(共32张PPT)
Unit 3 Is this your pencil
1a-2c
Learning objectives
1.掌握单词: pencil, pen, book, eraser, pencil box, schoolbag, dictionary, his, mine, hers, excuse me, thank you
2. 掌握句型:
1) Is this/that... Yes, it is. No, it isn't.
2) Are these/those... Yes, they are. No, they aren’t.
3.掌握语法：物主代词/名词复数变化规则
4.认识自己的物品，学会帮助他人
a pencil
a pen
a book
a schoolbag
a dictionary
What’s this in English
It’s a ......
['dIk 'n ri]
an eraser
a ruler
a pencil box
What’s that in English
It’s an eraser.
[I'reIz ]
pencils
schoolbags
dictionaries
What are these in English
pencil boxes
They are pencils.
erasers
rulers
pencil boxes
What are those in English
They’re erasers.
a pencil
pencils
a book
books
a schoolbag
schoolbags
an eraser
erasers
a pencil box
pencil boxes
a dictionary
dictionaries
单数
复数
It’s...
They’re...
☆
☆
☆
Who
Where
What
School things
=stationery
Look! There are many school things in this picture.
What can you see
Match the words with the things in the picture.
1.pencil
2.pen
3.books
4.eraser
5.ruler
6.pencil box
7.schoolbag
8.dictionary
e
g
b
h
c
f
a
d
1a
I can find a purple schoolbag./…
-Is this ______(you) schoolbag
-Yes,______.It's ____(I)schoolbag.
=Yes, it is. It’s mine.
my+上文提及的物品
my+n.=mine
your+n.=yours
his+n.=his
her+n.=hers
its+n.=its
their+n.=theirs
your
it is
my
Is that your pencil
No, it isn’t. It’s hers.
her pencil
hers
What’s ___ in English
that
-Is that ______(you) schoolbag
-No,_____.It's ____(he)schoolbag.
his dictionary
=Yes, it is. It’s his.
your
it isn't
his
Pairwork
A: Is this your pen
B: Yes, it is. It’s mine.
Is that your eraser
A: No, it isn’t. It’s his.
his
his
mine
mine
hers
A: Is this your .......
B: Yes, it is. It’s mine./
No, it isn't. It's.....
Is that your ......
A: Yes, it is. It's mine.
No, it isn’t. It’s ......
Are these your dictionaries
Yes, they are.
They’re mine.
my dictionaries
Are those your pencil boxes
No, they aren’t. They’re his.
his pencil boxes
his
Pairwork
A: Are these your pencil boxes
B: Yes, they are. They’re mine.
Are those your dictionaries
A: No, they aren’t. They’re hers.
his
mine
his
hers
A: Are these your ......
B: Yes, they are. They’re mine. /
No, they aren't. They're......
Are those your ......
A: Yes, they are. They are mine./
No, they aren’t. They’re ......
A: Is this ______pencil
B: Yes, it is. It’s_______.
A: Is that your___________
B: No, it isn’t. It’s_______.
A: Are _____your books
B: No, they aren’t. They’re_______.
Listen and number the conversations [1-3].
3
2
1
1b
your
mine
schoolbag
his
these
hers
A: Is this your pencil
B: Yes, it is. It’s mine.
A: Is that your schoolbag
B: No, it isn’t. It’s his.
A: Are these your books
B: No, they aren’t. They’re hers.
Listen again and recite the conversations.
3
2
1
1b
A: Is this your pencil
B: Yes, it is. It’s mine.
A: Is that your schoolbag
B: No, it isn’t. It’s his.
A: Are these your books
B: No, they aren’t. They’re hers.
Listen and imitate the conversations [1-3].
3
2
1
1b
Look at the six pictures. What are they in English
a pencil box and a pencil
erasers
books
a pencil
a schoolbag
a ruler
Pre-listening
Listen and check the things you hear.
√
√
√
√
2a
Tom: Excuse me, Grace. Is
this your ______
Grace: Yes, thank you. And
those are my ______.
Tom: And Jane, is this your _____
Jane: No, it isn't. It's hers.
Tom: OK, and these are my _____. This is your
___________, Jane.
pencil
erasers
ruler
books
pencil box
erasers pencil ruler pencil box books
Listen again. Complete the conversation with the words in the box.
2b
A show game
Find the owner!
(some of your classmates found some school things)
Who is the best performer
Check points:
1. make the conversation in a real situation（真实语境）
2. try to make the show naturally and politely
(excuse me, and...., oh....,thank you....)
3. use the key sentences of this period
(Is this/that... Are these/those... )
Language points
excuse me意思是“对不起，劳驾，请原谅”，用于句子的开头，常用于询问或请求帮助或打断别人说话等场合。
用法1：引起别人的注意，如：问姓名、问路
Excuse me, is there a post office here？对不起，这儿有邮局吗？
用法2：请求许可
Excuse me, may I use your dictionary？对不起，我可以用一下你的字典吗？
用法3：打断别人说话
Excuse me, I must go now.对不起，我现在得走了。
可数名词复数规则变化
1.直接加s。
2.以s/x/ch/sh结尾的单词加es。
3.以辅音字母+y结尾的词，变y为i，再加es
4.以f或fe结尾的词，变f或fe为v再加es。
5.以o结尾+s：negro, hero, potato,tomato
6.不规则变化:man ,woman, child ,
sheep,Japanese,Chinese,deer
foot , mouse
形代+名词=名代
句型转换
1. This is my eraser. (改为一般疑问句并作肯定回答)
____ this ______eraser ____, it______.
2. These are her keys (改为一般疑问句并作否定回答)
_____ these _______ keys _____, they______.
3. These are my books.(改为同义句)
These books are ________.
4. They are his pencil boxes.(改为同义句)
These pencil boxes are________.
Is
your
Yes
is
Are
her
No
aren’t
mine
his
读下面的句子，注意划线部分的单词。
It's my pencil. = It's mine.
It's his ruler. = It's his.
It's my eraser. = It's mine.
It's her schoolbag. = It's hers.
They're my pens. = They're mine.
They're his pencils. = They're his.
They're my books. = They're mine.
They're her dictionaries. = They're hers.
Summary
Language points
Practice the conversations with your partner. Then make your own conversations.
1c
E.g:
A: Is this your pencil
B: Yes, it is. It’s mine.
A: Is that your schoolbag
B: No, it isn’t. It’s his.
A: Are these your books
B: No, they aren’t.
They’re hers.
2c
Practice the conversation in 2b. Then make your own conversations using the things in your classroom.
Teacher: __________, Jack. Is this your book
Excuse me
Teacher: And Mary,
__________________
is that your pencil
Jack: Yes, ________.
thank you
Teacher: OK, and these are my books.
Mary: No, it isn’t. ________.
It’s his
Summary
