人教新目标(Go for it)版 七年级上 Unit 3 Is this your pencil？Section B (1a-2c) 基础知识与习题课件 (共35张PPT)

(共35张PPT)
Unit 3 Is this your pencil？
第三课时 Section B (1a～2c)
目录
课前预习
01
名师点拨
02
课堂小测
03
课后作业
04
语篇理解
03
课前预习
请同学们预习课本Section B（课本P16~P17）。预习完课本内容，同学们可以试着做以下题目，检测一下自己预习的效果！
1. 棒球 n. ________________
2. 表；手表 n. ________________
3. 计算机；电脑 n._________________
4. 游戏；运动；比赛 n.________________
5. 卡片 n. _______________
核心单词
baseball
watch
computer
game
card
6. 笔记本 n. __________________
7. 戒指 n. ________________
8. 袋；包 n. ________________
9. 在……里 prep. ____________
10. 图书馆 n. ________________
11. 请求；要求；询问 v. ____________
12. 找到；发现 (过去式、过去分词found) v. ____________
notebook
ring
bag
in
library
ask
find
13. 一些；某些 adj. 有些；有的 pron._______________
14. 教室 n. __________________
15.(给……)打电话 v. _______________
16. 遗失；丢失 (动词lose的过去式) v._______________
17. 必须 modal v. _______________
some
classroom
call
lost
must
18. 一块橡皮 _____________________
19. 那个铅笔盒 ____________________
20. 学生卡；身份证 ___________________
21. 我的字典 _______________________
22. 请求；恳求（给予） ___________________
常考短语
an eraser
that pencil box
ID card
my dictionary
ask … for …
23. 不用客气 ________________________
24. 发邮件给我 ______________________
25. 学校图书馆 ______________________
you’re welcome
e-mail me
school library
26. 你如何拼写它？
How do you __________________？
27. 有一个电脑游戏在学校图书馆里。
A computer game is _______________________________.
典型句子
spell it
in the school library
28. 去老师那里拿。
__________________________ for it.
29. 我丢了我的学生证。
I lost my _______________________.
Ask the teacher
school ID card
名师点拨
7
“How do you spell …？”句型的用法
“How do you spell … ”用来询问如何拼写某个单词，其答语在拼写某个单词时，全部用大写字母，各字母之间用连字符“-”连接。如果不会拼写，则可以回答“Sorry, I don’t know.”
—How do you spell “pen”？ 你怎样拼写“铅笔”这个单词？
—P-E-N. P-E-N。
—How do you spell “rabbit” 你怎样拼写“兔子”这个单词
—Sorry, I don’t know. 对不起，我不知道。
专练
( )1. —How do you ______ it？
—R-U-L-E-R.
A. spell B. say C. help D. ask
( )2. —______ do you spell it？
—Sorry, I don’t know.
A. What B. How C. When D. Who
A
B
8
ask … for … 的用法
ask … for … 意为“请求；恳求(给予)”.常见搭配：ask sb.for sth.向某人要某物；ask sb.for help向某人求助
Li Lin found a book this morning. You can ask him for the book.李林今天早上找到了一本书。你可以找他要那本书。
We can ask Miss Zhang for help. 我们可以向张老师求助。
专练
( )1. —I lost my school ID card.
—I found one and gave it to the teacher. You can ask him ______ it.
A. of B. at
C. in D. for
D
2. 请找史密斯先生要你的书包。(根据汉语意思完成句子，每空一词）
Please ____________ Mr.Smith ____________
____________ ________________.
ask
for
your
schoolbag
9
call 的用法
（1）call作名词时， 意为“电话”。常用搭配 give sb.a call 意为“给某人打电话”。如：
Please give him a call. 请给他打电话。
（2）call作动词时，意为“给……打电话”。常用搭配call sb.at…意为“打电话给某人”。如：
If you lost a notebook, please call me at 8136-9818. 如果你丟了一本笔记本，请打电话给我8136-9818。
【拓展】 e-mail sb.at＋电子邮箱的地址，意为“给某人发电子邮件到……”。如：
E-mail me at tina90@.
