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1、Unit 2 Looking into the FutureLearning about Language一、用所给词的适当形式填空1. The news that the winter Olympics _ (held) in Beijing in 2022 excites Chinese people home and abroad. 2. I _ (see) Mr Zhang at 8 oclock tomorrow at the office. 3. The time is not far away when mobile phones _(become)widespread in C
2、hinas vast countryside. 4. I _ (pick)up my boss at three this afternoon. 5. This time next week Ill be on vacation. Probably I _ (lie) on the beach. 6. Hi, Mr Smith. Which department do you work in? I am in the Marketing Department now, but I _(work) in the Sales Department before long. 二、完成句子1.对于将来
3、要发生什么做出预测是很难的。It is difficult to what will happen in the future.2.我预测,在未来将有越来越多的机器人进入到我们的家庭。 that more and more robots will go into our homes.3.在那里,我们将有机会和著名的科学家合影。We will to take photos with famous scientists.4.明天下午两点不要来看我,那时我将在做化学实验。Dont call on me at 2 tomorrow afternoon because I a chemical expe
4、riment then.5.我们不知道在遥远的将来我们的世界会是什么样子。We dont know what our world will be like .三、阅读理解Researchers at the University of Chicago have trained an artificial intelligence system, to write fake reviews on Yelp, a website showing customers reviews on shopping or something else, and its pretty hard to tell
5、them apart from a human review. Their study, which will be presented at the ACM Conference on Computer and Communications Security in October, aimed to throw attention onto how easily these systems can write reviews like humans and how damaging they can become if theyre not monitored properly. Since
6、 many small businesses rely on online reviews to help grow and keep their reputation, a future where someonelike a rival or angry customercould crazily fill their page with negative reviews written by a machine is pretty worrying. And, according to the research team, the threat goes far beyond a bun
7、ch of fake reviews on Yelp. “In general the threat is bigger, ” Ben Y. Zhao, one of the authors of the study, said. “I think the threat towards society is large and it really misleads users and shakes our belief in what is real and what is not. I think thats going to be even unimaginable. ”To test h
8、ow believable these reviews came across, the researchers invited 40 volunteers and had AI generate five fake reviews for 40 actual restaurants. The volunteers were asked how useful they thought the review was and whether or not they thought it was fake. The AI reviews ranked as “effectively indistin
9、guishable” from real reviews, according to the study. Further, the fake reviews were given a 3. 15 “usefulness” rating, compared to a 3. 28 rating for human reviews. 1. What can the new artificial intelligence system do according to the passage? A. It can help train new reviewers. B. It can tell the
10、 real reviews from the fake ones. C. It can write human-like reviews. D. It can easily damage the businesses. 2. What does the underlined word “rival” mean in the passage? A. A person who respects you deeply. B. A person who competes with you. C. A person who loves to give fake reviews. D. A person
11、who can control you from distance. 3. What can we infer from Ben Y. Zhaos remarks? A. Artificial intelligence can put the society in danger. B. The artificial intelligence is only used by the researchers. C. Ben Y. Zhao is optimistic about the further development of artificial intelligence. D. The a
12、rtificial intelligence will help people shake. 4. What is the best title for the passage? A. Suggestions on Giving ReviewsB. How to Tell the Fake ReviewsC. Development of AI in Review on YelpD. AI is Coming to Steal Your Reviews四、七选五The man who could see the futureThe ability to predict the future i
13、s a rare talent.American author Isaac Asimov (19201992),one of the great science fiction writers of his age,had such a talent.1 Now that were here,lets see what he got right.2 Asimov thought computers would cause a revolution comparable to the industrial revolution of the 19th century.Specifically,h
