Module 1 Lost and found Unit 3 Language in us语法课件(共20张PPT)

(共20张PPT)
Unit3 Language in use
Are these crayons yours
No, they are hers.
Whose bag is this
It’s mine.
[探究 物主代词]
1. 含义:
物主代词是表示所有关系的代词，它分为________ 物主代词和________物主代词两种，其人称和数的变化详见下表：
形容词性
名词性
人称 物主代词
形容词性 物主代词 名词性
物主代词
第一人称 单数： 我的 my mine
复数： 我们的 our ours
第二人称 单数： 你的 your yours
复数： 你们的 your yours
人称 物主代词
形容词性 物主代词 名词性
物主代词
第三人称 单数 他的 his his
她的 her hers
它的 its its
复数： 他/她/它们的 their theirs
2.用法:
(1)形容词性物主代词相当于形容词,在句中作定语,修饰名词,一般不单独使用。如:
This is my pen.这是我的钢笔。
That is her pen.那是她的钢笔。
(2)名词性物主代词相当于名词。为了避免和前面提及的名词重复,可单独使用,相当于“形容词性物主代词+名词”。如:
These are my books.=These books are mine. 这些书是我的。
(3)名词性物主代词可用在of 后面,相当于“of+名词所有格”。如:
Here's a wallet of mine.
这是我的钱包。
This term we have two new teachers.One of them is a friend of my father's.
这个学期我们有两位新老师,其中一位是我爸爸的朋友。
1
Work in pairs. Ask and answer questions.
— Whose bag is this Is it yours
— No, it’s not mine. It’s his.
bag camera crayons eraser football gloves wallet watch
2
Complete the sentences with the correct form of the words from the box.
1. — Is this ______ sweater, Daming
— Yes, it is.
2. — Are these gloves ______, Betty
— Yes, they are.
3. — _______ watch is this
— It’s Tony’s.
her hers his its mine my whose your yours
your
yours
Whose
4. — This wallet isn’t _____. Is it yours
— Yes, it is. Thank you.
5. — Tony is looking for his crayons.
— Are these _____
6. — Is this bag Betty’s
— No, it’s not ______. It’s Lingling’s.
her hers his its mine my whose your yours
mine
his
hers
7. — Is this the girl’s football
— No, it’s not ____ football.
8. I can’t find ____ camera. Where is it
9. — What’s the name of the dog
— ____ name is Blackie.
her hers his its mine my whose your yours
her
my
Its
3
Match the words from Box A with the words from Box B.
her his your our my its
his hers its mine ours yours
A
B
Exercise
Ⅰ.用适当的代词填空
1.Look at ____.She is very beautiful.
2.I have a beautiful cat.____ name is Mimi.
3.That isn't her mobile phone.______ is purple.
4.Tim and Tony are twins._______ come from England.　　　　
_______ parents are in Shenzhen now.
her
Its
Hers
They
Their
5.That boy is my good friend._____ name is David.Look! These crayons are ____.
6.Our bikes are new.These are old.They aren't _____.
His
his
ours
(　　)7.[2018·河池] —Is this your dictionary, Jean
—No, it's not mine.It's _______.
A.she B.her C.hers D.herself
C
(　　)8.[2019·内江] —Which is Mary's dictionary
—This one is _____.That one is _____.
A.hers; mine B.her; mine
C.hers; my D.her; me
A
(　　)9.The _____ shoes are dirty, so they must take them off before they go into _____ house.
A.boys'; John's B.boys'; Johns'
C.boy's; Johns' D.boy's; John's
A
(　　)10.She is _____ English teacher._____ classes are
interesting.
A.we; She B.our; Her
C.our; She D.our; Hers
B
GOOD JOB