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1 . His recent book is intended for _________ is looking for a practical use of the Internet in language teaching.
A.whoB.whoeverC.any oneD.one
2023-03-17更新 | 248次组卷 | 1卷引用:上海市控江中学2022-2023学年高一下3月开学考英语试卷
文章大意:本文是一篇说明文。体育运动中的作弊行为和体育运动本身一样古老。文章主要介绍了反兴奋剂机构引入合成代谢类固醇的检测后,利用兴奋剂的人减少了,但是这种检测也不完全可靠,会发生误测。

2 . Cheating in sport is as old as sport itself. The athletes of ancient Greece used potions to strengthen themselves before a contest, and their modern counterparts have everything from anabolic steroids (类固醇) to growth hormones with which to_________their bodies. These days, however, such stimulants are_________, and those athletes must therefore face the challenges of anti-doping (反兴奋剂) agencies.

The agencies have had remarkable success. Testing for anabolic steroids was introduced in the 1970s, and the incidence of cheating seems to have_________dramatically as a result. The tests, however, are not entirely_________. And a study just published in the Journal of Clinical Endocrinology & Metabolism by Jenny Jakobsson Schulze and her colleagues at the Karolinska Institute in Sweden suggests that an individual’s genetic make-up could_________the tests in two different ways. One genotype, may allow athletes who use anabolic steroids to escape detection altogether. Another may actually be convicting (给……定罪) the innocent.

The test employed for testosterone (睾酮素) abuse usually relies on measuring the_________of two chemicals found in the urine (尿液): TG. and EG.. Any ratio above four of the former to the latter is considered_________and leads to more tests. However, the production of TG is controlled by a gene called UGT2B17. This gene comes in two varieties, one of which has a part missing and therefore does not work properly. A person may thus have none, one or two working copies of UGT2B17, since he inherits one copy from each parent. Dr. Schulze_________that different numbers of working copies would produce different test results. She therefore gave healthy male volunteers whose genes had been examined a single 360mg shot of testosterone — the standard dose for legal medical use — and checked their urine to see whether the shot could be_________.

The result was remarkable. Nearly half of the men who carried no functional copies of UGT2B17 would have gone undetected in the standard doping test.____________, 14% of those with two functional copies of the gene were over the detection threshold (门槛) before they had even received an injection. The researchers estimate this would give a ____________rate of 9% in a random population of young men.

Dr. Schulze also says there is substantial____________variation in UGT2B17 genotypes. Two-thirds of Asians have no functional copies of the gene which means they have a naturally____________ratio of TG to EG, compared with under a tenth of Caucasians (白种人) — something the anti-doping bodies may wish to take into account.

In the meantime, Dr. Schulz’s study does seem to offer innocents a way of____________themselves. Athletes who will travel to Paris for the Olympic games may be wise to travel armed not only with courage and the “spirit of Olympianism”, but also with a copy of their____________, just in case.

1.
A.disruptB.enlivenC.stretchD.track
2.
A.broken downB.torn apartC.disapproved ofD.stocked up
3.
A.fallenB.neededC.recordedD.secured
4.
A.scarceB.reliableC.convenientD.universal
5.
A.verifyB.guardC.evadeD.beat
6.
A.ratioB.make-upC.bulkD.trace
7.
A.innocentB.stubbornC.outweighedD.suspicious
8.
A.hypothesizedB.imposedC.confirmedD.explained
9.
A.signifiedB.detectedC.minedD.released
10.
A.In turnB.Or ratherC.On the contraryD.By contrast
11.
A.mass-testingB.false-positiveC.anti-dopingD.drug-taking
12.
A.genderB.behavioralC.ethnicD.indigenous
13.
A.lowB.stableC.highD.identical
14.
A.educatingB.concealingC.defendingD.examining
15.
A.birth certificateB.genetic profileC.reference letterD.medical report
2022-05-21更新 | 213次组卷 | 3卷引用:上海市建平中学2021-2022学年高二下学期5月月考英语试题
听力选择题-短文 | 适中(0.65) |
3 . 听下面一段独白,回答以下小题。1.
A.Being a rare fish, the vaquita is at the edge of extinction.
B.Generally, a vaquita’s life expectation is over two decades.
C.Genetic modification could be the only way to save vaquitas.
D.Vaquitas were first discovered by Spanish in 1958.
2.
A.It banned the fishermen from using fixed nets in the Gulf of California.
B.It banned the fishermen from fishing vaquitas.
C.Its police force worked with Sea Shepherd to feed vaquitas.
D.It inspected local fishermen to stop illegal fishing.
3.
A.He founded the Natural Resources Defense Council.
B.It was great to tell vaquitas good stories.
C.All work would be meaningless without continuous efforts.
D.The parties should record their actions with cameras.
2022-04-29更新 | 110次组卷 | 1卷引用:2022届上海市徐汇区高三下学期二模英语试卷(含听力)
选词填空-短文选词填空 | 适中(0.65) |
文章大意:这是一篇新闻报道。文章主要讲述了在当今中国非常流行的自媒体创业。
4 . Directions: Fill in each blank with a proper word chosen from the box. Each word can be used only once. Note that there is one word more than you need.
A. boom          B. enthusiastically        C. voiced             D. finds          E. sharply          F. racing
G. fortune        H. distinctly                 I. venturing          J. deals            K. joined

