河南省郑州市第一中学2018-2019学年高二上学期入学测试英语试题 WORD版含答案.doc
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1、20届高二入学测试英语试题完形填空(每题1.5分)The Internet affords anonymity to its users, a blessing to privacy and freedom of speech. But that very anonymity is also behind the explosion of cyber-crime that has(1) across the Web.Can privacy be preserved (2) bringing safety and security to a world that seems increasing
2、ly (3) ?Last month, Howard Schmidt, the nations cyber-czar, offered the federal governmenta (4) to make the Web a safer place- a voluntary trusted identity system that would be the high-tech (5) of a physical key, a fingerprint and a photo ID card, all rolled (6) one. The system might use a smart id
3、entity card, or a digital credential (7) to a specific computer, and would authenticate users at a range of online services.The idea is to (8) a federation of private online identity systems. User could (9) whichsystem to join, and only registered users whose identities have been authenticatedcould
4、navigate those systems. The approach contrasts with one that would require an Internet drivers license (10) by the government.Google and Microsoft are among companies that already have these single sign-onsystems that make it possible for users to (11) just once but use many different services.(12)
5、, the approach would create a walled garden cyberspace, with safeneighborhoods and bright streetlights to establish a sense of a (13) community.Mr. Schmidt described it as a voluntary ecosystem in which individuals and organizations can complete online transactions with (14) ,trusting the identities
6、 of each other and the identities of the infrastructrue (15) which the transaction runs.Still, the administrations plan has (16) privacy rights activists. Some applaud theapproach; others are concerned. It seems clear that such a scheme is an initiative push toward what would (17) be a compulsory In
7、ternet drivers license mentality.The plan has also been greeted with (18) by some computer security experts, whoworry that the voluntary ecosystem envisioned by Mr. Schmidt would still leave much of the Internet (19) . They argue that all Internet users should be (20) to register and identify themse
8、lves, in the same way that drivers must be licensed to drive on public roads.(1) Aswept Bskipped Cwalked Dridden(2) Afor Bwithin Cwhile Dthough(3) Acareless Blawless Cpointless Dhelpless(4) Areason Breminder Ccompromise Dproposal(5) A . information Binterference Centertainment Dequivalent(6) A. by B
9、. into C. from D. over(7) A. linked B. directed C. chained D. compared(8) A. dismiss B. discover C. create D. improve(9) A. recall B. suggest C. select D. realize(10)A. released B. issued C. distributed D. delivered(11)A. carry on B. linger on C. set in D. log in(12) A. In vain B. In effect C. In re
10、turn D. In cintrast(13) A. trusted B. modernized C. thriving D. competing(14) A. caution B. delight C. confidence D. patience(15) A. on B. after C. beyond D. across(16) A. divided B. disappointed C. protected D. united(17) A. frequently B. incidentally C. occassionally D. eventually(18) A. skepticis
11、m B. tolerence C. indifference D. enthusiasm(19) A. manageable B. defendable C. vulnerable D. invisible(20) A. invited B. appointed C. allowed D. forced阅读理解(共两节,满分60分)第一节 单项填空(共15小题;每小题3分,满分45分)阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项,并 在答题卡上将该项涂黑。A.Our math test started and I was sitting there and working
12、away quite quickly. I looked around with 15 minutes left, because I had finished and was checking my test.I noticed something very special!Mr. Ward was staring right at one of the kids that seemed to be only halfway done with his test. Every test we took, there was always one guy scrambling at the l
13、ast minute to finish his test. He would turn the pages and you saw blank spot after blank spot. Sometimes I even saw entire pages that were left blank. Mr. Ward did not take his eyes off this kid. It seemed strange to me. For the rest of the test, Mr. Ward watched that kid as he struggled furiously,
14、 tapping papers back and forth and writing furiously and erasing even more furiously. He seemed to use his calculator a lot more than he needed.After the test was finished, Mr. Ward gave his end of the year speech, basically alongthe lines of good luck and good job. Then I saw him go to the kid he w
15、as watching and tell the kid to go into the hall.Mr. Ward walked out of the room and went into the hall silently. He closed the doorand from that moment on, I heard about 4 minutes of Mr. Ward shouting at kid. He got his test torn up and a zero for the end of the year exam and also failed for the te
16、rm and had to take summer school.That was the first and the last time that I had seen Mr. Ward ever yell like that.Obviously the guy had written his answers inside the sleeve of the calculator and every time he was “using his calculator” he was really looking at the formulas and other information he
17、 had written inside of the sleeve, which was all in vain because Mr. Ward spotted it a mile away.21. From this passage we know that .A. Mr. Ward disliked his studentsB. the student Mr. Ward was staring at wasnt good at mathematics at allC. the student Mr. Ward was noticing was working at his test qu
18、icklyD. the author was trying to help the kid out22. The underlined word “lines” in paragraph 4 refers to .A. the math exams B. the summer schoolC. the math papers D. Mr. Wards speech23. The student used his calculator again and again because he .A. intended to attract Mr. Wards attentionB. needed t
