小学英语名词单数变复数规则及练习-2

可数名词变复数形式的规则1一般情况，在词尾加-s.desk---desks书桌girl---girls女孩boy---boyspen---pens2以-s,-x,-ch,-sh结尾的词，在词尾加--esbus---busesbox--boxesbrush--brusheswatch--watch3以辅音字母加-y结尾的词，变y为i，加-esbaby-babies婴儿family--families家庭4以-f或-fe结尾的词，变f或fe为v，再加-esknife---knives刀leaf---leaves树叶5以辅音字母加-o结尾的词，一般情况下，在词尾加-estomato---tomatoes西红柿potato--potatoes马铃薯6可数名词变为复数形式的不规则变化如下：foot---feet脚tooth--teeth牙齿goose---geese鹅man---men男人woman---women女人child---children孩子mouse---mice老鼠ox---oxen公牛Japanese--Japanese日本人Chinese--Chinese中国人deer---deer鹿sheep---sheep绵羊fish---fish鱼把单数变成复数：catfootduckwindowgooseeeltreemangirltablewomancakeballchildrabbitchairChinesesnakedoorJapaneseturtlecardeerorangehousesheeppineapplesheepfishballoonelephantkangaroohorselionpotatoplanebustomatomonkeyfoxphotokitebrushmangopencilpeachyo-yorulerstrawberrytoothvestfamilydayumbrellapartywolfantboyknifelemon