(共36张PPT)
Unit1 Whose bag is this
Where is it
bag
What can you see here
crayons
eraser
gloves
wallet
football
n. 蜡笔
n. 橡皮擦
n. 手套
n. 钱包
watch
n. 表；手表
Match the words with the pictures.
1
bag ______ crayons ______ eraser ______ football ______ gloves ______ wallet ______ watch ______
1
2
3
4
7
6
5
1
2
4
7
6
5
3
Listen and answer the questions.
2
1. Is the football Tony’s
2. Are the crayons Betty’s
3. Whose gloves are these
Yes, it is.
No, they aren’t.
They are Betty’s.
Listen and talk about the things in lost and found box.
a wallet
gloves
an eraser
crayons
a watch
a bag
a football
Betty: Is this your football, Tony
Tony: Oh, yes. Thank you. And that’s my sweater. Are these your crayons, Betty
Betty: No, they aren’t.
Tony: Whose crayons are they
Betty: I think they’re Lingling’s. but these gloves are mine.
Tony: And that’s my wallet.
Tapescripts
Role play
I have an eraser. 我有一块橡皮擦。
eraser是以________音素开头的可数名词，表示泛指时，其前用不定冠词________。
eraser的同义词是rubber。
元音
an
活学活用
1．There is ________ eraser in the lost and found box. Is it yours
A. a B. an
C. the D. /
B
Here are some nice gloves.
这儿有一些漂亮的手套。
I want to buy a pair of gloves for my mother.
我想给我妈妈买一副手套。
glove为________名词，其复数形式为________。表示“一副手套”用________________。
“数词＋pair(s) of＋可数名词复数”在句中作主语时，谓语动词的单复数取决于pair的单复数。例如：
Two pairs of gloves are on the desk. 书桌上有两副手套。
可数
gloves
a pair of gloves
活学活用
2．There ________ a pair of shoes under the bed. The shoes ________ my brother's.
A．is; is B．are; are
C．are; is D．is; are
D
Listen to the conversation and choose the words you hear.
bag eraser crayons football watch
wallet pen tapes gloves
Listen and read.
3
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
Daming: They’re mine.
首先；第一
失物招领箱
pron.谁的
pron.你（们）的
n.录音带；录像带
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!
adj.紫色的;紫红色的 n.紫色;紫红的
小心（对待）...
从现在开始
Now match the people with their things.
Lingling crayons
Daming gloves
Tony tapes
Betty wallet
Ms Li watch
Whose bag is this 这是谁的包？
Whose are these sweaters 这些毛衣是谁的？
whose是疑问代词，常用于____________句，意为“谁的”。
特殊疑问
(1)whose用来提问形容词性物主代词、名词性物主代词或名词所有格。当被提问部分作定语时，用“Whose＋名词＋一般疑问句？”结构；当被提问部分作表语时，用“Whose＋一般疑问句？”结构。例如：
It's my shirt. 它是我的衬衫。
→Whose shirt is this 这是谁的衬衫？
That shirt is mine. 那件衬衫是我的。
→Whose is that shirt 那件衬衫是谁的？
my mine 我的
your yours 你的,你们的
his his 他的
her hers 她的
our ours 我们的
their theirs 他们的
形容词性物主代词
名词性物主代词
e.g. my book
= mine
形容词性物主代词+名词
=名词性物主代词（不跟名词）
4
Work in pairs. Ask and answer.
— Are the crayons Betty’s
— No, they’re not hers. They’re Lingling’s.
Yes, it's... / No, it's not... It's...
Is the bag ...
Yes, it's... / No, it's not... It's...
Is the wallet...
Yes, it's... / No, it's not... It's...
Is the eraser...
Complete the passage with proper words.
Ms Li __________ her students back to school. First of all, she asks her students to come and ______ in the lost and found box. There are a lot of things in it. Lingling _______ her bag, _______ and eraser in the box. There are some tapes and they are Daming’s. Here is a purple _______ and it’s Tony’s because here is his name “Tony”. Look at this ________ watch. Daming thinks it’s Betty’s. And Lingling says it’s ________. Ms Li tells _________ to be careful _____ their things from now on. _______ gloves are they Oh, they are Ms Li’s.
look
finds
crayons
wallet
welcomes
nice
hers
everyone
with
Whose
Welcome back to school, everyone！
欢迎大家回到学校！
You're welcome! 别客气！
welcome的两种词性：
动词 (1)welcome to…意为“欢迎到…… ”。例如：
Welcome to China！欢迎到中国来！
(2)welcome sb.to…意为“欢迎某人来…… ”。例如：
They welcome me to their home. 他们欢迎我到他们家。
形容词 You're welcome. 别客气。
welcome to 后接表示地点的副词时，介词to应省略。例如：
Welcome home, children！
孩子们，欢迎回家！
活学活用
—Thanks for your help.
—________.
A．Don't thank me
B．You're welcome
C．Right
D．You're right
B
First of all, come and look in the lost and found box! 首先，过来看看失物招领箱吧！
first of all指时间、次序上的“首先；第一”。其他表示顺序的单词或短语还有second(第二；其次); next(接下来); then(然后); finally/at last(最后)等。
at first意为“起初；起先”，相当于in the beginning。
活学活用
There are many things to do in today's class. ________， let's listen to the tape.
A．At one time B．At last
C．First of all D．Every day
C
Everyone, please be careful with your things from now on. 从现在开始，请每个人小心保管自己的物品。
careful作形容词，意为“仔细的；认真的；小心的”，常见搭配是________________，意为“小心(对待)……”。
be careful with
careful的常见搭配：
careful
be careful to do sth.小心做某事
be careful of/about sth.当心做某物，留意某物
be careful with sth.小心对待某物
活学活用
(1)过马路时，要注意车辆。
______ ______ ______ the traffic when you cross the road.
(2)请小心对待我的汽车。
Please ________ ________ ________ my car.
Be careful of/about
be careful with
5
Complete the sentences with the words in 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
tape
purple
yours
careful
mine
6
Listen and repeat.
/ / back bag thank
/e / eraser name
/ / wallet watch
7
Work in groups of three or four. Put four or five school things on the desk. Now ask and answer.
A: Is this your pen
B: Yes, it’s mine.
A: Whose pencil is it
C: It’s …
Exercise
1．—What's the time, please
—Sorry, I don't have a w________．
2．I'm looking for my w________. I want to buy some books.
3．Be c________！ A car is coming.
4．Here are some ________ (橡皮擦) and keys in the lost and found box.
5．My mum likes pink flowers, but I like ________(紫色的) flowers.
根据句意及首字母或汉语提示完成句子
atch
allet
areful
erasers
purple
6．This green bike isn't Lily's. ________ (her) is blue.
7．Mike, ________ (come) here! Your mum is waiting for you.
8．This is ________ (Betty) football. ________ (my) is over there.
9．Look! Here ________ (be) some nice black bags.
10．Look! There is a basketball in the ________(lose) and found box.
用所给单词的适当形式填空
Hers
come
Betty's
Mine
are
lost
GOOD JOB
