Unit 1 Making new friendsTopic 3 How old are you?Section B课件

课件19张PPT。Topic 3
How old are you?

Section BUnit 1 Making New FriendsA: Hello, I am Kangkang. What’s your name?
B: My name is Lily.
A: How old are you?
B: I am thirteen.
A: What class are you in?
B: I am in Class Three, Grade Seven.
A: Who’s that ?
B: That’s Maria.Free TalkLearning objectives:
学习不定冠词a/an和指示代词this/that的用法。
学习如何用英语谈论和确认物体。an appleWhat’s this in English?
It’s …an erasera book a mapa和an的区别1. a 用在以辅音音素开头的单词前。 例如：a book， a desk2. an 用在以元音音素开头的单词前。 例如：an egg， an apple你知道吗？用a/an 填空：
____ desk
____ pencil
____ pen
____toy
____eraser
____map
___apple8._____ orange
9._____egg
10.____book
11._____car
12.____old book
13.____telephone
14.____English teacher
15.____busaanaaaaaaanananananaaA: What’s this in English?
B: It’s an eraser.
A: How do you spell it?
B: E-R-A-S-E-R, eraser.
A:Thank you .
B:That’s OK.Let’s say together.A: What’s that in English?
B: It’s a toy.
A: Can you spell it, please?
B: Yes. T-O-Y, toy.
A: Thanks.
B: You’re welcome.
Section BLook, listen and say.Excuse me, what’s this in English?It’s an eraser.（视频P19-1a）mapdeskpenpencileraserPair workMake a similar dialog with your school thingsListen and complete the conversations.A: Excuse me , what’s ____ in English?
B: It’s _____ pencil.
A: How do you spell it?
B: P-E-N-C-I-L, ______.
A: Thank you.
B: ______ ________.apencilYou’re welcomethis(录音P19-1b)A: Excuse me, what’s ____ in English?
B: It’s _____ apple.
A: ___ ____ ____ ____, please?
B: Yes, A-P- P-L-E, apple.
A: _______.
B: That’s OK.anCan you spell itThanksthatListen and complete the conversation with the correct words. Then practice with your partner.Is that a toy, too?An eraser? Wow!No, it’s an _______.No, it isn’t. It’s a ____.Is this a _________?（视频P20-2a）telephonetoyeraser用a/an 填空。
1.I have_____old book.
2.I’d like____egg.
3.Look, there is______ box on the desk.
4.Is there_____ map on the wall?
5. Is that ____ apple?
6. She is ____ teacher.
What’s this? It’s___ orange.
I can see ___ old man. 补全对话：
1.A: Excuse me , ________________
B: It’s a pencil.
A: _________________?
B: P-E-N-C-I-L, pencil.
A: Thank you.
B: ______ ________.
2. A: Is this an eraser?
B: Yes, _____.
A: Thank you.
what’s this/that in English?How do you spell itit is把下列句子变成一般疑问句并做肯否定回答。
1.This is an eraser.
2. That is a toy.
3.This is a desk.
4. That is an orange.
Sum upPatterns :
What’s this/that in English?
It’s a/an …
How do you spell it? / Can you spell it?
Is this/that a/an …?
Yes, it is. / No, it isn’t.
2. New words: a/an, spell, can, please
（1）总结：在学过的名词中，哪些前面加a，
哪些前面加an。
（2）参考1a/2a，自编两则对话。HomeworkGood-bye!