请给我发邮件到tina90@。
专练
( )1. Please call me ______ 535-6678.
A. in B. on C. at D. of
( )2. —Gina, you can e-mail me______ Jane@.
—OK, I see.
A. on B. in C. of D. at
C
D
3. 你可以拨打475-4636找玛丽。(根据汉语意思完成句子，每空一词）
You can ____________ ____________ ____________ 475-4636.
call
Mary
at
10
must的用法
must作情态动词，意为“必须”，无人称和数的变化，后接动词原形。
We must help him. 我们必须帮助他。
You must say “sorry” to me. 你必须跟我道歉。
( )1. The traffic light（交通灯）is red. We ______ stop our car.
A. can B. are C. must D. do
2. 我必须找到我的手表。(根据汉语意思完成句子，每空一词）
I ____________ ____________ my watch.
专练
C
must
find
语篇理解
一、阅读教材P17-2b的课文，选出下列各题的最佳选项
( )1. You can call John at ______.
A. 281-9176 B. 685-6034 C. 495-3539 D. 358-6344
( )2. There are ______ things mentioned (提及) in the Lost and Found.
A. two B. three C. four D. five
C
C
( )3. Which of the following is TRUE
A. John lost a watch.
B. Lin Hai can ask Mike for the computer game.
C. Some keys are in Classroom 8E.
D. Tom lost his school ID card.
D
二、再仔细阅读短文，回答下列各题
1. Where did Mike find the computer game
_____________________________________________________
_____________________________________________________
2. Who found a watch
_____________________________________________________
Mike found the computer game in the school library. /
In the school library.
John found a watch. / John.
Tom’s phone number is 685-6034. / It’s 685-6034.
3. What’s Tom’s phone number
___________________________________________________
三、本课时主要短语串联应用(用方框内所给短语的适当形式填空）
Thank you for, call … at, You’re welcome, Excuse me, a set of, ask … for …, What about
A：1._________________. Is this ring yours？
B：No，it isn’t. But I lost 2.______________ keys. I must find them.
A：You can 3.__________ Li Ming __________ help. He may know.
B：But I don’t like him.
Excuse me
a set of
ask
for
A：4.______________ calling the school Lost and Found office？They may help you.
B：Good idea！5._________________ your advice(建议）. What’s the telephone number？
A：You can 6.___________ them ____________ 831-6526.
B：Thanks very much.
A：7.______________________.
What about
Thank you for
call
at
You’re welcome
课堂小测
一、根据中文意思或首字母提示，用单词的适当形式填空，每空一词
1. I can’t ____________(找到）my ruler.
2.—Is this ID c____________ your sister’s —Yes, it is.
3. My w______________ is broken. Can you tell me what time it is now
find
ard
atch
4. You can borrow (借) a dictionary from the l____________.
5. School life is colorful. We like playing ____________（游戏）after school.
二、根据中文提示完成句子，词数不限
6. 这些笔记本是你的吗？
____________ these notebooks ____________
ibrary
games
Are
yours
7. 一个包在学校图书馆里。
A bag is ___________________________.
8. 请拨打电话863-7210找他。
Please _____________________ 863-7210.
9. 我必须找到我的学生卡。
I must ________________________.
in the school library
call him at
find my ID card
10. 你可以向你的爸爸求助。
You can _____________________________________.
三、单项填空
( )11. Please call Tom ______ 4312-3385.
A. at B. to
C. in D. on
ask your father / dad for help
A
( )12. —Is that a Japanese car
—Yes, ______.
A. it isn’t B. it is C. it’s D. it is not
( )13.—I ______ a ring. Is this your ring, Mrs.Black
—Oh, yes! Thanks.
A. have B. found C. lost D. call
B
B
( )14. I lost my pen this afternoon. I must ______ it.
A. find B. help C. call D. look
( )15. Jack,you can ask the teacher ______ another book.
A. for B. in C. on D. of
A
A
课后作业
此部分习题详见独立装订的《课后作业》。请同学们完成《课后作业》Unit 3的第三课时下面的练习题。