处罚法能消除不良行为,强化法能培养新的适应行为。因此,两者结合使用会更有效。
设计任务:请阅读下面学生信息和语言素材,设计20分钟的英语听说教学方案。教案没有固定格式,但须包含下列要点:
●teaching objectives
●teaching contents
●key and difficult points
●major steps and time allocation
●activities and justifications
教学时间:20分钟
学生概况:某城镇普通高中三年级学生,班级人数40人,多数学生已经达到《普通高中英语课程标准(实验)》六级水平。学生课堂参与积极性一般。
语言素材:
A great Chinese scientist Father of the Chinese space programme Yu Ping(YP)is talking to her friend Steve Smith(SS)about Qian Xuesen and his work as a rocket scientist.
Part1
YP:What do you want to be when you grow up,Steve?
SS:I want to be an astronomer and visit stars.I wish to visit Mars one day.
YP:I think I'd like to work in the space industry,too. I'd like to be a rocket scientist like Qian Xuesen.
SS:What did he have to do to become a rocket scientist?
YP:Well,he first studied at university to be an engineer.Later he went to America to study for his doctor's degree.It was then he began to work on rockets.
SS:So it was lucky for our space programme that he came back to China.
YP:Very much so. There was no work on space rockets in China before his institute to design and build rockets to go into space.
Part2
SS:Do you think he wanted to travel into space in one of his rockets?
YP:I have no idea but I believe he looked forward to the first space flight by a Chinese astronaut.
SS: Yes. Now that China has sent satelites into space,I hope we' ll be the first to land on Mars.
That would really be something special and if I were that astronaut I would put Qian Xuesen's picture on Mars to show how much we admire his work.
YP: Indeed. He is rightfully called the father of the Chinese space programme. He is my hero and this is why I want to be a rocket scientist.
SS: Well, we'd better get on with our homework. We need good grades to get into university.
YP: Right you are. See you, then.
SS: See you.
为了解中班幼儿分类能力的发展,教师选择了“狗、人、船、鸟”四张图片.要求幼儿从中挑出一张不同的。很多幼儿拿出来"船",他们的理由分别是:狗、人和鸟常常是在一起出现的,船不是;狗、人、A鸟都有头、脚和身体,而船没有;狗、人、鸟是会长大的,而船是不会长大的。
问题:
(1)请结合上述材料分析中班幼儿分类能力的发展特点。(10分)
(2)基于上述材料中幼儿的发展特点,教师如何实施教育(10分)
以下是一位教师在教学《保持水土》时的课堂教学结构,请判断这种教学结构是否等同于教学中的“学生中心论”,并简要说明理由。
(1)学生通过观看长江流域发生特大洪水的录像提出问题;
(2)为学生提供有关黄河上游的资料(文字、图片、录像等),让学生尝试推想“黄河水为什么含有大量的泥沙?”;
(3)为学生提供对比模拟实验的材料,让学生自己设计实验验证自己所作的推想;
(4)学生在教师的指导下讨论解决水土流失的问题;
(5)通过阅读材料,结合前面的研究,讨论怎样保持水土的问题。
阅读下面的材料,按要求作文。
有两家卖手抓饼的店铺,在客人买手抓饼时,一家会问:“加鸡蛋吗?”有的人选择加有的人选择不加;而另一家店铺会问客人:“加一个鸡蛋还是两个鸡蛋?”,大部分人都选择加一个或者两个鸡蛋。问加一个还是两个鸡蛋的店铺每天的营业额总是比问加不加鸡蛋的店铺的营业额多出很多。
综合上述材料所引发的联想和感悟,写篇论说文。要求
用规范的现代汉语写作:角度自选,立意自定,标题自拟;不少于800字。