【公开课】Unit 3 Is this your pencil ?SectionA (2d-3c ) 课件(共37张PPT)+导学案+音视频

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名称 【公开课】Unit 3 Is this your pencil ?SectionA (2d-3c ) 课件(共37张PPT)+导学案+音视频
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科目 英语
更新时间 2021-09-23 10:15:49

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(共37张PPT)
Unit
3
Is
this
your
pencil?
人教新目标版
七年级上
2d-3c优质课
Lead
in
Warming-up
Choose
one
apple.
Then
say
the
word
or
phrase
in
English.
铅笔

橡皮
文具盒
字典
书包
老师
劳驾;
请原谅
pencil
book
eraser
dictionary
pencil
box
teacher
schoolbag
1
2
excuse
me
6
3
4
5
7
8
Revision
A:
Is
this
your
__________?
B:
____________.
It’s
_________.

pencil
box
Yes,
it
is
mine
Revision
A:
Is
that
your
__________?
B:
____________.
It’s
_________.

x
dictionary
No,
it
isn't
his
A:
Are
those
your
________?
B:
________________.
They’re
_________.

pens
Yes,
they
are
mine
A:
Are
these
your
________?
B:
________________.
They’re
_________.

x
pencils
No,
they
aren't
hers
单数:
Is
this
/
that
…?

/
那是......吗?
Yes,
it
is.
(肯定回答)
No,
it
isn’t.
(否定回答)
复数:Are
these
/
those
...?
这(些)
/
那(些)是......吗?
Yes,
they
are.
(肯定回答)
No,
they
aren’t.
(否定回答)
辨认物品所有者
Revision
Groupwork
A:
Excuse
me.

B:

C:

D:

E:

F:

Excuse
me.

mine/hers/his.
Is
this/that
…?
Thank
you!
Are
these/those…?
…(对话中须包含以上重点句)
Make
a
conversation
in
groups.
1.
How
many
people
are
there
in
the
picture?
2.What
can
you
see
in
the
picture?
Two.
A
book,
pens,
pencils
and
an
eraser.
Look
and
answer.
Pre-listening
Bob’s.
Anna’s.
The
pencils
are

The
green
pen
is

The
blue
pen
is

The
dictionary
is

The
eraser
is
...
Helen’s.
Listen
and
find
the
owner
(寻找物品的主人)
Read
2d
and
answer.
1.
Is
this
green
pen
Bob's?
2.Are
these
pencils
Bob's?
3.Is
this
dictionary
Helen's?
4.Is
this
eraser
Helen's,
too?
No,it
isn't.It's
Helen's.
Yes,they
are.
Yes,it
is.
No,it
isn't.It's
Anna's.
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.
Listen
and
repeat.
2d
1.
What
about
this
dictionary?
(教材P14
2d)
“What
about...?”意为“……怎么样?”
等同于
“How
about...?”,后面可接名词、代词或动词-ing形式。用来询问对方的看法或提建议。
常用于以下情景:
What
about
some
milk?
来点儿牛奶怎么样?
What
about
going
shopping
today?
今天去购物怎么样?
I’m
fine.
What
about
her?
我很好。她怎么样?
1)
向对方提出建议或请求;
2)
征求对方的看法或意见;
3)
用以将注意力转向另一人或物。
Language
points
(1)about在此处作介词,意为“关于”,后常接名词、代词或动词-ing形式作宾语。
about
prep.关于
adv.大约
They
are
talking
about
the
film.
他们在谈论这部电影。
(2)about还可作副词,意为“大约”

He
is
about
30
years
old.
他30岁左右。
1.
What
about
this
dictionary?
(教材P14
2d)
Language
points
2.
Thank
you
for
your
help,
Anna.(教材P14
2d)
Language
points
Thank
you
for

意为“为……感谢你”。
for是介词,后加名词、代词或动词-ing形式。
表示感谢的内容或原因,即Thank
you
for
sth.

