在上实验课时,老师先借助于视听媒体给学生观看实验的操作过程,然后再进行实验。这种应用

题型:单项选择题

问题:

在上实验课时,老师先借助于视听媒体给学生观看实验的操作过程,然后再进行实验。这种应用视听媒体的方式被称为()。

A.个别化教学

B.补充式教学

C.主体式教学

D.示范式教学

考点:教育技术学教育技术学题库
题型:单项选择题

根据下列句子及所给汉语注释, 写出空缺处各单词的正确形式。(每空只写一词)

小题1:California also has the d______ of being the most multicultural state in the USA..

小题2:According to the constitution, it is _________ (必须做的,义务的)for a citizen to undertake military service.

小题3:Cloning plants is s___________ while cloning animals is very complicated.

小题4:When I first applied for a patent I was very puzzled by the ______(评判的标准).

小题5:It was this exploring around problems and his _________(充满活力的,精力充沛的)spirit that led to his most famous invention --- the telephone in 1876.

小题6:Without any h_________, he jumped into the river to save the drowning child.

小题7:The football game will continue, ___________(不管、不顾)of wind and rain.

小题8:Although he is most often a________ with the invention of the telephone, he was indeed a continuing searcher after practical solutions to improve the quality of everyday’s life.

小题9:The flower girl’s poor English will _______(使、、、注定) her to the gutter to the end of her days.

小题10:The war ________(中断了)the trade between the two countries.

题型:单项选择题

对于任何一个平衡体系,采用以下措施一定会使化学平衡发生移动的是[ ]

A.加入一种反应物

B.升高温度

C.对平衡体系增加压强

D.使用催化剂

题型:单项选择题

茅以升说:“困难只能吓倒懦夫懒汉,而胜利永远属于敢于攀登科学高峰的人”,这句话告诉我们面对困难挫折,我们要选择积极的态度。(   )                                          

题型:单项选择题

2006年5月20日,         全线建成。它是世界上最大的水利枢纽工程的核心工程,也是世界上最大的钢筋混凝土重力坝。

A.阿斯旺大坝

B.三峡大坝

C.三门峡大坝

D.葛洲坝

题型:单项选择题

音乐剧是起源于欧洲的通俗歌舞剧,十九世纪中叶之后在美国纽约得到发展,并流传到世界各地。它是由音乐、舞蹈与()三者结合在一起的。

A.舞台美术

B.场景

C.演员

D.戏剧

更多题库