吉林省延边第二中学2019-2020学年高二上学期期中考英语试题 WORD版含答案.docx
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1、高考资源网() 您身边的高考专家延边第二中学20192020学年度第一学期期中考试高二英语试卷注意事项:答案必须写在答题卡上,答在试卷上无效。本试卷分第卷(选择题)和第卷(非选择题)两部分,本试卷满分120分。考试时间120分钟。第卷(选择题 共75分)第一部分:听力理解(共20小题,每小题1分,共20分)第一节:听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1. What does John find difficult in learning German?A. Pro
2、nunciation.B. Vocabulary. C. Grammar.2. What is the probable relationship between the speakers?A. Colleagues. B. Brother and sister. C. Teacher and student.3. Where does the conversation probably take place?A. In a bank. B. At a ticket office. C. On a train.4. What are the speakers talking about?A.
3、A restaurant. B. A street. C. A dish.5.What does the woman think of her interview?A. It was tough. B. It was interesting. C. It was successful.第二节:听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料,回答第6、7题。6. When will Judy go to a party
4、?A. On Monday. B. On Tuesday. C. On Wednesday.7. What will Max do next?A. Fly a kite. B. Read a magazine. C. Do his homework.听第7段材料,回答第8、9题。8. What does the man suggest doing at first?A. Going to a concert. B. Watching a movie. C. Playing a computer game.9. What do the speakers decide to do?A. Visit
5、 Mike. B. Go boating. C. Take a walk.听第8段材料,回答第10至12题。10. Which color do cats see better than humans?A. Red. B. Green. C. Blue.11. Why do cats bring dead birds home?A. To eat them in a safe place.B. To show off their hunting skills.C. To make their owners happy.12. How does the man sound at the end
6、of the conversation?A. Grateful.B. Humorous. C. Curious.听第9段材料,回答第13至16题。13. Who is Macy?A. Eds mother. B. Eds teacher. C. Eds friend.14. How does Ed usually go to kindergarten?A. By car. B. On foot. C. By bus.15. What does Ed enjoy doing at the kindergarten?A. Telling stories. B. Singing songs. C.
7、Playing with others.16. What do the teachers say about Ed?A. Hes clever. B. Hes quiet. C. Hes brave.听第10段材料,回答第17至20题。17. At what age did Emily start learning ballet?A. Five. B. Six. C. Nine.18. Why did Emily move to Toronto?A. To work for a dance school. B. To perform at a dance theater.C. To learn
8、 contemporary dance.19. Why did Emily quit dancing?A. She was too old to dance. B. She failed to get a scholarship.C. She lost interest in it.20. How does Emily feel about stopping training?A. Shes pleased. B. Shes regretful. C. Shes upset.第二部分:阅读理解第一节(共15小题;每小题分,满分30分)阅读下列短文,从每题所给的四个选项(A、B、C和D)中, 选
9、出最佳选项。并在答题卡上将该选项涂黑。AAmazing ScientistsWho Happen to Be Teenagers Weve got a list of teen scientists from a variety of fieldsJack Andraka Jack Andraka created a biosensor for cancer that he says is 168 times faster, 26,667 times less expensive and 400 times more sensitive than technology nowadays Hes
10、 the youngest person to have spoken in front of the Royal Society of Medicine.Taylor Wilson Taylor Wilson was the youngest person to achieve nuclear fusion(核聚变). He was inspired by The Radioactive Boy Scout, a novel in which a kid tries and fails to build a nuclear reactor Taylor thought he could do
11、 betterLong story short, he wanted to build a small nuclear reactor. And he did it at the age of fourteen. He received a Thiel Fellowship, which gave him $100,000 to work on his own researchSara Volz来源:Zxxk.Com Sara Volz performed experiments in which she grew algae(藻类)based on their oil output for
12、the purpose of growing them as biofuel. This research is especially important as the world continues to search for a way to lessen our dependence on non-renewable energy. She won the top prize of $100,000 in the lntel Science Talent Search.Daniel Burd Plastic usually takes thousands of years to deco
13、mpose(降解),but this high school student Daniel Burd managed to do it in three months. In an experiment,he mixed plastic bags and a special kind of dirt together, and found that they did decompose fasterHe then performed tests to find the bacteria(细菌)responsible for decomposing the plastics His soluti
14、on only produces water and small amounts of carbon dioxideHe says it could easily be used elsewhere.21. Who designed a medical instrument? A. Sara Volz B. Daniel Burd.C. Jack Andraka. D. Taylor Wilson22. What excited Taylor Wilsons interest in his invention?A. A novel by a kid. B. Plastic pollution.
