的词直接加s变复数,如 boy→boys; key→keys
5)以“f”,”fe”结尾,把f或fe改成 v + es,如wife→wives
2、 不规则变化
1)child→children foot→feet tooth→teeth mouse→mice man→men woman→women
注意:与 man 和 woman构成的合成词,其复数形式也是 —men 和—women。
2)单复同形
如 deer,sheep,fish,Chinese,Japanese
但除人民币元、角、分外,美元、英镑、法郎等都有复数形式.如: a dollar, two dollars; a meter, two meters; a pound,two pounds
3)集体名词,以单数形式出现,但实为复数。
如: people police cattle 等本身就是复数,不能说 a people,a police,a cattle, 但可以说 a person,a policeman,a head of cattle(一头牛)。
the English,the British,the French,the Chinese,the Japanese等名词,表示国民总称时,作复数用。
如: The Chinese are industries and brave。 中国人民是勤劳勇敢的。
4)以s结尾,仍为单数的名词,如:maths,politics,physics,news,the United States,the United Nations 是单数。 如:The United Nations was organized in 1945。 联合国是1945年组建起来的。
5) 表示由两部分构成的东西,如:glasses (眼镜), trousers, clothes
若表达具体数目,要借助数量词,如 a pair of glasses; two pairs of trousers ;a piece of clothes.
其他需要借助数量词表达具体数目的名词短语:a cup of tea/coffee/water; a bottle of milk/ juice/ ink; a piece of advice/suggestion/ bread/ cake/ paper/news; two drops of ink(两滴墨水) .
练习
1. 写出下列名词复数形式 leaf______box_______knife_______fly______fox______ bus______ beach_____ brush_____ kiss______ church______ dish_____ ruler______ peach________ glass_____ pencil________ boy______ zoo______ man______ roof_______ sheep_______ knife______ lady______ key______ story______ watch______ bamboo______ city______ family______ day_____ apple_______ eraser______ speech______ thief______ mouse______ fish_____ goose____ people ______ ox_____ Chinese _______ deer _______ foot______ child_______ tooth_______ guy________ hero_______ spy______ boss_____ monkey______ city ______ goat ______ radio ________ horse ______ dog ______
2.用括号里单词的正确形式填空
1〉There are so many_______(wolf)in the forest。
2〉There are three _____(chair) in the classroom。
3>These_______(tomato)are red.
4〉______(hero) are great。
5>My brother looks after two______(baby)
6>There are some ______(deer) eating the grass.
7〉My father likes to eat _______(potato).
8>Chinese ______(people)like to eat noodles .
9〉I have a lot of ______(toy) in my bedroom。
10〉I help my mother wash ______(dish) in the kitchen.
11>I have two ______(pencil-box).
12>There are some ______(bus)in the street.
13>Peter has eight _____(foot)。
14〉Linda has three _______(tooth)。
15>There are some ______(child) in the garden。
16〉Michael likes the ______(mouse)。
17>There are some ______(goose)in the river。
18>My uncle and father are _____(man)。
19>Tom and King are _____(boy).
20>Linda has three ______(tooth)
3.翻译下列名词短语
1)一杯咖啡: 2)一瓶牛奶:
3)一杯茶: 4)一条新闻(news):
5) 一个意见(advice): 6) 一块蛋糕:
7)一瓶墨水(ink): 8)两瓶果汁:
9) 三张纸: 10) 四杯水:
4
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