《2018年考研英语一真题及答案解析》由会员分享，可在线阅读，更多相关《2018年考研英语一真题及答案解析（32页珍藏版）》请在金锄头文库上搜索。
1、2018年考研英语一真题原文与答案解析完整版2018年全国硕士研究生入学统一考试英语Section I Use of EnglishDirections:Read the following text. Choose the best word for each numbered blank and mark A, B, C or D on the ANSWER SHEET. Trust is a tricky business. On the one hand, its a necessary condition 1 many worthwhile things: child care, f
2、riendships, etc. On the other hand, putting your 2, in the wrong place often carries a high 3.4, why do we trust at all? Well, because it feels good. 5 people place their trust in an individual or an institution, their brains release oxytocin, a hormone that 6 pleasurable feelings and triggers the h
3、erding instruct that prompts humans to 7 with one another. Scientists have found that exposure 8 this hormone puts us in a trusting 9: In a Swiss study, researchers sprayed oxytocin into the noses of half the subjects; those subjects were ready to lend significantly higher amounts of money to strang
4、ers than were their 10 who inhaled something else.11 for us, we also have a sixth sense for dishonesty that may 12 us. A Canadian study found that children as young as 14 months can differentiate 13 a credible person and a dishonest one. Sixty toddlers were each 14 to an adult tester holding a plast
5、ic container. The tester would ask, Whats in here? before looking into the container, smiling, and exclaiming, Wow! Each subject was then invited to look 15. Half of them found a toy; the other half 16 the container was empty-and realized the tester had 17 them.Among the children who had not been tr
6、icked, the majority were 18 to cooperate with the tester in learning a new skill, demonstrating that they trusted his leadership. 19, only five of the 30 children paired with the 20tester participated in a follow-up activity.1. A on B like C for D from2. A faith B concern C attention D interest3. A
7、benefit B debt C hope D price4. A Therefore B Then C Instead D Again5. AUntil B Unless C Although D When6. A selects B produces C applies D maintains7. A consult B compete C connect D compare8. A at B by Cof Dto9. A context B mood C period D circle10.A counterparts B substitutes C colleagues Dsuppor
8、ters11.A Funny B Lucky C Odd D Ironic12.A monitor B protect C surprise D delight13.A between B within C toward D over14.A transferred B added C introduced D entrusted15.A out B back C around D inside16.A discovered B proved C insisted D .remembered17.A betrayed Bwronged C fooled D mocked18.A forced
9、B willing C hesitant D entitled19.A In contrast B As a result C On the whole D For instance20.A inflexible B incapable C unreliable D unsuitableSection II Reading ComprehensionPart ADirections:Read the following four texts. Answer the questions below each text by choosing A, B, C or D. Mark your ans
10、wers on the ANSWER SHEET. Text 1Among the annoying challenges facing the middle class is one that will probably go unmentioned in the next presidential campaign: What happens when the robots come for their jobs?Dont dismiss that possibility entirely. About half of U.S. jobs are at high risk of being
11、 automated, according to a University of Oxford study, with the middle class disproportionately squeezed. Lower-income jobs like gardening or day care dont appeal to robots. But many middle-class occupations-trucking, financial advice, software engineering have aroused their interest, or soon will.
12、The rich own the robots, so they will be fine.This isnt to be alarmist. Optimists point out that technological upheaval has benefited workers in the past. The Industrial Revolution didnt go so well for Luddites whose jobs were displaced by mechanized looms, but it eventually raised living standards
13、and created more jobs than it destroyed. Likewise, automation should eventually boost productivity, stimulate demand by driving down prices, and free workers from hard, boring work. But in the medium term, middle-class workers may need a lot of help adjusting.The first step, as Erik Brynjolfsson and
14、 Andrew McAfee argue in The Second Machine Age, should be rethinking education and job training. Curriculums from grammar school to college- should evolve to focus less on memorizing facts and more on creativity and complex communication. Vocational schools should do a better job of fostering proble
15、m-solving skills and helping students work alongside robots. Online education can supplement the traditional kind. It could make extra training and instruction affordable. Professionals trying to acquire new skills will be able to do so without going into debt.The challenge of coping with automation underlines the need for the U.S. to revive its fading business dynamism: Starting new companies must be made easier. In previous eras of drastic tech
