名词单复数的变化 (一) 规则变化 1.名词单数变复数,直接加 -s 占多数; book[bʊk] -books [bʊks]; pen [pen] - pens[penz]; apple['æpl] - apples ['æpəlz]; zoo [zuː] - zoos [zuːz] 读音:1.在清辅音后发[s] 2.在浊辅音和元音后发[z] 区别:face ['feɪs] - faces ['feɪsɪs] 2.s, x, z, ch, sh 来结尾,直接加上 -es; dress [dres] - dresses['dresiz] ; box [bɒks] - boxes['bɒksiz]; buzz [bʌz] - buzzes ['bʌziz](流言); watch [wɔtʃ] - watches ['wɔtʃiz] ; dish [dɪʃ] - dishes ['diʃiz] 读音:.以s、x、sh、ch结尾的名词后加-es,发[iz] 区别: fish 表示鱼类,单复数同形。fish表鱼肉,为不可数名词 3.词尾是 f 或 fe,将f或fe改成ves ; leaf [lɪif] - leaves [lɪːvz]; wife [waɪf]-wives[waɪvz]; knife[naɪf]-knives [naɪvz] 读音:-ves 读 [vz] 4.辅音 + y 在词尾,把 y 变 i 再加 -es; study ['stʌdɪ]-studies['stʌdiz] ; baby ['beibi] -babies['beibiz] ; city ['sɪtɪ]-cities['sɪtɪz] 读音:-ies读作[ iz ] 5.元音+y在词尾, 只加s就足够 boy [bɔi] – boys [bɔiz] ; day[deɪ]– days[deɪz]; monkey['mʌŋkɪ] – monkeys['mʌŋkɪz] 读音:-s读作[ z ] 6.词尾字母若是 o,加es常用4个已足够, 要加 -es 请记好,negro,hero,potato, tomato, negro['ni:grəu]-negroes['ni:grəuz];hero['hɪərəu]-heroes['hɪərəuz]; potato [pə'teɪtəʊ]-potatoes[pə'teɪtəʊz]; tomato[tə'mɑːtəʊ]-tomatoes[tə'mɑːtəʊz] 英雄和黑人爱吃土豆和西红柿。 Heroes and negroes like eating potatoes and tomatoes. 读音:-es读作[ z ] 7.其余o结尾的词加s, photo['fəʊtəʊ] -photos['fəʊtəʊz]; piano[pɪ'ænəʊ] -pianos[pɪ'ænəʊz] 读音:-s读作[ z ] (二) 不规则变化 男人女人 a 变 e,鹅足牙 oo 变 ee; man [mæn] - men[men]; woman[ 'wʊmən] - women ['wɪmɪn] ; goose [guːs] - geese[gi:s]; foot [fʊt] -feet[fi:t]; tooth [tuːθ] -teeth[ti:θ] 老鼠虱子也好记,ous 变 ic; mouse [maʊs] -mice[maɪs]; louse [laʊs]-lice [laɪs] 孩子加上 ren,鱼鹿绵羊不用变 child [tʃaɪld] - children ['tʃɪldrən] ; fish [fɪʃ]; deer [dɪə]; sheep [ʃi:p] (三)其他 1.名词做定语 (1). 只在后面名词加复数 apple tree-apple trees (2). man, woman随之后面的名词,而变化,后单其单,后复其复。 man doctor-men doctors woman teacher - women teachers (3)sport作定语永远用作复数 本文来源:https://www.wddqw.com/doc/6344dd0716fc700abb68fc81.html