问题标题:
七年级上学期仁爱版英语的练习题RT关于单复数、代词、短语量词的练习题
问题描述:
七年级上学期仁爱版英语的练习题
RT
关于单复数、代词、短语量词的练习题
黄业清回答:
在英语中,如果要表示两本书,三个学生,四把椅子这些两个或两个以上的概念时,要用名词的复数形式.
词形变化规则
1规则变化的复数形式
a一般情况下加–s
book—bookspen—pensgirl—girls
b以s,x,ch,sh,o结尾的加-es
bus—busesbox—boxeswatch—watchesdish—dishestomato--tomatoes
c以辅音字母加y结尾的单词把y变成I加–es
city—citiescountry—countriesbaby—babies
d以f或fe结尾的去掉f或fe.变成v加-es
leaf—leavesknife—kniveslife--lives
2不规则变化的复数形式
a元音发生变化:man—menwoman—womenfoot—feettooth—teethmouse–mice
b词尾发生变化:child—children
c单复数形式相同:fish—fishdeer—deersheep—sheep
练习
I请用括号中名词的复数形式填空
1Lookatthose_______.(child)
2Icanseea__________standingnearthedoor.(policeman)
3Doyouwantsome________fordinner?(potato)
4Inautumn,youcanseealotof_______ontheground.(leaf)
5Hehastwo_______.Oneisblue,theotherisyellow.(box)
6Two________liveinthisbuilding.(family)
II选择正确的词形
1Howmany(radioes,radios)canyousee?
2Thereare36(boys,boies)inmyclass.
3Lookatthose(sheeps,sheep).
4Idon’twant(a,an)oldcup.
5Givemethat(box,boxes),please.
III将以下单复数句进行转换
1Thisisaknife.______________________________________
2Thatisatomato.______________________________________
3Thatchildisverygood._____________________________________
4Thesearemice.______________________________________
5Thosearechildren.______________________________________
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