小学英语第二册第4单元第22课教案
一、 教学目的及要求：
1. 能听懂会说本课会话：Whats that in English ?
2. 能较好地掌握本课句型Whats that ? Its a desk .并能用Lets practise .的词做替换练 习。
3. 能听说读写单词desk ,chair和句子Whats that in English ?
4. 学唱英文歌曲Whats that ? Whats this?
二、 教具准备：卡片,投影,录音机,磁带,头饰.
三、 教学重点：熟练运用句型Whats this （in English）? Whats that（in English）?及答语Its a /an ----.
四、 教学难点：this，that和Its的发音，及this 和 that的不同的指代用法。
五、 教学过程：
I. 问候
1. 师生问候 T: Glad to meet you , again . / How are you ?
2. 介绍客人老师，并问候。 T: Please say "Glad to meet you" to the teachers .
3. 师生自由对话：How are you ? /Whats your name ?
(出示头饰机器猫让学生这样回答 ：My name is Mr / Miss Cat .)
II. 复习
1. 复习句型 ：Is that a ---? Whats that ? 及有关交通工具的单词 boat , ship , bike , bus ,car, jeep , plane (以上是四会单词) , taxi , yacht (只要求听说) 。
T: Look , Mr / Miss Cat .Whats that ? S1 :Its a ship.
T: Can you spell the word "ship" ? S1: Yes .S-H-I-P, ship.
T: Is that a ship , too ?S1: No , it isnt . Its a boat.
T: Oh! Its a boat . Can you spell it please? S1 :Yes. B-O-A-T, boat.
(让部分学生扮演机器猫，操练plane ,bike , bus , car, jeep )
T: Is that a jeep , too ? Ss: No, it isnt . Its a taxi.
T: Now , lets chant . "Whats that ? Whats that ?" one , two start.
绕口令：Whats that ? Whats that ?What is that ? Its a taxi . Its a taxi . Its a red taxi .
(此时将Whats that？卡片粘贴在黑板上)
T: Whats that ? Ss: Its a yacht .
T: Now , lets chant . "Whats that ? Whats that ?" one , two start.
绕口令：Whats that ? Whats that ?What is that ? Its a yacht. Its a yacht . Its a white yacht.
III. 新授
1. 呈现句型Whats that in English ?
T: And whats this in English ?Ss: Its a desk .
跟读单词desk： T: Desk , desk , desk. D-E-S-K, desk.. （二遍并将卡片粘在黑板上）
T: And whats this in English ?Ss: Its a chair.
跟读单词chair: T: Chair ,chair , chair. C-H-A-I-R, chair.（二遍并将卡片粘在黑板上）
(此时将Whats this in English ？卡片粘贴在黑板上)
T: Look, whats that in English ? Ss: Its a door / clock .（实物）
T: And whats that in English ?Ss: Its a picture . （投影片）
2. 巩固操练句型Whats that in English ?
1) T: Lets look at the picture . (放幻灯) Whats that in English ?Ss: Its a ---. T: Now , please talk like this . (让学生根据幻灯上的内容直接进行操练。)
2) T: Lets play a game . You please come here .(指示他面朝黑板) Whats that in English ? (让另一位学生举起手中的卡片,其他的学生真真假假地回答。如S: Its a ship / bus. 等，最后让第一位学生猜猜到底是什么。)
3. 听音, 跟读 (将有书, 钟 的两张卡片反贴在黑板上)
T: Whats that ?Ss: Is that a ---?
T: And whats this ? Ss: Is this a ---?
T: Sorry , I dont know. Please listen to the tape . (放录音)
(第一遍回答上面问题,第二遍跟读)
4. 学说英语
T: Please read in roles .(男女对读; A,B分角色朗读.)
IV. 巩固操练
1. 编说类似课文内容的对话
T：Now you talk together like this .(让最后一组学生用zoo编说对话。)
2. 情景对话
T: Great ! Lets go to the zoo . Ss: All right .
T: Whats this in English ? Ss: Its a panda.(头饰，让部分学生扮演各种动物)
T: Whats that in English ? Ss: Its a deer .
T: Now please make similar dialogues. (让学生准备二分钟后，进行表演，最后一组以Its a door . 结尾。)
3. 拼写游戏 (用来巩固第4单元的四会单词：orange , bus , ship , desk , chair 及第二册所
