Unit 3 Is this your pencil?Section B 2a-self check课件(共29张PPT)

(共29张PPT)
Unit 3
Unit 3
Is this your pencil
_________________________________________
__________________________________________
________________________
Write the things you lose easily.
2a
eraser
keys
pencil
ruler
pen
…
book
Lin Hai,
A computer game is in the school library. Is it yours Ask the teacher for it
Mike
Read the notices on the board and circle the lost things.
2b
Found:
Some keys are in Classroom 7E. Are they yours E-mail me at maryg2@.
Is this your watch
My phone number is
495-3539. Call me.
John
Lost:
I lost my school ID card. I must find it. Call me at 685-6034. Thanks.
Tom…
Item Lost Found
____________________ □ □
____________________ □ □
____________________ □ □
____________________ □ □
2c
Read the notices again and write down the items. Then check (√) Lost or Found.
Item Lost Found
____________________ □ □
____________________ □ □
____________________ □ □
____________________ □ □
Let’s check the answers.
computer game
√
watch
√
keys
√
√
ID card
1. It’s a watch.
watch 手表（其复数形式watches）
Explaination
Are these watches
这些是些手表吗？
e.g. Is that your watch
那是你的手表吗？
3. Ask the teacher for it.
ask (sb.) for sth. (向某人)寻求某物
to ask for a job
求职
ask for an explanation
要求解释
Why don’t you ask him for his advice
你为什么不征求他的意见？
ask her for money
向她要钱
4. A computer game is in the school library.
in 为介词，意为“在……里”，表示方位的。
e.g. My pens are in the pencil box.
我的笔在铅笔盒里。
5. Call me at 685-6034.
call 在此句中意为“打电话”，
常用于
① call sb. 给某人打电话
e.g. Call him this afternoon.
今天下午给他打电话。
② “call + 电话号码” 拨打……（号码）
e.g. Please call 110. 请拨打110。
③ “call sb. at + 电话号码”
拨打……（号码）找某人
e.g. Call Mary at 236-0388.
请拨打236-0388找玛丽。
6. I must find it.
must modal v. （情态动词）必须
e.g. You must finish it today.
你一定要在今天完成它。
You must see the doctor.
你一定要看医生。
must 后接动词原形
Section B2
3a-Self Check
A: What’s this
B: It’s a ring.
A: How do you spell it
B: R-I-N-G.
A: Is this your ring
B: Yes, it is. It’s mine.
A: What’s this
B: It’s a watch.
A: How do you spell it
B: W-A-T-C-H.
A: Is this your watch
B: No, it isn’t. It’s hers.
A: What’re those
B: They’re notebooks.
A: How do you spell
B: N-O-T-E-B-O-O-K-S.
A: Are those your notebooks
B: No, they aren’t. They’re his.
____________: My notebook
My __________ is David.
Please __________ me at 679-8871.
Complete the notices with the words or phone number in the box.
name yours found 284-5486 lost call
3a
____________: A set of keys
Are these ___________
Call Jenny at _____________.
________: A set of keys
Are these ________
Call Jenny at _________.
______: My notebook
My ________ is David.
Please _______ me at 679-8871.
Let’s check the answers.
name yours found 284-5486 lost call
Lost
name
call
3a
Found
yours
284-5486
Write your own lost or found notice with your name and phone number.
1. 写寻物启事和失物招领要紧扣主题，写清物品名称、联系人及联系方式，要求表述明确，言简意赅。
3b
2. 常用词汇：
found 找到；发现， lost 遗失； 丢失，
pen 钢笔， pencil 铅笔， ID card 身份证，
eraser 橡皮， bag 书包， ruler 尺子，
a set of keys 一串钥匙， in the classroom在教室里
in the school library 在学校图书馆，
3. 常用句型：
Is this/that your … 这是/那是你的……？
Are these/those … 这些/那些是……？
Call … at … 打……找……
E-mail me at ... 给我发邮件到……
Now try your best. 现在看你的了！
假如你丢失了一套钥匙；假如你捡到一张学生证。写一写吧！
___________________________________
___________________________________
___________________________________
Lost:
I lost a set of keys. I must find them. My name is Jim. Please call me at 347-2580.
Jim
Found:
Is this your school ID card Call me at 347-2580. Or e-mail me at im327@.
Tom
Self Check
eraser
book
pen
pencil
dictionary
Write the school things you know.
pen ruler
notebook
schoolbag
school ID card
watch
pencil box
I me my mine
you yours
her hers
he him
she
you
his
规则总结
Complete the chart with pronouns.
your
her
his
类别
第一人称
第二人称
第三人称
第三人称
人称代
词主格
人称代
词宾格
形代
名代
Look at the picture and write conversations.
A: ______________________
B: ______________________
A: ______________________
B: ______________________
A: ______________________
B: ______________________
2
3
4
No, they aren’t. They're hers.
Are those your baseball
Is this your pencil box
Yes, it is. It’s mine.
Is that your watch
Yes, it is. It’s mine.
1
A: Is that your schoolbag
B: No, it isn’t.