可數(shù)名詞（講義）人教PEP版英語六年級下冊

小學(xué)英語語法系列（二）可數(shù)名詞概念可以用數(shù)目計算的名詞。表示一個時，可數(shù)名詞用單數(shù)；表示兩個或兩個以上，可數(shù)名詞用復(fù)數(shù)。舉例：agirltwogirlsoneboymanyboys用法名詞單數(shù)作主語，對應(yīng)的謂語動詞用單數(shù)；名詞復(fù)數(shù)做主語，對應(yīng)的謂語動詞用復(fù)數(shù)。舉例：Thisboyismybrother.Theseboysaremybrothers.備注：名詞單數(shù)通常不可以單獨使用，需要在前面加限定詞，如冠詞，數(shù)詞和代詞。舉例：名詞單數(shù)前加冠詞。（a/an/the）Ihaveapen.Hehasanapple.Thedogiscute.名詞單數(shù)前加數(shù)詞。Ihaveonebike.名詞單數(shù)前加代詞。（指示代詞或人稱代詞）Thatmanistall.Hissisterisfriendly.可數(shù)名詞變復(fù)數(shù)①直接加s舉例：bookbookspenpens②以s,x,ch,sh結(jié)尾，加es舉例：busbusesfoxfoxeswatchwatches（此處watch是名詞“手表”）dishdishes③以o結(jié)尾，無生命的加s;有生命的加es舉例：photophotospotatopotatoes④以輔音字母+y結(jié)尾，變y為i，加es;以元音字母+y結(jié)尾，加s舉例：candycandiestoytoys⑤以f,fe結(jié)尾，把f,fe變成v，再加es舉例：scarfscarvesknifeknives⑥不規(guī)則變化男人和女人，a要變成e舉例：manmen;womanwomen鵝足牙，oo變ee舉例：goosegeesefootfeettoothteeth魚羊鹿人不變舉例：fish;sheep;deer;people老鼠ous變ic舉例：mousemice孩子后面加個ren；公牛后面加個en舉例：childchildrenoxoxen練習(xí)寫出下列名詞的復(fù)數(shù)形式。1.glass___________2.boy____________3.duck____________4.house___________5.book___________6.lady_____________7.sheep___________8.deer____________9.child____________10.foot___________11.tomato_________12.ox____________13.desk___________14.window________15.pencil__________16.dish___________17.film___________18.day___________19.plane__________20.month_________21.inch__________22.village_________23.city___________24.family_________25.knife__________26.people________27.man_________28.thief__________29.witch_______30.monkey__________答案1.glasses2.boys3.ducks4.houses5.books6.ladies7.sheep8.deer9.children10.feet11.tomatoes12.oxen13.desks14.windows15.pencils16.dishes17.films18.days19.planes20.months21.inches22.vill