人教新目标(Go for it)版七年级上册Unit 3 Is this your pencil? Section A 1a-1c课件(共25张PPT)

(共25张PPT)
unit3 Is this your pencil？
sectionA 1a-1c
an orange
a key
— What’s this in English
— It’s a key.
— Spell it, please.
— K-E-Y.
— What’s that in English
—
— How do you spell it
—
It’s an orange.
O-R-A-N-G-E
思维激发
a dictionary
a pen
an eraser
a ruler
a book
a pencil box
a pencil
a schoolbag
What’s this/that It’s a/ an …
What are these/ those They are …
Oral practise：
This is my……
Is this your……
Yes，it is
No， it isn’t
单数it
Are these your……
Yes，they are
No， they aren’t
复数they
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
Match the words with the things in the picture.
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 number the conversations [1-3].
3
2
1
1b
=her books
=his schoolbag
=my pencil
1. hers, his, mine是名词性物主代词，起名词的作用。
2. 名词性物主代词=形容词性物主代词+名词
Is this your schoolbag
Yes, it is. It’s mine.
my schoolbag
I-my-mine
Is this your eraser
No, it isn’t.It’s his.
his eraser
he-his-his
Is that your pencil
No, it isn’t.It’s hers.
her pencil
she-her-hers
A: Is this your pencil
B: Yes, it is. It’s mine.
3
A: Is that your schoolbag
B: No, it isn’t. It’s his.
2
A: Are these your books
B: No, they aren’t. They’re hers.
1
1b
Listen and imitate. 听录音并模仿。
Are these your dictionaries
Yes, they are.They’re mine.
my dictionaries
I-my-mine
Are these your books
No, they aren’t.They’re hers.
her books
she-her-hers
Are those your pencil boxes
No, they aren’t. They’re his.
his pencil boxes
he-his-his
1. Is that/this … 那/这是……？这是个一般疑问句句型，是用来确认物主关系的。肯定回答：Yes, it is. 否定回答：No, it isn’t.
e.g. Is this an orange 这是个桔子吗？
Yes, it is. 是的，它是。
Is that your jacket 那是你的夹克吗？
No, it isn’t. 不，不是。
Language Points
2. Are these/those … 这些/那些是……吗？
在这种句型中名词要用复数形式。不用不
可数名词。
肯定回答：Yes, they are. 是的。
否定回答：No, they aren’t. 不是。
e.g. Are these your rulers 这些是你的尺子吗？
No, they aren’t. 不是。
Are those his erasers 那些是他的橡皮吗？
Yes, they are. 是。
Is that/this … 那/这是……？
肯定回答：Yes, it is.
否定回答：No, it isn’t.
Are these/those … 这些/那些是……吗？
肯定回答：Yes, they are. 是的。
否定回答：No, they aren’t. 不是。
What’s this/that It’s a/ an …
What are these/ those They are …
It is my pen.(它是我的钢笔）
The pen is mine. (钢笔是我的)
That is her eraser.（那是她的橡皮）
That eraser is hers. (那橡皮是她的)
Those are his books.（那些是他的书）
Those books are his. (它们是他的)
名词性物主代词
Summary
1. That is his schoolbag. (变为一般疑问句)
__ ____ his schoolbag (作肯定及否定回答)
Yes, __ __. / No, __ _____.
2. These are her erasers. (变为一般疑问句)
____ _____ her erasers (作肯定及否定回答)
Yes, _____ ____. / No, ____ _______.
句型转换。
Is that
they are
it isn’t
it is
Are these
they aren’t
3. This is her green jacket. (改为同义句)
This green jacket is _____.
hers
1. Remember the new words.
2. Make conversations using the
things at home. You can imitate（仿
照）the dialogue in 2d.