英語-可數(shù)名詞復數(shù)形式-名詞單復數(shù)-PPT-課件-含有練習題

可數(shù)名詞可數(shù)名詞單數(shù)—指一個人或一件事物時，用單數(shù)形式。復數(shù)—指兩個或多個人或事物時，用復數(shù)形式。

1.怎么從單數(shù)變成復數(shù)呢？

2.你知道那些變化規(guī)則呢？(1)一般的名詞詞尾直接加s。如：book---books

room---rooms

house---housesday---days(2)以s,x,ch,sh結尾的名詞，在詞尾加es。ch-s-sh-x“吃死是錯”如：bus–busesglass–glassesbox–boxesdish–disheswatch--watches(3)以o結尾的名詞，有生命的加es，沒生命的加s。如：photo—piano—tomato-potato-zoo—hero英雄-mango-negro黑人-photospianostomatoespotatoeszoosheroesmangoesnegroes(4)以“輔音字母+y”結尾的名詞，要先將y變?yōu)閕，再加es。除Aa

EeIiOo

Uu之外如:city—citiesbody—bodiesfactory—factoriesfamily—familiesstory—storiescountry—countriescherry—cherrieshobby--hobbies

toy–

toys

(5)以f或fe結尾的名詞，要將f或fe變成v，再加es。狼的妻子，爬上架子，拿著刀子，砍下葉子，砸到了小偷，剩下半條命。如：wolf—wolveswife—wivesshelf—shelvesknife—knives

leaf—leavesthief—thieveshalf—halveslife--lives(6)特例。變化沒有規(guī)律，常?？?要記準！單復數(shù)一樣：sheep—sheepdeer—deerfish—fishChinese—Chinese如：man—menwoman—womenfoot—feettooth—teethchild—childrenmouse—miceox(公牛)—oxen(7)國人的復數(shù)變化。英法聯(lián)軍a變e，Englishman--EnglishmenFrenchman—Frenchmen其中德國最重點。German--Germans中日友好永不變,Chinese--ChineseJapanese—Japanese其他s放后面，American—Americans你，敢挑戰(zhàn)嗎？請將出現(xiàn)的單詞，變成復數(shù)形式！photophotosfamilyfamiliesboyboyspeachpeachessheepsheepwifewivesmanmenwolfwolvestomatotomatoespeoplepeople人們milkmilk你，愿意超越嗎?請完成句子！Therearefour_______(potato)onthetable.potatoesMysisterhasthree________(knife).knivesDoyouhaveany_______(hobby)?hobbiesThereissome______(water)inthe