安徽省安庆市桐城市2019-2020学年高二下学期4月周考英语试题 WORD版含答案.doc
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1、安徽省安庆市桐城市2019-2020学年高二下学期4月周考英语试卷一、阅读理解(本大题共10小题,共25.0分)Can robots be creative? British art gallery owner Aidan Meller thinks so He hopes to begin answering that question with a robot called Ai-Da Meller is watching the building of all Ai-Das parts by engineers at Engineered Arts, a company based in
2、 Cornwall, England The engineers believe the robot will be able to make pictures of people from sight with a writing instrument in her hand Meller wants the robot to perform like a human artistAfter seeing Ai-Das head being carefully brought to life by specialists who were connecting individual hair
3、s to form eyebrows, Meller said, Shes going to actually be drawing and were hoping to then build technology for her to paint But also as a performing artist, shell be able to communicate with audiences and actually get messages across, asking those questions about technology today, he addedAi-Das ro
4、botic head may still be separate from her body, but her movements are very alive Cameras in each of her eyeballs recognize human body parts Ai-Da will make eye contact and follow you around the room, opening and closing her mouth as you do If you get too close, the robot will back away, closing and
5、then opening her eyes as if in shockThe specialists are using the companys Mesmer lifelike robot technology to create her head Once finished, Ai-Da will have a mixed-race appearance, with long dark hair and man made skin The teeth and skin inside her mouth will come from a 3-D printer Marcus Hold wo
6、rks at Engineered Arts He said Mesmer brings together the development of software mechanics and electronics to produce a lifelike face with lifelike gestures in a small human sized packageAi-Da will make her first public appearance at an exhibition called Unsecured Futures at the University of Oxfor
7、d Some of her pictures are expected to appear at another show in London later this year1.How will Ai-Da do when you get very close to her? _A.Keep stillB.Step backC.Run awayD.Speak aloud2.Which of the following is Ai-Da good at? _A.Taking care of the oldB.Communicating with personsC.Doing houseworkD
8、.Making up like humans3.What may be the best title for the text? _A.Ai-Da, a Creative RobotB.Meller, a Great EngineerC.Ai-Da Makes Painting EasierD.Meller Helps Robot ClevererAre you wondering whether its worth going for a little jog? Dont hesitate, and get your sports shoes on A new study shows tha
9、t proper running lowers the risk of death before the normal timeIn a survey of 14 previous studies from the US and Denmark , the group of researchers from institutes in Australia and Finland concluded that running would probably lead to improvements in population health and longevity (长寿)The studies
10、 involved 232,149 participants over time periods ranging from 5.5 to 35 yearsOn the whole, people running any distance were related with a 27% lower risk of death from all causes than those who did not, the study shows Running was also related with a 30% and 23% lower risk of death from cardiovascul
11、ar (心血管的)disease and cancerPrevious studies had concluded inconsistent findings about whether running could lower the risk of death before the normal time, according to the researchers Lead researcher Jim White, a professor at Victoria University in Melbourne, told CNN: Our recent findings may encou
12、rage physically inactive individuals to take up running and those who already run to keep on doing itHe added that doctors may be encouraged by our findings to promote running as a part of lifestyle medicine In their paper, which will be published in the British Journal of Sports Medicine , the rese
13、archers say health professionals are sometimeswaryof promoting running because vigorous (剧烈的)use of it has been linked with sudden heart deathJim and his team deny this by noting that the benefit of running outweighs the risk However, they did say advice should be given on a case - by - case basis,
14、as running might not be appropriate for everyone Although running has a clear health benefit, the researchers point out that higher doses of running may not reduce the risk of death further According to the WHO s guidelines, adults aged between 18 and 64 should take 150 minutes of gentle exercise or
15、 75 minutes of vigorous exercise each week4.What did the new study focus on? _A.The benefit of jogB.Peoples lifestylesC.Peoples living conditionsD.The popularity of jog5.What will the study contribute to according to Jim? _A.Doctors quicker treatmentB.Peoples losing weightC.Peoples involvement in ru
16、nningD.Researchers promotion of sport6.What does the underlined word wary in paragraph 5 mean? _A.CertainB.TiredC.CautiousD.ConfidentLight pollution is blocking a starry view of the night sky for more than half of people across England, a research has foundFifty-seven percent of stargazers (观星者)stru
17、ggled to see more than 10 stars, while just 2% of participants said they experienced a truly dark sky making them be able to count more than 30,9 according to the research by the Campaign to Protect Rural England (CPRE) People in the countryside were encouraged to count how many stars they could see
18、 with eyes within the constellation (星座)of Orion, which is visible only in the winter monthsCampaigners said the results of the star count, supported by the British Astronomical Association, showed the problem of light pollution and how it affected one of the countrysides most magical sights-a dark,
19、 starry night sky They said the results of the research to map Englands night skies suggested more could be done by the government, local councils and the general public to reduce the negative effects of artificial light from streets and buildingsEmma Marrington, dark skies campaigner at the CPRE, s
20、aid Were hugely grateful to the people who took the time to get out and take part in our star count But its deeply disap-pointing that the vast majority were unable to experience the natural wonder of a truly dark sky blanketed with stars Without any action, our night sky will continue to be lost un
21、der a covering of artificial light, ruining the health of the natural world She added: The star count results show just how far-reaching the light from street lights and buildings can be seen Light doesnt respect boundaries, and careless use can see it spread for miles from citiesShe suggested bette
22、r-designed lighting, street light dimming (暗淡)systems and part- night lighting where some street lights are turned off during the small hours should provide an opportunity to limit the damage caused by light pollution, reduce carbon emissions and save money7.What effect does the light pollution brin
23、g about to England? _A.It leads the stars to disappearB.It makes the countryside dimC.It makes the environment terribleD.It prevents the people seeing stars8.What causes the light pollution according to the text? _A.More and more buildingsB.Less and less outdoor activitiesC.The overuse of artificial
24、 lightD.The spread of light in the countryside9.How does Emma feel about the stargazers efforts? _A.DisappointedB.SurprisedC.RegretfulD.Appreciative10.What is Emmas suggestion for dealing with the light pollution? _A.Using street lights wiselyB.Turning off lights at nightC.Spreading light furtherD.C
25、hanging the streets1design二、阅读七选五(本大题共5小题,共10.0分)When it comes to helping students learn and mature, there are several ways to increase their well-being Although your children may be succeeding in the classroom, there are a few things that you still can doEncouraging physical activity is the first t
26、hing you can do More and more children do not participate in sports after school Its important for you to encourage mobility with sports that are played after class You should find sporting equipment, basketball courts and play areas where kids can increase their well-being11Secondly, you can provid
27、e proper nutrition for your children Its important for your children to receive proper nutrition both inside and outside of the home12Youd better make it a point to provide enough nutrition for their proper development and growth13Many parents fail to stop children from using smart phones and comput
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2019届人教A版数学必修二同步课后篇巩固探究:2-1-1 平面 WORD版含解析.docx
