小学英语--名词单数句变复数句培训课件.ppt

小学英语-名词单数句变复数句 am,is am,is要变为要变为areare。Im a student.Im a student.We are students.We are students.不定冠词不定冠词a,ana,an要去掉。要去掉。He is a boy.He is a boy.They are boysThey are boys指示代词指示代词this,thatthis,that要变为要变为these,thosethese,those。This is a book.This is a book.These are books.These are books.普通单数名词要变为复数形式。普通单数名词要变为复数形式。It is a cat.It is a cat.They are cats.They are cats.man,man,womanwoman作作定定语语修修饰饰可可数数名名词词时时，要要在在 数数 上上与与被被修修饰饰名名词词保保持持一一致致。但但其其他他名名词词修修饰饰名名词词表表示示 性质性质 时，不作变化。时，不作变化。He is a man doctor He is a man doctor They are men doctors.They are men doctors.This is an apple tree This is an apple tree They are apple trees.They are apple trees.口诀口诀单数句子变复数，变化规则要记住。单数句子变复数，变化规则要记住。名词代词要变化，名词代词要变化，am,isam,is要变要变areare。this,thatthis,that变成啥，变成啥，these,thosethese,those来替它。来替它。he,she,ithe,she,it要变啥，全部变要变啥，全部变theythey不用怕不用怕.要变要变wewe莫落下，名词后面把莫落下，名词后面把s/ess/es加。加。名前冠词去掉它，其余成分原样加。名前冠词去掉它，其余成分原样加。ExcercisesExcercises 单复数相互转换，每空一词单复数相互转换，每空一词(含缩写含缩写)。1.The woman is a nurse.(1.The woman is a nurse.(改为复数句改为复数句)The_ _ _.The_ _ _.2.There are some old cars.(2.There are some old cars.(改为单数句改为单数句)There _ _ old _.There _ _ old _.3.He has a new book.(3.He has a new book.(改为复数句改为复数句)_ _ new _._ _ new _.4.Are these your chicks?(4.Are these your chicks?(改为单数句改为单数句)_ _ your _?_ _ your _?5.Is there a sheep in the playground?(5.Is there a sheep in the playground?(改为复数句改为复数句)_ _ there there _ _ _ _ in in the the playground?playground?此课件下载可自行编辑修改，仅供参考！此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢感谢您的支持，我们努力做得更好！谢谢