人教版七年级上册Unit 3 Is this your pencil？Section A2课件(共29张PPT)

(共29张PPT)
七年级上
Section A
Period Two
拍拍手，练练口
Is this your pencil Is this your pencil
Yes, yes, it is. Yes, yes, it is.
Is that your book Is that your book
No, no, it isn’t. No, no, it isn’t.
Is this her ruler Is this her ruler
Yes, yes, it is. Yes, yes, it is.
Is that her case Is that her case
No, no, it isn’t. No, no, it isn’t.
Lead in 1
Is this a ruler
Yes, it is.
Is this an eraser
Yes, it is.
Are these books
No, they aren’t.
Are these books
Yes, they are.
magic time
Lead in 2
单击播
放音乐
To learn to use possessive pronouns mine, yours, his, hers
To learn to use Yes/No questions and short answers
A: Is this/that ...
B: Yes, it is./No, it isn’t.
A: Are these/those...
B: Yes, they are./No, they aren’t.
考眼力,
记忆力!
This is my ___________.
_______ your dictionary
Yes, ______. It’s ______.
No, ______. It’s his/hers.
dictionary
Is this
it is
mine
it isn’t
_______ my schoolbag.
Is this _____________
Yes, it is. _________.
No, it isn’t. ___________.
This is
your schoolbag
It’s mine
It’s his/hers
______ his pencil-box.
__________________
Yes, it is. ______.
__________.It’s mine.
Is this his pencil-box
This is
It’s his
No, it isn’t
Yes, it is.
It’s my schoolbag.
Is this your
schoolbag
Practice
Yes, they are.
They’re mine.
Are these your
pencils
No, they aren’t.
They’re hers.
Are those his
books
Yes, it is.
It’s hers.
Is that her
ruler
3a
Complete the questions and answers about each picture.
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
that
is
those
they
aren’t
3b
Read the questions and complete the answers.
Is this her ruler
Yes, ____. It’s _____.
2. Is that Eric’s schoolbag
No, _______. ____ Sally’s.
3. Are these his pencils
Yes, _________. They’re ______.
4. Are those Anna’s books
No, ___________. __________ mine.
it is
hers
it isn’t
they are
his
they aren’t
It’s
They are
A: Excuse me. Is this your eraser
B: No, it isn’t. I think it’s hers/his.
A: Excuse me. Is this your eraser
C: No, it isn’t. I think it’s hers/his.
A: Is this your eraser
D: Yes, it is. It’s mine.
A: Here you are. ( 给你。)
D: Thank you.
Put some things into the teacher’s box. Then take one thing out of the box and find the owner. You only have two guesses
3c
Find the owner
1`. --Is this your pencil
-- Yes, it is./No, it isn’t.
含有be动词的陈述句变一般疑问句
一调二改三问号
“一调” ：把be动词调至句首；
“二改”： 改主语称谓；
“三问号”：在句末加上问号
This is my pen.
Is this your pen
Practice
-- Is this his ruler
-- _________, it’s my ruler.（2012，银川模拟）
A. Yes B. No C. Not D. Don’t
名词性物主代词
用法:
(1) 名词性物主代词（独立使用） =形容词性物主代词+名词
(2)名词性物主代词做主语时，谓语动词的数应随所指者的数而定
2. It’s mine. / It’s his./ They’re hers.
This is my ruler. Hers is in her bag. (Hers= Her ruler)
The blue pens are his. (his = his pens)
名词性物主代词的形式:
数
人称 人称代词 物主代词
主格 宾格 形容词性 名词性
单数 一 I me my mine
二 you you your yours
三 he him his his
she her her hers
it it its its
复数 一 we us our ours
二 you you your yours
三 they them their theirs
Practice
-- Here is a schoolbag. Whose is it
-- Oh, it’s _______. Thank you.（2012，福州）
A. my B. mine C. me
注: 另附word文档。
点击此处链接
单项选择
Is _____ Tom’s dictionary
these B. those C. they D. that
2. -- ________ these your maps
-- No, they _________. They are hers.
Is; isn’t B. Is; aren’t
C. Are; aren’t D. Are; isn’t
3. -- I can’t find my dictionary. May I use ________
-- Sure. Here you are.（2012，吉林）
you B. your C. yours D. yourself
4. _______ school is very big. What about ________
Our; your B. Our; yours
C. Ours; yours D. We; you
根据要求完成句子。
1. This is her eraser. (改一般疑问句)
2. Is that Mary’s pen (否定回答)
3. That is my ruler. (否定陈述句)
4. Is his pen here (肯定回答)
Is this her eraser
No, it isn’t.
That isn’t my ruler.
Yes, it is.
5. This is a pen. (变为一般疑问句）
6. Is this your pen (肯定回答）
7. a, that, set, is, keys, of (.) (连词成句）
8. Is that her English book (否定回答）
Is this a pen
Yes, it is.
That is a set of keys.
No, it isn’t.
课时重点回顾
my books = mine
your pencil = yours
his/her erasers = his / hers
Yes/No questions and short answers
A: Is this/that ...
B: Yes, it is./No, it isn’t.
A: Are these/those...
B: Yes, they are./No, they aren’t.
Homework
阅读《学英语报》第七期第二版“知识点睛”（section A）
完成《学英语报》第七期第三版“基础训练营”（section A）
Preview the new words and expressions.
Preview the sentence pattern
1. A: What’s this
B: It’s a ...
2. How do you spell it