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专题01 Unit 1词汇表+中英文对照课文+知识点梳理+自我检测
【词汇表】
1. physiology [ˌfɪzɪˈɒləʤi]n. 生理学；生理机能
2. artemisinin [,ɑːtɪ'miːsɪnɪn]n. [药]青蒿素
3. crucial [ˈkruːʃəl]adj. 至关重要的；关键性的
4. malaria [məˈleərɪə]n. 疟疾
5. vital [ˈvaɪtl]adj. 必不可少的；极其重要的；充满生机的
6. committed [kəˈmɪtɪd]adj. 尽心尽力的；坚定的；坚信的
7. commit [kəˈmɪt]v vi. 承诺；保证（某个人、机构等）;. 忠于；全心全意投入（工作、活动等）
8. commit oneself to（sth/doing sth/do sth）承诺；保证（做某事、遵守协议或安排等)
9. academy [əˈkædəmi]n. （艺术、文学、科学等的）研究院；学会；专科院校
10. academic [ˌækəˈdɛmɪk]adj. 学业的；学术的
11. objective [əbˈʤɛktɪv]n adj. 目标；目的;. 客观的
12. botanical [bəˈtænɪkəl]adj. 植物学的
13. evaluate [ɪˈvæljʊeɪt]vt. 评价；评估
14. property [ˈprɒpəti]n. 性质；特征；财产
15. distinct [dɪsˈtɪŋkt]adj. 清晰的；清楚的；有区别的
16. extract [ˈɛkstrækt]n vt. 提取物；摘录;. 提取；提炼；摘录；（用力）拔出
17. wormwood [ˈwɜːmwʊd]n. 蒿；洋艾
18. boil [bɔɪl]vt. ＆vi n. （使）沸腾；煮开；烧开;. 沸腾；沸点
19. liquid [ˈlɪkwɪd]n adj.. 液体; 液体的；液态的
20. obtain [əbˈteɪn]vt vi. （尤指经努力）获得；贏得;. （规章、习俗等）存在；流行
21. acknowledge [əkˈnɒlɪʤ]vt. 承认（属实、权威等）；（公开）感谢
22. defeat [dɪˈfiːt]n vt. 失败；挫败;. 击败；战胜
23. analyse [ˈænəlaɪz]vt. 分析
24. apparently [əˈpærəntli]adv. 显而易见；看来；显然
25. substance [ˈsʌbstəns]n. 物质；物品；事实根据
26. insist [ɪnˈsɪst]vi. ＆vt. 坚持；坚决要求
27. insist on 坚決要求
28. scientific [ˌsaɪənˈtɪfɪk]adj. 科学（上）的；关于科学的
29. mostly [ˈməʊstli]adv. 主要地；一般地
30. wear and tear （正常使用造成的）磨损；损耗

31. conclusion [kənˈkluːʒən]n. 结论；推论
32. penicillin [ˌpɛnɪˈsɪlɪn]n. 青霉素；盘尼西林
33. flee [fliː]vt. （fled，fled)迅速离开；逃跑
34. circumstance [ˈsɜːkəmstəns]n. [usually pl].条件；环境；状况
35. novelist [ˈnɒvəlɪst]n. 小说家
36. novel [ˈnɒvəl]n. （长篇）小说
37. flow [fləʊ]n vi. 流；流动；流畅；供应;. 流；流动
38. chart [ʧɑːt]n vt. 图表;. 记录；制订计划
39. flow chart 流程图
40. found [faʊnd]vt. 创建；建立；把……建立在
41. infer [ɪnˈfɜː]vt. 推断；推定
42. politician [ˌpɒlɪˈtɪʃən]n. 从政者；政治家；政客
43. numerous [ˈnjuːmərəs]adj. 众多的；许多的
44. theory [ˈθɪəri]n. 理论；学说
45. relativity [ˌrɛləˈtɪvɪti]n. 相对论；相对性
46. formula [ˈfɔːmjʊlə]n. 公式；方程式；配方
47. genius [ˈʤiːniəs]n. （pl. genuses)天才；天资；天赋
