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1、小學(xué)名詞變復(fù)數(shù)專項練習(xí)一.規(guī)則變化:???1)一般在名詞詞尾加s,?map—maps地圖?????????bird—birds鳥orange—oranges桔子?bike—bikes自行車;????2)以s,x,ch,sh結(jié)尾的名詞加es,??box—boxes盒子???class—classes班級,watch—watches手表???dish-dishes?盤??,?碟子,餐具;???3)以O(shè)結(jié)尾的名詞后面加s或es(有生命的加es,無生命的加s)photo—photos相片??radio—radios收音機??
2、zoo—zoos動物園tomato—tomatoes西紅柿???potato—potatoes土豆記憶口訣:(1)英雄和黑人吃西紅柿和土豆(下劃線詞變復(fù)數(shù)加es)(2)小公斤邊彈鋼琴邊聽收音機,還到動物園看袋鼠。(下劃線詞的復(fù)數(shù)加s)potato(土豆),tomato(西紅柿),hero(英雄),Negro(黑人),photo(照片),piano(鋼琴),radio(收音機),zoo(動物園),kilo(公斤)kangaroos(袋鼠)(4)以輔音字母加y結(jié)尾的名詞,變y為i+es????????baby—babie
3、s嬰兒???family—families家庭;????以元音字母加y結(jié)尾的名詞直接加s???????boy—boys男孩??????toy—toys玩具;?(5)以fe或f結(jié)尾的名詞,把fe或f變?yōu)関esknife—knives小刀??????wife—wives妻子leaf—leaves樹葉二:名詞復(fù)數(shù)的不規(guī)則變化1)child---children??????????foot---feet????????????tooth---teeth?????mouse---mice??????????man---men?
4、???????????woman---women2)單復(fù)同形如:deer,sheep,fish,Chinese,Japaneseli,jin,yuan,twoli,threemu,fourjin但除人民幣元、角、分外,美元、英鎊、法郎等都有復(fù)數(shù)形式。如:adollar,twodollars;ameter,twometers3)集體名詞,以單數(shù)形式出現(xiàn),但實為復(fù)數(shù)。如:peoplepolicecattle等本身就是復(fù)數(shù),不能說apeople,apolice,acattle,但可以說aperson,apoliceman,
5、aheadofcattle,theEnglish,theBritish,theFrench,theChinese,theJapanese,等名詞,表示國民總稱時,作復(fù)數(shù)用。4)以s結(jié)尾,仍為單數(shù)的名詞,如:a.maths,等學(xué)科名詞,為不可數(shù)名詞,是單數(shù)。b.news是不可數(shù)名詞。5)表示由兩部分構(gòu)成的東西,如:glasses(眼鏡)trousers,clothes若表達具體數(shù)目,要借助數(shù)量詞pair(對,雙);suit(套);?apairofglasses;twopairsoftrousers6)另外還有一些名詞,
6、其復(fù)數(shù)形式有時可表示特別意思,如:goods貨物,waters水域,fishes(各種)魚?二、專項練習(xí)題。<一>、????寫出下列名詞的復(fù)數(shù)形式?1、orange??????????????2、class??????????????3、text????????????4、monkey?????????????5、piano???????????? 6、child????????????7、shelf????????????????8、bed???????????????9、country???????????10、
7、family??????????????11、toy??????????????12、foot????????????13、Japanese????????????14、radio????????????15、photo????????????16、army???????????????17、tomato???????????18、fox?????????????19woman_____________?20knife_____________22,sheep________?23,I_________???24.h
8、e_________?25.this_______??26.she_____________27.watch_______?28.boy_______??29.zoo________??????30.diary______??31.day________?????32.people________???????33.book_______???