Unit3 SectionB 2a~2c（课件）【2023秋人教七上英语高效实用备课Unit 3 Is this your pencil? 】

(共31张PPT)
人教七上英语同步精品课件
人教版七年级上册
Unit 3
Is this your pencil
Section B 2a~2c
Learning Goals
Warming Up
Reading
Summary
Exercises
1
1
2
3
4
5
通过本课的学习，学生能够：
①通过阅读获取公告栏中寻物启事和失物招领的具体信息。
②掌握文中重要的语言知识点。
③了解一些电子邮件和失物招领的小常识。
Learning Goals
Let’s share
Did you lose anything before Share what you lost with us and what you did after you found that lost.
Warming Up
2a Write the things you lose easily.
umbrella
watch
key
schoolbag
books
ruler
eraser
notebook
pen
What should we do after we find that something lost
We can go to the Lost and Found.(失物招领处)
because
There may be a notice (通知) on the bulletin board.(公告栏)
Pre-reading
在西方国家，学生一旦不小心在学校里丢失了东西，就会写一个Lost便条，上面写出所丢物品以及联系方式。同样，当人们拾到了物品，会以同样的方式在纸上写一个Found便条。
也有些学校会专门设立一个失物招领处，例如：Lost and Found（box, office, room, desk…）, 便于大家找回丢失的物品。
How many notices can you see
While-reading
Four.
2b Read the notices on the board and circle the lost things.
Read the notices again quickly. Find out which one is Found(失物招领), which is Lost (寻物启事). And how do you know that
Found
Found
Found
Lost
2c Read the notices again and write down the items. Then check (√) Lost or Found.
Item
________________________________________________________________________________
Lost Found
a computer game
some keys
watch
school ID card
√
√
√
√
Let’s listen and repeat.
Lin Hai,
A computer game is in the school library. Is it yours Ask the teacher for it.①
Mike
Found:
Some keys are in Classroom 7E.② Are they yours E-mail me at maryg2@.
学校图书馆
v. 给……发电子邮件 n. 电子邮件
email sb. at...给某人发电子邮件到……
n. / klɑ sru m/教室
Is this your watch My phone number is 495 – 3539. Call me.
John
Lost:
I lost my school ID card. I must find it.③ Call me at 685–6034. Thanks.
Tom
modal verb. 必须；后接动词原形，没有人称和时态的变化
call sb. at+电话号码 拨打……(号码)找某人
v. /l st/（动词lose的过去式）遗失；丢失
Post-reading
电子邮件是 Internet中应用最广的服务之一。通过网络电子邮件系统，用户可以快速地与世界上任何一个角落的网络用户联系。电子邮件可以是文字、图像、声音等各种方式。电子邮箱地址的构成通常是“用户名@网络服务商域名”，如：maryg2@，其中@读作at。
用户可以通过电子邮箱得到大量免费的新闻、专题邮件等，轻松获取信息。不过最近几年垃圾邮件和电子邮件传播互联网病毒等问题也日益严重。电子邮件用户应该具有起码的网络安全意识以及甄别信息的能力。
学校图书馆 ______________________
向老师寻求帮助 ______________________
一些钥匙 ______________________
给某人发电子邮件到…… ______________________
拨打……(号码)找某人 ______________________
the school library
ask the teacher for help
Key Phrases
some keys
e-mail sb. at...
call sb. at...
1.Ask the teacher for it.
ask v. 请求；要求；询问
ask for sth. 请求得到某物
ask sb. for sth. 请求某人给予某物
ask sb.about sth. 询问某人关于某事
ask sb. sth. 询问/请求/要求某人某事
ask sb. (not) to do sth. 请求/要求某人（不）做某事
Language Points
I often ask my mother for help.
我经常向我的妈妈寻求帮助。
She asks about his new job.
她询问他的新工作。
I ask Mary some questions.
Our teacher asks us to read the new words after class.
我们老师要求我们 课后读新单词。
The old man is hungry. He asks for some food.
那位 老人饿了。 他要了一些食物。
我问了 Mary 一些问题。
1. Don’t ask people ________their family.
A. for B. with C. about D. on
2. 你可以向你的老师们寻求帮助。 (完成句子)
You can _____your teachers _____help.
3. 我弟弟让我和他今天下午一起去踢足球。 (完成句子)
My brother _____ _____ _____ _____football with him this afternoon.
4. My mother asks me not __________(go) out after nine o’clock at night.
C
ask
for
asks me to play
to go
返回
Instant Training
2.Some keys are in Classroom 7E.
some 与 any
共同点：表示“一些”既可以修饰可数名词也可以修饰不可数名词
不同点：some 常用于肯定句中；在疑问句中，提出建议或请求时常用some ，表示希望得到对方肯定答复
any 常用于否定句或疑问句中；在肯定句中，强调“任何的，任何一个”
Some kids are in the classroom.
一些孩子在教室里。
Do you want to drink some milk
你想喝点牛奶吗
I don’t have any apples.
Do you have any homework
注意：包含 some 的肯定句若要转换成否定句或疑问 句，通常需要将 some 变为 any。
Kate has some nice cards. Kate 有一些好看的卡片。
→Does Kate have any nice cards Kate 有好看的卡片 吗
我没有苹果。
你有家庭作业吗
1. Lisa takes ________candies out of her bag.
2. Is there ________milk in the fridge
3. —What can you see in the schoolbag
— ________pens and books.
4. —Do you have ________food, Jack
—Yes, I have ________bread.
some
any
Some
any
some
返回
Instant Training
3.I must find it.
find 与 look for
find 意为 “找到，发现”侧重找的结果
look for 意为 “寻找”侧重找的动作、过程
I look for the keys around my room, but I don’t find them.
我在房间周围找钥匙,但是我没有找到。
1. I ________my pen in the library.
2. Dale _________his dictionary everywhere.
3. You can ________your ID card in your schoolbag.
find
looks for
find
返回
Instant Training
一、根据句意及汉语提示填写单词。
1. My phone number is 385- 4689. You can _____(给……打电话) me at it. 2. You can __________(给……发电子邮件) Miss Li at liqi2@ .
3. Lily is not in the ___________(教室) now.
4. Kate loses her schoolbag in the school __________(图书馆).
5. Here are ________ (一些) erasers.
call
e-mail
classroom
library
Exercises
some
二、从方框中选择适当的词并用其正确形式填空, 使短文完整、通顺。
Hi, I’m Jenny Brown. Jenny is my first name. Brown is my last name. I’m an English girl. This morning I 1. ___________ my pencil box in the school library. I 2. __________find it. My pencil box is red. In it, you can see an eraser and a set of keys. If (如果) you 3. _____ my pencil box, please 4. ____ me. My telephone number is 761-0927. You can 5. ______me, too. My e-mail address (地址) is jenny1287@. Thanks!
A AA
lost
must
find
call
e-mail
lose, call, find, must, e-mail
Summary
Four notices
John
Mike
a school ID card
a watch
686-6034
Classroom 7e
a computer game
teacher
e-mail address
phone number
marryg2@
some keys
495-3539
Try to write a notice for yourself of one thing you lost before.
实践与拓展
谢谢
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