Unit 3 Is this your pencil Section B（2a-Self Check） 课件+嵌入音频(共33张PPT)

(共33张PPT)
Section B（2a-Self Check）
初中英语人教版七上
Unit 3 Is this your pencil
1、掌握学习用品的相关词汇
2、学会用英语写寻物启事
3、学会用英语写招领启事
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.
Review
Make conversations.
Review
Make conversations.
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.
Review
Make conversations.
A: What are those
B: They’re notebooks.
A: How do you spell notebook
B: N-O-T-E-B-O-O-K-S.
A: Are those your notebooks
B: No, they aren’t. They’re his.
____________________________________________
____________________________________________
____________________________________________
eraser
keys
pencil
ruler
pen
book
Write the things you lose easily.
2a
Read the notices on the board and circle the lost things.
2b
Thanks.
1. Who is the notice from
2. Who is the notice to
3. Where is the computer game
4. Who does Lin Hai ask for it
5. Why doesn’t Lin Hai ask Mike for it
Mike.
Lin Hai.
In the school library.
The teacher.
Because it’s in the school library.
Read the notices again and answer the questions.
2b
1. Who found some keys
2. Where are they
3. How do you contact(联系) him or her
4. What’s his or her e-mail address
Sorry, I don’t know./ I think Mary did.
In Classroom 7E.
E-mail him or her.
It is maryg2@.
Read the notices again and answer the questions.
2b
1. You can e-mail him or her.
2. The telephone number is 495-3359.
F
F
Read the notices again and check T or F.
2b
Tom ______ ______ school ______ card.
_____ must find _____ .
____ him ____685-6034.
lost
his
ID
He
it
Call
at
Read the notices again and fill in the blanks.
2b
Thanks.
a computer game
in the school library
ask…for …
some keys
in Classroom 7E
email sb. at+邮件地址
call sb.
call sb. at.+电话号码
lose sth.
must find it
my school ID card
一个电子游戏
在学校图书馆
请求，恳求给予
一些钥匙
在7E教室里
根据……发邮件给某人
打电话给某人
根据……打电话给某人
丢失某物
必须找到它
我的学生卡
Read the notices again and translate the phrases.
2b
【阅读指导】
1. 在2b中有四条信息，每条信息中都有一件物品。细读信息找到物品。
2. 在第一条信息中，开头是Lin Hai，结尾是Mike，由常识可知是Mike给Lin
Hai 的留言条，由关键句“Is it yours 它是你的吗？”，可知是Mike拾
到的该物。故此条是Found条。
3. 由第二条信息中的第一句话“Is this your watch ”，可知是John捡到的手
表。故此条也是Found条。
4. 第三条和第四信息中明确有Found和Lost的说明，故较容易确定。
Read the notices again and work down the items. Then check( √ )
lost or Found.
2c
a computer game
√
watch
√
some keys
√
√
school ID card
Read the notices again and work down the items. Then check( √ )
lost or Found.
2c
Language points
1. Ask the teacher for it. 去老师那里拿。
ask作动词，意为“请求；要求；询问”。常用短语 ask ... for ...，意为“请求；恳求（给予）”；ask sb. （not） to do sth.意为“要求某人（不要）做某事”。
e.g. If you don’t know, you must ask.
如果你不知道，你必须询问一下。
You can ask your friends for help.
你可以向你的朋友们求助。
My mother asks me not to swim in the river.
我妈妈要求我不要在那条河里游泳。
Language points
2. Some keys are in Classroom 7E. 在7E教室里有串钥匙。
（1）some作形容词，意为“一些；某些”，一般用于肯定句，后接可数名词复数形式或不可数名词。
e.g. I have some friends here. 这里有我一些朋友。
【拓展】some还可作代词，意为“有些；有的”。
e.g. I have seven pencils. Some are red and some are blue.
