问题 阅读理解与欣赏

阅读下面的说明文,完成后面的题目。

航空母舰为什么能称霸海上

  ①航空母舰是一种以舰载飞机为主要武器的大型水面舰只,人称“浮动的海上机场”。它的航母编队防空、反舰、反潜等作战能力为一体,中当今海战场上最强大的力量。它为什么有这么大的威力称霸海上呢

  ②原来,在现在舰种中,航空母舰的吨位、大小、作战能力等都是首屈一指的。航空母舰的排水量,小的有近2万吨,大的有10万多吨。它的体积庞大,舰体长度达200~300米,高度可比北京饭店。

  ③航空母舰能称霸海上,最重要的在于它拥有一个庞大的武器库:有用于进攻的舰载歼击机、攻击机、反潜机和用于勤务保障的预警机、侦察机、加油机、救护机等多种飞行器。因此,航空母舰具有攻击威力大、航海性能好、抗沉性能强等特点,打起仗来雄纠纠、气昂昂的。特别是核动力航空母舰的出现,使得它在现代战争中发挥了巨大的威力,成为所向无敌的“海上巨无霸”。

1.文中画横线句子有何作用?第二段文字运用了哪些说明方法?

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2.航母之所以成为“海上巨无霸”,具体体现在哪些方面?

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答案

1.设问,引起读者兴趣;分类别,列数字,作比较。

2.拥有一个庞大的武器库,攻击威力大、航海性能好、抗沉性能强。

完形填空

阅读下面短文,根据以下提示:1)汉语提示,2)首字母提示,3)语境提示,在每个空格内填入一个适当的英语单词,并将该词完整地写在右边相对应的横线上,所填单词要求意义准确,拼写正确。

We may be very pleased with the rapid progress we

have made in every field of study. But we have almost done

nothing to       (改善)our present examination systems                           小题1:        

which focus on testing the students’ m        instead of                            小题2:        

their ability. As     as a child begins school, he enters                              小题3:        

a world of examination,        will decide his future of job.                       小题4:        

In fact a good examination system should     (鼓励)                                小题5:        

students to think for themselves.      the examination                                小题6:        

now does anything except that. It f      the students to                             小题7:        

remember what is taught to get     marks. Thus the students                      小题8:        

who come out first in the exam often may be the b                                 小题9:        

in their studies.       addition, such an examination system                        小题10:        

often drives teachers to take up all the time and forces them

to train students what to do with the coming examination.

I hope there must be a better way to test a student’s true

ability as well.

选择题