48. gentle [ˈʤɛntl]adj. 温柔的；文静的
49. patent [ˈpeɪtənt]n adj. 专利；专利证书；获得专利;. 有专利的；受专利保护的
50. passion [ˈpæʃən]n. 酷爱；激情
51. doctorate [ˈdɒktərɪt]n. 博士学位
52. extraordinary [ɪksˈtrɔːdnri]adj. 不一般的；非凡的；意想不到的
53. gradually [ˈgrædjʊəli]adv. 逐渐地；逐步地
54. photoelectric [ˌfəʊtəʊɪˈlɛktrɪk]adj. 光电的
55. come to power （开始）掌权；上台
56. institution [ˌɪnstɪˈtjuːʃən]n. 社会公共机构；制度；习俗
57. institute [ˈɪnstɪtjuːt]n. （教育、专业等）机构；机构建筑
58. consequence [ˈkɒnsɪkwəns]n. 结果；后果
59. take up a position 担任；任职
60. moustache [məsˈtɑːʃ]n. 上唇的胡子；髭
61. peculiarity [pɪˌkjuːlɪˈærɪti]n. 个性；特点；怪异的性质
62. encounter [ɪnˈkaʊntə]vt n. 偶然碰到；遇到;. 邂适；遭遇
63. professor [prəˈfɛsə]n. 教授
64. mourn [mɔːn]vt. ＆. vi. 哀悼；忧伤
65. remarkable [rɪˈmɑːkəbl]adv. 非凡的；显著的
66. device [dɪˈvaɪs]n. 方法；技巧；装置；仪器
67. sum [sʌm]vi . 总结；概括;. n. 金额；款项；总数；总和
68. sum up 总结；概括
69. draft [drɑːft]n /vt. 草稿；草案;. 起草；草拟
70. Nobel Prize [nəʊˈbɛl praɪz]诺贝尔奖
71. Alexander Fleming [ˌælɪgˈzɑːndə ˈflɛmɪŋ]亚历山大·弗莱明
72. Albert Einstein [ˈælbət ˈaɪnstaɪn]阿尔伯特·爱因斯坦
73. Hitler [ˈhɪtlə]希特勒
74. Elon Musk 埃隆·马斯克
75. Florence Nightingale [ˈflɒrəns ˈnaɪtɪŋgeɪl]弗洛伦斯·南丁格尔
76. SARS [ɛs-eɪ-ɑːr-ɛs]abbr. 严重急性呼吸综合征
77. Switzerland [ˈswɪtsələnd]瑞士（国家名）
78. Swiss [swɪs]adj n. . 瑞士的;（pl. Swiss）瑞士人
79. Isaac Newton [ˈaɪzək ˈnjuːt(ə)n]艾萨克·牛顿
80. Jewish [ˈʤu(ː)ɪʃ]adj. 犹太人的；犹太教的
81. Princeton [ˈprɪnstən]普林斯顿（美国城市）
【课文英汉对照】

TU YOUYOU AWARDED NOBEL PRIZE
屠呦呦获诺贝尔奖
6 October 2015
2015年10月6日
This year’s Nobel Prize for Physiology or Medicine has been awarded to Tu Youyou (co-winner), whose research led to the discovery of artemisinin, a crucial new treatment for malaria. Artemisinin has saved hundreds of thousands of lives, and has led to improved health for millions of people. Over 200 million people around the world get malaria each year, and about 600, 000 die from it. Artemisinin has become a vital part of the treatment for malaria, and is thought to save 100, 000 lives a year in Africa alone.