Eight months ago, Meng Hu, 27, quit her job as a flight attendant in Guangzhou, China. She is now working full-time as a live-streaming host on Taobao.

“I’ve been talking nonstop,” Hu said, laughing. “My throat gets really hoarse. You need to talk a lot, because your mood is contagious (有感染力的). Only when you talk     1     can you get your audience excited.”

Hu is part of a rising class of creators in China who are     2     to get in on live-stream shopping, an emerging form of retail that has grown into an industry worth an estimated $66 billion. Although the trend has been part of Chinese internet culture for years, analysts say the coronavirus pandemic has brought it mainstream.

Even the Chinese government has     3     its support, calling the industry the “new engine” of e-commerce growth and encouraging live-streaming as a solution to unemployment, which has risen     4     in China due to the pandemic.

Live-stream shopping is a combination of entertainment and e-commerce. Viewers buy goods online from people who show off their latest     5    --from lipstick to laundry detergent--in real-time videos. Many compare the concept to the TV shopping channel, but the Chinese model is     6     more modern, mobile and interactive. Hosts can give their fans discount coupons(优惠券) and flash     7     in real time, while viewers can click to send their favorite stars virtual “gifts.”

Part of the allure(吸引力) of     8     into this world is the prospect of a big payday. Brands routinely announce tens or hundreds of millions of dollars in sales in a single sitting. Top influencers can earn millions of dollars a year, according to Taobao. And even well-known business leaders are getting in on the act.

For people like Hu, the live-stream host in Guangzhou, the ongoing     9     presents both “a chance and a challenge.”

“Viewers might have doubled, but there’s probably about seven or eight times more new live-streamers now,” she estimated. “So many people like me have     10     live-streaming, and are selling products and doing the same thing.”

2022-04-27更新 | 95次组卷 | 1卷引用:上海师范大学附属中学闵行分校2021-2022学年高一下学期期中考试英语试题
5 . We shouldn’t just __________things without getting all the facts.
A.contractB.slamC.assumeD.motion
2022-03-11更新 | 280次组卷 | 1卷引用:上海市复旦大学附属中学2020-2021学年高二下学期3月考试英语试题
6 . For his seventieth birthday, he attempted to ____________a friend from elementary school named Bobby Hunsicker, whom he hadn’t seen in sixty years.
A.knock downB.track downC.cut downD.cool down
2022-03-11更新 | 156次组卷 | 1卷引用:上海市复旦大学附属中学2020-2021学年高二下学期3月考试英语试题
7 . Garcia was gaining on her opponent throughout the race, but only _________her at the very end.
A.overlookedB.overcameC.overflewD.overtook
2022-03-11更新 | 266次组卷 | 1卷引用:上海市复旦大学附属中学2020-2021学年高二下学期3月考试英语试题
21-22高三下·上海·阶段练习
翻译-整句汉译英 | 适中(0.65) |
名校
8 . 奇怪的是,几十年过去了,他对家乡的一草一木却依然记忆犹新。(fresh)(汉译英)
2022-03-10更新 | 66次组卷 | 1卷引用:上海市洋泾中学2021-2022学年高三下学期3月考试英语试题
9 . 在我看来,这类有关时尚的电视节目不值得一看。(wroth)(汉译英)
2022-02-25更新 | 90次组卷 | 1卷引用:上海市崇明区横沙中学2021-2022学年高二上学期期末考试英语试题
10 . The small town has such an attractive scenery that_________.
这座小镇景色迷人,令我流连忘返。(tear)
2022-02-25更新 | 75次组卷 | 3卷引用:上海市崇明区横沙中学2021-2022学年高一上学期期末考试英语试题
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