C

[答案及解析]本文主要讲述了人类的生命由于生物技术的发展可以无限期延长的愿望有可能成为现实。

46. B 细节理解题。由文章第一段最后一句得知，今天主要的杀手，如心脏病、癌症、年老将会成为遥远的记忆。

47. B 细节理解题。第二段前两句的意思是说“在讨论技术变化时，人们往往注意到的是网络。然而药学方面的变化可能是当今真正技术方面的大事件”，故选A。

48. C 推理判断题。由第二段的后半部分可知，在2050~2100期间，每隔10年左右，人们可以通过吃药来修整生病的或衰老的器官，这应是未来长生不老的原因。

49. A 细节理解题。阅读全文后得知，文章没有具体告诉我们人们将来能活多少年。

50. D 推理推断题。由最后一段得知，想象一下将来技术的发展改变了人类最基本的生存条件，真是让人兴奋，但想达到美好的将来还有很多技术问题要澄清。

happiness.

D

本文说明的是海水的污染问题之一: 向海中倾倒油所导致的污染。如果不立刻采取措施的话,在2010年之前所有的海洋就极有可能都变成死水一潭。

51.B。主旨大意题。短文说明的是海水的污染问题之一: 向海中倾倒油所导致的污染。所以正确答案为选项D。?

52.C。细节理解题。根据第二段的第二句话“It is almost impossible to measure how much waste water and industrial waste end up in our oceans”?可知?。?

53.B。细节理解题。根据第二段“It is illegal to pour oil into the sea close to the shore”可知。

54.C。细节理解题。根据第二段 “Some people say the figure could be ten times as high”

55.B。是非判断题。根据第一段可知,如果没有立刻采取措施的话,在2010年之前所有的海洋就极有可能都变成死水一潭,所以现在还没有出现这样情况。

第二节 信息匹配(共5小题;每小题2分，满分10分)

【语篇解读】演讲会介绍——听演讲者 CAEBD

56. C 关键词：interpreter, the cultural differences between East and West。

57. A 关键词：Dream of the Red Mansion(Hong Lou Meng), Chinese ancient literature。

58. E 关键词the year of the Dog, see “Fu” everywhere, Chinese festivals as well as their history。

59. B 关键Jiaguwen, the oldest pictographic characters in the world, Chinese ancient characters。

60. D 关键词：a poet, calligrapher, and seal-cutter;Chinese writing, drawing, writing poems。

Ⅳ 写作(共两节,满分40分)

第一节 基础写作(共1小题，满分15分)

What will the future be like?

Recently our class has held a discussion on “What will the future be like?” some students think that in the future science will be more advanced ,and transportation will be more convenient, and what’s more, people will live much longer and the level of their living conditions will be higher. However, some students think that in the future natural resources will further decrease and farmland will become more serious, and there will be more traffic accidents. In my opinion, we should try to protect natural resources and decrease environment pollution.

第二节 读写任务(共1小题，满分25分)

【读写任务优秀范文选登1】

What should people really do encourage their kids to concentrate their time and energy on studying lessons and doing well? People’s opinions differ from each other about this problem.

Some schools, teachers and parents give their students or kids money as a stimulating means in order to encourage them to do what they should do effectively, this phenomenon is common in recent years and it is welcome by most of the young. I don’t think it is an effective way, on the contrary it may lead to the opposite result.

My parents and family often tell me some encouraging stories in ancient or modern times such as Li Bai, Zhou Enlai and so on. Each time I make a little progress in my study, they always praise me with open arms, and whenever I am confronted with difficulties my family always stand my side. I feel comfortable and warm in my heart for what they do for me. I make up my mind that I’ll live up to my family and my homeland.

I think, as a student myself, school and parents should educate their kids through teaching them to study for their family and their motherland rather than giving them money to letr them passively do something. Only by building up some noble and long-range aims can they study on their own initiative.

威廉希尔app 高中频道为大家整理了高中2014年高二下册英语期末试卷答案解析

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