最新科普(仁爱)版英语七年级上册Unit1-Topic3-SectionB公开课课件.ppt

1、最新科普（仁爱）版英语七年级上册精华课件县级优质课一等奖课件Topic 3How old are you?Section BUnit 1 Making New FriendsHave a free talk(introduction)Name:Age:Class:Grade:From:Sandy1367CanadaIntroduce like this:My name isI am I am in I am fromHave a free talk(introduction)Name:Age:Class:Grade:From:Dongdong1267CubaIntroduce like thi

2、s:My name isI am I am in I am fromHave a free talk(introduction)Name:Age:Class:Grade:From:Michael1467The USAIntroduce like this:My name isI am I am in I am fromapple/pl/map/mp/pencil/pensl/eraser/ireiz/pen/pen/desk/desk/toy/ti/book/buk/Whats this in English?Its a/an这个（近距离）这个（近距离）an applea mapWhats t

3、hat in English?Its a/an那个（远距离）那个（远距离）an erasera pencila/an被称作不定冠词，用在单数可数名词前，表达某一被称作不定冠词，用在单数可数名词前，表达某一个人或事物中的一个，相当于汉语的个人或事物中的一个，相当于汉语的“一一”，但不强调但不强调数目概念。数目概念。a/an用法的区别：用法的区别：1.a 用在以辅音音素开头的单词前。用在以辅音音素开头的单词前。例如：例如：a book，a desk2.an 用在以元音音素开头的单词前。用在以元音音素开头的单词前。例如：例如：an egg，an appleKey pointsappletoypenc

4、ildeskaaaaneraseranPractice a pencil a pen a bookA:Whats this/that in English?B:Its a/anan applean eggan orangePairwork and have a competition.Make a dialogue with your own things and act out.Which group spends the least time,it will win.1a Listen,read,and answer.1.What is this in English?2.What is

5、that in English?It is an eraser.Its a map.A:Whats this in English?B:Its an eraser.Lets say together.A:How do you spell it?B:E-R-A-S-E-R,eraser.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.1b Listen and complete the conv

6、ersations.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:_ _.apencilYoure welcomethisA:Excuse me,whats _ in English?B:Its _ apple.A:_ _ _ _,please?B:Yes,A-P-P-L-E,apple.A:_.B:Thats OK.anCan you spell itThanksthat2a Listen and complete the conversati

7、on 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 _?telephonetoyeraserKey pointsThat is a toy.Is that a toy?This is an eraser.Is this an eraser?be动词的位置发生了变化。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。句型也由陈述句变成了一般疑问句。Look and saypencilp

8、enbookeraserrulerpencil boxThe sentence patterns:Whats this/that in English?Is it a/an?How do you spell it?/Can you spell it?Touch and guess what it is with eyes covered.Use sentences of identifying objects.Example:Whats this in English?Is it a/an?Yes,it is.No,it isnt.Please try again.Sum up1.Senten

9、ces:询问某物用英语怎么说的句型及答语：Whats this/that in English?Its a/an 如何拼写某个单词的句型：How do you spell it?/Can you spell it?确认某物的句型及答语：Is this/that a/an?Yes,it is./No,it isnt.2.New words:a/an,spell,can,please1.Recite the conversations in 1a and 2a.2.Use the sentences weve learnt to make a new dialogue.3.Preview SectionC.