英语人教版六年级下册Unit4 Then and now A .doc

六年级下册Unit4 A Lets talk 教学设计 滦县第三实验小学 王敬辉1、 课时目标： 1.学生能够理解对话大意并能正确朗读所学对话。 2.能够在图片的帮助下，在情景中运用There be句型，用3-5句描述某个地方过去与现在的状态和变化。 3.能够理解stars, one day,look it up,in my time ,Internet的意义和用法，并能正确发音。 4.了解人类首次登月的一些信息。 5.培养学生善于观察、比较、总结的意识。2、 教学重难点： 1.教学重点：能够运用There was./There were描述某地过去的状态。 2.难点：描述某个地方过去与现在的状态和变化。3、 教学准备： 课件、卡片、点读机4、 板书设计：Unit 4 Then and now A Lets talkThere is .There are.There was no library in my old school. Tell.about. There was only one small building on a hill. stars There were no computers or Internet in my time. One day took know took5、 教学过程： Step I : Warm-up and revision1. Play the song “Changes in me”.T:Mike is very different from before.He changed a lot. 2. Revision:PPT show the pictures and words ,read together.3. Free talk :T:Now ,Lets talk about school .This is the first time that I come to your school.Your school is so big and beautiful .Whats in your school ?（复习There is ./There are.句型。板书There is.和There are.)(用歌曲引入，活跃气氛的同时为学习过去和现在的变化做铺垫，用图片复习有关学习的单词，师生通过free talk的形式复习There be 句型的一般现在时用法，为There be 句型的过去时态学习做铺垫。Step II. Presentation1.Lets tryT：Your school is very beautiful,and your classroom is big and beautiful.PPT呈现20年前的教室和那个教室现在的图片.It was my classroom 20 years ago.What was it like ? It was old and small.PPT呈现一张现在的教室图片，It changed like this.What is it like now ?It is big and beautiful. This classroom is very different from my old classroom.It changed a little or a lot?T:There is a guest visiting Yifans school.Look! Who is he ?S:Yifans grandpa.T：They are talking about the school.This is Yifans school,and it was grandpas school about fifty year ago.T:Now,look at the sentences,(读句子，学生猜测）Then open your books and turn to page 34,listen and tick or cross. Check the answers.(通过老师上学时的教室图片和现在那个教室图片的比较，理解different,a little,a lot,为听力做准备。）4. Lets talk(1) .PPT呈现老教室的照片：(感知There was 和There were 句型）T:There is a computer in your classroom.But there was no computer in my old classroom.There are many computers in the computer room now. There were no computers in my old school.板书There was no.There were no .(通过图片引出There was 和There were 句型，为学习对话做铺垫。）(2) .T:Yifans grandpas is visiting Yifans school. What are they talking about? Lets watch the video and answer the questions.（看动画，理解对话中的重点句型，并适时引出How do you know that? 为学生记忆并表演对话做铺垫。） Was there a library in grandpas old school? Were there computers in grandpas time ?当学生回答出答案时，追问：How do you know that ? Read the sentences .Then write them on the board and read them.(know 板书）Listen again.What was grandpas school like? Underline the sentences . (3).What are they in the sky ? S: stars . T: Can you see stars in the day ? S: No, I cant. I can see the stars at night.(4).Look! Its the brightest star in the sky .Do you know the name of this star ? Its very easy . I can look it up on the internet.If I dont know something .We can look it up in the dictionary or in the book.(4) .T: Do you know? Whos this stars friend ? S: moon. I like the moon.One day I am going to visit the moon .(教学one day)be going to 结构表示什么？ S: 表示将要T：所以这件事是做了还是没做？S：没做。T： one day 就指将来的某一天，有朝一日。（把one day 的单词卡贴在黑板上。）T：For example:I like pandas.One day Im going to Taiwan to visit Tuantuan and Yuanyuan.T: Who has been to the moon in 1969 ？Teach 1969 的发音。The Chinese ?The Canadians? The Americans. S: The Americans.T:Yes.Look!The Americans took about five days to get the moon in 1969.(教学took,把单词卡贴在黑板上。）T：For exampleStep III. Practice(1) Read the sentences and the phrases .Listen and number.Lets listen to the tape and number.(板书三个句子6个单词或短语的序号）(2) Role read .(把头饰贴在对应的单词短语或句子前分角色读对话）(3) Read in pairs.(三人一组读对话）提前分好组(4) Show.Step IV. Consolidation and extension (1).Andy has a new school .Its very beautiful.I want to know his old school .How do I say to Andy ? S: Tell us about your old school . Find the wrong sentences . Wha