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1、可數(shù)名詞單數(shù)變復(fù)數(shù)規(guī)則Contents詞匯練習(xí)規(guī)則總結(jié)練習(xí)鞏固課后作業(yè)Exercise寫出下列名詞的復(fù)數(shù)形式mapbagcarbuswatchbabymarymonkeyholidayphotopianoradiozoopotatotomatogulfroofknifeleafwolfchildfootmanwomandeersheepfishAmerican例：stopbookfriendbagdeskchairstopsbooksfriendsbagsdeskschairs二、以s、x、ch、sh等詞綴結(jié)尾
2、的單詞在詞尾加es一、普通詞匯，直接在詞尾加s清輔音后讀/s/; 2.濁輔音和元音后讀/z/;例：busboxchurchwishbusesboxeschurcheswishes可數(shù)名詞單數(shù)變復(fù)數(shù)規(guī)則三、以輔音加y結(jié)尾的單詞把y變成i加es例：familystory其中:以輔音加y結(jié)尾的專有名詞及元音加y結(jié)尾的單詞按普通單詞的規(guī)則familiesstoriesTorysHenryskeysdays例:ToryHenrykeyday四、以f或者fe結(jié)尾的單詞，把f或者fe變成ves有些以f結(jié)尾的單詞直接在詞尾加s
3、海灣邊，屋頂上，首相農(nóng)仆相望，誰說他們無信仰，證明就在手帕上。gulfroofchiefserfbeliefproofhandkerchief例：lifeknifewolfleafliveskniveswolvesleaves妻子拿刀去宰狼，小偷嚇得發(fā)了慌，躲在架后保己命，半片樹葉遮目光。Wifeknifewolfthiefshelfselflifehalfleaf﹡﹡五、以o結(jié)尾的有生命的在詞尾加es，A.有生命的：兩人兩菜一火山NegroheropotatotomatovolcanoB.無生命的：無生命的在
4、詞尾加s。Negroesheroespotatoestomatoesvolcanoeszoobamboophotopianoradiozoosbamboosphotospianosradios六、不同國(guó)家的人A.“中日瑞”友好一致Chinese---ChineseJapanese---JapaneseB.英法聯(lián)盟a變eC.其它一律在詞尾加sEnglishman---EnglishmenGerman---GermansAustralian---Australians國(guó)籍單數(shù)復(fù)數(shù)中國(guó)人aChinesetwoChin
5、ese瑞士人aSwisstwoSwiss澳大利亞人anAustraliantwoAustralians俄國(guó)人aRussiantwoRussians意大利人anItaliantwoItalians希臘人aGreektwoGreeks法國(guó)人aFrenchmantwoFrenchmen日本人aJapanesetwoJapanese美國(guó)人anAmericantwoAmericans印度人anIndiantwoIndians加拿大人aCanadiantwoCanadians德國(guó)人aGermanstwoGermans英國(guó)人
6、anEnglishmantwoEnglishmen瑞典人aSwedetwoSwedes七、單復(fù)數(shù)同形（單數(shù)和復(fù)數(shù)形式是一樣的）單數(shù)：Peopledeersheepfish八、其它不規(guī)則變化的名詞復(fù)數(shù)：Peopledeersheepfish例：child---childrenmouse—micetooth---teethfoot------feetman----menwoman-womengoose---geesemouse---mice等map------mapsbag-------bagscar-------
7、carsbus-------buseswatch----watchesbaby-----babiesMary----Marysmonkey--monkeysholiday--holidaysphoto----photospiano----pianosradio-----radioszoo-------zoospotato---potatoestomato---tomatoesgulf------gulfsroof------roofsknife-----knivesleaf-------leaveswolf--
8、----wolveschild-----childrenfoot------feetman------menwoman---womendeer------deersheep----sheepfish-------fishAmerican---Americans1.Last?night,?there?was?a?food?accident.?Ten?____?were?ill,?but?
