高二阅读3654(优选3篇)

高二阅读3654 篇一：探索太空的未来

太空探索一直是人类的梦想，而随着科技的不断进步，人类对于未来太空探索的展望也变得更加广阔。本文将探讨太空探索的未来发展方向以及可能面临的挑战。

首先，未来太空探索的一个重要方向是深入研究太阳系内其他行星和卫星的特征。目前，人类已经成功地登陆过月球，并通过探测器在火星等行星上进行了勘测。然而，这只是太空探索的第一步。未来，人类将继续研究其他行星和卫星的大气、地质和生物特征，以了解它们的形成和演化过程。这将有助于我们更好地认识地球的起源和未来的发展。

其次，太空探索的未来还将聚焦于开展更深入的宇宙研究。人类通过望远镜观测到了遥远星系中的恒星和星系，但我们对宇宙的了解仍然非常有限。未来，科学家们将继续发展更先进的观测设备和技术，以便更好地观测宇宙中的黑洞、暗物质和暗能量等神秘现象。这将有助于我们更好地理解宇宙的本质和演化。

然而，未来太空探索也面临着一些挑战。首先，太空探索需要巨大的资金投入。目前，太空探索主要由政府机构和一些大型企业承担，但这些资金仍然有限。为了推动太空探索的发展，需要更多的资金投入和国际合作。其次，太空探索还面临着技术和安全的挑战。太空环境的极端条件和长时间的航行对航天器和宇航员都是巨大的考验。因此，科学家和工程师需要不断创新和改进技术，以提高太空探索的安全性和可持续性。

总的来说，未来太空探索将会朝着深入探索太阳系和宇宙的方向发展。尽管面临着一些挑战，但随着科技的不断进步和国际合作的加强，我们有理由相信人类将在未来取得更多关于太空的发现和突破。

高二阅读3654 篇二：太空探索与地球可持续发展

太空探索一直是人类的梦想，然而，与此同时，地球的可持续发展也越来越受到人们的关注。本文将探讨太空探索与地球可持续发展之间的关系，以及如何平衡二者之间的发展。

首先，太空探索对地球可持续发展有着积极的影响。太空科技的发展不仅带来了人类对宇宙的更深入认识，而且也促进了地球上的科学技术进步。很多太空科技的应用都使得地球上的生活更加便利和高效。例如，卫星导航系统的发展使得人们在导航和交通管理方面有了更好的解决方案；卫星通信技术的进步极大地促进了信息传播和跨国交流。此外，太空科技还为地球环境监测和资源管理提供了重要工具，帮助人类更好地保护和管理地球的生态系统和资源。

然而，太空探索也对地球可持续发展带来了一些挑战。首先，太空探索需要大量的资源和能源，这对地球的可持续发展造成了一定的压力。例如，发射一次宇宙飞船需要大量的燃料和材料，这对地球的能源和环境都是一种浪费。其次，太空探索的发展也会带来一定的环境污染和安全隐患。太空发射过程中产生的废气和垃圾对地球的大气和生态系统都会带来不可逆转的影响。此外，太空探索中的事故和失败也会给地球环境和人类安全带来威胁。

为了平衡太空探索与地球可持续发展之间的关系，我们需要采取一系列措施。首先，我们应该加强太空技术的研究和创新，以提高太空探索的效率和可持续性。例如，开发更先进的推进系统和材料，以减少太空飞船发射过程中的能源消耗和废气排放。其次，我们应该加强国际合作，共同推动太空探索的发展和保护地球环境的工作。只有通过共同努力，才能实现太空探索与地球可持续发展的良性互动。

总的来说，太空探索与地球可持续发展之间存在着紧密的联系。太空探索为地球科技的发展提供了重要动力，同时也对地球的可持续发展提出了一定的挑战。我们应该通过技术创新和国际合作来平衡二者之间的关系，以实现太空探索和地球可持续发展的共同进步。

高二阅读3654 篇三

高二阅读365（4）

After her husband had gone to work, Mrs Richards send her children to school and went upstairs to her bedroom. She was too excited to do any housework that morning.?

In the evening she would go to a fancy dress party with her husband. She wanted to dress up as a ghost and as she had made her costume the night before, she was impatient to try it on. Though the costume consisted only of a sheet, it was really splendid. After putting it on, She went downstairs to find out whether it would be comf

Just as Mrs Richards was entering the dining-room, there was a knock on the front door. She knew it must be the baker. She had told him to come straight in if ever she failed to open the door and to leave the bread on the table. Not wanting to frighten the poor man, she quickly hid in the small store-room under the stair. She heard the front door opened and heavy footsteps in the hall. Suddenly the door of the store-room was opened and in came a man. Mrs Richards realized it must be the man from the Electricity Board who had come to read the meter. She tried to explain the situation, saying “It’s only me. ”but it was too late, the man let out a cry and jumped back several paces. When Mrs Richards walked towards him, he fled, losing the door heavily behind him.

Ⅰ Choose the best answer according to the passage.

1. The reason for Mrs Richards’ excitement that day was that____.

A. she had sent her children to school

B. she was to attend an evening party ?

C. she wouldn’t do any housework that morning ?

D. she had made a special costume the night before

2. Mrs Richards went downstairs with the costume on so as to____.

A. made sure that the costume fitted her well?

B. frighten the person who was knocking on the door ?

C. find out if she had finished the costume ?

D. receive the bread and do some cooking

3. The man who was knocking at the door was____.

A. a baker B. a thief C. her husband D. an electricity man

4. What did the man do after he knocked on the front door?

A. He entered just as Mrs Richards had told him to.?

B. He did not do anything as Mrs Richards had expected him to.?

C. He stepped directly towards the meter.?

D. He went straight in so as to find Mrs Richards.

5. The man ____ and that made him cry out and run away.

A. thought he must have met a ghost

B. recognized Mrs Richards ?

C. found out Mrs Richards was walking towards him ?

D. thought that Mrs Richards must have recognized him

Ⅱ Complete the following sentences according to the passage.

1. She went downstairs ____ whether it would be comfortable to wear. ?

2. Suddenly the door of the store-room was opened and____.

1.ghost ?n.? 灵魂，幽灵?

2.costume ?n.? 化装服，戏服?

Greatest genius often lies concealed. 真人不露相。???

答案与详解

Ⅰ 1. B 2. A 3. C 4. B 5. A ?

Ⅱ 1. to find out 2. in came a man