()是指进入幼儿园教育过程、发挥直接和间接教育作用的各种物质资源。 A.幼儿园教育物

题型:单项选择题

问题:

()是指进入幼儿园教育过程、发挥直接和间接教育作用的各种物质资源。

A.幼儿园教育物的要素

B.幼儿园教育活动的要素

C.幼儿园教育人的要素

D.幼儿园教育集体的要素

考点:幼儿园课程论幼儿园课程论综合练习幼儿园课程论综合练习题库
题型:单项选择题

In 1826, a Frenchman named Niepce needed pictures for his business. But he was not a good artist, so he invented a very simple camera. He put it in a window of his house and took a picture of his garden. That was the first photo.

The next important date in the history of photography (摄影) was in 1837. That year, Daguerre, another Frenchman, took a picture of his reading room. He used a new kind of camera in a different way. In his picture you could see everything very clearly, even the smallest thing. This kind of photo was called Daguerreotype.

Soon, other people began to use Daguerre’s way. Travelers brought back wonderful photos from all around the world. People took pictures of famous buildings, cities and mountains.

In about 1840, photography was developed. Then photographers could take pictures of people and moving things. That was not simple. The photographers had to carry a lot of film and other machines. But this did not stop them, for example, some in the United States worked so hard. Mathew Brady was a famous American photographer. He took many pictures of great people. The pictures were unusual because they were very lifelike (栩栩如生的).

Photography also became a kind of art by the end of the 19th century. Some photos were not just copies of the real world. They showed ideas and feelings, like other art forms.

Answer the following questions according to what you read.

小题1:Who took the first photo?  (不超过四个单词)

小题2:The Daguerreotype was a kind of photo, wasn’t it? (不超过三个单词)

小题3:If a photographer wanted to take pictures of moving things in 1840, what did he have to carry? (不超过七个单词)

小题4:Why was Mathew Brady famous? (不超过八个单词)

小题5:When did photography become a kind of art? (不超过七个单词)

题型:单项选择题

下列表示对应化学反应的离子方程式正确的是(  )

A.AlCl3溶液中加入过量的浓氨水:Al3++4NH3·H2OAl+4N+2H2O

B.用FeCl3溶液腐蚀铜线电路板:Cu+2Fe3+Cu2++2Fe2+

C.大理石溶于醋酸中的反应:CaCO3+2H+Ca2++H2O+CO2

D.钠与水反应:Na+2H2ONa++2OH-+H2

题型:单项选择题

下列实验操作正确的是(  )

A.用向上排空气法收集氢气

B.欲停止加热时,用嘴吹灭酒精灯

C.用镊子夹住锌粒投入竖直的试管中

D.用排水法收集氢气

题型:单项选择题

由尿排出的氟占机体排氟量的

A.65%

B.70%

C.75%

D.80%

E.85%

题型:单项选择题

保险合同的双方当事人是( )。

A.投保人和被保险人

B.受益人和保险人

C.投保人和保险人

D.被保险人和保险人

更多题库