2021考研英一真题及答案解析(无缺版)(2021考研英语一难度)

section i ：use of english
1、【答案】[c] peaks
2、【答案】[d] generally
3、【答案】[a] while
4、【答案】[c] consumption
5、【答案】 [a]possibility
6、【答案】[a] delay
7、【答案】[c]included
8、【答案】[b]compared
9、【答案】[a] with
10、【答案】[c]scored
11、【答案】[d]went by
12、【答案】[b] attributable
13、【答案】ic]involved
14、【答案】[d] explain
15、【答案】[d] treatments
16、【答案】[b]meanwhile
17、【答案】[d] take
18、【答案】[a] well-being
19、【答案】[a] level
20、【答案】[c]diet

section ii reading comprehensionpart a
text 1
21、【答案】[c]remains an unreasonable measure
22、【答案】[a]rail traveller
23、【答案】[b]have failed top rovide an adequate service
24、【答案】[b]the collapse of operation
25、【答案】[d]ever-rising dares arent sustainable

text 2
26、【答案】[b] help poor families got better off
27、【答案】[d]economic growth tends to cause environmental degradation
28、【答案】[c]the relation of ccts to its forest loss
29、【答案】[c] it can protect the environment
30、【答案】[a] the effects of a program

text 3
31、【答案】d. changed peoples impression of the victorians
32、【答案】a. they are rare among photographs of that age.
33、【答案】c. their unhealthy dental condition.
34、【答案】d. a deep -rooted belief
35、【答案】a. why did most victorians look stern in photographs?

text 4
36、【答案】b. show partiality in treating clients
37、【答案】a. takes an anti-regulatory stance
38、【答案】a. it engages in anti-competitive practices
39、【答案】c. is out of touch with reality
40、【答案】d. congress needs to take action to ensure net neutrality

part b
41、【答案】[f]
ai looks at résumés in greater numbers than humans would be able to , and selects the more promising candidates.
42、【答案】[b]
there are also companies like acquisio, which analyzes advertising performance across multiple channels like adwords，bing and social media and makes adjustments or suggestions about where advertising funds will yield best results.
43、【答案】 [g]
before, they might not insure the ones who felt like a high risk or charge them too much, or they would charge them too little and then it would cost the company money.u
44、【答案】[c]
one accounting firm, ey, uses an al system that helps review contracts during an audit. this process, along with employees reviewing the contracts, is faster and more accurate.
45、【答案】[e]
you want to predict if something needs attention now and point to where it s useful for employees to go to.

part c translation
46、【参阅译文】战争结束的时分，这些西方社会有必定的高级教育的入学水平。而这种入学水平在战

争之前的几十年间共同坚持在相对年纪集体的3%到5%。
47、【参阅译文】这些社会中对高级教育的越来越高的需要延伸到了那些战争之前历来没有思考过上大学的集体和社会阶层中。
48、【参阅译文】在西欧的许多国家，在20世纪60年代，承受高级教育的学生人数五年内翻了一番;到70年代中期，承受高级教育的学生人数又在7年、8年或10年内翻了一番。
49、【参阅译文】当新职工首要是刚从研讨生院结业的年青男女时，他们在很大程度上抉择了该学院的学术日子标准。
50、【参阅译文】高升学率为学术创渎添加了机缘;也弱化了平稳增加或缓慢增加时刻专家集体选择学生和教师这一途径的方法和进程。

section iii writing (30 points)part a (10 points)
a foreign friend of yours has recently graduated from college and intends to find a job in china. write him/her an email to make some suggestions.
you should write about 100 words on the answer sheet.
do not use your own name in the email，use“li minginstead. (10 points)
【参阅范文】略
part b (20 points)
52. directions:
write an essay of 160-200 words based on the picture below. in your essay,you should describe the picture briefly, explain its intended meaning and give your comments.
【参阅范文】略