1、Unit 12 Innovation Lesson 2 Aha Moment2021-2022学年高二英语北师大版（2019）选择性必修第四册随堂检测一、填空1.The change in smoking habits is related to a change in the _ (发生率) of lung cancer.2.I was pleased to see the students become active participants in their learning _ (过程).3.Somehow, people have the idea that artists can
2、be _ (有创造力的) only if they suffer in poverty.4.Chinese knots are usually woven in the red color, which _ (表明) good fortune.5.The murder _ (涉及) many people.6.His _ (发现) was published in newspapers worldwide.7.I gained the most valuable _ (领悟) when I observed or gave tours to school-age children.8.The
3、answer may not be a definite yes, but a study found that you would at least have a _ (线索).9.Trains to London _ (出现) from a long tunnel.10.The computer system broke down _ (sudden) when I was searching for information on the Internet.二、语法填空 Traditional Chinese culture is beginning to attract the atte
4、ntion of the world. Kung fu, _(especial), has had a great effect_ millions of people who first learned about China through it. Sometimes, they may come to China and learn about some other aspects(方面) of this culture. Some Asian _(nation) have long known about the _(great) of ancient Chinese culture.
5、 Their own cultures are_ mix of native ones and those Chinese characteristics. South Korea and Japan long ago adopted Confucianism, something that continues today even if it _(challenge) by pop culture. This strength comes from the ideas _(give) in the Four Books of Confucianism, which were built up
6、on the idea of an even _(ancient) period included in the Five Classics. From them, the Westerners learn_ is uniquely Chinese, for example, feng shui. So far China has taken steps _(increase) this spread of its culture by establishing(建立) Chinese Cultural Centres in such places as the United States a
7、nd Europe.三、阅读理解 The problem of robocalls has gotten so bad that many people now refuse to pick up calls from numbers they dont know. By next year, half of the calls we receive will be scams (欺诈). We are finally waking up to the severity of the problem by supporting and developing a group of tools,
8、apps and approaches intended to prevent scammers from getting through. Unfortunately, its too little, too late. By the time these solutions (解决方案) become widely available, scammers will have moved onto cleverer means. In the near future, its not just going to be the number you see on your screen tha
9、t will be in doubt. Soon you will also question whether the voice youre hearing is actually real. Thats because there are a number of powerful voice manipulation (处理) and automation technologies that are about to become widely available for anyone to use. At this years I/O Conference, a company show
10、ed a new voice technology able to produce such a convincing human-sounding voice that it was able to speak to a receptionist and book a reservation without detection. These developments are likely to make our current problems with robocalls much worse. The reason that robocalls are a headache has le
11、ss to do with amount than precision. A decade of data breaches (数据侵入) personal information has led to a situation where scammers can easily learn your mothers name, and far more. Armed with this knowledge, theyre able to carry out individually targeted campaigns to cheat people. This means, for exam
12、ple, that a scammer could call you from what looks to be a familiar number and talk to you using a voice that sounds exactly like your bank tellers, tricking you into confirming your address, mothers name, and card number. Scammers follow money, so companies will be the worst hit. A lot of business
13、is still done over the phone, and much of it is based on trust and existing relationships. Voice manipulation technologies may weaken that gradually. We need to deal with the insecure nature of our telecom networks. Phone carriers and consumers need to work together to find ways of determining and c
