Unit 3 Is this your pencil Section B 2a-SC 原创教学课件(共34张PPT)

(共34张PPT)
Unit 3
Is this your pencil
Section B 2a-SC
CONTENTS
01
02
2a-2c
3a-sc
Key words & phrases:
in; library; ask; ask ... for ... ; find; some; classroom; e-mail; at; call; lost; must; e-mail sb. at ... ; call sb. at ...; set; a set of; school things.
Key sentences:
1. Some keys are in Classroom 7E.
2. I lost my school ID card. I must find it.
3. Cme at 685-all 6034./E-mail me at marygz@.
4. —Is this your pencil
—Yes, it is. / No, it isn’t.
5. —What’s this in English —It’s a pen.
6. —How do you spell
To learn the lost and found notices.
学习目标
01
Part
One
2a-2c
The little piggy lost many things. Can you talk about them and spell the words
E.D. School
Student
No. 118
He lost ______________.
a ring
a notebook
a baseball
an ID card
a watch
a computer game
Lead in
What should the little piggy do
Do you often lose things like little piggy
What do you lose easily
Free talk
2a
Write the things you lose easily.
school ID card
watch
key
schoolbag
wallet(钱包)
ruler
eraser
notebook …
pen
Pre-reading
Some students are reading the notices on the board.
The notices are about the things students lost and found. Let’s have a look.
How many notices can you see
2b
Read the notices on the board and circle the lost things.
While-reading
Lin Hai,
A computer game is in the
school library. Is it yours
Ask the teacher for it.
Mike
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
Found 失物招领
Lost 寻物启事
Found 失物招领
Found 失物招领
Lin Hai,
A computer game is in the
school library. Is it yours
Ask the teacher for it.
Mike
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
n.图书馆
ask v.请求； 要求；询问
ask … for … 请求； 恳求（给予）
adj. 一些；某些 pron. 有些；有的
class(n.班级）+room(n. 房间 )=classroom n. 教室
v. 给……发电子邮件 n.电子邮件
v.（给……）打电话
prep.（提供号码等时使用）按照；根据；在（某处、某时间或时刻）
modal v.必须
2c
Item
________________________________________________________________
Lost Found
Read the notices again and write down the items. Then check (√) Lost or Found.
a computer game
some keys
watch
school ID card
√
√
√
√
Read the notices again and answer the questions.
Where is the computer game
_______________________________
2. What’s John’s phone number
_______________________________
3. Who lost a school ID card
_______________________________
In the school library.
495-3539.
Tom.
讲解
library作可数名词，其复数形式为libraries，in the library意为“在图书馆”。
Yes,library作可数名词，其复数形式为libraries，in the library意为“在图书馆”。
例句
1. A computer game is in the school library.
n.图书馆
Language point
ask作动词，在此处意为“请求；要求”，
ask ... for ... 意为“请求……给予……”。
ask作动词，还可意为“询问”，其反义词为answer（回答）。
2. Ask the teacher for it.
ask v.请求；要求；询问
You can ask the teacher for help. 你可以向老师寻求帮助。
01
lost是动词lose的过去式，意为“遗失；丢失”。其反义词为find（找到; 发现）。
02
Lost可表示“寻物启事”，Found可表示“失物招领”，Lost and Found 表示“失物招领处”。
03
lost还可作形容词，意为“丢失的；失去的”。
04
I lost my dictionary. 我的词典丢了。
3. I lost my school ID card.
lost v.遗失；丢失
must是情态动词， 其后接动词原形，没有人称和时态的变化。
must的否定形式为mustn’t，表示禁止，意为“不可以”。
4. I must find it.
must v.必须
We mustn't speak loudly in the library.
我们不可以在图书馆里大声说话。
find v.找到；发现
find作动词，意为“找到；发现”，其过去式和过去分词均为found。
I want to find my notebook. 我想找到我的笔记本。
call v.(给……)打电话
5. Call me at 685-6034.
call sb. 给某人打电话
call+电话号码 拨打……号码
call sb. at+电话号码 拨打……号码找某人
Please call me later. 请晚点给我打电话。
You can call 110 for help. 你可以拨打110求助。
You can call Alan at 284-3837. 你可以拨打284-3837找艾伦。
e-mail v. 给……发电子邮件
n. 电子邮件 复数名词： e-mails
at prep. 放在电子邮箱的地址或电话号码等前面，表示 “按照……；根据……”。
at 表示时间，用于钟点前，用于时刻前，译为 “在……时（刻）”。
6.E-mail me at maryg2@.
02
Part
Two
3a-Self Check
3a
Complete the notices with the words or phone number in the box.
___________: My notebook
My ________ is David.
Please ________ me at 679-8871.
Lost
name
call
name yours found 284-5486 lost call
___________: A set of keys
Are these _________
Call Jenny at ____________.
Found
yours
284-5486
3b
Write your own lost or found notice with your name and phone number.
标题
正文
介绍丢失的物品(时间、地点)
注明联系方式并表示感谢
描述物品特征(颜色、新旧等)
寻 物
启 事
Lost
I lost my …
Please call/e-mail me at …
Outline 提纲
Sample writing
Found:
I found a blue bag this morning on the playground. Is it yours Call me at 236-0390.
Betty
Write the school things you know.
______________________________________________________________________________________
pen, ruler,
pencil,
pencil box,
schoolbag,
dictionary,
eraser,
book,
notebook,
ID card
Self check
2. Complete the chart with pronouns.
I me my mine
you yours
her hers
he him
you
she
your
her
his
his
3. Look at the picture and write conversations.
A: Is that your schoolbag
B: No, it isn’t.
A: _______________________
B: _______________________
1
2
3
4
1
2
3
4
Are those your baseballs
Yes, they are.
A: _______________________
B: _______________________
A: _______________________
B: _______________________
Is this your key
Yes, it is.
Are those your pencils
No, they aren’t.
a set of keys
set 为名词，意为“一套；一组；一副”。
短语 a set of 表示“一套；一列；一串”等。
例： a set of books 一套书
a set of stamps 一套邮票
注意：a set of 短语作主语时，谓语动词用单数形式。
This set of books is mine. 这套书是我的。
Language point
I. 单项选择
1. There are _______ pens in the pencil box.
A. one B. some C. a lot D. much
2. I can’t _______ my ID card anywhere.
A. find B. found
C. look for D. looked for
A
B
Exercise
3.—Is that a watermelon on the table
—_______. It is a pumpkin.
A. Yes, there is B. Yes, it is
C. No, there is D. No, it isn’t
D
4.—Cindy, is the baseball bat _____
—No, _______ is over there. It must be Mark’s.
A. your; my B. your; mine
C. yours; my D. yours; mine
D
5. Look! A set 　　　 keys. Are these 　　
A. of; your 　　　　B. of; yours
C. is; your 　　　　D. are; yours
B
Ⅱ. 完成句子
1. You ________（必须）find your key.
2. Linda ________（丢失）her eraser yesterday.
3. There are two ____________（图书馆）in my town.
4. You can _________（发电子邮件）him at jack2003@.
must
lost
libraries
e-mail
5. I lost _____ ______ ______ _______.
我丢失了一串钥匙。
6. ________ the teacher ______ it.
去老师那里拿。
7. You can ______ him _____ 284-3837.
你可以拨打284-3837找他。
Ask for
a set of keys
call at
Homework
1.Read and recite the new words and phrases.
2.Do the exercises in students’ book.
3.Remember the words, expressions and sentences in this unit.
Next
Unit 4 Section A 1a-2d