三年级下册Unite3 At the zoo PartB.docx

人教版PEP三年级英语下册 Unit3 At the zoo教学设计一、 Teaching ObjectsKnowledge Objects:1. Be able to understand and say the words: big, small, long, short, tail.2. Be able to listen, understand, say, and do “Make your ”.3. Be able to understand and say the sentence: It has.Ability Objects:According to the orders to do the relevant actions二、 Main Points1. Be able to use the new words: elephant, monkey, bird, tiger, zoo.2. Be able to say and do “Act like.”.三、Difficult Points1. Make the difference of “a” and “an”.2. Be able to imitate the actions of some animals.四、Teaching AidsCards, computer, projectors , .Teaching Procedures 1、 Warm-up:（1）Greeting（2）lets do.（设计意图：通过lets do激活孩子们的已有的形容词单词，调整课堂气氛，为接下来的语言学习做铺垫）（3）listen and guessT: Boys and girls，here come some animals, lets guess, what animal is it?Listen carefully. It is big; it has two big ears and a long nose. What is it？S: ElephantT: Great! NO.2, It is thin, it has a long tail, it likes eating ,bananas , what is it.S: Its a monkey!T: Good! NO.3. It is so tall and it has a log neck, what is it?S: Its a giraffe!T: NO.4. It is so fat and it has a big nose, what is it?S: Its a big!(设计意图：通过有趣的游戏激发学生兴趣，引出lets learn 中的动物，为接下来的语言学习做铺垫。)2. Presentation:(1) 利用鸵鸟的身体，引出单词bigT: Boys and girls，I have some pictures here, they are some parts of an animal. Lets find out what animal is it, ok?Look! Whats this? Its a body. The body is big. Read after me, big, big. (带读单词)Show me your finger .Lets spell it.（板书)The body is big, so we can say “It has a big body.”(带读句子)Follow me, big, big, big, make your eyes big. （引导学生做动作,之后每一个单词都引导学生做出lets do动作） (2)利用鸵鸟的头，引出单词smallT: Look, Whats this? Its a head. The head is small. Read after me, small. Small, small. Show me your finger .Lets spell it.（板书)The head is small, so we can say “It has a small head.”(带读句子)Follow me, small, small, small, make your eyes small.（引导学生做动作） (3)利用鸵鸟的脚引出单词long.T: Look, What are they? Theyre legs. The legs are long. Read after me, long, long, long, Show me your finger .Lets spell it.（板书)The legs are long , so we can say “It has long legs.”(带读句子)Follow me, long, long, long, make your arms long. （引导学生做动作） (4)利用鸵鸟尾巴的图片引出单词short。T: Whats this? Its a tail. The tail is short. Read after me, short, short, short. Show me your finger .Lets spell it.（板书)The tail is short , so we can say “It has a short tail.”(带读句子)Follow me, short, short, short, make your arms short. （引导学生做动作）(5) 展示鸵鸟脖子的照片。T: Whats this? Its a neck. The tail is long. The neck is long , so we can say “It has a long neck.”(带读句子)（6）画鸵鸟T：Boys and girls, who can describe what the animal looks like? You say I draw.(学生说，老师在黑板上画，帮助学生练习“It has”句型) (设计意图：本环节以“鸵鸟”为中心线，通过鸵鸟的各个身体部位，帮助学生学习不同的形容词，最终通过绘画将鸵鸟各个身体部位连接在一起，让学生产生兴趣感。)3、Practice (1)Play a gameCounter game(2)Do exerciseComplete the sentences.(设计意图：通过做练习，让学生对本课学习的单词、句子得到一个巩