【题目】Finally they found out the truth ________ he had gone abroad with a lot of money.
A. what
B. which
C. that
D. where
天天向上一本好卷系列答案
小学生10分钟应用题系列答案科目：高中地理 来源： 题型：
【题目】阅读下面的文字，完成（1）（4）题。
吴文俊的数学世界
吴文俊小学时成绩平平，也没有显示出独特的数学才华，初中时数学甚至得过零分，高中时最喜欢的是物理而非数学，但他从小就对读书有浓厚兴趣，初中时国文成绩一直不错，尽管高三时物理得了满分，但教物理的赵贻经老师却看出了他的数学潜力，力荐他入数学系。正始中学决定，吴文俊必须报考数学系，才能得到每年一百块大洋的奖学金，加之他父母又不放心独子离开上海，吴文俊就进入了上海交大数学系，所谓“知之不如好之，好之不如乐之”，吴文俊向来是以兴趣为先导来读书的，因为他对物理有兴趣，甚至一度想要转系。是大三时教数学的武崇林老师帮助他摆脱了专业上的困惑，使他认识到数学的巨大魅力。
1940年，吴文俊从交大毕业，先后在育英中学、培真中学担任数学教员，直到1946年见到了影响他一生的恩师陈省身，他才由一个普通的中学数学老师成为数学研究所的专业研究员。对于吴文俊的数学研究，他的学生高小山总结说：“吴先生做拓扑研究，一下子就能抓住核心问题，为代数拓扑学的兴起作出了影响深远的贡献。他从事机器定理证明也是这样，极其敏锐地看出了信息时代数学的发展趋势，他的研究受到中国古代数学的启发，汲取了中国传统数学的养分。使用吴先生的方法，几乎所有数学定理的证明，都可以由计算机来完成，从而让人类把精力放到更加宏观的层面上去思考问题。”
对吴文俊来说，虽然最初选择数学是被动的，但综观其一生，数学已逐渐成为他生命的一部分。从事数学研究，吴文俊特别强调数学思维。他说：“要创新，就要独立思考，就不能总是跟着人家亦步亦趋，当然开始的时候参考借鉴也是必要的，牛顿就说过，他之所以获得成功，因为他站在巨人的肩膀上，才能看得远，所以不能忽略学习，可是除了学习之外，还要能够独立思考，这是创新的必要条件。现在摆在中国面前的是，数学就要靠下一代、下下代在创新方面取得巨大成功，中华民族才可以得到复兴。”吴文俊自己的经历就是很好的例子。他在数学上的一系列成就，特别是他运用机械化思想来考察数学，发现了数学的不同侧面，并建立了新的模式，这全得益于他的独辟蹊径。
对我国的数学基础教育，吴文俊也颇有心得。我国中学生多次在国际奥数竞赛中获奖，被当作我国数学教育成功的证明，但吴文俊更赞同丘成桐的观点：“奥数应该是一种建立在兴趣之上的研究性、高层次学习，中国的奥数学习过分关注海量题目，直接与考试、竞赛挂钩，对系统学数学不利。作为基础学科，应着重引导学习的兴趣，不应当过分追求功利。”吴文俊同样清醒认识到：“竞赛获奖固然可贵，但也不能看得过重，因为它不能代表学生对数学的深度理解，也不能有效地训练数学思维。”他认为，数学教育更重要的是培养数学的思维方式。
有人曾揶揄数学家迂腐，吴文俊不但不迂腐，而且兴趣广泛，内心充满童趣，他说：“我是个想怎样就怎样的人，想玩就玩，想工作了就会安安静静地工作，从不多想。”他喜欢看电影、读历史小说，也喜欢看围棋比赛。老伴说他“贪玩”，他却说：“读历史书籍、看历史影片，帮助了我的学术研究；看围棋比赛，更培养了我的全局观念和战略眼光。”
吴文俊37岁时就获得了国家自然科学一等奖，四十多年后，他再次获得国家最高科技奖。如此长的学术生命，在数学界是非常罕见的。当记者提出疑问时，吴文俊反问道：“我为什么不能保持这么长的学术生命？”在他看来，学术生命是能够终生保持的，很多人做不到，那是他们自己的问题，应该自我反省。他特别强调研究数学要下扎实的功夫。他说：“外国许多数学家，尽管有的我非常佩服，可是我并不认同他们靠所谓巧思妙想研究数学的办法。应该根据客观实际具体分析，一切以事实为主。这是我主要的想法。”
（摘编自柯琳娟《吴文俊传》）
相关链接
①1974年，吴文俊转向中国数学史研究，从中得到启发，开创了具有中国传统数学特点的数学机械化之路。他提出的“吴方法”，继承和发扬了中国古代数学基于“计算”的传统，与通常基于逻辑的方法根本不同，首次实现了高效的几何定理自动证明。国际机器证明研究领域的权威人物S.穆尔说：“在吴文俊之前，机械化的几何定理证明处于黑暗时期，而吴的工作给整个领域带来光明。”（黄婷、邱德胜《数学大师：华罗庚、陈省身、吴文俊》）
②一般说来，吴教授的工作，都是独辟蹊径，不袭前人，富有创造性的。（陈省身为吴文俊颁发杰出科学家奖时的评语）
（1） 下列对材料有关内容的分析和概括，最恰当的两项是
A．在上海交大读书期间，吴文俊因为对数学不感兴趣，曾一度想转到物理系，后来遇见一位高明的数学老师武崇林，他才打消了转系念头。
B．吴文俊清楚地看到信息时代数学的发展趋势，受到中国古代数学的启发，提出了用计算机实现数学定理证明的方法，作出了影响深远的贡献。
