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lot of/ plenty of,a bit of ,a great deal of, a large amount of +不可數(shù)名詞注:有些修飾語(yǔ)既可修飾可數(shù)名詞也可修飾不可數(shù)名詞,如all, some, enough, a lot of, lots of, plenty of, a (large) quantity of 等英語(yǔ)可數(shù)名詞的單復(fù)數(shù):英語(yǔ)可數(shù)名詞有單數(shù)和復(fù)數(shù)兩種形式。名詞由單數(shù)變復(fù)數(shù)的基本方法如下:①在單數(shù)名詞詞尾加s。如:map → maps,boy→ boys,horse→ horses, table→ tables.②s,o,x ,sh,:class→classes, box→boxes, hero→heroes, dish→dishes, bench→benches.[注]:少數(shù)以o結(jié)尾的詞,變復(fù)數(shù)時(shí)只加s。如:photo→photos, piano→pianos.③以輔音字母加y結(jié)尾的名詞,變y為i,再加es。如:family→families, city→cities, party→parties.④以f或fe結(jié)尾的名詞,變f或fe為v,再加es。如:shelf→shelves, wolf→wolves, life→lives, knife→knives.不規(guī)則變化:man→men, woman→women, sheep→sheep,tooth→teeth, fish→fish, child→children, ox→oxen, goose→geese, foot—feet ,mousemice不可數(shù)名詞一般沒(méi)有復(fù)數(shù)形式,說(shuō)明其數(shù)量時(shí),要用有關(guān)計(jì)量名詞。如:a bag of rice→two bags of rice, a piece of paper→three pieces of paper, a bottle of milk→five bottles of milk. 部分單詞的復(fù)數(shù)形式不變。例:fish。 sheep。 cattle。 deer。 means(方法),Chinese,people,有些名詞經(jīng)常是帶著s詞尾的,但通常都作單數(shù)看待,如: Phonetics(語(yǔ)音學(xué)),physics(物理學(xué)),optics(光學(xué)),politics(政治),news(新聞)等。另外還有一些名詞,其復(fù)數(shù)形式有時(shí)可表示特別意思,例:goods貨物,waters水域,fishes(各種)魚,papers文件,證件,greens青菜,manners禮貌,ruins廢墟,troops軍隊(duì),looks外貌,times時(shí)代,等合成詞復(fù)數(shù)詞是以主要的名詞來(lái)表示 例:daughterinl