人教版新目标英语七年级上册 Unit 3 Is this your pencil? Section A 1a-1c 课件 (共27张PPT，无音频)

(共27张PPT)
Unit 3
Is this your pencil
Section A
1a-1c
Revision
my, our, your, your, his, her, its, their
Review adjective possessive pronouns
+名词
Lead-in and learning the new words
/’pensl/ /b k/
/ ’re z (r)/ /b ks/ box
pencil box
/’sku:lb ɡ/
/’d k nr /
/h z/ his /ma n/
/h :(r)z/
pencil 铅笔
book 书
eraser橡皮
箱；盒
铅笔盒；文具盒
schoolbag 书包
dictionary 词典；字典
他的
mine 我的
hers 她的
dictionary
pen
eraser
ruler
— What’s this in English
— It’s a/an …
book
pencil box
pencil
schoolbag
Presentation
Role-play
T:What’s this in English Ss: It’s a/an…
T:Is this your ruler S1:Yes, it is. It’s my ruler.
(It’s .)
T:Is this your book S2: No, it isn’t. It’s his/her book.
(It’s .)
T:Is that your pencil box S3: No, it isn’t. It’s his/her pencil box.
(It’s .)
T:Are these your books S4: No, they aren’t. They’re his/her
books. (They’re .)
mine
his/hers
his/hers
his/hers
Yes, they are. They’re my books.
(They’re .)
mine
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.
Compare and find(比较并发现)：
这是他的英语书。
This is his English book.
这是他的英语书吗？
Is this his English book
那是她的字典。
That is her dictionary.
那是她的字典吗？
Is that her dictionary
Is this a pencil box
Yes, it is.
Is that an eraser
No, it isn’t. It’s a book.
This is a pencil box .
That is an eraser .
Listening (Section A : 1b)
A: Is this your pencil
B: Yes, it is. It’s mine.
3
2
1
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.
her
Are these her …
① Yes, they are.
② No, they aren’t. They ‘re his.
1c
Pair work
his
1c
Pair work
Is this his …
① Yes, it is.
② No, it isn’t. It’s hers.
Conversation 1:
Is this your pencil
Yes, it is.
It’s my pencil.
Practice
book
pen
dictionary
eraser
=mine
Conversation 2:
Is that your schoolbag
No, it isn’t .
It’s his schoolbag.
Practice
ruler
pencil box
English book
eraser
=his
A: Are these your pencil boxes
B: Yes, they are.
No. they aren’t.
They’re her pencil boxes.
Conversation 3:
=hers
Are those your books
No, they aren’t. They’re her books.
Yes, they are. They are my books.
Conversation 4:
=hers
=mine
--Is this a pencil
--Yes, it is. / No, it isn’t.
This is a pencil.
This is my pencil.
--Is this your pencil
--Yes,it is. / No, it isn’t.
--Is that a ruler
That is a ruler.
--Yes, it is.
/ No, it isn’t.
That is my ruler.
--Is that your ruler
--Yes, it is.
--No, it isn’t.
These are my pencils.
This is my pencil.
Is this your pencil
Yes, it is. \ No, it isn’t.
Are these your pencils
Yes , they are. \ No, they aren’t.
Those are my erasers.
That is my eraser.
Is that your eraser
--Yes, it is. / No, it isn’t.
Are those your erasers
--Yes, they are. / No, they aren’t.
my、your、his、her 形容词性物主代词起形容词的作用，用在名词前
名词性物主代词
mine (mine=my +名词) yours (yours=your+名词）
his (his=his+名词) hers (hers=her+名词)
名词性物主代词=形容词性物主代词+名词
(为了避免重复，后面就不再加东西了)
例： Is this your pen
No, it isn't. It's her pen.
No, it isn’t. It’s hers. (hers=her pen)
Is this her pencil
No, it isn’t. It’s my pencil.
No, it isn’t. It’s mine. (mine=my pencil)
形容词性物主代词
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.
注意：答语不用this或that。
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。
Explaination
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。
注意：不能用these或those来做简略回答。
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。
That’s her key.
It’s hers. (它是她的)
Those are his books.
They’re his. (它们是他的)
my pen = mine
her key = hers
his books = his
That’s my pen.
It’s mine. (它是我的)
mine,his,hers是名词性物主代词，相当于形容词性
物主代词+名词，其后 （可以/不可以）接名词。
不可以
小结：
( ) 1. –Is this your pencil
--______________.
A.Yes, it’s. B. No, it is.
C. Yes, it isn’t. D.No, it isn’t.
( ) 2. –Is that ________ eraser
--Yes, it is. It’s __________.
A. her,her B.hers,her
C. her,hers D. hers,hers
3. This is her green jacket. (改为同义句)
This green jacket is _____.
Practice
D
C
hers
二.句型转换
1.This is my pen. (变一般疑问句)
2. It is a ruler in English.（就划线部分提问问）
3.Is this your pencil （分别作肯定、否定回答）
4. That is my dictionary.（变否定句）
5.Those are my friends.（变一般疑问句）
6.He’s fine.（提问）
Is this your pen
What is this in English
Yes, it is.
No, it isn’t.
That is not my dictionary.
Are those your friends
How is he
Summary
2.形容词性物主代词+名词
=名词性物主代词
1.Is that/this …
Yes, it is.
No, it isn’t.
Are these/those …
Yes, they are.
No, they aren’t.
Homework
1.Copy the new words five times.
2.Copy the conversations in 1b once
and translate them into Chinese.
3.Remember the words and the
conversations.