C．吴文俊能够清醒地认识到中国数学研究领域存在的主要问题，期待着未来的中国数学家开拓创新，取得巨大成就，从而实现中华民族的复兴。
D．外国不少数学家只靠巧思妙想研究数学，尽管名气很大，吴文俊却并不认同他们的研究成果，而是坚持用自己以客观为主的方法研究数学。
E．吴文俊在拓扑学、机器定理证明、数学机械化等领域都取得了很多独创性成果，获得了国际数学界同行的高度认可与评价。
（2）吴文俊的数学研究为什么能够取得创造性成果？请结合材料简要分析。
（3）对我国的数学基础教育，吴文俊有哪些心得？请结合材料简要概括。
（4）作为一位杰出的数学家，吴文俊对物理学、文学艺术等也有广泛的兴趣。请结合材料，就兴趣广泛与专业研究的关系进行分析。
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】阅读下面的宋词，回答问题。
卜算子
张元干
风露湿行云，沙水迷归艇。卧看明河月满空，斗挂苍山顶。
万古只青天，多事悲人境。起舞闻鸡酒未醒，潮落秋江冷。
[注]张元干，宋代爱国词人
【1】请对上片前两句中的“湿”“迷”二字分别作简要赏析。
【2】“起舞闻鸡酒未醒，潮落秋江冷”表达了作者怎样的思想感情？请做简要分析。
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】下列各组词语中有错别字的一组是
A．萧瑟 桅杆 淘气 永葆生机
B．已而 凭吊 纶巾 繁冗拖沓
C．赤壁 风姿 樯橹 绘声绘色
D．故垒 酒樽 罗网 安份守己
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】Nowadays people sometimes separate their waste to make it easier for it __________ .
A. reusing
B. reused
C. reuses
D. to be reused
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】Robots at the World Expo 2010 Shanghai play football，practice tai chi , play the violin, prepare Chinese dishes and care for the elderly. Scrap metal robots created by a Chinese farmer can pour tea and paint pictures.
Global designers of robots are making them more capable, powerful and affordable, so they will play more roles in more sectors, from manufacturing to health care, and they can help around the house.
Now Toyota, the world's biggest car maker, and Canon, the biggest camera maker, have joined research and development to make robots a practical reality, like a PC.
The Expo Shanghai is a place where China can learn about advanced robotics, and a stage for made-in-China robots.
Developers are taking robots from “Star Wars” and top laboratories and putting them into the industrial sector, even in consumer markets. They are used in health care, computer programming, manufacturing and culture.
The goals are to add more practical functions and to cut prices, and lower cost comes with higher volume.
“The World Expo is a unique opportunity to demonstrate French technology，”says Bruno Maisonnier，chief executive of Aldebaran Robotics, which shows Nao robots in the France Pavilion.