14、e said that “mobile computerized objects” would be an important part of everyday life.Here,he clearly predicted our world of smartphones,tables and other devices.He also had a great deal to say about space exploration.3How did Asimov develop his special sense of future developments?4 He read the new
15、spapers and magazines sold in his parents candy store.His scientific interest gained sharper focus at Columbia University in New York.Asimov went to study chemistry,but became bored with pure laboratory science.Instead,he thought hard about the social implications(作用) of science.He wanted to communi
16、cate his ideas to the public.5 Asimov had his finger on the pulse(脉搏)of both scientific and social change.He had a clear vision of what was coming around the corner for humanity in his works like the Galactic Empire series(银河帝国系列).“His predictions are absolutely fascinating,” Calum Chase,an English
17、writer,told BBC News.“He was a genius.”A.As a smart boy,Asimov taught himself to read at the age of five.B.Space exploration really can make our life more convenient and comfortable.C.Back in 1983,he was asked to predict what the world would look like in 2019.D.On the role that computing would play
18、in the future,he was amazingly accurate.E.Asimov has developed a great interest in computer programming since childhood.F.As an author,his books would feature the theme of social change caused by technology.G.The International Space Station proves his prediction that we would not simply visit space
19、but seek to stay there.一、用所给词的适当形式填空1.will be held2.will be seeing3.will become 4.shall be picking5.will be lying6.will work二、完成句子1.make predictions2.I predict3.have the opportunity4.will be doing5.in the distant future三、阅读理解1.C。细节理解题。根据文章第一段Researchers at the University of Chicago have trained an a
20、rtificial intelligence system, to write fake reviews on Yelp, a website showing customers reviews on shopping or something else, and its pretty hard to tell them apart from a human review. 可知, 芝加哥大学的研究人员研发了一种人工智能系统, 让它在Yelp网站上撰写虚假评论, 很难把它们与人类的评论区分开。由此可知, 这种新的人工智能系统可以撰写出像人类写的一样的评论。2.B。词义猜测题。根据文章第三段Si
21、nce many small businesses rely on online reviews to help grow and keep their reputation, a future where someone. . . could crazily fill their page with negative reviews written by a machine is pretty worrying. 可知, 由于许多小企业依赖在线评论来帮助成长和保持声誉, 未来有人可能会疯狂地用机器写的负面评论填满它们的页面, 这是相当令人担忧的。由此可知画线单词所在部分like a riva
22、l or angry customer是someone的同位语, 对其进行解释说明。根据上下文语境以及生活常识可以判断出, 企业面对的是顾客和竞争对手两类人。因此rival可以理解为竞争对手。3.A。推理判断题。根据文章第四段中“In general the threat is bigger, ” Ben Y. Zhao, one of the authors of the study, said. “I think the threat towards society is large and it really misleads users and shakes our belief in
23、 what is real and what is not. I think thats going to be even unimaginable. ” “总的来说, 威胁更大, ”Ben Y. Zhao, 该研究的作者之一说。“我认为对社会的威胁是巨大的, 它真的误导了用户, 动摇了我们相信什么是真的、什么不是真的。我认为那甚至是不可想象的。”可知他认为AI智能能够误导用户明辨是非的能力, 会对社会带来不可想象的威胁。4.D。主旨大意题。通读全文可知, 芝加哥大学的研究人员已经培训出了一种人工智能(AI) 系统, 在Yelp网站上编写虚假评论, 足以乱真, 其目的是强调这种系统可以很容易地
24、写出像人类写的一样的评论, 如果它们没有被恰当地运用, 它们会变得具有破坏性, 而威胁远远不止如此。选项D “AI is Coming to Steal Your Reviews. ”体现了这一中心思想。四、七选五1.C上文提到“美国作家艾萨克阿西莫夫是他那个时代最伟大的科幻作家之一,他有这样一种天赋”;下文提到“让我们看看他预测对了什么”。由此可知,空格处在本段中起承上启下的作用。故C选项“早在1983年,他就被要求预测2019年的世界会是什么样子”承上启下。2.D根据“Asimov thought computers would cause a revolution comparable
25、to the industrial revolution of the 19th century”可知,阿西莫夫认为计算机将引发一场与19世纪工业革命相当的革命。D项“关于计算机在未来将所扮演的角色,他惊人准确地预测了”是说明他预测的计算机的结果,与本段内容符合。3.G根据“He also had a great deal to say about space exploration”可知,关于太空探索,他也预测了。所以空格处要接着说他预言的结果。故G选项“国际空间站证明了他的预言,我们不仅要拜访太空,还要设法留在那里”与太空探索相关,且是预测结果。4.A根据“He read the newspapers and magazines sold in his parents candy store”可知,他读了父母糖果店出售的报纸和杂志。所以空格处要与下一句一起来说明阿西莫夫是如何培养他对未来发展的特殊意识的。故A选项“作为一个聪明的男孩,阿西莫夫在五岁时就开始自学”承上启下。5.F阅读本段可知,本段主要在说作为一名作家,他的书以科技引起的社会变革为主题,故选F项。第11页（共11页）