外研版 (2019)选择性必修 第二册Unit 3 Times change!课时训练

这是一份外研版 (2019)选择性必修 第二册Unit 3 Times change!课时训练，共3页。

These develpments are likely t make ur current prblems with rbcalls much wrse. The reasn that rbcalls are a headache has less t d with amunt than precisin. A decade f data breaches（数据侵入） f persnal infrmatin has led t a situatin where scammers can easily learn yur mther’s name, and far mre. Armed with this knwledge, they’re able t carry ut individually targeted campaigns t cheat peple. This means, fr example, that a scammer culd call yu frm what lks t be a familiar number and talk t yu using a vice that sunds exactly like yur bank teller’s, tricking yu int “cnfirming” yur address, mther’s name, and card number. Scammers fllw mney, s cmpanies will be the wrst hit. A lt f business is still dne ver the phne, and much f it is based n trust and existing relatinships. Vice manipulatin technlgies may weaken that gradually.
We need t deal with the insecure nature f ur telecm netwrks. Phne carriers and cnsumers need t wrk tgether t find ways f determining and cmmunicating what is real. That might mean either develping a unifrm way t mark vides and images, shwing when and wh they were made by, r abandning phne calls altgether and mving twards data-based cmmunicatins--using apps like FaceTime r WhatsApp, which can be tied t yur identity.
Credibility is hard t earn but easy t lse, and the prblem is nly ging t get harder frm here n ut.
1. Hw des the authr feel abut the slutins t the prblem f rbcalls?
A. Panicked.
B. Cnfused.
C. Embarrassed.
D. Disappinted.
2. Taking advantage f the new technlgies, scammers can _______
A. aim at victims precisely
B. damage databases easily
C. start campaigns rapidly
D. spread infrmatin widely
3.What des the passage imply?
A. Hnesty is the best plicy.
B. Technlgies can be duble-edged.
C. There are mre slutins than prblems.
D. Credibility hlds the key t develpment.
4.Which f the fllwing wuld be the best title fr the passage?
A. Where the Prblem f Rbcalls Is Rted
B. Wh Is t Blame fr the Prblem f Rbcalls
C. Why Rbcalls Are Abut t Get Mre Dangerus
D. Hw Rbcalls Are Affecting the Wrld f Technlgy
【语篇导读】本文主要探讨了诈骗犯如何利用高科技手段来精准诈骗，旨在让人们意识到新兴科技成果对人们生活的影响有好有坏。
1. D推理判断题。根据第一段第四、五句Unfrtunately, it’s t little，t late. By the time these “slutins” becme widely available, scammers will have mved nt cleverer means.中作者的语气可以推断出，作者认为“我们”应对诈骗犯的措施太少、太不及时，因此作者态度应是失望的。故选D项。
2. A细节理解题。根据第三段第二句至第四句的内容可知，诈骗犯可以利用新技术来获取极其私人的信息，从而精确地锁定诈骗对象。故选A项。
3. B推理判断题。本文主要介绍的是科技的发展也带来了大量高科技诈骗。由此可以推知，现代人既享受到了科技的便利，也承担了科技带来的弊端。文章暗示科技就是一把双刃剑，有利有弊。故选B项。
【微技能】根据事实细节合理推断信息
推理判断题所涉及的内容可能是文中某一句话，也可能是某几句话，但做题的指导思想都要以文字信息为依据，既不能作在原文中找不到文字根据的推理，也不能根据表面文字信息进行多步推理；也就是说，要做到判断有据，推论有理，忠实于原文。
解题步骤：
4. C主旨大意题。本文详细阐述了诈骗犯如何利用数据侵入和声音处理等高科技手段来获取受害人的详细信息，然后进行精准诈骗。由此可知，Why Rbcalls Are Abut t Get Mre Dangerus适合作为本文的标题，故选C项。