炎德英才大联考雅礼中学2024届高三2024届高三月考试卷四英语
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1、炎德英才雅礼中学2024高三月考四英语
2、炎德英才大联考雅礼中学2024高三月考试卷四
So are people in the U.K.leaving cities?It depends on where you look.What does seem clear is tha peoplesvion the advantages of urban living my change as they get older.Where onceoppornityw there my be haeHas your relationship with a city changed over time?28.Why cities are useful to human development according to the text?A.Cities allow people to team up with others.B.Cities bring out commerce and culture.C.Cities provide job opportunities.D.Cities have a large population.29.How many more people have moved away from London than people moving to it?A.Over 10 million.B.1.I million.C.More than half a million.D.A million.30.What does the underlined word "amenities"in Paragraph 4 mean?A.Conveniences.B.Efforts.C.Buildings.D.Developments.31.What's the best title for the text?A.Big City AttractionsB.Cities:To Stay or to LeaveC.City PopulationsD.Life in Big CitiesDResearchers from the U.S.Department of Energy's Argonne National brrorkingwith the University ofCambridge,programmed asupercomputedownisfm1000erth potebeddye-sensitized solar cells to just five that fit their demand for high performance,low cos and low environmental impact."This study was particularly exciting because we were able to display the full cycle of data-driven materials discovery,"said Jacqueline Cole,head of the Molecular (Engineering group at the Cavendish Laboratory at the U.K.sUniversity of Cambridge,which worked on the projeet."The advantage of this process is that it takes away the oldmanal processing of databases,which involves many years'worth of work,and reduces it toa matter of a few months,andeventually a few days.The team used the Argonne lab's Theta Supercomputer and worked with computational scientists to create an auto-mated analysis that employed data mining and machine learning techniques to colleet chemical data from scientific journalsrelating to thousands of organic dye candidates.The initial list ran to 9,431 materials.The researchers removed organic molecules that were too small to absorb visi-ble light,cutting the list down to around 3,000 materials.The next step was to search for dyes containing componentsthat could be used as "chemical glue",and use the supercomputer to carry out electronic structure calculations.That leftaround 300 candidates on the list which was further narrowed,to 30,through computer examination.The final stage involved acquiring samples from global laboratories."It was really a remarkable bit of teamwork to get so many people from around the world to contribute to this research,"said Cole."This was a particularly encouraging result because we had made our lives harder by restricting our-selves to organic molecules,for environmental reasons,and yet we found that these organic dyes performed as well assome of the best-known organometallics."32.What do we know about the research?A.It takes away the databases.B.It employs computer science.C.The material list costs less.D.It uses chemical data.33.What do we know about the process of determining the materials?A.Some molecules are excluded from the listB.The list is narrowed by searching for dyes.C.Chemical glue plays a role in electronic structure.D.The researchers suspected the samples on the list.34.What's Cole's opinion about the use of organic molecules?A.It has not been used efficiently.B.It made our life hard.C.It is bad for our environment.D.It restricted researchers to performing well.35.Where is the text most likely from?A.A diary.B.A guidebook.C.A novel.D.A magazine.第二节(共5小题;每小题2分,满分10分)根据短文内容,从短文后的选项中选出能填人空白处的最佳选项。选项中有两项为多余选项。There is no silver bullet for solving the complex problems in the information age.But there are some good places tostart,and one of them is solitude ()36 Here are some thoughts on how to stay focused at work.Build periods of solitude into your schedule.37 If you are busy all day,it leaves little space to do the hard thinking.92
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