Unit 3 Is this your pencil ?Section A 2a--2d课件(共28张PPT)

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名称 Unit 3 Is this your pencil ?Section A 2a--2d课件(共28张PPT)
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科目 英语
更新时间 2021-10-01 13:08:01

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(共28张PPT)
Unit
3
Is
this
your
pencil
Section
A
Part
2
(2a—2d)
知识目标:
1.掌握下列单词、短语和句型。
excuse
me,
What
about…
,
yours,
thank
you
for
,help
,
You’re
welcome
2.能熟练运用Is
this/that…
Are
these/
those…
句型来确认物主。
能力目标:
培养同学们的听说能力和阅读能力。
情感目标:
培养同学们乐于助人的品质。
学习目标
拍拍手,练练口
Is
this
your
pencil
Yes,
yes,
it
is.
Is
that
your
book
No,
no,
it
isn’t.
Is
this
her
ruler
Yes,
yes,
it
is.
Is
that
her
eraser
No,
no,
it
isn’t.
let's
chant
A
guessing
game:
(看图片,猜一猜)
运用Is
this/that… /Are
these/those…
Is
that
a/an…
It’s
her
eraser.
her
eraser
It’s
___.
hers
Is
that
a/an…
It’s
his
pencil.
It’s
__.
his
his
pencil
Are
these/those


They
are
my
books.
They
are_____.
mine
my
books
我自己!
Pairwork
I
think
I
can!
(我行我秀!)
用身边的物品与同伴进行对话练习
A:
Excuse
me.
Is
this/that
your…
B:
Yes,
it
is.
It’s
mine.
A:
Here
you
are.(给你)
B:
Thank
you.
A:
You
are
welcome.
A:
Are
these/those
your

B:
No,
they
aren’t.
They
are
his/hers.
A:

B:

Ear
training!
(耳朵总动员)
Listen
and
check
(√)
the
things
you
hear.
2a




Listen
again.
Complete
the
conversation
with
the
words
in
the
box.
2b
erasers
pencil
ruler
pencil
box
books
Tom:
Excuse
me,
Grace.
Is
this
your
pencil

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.
erasers
ruler
books
pencil
box
Practice
the
conversation
in
2b.
2c
Tom:
Excuse
me,
Grace.
Is
this
your
pencil
Grace:
Yes,
thank
you.
And
those
are
my
erasers.
Tom:
And
Jane,
is
this
your
ruler
Jane:
No,
it
isn’t.
It’s
hers.
Tom:
OK,
and
these
are
my
books.
This
is
your
pencil
box,
Jane.
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.
Role-play
the
conversation.
Bob's
pencils
Helen's
dictionary
2d
Grammar
一般疑问句有两种,本单元主要讲由be
动词引导的疑问句。
包含动词
be
的陈述句变为一般疑问句时,
只需将动词be
(am,
is,
are)
移至句首。
注意:
动词be
(am,
is,
are)
第一个字母大写;
2.
句末用问号。
一般疑问句
对一般疑问句的回答分为肯定和否定
回答:
作肯定回答先说Yes,
再作简单叙述,
如:
-
Is
this
your
pen
-
Yes,
it
is.
It’s
my
pen.
作否定回答先说No,
再作补充回答。如:
-
Is
that
her
baseball
-
No,
it
isn’t.
It’s
my
baseball.
特殊疑问句是由疑问词what,
how,
where
等疑问词来引导的。
其结构是:
疑问词+be/助动词/情态动词+主语+
谓语
如:
What’s
your
telephone
number
What’s
this
in
English
How
do
you
spell
it
特殊疑问句
特殊疑问句回答时要根据所问的情况回
答,不能用Yes或No。如:

-
What’s
this
这是什么?
-
It’s
an
eraser.
这是一块橡皮。

-
What’s
your
telephone
number
你的电话号码是多少?

-
012-5266321.

-
What’s
your
last
name
你姓什么?
-
My
last
name
is
Zhang.
我姓张。
Excuse
me,Grace.打扰了,格雷丝。
①excuse
me
意为“劳驾,打扰了;对不起”,是说英语国家的人常挂在嘴边的话语,常用于当你要打扰别人,如借东西、问路、插话、中途离开等场合而向对方表示歉意。
如:Excuse
me.Is
this
your
ruler?请问,这是你的尺子吗?
②me
“我(I的宾格形式)”,通常放在动词后作宾语。
No,they're
Bob's.不,它们是鲍勃的。
Bob's
在这里是名词所有格形式,意为“……的”。名词所有格表示名词之间的所有关系,常用
's来表示。以后会详细学习,在这里作初步介绍。
【拓展】以s结尾的复数名词,在其后只加'。
如:teachers'
office
教师办公室
What
about...?意为“……怎么样?……好吗?”与how
about
可互换使用,常用来询问消息或提出建议。后常接名词、代词或动词的 ing形式。
Thank
you
for
your
help,Anna.谢谢你的帮助,安娜。
Thank
you
for=Thanks
for
意为“为……而感谢”,for是介词,后接名词或动词的 ing形式。
1.

Are
those
your
____________
(pencil
box)

Yes,
they
are.
They’re
_____
(my).
2.

Is
that
_______
(Anna)
green
eraser.

No,
it
isn’t.
The
red
eraser
is
____
(her).
3.-Are
______
(this)
your
keys
-No,
_____
(it)
aren’t.
4.
-Is
the
blue
pencil
______
(your),
Linda
-No,
it
isn’t.
It’s
______
(Bob).
5.
That
isn’t
______
(Eric)
schoolbag.
____
(his)
is
red.
Exercises
these
they
mine
Anna’s
pencil
boxes
hers
yours
Bob’s
Eric’s
His
1.
That’s
a
chinese
car.

A
B
C
D
答案解析:
Chinese,Japanese,English等词均属专有名词,书写时要将第一个字母大写,
应改为Chinese。
答案:C:
chinese

Chinese。
二、从下面各句A、B、C、D中找出一处错误并改正。
2.
That
is
a
pencil’s
case.

A B
C
D
答案:
D:
pencil’s
case
→pencil
case。
答案解析:
pencil
为无生命名词,
一般不用所有格形式。所以应改
pencil’s
case
为pencil
case,同学们在学习时要多加注意。类似的词语有
letter
box,
computer
games
等。
3.

What’s
this
in
English

 
A
B


It’s
computer.

C
D
答案解析:
有些同学在学习时没有注意汉语和英语表达不同,仅从汉语的角度去理解英语,所以在名词前面就缺少了冠词,应在computer前加冠词a。
答案:
D:
computer
前加
a 。
4.

And
what’s
this

A
B
C


This
is
a
pencil
sharpener.

D
答案:D:
This
is

It’s。
答案解析:This/That
是指示代词,在答语中没必要重复,故用It
代替。
三、英汉翻译。
1.这是你的钢笔吗?
2.那是你的书包吗?
3.这是苹果吗?
是的,它是。
4.那是桔子吗?
不,它不是桔子。它是苹果。
5.这个用英语怎么说?
Is
this
your
pen
Is
that
your
schoolbag

Is
this
an
apple

Yes,
it
is.
Is
that
an
orange
No,
it
isn’t.
It’s
an
apple.
What’s
this
in
English
Homework
抄写新单词五遍并熟记。
2.
背诵课文2d。
3.
预习Section
B。
Thank
you
for
listening!