受众的极化(人大)
患者,女性,75岁 。
病例摘要
(1)主诉:上下颌多数牙齿缺失半年,要求修复 。
(2)现病史:患者半年前将松动的牙齿拔除,现要求修复 。
(3)检查:17 16 15 14 13 12 11 21 22 25 26 27, 37 36 35 34 33 32 31 41 42 45 46 47缺失,牙槽嵴丰满 。23 24 43 44伸长明显,但牙齿稳固无松动 。X线片显示:23 24 43 44牙槽骨吸收达根长1/2,根尖无病变影像 。
材料:最近班上正在开展主题活动“我爱我家”。建构区中,小贝说:“我想搭个房子”子子说:“我想搭个滑梯。”杨老师说:“那你们就搭个幼儿园吧!”孩子们迟疑了一下说:“好吧。”于是,他们为搭建“幼儿园”而忙碌起来。不一会儿大家就用大积木搭出了高高的“幼儿园”墙体,就在屋顶将要盖成的时候,由于孩子们的身高不够,屋顶的积木没有放好就滑下来,整个墙体都垮塌了。孩子们反复尝试几次后还是没有成功,非常沮丧。正当他们想放弃时,杨老师走上前说:“你们想想班上有什么东西让我们迅速“长高”呢?”子子左看看、右看看,濡染惊喜的说:“我们可以搬凳子垫脚。”于是,他们迅速搬来了两个凳子,搭好墙体后,站上凳子准备搭屋顶。这时,杨老师微笑着走过来帮忙扶稳凳子,孩子们终于成功了。
问题:
(1)请结合上述案例,分析教师在幼儿游戏时三次介入的时机是否适宜并说明原因。
(2)结合日常实践论述教师介入幼儿游戏的适宜策略。
设计任务:请阅读下面的学生信息和语言素材, 设计20分钟的听说教学方案。
教案没有固定格式, 但须包含下列要点:
Teaching objectives
Teaching content
Key and difficult points
Major steps and time allocation
Activities and justifications
教学时间:20分钟
学生概况:某城镇普通中学八年级第二学期学生,班级人数40人,多数学生已经达到义务教育英语课程标准的相应水平三 。学生课堂参与积极性较高。
语言素材:
Helpline: Hello.Friendship Helpline. Who's calling, please?
Lingling: Hello. This is Lingling speaking.
Helpline: Hi, Lingling! How can I help you?
Lingling: I have a problem with my best friend. She is called...
Helpline: No, don't tell me who she is. Tell me when the problem started.
Lingling: Yes. Well, we've been friends for five years. We got separated when we went to different schools last term, but we stayed in touch.
Helpline: So could you explain what happened then?
Lingling: This term, she came to study at my school. I was so happy at first. But she's so different.
Helpline: Can you tell me how she's different?
Lingling: She doesn't like me to see my other friends.
Helpline: Could I ask if you've mentioned this to her?
Lingling: Yes, but she refused to listen.
Helpline: OK, do you know why she treats you like that?
Lingling: No. I don't know.
Helpline: Maybe she doesn't feel very sure of herself in her new school.
Lingling: Maybe.
Helpline: She probably feels lonely without you. I'm sure she regrets hurting you. So be patient with her and explain to her that she can make friends with your other friends too. Try to introduce her to them.
Lingling: I see. I'll encourage her to join in more.Thanks.
Helpline: No problem, Lingling.You're welcome.