19、o calculateC. wanted to glance at what he had hidden inside the sleeve of the calculatorD. felt too frightened to use it properly with Mr. Ward staring at him.24. We can infer from this passage that .A. Mr. Ward was working as a math teacher for a long time.B. the student was asking the author for h
20、elp when caught cheating in the exam.C. Mr. Ward regretted not having let the student pass the examD. the students were taking their final-term math exam. BA New Island for IcelandReykjavik, November 16, 1963Today I have seen a new land on fire rising from the sea a new creation making its mark on t
21、he map of the world.It has been clear and fine in the south of Iceland and this was an unforgettable sight asthe steam clouds from the submarine volcano close to the Westman Islands rose to 25,000 feet.The new island is now 1,500 feet long and 130 feet above sea level where the depth is60 fathoms. I
22、t is rising still and today it has been observed from ships and aircraft.The south of Iceland, where the capital, Reykjavik, is situated, is always liable to earthquakes and eruptions. Today, from the coast about 50 miles form Reykjavik, I watched the column of steam, black then white, ever changing
23、 and rising. It remindedme of the column from an atomic bomb, though certainly more beautiful and muchwilder. At the top the rays of the setting sun may be seen like a crown to the newborn island.Thousands of people in cars, eager to see this wonder of Nature, are leaving the cityof Reykjavik for th
24、e coast.Many people said Iceland is getting much larger and they could not conceal their patriotic pride. Others said this would mean an increase in Icelands territorial waters. The new island would now become the southerly part of Iceland.On the Westman Islands everyone has been out watching it. Ha
25、rdly any work is done.All are spellbound.The Westman Islanders welcome their new neighbour. They hope the eruption will not touch their own town, carrying ash and lava: but they are optimistic. The children have been given a holiday from school to see a sight that will remain in their memories until
26、 they are old.Scientists are also busy. Some think the island will disappear again. A coastguard hasgot to within 500 yards of the eruption. Observers aboard said that the island is made of pumice and lava. As it rises and the craters get above sea-level, the eruption gets more like a land borne vol
27、cano.Icelanders have already begun thinking about its name. Some want to name it afterOlafur Thors, who handed in his resignation as Prime Minister on the day the eruption started.Others want to name it after Saint Brandan, an Irish monk who was the first to see theocean burning near Iceland in the
28、fifth century, 300 years before the advent of the Vikings.Icelandic and foreign ships have been warned not to approach too near this latesteruption as unexpected flood-waves might rise, and rock formations might endanger ships.Many fishermen will want to know if the eruption will influence the fishi
29、ng as this isthe chief spawning-place south of Iceland. Time will show if it will harm the fishing industries of the Westman Islands or not, where hundreds of fishing boats are stationed. Travelers of many foreign nations fish these areas, among them the British.25. Icelands newborn island .A. is th
30、e only island in the south of Iceland B. is one of the two islands in this area.C. has arisen near the Westman Islands D. is 25,000 feet above sea level26. Which of the following is true?A. The newborn island might disappear some day.B. The Westman Islanders hate and fear the new creationC. The new
31、island had resulted in the resignation of Icelands Prime Minister.D. Settlement of the island has begun.27. Fishermen pay great attention to the eruption because .A. they fear it may affect their catchesB. they are like childrenC. they want the island to be named in their honourD. Icelands territori
32、al waters may increaseCJudging from recent surveys, most experts in sleep behavior agree that there is virtually an epidemic of sleepiness in the nation. “I cant think of a single study that hasnt found Americans getting less sleep than they ought to,” says Dr. David. Even people who think they are
33、sleeping enough would probably be better off with more rest.The beginning of our sleep-deficit crisis can be traced to the invention of the lightbulb a century ago. From diary entries and other personal accounts from the 18th and19th centuries, sleep scientists have reached the conclusion that the a
34、verage person used to sleep about 9.5 hours a night. “The best sleep habits once were forced on us, when we had nothing to do in the evening down on the farm, and it was dark.” By the 1950s and 1960s, that sleep schedule had been reduced dramatically, to between 7.5and eight hours, and most people h
35、ad to wake to an alarm clock. “People cheat ontheir sleep, and they dont even realize theyre doing it,” says Dr. David. “They think theyre okey because they can get by on 6.5 hours, when they really need 7.5, eight or even more to feel ideally vigorous.”Perhaps the most merciless robber of sleep, re
36、searchers say, is the complexity of theday. Whenever pressures from work, family, friends and community mount, many people consider sleep the least expensive item on his programme. “In our society,youre considered dynamic if you say you only need 5.5 hours sleep. If youve got to get 8.5 hours, peopl
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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
