冀教新版英语三年级上册lesson 18 教案设计.docx

Lesson18：Look atME教学目标：知识目标：通过本课的学习，使学生掌握（说、认识、口头运用）单词hair及相关的描述头发的词汇long, short, straight, curcle，blond等。能力目标: 通过本课的学习，使学生能正确表述头发的颜色、曲直、长短。情感目标: 通过过游戏、歌曲等多种活动，激发和培养学生学习英语的兴趣。教学重、难点:教学重点：使学生掌握hair，long, short, straight, curcle，blond，big, little等词汇。教学难点：使学生能正确表述头发的颜色、曲直、长短。教具、学具：自制头饰、poster、录音机等等教学过程Step 1:Class Opening and Review1.Sing “Head,shoulders,knees,toes”2.Greetings: Hello! Nice to see you again!3.Game: “Simon says”垫。Step 2：New Concepts1、 hair(1)呈现新知识：教师由上一环节的游戏引出：“Simon says,touch your head.”“Class, whats on your head? Do you know?”“hair, this is hair,”教师引导学生练习hair。(2)教师在黑板画简笔画，呈现几个小朋友的头部，边画头发，边呈现新单词long, short, straight, curly.例如：“Look at the girl, her hair is long.”“ Look at the boy, his hair is short.”“Look! She has straight hair.” “Look! He has curly hair.”（3）练习：a.Look, listen and judge：教师手指简笔画，让学生在最短的时间内判断出“long or short”“straight or curly”b.Listen and draw: 学生根据教师提示在纸上画不同的头发。c.Describe the different hair: 让学生们把自己画的头发用英文描述出来。（4）What colour is your hair?a.回到黑板上的四副简笔画，先让学生集体描述不同的头发：“He/She has _长短_ _曲直_ hair.”然后教师继续提问“What colour is his/her hair?”同时用彩色粉笔在头发上涂色，引出black, brown, red, blond ，重点教读blond.b.Song(自编)： (用“两只老虎”的曲调)A Long hair ,short hair; Long hair ,short hair, My hairs _ My hairs _B Straight hair, curly hair; Straight hair, curly hair; Straight hair, curly hair; My hairs _ My hairs _.C What colours your hair? What colours your hair?My hairs _ My hairs _.（5）Play the audiotape as the students follow in their books.（L21，N1N2）（6）综合运用：A. 教师出示自制头套（不同颜色、不同样式），让学生带上头套到前面来表演。例如：Look!My hair is long/short. My hair is curly/straight. My hair is _颜色 .B.拓展：（机动）让学生描述一下自己的头发。 例如： I have _长短_曲直_ _颜色 hair.设计意图：综合运用学习的新知识，并能用完整的句子描述自己的头发，达到真正的学习致用。2、long short big little教师呈现图片，提问：Look at them. Who are they? 让学生用中文说出,从而引出big , little.Drill:老师在黑板上话一排圆圈代表脸,然后在每张脸上画些大的或小的东西,如:鼻子、嘴、耳朵、眼睛,引导学生进行问答操练: T: What is this?(画上一个器官) Ss: It is a . T: Is it a big or a little ? Ss: It is a big It is a little . T: Yes. It is a big little .Say it after me. Ss: A big little .然后给一些脸画上长的或短的胳臂、腿、手指、脚趾,给一些头上画上长短发继续引导对话: T: What is this? Ss: It is long short hairarmslegs.出示poater(同书上L21,N3)，让学生们用英文描述。Step3: Class closing1、完成课后练习题。2、Homework: 画一画