名词单复数-完整版PPT

1、名词单复数变化规则 一、绝大多数的可数名词的复数形式，是在该词末尾加上后辍-s。 例：friend friends; cat cats; style styles; sport sports; piece pieces 二、凡是以s、z、x、ch 、sh 结尾的词，在该词末尾加上后辍 -es 构成复数。 例：bus buses; quiz quizzes; fox foxes; match matches; flash flashes 三、以辅音字母+y结尾的名词，将y改变为i，再加-es。 例：candy candies; daisy daisies; fairy fairies; lady

2、 ladies; story stories 四、以-o结尾的名词，加-es或 加-s构成复数。 例：tomato tomatoes; potato potatoes; 反例：piano pianos; photo photos; macro macros（缩写词） 五、以-f或-fe结尾的名词，多为将-f或-fe改变为-ves，但有例外。 例：knife knives; life lives; leaf leaves; 反例：roof roofs 六、部分单词的复数形式不变。 例：fish fish; sheep sheep; cattle cattle; deer deer七、极少数单词，

3、其复数形式没有任何规律。 例：man men; woman women; child children; person people ; goose geese 专项练习 写出下列名词复数 leaf_ box_ knife_ fox_ bus_ dish_ ruler_ glass_ pencil_ boy_ zoo_ man_ sheep_ key_ story_ bamboo_ family_ day_ fish_ goose_ Chinese _ deer _ foot_ child_ tooth_ hero_ boss_ monkey_用所给的单词的复数的正确形式填空：1I have

4、two _(pencil-box). 2There are three _(chair) in the classroom.3These _(tomato) are red. 4_(hero) are great.5My brother looks after two _(baby)6There are some _(deer) eating the grass.7My father likes to eat _(potato).8Chinese _(people)like to eat noodles.9I have a lot of _(toy) in my bedroom.10I hel

5、p my mother wash _(dish) in the kitchen.选出正确形式1I can see three _ in the zoo. A monkeys B monkeys C monkey2.The pig has four _.foot B. feet C. foots3.My two brothers are both _.policeman B. policemans C. policemen4.There are four _ in the class.Japanese B. Japaneses C. Japan5.I can see ten _ in the picture.A. sheep B. dog C. pig6.The _ has three_.boys, watches B. boy, watch C. boy, watches7.C an you see _on the plate? A. bread B. breads C. breades8.The girl often brushes her_ before she goes to bed.tooth B. toothsC. teeth9.Mr Black often drink