名词变复数课件.ppt

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1、名词变复数专项练习：bus5.tomato2box6.potato3watch7.dish4brush1.buses2.boxes3.watches4.brushes5tomatoes6.potatoes7dishes归纳：以s,sh,ch,tch,x,,o结尾的词变复数加es.二knifewifewolfshelfkniveswiveswolvesshelves归纳：结尾词，把以f,fe变成v,在加es.3babyfamilyfactoryboybabiesfamiliesfactoriesboys归纳：辅音加y结尾的词，把

2、y变成i,再加es.但元音加y，直接加s.四foottoothgoosefeetteethgeese归纳：有些oo可以变ee五appletreefactoryworkmandoctorwomanteacherappletreesfactoryworkersmendoctorswomenteachers归纳：复合名词通常在后一个名词上变复数，但是含有woman和man的复合名词，两者都要变复数六Englishman2.policewoman3.GermanEnglishmenpolicewomenGermans归纳：含有man与

3、woman的合成词，要把man含有man与woman的合成词，要把man与woman变复数。不是合成词直接加s七指示代词thisthatthesethose八人称代词（1)人称代词主格（2人称代词宾格me–usyou–youhimherit-themI–weyou---youhesheit---they九人称代词（1)形容词性物主代词（2)名词性物主代词my–ouryour-yourhisherits-theirmine–oursyours-yourshishersits---theirs易错：potatotomatozoo,

4、piano,radiophotoKangroo,bambookilo归纳：通常加es,但是zoo,piano,radiophotoKangroo,bambooKilo要加sesess易错题libraryboylibrariesboys归纳：辅音加y结尾的词，把y变成i,再加es.但元音加y，直接加s.易错题manwomanEnglishmanGermanmanteacherwomandoctormenwomen3.Englishmen4.Germans5.menteachers6.womendoctors七bookspensc

5、arscats5beds6buses7watches8oranges9boxes归纳：1.请后/s/2.浊元后读/z/3.t后/ts/4d后/dz/5./s//z//tʃ//dʒ//ʃ/后读/iz/单复数句子转换ThisisaknifeThesearesomeknives.2.Thatisabox.Thosearesomeboxes3.Sheisawomanteacher.Theyarewomenteachers.单复数句子转换ThisisaknifeThesearesomeknives.2.Thatisabox.Thosea

6、resomeboxes3.She/Heisawomanteacher.Theyarewomenteachers.七bookspenscarscats5beds6buses7watches8oranges9boxes归纳：1.请后/s/2.浊元后读/z/3.t后/ts/4d后/dz/5./s//z//tʃ//dʒ//ʃ/后读/iz/