今年的诺贝尔生理学或医学奖授予了屠呦呦(共同获奖者)，她的研究促使了青蒿素的发现。这是一种至关重要的治疗疟疾的新疗法。青蒿素挽救了数十万人的生命，并改善了数百万人的健康状况。全世界每年有超过2亿人罹患疟疾，约60万人死于疟疾。青蒿素已成为治疗疟疾的重要组成部分，据认为仅在非洲一年就能挽救10万人的生命。

Tu Youyou, a committed and patient scientist, was born in Ningbo, China, on 30 December 1930, and graduated from Peking University Medical School in 1955. After she graduated, she worked at the China Academy of Traditional Chinese Medicine in Beijing. In 1967, the Chinese government formed a team of scientists with the objective of discovering a new treatment for malaria, and Tu Youyou was among the first researchers chosen. In the beginning, Tu Youyou went to Hainan, where malaria was more common, to study malaria patients. In 1969, she became the head of the project in Beijing, and decided to review ancient Chinese medical texts to find traditional botanical treatments for the disease. Her team examined over 2, 000 old medical texts, and evaluated 280, 000 plants for their medical properties. From their research, they discovered and tested 380 distinct ancient Chinese medical treatments that showed promise in the fight against malaria.
屠呦呦是一位坚定而耐心的科学家，1930年12月30日出生于中国宁波，1955年毕业于北京大学医学院。毕业后，她在北京的中国中医研究院工作。1967年，中国政府组建了一支以探索治疗疟疾新方法为目的的科学家队伍，屠呦呦是其中首批入选的研究人员。在开始的时候，屠呦呦去了海南研究疟疾患者，在那里疟疾较为普遍。1969年，她成为北京项目的负责人，并决定复阅中国古代医药文献，寻找这种疾病的传统植物疗法。她的团队查阅了2000多本古老的医药文献，并对280 000种植物的药用价值进行了评估。在他们的研究中，他们发现并测试了380种不同的中国古代疗法，这些方法为抗击疟疾带来了希望。
One medical text from the fourth century suggested using the extract from sweet wormwood to treat a fever. Tu’s team tested a collection of dried wormwood leaves but found no effect. They then tried boiling fresh wormwood, and using the liquid obtained from this to treat malaria, but this did not work either. Their project got stuck. However, Tu Youyou would not acknowledge defeat. She analysed the medical texts again, and by chance, she found one sentence suggesting a different way to treat the wormwood. She concluded that boiling the sweet wormwood apparently destroyed its medical properties. Using a lower temperature to draw out the extract, she found a substance that worked. After failing more than 190 times, the team finally succeeded in 1971. Tu Youyou and her team members even insisted on testing the medicine on themselves to make sure that it was safe. Later, the medicine was tested on malaria patients, most of whom recovered. This medicine，which was called artemisinin, soon became a standard treatment for malaria.
一本四世纪的医药文献推荐使用青蒿提取物来治疗发烧。屠呦呦的团队测试了一批干青蒿，但没有发现效果。然后，他们试着把新鲜的青蒿煮沸，并用从中提取的液体来治疗疟疾，但这也不起作用。他们的项目陷入了困境。然而，屠呦呦并不承认失败。她再次分析了一遍医药文献，偶然间，她发现了一句话，建议用另一种方法来处理青蒿。她得出结论，煮青蒿显然破坏了它的药用价值。她用较低的温度提取提取物，发现了一种有效的物质。在失败了190多次之后，这个团队终于在1971年成功了。屠呦呦和她的团队成员甚至坚持在自己身上测试药物，以确保它是安全的。后来，这种药物在疟疾患者身上进行了测试，大部分受试患者都康复了。这种被称为青蒿素的药物很快成为治疗疟疾的标准药物。

According to Tu Youyou, the discovery of artemisinin was a team effort. Upon hearing that she had been awarded the Nobel Prize, she said, “The honour is not just mine. There is a team behind me, and all the people of my country. This success proves the great value of traditional Chinese medicine. It is indeed an honour for China’s scientific research and Chinese medicine to be spread around the world.”
