Unit 3 A Lets learn.doc

Grade 3 Unit 3 At the zoo第一课时一、 教学内容本课时的教学内容是人教版小学英语三年级下册Unit 3 Part A Lets learn & Lets do.二、 教学目标1. 能够听、说、认读单词：tall、short、thin、fat2. 能够在实际情景中使用句型Look at that Its描述所看到的动物或人的特征。3. 能听懂Lets do中指令性语言。4. 培养学生热爱动物，保护动物的意识。三、 教学重难点1. 能够听、说、认读单词：tall、short、thin、fat2. 能够在实际情景中使用句型Look at that Its描述所看到的动物或人的特征。四、 教学准备1. 准备教学录音和教学动画2. 准备动物卡片、动物园门票、自制单词卡片、小礼品等3. 准备教学课件五、 教学过程（一）热身、复习（warm-up/Revision）1、GreetingsT: Good afternoon, boys and girls.Ss: Good afternoon, Miss Fang.T: How are you?Ss: Im fine, thank you.T: Do you like animals?Ss: Yes.T: Where can we see the animals? Do you know?Ss: Yes. At the zoo.T: Yes. Youre right. Today we are going to learn a new lesson, Unit 3 part A Lets learn. Look at the picture. Welcome to the zoo. There are a lot of fun in the zoo.2、创设情境： 出示PPT，展示课堂环节，看图片，介绍本节课内容。T: This is the map of the zoo. There are 5 trips here. Are you clear?Ss: Yes.T: Are you ready? Ss: Yes.T: Lets have a trip to the zoo.3、Trip 1 Lets guess!猜一猜教师出示图片，问：Whats this? Please put up your hands.（点名回答）4、Trip 2 Lets learn!学一学T：Trip 1 is so easy. Lets move to Trip 2. This part is a little difficult.教师出示上学期Lets do 课本截图，问：Can you do this? 学生回答：Yes.教师接着说: lets do together. Please stand up. Read it together and do the actions.（二）新课呈现（presentation）1、完成Lets do 的部分后，再让学生演猫。然后出示猫的动画图，出示cat这个单词，由cat 引出新单词fat，引导学生用句子描述动物的特点：The cat is fat. 再出示胖猴子的照片，教授新单词fat。带着学生齐读fat。然后再教授句子：Look at that monkey. Its fat.2、出示瘦猫的图片，教师问：Is this a fat cat? 学生回答：No. The cat is not fat. It s thin. 教师：Yes! This cat is thin. 出示瘦猴子的图片，教授新单词thin。（开火车读单词） 教授句子：Look at that monkey. Its thin. 3、 出示句子：we have a new friend today. Who? 链接Who，播放一个小视频，让学生观察，并描述。T：Look at this video, this giraffe is so fat. And its funny. Right？Lets see the next picture. Is this giraffe fat?Ss：No，its tall.T：Yes, youre so clever.出示下一张幻灯片长颈鹿，教授新动物：giraffe, 让学生跟读几遍。引导学生观察长颈鹿的特点就是高，教师说: Look at that giraffe. It has a long neck. So its tall. 教授新单词tall，带读几遍后，再齐读。教授句子：Look at that giraffe. Its tall. 4、 出示图片两只长颈鹿，教师边出示边解说：Look at these giraffes. One is mother giraffe, one is baby giraffe. Look at that mother giraffe. Its tall. Look at that baby giraffe. Its short. 教授新单词short，带读几遍，教师说：Lets play a game. When I read loudly, you read queitly. Understand?（大声小声读单词）。 5、 跟录音读，然后再齐读。6、总结句型：Look at that +动物. Its +形容词. 出示三组图片，观察图片并操练句型。7、Lets Chant. 教师边拍手边示范给学生看，学生跟着老师一起做。8、Trip 3 Lets do! 做一做 Game 1 （Bingo） 教师出示九宫格，大家用最快的速度读出三个相同单词，使其能够在同一直线上即为赢了，或横或竖或斜。T: Lets play some games. Look at this. Have you played this game?（出示井字游戏） Are you ready? Lets begin. One, two, three, go. Game 2 （小熊过河） 请大家按照顺序将单词或句子准确无误地大声朗读，便可以成功过河。9、Trip 4 Lets do!做一做！教师示范，学生跟着模仿。 T: Look at the screen. Lets move to next part. Please open your book and turn to page 25. Lets do one by one action. Now please stand up and follow me. Understand? （看课件一个动作一个动作地教，学生跟着做动作，做完一组动作后，让学生跟着动画做。） Lets see a video and do it together. （做两遍就让学生自己在小组内操练）跟着录音做小组PK分小组进行比赛，表演Lets do 的内容。（三）练习（practice）1、Trip 5 Lets Practice！练一练！一、根据所给单词，快速说出它的反义词。1. thin -( )2. tall-( )3. fat -( )4. short -( )二、根据图片提示填空，补全句子。1. Big Bear is _. （熊大）2. Bald Qiang is _ and _ .（光头强）3. Look at _. Hes _.（姚明）4. Look at _. Hes _.（琼斯老师）（四）总结（conclusion） 1、情感教育：The animals are so lovely. Please treat them like your friends. 动物们非常可爱，请大家像朋友那样对待他们！（播放视频）2、请学生谈谈本节课的收获。最后，教师总结本节课内容，利用板书总结，让学生读黑板单词、句子。 （时间允许的话，可让学生再次跟读课本录音）（五）作业布置（homework） My Favourite Animal1、Draw your favourite animal and describe it.（画一画你最喜欢的动物并描述它