魏秀春七上U1T3SB.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Topic 3,What class are you in?,Section,B,Unit 1 Making New Friends,A:Hello,I am,Kangkang,.Whats 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:Whos that?,B:Thats Maria.,Lets review.,This is a CD.,This is a TV.,Whats this in English?,Its a pencil.,an,apple,Whats this in English?,Its,an,eraser,a,book,a,map,a,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,desk,2.an,用在以元音音素开头的单词前。例如：,an,egg,，,an,apple,你知道吗？,a/an,被称作不定冠词，用在单数可数名词前，表达某一个人或事物中的一个，相当于汉语的“一”，但不强调数目概念。,a/an,用法的区别：,a,car,a,pencil,a,pen,a,book,a,map,an,apple,an,apple,an,orange,an,egg,an,eraser,apple,ruler,pencil,desk,a,a,a,an,eraser,an,A:Whats this in English?,B:Its,an eraser,.,A:How do you spell it?,B:,E-R-A-S-E-R,eraser,.,Lets say together.,Section B,Look,listen and say.,Excuse me,whats this in English?,Its an eraser.,（视频,P19-1a,）,map,desk,pen,pencil,eraser,A:Whats this in English?,B:Its,a,pen,.,A:How do you spell it?,B:,P-E-N,pen,.,A:Thank you.,B:Thats OK.,A:Whats that in English?,B:Its,a,toy,.,A:Can you spell it,please?,B:,Yes.T-O-Y,toy,.,A:Thanks.,B:Youre welcome.,book,How do you spell it?,Whats,that,in English?,Its _.,B-O-O-K,_,.,a book,A:Whats this in English?,B:Its,A:How do you spell it?,B:,a pen.,P-E-N,pen.,a pencil-box.,P-E-N-C-I-L-B-O-X,pencil-box.,a book.,B-O-O-K,book.,an eraser.,E-R-A-S-E-R,eraser.,a ruler.,R-U-L-E-R,ruler.,Listen and complete the conversations.,A:Excuse me,whats _ in English?,B:Its _ pencil.,A:How do you spell it?,B:P-E-N-C-I-L,_,.,A:Thank you.,B:_ _.,a,pencil,Youre welcome,this,(,录音,P19-1b,),A:Excuse me,whats _ in English?,B:Its _ apple.,A:_ _ _ _?,B:Yes,A-P-P-L-E,apple,.,A:,_,.,B:,Thats OK.,an,Can you spell it,Thanks,that,Whats this/that in English?,Its a/an,How do you spell it?/Can you spell it?,Practice,Listen and complete the conversation with the correct words.Then practice with your partner.,Is that a toy,too?,An eraser?Wow!,No,its an _.,No,it isnt.Its a _.,Is this a _?,（视频,P20-2a,）,telephone,toy,eraser,That is a toy.Is that a toy?,你发现他们有什么规律了吗？,This is an eraser.Is this an eraser?,be,动词的位置发生了变化。,句型也由陈述句变成了一般疑问句。,A:Is this an eraser?,B:Yes,_.,A:Thank you.,A:Is that a pen?,B:No,_.,It is a pencil.,it is,it isnt,A:,Is that a desk?,B:,Yes,it is.,A:Is this an orange?,B:No,it isnt.Its an apple.,A:Is he Tom Cruise?,B:,A:,B:No,he isnt.He is from,America.,Yes,he is.,Is he from England?,A:Whats this in English?,B:Is it a/an?,Example:,Whats this in English?,Is it a/an?,Yes,it is.How do you spell it?/,No,it isnt.Please try again.,Touch and guess what it is with eyes covered.Use sentences of identifying objects,.,Lets play a game.,Sum up,Patterns:,Whats this/that in English?,Its,a/an,How do you spell it?/Can you spell it?,Is this/that a/an?,Yes,it is./No,it isnt.,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。,Homework,Good-bye!,