屠呦呦说，青蒿素的发现是一个团队努力的结果。当听到自己被授予诺贝尔奖时，她说：“这个荣誉不仅仅属于我。在我身后有一个团队，还有我的国家的全体人民。这一成功证明了中医的巨大价值。中国的科学研究和中医药走向世界，确实是一种荣誉。”
英汉对照

THE MAN WHO CHANGED OUR UNDERSTANDING OF THE UNIVERSE
改变了我们对宇宙认识的人
Albert Einstein, who is perhaps the greatest scientist in modern physics，is often considered one of the smartest men who ever lived. He made numerous contributions to the world, the most well-known being the general theory of relativity and the famous formula E=mc2. Einstein was not only a genius; he was a courageous and kind figure loved by many people.
阿尔伯特·爱因斯坦，也许是现代物理学中最伟大的科学家，通常被认为是有史以来最聪明的人之一。他对世界做出了许多贡献，其中最著名的是广义相对论和著名的公式E=mc2。爱因斯坦不仅是一个天才，还是一个勇敢而善良的人，受到许多人的喜爱。
This gentle genius was born in Germany on 14 March 1879. When he was 16, he tried to enter university in Switzerland, but failed due to his low scores in the general part of the entrance exam, despite obtaining exceptional scores in maths and physics. After studying for another year, he managed to pass the exam, entering university in 1896 and graduating in 1900.
这位文静的天才于1879年3月14日出生于德国。16岁时，他曾试图去瑞士上大学，尽管他在数学和物理方面取得了优异的成绩，但由于入学考试的综合部分分数较低，他未能如愿。经过又一年的学习，他通过了考试，1896年进入大学，并于1900年毕业。
After two years of looking for work as a teacher, Einstein took a job as a clerk in the Swiss patent office. While working there, out of a strong passion for knowledge, he continued to study, earning a doctorate in physics in 1905. That same year, which was later recorded as a miracle year in science, he published four extraordinary physics papers. Following this, he gradually became famous throughout the world as the new Isaac Newton. After four years, he was able to quit his job at the patent office and enter research full-time at a university. In 1922, he was awarded the 1921 Nobel Prize for Physics for his explanation of the photoelectric effect.
在找了两年的教师工作后，爱因斯坦在瑞士专利局找到了一份职员的工作。在此工作期间，出于对知识的强烈热情，他继续学习，并于1905年获得了物理学博士学位。同年，他发表了四篇杰出的物理学论文，这一年后来被誉为科学史上的奇迹之年。此后，他逐渐以新艾萨克·牛顿闻名于世。四年后，他辞去了专利局的工作，进入一所大学做全职研究。1922年，他因对光电效应的解释而被授予1921年诺贝尔物理学奖。
Circumstances changed in 1933, when Hitler came to power in Germany. Einstein, who was Jewish, found the doors of academic institutions closed to him. As a consequence, he had to flee Germany. After spending time in Europe, he finally took up a position as a researcher at the Institute for Advanced Study in Princeton, USA. Following that, he continued to make great achievements in physics and mathematics.
1933年，当希特勒在德国掌权时，情况发生了变化。爱因斯坦是犹太人，他发现学术机构的大门对他关闭了。因此，他不得不逃离德国。在欧洲待了一段时间后，他终于在美国普林斯顿高等研究院担任研究员一职。此后，他继续在物理和数学方面取得了巨大成就。
To the public, he was seen as a slightly odd-looking but kind and funny man. He had a thick moustache and long white hair, which sometimes stood on end as though he had just received an electric shock. Although he was a genius, he sometimes forgot things, like his friends’ birthdays. But despite his peculiarities, he was loved by his friends and neighbours. There is even a story about how he helped a little girl who knocked on his door and asked for help with her homework. In fact, Einstein often encountered people on the street who would stop him and ask him to help explain things. After many such occasions, he finally started saying, “Pardon me! Sorry! Always I am mistaken for Professor Einstein!”
