七上 Unit 1 My name's Gina. Section A 2a-3c 课件+含嵌入音频（28张PPT）

(共28张PPT)
SectionA 2a-3c
Unit 3 Is this your pencil
Excuse me.
Is this your…
Yes, it is. It’s mine.
No, it isn’t. It’s hers/yours/his.
Whose(谁的) things are they
Is this/ that your pencil box
Yes, it is. It’s mine.
No, it isn’t. It’s his.
Is this/ that your cup
Yes, it is. It’s mine.
No, it isn’t. It’s hers.
Is this/that your pen
No, it isn’t. It’s his./ It’s Li Hanyu’s.
= his pen
=Li Hanyu’s pen
Is this/that…
….It’s XXX’s.
Are these/those her dictionaries
Yes, they are. They’re hers. They’re Wen Qiaomin’s.
Are these/those your pens
No, they aren’t. They’re his. They’re Wang Jiayu’s.
Are these/those…
…..They’re XXX’s.
Is this/ that your eraser
Yes, it is. It’s mine.
No, it isn’t. It’s his.
Is this/ that your dictionary
Yes, it is. It’s mine.
No, it isn’t. It’s hers.
Is this/that your pen
No, it isn’t. It’s his./ It’s Li Haoyang’s.
= his pen
=Li Haoyang’s pen
Is this/that…
….It’s XXX’s.
Are these/those her dictionaries
Yes, they are. They’re hers. They’re Xiang Nuochen’s.
Are these/those your pens
No, they aren’t. They’re his. They’re Zhang Yi’s.
Are these/those…
…..They’re XXX’s.
Listen and check ( ) the things you hear.
听录音，在你听到的物品后打勾( ) 。
2a
Listen again. Complete the conversations with the words in the box.
再听一遍录音，选词补全对话。
erasers pencil ruler pencil box books
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
books
erasers
ruler
pencil box
2b
Teacher
Anna
What things can you see in the picture
The teacher is finding the owners(主人).
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.
The pencils and the blue pen are_________.
The green pen and the dictionary are_________.
The eraser is _________.
Bob’s
Helen’s
Anna’s
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.
名词所有格
= Bob’s pencils
= his blue pen
(询问消息或提出建议)…怎么样
= Helen’s dictionary
= her green pen
= your eraser
为…而感谢（你/你们）
感谢你的帮助
不客气。
1.名词所有格
名词所有格表示有生命事物的所有关系，在名词其后加's来表示所属关系，意为“…...的”。
e.g. 安娜的 _______ 鲍勃的 _______
Anna’s
Bob’s
一般的单数名词在词尾直接加 's Tom’s book 汤姆的书
my uncle’s car我叔叔的小汽车
以-s结尾的复数名词在词尾加 ’ the students’ basketball
学生们的篮球
不规则复数名词在词尾加 's Women’s Day 妇女节
Children’s Day 儿童节
Bob: Hi, Gina. Is this ______(you) ruler
Gina: No, it’s ________(Mike).
Bob: And is this ______(he) black pen
Gina: No, it isn’t. The red pen is his.
Bob: What about the pencil box
Gina: It’s Cindy’s. And the eraser is _____(she), too.
Bob: And the school bag Is that _______(you)
Gina: Yes, it is.
用所给词的适当形式填空
Mike’s
your
hers
his
yours
Practice
这是你的铅笔吗？
__ ____ your pencil
2. 是的。它是我的。
Yes, ___ ___. It’s _____.
3. 那是你的书包吗？
__ ____ your schoolbag
4. 不是。它是他/她的。
No, __ ____. It’s ___/_____.
5. 这是他的绿色钢笔吗？
__ this ___ _____ pen
Is this
mine
Is that
it isn’t his hers
it is
Is his green
Practice
Complete the sentences.
6. 不是。那只蓝色钢笔是他的。
No, __ _____. The ____ ____ is ____.
7. 这些是你的书吗？
____ ______ your books
8. 是的。/ 不是。
Yes, ____ ____. / No, _____ ______.
9. 那些是她的钥匙吗？
____ _____ her _____
10. 不是。它们是她的。
No. _______ hers.
Are these
they are
they aren’t
Are those keys
They’re
blue pen his
it isn’t
2.名词性物主代词
表示所有关系的代词叫做物主代词 (Possessive Pronouns)， 也叫人称代词的所有格。
物主代词分为形容词性物主代词和名词性物主代词两种。物主代词有人称和数的变化。
名词性物主代词，相当于一个名词，可以在句子中单独使用。它相当于“形容词物主代词 + 名词”。
人　称 形容词性物主代词 名词性物主代词
I my mine
you your (你的) yours
he his his
she her hers
it its its
we our ours
you your (你们的) yours
they their theirs
一单
二单
三单
一复
二复
三复
= 形容词+名词
1.This is ____(my)book. ______(your)is in the bag.
2.The map is (our).
3. Are these pencil boxes ____(her)
No. ____(her)pencil boxes are at home.
4. They aren’t ____(his)pens.
They are ______(their).
5. This is my ruler. Can you show _____(your) to me
6.That is not ____(my) pencil. It’s ____(her).
7.Is this book _____(your) Yes, it’s _____(my).
8. May I have a family photo of ______(your)
【学以致用】
用适当的物主代词填空。
my
Yours
ours
hers
her
his
theirs
yours
my
hers
yours
mine
yours
Complete the questions and answers about each picture. 根据图片补全问句和答语。
3a
Is______ your book Yes, it is.
No. it _______.
Are _____ my pencils Yes, _____ are.
No, they aren’t.
Is ______ his ruler Yes, it ______.
No, it isn’t.
Are ______her pens Yes, they are.
No, they______.
this
isn’t
these
they
that
is
those
aren’t
Read the questions and complete
the answers. 阅读问句并补全对话。
Is this her ruler
Is that Eric’s schoolbag
Are these his pencils
Are those Anna’s books
Yes, . It’s .
No, . Sally’s.
Yes, . They’re .
No, .
it is
hers
it isn’t
It is
they are
his
they aren’t
They’re
3b
mine.