14、ommunicating what is real. That might mean either developing a uniform way to mark videos and images, showing when and who they were made by, or abandoning phone calls altogether and moving towards data-based communicationsusing apps like FaceTime or WhatsApp, which can be tied to your identity. Cre
15、dibility is hard to earn but easy to lose, and the problem is only going to get harder from here on out.1. How does the author feel about the solutions to problem of robecalls?A. Panicked. B. Confused. C. Embarrassed. D. Disappointed. 2. Taking advantage of the new technologies, scammer can_. A. aim
16、 at victims preciselyB. damage databases easilyC. start campaigns rapidlyD. spread information widely3. What does the passage imply?A. Honesty is the best policy. B. Technologies can be double-edited. C. There are more solutions than problems. D. Credibility holds the key to development. 4. Which of
17、 the following would be the best title for the passage?A. Where the Problem of Robocalls Is RootedB. Who Is to Blame for the Problem of RoboeallsC. Why Robocalls Are About to Get More DangerousD. How Robocalls Are Affecting the World of Technology答案以及解析一、填空1.答案：incidence2.答案：process3.答案：creative4.答案
18、：indicates5.答案：involved6.答案：discovery7.答案：insights8.答案：clue9.答案：emerge10.答案：suddenly二、语法填空答案：especially on nations greatness a is challenged given more ancient what to increase解析：设空处在句中作状语, 应用副词。故填especially。 have a great effect on为固定搭配, 意为对.有很大影响。故填on。nation是可数名词, 此处指不止一个国家, 应用复数形式。故填nations。在定冠词th
19、e之后作about的宾语, 应用名词。greatness意为伟大。故填greatness。句意为: 他们自己的文化是本土文化和有中国特征的文化的混合体。mix是可数名词, 此处泛指一个混合体, 所以应用不定冠词。a mix of意为.的混合体。故填a。even if意为即使, 引导让步状语从句, challenge是从句谓语动词, 与从句主语it之间是被动关系, 结合全文时态可知应用一般现在时, 故填is challenged。设空处应用非谓语动词作定语, 修饰ideas, give与ideas之间是逻辑上的被动关系, 所以应用过去分词。故填given。本句指四书中的观点来自更早的古代典籍五经
20、。通过语境可知, 若把四书和五经进行比较, 五经的历史更为悠久, 且even常用来修饰比较级, 故填more ancient。设空处引导宾语从句, 作learns的宾语, 从句中缺少主语, 且表示.的东西, 所以引导词用what。故填what。take steps to do sth意为采取措施做某事。故填to increase。 三、阅读理解答案：1-4 DABC解析：这是一篇说明文。语音操作与自动化技术的出现使得机器人电话可以以假乱真。语音操作和自动化技术发展会使得机器人电话产生的问题更加严重。1.推理判断题。根据第一段中的“We are finally waking up to the
21、severity of the problem by supporting and developing a group of tools, apps and approaches intended to prevent scammers from getting through. Unfortunately, its too little, too late. By the time these “solutions” become widely available, scammers will have moved onto clever means”可知，最后，我们通过支持和开发一组旨在
22、防止欺诈者通过的工具、应用程序和方法，认识到了问题的严重性。不幸的是，我们的努力太少了，也太晚了。在这些“解决方案”被广泛使用的时候，骗子将转移到更巧妙的手段上。由此推知，作者认为这些“解决办法”对于解决问题起不了什么作用，因此作者感到很“失望”。故D选项正确。2.细节理解题。根据第三段中的“The reason that robocalls are a headache has less to do with amount than precision. A decade of data breaches of personal information has led to a situat
23、ion where scammers can easily learn your mothers name, and far more. Armed with this knowledge, theyre able to carry out individually targeted campaigns to cheat people. This means, for example, that a scammer could call you from what looks to be a familiar number and talk to you using a voice that
24、sounds exactly like your bank tellers, tricking you into “confirming” your address, mothers name, and card number”可知，机器人通话之所以令人头痛，与其说与数量有关，不如说与精确度有关。长达十年的个人信息泄露已经导致了这样一种情况：骗子可以轻易地知道你母亲的名字，甚至更多。有了这些知识，他们就能够开展有针对性的运动来欺骗人们。根据这些可知，利用这种新的技术，欺诈者们可以精确的确定他们行骗的目标。故A选项正确。3.推理判断题。根据第二段最后一句可知，这项语音技术可以产生一个听起来和人类
25、非常相似的声音，它可以和接待员进行交谈，进行预订。由此可知，这项新技术有其好的方面。根据第三段的叙述可知，欺诈者们可以利用这项新技术来进行欺诈行为。由此推知，这项新技术既可以发挥好的作用，也可能为坏人所利用，产生不好的作用，因此可以说它是一把双刃剑。故B选项正确。4.主旨大意题。第一段提到：robocalls（机器人电话: 自动拨号播放录音信息的推销电话）在未来变得会越来越严重，不仅仅是出现在你的手机屏幕上的电话号码令人怀疑，而且你会质疑听到的声音是否是真的。第二段介绍原因：语音操作与自动化技术的出现使得机器人电话可以以假乱真。第三段介绍了语音操作和自动化技术发展会使得机器人电话产生的问题更加严重。最后两段提出我们该如何应对这些问题。综上，文章第一段点明文章中心：机器人电话问题在未来会变得越来越严重。下文都是围绕这一话题展开的。故C选项适合作标题。学科网（北京）股份有限公司
