Unit3 Welcome to Sunshine Town period 4 Grammar课件(共21张PPT)

(共21张PPT)
Unit 3 Welcome to Sunshine Town
Grammar
课程导入
belongs to
Whose is this/ are these
It is key king.
This key king is .
Jack’s
Jack’s
Jack
课程导入
belongs to
Whose is this/ are these
They are pencils.
The pencils are .
Mary’s and Jack’s
Mary’s and Jack’s
Jack
Mary
课程导入
belongs to
Whose is this/ are these
It’s basketball.
The basketball is .
Mary and Jack’s
Mary and Jack’s
Jack
Mary
Work out the rule
It’s Jack’s key ring.
They are Mary’s and Jack’s pencils.
It’s Mary and Jack’s basketball.
1. 一般情况下在名词末尾加’s.
2.若两人分别拥有某物，则应在每一个名词后加’s :
A’s and B’s
3. 如果一样东西为几个人所共有，则只在最后一个名词上加’s : A and B’s
Practice
Mrs. King是莉莉和露西的妈妈。(莉莉和露西是双胞胎)
Mrs.King is ________________ mother.
这是莉莉和露西的床。（一人一床）
These are ________________beds.
Lily and Lucy’s
Lily’s and Lucy’s
Presentation
This football is _________ . (Charles)
The teddy bear is _________. (the girls)
These pencil cases are ____________. (the children)
Charles’s
the girls’
the children’s
Work out the rule
1. 在以s结尾的单数名词后加’s。
2. 在以s结尾的复数名词结尾加’。
3. 在不以S结尾的复数名词后仍然加’s。
A
The students have some presents for the exchange students, but their things got mixed up. Mr Wu is asking Amy which things belong to which people. Help Amycomplete the answers.
4. Whose key ring is that It’s ____________.
1. Whose postcards are these They’re__________.
2. Whose cap is this It’s _____________.
3. Whose T-shirt is that It’s_____________.
5. Whose pencils are those They’re ___________.
Millie’s
Daniel’s
Kitty’s
Daniel’s
Millie’s
Presentation
The ______ name is Jack.
The name ______ the dog is Jack.
the windows of the house房屋的窗户
the door of the room 房间的门
an old friend of mine 我的一位老朋友
an old friend of my father's 我父亲的一位老朋友
dog’s
of
Work out the rule
1. 无生命事物名词的所属关系, 一般常用 “ of＋ 名词”来表示，即 of 所有格。
2. of 所有格与’ s 所有格有时可以互换, 不过要注意它们物主的位置不同。
3. 双重所有格形式就是既含有's结构，又含有of结构。
Presentation
Possessive adjective (形容词性物主代词)
I love toys.
You We They He loves She It my
your
our
their
his
her
its
Possessive pronoun(名词性物主代词)
They are ______(my).
______(you).
______(our).
______(their).
______(his).
______(her).
mine
yours
ours
theirs
his
hers
Work out the rule
I you he she it we you they
my your his her its our your their
mine yours his hers / ours yours theirs
possessive pronouns = possessive adjectives + nouns
形容词性物主代词 + 名词 = 名词性物主代词
8
B
The students have some new books from the bookshop, but their books are mixed up. Look at the picture below and complete their conversation.
Daniel: Look at our books. They’re all over the place.
Millie: Are those _____ books, Amy
Amy: No, they aren’t ______. They’re Sandy’s. ____ book is under Sandy’s chair.
Sandy: Yes. And _____ is here too, Simon.
Simon: What about that book, Sandy Is it _____
Sandy: No. It’s Millie’s.
Daniel: Oh, yes, it’s _____, and here is ___ book. It’s next to Amy’s pencil case.
your
mine
My
yours
yours
hers
my
Summary
① 无生命事物名词的所属关系, 一般常用 of＋名词 来表示，即 of 所有格。
e.g. a map of China 一幅中国地图，
②表示时间,距离,国家,城市的名词, 加 's 构成所有格
e.g. today’s newspaper
③若两人共有某物，用 A and B's
e.g. Mrs. King is Lucy and Lily's mother.
④若两人分别拥有某物，用A's and B's
e.g. These are Lucy's and Lily's beds.
⑤双重所有格 : of+名词所有格 / of + 名词性物主代词
e.g. a friend of mine
an old photo of my father’s.
⑥特殊所有格（to的所有格 <一般有唯一性>）
e.g. the key to the door
GOOD JOB