(共49张PPT)
Welcome back to school.
欢迎回到…
Welcome back to my English class
1
Unit 1
Whose is this
[hu:z]
谁的
bag
Lost and found
back bag thank
eraser name
wallet watch
Listen and repeat.
/ /
/ /
/ /
失物招领箱
lost and found box
look in 看（向...的里面看）
First of all （首先）
some crayons
a football
a watch
a purple wallet
a bag
an eraser
a pair of gloves
What’s this / What are these
It’s a / an … / They are …
1
Match the words from the box with the pictures.
bag crayons eraser football gloves wallet watch
1
2
3
4
7
6
5
①
②
③
④
⑤
⑥
⑦
[`krei nz]
[ `re s ]
[`w lit]
[ɡl vz]
1. Is the football Tony’s
2. Are the crayons Betty’s
3. Whose gloves are these
Listen and answer the questions.
Yes, it is.
No, they aren’t.
They are Betty’s.
B: They‘re our erasers.
They‘re ours.
A：Whose erasers are these
我们的橡皮擦
B: Yes, they are.
A：Are these erasers yours
你们的橡皮擦
A：Are these your erasers
ours= our+erasers(名词)
yours= your+erasers(名词)
crayons
Whose crayons are these？
They're their crayons.
They're theirs .
their crayons= theirs 他们的蜡笔
他们的蜡笔
Is the bag yours
B: It’s my bag.
It’s mine.
A：Is this your bag
A：Whose bag is this
B：Yes,it's my bag.
Yes,it's mine.
我的书包
你的书包
mine=my+bag(名词)
Whose purple wallet is this
It’s ______wallet.
Tony’s
It’s his wallet.
It’s his.(他的)
Tony
Ms Li: Whose watch is it
Daming: It’s Betty’s watch.
It’s her watch.
It’s hers.(她的)
Betty
football
Whose football is this？
It’s its football.
It’s its.
its football = its
（它的）
名词的所有格形式
具体的名字，直接在名后加’s，比如：
Li Ming——Li Ming’s
可数名词以s结尾时，其名词所有格形式是名词后加“ ’ ”
the student——the student’ s
the students——the students’
注意：Kate and Lucy’s room 凯特和露西的房间
(两人共有的房间）；Kate’s and Lucy’s rooms 凯特
的房间和露西的房间（两人各自的房间）。
另外，of 短语也可以用来表示所属关系。如：
a map of China 一幅中国地图
我的······ mine = my + n.
你的······ yours = your + n.
他的······ his = his + n.
她的······ hers = her + n.
它的······ its = its + n.
我们的······ ours = our + n.
你们的······ yours = your + n.
他们的······ theirs = their + n.
名词性物主代词=形容词性物主代词+名词
3. Listen and read.
Ms Li: Welcome back to school, everyone!
First of all, come and look in the lost
and found box! There are a lot of things
in it. Whose bag is this
Lingling: Oh sorry! It’s mine. Are my crayons
there too
Ms Li: Are these crayons yours
Lingling: Yes, they are and this eraser too.
Thank you.
Ms Li: Whose tapes are these
欢迎回来
首先
过来看看
失物招领箱
许多
Daming: They’re mine.
Ms Li: Here’s a purple wallet!
Tony: It’s mine. Look! Here’s my name “Tony”!
Thank you.
Ms Li: You’re welcome! Look at this nice watch.
Is it yours too, Daming
Daming: No, it isn’t. I think it’s Betty’s.
Lingling: Yes, it’s hers.
Ms Li: Everyone, Please be careful with your things
from now on.
Daming: Here are some nice gloves.
Whose gloves are they
Ms Li: Let me see…Oh, they’re mine! Thank you!
be careful to do sth.
小心做某事
小心…,保管好…
从现在开始
让我看看，让我想想
在这儿
看…
1.What’s in the lost and found box
a lost and found box
一个失物招领箱
A bag, crayons,an eraser, tapes, a purple wallet, a nice watch and gloves.