15、 C. Energy shortage. D. A story book.23What do we know about Daniel Burds invention? A. It won him a $100,000 prize B. It does little harm to the environment. C. It was completed in three months D. It is widely used in everyday waste.BGoogle previously announced successful tests of machine learning
16、systems designed to assist doctors. In one case, Google reported AI had examined eye diseases with equal accuracy to doctors. Other tests showed that machine learning can be used to study large amounts of patient data to predict future medical events.Now the company has published two new studies sho
17、wing a high level of success in identifying metastatic breast cancer. Metastatic means that cancer has spread from its main area to other parts of the body. Metastatic breast cancer is one of the deadliest, causing about 90 percent of all breast cancer deaths worldwide. In metastatic breast cancer p
18、atients, the cancer often travels to nearby lymph nodes(淋巴结). Usually doctors examine lymph node tissue under a microscope to see whether cancer is present. Google notes that previous studies have shown that up to one-fourth of metastatic lymph node classifications end up being changed after a secon
19、d examination. In addition, studies show that small metastatic material can be missed up to 67 percent of the time when examinations happen under extreme time restrictions.Google says it created a mathematical algorithm(算法).The algorithm, called Lymph Node Assistant, is trained to find characteristi
20、cs of tissue affected by metastatic cancer. When the system examined tissue image,it was able to differentiate between metastatic cancer and non-cancer 99 percent of the time. In addition, the Lymph Node Assistant is highly effective at finding the positions of the cancers. Some of these positions w
21、ould be too small for doctors themselves to identify. The research also showed that the algorithm method can reduce the usual time needed to examine the disease by about 50 percent.But Google makes clear the Al-based system is not meant to replace the work of medical professionals. Instead, it is de
22、signed to reduce the number of false identifications and help doctors work faster and more effectively.24.What is the main idea of Paragraph 1?A. Google became a pioneer in training doctors.B. Machine learning is able to stop future medical events.C. Google developed artificial intelligence to help
23、doctors.D. Artificial intelligence cured eye diseases with equal accuracy to doctors.25.What can we infer about metastatic breast cancer?A. One-fourth of the metastatic breast cancer patients die in the end.B. Metastatic breast cancer is very difficult to identify.C. It results in 90 percent of deat
24、hs of all cancers.D. It can be identified after a second examination.26.What is the advantage of Googles new mathematical algorithm?A. It can offer effective treatment.B. It can tell the exact positions of cancersC. It costs 99 percent less time than before.D. It improves the accuracy of identifying
25、 cancers by 50%.27. What influence will the mathematical algorithm bring?A. False identification of cancers will be avoided.B. More effective prevention of cancers will be found.C. The number of medical professionals will be reduced. D. Doctors can have a faster understanding of patients condition.C
26、It might sound like a terrible dream,but a new design from Dubai-based airline Emirates plans to remove windows from airplanes. Instead of real-life views of clouds and sky, first-class passengers will look out of “virtual(虚拟的)windows,” enjoying projected views of the world passing by. Emirates “win
27、dows” use real time high-tech camera technology to provide virtual views of the outside world.Saj Ahmad,Chief analyst at Strategic Aero Research says,“Windowless airplanes sound great-however, in reality, it wont happen for a number of reasons. For starters,in the event of an emergency,people in the
28、 plane often need to look out for reference points. Having visual awareness is important and in a windowless jet, they dont existespecially if there is an electrical fault which then means that the electric windows do not work and you cant see outside.” Ahmad was also concerned about passenger comfo
