外研版四年级上shapes公开课教学设计.doc

Unit 6 games 教学设计 梁坡底 小学 李海仙 20017.12 教学内容：Unit 6 Games : part4、4b，5.一、 教学目标:1.能听懂line、cricle、square、triangle、rectangle，并能指图认读、认读新词。2.能在老师的指引下理解“How many.are there ? How many lines does a.have?并进行简单的回答。二、教学重点难点：1.掌握以上单词及句型2.单词square, rectangle, triangle的正确发音三、教学过程：Step一.Greetings and warm up1 T: Good afternoon, boys and girls.Im Miss Li Ss: Hello, Miss Li.T: I like singing. Do you like singing? Ss: Yes.T:Now.Lets sing a song . show me your fingers?(ppt) Step二. Presentation and Practice(ppt)1 T:How nice to hear. now,I like playing game.Do you like playing game.(Yes)lets play a game. Ok,now,from here ,咔嚓、咔嚓，You are group one.You are group two .Group one say red.“How many,How many”Group two say black“one、one、one” .let s look.which one is better.If you are winner,you will get a point.If you are winner,you will get a point.e on.2 T:Ok.today wo continue to learn nite 6 games.3 lineT: look.What is the shape ?（一条线） Show line.teach line line nine-l-lineS:read and spell it (group by group T:Now，look here .“How many lines are there”(two)Yes,two.read it.(S:read it )5. CircleT:ok.now.look,Whats the shape? （圆形）Yes,it is a circle . circle cricle .c-c-c-ir-ir-ir ,cir -cir-cir,cle cle cle ,cir-cle,crecle,crecle. How to spell ?(S:read it ,spell it . )T:look,how many ciecle are there?(S;3) Yes.36. square T: next.what is the shape?(正方形)Yes.It is a square. are-are-are-qu-qu-qu ,quare.s-s-s -quare.s-quare.square(read,spell it.)T: show line.square,circle and choose card .(say it).T: Now,look,this is a square.how many square are there?(S:1)Yes.one square .one.read it .T: look,how many lines does a square have?how many lines?how many lines?(T:ok.now.look.one line, two lines ,three lines.four lines.how many lines does a square have?(Yes.4lines,4.)T: Now, show me your fingers.one line ,two lines,three lines,four lines.how many lines does a square have?now read it twice.7 Triangle T: gle-gle-an-an,angle-angle,tri-tri-tri-angle,tri-angle,triangle.triangle.,show sentences“how many.”(who can answer the question)S1S2.S3.随机奖励学生.8 rectangle T: angle-angle.t-t-angle,t-angle,tangle,c-c-c-red,rec-rec-tangle,rec-tangle,rectangle.how sentences“how many.”(who can answer the question)Step 三 .Activity1 T: Now,look。 let us read again.these words 3 times.(S:say and mime)T: A line is shape. A circle is shape.A square is shape .A triangle is shape.A rectangle is a shape.they are all shapes.(板书：shapes)2 lets play a game. ( give a set of points)(game1.) T: I point, you say.(group by group) (game 2) T:the children choose and say the words,one by one(game3)T:now look. There is one beautiful house .answer a question(抢答) read these sentences.3. A goroup talk about T: Take out your books and write it answer T:now lets do an exercise.use your head. Who can do it ?hands up !How mang triangles are there in the square have ?(8)Step四 summary Step 五、Homework 1.plet page 48 .part 5.page49 part 6a 2.Draw a picture with 5 shapes and describe your picture.