Unit 3 Is this your pencil? Section B 2a-2c 课件(共22张PPT)2023-2024学年人教版七年级英语上册

(共22张PPT)
Section B
2a — 2c
Unit 3 Is this your pencil
1.记住下面的词汇及其用法。
in, library, ask (ask…for…), find (found), some, classroom, e-mail, at, call, lost, must.
2.掌握了一般疑问句的用法。
3. 了解有关LOST AND FOUND（失物招领），能写一个简短的notice(启示)。
4.养成拾金不昧的优秀品质。
学习目标
英汉互译
1. ask…for…
2. key (复数)
3. lose (过去式)
4. find (过去式)
5. your (名词所有格）
6. 在学校图书馆里
7. 电话号码
8. 打电话……给我
9. 在7E班教室里
10.发送电子邮件到……
预习检测
请求…给予
keys
lost
found
yours
in the school library
telephone number
call me at…
in classroom 7E
E-mail me at…
I lost my keys.
选择与单词意思相符的图片
Warming up
There are many books in the library.
“Where are you going ” she asked.
I couldn’t find my mobile phone before the class.
But I remembered putting it into my handbag in the morning.
I feel so worried.
Is it stolen by someone
Or is it left behind somewhere
What should I do now
What should he do
2a Write the things you lose easily.
school ID card
watch
key
schoolbag
wallet(钱包)
ruler
eraser
notebook…
pen
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。
2b Read the notices on the board and circle the lost things.
2c Read the notices again and write down the items. Then check (√ ) Lost or Found.
Item Lost Found
______________
______________
______________
______________
ID card
watch
keys
computer game
√
√
√
√
Check the answer
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。
想一想：如何写一篇失物招领
合作探究2
Complete 2b without looking at the text.
1. A is in the school . Is it the teacher it.
2. are in Classroom 7E. yours E-mail me at maryg2@.
3. your watch My is 495-3539. me.
4. I school ID card. I find it. Call me 685-6034. Thanks.
根据课文内容完成句子
computer game
library
yours
Ask
Some keys
Are they
Is this
phone number
Call
lost my
must
at
巩固训练
for
1. ask ... for ... 请求，恳求（给予）；征求
1.你可以找他要那本词典。
You can ask him for the dictionary.
2. Why don’t you ask him for his advice
你为什么不征求他的意见？
翻译探究
2. 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
Call him this afternoon.
今天下午给他打电话。
② “call + 电话号码” 拨打……（号码）
Please call 110. 请拨打110。
③ “call sb. at + 电话号码”
拨打……（号码）找某人
Call Mary at 236-0388.
请拨打236-0388找玛丽。
3. must modal v. （情态动词）必须
I must find it.
我必须找到它。
该句中must 的含义是“ ”，属于 动词，后面跟 。
如：现在的我必须走了。
I must go now.
必须
情态
动词原形
达标测试
一、Complete the following sentences.
1. 这是你的手表吗？ _____ your watch
2. 这只绿色的铅笔是你的吗？ ____ the green pencil ______
3. 在学校图书馆里有一台电脑游戏机。
A ________ _____ is ___ the school library.
4. 一些钥匙在7E班的教室里。
Some Classroom 7E.
5. 我丢失了我的学生卡。
I ____ my school ___ ____.
6. 打电话367-2598给我。
____ me ___ 367-298.
Is this
Is
yours
computer game
in
keys are in
lost
ID card
Call
at
二、单项选择
1. — Is that your computer game — ____
A. Yes, it is B. No, it is. C. Yes, it isn’t
2. A baseball is ______ the school library.
A. on B. in C. at
3. Her telephone number _____ 889-9676.
A. am B. is C. are
4. —What’s this — _____.
A. This is a pen. B. Yes, it is. C. It’s a key.
5. — _____ do you spell “ring” — R-I-N-G.
A. What B. Who C. How
A
B
B
C
C
Homework
Write your own lost or found notice with your name and phone number.
注意：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。