Unit3 Is this your pencil Section B 3a-Self Check 课件(共21张PPT)

(共21张PPT)
Unit 3
Is this your pencil
人称 单数 复数
主格 宾格 主格 宾格
第一人称 I me we us
第二人称 you you you you
第三人称 he him
they
them
she her
it it
Revision 自学检测
1.The teacher asked ____(you) to read the book.
2. Look at (they)._____(they) are so strong.
3. Let_____(we)sing a song together.
4.Tell ___(她)how to get there.
5. Who is there It’s _____.
--是谁啊？--是我。
6. _____ like ______ very much.
他们非常喜欢它。
7. Let _____ give _____ a book.
让我给你一本书。
you
them
They
us
her
me
They
it
me
you
1. Please call Jenny ______ 341-6528.
A. to B. at C. in D. of
2. Jack, ______ this your key
A. be B. am C. is D. are
3. I ______ a watch. Is it your watch, David
A. look B. spell C. lost D. found
4. Please call Jane. This is ______ phone number.
A. my B. your C. her D. his
B
C
D
C
3a Complete the notices with the words or phone number in the box.
________：A set of keys
Are these________？
Call Jenny at________．
________：My notebook My ________ is David. Please _______ me at 679 8871.
name
Lost
name yours found 284-5486 lost call
call
　Found
yours
284 5486
【点拨】考查选词补全短文。注意这两篇短文中开头的Lost和Found首字母都应大写。
自学指导
Lost：My notebook My name is David. Please call me at 679 8871.
Read the message together.
Found: A set of keys
Are these yours
Call Jenny at 284-5486.
Read the message together.
解析：1. A set of keys 一串钥匙，作主语，
谓语动词用单数。
2. call + sb + at +telephone number:
用这个号码打电话给某人。
Lost 寻物启事
当你丢失东西的时候, 你需要写Lost,共四部分:
1. 标题
2. 丢失的东西
3. 失者的姓名
4. 联系电话
Found 失物招领
如果你拾到别人的东西，你该怎样归还给失主呢 你需要写Found, 分五部分:
1. 标题
2. 拾到的东西
3. 询问某物是不是失者的
4. 联系人
5. 联系电话
Lost: My schoolbag.
My name is Alice.
Please call me at
951-3397.
【参考范文】
Lost:
I lost a pencil box in the school.
It’s blue.
My name, Bill is on it.
Please call me at 628-9989.
Found: A blue pencil
box is it yours
Call Zhang Mingming
at 929-3155.
Found: notebook.
Is this your notebook
Please call Mary.
Phone #235-0285.
思路构建：寻物启事（Lost）/失物招领（ ） 描述物品 联系方式 。
Found
联系人
Sum up
Write the school things you know.
pen ruler
pencil pencil box
schoolbag notebook book ruler
dictionary eraser
2. Complete the chart with pronouns.
I me my mine
you yours
her hers
he him
you
your
she
her
his
his
3. Look at the picture and write
conversations.
Is this/ Is that…
Yes, it is./No, it isn’t.
1 Is that your schoolbag No, it isn’t.
2
3
4
Is that your baseball
Yes, it is.
Is this your key
Yes, it is.
Is that your watch
No, it isn’t.
A
B
按要求进行句式变换
1. Her erasers are in the bag. (改为一般疑问句)
　　　　　her erasers in the bag
2. They’re my sisters. (改为单数句)
　　　　　 　　　　　my　　　　　.
3. Her pencil box is on the desk. (对画线部分提问)
　　　　　 　　　　　her pencil box
Are
She is sister
Where is
Exercise
单项选择
1. Look! A set　　　　　keys. Are these　　　　　
A. of; your 　　　　B. of; yours
C. is; your 　　　　D. are; yours
2. Is that　　　pencil box
A. he 　B. him 　 C. his 　D. he’s
3. Her watch　　　in her backpack.
A. am 　 B. is 　C. are 　D. be
4. A set of keys　　　on the desk. Some boxes　　　
______on the desk, too.
A. are; are　　　　　 B. is; are
C. is; is　　　　　　　D. is; am
5. How do you spell　　　baseball
A. the　　　B. a　　　C. this　　　D. /
Sonia: Tim, is this ______ eraser
Tim: ____, it is. This is not ____ _______.
____ this your _______
Sonia: Yes, it’s my watch. Is this your ______
Tim: No, it’s not my book. It’s ____ book.
Sonia: OK. Jane, is ______ your book
Jane: Yes, it is. _______ _______.
your
Yes
my
watch
watch
book
her
this
Thank you
Is
填空