高三下英语第11周限时练习一.docx

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1、_高三下英语第11周限时练习卷一语法填空2020 marked the 20th anniversary of the International Space Station (ISS). As a milestone of space 1_(explore), the ISS didnt come cheap. It cost about 989 billion yuan, took decades to build and is by far the worlds largest space project. When it comes to achievements,ISS 2_ (ac

2、commodate) at least 3,000 research projects,from research on Alzheimers to toothpaste so far.But sill,with a 26-billion-yuan bill 3_ (annual), ISS cant make ends meet. NASA has been promoting to commercialize ISS. In 2019, NASA announced that the ISS would open for business to private citizens.Howev

3、er, ISS isnt in the same state as it was in its youth. After 20 years of circling the Earth, ISS has suffered multiple 4_(problem). For example,there have been several air leak issues, the most recent of 5_was announced by NASA on Sept 29. Meanwhile,6_enough propellant(推进剂），ISS will not stay in orbi

4、t and could fall, leading to disaster.So 7_ can the space station make a safe re-entry? Despite certain risks,NASA is considering a scheduled de-orbit-turning the station to a special angle in its orbit, making the re-entry more predictable and 8_(allow) managers to target the debris to the vast sou

5、thern Pacific Ocean.9_ alternative is to launch new station modules to replace the old ones. “Each module is going to be designed with its own guidance, navigation and control,”said Christian Maender, director of in-space manufacturing and research for Houston-based company Axiom.“So when they need

6、to, they can separate and return through Earths atmosphere on 10_(they) own.”For now,ISS will continue through at least 2024.1. exploration2. has accommodated3. annually4 problems5. which6. without7. how8. allowing9. An10. their完形填空While shopping I came across a young woman trying on sneakers. She t

7、old me she was 1 a baby and that her feet were already starting to swell, so her mom 2 her to get some sneakers. I told her I liked the shoes she was trying on. We talked more about her pregnancy, She was only 14 weeks along and seemed very 3 , talking a lot about the coming baby smilingly. She told

8、 me that she just moved back in with her mom in expectation of the baby.As I began to 4 our conversation I told her she should definitely get the sneakers if they were 5 because they looked good. She asked me if I knew whether they 6 payment by installment (分期付款) because the sneakers were a little b

9、it beyond her 7 , but she really liked them.Her 8 took me back to my youth. I grew up relatively poor. Kids with more would 9 my brother and me as they watched our mother picking furniture out of the trash. I was flooded with 10 and with a strong desire to help her.I asked her whether she would buy

10、them if I were to 11 her $ 20 toward the sneakers. She started crying 12 . It seemed like she wasnt sure whether she should say 13 . She accepted the money after I made up a little 14 about earning some money the previous day, which of course never happened. She hugged me tight and expressed her 15

11、many times, and ran right up to the register with the sneakers.1AnursingBexpectingCfeedingDadopting2AorderedBinspiredCpermittedDadvised3AexcitedBamusedCfrustratedDconfused4AchangeBmakeCholdDend5AvaluableBwashableCcomfortableDaffordable6AallowBobtainCchooseDgive7AhopeBbudgetCcontrolDimagination8Asolu

12、tionBpreferenceCquestionDeffort9Aget along withBlook out forCmake fun ofDdo harm to10AsympathyBadmirationCcuriosityDenthusiasm11AthrowBlendCsendDoffer12AgraduallyBeventuallyCimmediatelyDdecidedly13AsorryByesCthanksDgoodbye14AstoryBexcuseCplotDlie15AappreciationBapologyCsatisfactionDfeelingsBDADC ABC

13、CA DCBDA阅读理解An international research team led by scientists from Nanyang Technological University (NTU), Singapore has developed a material that, when coated on a glass window panel, can automatically respond to changing temperatures by switching between heating and cooling, helping to cut energy u

14、sage.The newly developed material for electrochromic (电致变色) window is designed to block infrared radiation (红外线) , which is the primary component of sunlight that gives off heat. The researchers claim the material could block up to 70 percent of infrared adiation, while allowing up to 90 percent of

15、visible light to pass through. In addition, it is about30 percent more effective in managing heat than commercially available electrochromic windows, and is cheaper to make due to its durability (耐用性).However, current electrochromic windows are only effective in blocking visible light, not the infra

16、red radiation, so heat continues to pass through them. And they are not able to manage both heating and cooling the same time. The researchers also note that another drawback of the current technology is its durability, as they tend to degrade within three to five years.The NTU research team believe

17、s that the new electrochromic technology can help conserve energy that will be used for the heating and cooling of buildings and could contribute to the future design of sustainable green building. This innovation fills the missing gap between traditional smart windows and radiative cooling by pavin

18、g a new research direction to reduce energy consumption, said co author Professor Gang Tan from the University of Wyoming, USA.A Singapore patent has been filed for the innovation. As the next steps, the research team is aiming to achieve even higher energy- saving performance by working on the desi

19、gn of their nanocomposite (纳米复合材料) coating, The research team has partnered with an innovative glass manufacturer (制造商) for further test and to look at potentially incorporating the smart window into its projects for improved efficiency and sustainabilty1. What is the feature of the newly developed

20、material?A. It is energy-saving.B. It is cost-ineffective.C. It generates heat in itself.D. It blocks rays completely.2. What is the disadvantage of current electrochromic windows?A. They can give off harmful rays.B. They can block infrared radiation.C. They cannot cool rooms very well.D. They canno

21、t be used for five years.3. What is Paragraph 4 mainly about?A. The future research on green buildings.B. The significance of the new technology.C. The functions of the new smart window.D. The possible application of the innovation4 What will the researchers do next?A. Test the performance of visibl

22、e light. B. Plan mass production of the windows.C. Evaluate the outcome of their project.D. Create more energy efficient coating.ACBD 书面表达假如你是李华，你校将组织高三年级师生去郊区进行公园清扫活动。请你给外教Chris写一封邮件。内容包括:1.活动时间:2.活动内容:3.邀请他参加。注意:1.写作词数应为80左右;2.请按如下格式在答题卡的相应位置作答。Dear Chris, Yours,Li HuaDear Chris,This weekend, our

23、school will organize a park clean-up activity for teachers and students of senior grade three.When we arrive at the park outside the city, we will be divided into three groups. Group one will pick up rubbish on the ground. Group two will put up a “No littering” sign at the entrance to stop people littering. Group three will be responsible for carrying rubbish.I am happy to invite you to this activity. It will be absolutely worth our effort.Yours,Li Hua4学科网（北京）股份有限公司