Unit 3 Is this your pencil? Grammar Focus课件(共22张PPT)2023-2024学年人教版七年级英语上册

(共22张PPT)
Unit 3
Is This Your Pencil
Grmmar Focus
To learn to use Yes/No questions and short answers to identify ownership.
To learn to use possessive pronouns mine, yours, his, hers.
Language Goals
Choose one apple. Then say the word or phrase in English.
铅笔
书
橡皮
文具盒
字典
书包
...怎么样
劳驾;
请原谅
pencil
book
eraser
dictionary
pencil box
how about
schoolbag
1
2
excuse me
6
3
4
5
7
8
Review
Choose one card. Then say the sentence in English.
1. 这是你的铅笔吗？
2. 这些是你的书吗？
3. 谢谢你的帮助。
4. 那是你的橡皮吗？
5. 那些是你的字典吗？
6. 不客气。
1. Is this your pencil
2. Are these your books
3. Thanks for your help.
One
Two
Three
4. Is that your eraser
5. Are those your
dictionaries
6. You're welcome.
Five
Four
Six
Revision
Presentation
Grammar Focus
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.
请总结含be动词的一般疑问句结构和简略回答。
Grammar Focus
主语
Be
其他
主语
Yes
be.
主语
No
ben’t.
含有be动词的陈述句变一般疑问句
This is my pen.
Is this your pen
These are her books.
Warming up
Read and say.
This is his book.
变一般疑问句
Is this his book
肯定回答
Yes, it is.
含有be动词的句子
变一般疑问句
This is my pen.
Is this your pen
“一提二改三问号”
概念：询问事情或者某种情况是否属实
并需要对方能用yes或 no回答的问句，就叫一般疑问句。
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
Complete the questions and answers about each picture.
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
一般疑问句的主语是this/that，答语中主语用_____代替;
主语是these/those的时候，答语中主语用___ __代替。
it
they
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.
请找出所有的物主代词，并解释其含义。
Grammar Focus
形容词性物主代词 名词性物主代词
my mine
your yours
his his
her hers
This is_______pencil. It’s_______.
That is_______pencil. It’s_______.
These are_______pencils. They are_______.
Those are_______pencils. They are_______.
This is_______pencil. It’s_______.
That is_______pencil. It’s_______.
These are_______pencils. They are_______.
my
mine
your
yours
his
his
her
hers
its
its
our
ours
their
theirs
____________________+ 名词相当于
____________________ 表示“谁的什么”
形容词性物主代词
名词性物主代词
its
its
our
ours
their
theirs
2. find the owners of the school items in the classroom;
物主代词的分类
数/人称 类别 单数 复数 第一 人称 第二 人称 第三人称 第一 人称 第二人称 第三
人称
形容词性物主代词 my your his her its our your their
名词性物主代词 mine yours his hers its ours yours theirs
含义 我的 你的 他的 她的 它的 我们的 你们的 他/她/它们的
Presentation
1. －Is this your key, Jenny －No. ______ is in my schoolbag.
A. His B. Hers C. Mine
2. — Is this _______ book — No, it isn’t ________.
A. theirs; their B. hers; his C. your; mine
3. The green pen isn’t ____. It’s ______.
A. his, his B. his, yours C. yours, my
4. — Excuse me, are these ___ new shoes
— No, they aren’t. ____ are black over there.
A. her, Hers B. her, She C. hers, Her
5. These aren’t ____ yellow pencils. The blue pencils are _______.
A. mine, my B. his, his C. hers, her
6. — Is that ____ pencil box — No, it isn’t. It’s _______.
A. Eric, Linda’s B. Linda, Eric C. Eric’s, Linda’s
单项选择
practice
Presentation
practice
用括号里所给词的正确形式填空
1.That isn't ____ pen. ___ is orange.(I)
2._____ see ______ teacher in the classroom. (I)
3.This is _____ (she) book. That’s _____ (you).
4.These pens aren’t _____ ( I ) . They’re ____ (she).
5.This is _____ notebook, and the computer game is _____ ,too. (he)
6. ____ is my sister. Anna is ____ name. (she)
my
I
her
mine
his
She
Mine
my
yours
hers
his
her
形容词性能力差，自己不能来当家。
句子当中作定语，身后定把名词加。
物主代词名词性，相当名词可单用。
his, its无变化，my和mine要牢记。
其余变形规律化，变形后加-s尾巴。
物主代词用法小记
Grammar Focus
Presentation
3b
Read the questions and complete the answers.
1. Is this her ruler 2. Is that Eric’s schoolbag 3. Are these his pencils 4. Are those Anna’s books Yes, _________. It’s _________.
No, _________. ____ Sally’s.
Yes, _________. They’re _________.
No, _________. _________ mine.
it is
hers
it isn’t
they are
his
they aren’t
They’re
=Sally's schoolbag
It’s
Presentation
Post-grammar
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!
No, it isn’t.
Is this
your eraser
Is this/that your… Yes it is./No it isn’t.
Are these/those your...Yes, they are./No, they aren’t.
3c
Summary
Unit 3 Is this your pencil (Grammar Focus-3c)
—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.
Sentences
1. 形容词性物主代词和名词性物主代词
2. 含be动词的一般疑问句
Grammar
THANK
YOU!
Presentation
Acting
Post-grammar
情景剧编演 “Is this your …… ”
Useful expressions
(参考语言)：
Excuse me.
Here you are. Thank you. You are welcome.
Is this/that your…
Yes, it is. It is mine.
/No, it isn’t. It’s hers/his.
To be a good student of money
(做一个拾金不昧的好学生)