在公众看来，他看似有点古怪，但很善良又有趣的人。他胡须浓密，有时白发挺立，就好像刚遭了电击。虽然他是个天才，但他有时会忘记一些事情，比如他朋友的生日。尽管他性格古怪，但他深受朋友和邻居的喜爱。甚至还有一个关于他如何帮助一个小女孩的故事：这个女孩敲了他的门，请求他帮她做家庭作业。事实上，爱因斯坦经常在街上遇到一些人，他们会拦住他，请他帮忙解释一些事情。经过多次这样的场合后，他终于开始说：“对不起！对不起！我总是被误认为是爱因斯坦教授！”
On 18 April 1955, it was reported that Einstein had passed away, and the whole world mourned the great loss of a brilliant scientist.
1955年4月18日，有报道说爱因斯坦去世了，全世界都为一位杰出科学家的逝世而哀悼。

【知识点梳理】
一、重点单词
1.vital adj 必不可少的，极其重要的；充满生机的
(1)至关重要 be of vital importance
(2)对......重要: be vital to/for
(3)至关重要的是 It is vital that…
2.committed adj尽心尽力的，坚定的；坚信的，
→ commit vt.承诺，保证。犯（错误、罪行）
→ commitment n. 投入，奉献；承诺
(1)犯罪 commit a crime
(2)把某物投入到某事上 commit sth to sth
(3)抽出一小时读英语: commit an hour to reading English
(4)承诺做某事: commit sb/oneself to doing sth
=make a commitment to doing sth
(5)尽力做某事: be committed to doing sth
3.distinct . adj 清晰的；清楚的；有区别的
→ distinction n. 差别 特性；杰出；殊荣
(1)很明显...... It is distinct that….
(2)区分开来；区别对待: make a distinction
(3)没有区别: make no distinction
(4).......和......之间的区别: distinction between…and…
4. obtain (尤指经努力)获得；赢得 （规章、习俗等）存在；流行
(1)得到某人许可: obtain one’s permission
(2)获准进入、加入: get/ obtain an admission to
5.acknowledge vt. 承认（属实、权威等）：（公开）感谢
→ acknowledgment n.承认，答谢
(1)承认做某事: acknowledge doing sth
(2)承认...... acknowledge that….
(3)承认某人、事为......acknowledge sb/sth as…/to be…
(4)大家所公认的是...... It is universally acknowledged that…
6. defeat n.失败；挫败 vt 击败；战胜
(1)认输、接受失败、面临失败：admit/accept/face defeat
(2)惜败、惨败: a narrow/ heavy defeat
7. apparent adj 显而易见的
(1)显而易见的是......It is apparent that…
→ apparently adv 显而易见、显然
8. insist vi/vt 坚持；坚决要求
(1)坚决要求做...... insist on doing sth
(2)坚决要求某人做: insist that sb (should )+动词原形
9. conclusion n. 结论；推论
(1)得出结论：come to/draw/ reach a conclusion
(2)匆忙下结论: jump to conclusions
(3)使......结束:bring…to a conclusion
→ conclude n.总结
(1)最后......: to conclude
(2)以......结束conclude with
10. circumstance n 条件；环境；状况
(1)在任何情况下:in/under any circumstances
(2)如果情况允许: if circumstances allow/permit
(3)决不（=never）: in/under no circumstances(放句首时主句用倒装语序)
11.genius n 天才；天资；天赋
(1)做某事的天才：a genius at doing sth
(2)有（做）某事的才能 have a genius for doing sth
12.passion n 酷爱；激情
(1)充满激情地: with passion
(2)唤起某人的激情:arouse one’s passion
(3)充满激情: be filled with passion
(4)酷爱......have a passion for
→ passionate adj.热情的
13.consequence n.结果；后果
(1)结果，因此:
as a consequence
==in consequence=as a result
(2)作为......、的结果:
as a consequence of
==in consequence of =as a result of
(3)承担、承受、面临（某事的）后果:
take/suffer/face the consequences of sth
(4)不重要的，无足轻重的:
of little/no consequence
→ consequent adj
→ consequently adv 结果，因此
