人教版七年级上册 Unit 3 Is this your pencil?Section B 课件 (共17张PPT)

(共17张PPT)
Is this your pencil
Unit 3
Section B
Game: Who has the best eyes
Ask and answer questions.
eraser
ruler
schoolbag
pencil sharpener
dictionary
What’s this/that in English
spell it, please.
Review
How do you spell it
Match the words with the things in the picture.
1. baseball ____ 4. ID card ____ 7. ring ____
2. watch ____ 5. key ___ 8. pen ____
3. computer game ___ 6. notebook ___ 9. bag __
b
h
a
i
g
c
d
e
f
1a
1. baseball ____ 4. ID card ____ 7. ring ____
2. watch ____ 5. key ___ 8. pen ____
3. computer game ___ 6. notebook ___ 9. bag __
b
h
a
i
g
c
d
e
f
1c
Listen and circle the things you hear in 1a.
1d
Listen again. Write the things that belong to Linda or Mike.
ID card
pen
baseball
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@.
Reading
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…
Reading
Item Lost Found
____________________ □ □
____________________ □ □
____________________ □ □
____________________ □ □
computer game
√
watch
√
keys
√
√
ID card
Read the notices again and write down the items. Then check (√) Lost or Found.
2c
Reading
1. It’s a watch.
复数 __________
Are these watches
lanugage point
watches
区别： watch 和 clock
watch
clock
指戴在手上的手表
指固定放置的钟表
I like watching TV.
v. 观看
2. Ask the teacher for it.
ask sb. for help
向某人寻求帮助
v. 请求，要求
You can ask him some questions by telephone.
v. 询问
ask sb.（about) sth.
询问某人某事
3. 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.
4. Call me at 685-6034.
call 在此句中意为“打电话”，常用于
以下结构：
① call sb. 给某人打电话
e.g. Call him this afternoon.
② “call + 电话号码” 拨打……（号码）
Please call 110.
③ “call sb. at + 电话号码”
拨打……（号码）找某人
Call Mary at 236-0388.
5. E-mail me at maryg2@.
v. 给...发邮件
at
prep. 提供电话号码时使用；
在（某处、某时间或时刻）
e-mail sb. at +邮件地址
给某人发邮件到
I get an e-mail from her.
n. 邮件
Call Mary at 236-0388.
at three／three o’clock
at home
6. I must find it.
must 情态动词 必须
e.g. You must finish it today.
你一定要看医生。
You must see a doctor.
must 后接动词原形,没有人称和数的变化
mustn’t 禁止
We mustn’t speak loud in the library.
find 发现
found
动词find 的过去式和过去分词
Lost and Found
失物招领处
寻物启事
失物招领
lost 动词lose(丢失)的过去式和过去分词
7. 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。
A set of __________(book) __________(be) on the table.
books
is
a set of keys，固定短语，其后跟可数名词复数形式，但是整体表示单数意义，做主语，谓语动词用单数。
a/数词+set(s)+of+复数名词，作主语，谓语动词由set 单复数决定
Two sets of keys __________(be) on the table.
are