2. Whose bag is this
It’s Lingling’s.
4. Is the eraser Daming’s
No, it isn’t. It’s Lingling’s.
Now match the people with their things.
1、Lingling a) crayons
2、Daming b) gloves
3、Tony c) tapes
4、Betty d) wallet
5、Ms Li e) watch
5. Complete the passage with the correct
form of the words from the box.
careful hers mine purple tape yours
Ms Li: Lingling’s bag is in the lost and found
box. The crayons are (1)____ too. Daming’s
(2) ______ and Tony’s (3) _______ wallet
are here. Is the watch (4) ______, Daming
Please be (5) ________ with your things!
And whose gloves are these Oh, sorry.
They’re (6) _______.
hers
tapes
purple
yours
careful
mine
speaking
---Are the crayons Betty’s
---No, they’ re not hers. They’re Lingling’s.
4. Work in pairs. Ask and answer.
--- Is the bag Lingling’s
---Yes, it’s hers.
--- Is the wallet Daming’s
---No, it’s not his. It’s Tony’s.
--- Is the eraser Ms Li’s
---No, it’s not hers. It’s Lingling’s.
Whose …is this
Lingling’s
Betty’s
Lingling’s
Tony’s
Talking
It’s…
Whose …are these They are…
Ms Li’s
Lingling’s
Daming’s
his
hers
Be careful with your school things.
Next
7. Work in groups of three or four. Put four or five school things on the desk.
A: Is this your pen
B: Yes, it’s mine.
A: Whose pencil is it
C: It’s …
Now ask and answer.
1. My English teacher’s son likes using c to draw pictures.
2. There is some money in his w .
3. Mum, it’s very cold outside. Where are my g
4. Jim, put your e in your pencil- box, please.
5. Mike has got a nice w , you can ask him the time.
rayons
allet
loves
raser
atch
I. 根据句意和首字母写单词。
II. 根据句意从方框中选择单词填空。
1. — Tony, is this _______ bag
— No, it’s not _______. Let me ask Lingling,
maybe it’s _______.
2. — _______ pen is this
— It’s _____ pen. I am looking for it.
3. — What color are Mary’s shoes
— _______ shoes are ________.
4. — Where is Mr. Smith
— He is talking to a boy at the _______ and found office.
5. — Is this sweater ________, Tom
Please be _________ with your things.
— Thanks a lot. I will.
whose, lost, mine, my, your, yours, her, hers, careful, purple
your
Whose
mine
hers
my
Her purple
lost
yours
careful
III. 根据句意从括号内选择合适的词填空。
1. That is not ________ box. That box is
very small, but _______ is very big. ( I )
2. The dress on the chair is _________.
Give it to _________. ( she )
3. This is a dog. _________ black.
________ colour is black. ( it )
my
hers
mine
It’s
her
its
4. Is this pencil ________, Sam
_______ must look after ______
things well. ( you )
5. That is not _________ English book.
_________ is at home. ( he )
yours
his
You your
His
IV. 根据汉语意思完成下列英语句子，每 空一词(含缩略形式)。
1. 首先，让我告诉你这个消息。
_____ ___ ____, let me tell you the news.
2. 买一套房子要花一大笔钱。
It takes ____ ____ _____ money to buy a house.
3. 这个小男孩正面带微笑地看着我。
The little boy ____ _______ ____ me with a big smile.
First of all
a lot of
is looking at
4. 从现在开始我们要尽量做得更好。
______ ______ ____, we will try to do better.
5. 让我想想，哦，是我的。
_____ ____ ____. Oh, they’re ______.
6. — 这台电脑是Betty的吗？
— 不，不是她的。是Kate的。
— Is the computer _______
— No, it isn’t _____. It’s _______.
From now on
Let me see
mine
Betty’s
hers Kate’s
1. Is this your eraser
________________
2. It’s not mine.
________________
3. Are these your boxes
___________________
4. They are not mine.
___________________
Is this eraser yours
It’s not my eraser.
Are these boxes yours？
They are not my boxes.