14. encounter vt 偶然碰到；遇到 n 邂逅；遭遇
同义短语：偶然遇到；偶然发现;
come across/run across
15. sum vi 总结；概括 n 金额；款项；总数；总和
(1)概括起来说: to sum up
(2)许多，大量: a sum of
(3)一大笔钱: a large sum of money
(4)作总结；概括地说: sum up
二、重点短语
stand up to 经得住（检验等）
1.支持，维护：stand up for
2.代表，象征: stand for
3.袖手旁观；支持某人；信守，遵守（诺言、协定）:stand by
4.突出，显眼，脱颖而出: stand out
come to power (开始) 掌权；上台（强调动作）
1.执政（状态）be in power
2.为某人能力所不及: beyond one’s power
3.在能力（权力）之内: within one’s power
take up 占用（时间），占据空间；接受；开始从事
1.占用大量的时间：take up a lot of time
2.占空间: take up space/room
3.开始从事写作:take up writing
4.拆开，拆卸: take apart
5.吸收；理解；收留；欺骗: take in
6.脱下；起飞；突然开始成功，突然大受欢迎；休假: take off
7.呈现；雇用；承担: take on
8.接管，接任: take over
9.注意到: take notice of
3. 必背重点句型
1.On/upon +n/ving 是介词短语，表示“一......就......”作时间状语
教材原句
获悉自己被授予诺贝尔奖时，她说：“这份荣誉不仅仅属于我......”
Upon hearing that she had been awarded the Nobel Prize, she said, “The honour is not just mine….”
句式仿写
一旦看到它，你就永远不会忘记它。
On/upon hearing it, you will never forget it.
总结“一......就......”的其他表达法：
一......、就......（引导时间状语从句）as soon as
(1)Hardly/scarely…when…/ no sooner….than…(注意：当hardly. Scarcely, no sooner than 位于句首时，主句用部分倒装结构，从句不用倒装)
(2)一看见、听见......at the sight/sound of
(3)名词作连词、后跟句子 the moment/minute/instant/second+句子
(4)副词用作连词，后跟句子：immediately/instantly/directly+句子
2.It is an honor for sb/sth to do sth 对某人、某物来说做某事是个荣耀。
中国的科学研究和中医药得以在全世界传播，确实是一个荣誉。
It is indeed an honor for China’s scientific research and Chinese medicine to spread around the world.
句式仿写
我很荣幸能站在这里演讲。
It’s a great honor for me to stand here and give my speech.
3.It strikes sb that….某人突然想到......
某人突然想到......的其他表达方式：
sth occurs to sb/sth hits sb/sth strikes sb/
It occurs to sb that…
t hit sb that …
句式仿写
我突然想到我们应该制订一个新计划。
It occurred to me that we ought to make a new plan.
Now it occurred to him that his farm had much potential and that the death of cow was a bit of luck.
4.As though/if 从句（虚拟语气）
教材原句
他胡须浓密，头发又长又白，有时会像刚遭了电击似的竖起来。
He had a thick moustache and long white hair, which sometimes stood on end as though he had just received an electric shock.
注意：as if/though 从句用虚拟语气
从句用一般过去时（与现在事实相反）
从句用过去完成时（过去事实相反）
从句用would/ could/ might do形式（与将来的事实相反）
句式仿写
It was John who broke the window. Why are you talking to me as if I had done it(好像是我干的)？
He treats his elder sister as though she were a stranger.(好像她是一个陌生人)。
【自我检测】
I. 单句语法填空。
1．After she ________(graduate), she worked at the China Academy of Traditional Chinese Medicine in Beijing.
2．It is vital that enough money_________（collect）to fund the project.
3． Understanding history is vital_______________understanding ourselves as a people and as a nation.
