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!