题干

阅读短文,从方框中选择适当的单词并用其正确形式填空,使短文通顺‘意思完整。请将答案写在下面题号后的横线上。每空限填一词,每词限用一词。

alone  become  seem  classmate  calm  spend  good  with  because  monitor  about

    About three years ago, I felt very ____.I didn't like my classmates ,my parents or anyone else. My classmates didn't want to talk ____ me and my parents were always saying that other kids were better than me .I thought I was the most unlucky person in the world.

    One day I had a big fight with one of my ____. I was so angry that I hit him in the face .Just at the moment ,a boy stood up and stopped the fight .He was the ____ of our class. After that ,he often helped me and we ____ good friends . Whenever (无论什么时候) I got angry or sad ,he would help me to ____ down .My life begins to change because of the boy ,my best friend .We ____ a lot of interesting days together . As time goes by ,I become happier with people and things and get along well with everyone here .And it ____ that people around me change , too. My parents don't shout at me any more and my classmates become friendly to me .

    But now I can't often see my best friend ____ he is seriously ill and is staying in hospital .How I miss the days when we were together ! I hope he will be ____ and come back to school soon.

上一题 下一题 0.0难度 选择题 更新时间:2016-12-21 01:42:30

答案(点此获取答案解析)

lonely,with,classmates,monitor,became,calm,spent,seems,because,well

同类题1

课外阅读

       一提起卫星,同学们可能马上会想到一个大大的圆球。啊!那你们可没完全说对。卫星的形状可多了,有球形的、罐头形的,还有煤气罐那样的,以及锻炼身体的哑铃形的,也有的像纺锤,像风车,总之样子很多。有的卫星还拖着长长的尾巴,长着“翅膀”。

      卫星为什么有这么奇怪的形状呢?原来这是根据卫星的容积、科学研究目的、动力要求等决定的。首先看为什么做成球形的。几何知识告诉我们,同样表面积的物体做成球形时容积最大。我们知道,初期的运载火箭推力有限,如果把卫星制成球形的,就可以更有效地利用它的容积,装更多的仪器。那么为什么又制成旋转体呢(圆柱、棱柱、煤气罐等)?因为这样形状便于保持稳定运行,不至于随意乱翻乱滚。还有那张开的“翅膀”又是怎么回事呢?我们人要吃饭才能学习、工作,卫星里的仪器也要有动力才能工作。有些卫星上的动力是靠太阳能来供应的,这样除了卫星外面要“身披铠甲”以外,还要像帆船一样,给卫星装上帆板,这就是我们看到的“翅膀”。这“翅膀”上敷设的东西和卫星表面的“铠甲”一样,都是硅片制成的太阳能电池片。卫星上拖的长长的尾巴是无线电天线。这么一打扮,卫星可真像一个宇宙飞行的“怪物”了。

       但是,尽管外形千差万别,它们的基本结构是相同的,都包括这样几部分:轻合金的坚硬外壳,科学研究的仪器,灵敏的自动控制系统,动力装置。靠这些“五脏六腑”,卫星就可以自由飞翔了。