4．However, we can achieve meaning only if we have made a______________（commit）to something larger than our own little egos（自我价值感）
5．I had a student today who got his finger______________ (stick)inside a test tube in science class.
6．You should respect the views of others, and at the same time insist______________what you think is right.
7．In a study______________（describe）the technology, the researchers had 100 volunteers type the word "touch" four times using the smart keyboard.
8．Don't jump to__________(conclude)before considering all the facts, or you may be easily taken in.
9．This combination of healing myself and healing the world___________（strike）me as the perfect solution.
10．They rose in the ranks not by being friendly___________by smoking cigarettes, breaking rules and playing jokes on others, among whom I soon found myself.
11．The captain of the ship was advised to turn back due___________a sudden heavy storm.
12．It is important to remember that success is___________sum of small efforts made each day and often take years to achieve.
13．This led to an unexpected___________（consequent）, though she had a wonderful time there.
14．Over 300 years its population grew___________(gradual)from 800 people to 8 million.
15．______________graduating from high school, I designed a website, www. cuddlebuddies. net, to promote the project.
II. 选词填空。
sum up;   come to power;   take up;   as a consequence of;   stand on end;   as though;
1．It is worthwhile to___________the experience and characteristics of Macao in faithfully implementing “one country, two systems”.
2．As a child, did you experience the dream scene which made your hair___________at midnight.
3．__________________the consciousness, three days ago, a series of anti-terrorist posters caused widespread alarm across Indonesia and Turkey.
4．That Hitler________________was really a disaster to the world.
5．Can you figure out the average living space that a person can___________in this city?
6．It seems___________the difficulty will be over soon.
III. 完形填空。
阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。
Young children across the globe enjoy playing games of hide and seek. For them, there's something highly exciting about 41 someone else's glance and making oneself unable to be seen.
However, we all witness that preschool children are remarkably 42 at hiding. They often cover only their eyes with their hands, leaving the rest of their bodies 43 .
For a long time, this ineffective hiding method was 44 as evidence that children are hopelessly "egocentric"（自我中心的）creatures. But our 45 research results in child developmental psychology 46 that idea.
We brought young children aged 2-4 into our Minds in Development Lab at USC. Each 47 sat down with an adult who covered her own eyes or 48 . We then asked the child if she could 49 or hear the adult. Surprisingly, children replied that they couldn't. The same 50 happened when the adult covered her own mouth: 51 children said that they couldn't 52 to her.
A number of 53 ruled out that the children misunderstood what they were being asked. The results were clear: Our young subjects 54 the questions and knew 55 what was asked of them. Their 56 to the questions reflected their true 57 that "I can see you only if you can see me, too." They simply 58 mutual（相互的）recognition and regard. Our 59 suggest when a child "hides" by putting a blanket over her head, it is not a result of egocentrism. In fact, children consider this method 60 when others use it.
41. A. following B. taking C. escaping D. directing
42. A. clever B. bad C. scared D. quick
43. A. exposed B. examined C. untouched D. imbalanced
44. A. supported B. guaranteed C. imagined D. interpreted
45. A. disappointing B. mixed C. surprising D. desired
46. A. explained B. confirmed C. contradicted D. tested
47. A. parent B. child C. researcher D. doctor
48. A. feet B. nose C. hands D. ears
49. A. see B. help C. reach D. fool
50. A. event B. thing C. action D. accident
51. A. Yet B. Now C. Soon D. Once
52. A. speak B. listen C. tum D. wave
53. A. instructions B. descriptions C. experiments D. assumptions
54. A. comprehended B. predicted C. explored D. ignored
55. A. partly B. honestly C. vaguely D. exactly
56. A. responses B. approaches C. contribution D. sensitivity
57. A. ability B. belief C. identity D. purpose
58. A. hold back B. relate to C. insist on D. make up
59. A. limitations B. requirements C. theories D. findings
60. A. tentative B. impressive C. creative D. effective