Unit3 Is this your pencil SectionA 3a-3c 课件(共18张PPT)人教版七年级英语上册

(共18张PPT)
Unit 3 Is this your pencil
Section A（3a-3c）
--Is this your eraser
--No, it isn’t.It’s his eraser.
his eraser
his
It’s his.
--Is this your schoolbag
--Yes, it is. It’s my schoolbag.
my schoolbag
It’s mine.
--Is that your pencil
--No, it isn’t.It’s her pencil.
her pencil
hers
It’s hers.
--Are these your dictionaries
--Yes, they are.They’re my dictionaries.
my dictionaries
They’re mine.
--Are these his books
--No, they aren’t. They’re your books.
your books
you
They’re yours.
--Are those your pencil boxes
--No, they aren’t. They’re his.
his pencil boxes
his
Collect （搜集）the school things around you, them make conversations to find the owner
Find the owner(找主人)
A:Excuse me,…. Is this/that your pencil
B:Yes, it is. It’s mine.
A: Here you are.
B: Thank you.
A:Excuse me,…. Are these your pens
C:No, they aren’t. I think they’re his/ hers.
A: Are these your pens
D:……
Presentation
Grammar Focus
探究语法规律
While-grammar
What did you find
形代
形代+名词
名代
=my pencil
=her pencil
=his pencil
=his school bag
=her books
=my keys
探究：形容词性\名词性物主代词的用法。
1. It's mine.
2. It's his.
3. They're hers.
4. They're yours.
1. It's my pencil.
2. It's his schoolbag.
3. They're her books.
4. They're your books.
名代
形代
+
名词
物主代词是表示所有关系的代词。
物主代词分形容词性物主代词和名词性物主代词两类。
=
有名则形；无名则名
物主代词的用法

【典题1】This is ______ book. Yours is in the schoolbag.
A. my B. me C. I D. mine
【典题2】—Is that _____ schoolbag —No. ______ is white.
A. his; His B. her; His C. he; His D. her; Her
【典题3】
—Is this _____ dictionary
—No, it isn’t _____.
A. his; her B. hers; his C. your; mine D. your; my


【Exercises】
3.用括号内所给单词的适当形式填空。
1) —Is that _____ (she) pencil box —Yes, it’s _____ (her).
2) _____ (he) name is Dale. ____ (he) is a teacher.
3) —Is this ______ (you) dog —No, ______ (my) is white.
4) —Are these ______ (you) pens —No, they are _____(her).
5) Paul’s jacket is black. What about ______(you)
6) —Is that ________(Anna) green eraser.
— No, it isn’t. The red eraser is ______(her).
7)—Is the blue pencil _______(your), Linda
－No, it isn’t. It’s ________(Bob).
8) That isn’t ______(Eric) schoolbag. ______(his) is red.
her
hers
His
He
your
mine
your
hers
yours
Anna's
hers
yours
Bob's
Eric's
His
Presentation
While-grammar
Grammar Focus
I my mine
you your yours
she her hers
he his his
人称代词
主格(作主语)
形代
跟名词
名代
不跟名词
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.
用“Yes’’ 和“No’’ 来回答的叫做一般疑问句。
将下列句子变为一般疑问句，并作简略回答。
1. This is a map.
2. That is his brother.
　　
Is this a map
Is that his brother
3. These are nice pictures.
4. Those are schoolbags.
Are these nice pictures
Are these schoolbags
Yes, they are./No, they aren’t.
Exercises
Yes, it is./No, it isn’t.
Yes, it is./No, it isn’t.
Yes, they are. /No, they aren’t.
3a
Complete the questions and answers about each picture. 根据图片补全问句和答语。
No, it ______.
Is ______ your book
this
Yes, it is.
isn’t
Are _____ my pencils
Yes, ____ are.
these
they
No, they aren’t.
Yes, it _____.
Is _____ his ruler
No, they ______.
Are _____ her pens
that
those
is
No, it isn’t.
Yes, they are.
aren’t
3b
Read the questions and complete the answers.
阅读问句并补全答语。
1. Is this her ruler
2. Is that her ruler
3. Are these his pencils
4. Are those Anna’s books
Yes, ________. They’re ______.
No, _________. ______ Sally’s.
No, __________. ________ mine.
Yes, ______. It’s ______.
it is
hers
it isn’t
It’s
they are
his
they aren’t
They’re
4.按要求完成下列句子，每空一词。
1) Is that her ruler （做肯定回答）
, .
2) Is she your friend （做否定回答）
, .
3) This is my book.（改为一般疑问句）
book
4) Those are her erasers.（改为一般疑问句）
her erasers
5) Is this her schoolbag （改为陈述句）
.
Yes it is
No she isn't
Is this your
Are those
This is her schoolbag.
【Exercises】