人教PEP版三年级下册英语unit2《B. Let’s learn; Let’s chant 》教案.docx

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1、人教PEP版三年级下册英语unit2B.Let勺learn; Lets chant教案第五课时课时内容Let s learn； Let s chant课时分析本部分在学习如何询问和回答家庭成员的基本句式后，由Mike 来介绍自己的大家庭。教材别出心裁地把家庭成员表放在大树的 背景之上，让同学理解“Family Tree(家庭树)”的概念。在这 个“家庭树”中，除了之前学到的mother, father, brother H 个家庭称呼之外，还消失了 sister, grandmother (grandma), grandfather (grandpa)等家庭成员类单词。同时引出介绍家庭成 员的

2、句子：This is my-这个句子在之前的学习中同学已经接 触过了，在这里需要达到认读的标准。在教学中应鼓舞同学绘制 自己的家庭树，并介绍自己的家庭成员。Let s chant部分通过一个极其短小的韵句来练习grandma, grandpa, sister, brother等重点词汇。同时还向同学传达了 家人之间要相互关心的观念与意识。课时目标.能够听懂、会说、认读单词 sister, grandmother (grandma), grandfather (grandpa)。1 .能够听懂、会说、认读句式：This is my.能够绘制自己的家庭树，并用英语介绍自己的家庭成员。 课时重难点1

3、 .重点：能够听懂、会说、认读单词sister, grandmother (grandma), grandfather (grandpa)o能够听懂、会说认读句式：This is my 2 .难点：能够绘制自己的家庭树，并用英语介绍自己的家庭成员。教学预备.多媒体课件、录音机、磁带。1 .家庭树。教学过程Step 1 Warm up.开头课程前，将同学分成四组，在黑板上给每组画一棵树。他 们表现良好的话，就在每组树上画一个果子。课程结束时，哪组 树上的果子多哪组获胜。Teacher： I 11 divide you into four groups. Each group has a tree

4、. We call it “group tree” . If you did well, you will get an apple on the tree. The group that gets more apples is better.1 .头脑风暴，给出主题：family,给出首字母，由各组竞争， 看哪组说出的单词多。每说出一个单词，给该组画一个苹果。 Teacher： Let s have a brain storm. The topic is family.I 11 give you the first letter. You say the word. You will get

5、 one apple for one correct word.设计意图：以小组嘉奖的形式引出“小组树”，以关心同学理解 之后的“家庭树二以头脑风暴来复习之前学习过的家庭成员类 单词，也为学习今日的家庭成员类单词做好预备和铺垫。Step 2 Lead in.出示Mike的家庭树，同学依据家庭树猜想人物之间的关系。 Teacher： Look, this is a tree” , too. But on this tree, there is no fruit. There are family members. We call it family tree. And this family t

6、ree is for Mike. Look at this family tree. Please guess who they are.设计意图：由小组树到家庭树，同学能够比较简单地理解这一概 念。又由于头脑风暴的小活动使同学复习了家庭成员类的单词, 所以在猜想时，有足够的语料支撑，关心他们完成沟通活动。Step 3 Presentation.播放课文录音，同学仔细倾听，检验自己猜想的答案。 Teacher： Now listen to Mike. Let s check our answers. 设计意图：由于需要验证自己的猜想，所以同学较简单集中留意 力来倾听。1 .检验同学答案的同时，

7、板书本课重点单词，同学跟读、拼写。Teacher： The girl is Mike s sister. Say with me, sister.Spell with me. s-i-s-t-e-r.This old woman is Mikes grandmother. And we can say grandma.Read after me, please. Grandmother. Grandma.This old man is Mike s grandfather. And we can say grandpa.Say it together, please. Grandfather,

8、 grandpa.设计意图：通过检验其猜想的成果很自然地将新授单词呈现在黑 板上。通过重复跟读、拼写，使同学能够听懂、会说、认读重点 单词。Step 4 Practice.嬉戏：我来指，你来说。老师指向家庭树中的成员，同学快 速说出单词。Teacher： Let s play a game. I point, you say. I point to the person on the family tree. You should say the correct word. If you are right, you will get an apple for you group.1 .嬉戏：

9、补全单词。出示一个单词中的几个字母，同学推断是 哪个单词，并拼读完整。如sister给出ist,同学猜出sister, 并拼出：s-i-s_t-e_roTeacher： Now I 11 show you some letters. They are in a word.Guess what word it is and spell it.设计意图：以嬉戏的方式来操练单词，可以避开机械训练的枯燥 性，提高同学的学习爱好和参加热忱。第一嬉戏考查同学对于单 词的理解和读音的把握。其次个嬉戏考查同学能否认读单词。2 .播放课文录音，同学跟读。留意发音。Teacher： Each group has

10、many apples on the group tree. And there are many people on Mike s family tree. Now read the text after Mike. Please read it carefully and loudly. Pay attention to the pronunciation.3 .请其他同学来扮演Mike,介绍其家庭成员。Teacher： Now who wants to be Mike? Please introduce Mike s family to us.设计意图：先跟读，保证发音精确，能够流畅地表

11、达句子。再来表演性地介绍，使同学娴熟地把握重点句式的表达。4 .绘制自己的家庭树（尽量布置为课前作业，已节约课上的时 间），向组内同学介绍自己的家人。Teacher： We know about Mikes family. What about your family? Please draw your family tree and introduce your family members.设计意图：通过介绍自己的家人这一活动，使同学将所学到的学 问运用到自己真实的生活中去，在做中学，在用中学。5 .播放韵句Help each other。同学学唱。Teacher： Mike has a

12、big family. I have a big family, too.We are a happy family. We help each other. We love each other.Now, listen to a chant about family. And say the chant together.设计意图：通过学唱韵句，进一步熟识巩固本课时重点单词，同 时树立一家人要相互扶助的意识。Step 5 Summary统计小组树的产量，评比最优小组。设计意图：小组评价应有始有终。在课程结束，总结各小组的表 现，给出最终评价，以嘉奖表现优异的同学，激励表现稍显不够 乐观的同学

13、。课堂作业一、在下面家庭树上写出正确的家庭成员类单词。二、选出下列各项中不是一类的单词，将其序号填入题前括号内。()1. A. he B. she C. who()2. A. friend B. grandma C. grandpa()3. A. my B. that C. your()4. A. yes B. no C. that()5. A. teacher B. brother C. sister三、匹配图片与句子，将正确句子的序号填入图下括号内。() () ()This is my grandfather.1. Who s that boy? He s my brother.2. Is

14、 she your mother? Yes, he is.四、阅读短文，推断正(T)误(F)oThis is my family. This old woman is my grandmother. This old man is my grandfather. He is tall. This is my mother. She is beautiful. This is my father. He is tall, too. I m a boy. I m not so tall. I love my family. They love me, too. We love each other

15、.( )1. My grandmother is old and tall.( ) 2. My grandfather is old and tall.( )3. My mother is beautiful and tall.()4. My father is tall.( )5. I love my father and mother.答案：一、grandfather, grandmother, father, mother, brother, sister,l.C 2. A 3. B 4. C 5. A三、3, 1, 2四、1. F 2. T 3. F 4. T 5. T板书设计Unit Two My familyB. Let s learnsister mesister mebrothermothermotherfatherdadmum grandmother grandfather grandmother grandfathergrandma grandpa grandma grandpaThis is my family. This is my-