私营经济[东北财大;武汉大学]
1.题目:直线的一般式方程
2.内容:

3.基本要求:
(1)讲清楚直线的一般式方程与二元一次方程的关系及其适用范围;
(2)试讲十分钟;
(3)合理设计板书。
4.答辩:
(1)直线的一般式方程与前面学习的其他形式的直线方程的联系与区别是什么?
(2)本节课的教学目标是什么?
根据题目要求完成下列任务。用中文作答。
下面是某初中教师在教学一篇有关职业的课文前的活动片段。
(上课铃响,教师先让学生听一首英文歌曲,然后进行下列活动)
T: How do you like this song? Do you know the name of this song?
S1: Sorry, I don´ t know.
T: It´s OK. Does anybody know the name of this singer?
S2: His name is Robbie Williams.
T: Exactly, Do you know the name of the song?
S2: A Better Man.
T: Excellent! It´ s A Better Man. Hum, we don´ t know much about him, but he is a singer.
Well, Lily, would you like to be a singer in the future?
S3: No.
T: What would you like to be?
S3: I want to be a doctor.
T: (To $4) What would you like to be?
S4: I want to be a teacher.
…(该活动持续10分钟)
根据上面的信息.从下面三个方面作答:
(1)指出该教学活动的环节、目的和注意事项。(10分)
(2)简析教师的设计意图与方法。(10分)
(3)指出该教学活动片段存在的问题。(10分)