通过对句子的举一反三，达到对这个句式结构的理解，初步形成“句型”的概念。教师示范，让学生试着加快速度重复这个绕口令。教师表演“接电话”的动作，通过观察，使学生理解“answerthecall”。教师用同样的方法出示鹦鹉的图片，新授单词“naughty”。
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外研社四年级英语下册备课教案
第一课时：Unit 1 She’s a nice teacher.
教学目标
1. 基本能够听懂、会说、会读词汇和短语：nice, clever, naughty, a bit, answer, the call。
2. 学会运用“This is …” 以及“He/She is very/a bit…”的语言结构。通过对句子的举一反三，达到对这个句式结构的理解，初步形成“句型”的概念。并且能够利用这个语言结构造句。
3. 初步了解转折的表达方式：She is very nice. But she’s a bit shy.
4. 复习词汇：thin, fat, short, tall, friend, teacher, pupil, mother, father, brother, sister, elephant, parrot。
教学重点：本课学习四个形容人的形容词：nice, shy, clever, naughty；句型：This is…He/She is …
教学难点：理解形容词的概念，学会运用形容词描述某人的外貌特征和性格特点。
教学过程：
Step 1 Warming up
The teacher says a tongue twister(利用展示课件绕口令内容).For example: A big black bug bit black bear, made the big black bear bleed blood. A big black bug bit black bear. Where’s the big black bear the big black bug bit? 教师示范，让学生试着加快速度重复这个绕口令。
Step 2 Presentation
1. Learn the new words: nice, shy, clever, naughty.
T：Hello, boys and girls. I have a friend. Who is he? Listen and guess, OK? He is tall and thin. He has short hair. His eyes are big. His mouth is small. Who is he? (Show the picture.)
S：He is Xiaoyong.
T：Oh, very good. He is Xiaoyong, and he is also clever.（教师出示聪明的一休的图片，让学生们体会“clever”的含义。）
T：My friend has a sister, her name is Maomao, and she’s a bit shy.
T：接下来通过呈现图片讲授单词“shy”，并用英语解释该单词。如：If someone is shy, it means he doesn’t talk too much and he is nervous in front of strangers. Do you know what it means？Who can guess？
T：Xiaoyong’s teacher is Ms. Smart, and she is a nice teacher, It means she teaches very well, and she is good to her students. Can you explain “nice” for me?
T：Xiaoyong has a parrot. He’s very naughty. And he can answer the call.
教师出示“淘气包鹦鹉”的图片，使学生领会这个单词的意思。教师表演“接电话”的动作，通过观察，使学生理解“answer the call”。
T：Can you act out this word?
2. Learn the text.
T：Boys and girls, look! Today we’ll have four groups. If you behave well, I will give a star for your group. Let’s see who can describe his or her friends best. And let’s see which group is the best in this class.
（课件呈现课文第一幅图片。）
Now the first, let’s look at Panpan’s friends.
（1） 课件出示毛毛的图片，听一遍录音回答问题。
T： Who is he？（Maomao.）
T：What’s she like?
Ss：She’s nice/a bit shy.
T：Yes. She’s nice. But she’s a bit shy.（课件出示单词，教读、拼读单词“nice”和“a bit shy”，并板贴图片、板书单词。）
T：Who is nice in our class?（学生通过观察，根据实际情况回答问题，对单词和句子有更深刻的理解。）
（2） 教师用同样的方法出示小勇的图片，新授单词“clever”。
（3） 教师用同样的方法出示鹦鹉的图片，新授单词“naughty”。
3. Practice the sentences in your group, and make new sentences. Let’s see which group can make the most sentences.
4. Listen and repeat the text.
5. Practice the text in groups.
6. Act out the dialogue in the front of our class room.
Step 3 Consolidation and Extension
1. Guessing game.
(1)教师描述、学生猜：教师用课件出示4名学生的照片以及一些有关他们的介绍。教师对其中的一名学生进行简单的描述，让学生猜猜老师描述是谁。E.g. She is a girl. She has long hair. She’s a bit shy. She likes swimming. Who is she?
(2)学生描述、学生猜：教师选择几个在班里很有特点的学生，请他们排成一排，请班里另一名学生耳语告诉教师，他（她）将要让大家猜站在一排中的某一名学生的名字，然后逐一说出该学生的特点。每说一个特点，便说一句“Who is this”，看谁先猜对。
2. 教师用课件出示一些笑星、明星的图片，学生两人一组进行任务描述。最后找几组学生到教室前面表演。
3. 学生四人一组，相互介绍自己的好朋友，每组推选一人来介绍看谁说的好。
展示成果
Do a chant.
Please listen to me carefully and follow me. This is a girl and this is a boy. She is nice and he is naughty. This is a boy and this is a girl. He is clever and she is shy.
Step 4 Summing up
Words: nice, clever, naughty, shy.
Sentences: She’s very nice. But she’s a bit shy. She’s a nice teacher. He’s a clever pupil. Parrot is very naughty! But he’s not a bad bird.
