阅读段落
An intellectual breakthrough, brilliant though it may be, does not automatically ensure that the transition is made from theory to practice. Despite the fact that rockets had been used sporadically for several hundred years, they remained a relatively minor artifact of civilization until the twentieth century. Prodigious efforts, accelerated during two world wars, were required before the technology of primitive rocketry could be translated into the reality of sophisticated astronauts. It is strange that the rocket was generally ignored by writers of fiction to transport their heroes to mysterious realms beyond the Earth, even though it had been commonly used in fireworks displays in China since the thirteenth century. The reason is that nobody associated the reaction principle with the idea of travelling through space to a neighboring world.
段落大意
本段简要介绍了火箭的发展过程与火箭被作家忽视的原因。
阅读笔记
Development:
1. Used sporadically for several hundred years.
2. Remained a relatively minor artifact until the 20th century.
3. Prodigious efforts were required during two world wars.
Reason of ignorance:
Nobody associated the reaction principle with the idea of travelling through space to a neighboring world.
逻辑关系
1. 因果
nobody associated the reaction principle with the idea of travelling through space to a neighboring world
the rocket was generally ignored by writers of fiction to transport their heroes to mysterious realms beyond the Earth
英乐时空Here I Am
2010年中考英语词汇旧词新义:cause
2009中考英语词汇短语集锦 (2)
十个窍门积累英语词汇
常用英语词语辨析105组(3)
从奥巴马演讲词看英语写作词汇的应用
张惠妹《排山倒海》英文版
常用英语词语辨析105组(2)
常用英语词语辨析105组(4)
2009中考英语词汇短语集锦 (1)
09年中考英语总复习经典习题讲解3一冠词
2009最新中考英语单项填空模拟考试卷 附详解答案
09年中考英语总复习经典习题讲解2一名词
词汇笔记 五种词汇的学习方法 超强
初中英语常用词组1 动词词组
2009中考英语词汇表 系列S
2009中考英语词汇表 系列H
09年中考英语总复习经典习题讲解5一代词
初中英语常用词组复习1
2009中考英语词汇表 系列T
高中英语词汇:80后“A到Z”生存法则
2009中考英语词汇表 系列N
2009中考英语词汇表 系列I
09年中考英语总复习经典习题讲解4一数词
2009中考英语词汇表 系列JKL
中考英语词汇--“美味水果”大聚会
09年英语短语集中联想记忆110条
09年中考英语总复习经典习题讲解1一冠词
2010年中考英语词汇旧词新义:blind
2010年中考英语词汇旧词新义:deal
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |