2020-2021学年上海市奉贤区高二（下）期末英语试卷.docx

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1、2020-2021学年上海市奉贤区高二（下）期末英语试卷LListening ComprehensionSection ADirections： In Section A, you will hear ten short conversations between two speakers. At the endof each conversation, a question will be asked about what was said. The conversations and thequestions will be spoken only once.After you hear

2、a conversation and the question about it, readthe four possible answers on your paper, and decide which one is the best answer to the questionyou have heard.1. A.Only the man.B.Only the woman.C.Both the man and the woman.D.Neither the man nor the woman.2. A.The same price.B.Different prices.C.The sa

3、me color.D.The same size.3. A.Christina has gone home.B.Christina feels at home there.C.Shes known Christina a long time.D.She just met Christina.4. A.20.B.25.C.18.D.36.5. Alts snowy.Bits cloudy.C.Its hot.D.lfs fine.6. A.The cinema.B.The art center.C.The dinning hall.Please apply for the Shanghai He

4、alth Code and check that its green in advance.Before entry, the body temperature of all audience members must be taken.Audience members will not be admitted under any of the following circumstances： dont wear your face mask； your Shanghai Health Code is invalid or not in a green status； your body te

5、mperature is above 37.3 ； any other symptom of COVID - 19 is observed.The McKinnon Hotefs customized face masks will be on sale for audience.3.1s the Sleep No More company monitoring the health status of its performers as well as staff members ?All Chinese and international performers as well as sta

6、ff members of Sleep No More have been quarantined for 14 days with no symptoms.Body temperatures are taken and recorded daily.Any member of the company will be put in self - quarantine if they report any symptoms and sent to hospital if necessary.4 .After booking online, can I collect my paper ticke

7、t beforehand?To minimize risk, it is now possible to collect paper tickets before the date of show at the box office.Please collect your tickets at the Sleep No More box office up to two weeks in advance.Audience members will be admitted via their paper tickets.Kind reminder： please keep your paper

8、ticket safe as it will not be replaced if lost.The box office will be open from 10： 30 to 17： 00, seven days a week.5 .After booking, can I get a refund for my ticket or exchange it for another date?If the booked performance is canceled due to force majeure, ticket refunds or exchanges will be avail

9、able.Otherwise, ticket exchange is only available under any of the following circumstances：The audience member cannot come to show due to COVID - 19.The audience members body temperature is above 37.3 C and cannot be admitted toSleep No More.(1) Which of the following is not included in protective m

10、easures ? A.The show area must be thoroughly disinfected.B.The audience number is limited.C.A11 the audience must wear face masks.D.Public restrooms are forbidden.(2) According to the passage, which of the following is true? A.Audience can enter the show area at noon on weekends.B.Audience can excha

11、nge e - tickets for paper tickets up to 14 days in advance.C.If audience hold the Shanghai Health Code, they dont need to take body temperature.0.International performers have been quarantined for 14 days before entering China.(3) Which of the following situation allows audience to keep the ticket v

12、alid? A.Audience meet with force majeure.B.Audience lose the paper ticketsC.Audience are infected with COVID - 19 after booking the tickets.D.Audience have close contact with performers of the show.19 . Artificial intelligence has passed a classic theory of mind test used with chimpanzees.The test e

13、xamines the ability to perceive the world from the point of view of another individual and so Ais with this skill could be better at cooperating and communicating with humans and each other.To create their AL Raul Vicente at the University of Tartu in Estonia and his colleagues were inspired by an a

14、nimal study that looked at the feeding habits of dominant and subordinate chimpanzees.nChimpanzees have these hierarchical (等级制的)structures in their society and, in principle, the dominant one almost always gets the food, says Vicente.The chimp study showed that the subordinate(下属的)animal would only

15、 go for food that it knew the dominant animal couldnt see, suggesting an ability to place itself in anothers position.To replicate this set - up, Vicente and his colleagues created a virtual 11 - by - 11 Grid in which they placed two Ais - one dominant and one subordinate - and a single piece of foo

16、d in different orientations and locations.The subordinate AI was able to move within thegrid, and was given points if it ate food that the dominant agent couldnt see, but lost points if it ate food in the dominant agents sight.lt learned via trial and error, in a process called reinforcement learnin

17、g, whether or not to move towards the food.A key difference between apes and the AI is that the AI required several thousand trials before it learned the task, while chimpanzees understood it intuitively.Being able to understand the perspective of other individuals enables communication, cooperation

18、 and competition, says Vicente/It is absolutely essential for survival for any social species.1Ais with theory of mind are key to building machines that can understand the world around them.In recent years, the skill has been developed in a robot whose memories are modelled on human brains and in De

19、epMinds ToM - net, which understands that others can have false beliefs.The ultimate goal of this kind of research is for machines to become better at communicating with people, but it will be a long time before Ais develop theory of mind at a level comparable to humans, says Vicente.nIt will be fun

20、 and effective to interact with these agents when they are able to put themselves in our perspective, ” says Vicente, because Ais with theory of mind would be able to communicate things that we dont know or cant see.But Joanna Bryson at the University of Bath in the UK says that Ais that develop the

21、 ability to see from other perspectives won*t necessarily lead to machines that are more like humans, as there are other aspects of theory of mind that arent yet well - captured in virtual tests. Which of the following statements about the chimp study is true? A.The subordinate chimp failed to get t

22、he food due to their poor eyesight.B.The inequality among chimps deserves our careful considerationC.AIs can learn a lot from chimps so that they can become more user - friendly.D.The chimp study offers a clue to developing AFs capacity to follow social patterns. The word nreplicaten (Paragraph 3) i

23、s closest in meaning to1 A.copyB.publishC.discoverD.review(3) what can be inferred from the passage? A.The subordinate AI could identify whether to eat the food from the very beginning.B.Creating Ais with a thinking pattern similar to that of humans is not a walk in the park.C.It wont be long before

24、 we can develop Ais that can recognize others* false beliefs.D.AIs cant match humans in theory of mind mainly because they have poor memories(4) What does the passage mainly talk about? A.AT can communicate well with humans as apes do.B.There is a long way to go before AI thinks like humans.C.AI lea

25、rns how to imagine itself in another*s shoes.D.Chimpanzees are able to think from others perspectives.Section CDirections： Read the passage carefully. Fill in each blank with a proper sentence given in the box.Each sentence can be used only once. Note that there two more sentences than you need.20 .

26、 A.Its quicker and easier than using the right question tag.B.But how long will it be before text speak is standard English?C.The word is a variation on fishing”.D.Even the grammar of English is changing slowly.E.Some people believe Globish will be the most commonly spoken language in the world one

27、day.F.Some people are taking a stand against teen text speak and slang.English is changing, INNIT (isn*t it) ?Millions of people around the world are learning English but how many of them realize that the English they are learning is constantly changing ? New words are entering the language, existin

28、g words are developing new meanings and other words are tailing out of use.(1) So what drives these changes and should we try to stop them?Not surprisingly, technology is responsible for a lot of new words.Twenty years ago, no one knew what a nblog was but when people began writing web logs online,

29、the phrase was quickly shortened to blog and the writer was called a HbloggerH.And nowadays, Internet users are constantly warned about the dangers of phishing”, where criminals try to get your credit card and bank details by sending dishonest mails. (2) Criminals use emails to catch victims just li

30、ke fishermen use worms to catch fish.The arrival of texting on mobile phones created a quick and easy way to stay in touch with friends.lt also created the need for a very short form of English - a text message is only 160 characters long.Instead of writing see you later，teenagers started to write n

31、cu 18 rn and when they found something funny, they wrote nloln instead of nlaugh out loudn.At the moment it is still wrong to use this language in essays, job applications and so on.(3)It will change soon, I think, lol!Globalization has been an effective way of spreading English around the world.But

32、 now many people believe that non - native speakers of English are creating their own form of the language, which has been named Globish.With its limited vocabulary and simple sentences, this form of English enables a Spanish businessman to communicate easily with a Chinese student, for example. (4)

33、 Perhaps it already is!So if we could travel into the future, would we find people all over the world speaking a common language? Probably not but at least communication might be simpler one day .innit?IV.Summary Writing21 . Directions： Read the following passage.Summarize the main idea and the main

34、 point (s) of the passage in no more than 60 words.Use your own words as far as possible.Where Are the Bees?Bees are essential to the production of food we eat.Bees make honey, but they also pollinate (给授花粉)large areas of crops, such as strawberries, apples, and onions.Abouta third of the food we ea

35、t is a result of pollination by bees.Unfortunately, bees have been disappearing at an alarming rate.In 2006, beekeepers started reporting about something called Colony Collapse Disaster (CCD) .The - main sign of CCD is the disappearance of adult honey bees from a hive (蜂 巢).In October of 2006, some

36、beekeepers reported that they had lost between 30 and 90 percent of their hives.There were many theories for the disappearance of bees, but the most convincing one has to do with pesticides (杀虫剂)and the lifestyle of the bees today.Nowadays, beekeepers get most of their income not from producing hone

37、y but from renting bees to pollinate plants.This means that the life of a typical bee now consists of traveling all around the country to pollinate crops as the seasons change.That means a lot of traveling on trucks, which is very stressful to bees.It is not unusual for up to 30% of the hive to die

38、during transport due to stress.In addition, bees that spend most of their time locked up on trucks are not exposed to what they usually live on.Instead, they live on a sweet liquid from corn, usually polluted with pesticides.No one knows for sure what causes bees to disappear, but losing bees is ver

39、y costly for the economy.Bee pollination services are worth over $ 8 billion a year.With no bees, pollination will have to be done by hand which would affect the quality of food and increase food prices.We hear a lot about big environmental disasters almost every day.But one of the biggest may just

40、be the loss of that tiny flying insect.V.TranslationDirections： Translate the following sentences into English, using the words given in the brackets.22 .据说，袁隆平大学一毕业就投身于农业教学与研究。(upon) 23 .这位导演完全有理由相信他的这部影片将是一部经得起时间考验的经典之作。(stand)24 .毋庸置疑，正是爱因斯坦的相对论才使得我们对空间、时间和引力有更深入的理解。(it)25 .在任何情况下，我们都不要嘲笑别人，因为过往的

41、经历教导我们，嘲笑别人的结果就是 自己被嘲笑。(end) VLGuided Writing26 . Directions： Write an English composition in 120 - 150 words according to the instructions given below in Chinese.最近一本在线杂志发表了一篇文章，文中询问，在公众眼中，什么样的人是适合做年轻 人的榜样(role model)o请你写封信给该杂志，推荐一位你认为适合做榜样的名人 (celebrity)o你的文章须包括：简单介绍这位名人；为何这位名人适合做年轻人的榜样。2020.2021学

42、年上海市奉贤区高二（下）期末英语试卷参考答案与试题解析LListening ComprehensionSection ADirections： In Section A, you will hear ten short conversations between two speakers. At the endof each conversation, a question will be asked about what was said. The conversations and thequestions will be spoken only once.After you hear a

43、 conversation and the question about it, readthe four possible answers on your paper, and decide which one is the best answer to the questionyou have heard.1. A.Only the man.B.Only the woman.C.Both the man and the woman.0.Neither the man nor the woman.【分析】略【解答】C【点评】略2. A.The same price.B.Different p

44、rices.C.The same color.D.The same size.【分析】略【解答】B【点评】略3. A.Christina has gone home.B.Christina feels at home there.C.Shes known Christina a long time.D.She just met Christina.【分析】略【解答】C【点评】略4. A.20.B.25.C.18.D.36.【分析】略【解答】c【点评】略5. A.Its snowy.B.Ifs cloudy.C.Ifs hot.D.Ifs fine.【分析】略【解答】A【点评】略6. A.The

45、 cinema.B.The art center.C.The dinning hall.D.The theatre.【分析】略【解答】D【点评】略7. A.It wasnt open on Sundays.B.Its opening had been postponed.C.It was going to close before Sunday.D.It didnt deserve the praise it received.【分析】略【解答】C【点评】略8. A.The gallery is a good place for the exhibition.B.Preparing for t

46、he exhibition wont be easy.C.The man isnt telling the truth about the offer.D.The man is making a bad decision.【分析】略【解答】A【点评】略9. A.Spending more time on sightseeing.B.Visiting the city with a group.C.Touring the city on a fine day.0.Taking the man with her on the tour.【分析】略【解答】A【点评】略10. A.The air wi

47、ll be cleaner if they go to another city.B.Itll soon be too late to control the pollution.C.Society will not pay attention to the new laws.D.The situation will improve if changes are made.【分析】略【解答】D【点评】略Section BDirections： In Section B, you will hear two passages and one longer conversation. After

48、eachpassage or conversation, you will be asked several questions. The passages and the conversationwill be read twice, but the questions will be spoken only once. When you hear a question t read thefour possible answers on your paper and decide which one is the best answer to the question youhave heard.11. (1) A.A policeman.B.A fireman.C.A doctor.D.A businessman.(2) A.Turn on the radio.B.Get up early.C.Call John right away.D.Watch the live ne