Thank
you
for
doing
sth.
Thank
you
for

的同义句是:Thanks
for
…,这里
thanks
是个名词。
Thank
you
for
your
photos.
谢谢你的照片。
Thank
you
for
helping
me.
谢谢你帮助我。
Thanks
for
your
dictionary.
谢谢你借我字典用。
3.
You’re
welcome.
别客气。/
不用谢。(教材P14
2d)
Language
points
当别人向你表示感谢说Thank
you./
Thanks./
Thank
you
very
much./
Thanks
a
lot.时,你可以用You’re
welcome.来回答,表示“不用谢”。
还可以用:That’s
OK./
That’s
all
right./
Not
at
all.等。
—Thank
you
very
much!
非常感谢!
—You’re
welcome.不用谢(别客气)。
No,
they’re
Bob’s.
Hi,
Anna.
Are
these
your
pencils?
分角色表演对话。
Read
and
act
2d
out.
Role
play
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
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
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.
it’s
=
it
is
isn’t
=
is
not
aren’t
=
are
not
请总结含be动词的一般疑问句结构和简略回答。
Grammar
Focus
【句型剖析】
(1)一般疑问句的概念:能用yes或
no回答的问句,
就叫一般疑问句。
(2)含有be动词的陈述句变一般疑问句的方法:
※将be动词提至句首;
※将句末标点改为问号;
※将第一人称变为第二人称,即
I

you替换;
my由your替换;相应地am也变为are.
简单归纳即为:一提二变三替换。
Mary
is
an
English
girl
.
一般疑问句是:Is
Mary
an
English
girl
?
I
am
in
my
classroom.
一般疑问句是:Are
you
in
your
classroom
?
(3)含有be
动词的一般疑问句的回答方式:
①肯定回答:Yes,
主语+
be(am,is
are).
其中,be动词不能与主语缩写。
②否定回答:No,
主语+
be(am,
is,
are)+not.其
中be可以与not缩写,但am不能与not缩写。
如:—Is
this
an
ID
card
?
—Yes,
it
is.
—Are
you
Mr.Smith?
—No,
I’m
not.
(4)一般疑问句的语调:读一般疑问句用升调
↑,其简略回答用降调
↓。
【温馨提示】
  疑问句的主语是第一人称,
回答时主语要换成第二人称;
疑问句的主语是第二人称,
回答时主语要换成第一人称;
疑问句是第三人称,
回答时主语不变。
—Am
I
right?
我是对的吗?
—Yes,
you
are.
是的,
你是对的。
—/No,
you
aren’t.
不,
你不对。
—Are
you
Alan?
你是艾伦吗?
—Yes,
I
am.
是的,
我是。—/No,
I’m
not.
不,
我不是。
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.
请找出所有的物主代词,并解释其含义。
my
pencil
her
pencil
his
pen
his
schoolbag
her
books
my
keys
【知识构建】
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。人称代词与其对应的物主代词见下表:
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
1)形容词性物主代词在句中作定语,
修饰名词
2)名词性物主代词相当于“形容词性物主代词+名词”,其后不能再加名词。
3)名词性物主代词在句中可作主语、宾语、表语等。作主语时,谓语动词的单复数形式由名词性物主代词所指代的名词的数来决定。
物主代词的用法
This
is
my
ruler.
Hers
is
in
the
schoolbag.
这是我的尺子。她的在书包里。
(形容词性物主代词my修饰名词ruler)
(名词性物主代词Hers=Her
ruler后面不能再加名词,且后面的be动词用is。)
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
狗的名字
__________________
the
name
of
the
dog
(1)
表示无生命事物的所有关系,用“名词
+
of
+
名词”结构,表示前者属于后者。
(2)
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”。
例如:安娜的
Anna’s
鲍勃的
Bob’s
名词所有格的构成方法:
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
3a
Complete
the
questions
and
answers
about
each
picture.
Yes,
it
___.
Yes,
____
are.
No,
it
____.
No,
they
______.
Yes,
it
is.
No,
they
aren’t.
No,
it
isn’t.
Yes,
they
are.
Is
____
his
ruler?
Are
_____
my
pencils?
Is
____
your
book?
Are
_____
her
pens?
isn’t
they
those
is
aren’t
this
these
that
1.
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
It’s
they
are
his
they
aren’t
They’re
3b
Read
the
questions
and
complete
the
answers.
3c
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!
Is
this
your
eraser?
No,
it
isn’t.
A:
Excuse
me.
Is
this
your
eraser?
B:
No,
it
isn’t.
I
think
it’s
her
/
his
eraser.
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
my
eraser.
A:
Here
you
are.
D:
Thank
you.
Example
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
Unit
3
Is
this
your
pencil?(SectionA2d-3c)
学生姓名
班级
序号
课题内容
Unit
3
Is
this
your
pencil?Section
A
2d-3c
学习目标与核心素养
1.
Functions:
能够确认物品所属关系。2.
Grammar:

含be动词的一般疑问句

形容词性物主代词和名词性物主代词3.
Sentences:
—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.
学习重点
掌握含有指示代词be动词的一般疑问句及其简单回答。
学习难点
正确使用形容词性物主代词和名词性物主代词。
【预习】
Ⅰ.
Key
expressions
单词:橡皮
________
铅笔盒________
课本
______
尺子
____
双肩背包_____
铅笔_____
帮助________
短语:打扰了_____________
谢谢______________
我的铅笔______________
她的尺子___________
你的橡皮_____________
他的钢笔____________
Ⅱ.Complete
the
sentences.
1.
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?
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.
【探究】
Task1:2d
1.Read
and
answer.
1)Is
this
green
pen
Bob's?
2)Are
these
pencils
Bob's?
3)Is
this
dictionary
Helen's?
4)Is
this
eraser
Helen's,
too?
2.
Language
points
1)“What
about…?”的用法
【讲解】
“What
about…?”意为“(询问消息或提出建议)……怎么样?……好吗?”,相当于“How
about…?”,常用于以下情景:
2)thank
you的用法
【讲解】
thank
you是用于表示谢意的礼貌用语,意为“谢谢你”,相当于“thanks”。
【拓展】
表示感谢的说法
Thanks
a
lot.多谢。Thank
you
very
much.非常感谢。Many
thanks.多谢。Thank
you
so
much.非常感谢。Thank
you
all
the
same.还是要谢谢你。
对感谢的回答
That's
OK.不用谢。That's
all
right.不客气。Not
at
all.不客气。It's
my
pleasure.不客气。My
pleasure.别客气。You're
welcome.不客气。
Task2:Grammar
focus
探究1
含be动词的一般疑问句
【讲解】
1.含be动词的一般疑问句的结构为“Be
(Am/Is/Are)+主语+其他?”,be动词要与主语的人称和数保持一致。
2.含be动词的一般疑问句分别用Yes或No作肯定或否定回答。
3.含be动词的肯定句变为一般疑问句时,可以采用“一提、二变、三问号”的方法。
一提
指的是将be动词提到句首,且首字母大写
二变
把原主语的首字母变成小写;如果原主语为第一人称,则应把第一人称变为第二人称,be动词也要作出相应的变化;如果有形容词性物主代词my,也应改为your
三问号
将句末的标点符号改为问号
探究2
名词性物主代词
【讲解】
1.名词性物主代词是物主代词中的一种,共有八个,详见下表:
名词性物主代词
人称
单数
复数
第一人称
mine我的
ours我们的
第二人称
yours你的
yours你们的
第三人称
his他的
theirs他(她、它)们的
hers她的
its它的
2.名词性物主代词的用法:
名词性物主代词相当于“形容词性物主代词+名词”,因此具有名词的特征,在句子中可以作主语、表语和宾语等。
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