资源简介

(共48张PPT)
1a — 2d
Unit 3 Is this your pencil
a map
What’s this in English
It’s
a pen
a ruler
a jacket
a quilt
a key
an orange
o
Quick revision
.
What’s this in English
It’s…
a schoolbag
a pencil
a book
an eraser
a dictionary
a pencil box
What are these in English
They're ...
pencils
books
erasers
schoolbags
pencil boxes
dictionar
y
ies
找到下列物品的主人
Yes, it is.
It’s my pencil.
Is this your pencil
No, it isn’t.
It’s his schoolbag.
Is that your schoolbag
Are these your books
No,they aren't.
They're her books.
--Is this your pencil
--Yes, it is.It ' s my pencil(=mine).
--Is that your schoolbag
--No, it isn ' t.It ' s his schoolbag(=his).
--Are these your books
--No,they aren't. They're her books(=hers).
+ =
形容词性
物主代词
名词
名词性
物主代词
mine,his,hers,
yours属于名词性物主代词
_______,_______,_______
Is this your _____
Yes, yes, yes.
It’s mine. It’s mine.
_______,________,________.
Is that your _____
No, no, no.
It’s his. It’s his.
_______,_______,_______
Are these your _____
No, no, no.
they’re hers. They’re hers.
Let’s chant
Pencil
pencil
pencil
pencil
Ruler
ruler
ruler
ruler
Keys
keys
keys
keys
Game time
1.请每位同学拿出自己的一样文具；
2.如果老师说“PASS”,请把手中的
文具传给下一个同学；
3.如果老师说“STOP”,立即停止；
4.请用本课所学的句子找到文具的
主人。
1a
Match the words with the things in the picture.
pencil
pen
books
eraser
ruler
pencil box
schoolbag
dictionary
e
g
b
h
c
f
a
d
I'm Gina. It's 7:30 a.m. now. I should be late for school. Can you help me pack my schoolbag
What should be put in Gina's schoolbag
Gina's bag
What's that
It's a dictionary.
Is the dictionary Gina's
Yes, it is Gina's dictionary.
Gina's bag
What's this
It's a pen.
Is the pen Gina's
No, it isn't. It's her sister Lisa's.
Gina's bag
What's this
It's a pencil box.
Is the pencil box Gina's
Yes, it is.
Gina's bag
What's this
It's an eraser.
Is the eraser Gina's
No, it isn't. It's her brother Alan's.
Gina's bag
What are they
They're books.
Are the books Gina's
Yes, they are.
Gina's bag
1b
Listen and number the conversations [1-3].
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.
3
2
1
=my pencil
=his schoolbag
=her books
What's the difference
my
mine
Whose puppy is it
It's mine.
It's my puppy.
It's yours.
It's your puppy.
It's his.
It's his puppy.
It's hers.
It's her puppy.
It's ours.
It's our puppy.
It's theirs.
It's their puppy.
注意：名词性物主代词=形容词性物主代词+名词
人称代词（主格） 形容词性物主代词 名词性物主代词 单数 复数 单数 复数 单数 复数
第一人称 I 我 we my 我的 our mine ours
第二人称 you 你 you 你们 your your yours yours
第三人称 he she it they his her its their his hers its theirs
形容词性物主代词及其名词性物主代词
Language points
巧记：有名用形，无名用名
Are these dictionaries yours
Yes, they're mine.
Are these pencil boxes yours
No, they aren't. They're his.
Is the cat yours
No, it isn't. It's hers.
1c
Practice and make your own conversations.
Is this your ruler
Yes, it is. It's mine
Listen and check (√) the things you hear.
2a
√
√
√
√
Listen again. Complete the conversation with the words in the box.
2b
erasers pencil ruler pencil box books
Tom: Excuse me, Grace. Is this your pencil
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.
erasers
ruler
books
pencil box
Read the dialogue in 2d. Then match the right things.
pencils
green pen
blue pen
dictionary
eraser
Bob’s
Anna’s
Helen’s
2c
A:Is this your schoolbag
B:No, it isn’t.
Practice the conversation in 2b. Then make your own conversations using the things in your classroom.
— Is this a map
— Yes, it is.
Role-play the conversation.
