牛津小学英语3A Unit 9 On and off 教学设计

　　第一教时

　　一、教学目标：

　　1、能听懂、会说Turn on/off …及其应答语All right./OK等。

　　2、能听懂、会说常见物品a light, a TV, a tap, a Walkman.

　　3、能使用简单的祈使句表达“请别人干某事”的意思及进行应答。

　　二、教学重点

　　1、单词：a light, a TV, a tap, a Walkman, turn on, turn off.

　　2、日常交际用语：Turn on/off…及其应答语All right./OK等。

　　三、教学难点

　　1、turn on/off 的连读.

　　2、能在情景中灵活运用本课所学的日常交际用语。

　　四、课前准备

　　1、教具准备：磁带、录音机、电视、饮水机、茶杯、随身听、灯、写有句子的卡片。电视、水龙头、随身听、灯的图片．

　　2、板书准备：在黑板上预先写好课题Unit 9 On and off．关掉教室内的灯．

　　五、教学过程

　　Step1 Revision

　　T: Good morning,S1.

　　S1:Good morning, Miss Zhu.

　　T: How are you?

　　S1: Fine, thank you. And you?

　　T: I’m fine, too. Let’s go to ××.

　　S1: Good/Great, but how?

　　T: By bike.

　　S----S

　　Step 2 Presentation

　　1. Teach the word “light”,“turn on”.

　　T: It’s too dark. I can’t see you clearly. We need some lights. Look, this is a light.

　　Ss read the word.

　　T: Mr. Qiu, turn on the light, please.

　　Mr. Qiu: All right.

　　Ss read the words “turn on”.

　　T: S1,turn on the light, please.

　　S1: All right.

　　T: Can you ask Mr Qiu to turn on the light?

　　Ss: Mr Qiu, turn off the light, please.

　　2. Teach the word “tap” ,“turn off”.

　　T: Now I’m thirsty. I want to drink some water. Oh, that’s a tap.