2020年上海高考英语一模---静安区.docx
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1、精选优质文档-倾情为你奉上 静安区2019学年第一学期教学质量检测 高三年级英语 . Grammar and Vocabulary Section ADirections: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the othe
2、r blanks, use one word that best fits each blank. How Do Avalanches Happen If youre ever skiing in the mountains, youll want to be aware of avalanches. An avalanche is a sudden flow of snow down a slope, such as a mountain. The amount of snow in an avalanche (21) _ (vary) based on many things, but i
3、t can be such a huge amount that it can bury the bottom of a slope in dozens of feet of snow. Avalanches (22) _ be caused by natural things. For example, new snow or rain can cause built-up snow to loosen and fall down the side of a mountain. Artificial triggers(诱发因素)can also cause avalanches. For e
4、xample, snowmobiles, skiers, and explosives (23) _ (know) to lead to avalanches. Avalanches usually occur during the winter and spring, (24) _ snowfall is greatest. As they are dangerous to any living beings in their path, avalanches have destroyed forests, roads, railroads and even entire towns. Wa
5、rning signs exist that allow experts to predict - and often prevent - avalanches from (25) _ _ (occur). When over a foot of fresh snow falls, experts know to be on the lookout for avalanches. Explosives can be used in places (26) _ massive snow buildups to trigger much smaller avalanches that dont p
6、ose a danger to persons or property. When deadly avalanches do occur, the moving snow can quickly reach over 80 miles per hour. Skiers caught in such avalanches can be buried under dozens of feet of snow. (27) _ its possible to dig out of such avalanches, not all are able to escape. If you get tosse
7、d about by an avalanche and find yourself (28) _ (bury) under many feet of snow, you might not have a true sense of which way is up and which way is down. Some avalanche victims have tried to dig their way out, only to find that they were upside down and digging (29) _ farther under the snow rather
8、than to the top! Experts suggest that people caught in an avalanche try to dig around you (30) _ (create) a space for air, so you can breathe more easily. Then, do your best to figure out which way is up and dig in that direction to reach the surface and signal rescuers. Section BDirections: Complet
9、e the following passage by using the words in the box. Each word can be used only once. Note that there is one word more than you need. A. secretly B. relevant C. agreement D. tested E. devotion F. advanced G. unlock H. revealed I. withdrawal J. separately K. unimaginable Founding Father of Chinas N
10、uclear Program Under the terms of the Nuclear Non-Proliferation Tready(不扩散核武器条约), only five countries are considered to be “nuclear - weapon states.” China is one of them. This military achievement would have been _31_ without the contribution of Deng Jiaxian, a leading organizer of Chinas nuclear w
11、eapon programs. Deng went to the United States in 1948 for further study, and received a doctorate in physics two years later. Just nine days after graduation, the then 26-year-old returned to the newly - founded Peoples Republic of China with _32_ physics knowledge. He became a research fellow unde
12、r the leadership of Qian Sanqiang and started his theoretical nuclear research in cooperation with Yu Min. From 1958 on, Deng spent over 20 years working _33_ with a team of young scientists on the development of Chinas first atomic and hydrogen bombs. Originally, they were prepared to receive train
13、ing by experts from the Soviet Union. Soon after, however, the Soviet government tore up its _34_ with China and removed all its experts. Deng had to lead the team of 28 members with an average age of 23 on a mission to _35_ the mysterious power of atomic physics. There was ridicule(嘲笑)following the
14、 _36_ of the Soviet experts that China wouldnt be able to build an atomic bomb within 20 years. Deng said to his colleagues, “It is in the interest of the Chinese people to develop nuclear weapons. We must be willing to be unknown heroes for our lifetime. It is worth the risk of suffering, and it is
15、 worth our _37_ to this cause.” As the leader of Chinas atomic bomb design, Deng gave lessons himself and organized a team to translate and study the _38_ foreign language materials. In the meantime, he never stopped thinking about the direction of atomic bomb development. Following the successful t
16、est of the first atomic bomb in 1964, Deng joined the research group led by Yu Min. They immediately started the design of the hydrogen bomb, which was _39_ in 1967. From the first atomic bomb to the first hydrogen bomb, China spent only two years and eight months on development. Deng passed away in
17、 1986 because of cancer. In the last month of his life, the 28-year secret experience of this great scientist was _40_, and his reputation began to spread throughout China. In 1999, along with 22 other scientists, he was awarded the special prize of “Two Bombs, One Satellite Meritorious Medal” for h
18、is contribution to Chinese military science. . Reading Comprehension Section ADirections: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context. In the Fake News Era, Building Trust with Con
19、sumers Is Crucial With consumers growing increasingly frustrated with online advertising and privacy concerns, how to you convince shoppers to buy your narrative(叙述), let alone your product? A recent report by Trust-Radius, a software review company that connects buyers and vendors(供应商), may be able
20、 to shed some light. Among other interesting findings, it turns out that it may actually benefit brands to be painfully _41_ about their products. Consumer awareness of influencer marketing tactics(策略)is increasing. _42_, according to the report, most consumers trust online peer _43_ as much as reco
21、mmendations from friends - and well above company advertising message. Feedback from everyday folks, it seems, actually carries more _44_ than a brand ambassador(大使)from an out-of-reach personality. Transparency(透明度)is crucial The report found that there is a large trust _45_ between vendors and buy
22、ers. While vendors believe they are transparent, most buyers dont appear to see it. During the sales process, for example, 85 percent of vendors - _46_ to be open about their products limitations during the sales process - but only 36 percent of buyers share that same view. The reality is, consumers
23、 dont expect any products to be _47_ - they just want to enter relationships with their eyes wide open so that they can _48_ the options that are best for them. They also want brands to be more _49_. 66 percent of consumers say they will leave a company if they feel they are being treated like a num
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