听力首页 听力教程 VOA慢速 英语歌曲 外语下载 英语小说 英语词典 在线背单词 听力论坛 韩语学习
听力专题 英语教材 VOA标准 英语动画 英语考试 资源技巧 英语翻译 单词连连看 听力家园 德语学习
听力搜索 英语导读 BBC英语 英语视频 英语电台 英语QQ群 外语歌曲   英语游戏 英语网刊 日语学习
当前位置: 英语听力论坛 » 【六级教室】 » 六级练习2012.09.19
返回列表 发帖

六级练习2012.09.19


       
       




Bows and arrows, are one of man's oldest weapons. (1)___________________. The ordinary bow or short bow was used by early all early people. This bow bad limited power and short range. However, (2)___________________. The long bow was most likely discovered when someone found out that a five-foot piece of wood made a better bow than a three-foot piece. Hundreds of thousands of these bows were made and used for three hundred years. However, not one is known to survive today. We believe that a force of about one hundred pounds was needs to pull the string all the way back on a long bow. (3)____________________. In fact, more changes have taken place in a bow in the past 25 years than in the last 7 centuries. Today, bow is forceful. It is as exact as a gun. In addition, it requires little strength to draw the string. (4)____________________. In indoor contests, perfect scores from 40 yard are common. The invention of the bows itself ranks with discovery of fire and the wheel. It was a great-step-forward for man.




本帖隐藏的内容需要回复才可以浏览

.man overcame these faults by learning to track his targets at a close range
1

评分人数

  • Rebecca949

TOP

1. They gave early man an effective weapon to kill his enemies.
2. man overcame these faults by learning to track his targets at a close range.
3. For a long time the bow was just a bent stick and string
4. Modern bows also have precise aiming devices
1

评分人数

  • Rebecca949

TOP

They gave early man an effective weapon to kill his enemies.
man overcame these faults by learning to track his targets at a close range.
For a long time the bow was just a bent stick and string
Modern bows also have precise aiming devices
1

评分人数

TOP

返回列表