29、rt. “Passengers simply do love the natural view outside,” he says. “There are also other problems-the change involved would certainly require new tests.”Other futuristic airplane designs are going the opposite way. Boeings Dreamliner -its most modern design-features large windows. Airbus has also de
30、signed a plane with transparent(透明的) walls that is presented at the 2011 Paris Air Show. Embraer has planned the Kyoto cabin, designed for its Lineage 1000E aircraft, which features large windows running along the majority of the walls of the cabin.There could also be a move towards pilotless planes
31、 in the future-but Ahmad applies his doubts about windowless planes to drone-flown(无人驾驶的) planes too. “The idea of windowless planes is possible-that doesnt mean it will happen,” says Ahmad. “The same applies to drone technology-but that doesnt mean that tomorrow were suddenly going to see all airpl
32、anes being flown without pilots.”28. What will Emirates new planes be like? A. They will be pilotless. B. They will have open windows. C. They will present outside views on virtual windows. D. They will provide all passengers with windowless experiences.29. What does Saj Ahmad think of the virtual w
33、indows? A. Useful.B. Expensive.C. Impractical.D. Comfortable.30. How is the third paragraph developed? A. By giving examples. B. By making comparisons. C. By following space order.D. By explaining cause and effect.31. What is the future of drone technology according to Saj Ahmad? A. It needs more sk
34、illed engineers.B. It will take time to develop. C. It will be widely applied.D. It is promising.DThe worlds first hydrogen-powered trains have begun running in Germany. They began carrying passengers Monday in Germanys northern Lower Saxony state. The new train will run 100-kilometer trips and can
35、travel up to 140 kilometers an hour. A French railroad company called Alstom built the two trains. Team in Germany and France cooperated on the project, which was supported by the German government. The new train model ,called the Coradia ilint, signals the beginning of efforts in Germany and other
36、nations to move away from pollution-producing diesel(柴油) trains. The Coradia iLint is designed to run on non-electrified train lines with low levels of noise. It uses a process that combines hydrogen and oxygen to produce electrical power. If the system produces more energy than the train needs at t
37、hat time, it can store the extra energy in batteries. The only emissions (排放物) are water and steam. A single tank of hydrogen can run a Coradia iLint train for about 1,000 kilometers. This is very similar to the distance a diesel-powered train can run on with a single tank. Hydrogen-powered trains c
38、ost more than diesel trains to build. But Alstom officials say the operating costs are much lower. The company plans to provide another 14 Coradia iLint trains to Lower Saxony by 2021. The head of railroad operations in the area, Carmen Schwab, praised replacing diesel trains with hydrogen. She said
39、 the move was an important first step in using clean-burning technologies to reach climate protection goals. Officials say the areas many wind turbines (涡轮机)will produce part of the energy to create the hydrogen to power the trains. Alstom says several other European countries have also expressed in
40、terest in developing hydrogen train systems. France has already said it wants its first hydrogen train to be operating by 2022.32. Why did Germany build the new trains? A.To replace diesel trains.B.To carry more passengers.C.To make traveling much easier. D.To develop friendship with France.33. What
41、 is one advantage of the Coradia iLint? A.It runs without making any noise.B.It doesnt use electrical power.C.It costs much less to run.D.It is cheaper to make it.34. It can be concluded that hydrogen trains_. A.are widely usedB.are environmentally friendlyC.can stop air pollutionD.can produce water
42、 and oxygen35. What might be the best title for the text? A.Saving Natural ResourcesB.Efforts to Reduce EmissionsC.Worlds First Hydrogen TrainsD.A New Way to Make Electricity 第二节(共5小题;每小题1分,满分5分)根据短文内容,从短文后的选项中选出能填入空白处的最佳选项, 选项中有两项为多余选项。(注意E涂AB, F涂AC, G涂AD)How to cope when you feel left out Being le
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