初三上册英语第九单元试卷及答案,栏目:中考试题大全,中考复习计划 ,http://www.jiaoyu880.com 。
29.A 30.B watch注视,观察。
31.C 当非常坏的天气来临时,它们帮助相关的国家做好准备。
32.A 由句意知,共四种人造卫星,前面说了三种,故此处指 “最后的一种” 。
33.C between此处指每两个国家之间。
34.D 35.B 它们一次能接收、发送大约8种节目。
Ⅵ. 36.A 通读全文可知,本文是一篇关于古老的意大利小提琴的文章。
37.D 由第三段可知。
38.A 由最后一段第二句可知。
39.C 由最后一段第四句可知。
40.D 由最后一段倒数第二、三句可知。
41. C 文中共提到radio, television, “Telstar” 三种发明物。
42.C 由第一段第一句可知。
43.B 由该短语所在的前后文可知。
44.B 由第一段可知。
45.D 由最后一段可知。
Ⅶ.One possible version:
There are many inventions that have caused great changes in the world. Here’s a short introduction. For example, the digital camera was invented by Steven J.Sasson. It was invented in 1975 and it is used for taking photos. The telephone was invented by Alexander Bell in 1876. It’s used for communicating with others. The radio was invented by Guglielmo Marconi in 1895. It’s used for listening to news and music.