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1、句子单复数转变练习,例句,This is my friend.That is his brother.,These are my friends.,Those are his brothers.,单数变复数,this 变 these that 变 those he/she/it 变they is 变成 are 名词后边加复数你的 我的 他/她的 都不变.物主代词不与a/an并用。,e.g 1.This is my brother.,These are my brothers.,2.Is that your sister?,Are those your sisters?,3.She is my
2、friend.,They are my friends.,Yes,it is.,Yes,they are.,Is this/that?Yes,it is.No,it isnt.,Are these/those.?Yes,they are.No,they arent.,Whats this/that?Its.,What are these/those?Theyre,Are these his computer games?肯定回答：否定回答：,Yes,they are.,No,they arent.,变肯定句：,These are his computer games.,变否定句：,These
3、are not his computer games.,Those are backpacks.变否定句：,Those are not backpacks.,缩写：,Those arent backpacks.,Thosere not backpacks.,变一般疑问句：,Are those backpacks?,肯定回答：,否定回答：,No,they arent.,Yes,they are.,一、请把下列句子变成复数,Is this your handbag?Yes,it is.Is this your dress?No,it isnt.Is this your watch?She is a
4、 new student.,单复数互变,That is Emmas aunt.These are my sisters.Those are your notebooks.Is this her key?Those are erasers.That is his dictionary.This is my friend.Thats her watch.,句型转换练习,1.This is my uncle.(改为一般疑问句)_ this _ uncle?2.That is Emmas aunt.(变复数)_ _ Emmas aunts.3.These are my sisters.(变单数)_ i
5、s my _.4.That is my cousin.(变复数)_ _ my _.,Is your,Those are,This sister,Those are cousins,句型转换练习,5.Are those your brothers?(做肯定回答)_,_ _.6.Those are Tims parents.(一般疑问句)_ _ Tims parents?7.Those are your notebooks.(变单数)_ _ your _.8.Those are my friends.(变一般疑问句)_ _ _ friends?,Yes they are,Are those,That is notebook,Are those your,