More than 700 Nao robots, which cost 1,000 to12,000 euros (US $ 14,640) each, are sold mainly to research organizations, including 60 to 70 in China.
The French-based company aims to promote robots in the general public market starting from late2011，with entertainment or learning functions at a "reasonable price", according to Maisonnier.
Visitors to the Japan Pavilion are struck by Toyota's dextrous Partner Robot playing the Chinese folk song Jasmine Flower on the violin. Other robots play other instruments, but the violin is the most complicated.
Many people were so enchanted by the robotic musician that they overlooked other Partner Robots, designed to be personal assistants especially for Japan's aging population. One can even carry passengers.
【1】 Robots at the World Expo 2010 Shanghai are designed to be __________
A. enjoyable and interesting
B. practical and affordable
C. good-looking and considerate
D. funny and relaxing
【2】 Toyota and Canon have joined research and development to make robots, which shows __________
A. robots are not too difficult to design
B. they want to abandon their present career
C. they are more fit to make robots
D. robot manufacture will become a big market
【3】 From the passage we can see Nao robots are designed __________
A. to show robots can be made cheaply
B. to meet the need of research
C. to serve the needs of every one of us
D. to show robots can be intelligent
【4】 What's the best title of the passage?
A. Advanced robots in the world
B. Robots in the future
C. Robots, practical and affordable
D. Robots show at the World Expo 2010 Shanghai
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】There are many ways in which human cloning is expected to benefit mankind. Below is a list that is far from complete.
Dr. Richard Seed, one of the leading proponents (支持者) of human cloning technology, suggests that it may someday be possible to reverse the aging process because of what we learn from cloning. Scientists believe that they may be able to treat heart attack victims by cloning their healthy heart cells and injecting them into the areas of the heart that have been damaged. Heart disease is the number one killer in the United States and several other industrialized countries.
There has been a breakthrough with human stem cells. Embryonic (胚胎的) stem cells can be grown to produce organs to repair or replace damaged ones. Skin for burn victims, brain cells for the brain damaged, hearts, lungs, livers, and kidneys could be produced. By combining this technology with human cloning technology it may be possible to produce needed organs for suffering people that will be free of rejection by their immune systems. Conditions such as Alzheimer’s disease, Parkinson’s disease, diabetes, heart failure, and other problems may be made curable if human cloning and its technology are not banned.
Despite getting a fair amount of publicity in the news current treatments for infertility (不生育), in terms of percentages, are not very successful. One estimate is that current infertility treatments are less than 10 percent successful. Couples go through physically and emotionally painful procedures for a small chance of having children. Many couples run out of time and money without successfully having children. Human cloning could make it possible for more infertile couples to have children than ever before.
【1】 The passage mainly deals with _______.
A. the problems with human cloning
B. the disadvantages of human cloning
C. the advantages of human cloning
D. the different ways human cloning is done
【2】According to Dr. Richard Seed we can use cloning technology _______.
A. to make people look younger
B. to make people live longer
C. to cure people of many diseases
D. to produce more animals
【3】 From the passage we can infer that _______.
A. cloning has already been used to treat heart diseases
B. we can treat a man’s heart disease by cloning others’hearts
C. most people in industrialized countries suffer from heart diseases
D. more people die of heart diseases than of other diseases in America
【4】What would be the best headline for the last paragraph?
A. With Cloning, Infertile Couples Could Have Children
B. Treatment of Infertility Is Not Successful
C. Physically and Emotionally Pain of Infertile Couples
D. The News Is Not Telling the Truth
【5】Treated with an organ cloned from his own stem cells, _______.
A. the patient is more likely to develop other diseases
B. the patient’s immune systems don’t reject the new organ
C. the patient will be free of rejection by his immune systems
D. the patient will suffer from Alzheimer’s disease
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】Being annoyed by the disappointing reply, the manager __________ and went out of the meeting room without saying anything.
A. turned up
B. turned out
C. turned around
D. turned over
查看答案和解析>>
科目：高中地理 来源： 题型：
【题目】At 30 we need to ________ to our lives and shed from fantasties. But to the depressed I whisper that life begins at 40.
set down
put down
devote
settle down
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
