2021-2022学年人教新目标版英语七年级上册Unit 3 Is this your pencil? Section B 3a-Self check课件23张

(共23张PPT)
Section
B
3a-Self
check
Unit
3
Is
this
your
pencil？
Learning
Aims
1、会读会背单词library,
ask,
ask…
for…,
find,
some,
classroom,
e-mail,
at,
call,
lost,
must,
set,
a
set
of
2、掌握短语ask…
for…,
e-mail…at…,
call…at…,
must,
a
set
of,
3、能模仿短文写失物招领启事.
Pen,
pen.
Is
this
your
pen?
Yes,
it
is.
It's
my
pen.
The
pen
is
mine.
Let’s
chant!
Ruler,
ruler.
Is
that
your
ruler?
No,
it
isn't.
It's
his
ruler.
The
ruler
is
his.
ID
cards,
ID
cards.
Are
these
your
ID
cards?
No,
they
aren't.
They're
her
ID
cards.
The
ID
cards
are
hers.
School
things,
school
things.
Look
after
your
school
things.
3a.
name
yours
found
284-5486
lost
call
__________:
My
notebook
My
________
is
David.
Please
_______me
at
679—8871.
_______:
A
set
of
keys
Are
these
________?
Call
Jenny
at
_________.
Lost
name
call
Found
yours
284-5486
FIRST
NAME:
Mary
LAST
NAME:
Cooper
TELEPHONE
NUMBER:
535-2375
This
is
your
school
ID
card.
you
lost
it.
Can
you
write
a
lost
notice
for
yourself?
你能写一则自己的失物招领启示吗？
3b
【句子积累】
①Is
this/that
your…？这是/那是你的……吗？
②Are
they
your…？他们是你的……？
③Please
call/e?mail…at…请打……找某人/请发电子邮件……找某人。
④Ask
the
teacher
for
it.请向老师要它。
⑤My
phone
number
is…我的电话号码是……
⑥I
lost…我丢失了……
⑦I
must
find
it.我必须要找到它。
拓展常用相关句型：
①I
found…(＋地点)．我在(某地)找到了……
②Thanks
very
much.十分感谢。
③It's
red/black/green…它是红色/黑色/绿色……
【实战演练】
假如你就读于一所国际学校，你们保卫处的张师傅想请你帮忙将下面的这则寻物启事翻译成英文，张贴在学校布告栏里。
假如你是王楠，你丢了你的铅笔盒，是蓝色的。电话
号码：783?9021。请写一则寻物启事。
____________________________________________________
____________________________________________________
____________________________________________________
____________________________________________________
____________________________________________________
____________________________________________________
写作实践
思路构建
步骤
构思
列纲
1
寻物启事
Lost
2
描述物品
a
blue
pencil
box
3
联系方式
call
me
at
783?9021
4
联系人
Wang
Nan
自我展示
_____________________________________________________
_____________________________________________________
_____________________________________________________
_____________________________________________________
One
possible
version：
Lost：
My
pencil
box.It's
blue.My
name
is
Wang
Nan.Call
me
at
783?9021.
Write
the
school
things
you
know.
pen
ruler
pencil
pencil
box
schoolbag
notebook
book
ruler
dictionary
eraser
SELF
CHECK
2.
Complete
the
chart
with
pronouns.
I
me
my
mine
you
yours
her
hers
he
him
you
your
she
her
his
his
SELF
CHECK
Look
at
the
picture
and
write
the
conversations.
看图写对话。
3
Is
this
your
book?
Yes,
it
is.
Is
that
your
key?
Yes,
it
is.
Is
this
your
ball?
No,
it
isn’t.
1.
a
set
of
keys
set
为名词，意为“套，组，副”。
短语
a
set
of
表示“一套，一列，一串”等。
e.g.
a
set
of
books
一套书
a
set
of
stamps
一套邮票
Explaination
【拓展】
在英语中表示物品的时候（尤其是不可数名词），常常用“数词或a/an/this/that
+
名词（表示容量、种类……）+
of
+
名词”
来表示，意为“……双（对/套/张/副……）”。
a
piece
of
meat
一片肉
that
pair
of
shoes
那双鞋子
a
glass
of
milk
一杯牛奶
2.
人称代词宾格
me
(我)，you
(你)，him
(他)，her
(她)，
it
(它)等是人称代词的宾格形式，他们常跟在介词或动词后面做宾语。如：
Thank
you.
谢谢你！
Excuse
me.
打扰了。
How
do
you
spell
it?
怎样拼写？
Please
ask
her
for
help.
请向她请求帮助。
Call
him
at
569-3219.
打电话569-3219找他。
一、单项选择题
Exercises
C
A
C
(
)
1.
—
Is
this
your
pen?
—
_________.
It’s
his
pen.
A.
It
is
my
pen
B.
Yes,
it
is
C.
No,
it
isn’t
(
)
2.
________,
Tina.
Is
this
your
book?
A.
Excuse
me
B.
Sorry
C.
Thank
(
)
3.
What’s
this
_____________?
A.
on
Chinese
B.
at
English
C.
in
English
(
)
4.
________
my
book.
_______
her
book.
A.
This’s;
That’s
B.
This
is;
That’s
C.
This’s;
That
is
(
)
5.
—
___________________?
—
It
is
a
watch.
A.
Is
this
a
watch?
B.
Is
it
a
watch?
C.
What’s
this
in
English?
B
C
①
Yes?(有事吗?)
②
No,
my
key
is
at
home(在家).
Ask(问)
that
girl.
I
think(认为)
it’s
her
key.
③
Excuse
me.
Is
this
your
key?
④
Is
this
your
key?
⑤
Bye-bye.
⑥
Oh,
yes.
It’s
my
key.
⑦
Thank
you
very
much.
You
are
a
good
boy.
⑧
Here
you
are.
⑨
You
are
welcome.
Goodbye.
⑩
Thanks.
Excuse
me.
3
2
10
1
4
6
8
7
9
5
Ⅳ.排列顺序
1.
请原谅,
这是你的铅笔盒吗?
2.
那是她的英语字典吗?
3.
这是他的书吗?
4.
它是我的钥匙。
Excuse
me.
Is
this
your
pencil
box?
Is
that
her
English
dictionary?
Is
this
his
book?
It
is
my
key.
Ⅴ.
Translation
5.
这是Sonia的铅笔吗?
不,
它不是。
6.
那是Cindy的英汉字典吗?
7.
这是一本英语书吗?
8.
它是一块桔红色的橡皮。
Is
this
Sonia’s
pencil?
No,
it
isn’t.
Is
that
Cindy’s
English-Chinese
dictionary?
Is
this
an
English
book?
It
is
an
orange
eraser.
Homework
1.
昨天,
Mary在教室里丢失了一支黑色
的钢笔,请你帮她设计一则寻物启事,
她的电话号码是344988。
2.
建立一个班级失物招领栏。
Thank
you
!