题干

阅读理解

You may hear adults, especially your parents, ask you to spend less time in front of the screens. But at a camp called ID Tech, computers are the necessary tools for learning about robotics (机器人学) and video games.

Logan Doyle, 12, spent last week at this camp learning to write computer instructions for a video game he was creating. “l am trying to make the beginning of this game,” said Logan.

In the room, boys were playing a 3D racing video game. When they finished playing the game, they talked about what they liked and didn’t like about the game. Then the camper who designed the game could make it better.

Their teacher, Will Whitney, said the kids were learning problem-solving. “Kids meet a problem and think of different ways to solve it,” said Whitney. Like a lot of the teachers at the camp, Whitney attended ID Tech camp while growing up. As a kid, he loved video games. He loved the camp so much that he attended it seven years ago. “It was always the height of my summer,” he said.

Like English and Maths, it is important to understand technology. It will be important to many jobs in the future. “Technology is everywhere in our society, said Jan Plane, a computer science professor at the University of Maryland. “Whatever field kids go into, having some knowledge of technology is going to make a difference.”

Maybe the right kind of screen time is not such a bad idea after all.

上一题 下一题 0.0难度 选择题 更新时间:2018-03-21 06:03:15

答案(点此获取答案解析)

同类题4

阅读下文,回答问题

一片树叶

    我注视着院子里的树木,更准确地说,是在凝望枝头上的一片树叶。而今,它泛着美丽的绿色,在夏日阳光里闪耀着光辉。我想起当它还是幼芽的时候,我所看到的情景。那是去年初冬,就在这片新叶尚未吐露的地方,吊着一片干枯的黄叶,不久就脱离了枝条飘落到地上。就在原来的枝丫上,你这幼小的坚强的嫩芽,生机勃勃地诞生了。任凭寒风猛吹,任凭大雪纷纷,你默默等待着春天,慢慢地在体内积攒着力量。一日清晨,微雨乍睛,我看到树枝上缀满粒粒珍珠,这是一枚枚新生的幼芽凝聚着雨水闪闪发光。于是我感到百草都在催芽,春天已经临近了。

    春天终于来了,万木高高兴兴地吐翠了。然而,散落在地面上的陈叶,早已腐烂化作泥土了。

    你迅速长成了一片嫩叶,在初夏的太阳下浮绿泛金。对于柔弱的绿叶来说,初夏.既是生机旺盛的季节,也是最易遭受害虫侵蚀的季节。幸好,你平安地迎来了暑天,而今正同伙伴们织成浓密的青荫,遮蔽着枝头。

    我预测着你的未来。到了仲夏,呜蝉将在你的浓荫下长啸,等一场台风袭过,那吱吱蝉鸣变成了凄切的哀吟,天气也随之凉爽起来。蝉声一断,代之而来的是树根深处秋虫的合唱,这唧唧虫声,确也能为静寂的秋夜增添不少雅趣。

    你的绿意,不知不觉黯然失色了?终于变成了一片黄叶,在冷雨里垂挂着。夜来秋风敲窗,第二天早晨起来,树枝上已经消失了你的踪影。只看到你所在的那个枝丫上又冒出了一个嫩芽。等到这个幼芽绽放绿意的时候,你早已零落地下,埋在泥土之中了。

    这就是自然,不光是一片树叶。生活在世界上的万物,都有一个相同的归宿。一叶坠地,绝不是毫无意义的。正是这片片黄叶,换来了整个大树的盎然生机。这一片树叶的诞生和消亡,正标志着生命在四季里的不停转化。

    同样,一个人的死关系着整个人类的生。死,固然是人人所不欢迎的。但是,只要你珍爱自己生命。同时也珍爱他人的生命。那么,当你生命渐尽,行将回归大地的时候,你应当感到庆幸。这就是我观察庭院里的一片树叶所得的启示。不,这是那片树叶向我娓娓讲述生死轮回的要谛。