会计学名词复数的规则变化一般情况下直接在词尾加“s”读音：清（无声）/s/cups浊（有声）/z/dogs元（有声）/z/umbrellas/t/后/ts/catstickets/d/后/dz/bedsbirds单词以es结尾读/iz/2.以s,sh,ch,x结尾的名词在词尾加“es”读音:/ɪz/dresses3.以fe结尾的名词，把fe变为“ves”读音:/vz/housewives4.以辅音字母加y结尾的名词，要变y为i再加-es,以元音字母加y结尾的名词直接加s,读/z/5.以o结尾的名词,表示无生命事物的名词加-s,表示有生命事物的名词加-es，读/z/10/2/202410/2/2024某些名词的复数形式在词尾加en或ren:child-----childrenox-----oxen某国人变复数：[][][]Lesson20Contentsbig[bɪg]大的small[smːl]小的open[‘əʊp(ə)n]开着的shut[ʃʌt]关着的onehundredandfive105106217Theyareclean.Theyaredirty.Theyarehot.Theyarecold.Theyarefat.Theyaresmall.Writetheirregularpluralsofthesenouns.TextWritetheirregularpluralsofthesenouns.Writequestionsandanswers.5.theirchildren/old?6.theshops/shut?7.yourpassports/old?8.yourcases/light?9.thewomen/hot?10.theboys/tall?Readthesesituations.Whatdoyousay?四、选择填空()1.Theyarefat.Theyaren’t______.A.thinB.fatC.tallD.short()2.The______aretall.A.policemanB.policemansC.policemenD.policewoman()3.______teachersareverygood.A.IB.MyC.MeD.Them()4.Theseare______books.A.TomB.TomsC.Tom’sD.Toms’()5.______isthis?It’sabox.A.WhoB.WhereC.HowoldD.What把下列名词变复数：1.taxidriver2.housewife3.fly4.Frenchman5.milkman6.German7.child8.airhostess9.monkey10.Negro划出错误并改正：1.Thisisapostmen.2.Themanisanengineers.3.Theseareblueshirt.4.Itisacars.5.Thosearebrowndog.