Pep四年级英语上册第三单元教学设计.doc

Pep四年级英语上册第三单元教学设计
课题：Unit 3 My friends 第一课时
教学目标：
1.能听、说、认读 friends, long/short hair, strong, thin ，quiet等单词
2. 能听懂、会说 ...is my friend. He/She is .... He/She has.... 并能在实际情景中运用。
3. 学会用适当的形容词描述身边的同学、朋友等。
教学重点：
1.词汇： friends, long/short hair, strong, thin ，quiet
2.句型:...is my friend. He/She is .... He/She has ....
教学难点：
1．发音：friends,thin,quiet
2. 能熟练运用所学句型对朋友进行描述。
教具准备：
　1．相应的单词卡
2.本课时的教学课件
教学过程：
　　（一）Warm-up/Revision 热身／复习
1.Greeting
T：Good morning，everyone.
Thank you, sit down,please.
2.Let's do.
T: Ok. Everybody please stand up. Follow me, let's do together.
（教师播放ppt，展示三年级已学过的let's do 画面并放音乐，师生一起边说边做动作）

　　Tall, tall, tall! Make yourself tall.
　　Short, short, short! Make yourself short.
　　Big, big, big! Make your eyes big.
　　Small, small, small! Make your eyes small.
　　Long, long, long! Make your arms long.
　　Short, short, short! Make your arms short.
设计意图：重现三年级时学的do,用TPR的形式边说边做。让学生在说说、做做中复习旧知，为新知的呈现打下基础。同时，TPR活动备受学生欢迎，强烈地刺激着学生，激励着学生积极去说、去做，调动学生的思维和学习英语的积极性，也营造了愉悦的英语学习氛围。
（二） Presentation呈现新知
1．Lead in
T: boys and girls, all of you are my friends. Yes, you are my friends.(引出主题：my friends,强调ds发音／dz／)
T：I have many friends. Look, who is she?
Ss：Bai Ling.
(教师利用ppt出示人物Bai Ling和句型Who is she?）
T：Yes. Bai Ling is my friend. Who is your friend?
(板书句型...is my friend.引导学生运用句型说出自己的朋友。对学生的回答进行及时的鼓励和表扬。）
2. Teach the new word: long hair.
T: Look! She has 2 big eyes, a small nose and a big mouth. And... she has long hair.(教师做手捋长头发的动作，带读long hair并板书)
T: look here. Follow me H H H /h/h/h/ air/e /together,/he/ long hair long hair she has long hair.(出示词卡long hair,带读句子she has long hair,然后分小组读，个别读，及时鼓励并纠正错误发音）
3. Teach the new word: short hair.
Teacher show the picture of Mike and ask:who is he? And leads to the sentence: He has short hair. Ask Ss to read: short hair, short hair. He has short hair. （用课件出示另一个人物：Mike并呈现句型：who is he?带读几遍后出示词卡，带读句子后请个别学生读，小组读，全班读. 回到板书，带读：Bailing is my friend. She has long hair. Mike is my friend. He has short hair.)
4. Teach the new words: strong and thin.
T invites 2 Ss come to the front.And Ask others :Who is she ? Who is he?
And ask them to show their arms. Then leads to: He is strong. She is thin.And show picture of superman and a thin man to practice strong and thin.
(T选2名同学到教室前，让他们展示自己的手臂，引出生词strong 和 thin，配上相应动作，通过瘦弱与健壮的对比，使学生更加清晰地理解单词的意思，方便记忆。突出强调th的发音，通过教师的嘴形，提醒学生在读thin时，注意咬舌尖儿，并呈现先前已学的单词thank you ,thirty,thirteen，使学生的发音到位、准确.)
5. Teach the word: quiet.
T asks Ss: he is strong or thin? Ss repeat: strong, strong, and strong. And leads T to say: Xuah, quiet. Then show the ppt the picture of Zi Wei and Xiao Yangzi. And show the sentence: She is (not) quiet.
(T出示紫薇和小燕子的图片，通过学生所熟悉和喜爱的图片吸引他们的注意力，使他们更好地理解单词quiet的意思，乐于开口说英语。）
6. Let’s chant.
T ask Ss to say the chant to practice the new words(T自编chant,巩固操练生词。）
　　（三）Practice趣味操练
1．Look and guess（看一看猜一猜）
T show some pictures and ask Ss to guess long hair or short hair, strong or thin.
　　2．Let’s find out
教师用ppt呈现Let’s find out，播放录音，让学生找出谁是zoom的最好朋友。
3. Look and match.（看一看 连一连）

教师出示几个人物图片：Liu Xiang,Zhou JieLun, zHao Wei, Xiao Xin和4段文字，学生要根据描述找出对应的人物并连线。
（四) Let's sing.
播放歌曲，师生齐唱friends（伴着轻松欢快的音乐声，既巩固了本课时所学的知识，又突出了主题friends.)
（五）Arrange Homework 布置作业
Homework:
1.听磁带跟读课本28页内容，家长签字
2.用英文描述一下你的一个朋友

　　板书设计：
Unit 3 My friends
... is my friend.
She/He has ...
She/ He is ...