1、教学目标1. 知识目标：1）学会单词： cheapexpensivesendemail2）学会并运用句型：Is it expensive? No, its cheap.2.技能目标：学会运用一般疑问句并作肯定和否定回答。3.情感态度：1）在日常交流中积极尝试使用英语。2） 让学生学会比较价格高低， 养成勤俭节约的好习惯。3）学会感恩，多回去看望爷爷奶奶或打电话问候。教学重点及难点1. 让学生在实际语境中运用一般疑问句。2. 对一般疑问句作肯定及否定回答。教具准备多媒体课件、单词卡片以及各种与教学内容相关的实物。教学方法情境教学法，任务教学法，小组合作探究法。教学过程Activity one:T
2、he teacher shows a doll,and ask the children to describe it.在学生对形容词有了直观感知和回顾之后引领学生复习颜色，对下面的学习做好铺垫。T:What color is it?(Point to the doll)Ss:It is yellow.T:Yes,its black and yellow.(渗透 This. is.句型，为新授做准备）T:Now lets find out the colors in the classroom.Ss:Black.(Point to the board)T:Yes,this board is b
3、lack.Ss:Red.(Point to the flower)T:Yes,this flower is red.Ss:.Activity two联系上一个环节，老师拿出一本书问”What color is it ?”Ss:OrangeT:Yes.This book is orange.I bought it last year.Its 1 yuan.So itsvery cheap.(板书 cheap,渗透语音和拼写）This book is only 1 yuan.So this book is very cheap.然后教师出示图片（紫色的长铅笔，标价 0.2 元）T:Is it ch
4、eap?Ss:Yes,this pencil is cheap.教师引导学生说出铅笔的其他特征。S1：This pencil is long.S2:This pencil is new.S3:this pencil is .教师教授 expensive 的含义T:What about this one?出示照相机的图片，但无标价。S1:this camera is black.S2:This camera is.教师出示标价，8000 元T:Its 8000 yuan.Is it cheap?Ss:No,it isnt.T:It isnt cheap,its expensive.(板书 exp
5、ensive,领读、操练）Activity threeT:Look,I have two bags.Who can tell me what it looks like?Ss:This bag is.Activity four出示两台电脑，形状颜色不同，价格分别为 2000 元和 8000 元。学生小组交流，说说自己更喜欢哪一台电脑，并说明理由。句型参照黑板：I like this one.This computer is .Its.Activity fiveT:Amys dad bought a computer for her,lets listen and answer thequest
6、ions.带着问题听录音，找出答案。1. Who is Amy phoning to？2. What did Amys dad buy for her ?3. What color isAmys computer?4. When did grandma buy a computer?Then check the answers.GroupAmy has got a computer.Is it expensive?Is it cheap?Is it beautiful?Is it pink?Grandma bought one last year.Is it big?Is it beautif
7、ul?Is it helpful?Then students answer the qustions.Qs:Why is the computer helpful?A:Because it can send an e-mail.打开书，听并跟读，注意模仿。Activity six:教师拿出一个玩具，用 this.is.Its.进行描述。让学生拿出自己的玩具，在小组内描述。由学生对本课所学内容进行梳理和汇总，让他们自主在小结时思考和整理本课的所学。达标反馈一、根据原文填空1 Dad _ a computer for me yesterday.2 Is it _? No, its _, but its beautiful.3 Is it beautiful? No, its _beautiful, but its _二、用给出的形容词按照课文的形式写出一般疑问句，并做出回答。expensivecheapbigsmallbeautiful_理解运用（课后作业）1.熟读课文，或背诵课文。 （必做）2.试着自己设计本课的思维导图，与同伴交流。 （小组合作）3.用学过的形容词描述自己的物品。板书设计M1U1 Its cheap.cheapbeautifulpinkbignot beautifulhelpful教学反思Grandmas ComputerAmys Computer
