3A Unit 9 教案.doc

-3a unit 9 教案一、课题： unit9 a learn to say. 第一课时 二、教学要求： 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 tap ,a light ,a tv, a walkman . 三、教学重难点： 重点：能听懂、会说turn on /off 及其应答语all right /ok等。 难点：能听懂、会说常见物品：a tap ,a light ,a tv, a walkman . 四、教学过程： step 1 . warm up 1.sing a song : how are you ? 2.free talk .(以前几个单元学的内容来对话) 3.greeting. step 2 presention and practice . 1.学习单词： a light ,a tv , a walkman , a tap . a.出示图片或实物。师问： whats this? 引出light , a tv, a walkman ,a tap . b.教读单词并分小组唱出。 c.play a game. 心灵感应“让学生猜猜老师心里想什么单词？ 2教学句型：turn on the light .(please ) all right .turn off the light . ok . a. 创设情境：oh ,look ,the light is shining ,its too waste , turn off the light ,please . 让学生领会turn off the light即关灯的意思。然后操练turn on /off 句型。边说边做动作。 b. 教师强调，请求别人干某事要加“please ”并教读。 c .练习turn on the tap .(walkman , tv)turn off the tap walkman . d. play a game .教师请同学听口令做动作，并引导学生说出all right /ok .等如果有的学生做错了。就请到黑板前表演节目。 3listen to the tape . 4chant： turn on the tv .turn on the tap .turn on the walkman .turn on the light . you do the hockey-cokey and turn around . la,la ,la,la ,la ,la. turn off the tv .turn off the tap .turn off the walkman .turn off the light . you do the hockey-cokey and turn around . la,la,la,la,la,la. 5. read after the tape . 6.practise in pairs . step 3 sing a song “good bye !” 板书设计： unit 9 on and off