2d
Teacher: Hi, Anna. Are these your pencils
Anna: No, they’re Bob’s.
Teacher: And is this his green pen
Anna: No, it isn’t. The blue pen is his.
Teacher: What about this dictionary
Anna: It’s Helen’s. And the green pen is hers, too.
Teacher: And the eraser Is that yours
Anna: Yes, it is.
Teacher: Thank you for your help, Anna.
Anna: You’re welcome.
Explanation
Thanks for… 意为“谢谢……”, 后接名词。例如:
Thanks for your help.
谢谢你对我的帮助。
Thanks for the beautiful card.
谢谢你给我这么漂亮的卡片。
Is this your pencil Yes, it is. It’s mine
No, it isn’t. It’s hers.
Is this his green pen Yes, it is. /No, it isn’t.
The blue pen is his.
Is that your schoolbag Yes, it is./No, it isn’t. It’s his.
Are these your books Yes, they are./No, they aren’t
They’re hers
Are those her keys Yes, they are./No, they aren’t.
They’re mine.
Grammar Focus
it’s =it is isn’t =is not aren’t =are not
Is this your ruler
No, it isn’t. It’s her ruler.
Is that your backpack
No, . It’s his backpack.
it isn’t
Is this your pencil
Yes, it is . It’s my pencil.
一般疑问句（General Questions)
一般是指用Yes或No回答的句子 。
　　　　　　一般疑问句
一般疑问句有两种，本单元主要讲由be 动词引导的疑问句。
１.be动词构成的一般疑问句．
　口诀：一调二变三问号．
一调：把be提到句子开头
二变：原主语大小写和人称的改变
第一人称变为第二人称
三问号：句末用问号，用升调读
回答：yes 或者 no
① I’m Li Ming. 我是李明。
Are you Li Ming 你是李明吗？
Yes, I am. 是的，我是。
② She is an English teacher.
她是英语老师。
Is she an English teacher
她是英语老师吗？
Yes, she is. 是的，她是。
No, she isn’t. 不，她不是。
特殊疑问句：
它由疑问词what, where, how, how old，who等来引导．
不能用 yes或者no回答.
What’s this
It’s a computer.
2. How do you spell key
K-E-Y.
其结构是: 疑问词＋be/助动词/情态动词＋主语
Exercise
Ⅰ.完成下面的单词,并填写汉语意思
1.p　nc　l(　　)　　　2.　r　ser(　　)
3.sch　 　lb　g(　　) 4.d　ction　ry(　　)
5.m　n　(　　)
Exercise
Ⅰ.完成下面的单词,并填写汉语意思
1.p　nc　l(　　)　　　2.　r　ser(　　)
3.sch　 　lb　g(　　) 4.d　ction　ry(　　)
5.m　n　(　　)
Exercise
Ⅰ.完成下面的单词,并填写汉语意思
1.p　nc　l(　　)　　　2.　r　ser(　　 )
3.sch　 　lb　g(　　) 4.d　ction　ry(　　)
5.m　n　(　　)
e
i
铅笔
e
a
橡皮擦
oo
书包
a
字典
i
e
我的
a
i
一.选词填空
1.—　　　　 (Is,Are)this your book
—Yes,　　　　(it,this)is.It’s　　　　 (mine,my).
2.Those are my 　　　　(book,books).
3.—Are 　　　　(that,those)his pencils
—No,　　　　(they,those)aren’t.
They’re 　　　　(her,hers).
Is
it
mine
books
those
they
hers
1. __________, are you Lind Smith
2. — Mary, this is your pen. Here you are.
— __________.
3. — Are those his picture
— No, ____ aren’t.
二、选词填空。
they, You’re welcome, Thank you
Excuse me, hers, what about
Excuse me
Thank you
they
4. — Is this your pencil box
— No, it isn’t. It’s _____.
5. — My schoolbag is red. ___________ yours
— It’s red, too.
6. — Thank you for your help, Linda.
— _______________.
hers
What about
You’re welcome
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, ____ _______.
三、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 _____.
4. My pen is red. What colour is your pen (改同义句)
My pen is red. _____ ______ yours
hers
What about
1. Copy the words in activity 1a and the sentences
in grammar focus.
2. Read the tape script of activity 2a and 2b.
Homework
Thank you for listening!

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