名詞單數(shù)變復(fù)數(shù)規(guī)則-資料下載頁(yè)
2025-10-11 23:10本頁(yè)面
【正文】 ve→has 2)單數(shù)名詞加s: students, apples, bags, trees, books, brothers. 2)以s、x、sh、ch結(jié)尾的名詞加es: glasses, boxes, brushes, matches. 3)以輔音字母加y結(jié)尾的名詞，變y為i加es: cities, babies, enemies.4)以f或fe結(jié)尾的名詞，多數(shù)變f為v加es: wives, : roofs, proof s, chiefs. 5)以o結(jié)尾的名詞，有些加es: Negroes, heroes, tomatoes, 它加s: radio s, zoos, pianos, photos.6)不規(guī)則名詞：foot→feet, goose→geese, tooth→teeth, child→children, man→me n, woman→women, sheep→sheep, deer→deer, mouse→)某些外來(lái)詞變復(fù)數(shù)：datum→data, medium→media, bacterium→bacteria, curriculum→curricula, criterion→criteria, phenomenon→phenomena.(um/on→a)analysis→analyses, basis→bases, crisis→crises, diagnosis→diagnoses.(is→es)8)復(fù)合名詞變復(fù)數(shù)：以不可數(shù)名詞結(jié)尾的復(fù)合名詞無(wú)復(fù)數(shù)形式，如：homework. 以man或woman為前綴的復(fù)合名詞變復(fù)數(shù)，前后兩個(gè)名詞都變復(fù)數(shù)，如：manservant→menservants, woman student women students.其它復(fù)合名詞變復(fù)數(shù)：grownup→grownups, brotherinlaw→brothersinlaw, standby→standsby. 9)復(fù)合形容詞做定語(yǔ)時(shí)，其中的名詞保持單數(shù)：a sixyearold boy，a twohundredpage book大多數(shù)名詞變復(fù)數(shù)時(shí)在末尾直接加“s”：book boy piano 以“s, x, sh, ch”結(jié)尾的名詞變復(fù)數(shù)時(shí)在末尾加“es”：dress watch box部分以“o”結(jié)尾的名詞變復(fù)數(shù)時(shí)也要在末尾加“es”：hero nero potato mango tomato以輔音加”y”結(jié)尾的名詞變復(fù)數(shù)時(shí)在末尾將“y”改“i”加“es”：family baby puppy以“f”或“fe”結(jié)尾的名詞變復(fù)數(shù)時(shí)在末尾將“f”或“fe”改為“ves”：knife wife部分名詞屬于單復(fù)數(shù)同形，名詞復(fù)數(shù)還是其本身：sheep fish部分名詞本身就是復(fù)數(shù)：people glasses clothes部分單詞中含有字母組合“oo”，應(yīng)將“oo”改為“ee”：foot goose部分名詞屬于不規(guī)則變化，應(yīng)專(zhuān)門(mén)記憶：man child mouse不可數(shù)名詞一般不使用復(fù)數(shù)形式：water milk第五篇：名詞單數(shù)變復(fù)數(shù)的規(guī)則名詞單數(shù)變復(fù)數(shù)的規(guī)則：“s”，如：an officer—officersa tourist—touristsa passport—passports “s” “x” “sh” “ch” “o”結(jié)尾的單數(shù)名詞變復(fù)數(shù)時(shí)，需要后面加“es” 如： a bus—buses a box—boxes a fish—fishes“y”結(jié)尾的單數(shù)名詞變復(fù)數(shù)，我們?cè)谠~尾加 “s” 如：a boy—boys a key—keys a play –plays“y”結(jié)尾的單詞，需把y改為i再加es 如：a fly—flies a baby—babies a family—families “f”或 “fe”時(shí)，將f,fe改為v，再加es 如：a housewife—housewives life—lives，man—menchild—children sheep—sheep名詞單數(shù)變復(fù)數(shù)的規(guī)則：“s”，如：an officer—officersa tourist—touristsa passport—passports “s” “x” “sh” “ch” “o”結(jié)尾的單數(shù)名詞變復(fù)數(shù)時(shí)，需要后面加“es” 如： a bus—buses a box—boxes a fish—fishes“y”結(jié)尾的單數(shù)名詞變復(fù)數(shù)，我們?cè)谠~尾加 “s” 如：a boy—boys a key—keys a play –plays“y”結(jié)尾的單詞，需把y改為i再加es 如：a fly—flies a baby—babies a family—families “f”或 “fe”時(shí)，將f,fe改為v，再加es 如：a housewife—housewives life—lives，man—menchild—children sheep—sheep名詞單數(shù)變復(fù)數(shù)的規(guī)則：“s”，如：an officer—officersa tourist—touristsa passport—passports “s” “x” “sh” “ch” “o”結(jié)尾的單數(shù)名詞變復(fù)數(shù)時(shí)，需要后面加“es” 如： a bus—buses a box—boxes a fish—fishes“y”結(jié)尾的單數(shù)名詞變復(fù)數(shù)，我們?cè)谠~尾加 “s” 如：a boy—boys a key—keys a play –plays“y”結(jié)尾的單詞，需把y改為i再加es 如：a fly—flies a baby—babies a family—families “f”或 “fe”時(shí)，將f,fe改為v，再加es 如：a housewife—housewives life—lives，man—menchild—children sheep—sheep
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