我有七支铅笔，有的是红色的，有的是蓝色的。
（2）key作可数名词，意为“钥匙”，其复数形式为keys。
常用短语the key to ...，意为“……的钥匙”。
e.g. This is the key to our classroom. 这是我们教室的钥匙。
Language points
3. E-mail me at maryg2@.
请给我发电子邮件到maryg2@。
（1）e-mail动词，意为“给……发电子邮件”。常用结构“e-mail sb. at+邮箱名”，意为“给某人发电子邮件到……”。
e.g. Can you e-mail me at yangli@
你能给我发电子邮件到yangli@吗？
【拓展】E-mail还可用作名词，意为“电子邮件”。
e.g. She often sends e-mails to me. 她经常给我发电子邮件。
（2）电子邮箱地址中的符号@是at的缩写形式，读作at；com前的实心点读作dot。
Language points
4. Call me. 给我打电话。
call此处作及物动词，意为“给……打电话”。call sb. 意为“给某人打电话”。
e.g. Please call your mother after school.
放学后请给你妈妈打电话。
打电话的常用表达还有：
call sb. at+电话号码，意为“拨打……（电话号码）给某人”。
e.g. Please call Alan at 265-3179. 请拨打电话265-3179找艾伦。
Language points
5. I lost my school ID card. 我的学生卡丢了。
（1）lost是动词lose的过去式，意为“遗失；丢失”。
e.g. I lost my pencil box yesterday.
昨天我丢了铅笔盒。
（2）Lost可表示“寻物启事”，其反义词为Found,可表示“失物招领启事”。Lost and Found意为“失物招领处”。
Language points
6. I must find it. 我必须找到它。
（1）must作情态动词，意为“必须”，没有人称、时态和数的变化，后接动词原形。
e.g. She must go home now.
她现在必须回家。
（2）find作及物动词，意为“找到；发现”，强调结果。
e.g. I can’t find my book.
我找不到我的书了。
________: A set of keys
Are these ________
Call Jenny at ________.
__________: My notebook
My _________ is David.
Please _____me at 679-8871.
Found
yours
284-5486
name yours found 284-5486 lost call
Lost
name
call
Complete the notices with the words or phone number in the box.
3a
Language points
7. A set of keys 一串钥匙
（1）a set of意为“一套；一副；一组”，其后常跟可数名词复数形式。
e.g. a set of books 一套书
（2）“a set of+复数名词”作主语时，谓语动词用单数形式。
e.g. A set of keys is on the desk.
一串钥匙在书桌上。
Lost 寻物启事
当你丢失东西的时候, 你需要写Lost,共四部分:
Lost:
My backpack.
My name is Helen.
Please call 532-7138.
How to write your own lost or found notice.
3b
1. 标题
2. 丢失的东西
3. 失者的姓名
4. 联系电话
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:
Found:
A watch.
Is this your watch
Please call Mike.
Phone number: 648-5012.
How to write your own lost or found notice.
3b
Found 失物招领
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
Write your own lost or found notice with your name and
telephone number.
3b
pen , ruler, pencil, pencil box, schoolbag ,
notebook, book ,ruler, dictionary , eraser…
___________________________________
1. Write the school things you know.
Self Check
I me my mine
you yours
her hers
he him
you
your
she
her
his
his
2. Complete the chart with pronouns.
Self Check
A: ______________________
B: ______________________
A: ______________________
B: ______________________
A: ______________________
B: ______________________
A: ______________________
B: ______________________
1
2
No, it isn’t.
Is that your baseball
Are those your pencils
Yes, they are. They’re mine.
Is this your key
Yes, it is. It’s mine.
3
4
Is that your pencil box
No, it isn’t.
3. Look at the picture and write conversations.
Self Check
Today, I found a black jacket in my classroom. I want (想要) to write (写) a found notice. But I don’t know how to write. Please help me. My name is Eric. My phone number is 685-6030.
Found:
A black jacket.
Is this your jacket
Please call Eric at 685-6030.
Exercise
Could you please help Eric write a found notice
Lost:
My school ID card.
My name is Mary Cooper.
Please call me at 535-2375.
Exercise
Could you please help Mary write a lost notice？
This is Mary’s school ID card. She lost it. Can you help her to write a lost notice
First name: Mary
Last name: Cooper
Phone number: 535-2375
Complete your own lost or found notice
and check with your partner.
Homework
You have to believe in yourself. That's the secret of success.
必须相信自己,这是成功的秘诀。
Remember
Thanks for listening!