名词性&形容词性物主代词ppt课件.ppt

Unit3名词性物主代词与形容词性物主代词It’smydog.It’shisdictionary.
It’sherruler.
They’reourbooks.
They’reyourdesks.
my形容词性物主代词形容词性物主代词4.A:Thisdressisnot______（你的）.
Ithinkit’s___（她的）.
B:No,Linda’sisred.
Thisoneisn’t_____.(她的)Myhandsarebigger,biggerthanyours.

Yourhandsaresmaller,smallerthanmine.

Theirarmsarelonger,longerthanyours.Thisisbag.
(A.myB.mine)yours
Thepencilsare.
(A.theirB.theirs)Myrulerisred.
isyellow.
(A.HerB.Hers)Theyarebooks.Yoursareoverthere.

(A.ourB.ours)A:Arethey(you)books?
B:No,they’renot(I).
A:Whosebooksarethey?
B:They’re(they),Ithink.
A:Arethesebooks(you)?
C:Yes,they’re(we).
Thankyou.
A:You’rewelcome.
形容词性物主代词在使用名词性物主代词时，必须有特定的语言环境，也就是说省略的名词已经提起过，大家已经知道。
例：It'shers.是她的。
Thereisabook.It'shers.
那有本书。是她的。
名词性物主代词=形容词性物主代词+名词
为避免重复使用名词，有时可用“名词性物主代词”来代替“形容词性物主代词+名词”。
例：Mybagisyellow,herbagisred,hisbagisblueandyourbagispink.
为避免重复使用bag，可写成Mybagisyellow,hersisred,hisisblueandyoursispink.1.Thisisnot_____dictionary.______isathome.(I)
2.Thesearenot_____books._____areoverthere.(he)
3.Gina’spenisred,_______isgreen.(Jenny)
4.Thisisnot_______classroom,______isupstairs.(we)
5.Mrs.Greenismyteacher.I’m
_____student.Thankyou!
Bye-bye.