2021届上海市黄浦区高三下学期第二次模拟英语试题.docx
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1、2021届上海市黄浦区高三下学期第二次模拟英语试题学校:_姓名:_班级:_考号:_一、用单词的适当形式完成短文Directions: 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 other blanks, use one wo
2、rd that best fits each blank.Ocean exploration changed human historyOne of humanitys greatest achievements has been mastering routes across the worlds oceans. Communities separated by thousands of miles _1_(bring) into contact and religious ideas have spread across the waters, while artistic creativ
3、ity has been motivated by the experience of seeing the products of different civilizations. Customs have been decisively altered by the movement of ships across the oceans. No one drank tea in medieval Europe, but _2_ contact had been made with the tea-drinking Chinese, tea became popular with milli
4、ons of people from Sweden to the United States.We tend to hold the view _3_ the opening of the oceans was the work of the great explorers, especially the 15th century pioneers who edged their way through uncharted waters to southern Africa, the Indian Ocean and the lands of the Indies. These were sa
5、ilors _4_ Christopher Columbus, who chanced upon unsuspected lands that blocked the expected sea route from Europe to China and Japan. But while these men _5_ give the Age of Discovery its name, they didnt start the exploration of the worlds oceans and there were also scores of merchants who followe
6、d in _6_ route, taking full advantage of new knowledge about the open ocean to develop trade links across the world, _7_ laid the foundation for modern globalization. These were the people who really mastered the oceans and brought the continents into contact. Since then, the oceans have only contin
7、ued _8_(tie) the world together most dramatically when new routes were literally carved out, with the building of the Sues Canal in the 19th century and the opening of the Panama Canal in 1914. The first goods to pass through the Panama Canal consisted of a cargo of _9_(tin) pineapples from Hawaii.
8、The Pacific and the Atlantic were _10_(closely) tied together than ever before.二、选用适当的单词或短语补全短文Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.Aconcerned;Bsignals;Cmechanical;Dmonitor;E. identif
9、ication;F. philosophicalG. thoughts;H. assume;I. embedded;J. privacy;K. proceduresWould you wear a computer under your skin?Forget smartphones and smart glasses. One day, we might have smart tattoos, body modifications. The company NewDealDesign came up with an idea for a product called UnderSkin. T
10、he device would look like a pair of tattoos on your arms and the side of your thumb, but it would actually be a very thin computer implanted just below your skin. It would draw power from your bodys energy, and you could use it to unlock doors, _11_ your health, exchange and store information, or ev
11、en express your personality. UnderSkin is just an idea you cant go out and get one but the technology exists to make it work. “We _12_ it is about five years from being real,” says designer Gadi Amit. Writer and technology initiator Amal Graffstra already has a chip called a radio-frequency _13_ tag
12、 implanted in his hand. “I use it to log into my computer. I also use it to share contact details with people,” he says. The chip is about the size of a grain of rice and responds to radio _14_ with a unique number for recognition.If a computerized tattoo or _15_ tag isnt crazy enough for you, what
13、about a brain chip? The company Intel is working on technology that would let you control your devices with your mind. Dean Pomerleau, one of the researchers, explains, “Were trying to prove you can do interesting things with brain waves. Imagine being able to surf the Web with the power of your _16
14、_.” Do you think these chips sound frightening or cool? Some doctors are _17_ about people hurting themselves while getting devices implanted. They argue that medical _18_ are meant to heal sick people, and not to give healthy people special powers. Others worry about hacking and _19_. Could someone
15、 hack in and steal your identity, or even control your mind? On a more _20_ level, if you have a computer inside your body, are you still human? Or are you a cyborg, a being that is part human and part machine, or a machine that looks like a human being?What do you think would you want a computer un
16、der your skin?三、完形填空For the longest time, the predominant description about renewable energy featured awkward technologies, high costs, and burdensome allowance. In the _21_ of strict and far-reaching policy changes, the chances for mass adoption seemed slim. Electric vehicles (EVs) simply couldnt g
17、o the distance, and LED lights were unattractive and _22_. But now that these technologies have come of age, a new story is being written. Around the world, businesses, governments, and households are taking advantage of more cost-effective low-carbon technologies._23_ advances in information techno
18、logies (IT), green solutions can be introduced into business operations successfully. And as public support for these technologies has grown, so have the _24_ for scaling up to a fully sustainable energy system.As in any rapid transition, a full understanding of what is happening has _25_ events. Ma
19、ny present energy producers find it hard to believe that their world is undergoing a revolutionary change, so they insist that their heavily polluting technologies will remain _26_ and necessary for some time to come. Journalists, too, describe the transition with a degree of _27_, because it is the
20、ir job to be suspicious. And politicians and regulators are cautious to adopt a new perspective, _28_ they are already struggling to keep up with the pace of change in the energy industry. To be sure, _29_ doesnt come without setbacks, as the recent growth in energy-related greenhouse-gas (GHG) emis
21、sions shows. Yet there is no doubt that the future of energy will be _30_ different from the recent past. In fact, the _31_ is happening even faster than we think, for example, coal-fired power plants are shutting down faster than ever, and plans for new natural-gas plants are being replaced with mo
22、re cost-effective wind and solar options. And as the shift toward renewables gains good trends, it will be easier for elected officials to pursue more climate-friendly policies and regulations, thereby creating a(n) _32_ circle of change.As the green transition comes of age, it will offer solutions
23、to all of humanitys energy needs, placing a clean, prosperous and secure low-carbon future well within reach. Yet even as we hug _33_, we must not lose sight of the fact that climate change is speeding up. With GHG emissions _34_ to rise, the future of humanity hangs in the balance. One hopes that t
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