2020-2021学年新教材高中英语 Unit 5 Humans and Nature单元测评习题（含解析）北师大版必修第二册.docx

1、第五单元测评(时间:120分钟满分:150分)第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)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.Where was the man from?A.Australia.B.New Zealand.C.England.2.What does the man suggest the woman do tomorrow night?A.Stay at the party for a while.B.S

2、tudy at school.C.Do her work.3.What are the speakers talking about?A.A news report.B.A driving test.C.A car accident.4.What does the man mean?A.Hes sure to pass the test.B.He also thinks the test difficult.C.He hopes the woman can pass the test.5.What are the speakers mainly talking about?A.A job po

3、sition.B.A sales engineer.C.An electrical company.第二节(共15小题;每小题1.5分,满分22.5分)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.What does the girl think of the boys parents?A.Friendly.B.Understanding.C.Strict.7.What can we learn

4、 from the conversation?A.The girl likes chemistry very much.B.The boy got a good grade in chemistry.C.The boy did worse than the girl in chemistry.听第7段材料,回答第8、9题。8.What is the purpose of the survey?A.To do a market research.B.To introduce a new product.C.To persuade people to apply for credit cards.

5、9.What does the man ask the woman to do?A.Fill out a form.B.Sign a form.C.Pay his credit card bills.听第8段材料,回答第10至12题。10.Where will Mr White be at 11 oclock?A.At the office.B.At the airport.C.At the restaurant.11.What will Mr White probably do at one in the afternoon?A.Meet a guest.B.Have a meeting.C

6、.Read a report.12.When will Miss Wilson see Mr White?A.At lunch time.B.Late in the afternoon.C.The next morning.听第9段材料,回答第13至16题。13.What is the womans plan for Saturday?A.Going shopping.B.Going camping.C.Going boating.14.Where will the woman stay in Keswick?A.In a country inn.B.In a five-star hotel.

7、C.In her aunts home.15.What will Gordon do over the weekend?A.Visit his friends.B.Watch DVDs.C.Join the woman.16.What does the woman think of Gordons coming weekend?A.Relaxed.B.Boring.C.Busy.听第10段材料,回答第17至20题。17.What is the proper distance between us and our computer screen?A.15 cm.B.50 cm.C.95 cm.1

8、8.Where should the window be when we use the computer?A.On our left or right.B.In front of us.C.Behind us.19.What should we do when we use the computer?A.Keep our elbows below the keyboard.B.Stay near the window.C.Take some exercise regularly.20.What is the speaker mainly telling us?A.How to protect

9、 our eyes.B.How to use a computer healthily.C.How to use a computer differently.第二部分阅读理解(共两节,满分40分)第一节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。AWhen I was in medical college,I went camping with some of my friends.The season was summer;therefore,we chose to go to the seaside.After arriving

10、 there,we rented a room and left our luggage there.We finished lunch and then decided to rent a boat because the sea and the weather were beautiful.We started to row,but about one mile out,the weather suddenly changed.Although the weather was not good,we didnt want to give up.But finally my friends

11、and I agreed that we should go back.We tried to change the boats direction,but as soon as we changed it,the oarlock(桨架) broke.Therefore,we were unable to turn back.We had to wait for help because we couldnt do anything.After seeing the change of weather,we shouldnt have continued to row,but it was t

12、oo late.We regretted it.The sea changed a lot,the waves got very high,and the boat began to shake like a cradle.One of my friends started to cry;another started to vomit(呕吐).Three hours passed,but nobody came to help us.We were just praying.Fortunately,after five long hours of waiting,two big boats

13、came to rescue us and we escaped.If they hadnt come to get us,we would have crossed the border between Turkey and Greece because the border was very close.This is the most exciting story of my life because we could have been dead,but luck was with us and we escaped.21.What does the author mainly tel

14、l in this passage?A.A scary experience at sea.B.An exciting experience when swimming.C.The changeable weather at the seaside.D.It is dangerous to boat at sea.22.They were not able to turn back because .A.the weather was bad for them to do soB.they couldnt change the boats directionC.they couldnt row

15、 the boatD.they didnt know which direction to go in23.What they regretted was that when the weather changed.A.they went camping at the seasideB.they went on rowingC.the waves got very highD.they started too lateBI was hungry because after a full day of exploring the German town,I hadnt eaten anythin

16、g more than a pizza.Im comfortable travelling through a country where I dont speak the language,but I would almost rather go hungry than sit in a restaurant eating alone.After wandering around the town for another half an hour,I finally chose an Italian restaurant that seemed friendly enough.I know

17、I should have gone for more traditional German food,but the idea of a plate of Italian noodles for only six euros was too much to pass up.So I nervously entered.As I stood there,I noticed all the happy families and friends eating together.The hostess found a small table for me next to the front entr

18、ance.“Great,”Ithought,“now people can look at this friendless traveller as they enter.”Then I started to wonder how many of the customers might mistake me for the hostess and how much this would interrupt(打断) my meal.Then a woman,whose name is now lost to memory,invited me to have dinner with her an

19、d her family.I couldnt believe it!This was the German friendliness I had read about.I walked to their table.I can be quite shy when talking to new people.I also started to wonder how this would work.Do I have to talk to them the whole time?Do they even know English?The meal began awkwardly.The woman

20、s two children mostly stared at me.Fortunately the parents spoke enough English and I knew a little German.I came into this restaurant afraid of eating alone and I ended up conquering my shyness.Separate bills came for each of us;we paid and went our own ways.The family probably ended up discussing

21、their day while I just walked back to my hotel with a smile on my face.24.The author chose an Italian restaurant instead of a German one probably because .A.the author didnt like German foodB.the food in the Italian restaurant was cheapC.the Italian restaurant was popular in the townD.the German res

22、taurants in the town were closed25.When invited to have dinner with the family,the author was .A.happyB.angryC.disappointedD.surprised26.We can conclude from the passage that the author .A.couldnt speak any GermanB.was outgoing and enjoyed talking to peopleC.didnt like to travel in a foreign country

23、D.had an enjoyable dinner with the family27.Whats the authors purpose of writing the passage?A.To share her experience in Germany.B.To encourage readers to travel in Germany.C.To explain why Germans are friendly.D.To express thanks to the German family.COceanNoisePollutionSome scientists say that an

24、imals in the ocean are increasingly threatened by noise pollution caused by human beings.The noise that affects sea creatures comes from a number of human activities.It is caused mainly by industrial underwater explosions,oceandrilling,and ship engines.Such noises are added to natural sounds.These s

25、ounds include the breaking of ice fields,underwaterearthquakes,and sounds made by animals themselves.Decibels(分贝)measured in water are different from those measured on land.A noise of 120 decibels on land causes pain to human ears.Inwater,a decibel level of 195 would have the same effect.Some scient

26、ists have proposed setting a noise limit of 120 decibels in oceans.They have observed that noises above that level can frighten and confuse whales.A team of American and Canadian scientists discovered that louder noises can seriously injure some animals.The research team found that powerful underwat

27、er explosions were causing whales in the area to lose their hearing.This seriously affected the whales ability to exchange information and find their way.Some of the whales even died.The explosions had caused their ears to bleed(流血) and become infected(感染).Many researchers whose work depends on ocea

28、n sounds object to a limit of 120 decibels.They say such a limit is a greater danger than they believed.They want to prevent noises from harming creatures in the ocean.28.According to the passage,which of the following is increasingly dangerous to sea creatures?A.The sound of a car.B.The sound of vo

29、ices.C.Man-made noise pollution.D.The sound of steps.29.According to the passage,natural sounds include all of the following EXCEPT .A.sounds made by animals themselvesB.ocean drillingC.underwater earthquakesD.the breaking of ice fields30.Which of the following is TRUE of whales?A.They wont be confu

30、sed by noises.B.They are deaf to noises.C.Their ability to reproduce will be lowered by high-level noises.D.Their hearing will be damaged by high-level noises.31.According to the passage,what will scientists most probably do in the future?A.They will work hard to reduce land noise pollution.B.They w

31、ill protect animals from harmful noises.C.They will try to set a limit of 120 decibels.D.They will study the effect of ocean noise pollution.DA young emperor penguin(帝企鹅) wont be getting a free ride all the way back to its Antarctic home,but the birds human friends in New Zealand will help it to get

32、 a little closer.The penguin is recovering well at Wellington Zoo,where it had a medical procedure on Monday to wash out much of the beach sand it had swallowed apparently mistaking it for snow.It may need a few months to recover,but wildlife officials have been trying to figure out how the 3-foot-t

33、all bird will get home.Transporting it to Antarctica is near-impossible in the southern winter,and there are fears that the penguin may have acquired infections(传染病)in the warmer New Zealand environment that could spread to other penguins.On Wednesday,a group headed by the Department of Conservation

34、 decided officials will help the penguin get part of the way home by releasing it into the Southern Ocean,southeast of New Zealand-and letting it swim the rest of the way.“The reason for not returning the penguin directly to Antarctica is that emperor penguins of this age are usually found north of

35、Antarctica on pack ice and in the open ocean,” the departments biodiversity spokesman Peter Simpson said.The bird is estimated to be about two and a half years old,a juvenile(幼雏)in a species that reaches breeding age at around four or five.It will be released on the northern edge of the region where

36、 young emperor penguins are known to live.Simpson said he was unsure how far the penguin would have to swim before reaching its final destination.The logistics for the trip havent been set and the penguin wont be released until it has recovered,which could be months.Untilthen,it will remain at the z

37、oo.“The bird is isolated in an air-conditioned room filled with large blocks of ice,” said zoo spokeswoman,Kate Baker.32.What is the passage mainly about?A.The warm environment of New Zealand.B.Transporting an emperor penguin directly home.C.An emperor penguin found in New Zealand.D.The group that s

38、aved an emperor penguin.33.What can we learn from the second and third paragraphs?A.The penguin will have a medical examination.B.The penguin might be transported home.C.The penguin is now in good health.D.The penguin ate sand instead of snow by mistake.34.According to the passage,Peter Simpson .A.i

39、s an official working at Wellington ZooB.is the spokesman of the Department of ConservationC.is the head of the Department of ConservationD.knows exactly the distance the penguin has to swim home35.The underlined word “logistics” in the passage means .A.practical arrangementsB.designed symbolsC.skil

40、led expertsD.strong disagreements第二节(共5小题;每小题2分,满分10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。How long could you stand on Antarctic ice before your bare feet froze solid?Aminute.Maybetwo?If youre an emperor penguin,you can do it for two months in cruel winds at as low as -75 degrees Fahrenheit.36,b

41、ut their special circulation acts as a kind of antifreeze to keep them warm enough.Penguin legs and feet have evolved to lose as little heat as possible.Penguin feet preserve heat by restricting blood flow in really cold weather,keeping foot temperature just above freezing.37.Blood vessels to and fr

42、om the feet are very narrow and woven closely together,cooling the blood from the body on the way to the feet and heating the blood as it returns to the body.38.This special ability is part of how penguins keep their eggs warm until they hatch.Each penguin eggs father balances it on his feet and cov

43、ers it with his very warm layer of feathered skin to keep it cozy while females are out feeding at sea.39.If females havent returned with food by time the chicks hatch,male penguins feed their babies for a few days on a kind of “milk” made from special cells inside their throats.40.Your hands get wh

44、iter during freezing weather because theres less blood in them which has been redirected to the central part of your body to make sure vital organs stay warm.A.Penguin legs work like a heat exchange systemB.Those naked bird feet may look extremely coldC.Therefore,the male penguins must stay together

45、 in groupsD.However,parenting doesnt stop there for these devoted fathersE.Emperor penguins also have the ability to “recycle” their own body heatF.Feet get cool blood so theres less heat to lose,while the body stays warm and comfortableG.Infact,humans have the ability to restrict blood flow to thei

46、r hands and feet in cold weather too第三部分语言知识运用(共两节,满分45分)第一节(共20小题;每小题1.5分,满分30分)阅读下面短文,从短文后各题所给的A、B、C和D四个选项中,选出可以填入空白处的最佳选项。In the South Pole,boxes of medical equipment and food were dropped from a plane.People ran out to 41 the boxes from the sky immediately 42 everything froze solid.They were ext

47、remely 43 for the supplies.The station is in 44 from March to September.In extreme cold and winds,making a landing would be 45.Working here is extremely 46.A year before,Jerri Nielsen had seen a(n)47 looking for doctors to work at the station.She48 and settled down in Antarctica.Soon,she discovered

48、a lump(肿块)in her body.She had hoped it would be harmless.49,it began to grow and needed 50attention.And Nielsen was the only 51 there and fell into the strange situation of having to be her own patient.Over the next few months,Nielsen52 emails from doctors in the United States for medical 53,and fro

49、m her family for emotional(情感的)support.54 medical supplies and drugs were airdropped and Nielsen began treatment to fight the 55.At first,the lump became small.Then,56,it began to enlarge again.Seven months after 57 the lump,Nielsen was finally 58 from the South Pole and had the lump 59 back in the

50、United States.Thanks to her 60 and the Internet,Nielsen made it home alive and later published a book about her amazing experience.41.A.openB.packC.collectD.check42.A.beforeB.afterC.whenD.until43.A.hopefulB.curiousC.reliableD.grateful44.A.debtB.darknessC.troubleD.peace45.A.easyB.dangerousC.cheerfulD

51、.reasonable46.A.suitableB.informalC.challengingD.comfortable47.A.invitationB.pictureC.reportD.advertisement48.A.appliedB.publishedC.quitD.offered49.A.CuriouslyB.UnfortunatelyC.LuckilyD.Obviously50.A.personalB.mediaC.publicD.medical51.A.doctorB.scientistC.assistantD.engineer52.A.hunted forB.handed in

52、 C.relied onD.replied to53.A.educationB.researchC.supportD.training54.A.LegalB.CheapC.TraditionalD.Necessary55.A.stressB.diseaseC.coldD.hunger56.A.howeverB.otherwiseC.thusD.besides57.A.enlargingB.curingC.discoveringD.cleaning58.A.dropped offB.picked up C.taken off D.taken up59.A.developedB.replacedC

53、.absorbedD.removed60.A.workmatesB.patientsC.equipmentD.lump第二节(共10小题;每小题1.5分,满分15分)阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。Danger is not what we expect.But the truth is that it often comes suddenly and unexpectedly.How can we get out of danger?There are many answers to this question.The key is whether we ca

54、n face danger 61.(brave).What you must remember is that you must believe in 62.(you).Just remember that it is you 63.can defeat any danger.Tell yourself that you can turn into a superwoman or a superman when you are 64.danger.This is why I am going to tell you the stories of Mrs.Weldon and Dr.Murray

55、.Mrs Weldon reported that her baby was about 65.(knock) down by a car when she was trying to save her baby.Mrs Weldon 66.(weigh)only forty kilograms.She looked as if she was a very weak lady often 67.(dress) in skirts,but she said she pushed the car to save her baby.Dr.Murray,azoologist,wrote that h

56、e,after68. some wolves ran,jumped nearly three metres high into the air to take hold of the 69.(low)branch of a tree.Perhaps you are wondering if you can do such things as they did.You can also be lucky to escape any 70.(injure)!第四部分写作(共两节,满分35分)第一节短文改错(共10小题;每小题1分,满分10分)假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌

57、写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加:在缺词处加一个漏字符号(),并在其下面写出该加的词。删除:把多余的词用斜线()划掉。修改:在错的词下画一横线,并在该词下面写出修改后的词。注意:1.每处错误及其修改均仅限一词;2.只允许修改10处,多者(从第11处起)不计分。I took a trip to China a few months before.It was a wonderful experience where is beyond description.We spent three weeks visiting Beij

58、ing,Shanghai and several other tourist attraction.The closer we approached the centre of China,the much I liked it.Then we went to Hong Kong last week,which I think is different with Beijing.It is noisiest place I have ever seen.And another thing that give me a deep impression was the people in Chin

59、athey were so much friendly.Anyway,the trip itself was interested.I cant wait to flying to China again.第二节书面表达(满分25分)假设你叫李华,你的美国朋友Peter写信问你关于南极的探险是否值得的看法。请你根据下面所提供的信息,回信给Peter,说明你的观点。1.南极探险可以让人们更加了解全球变暖;2.探险家的勇敢可以鼓励年轻人探索世界;3.气候条件恶劣,一些探险家会因此失去生命。注意:1.词数100左右;2.信的开头和结尾已给出,但不计入总词数。Dear Peter,_Yours,Li

60、Hua第五单元测评附:听力原文(Text1)W:YoureAustralian,arent you?M:No,I was born in London,although my mother is from New Zealand.(Text2)W:Im afraid I cant come to the party tomorrow night.I have to work on a report for school.M:Well,why dont you at least try to stop by for a little while?W:OK,then.(Text3)M:Im fil

61、ling out the report.So,you were driving along Bay Avenue?W:Yeah.I was driving along Bay Avenue.Andsuddenly,that man stopped really fast.I couldnt stop in time.(Text4)W:Do you think Professor Morrisons biology test was too difficult?M:Well,I wish I could just get a passing mark.(Text5)W:I suggest you

62、 apply for the job as an electrical sales engineer in Mlawi.The conditions are excellent.M:You may be right,but job satisfaction is more important than money.(Text6)M:How was your chemistry exam?W:I thought I was going to get a C in chemistry,but I got a B.My parents will be OK with that.M:You are l

63、ucky.I got a D in chemistry.W:Oh,gosh!Are your parents going to kill you?M:They know I hate chemistry.I told them not to expect good grades in chemistry,and they understand.W:You are so lucky you have understanding parents like them.(Text7)M:I was stopped by one of those market researchers today.She

64、 was doing a survey on money.W:Really?What kind of things was she asking?M:She wanted to know whether I was a spender or a saver,and how I usually paid for everything.W:Hmm.Did you tell her I pay for everything?M:Uh,no.Anyway,she asked me how many times Id used a credit card in the past month.I told

65、 her I didnt have one,and the next thing I know,she asked me if I wanted to have one!W:But youre only 18!M:Well,I filled out the form anyway.The only thing is.she asked if a parent could sign it,so.(Text8)W:Hello,MrWhite.Do you think its possible for us to talk sometime today?M:Id love to,MissWilson

66、,but Ive got a pretty tight schedule today.Ive got to finish reading the yearly financial report by 10.Then I have to drive to the airport to pick up an advertiser at 11.After that,Ill have a meeting with him over lunch.W:Can I see you after lunch?M:Well,let me see.after lunch,I have to attend a sen

67、ior staff meeting,which may last about two hours.Can you come at 3?We can talk for an hour before I meet my sales team at 4.W:Im afraid an hour is too short.What about tomorrow morning?M:9 to 11,then.Ill wait for you at the office.W:OK,see you then.(Text9)W:Gordon,Im going to Keswick in the Lake Dis

68、trict this weekend.M:Really?W:Yeah,five of us.Why dont you join us?Were getting to Keswick on Friday.Then were going boating on Saturday.And on Sunday,were going to do some shopping.Then I will take some time to visit my aunt Lucy.M:Youre not going to camp,areyou?Isnt it a bit cold?W:No,werenot.It i

69、s a bit cold.Were staying in a country inn.Its not like five-star hotels or anything.But its really comfortable.M:Hmm,soundsinteresting.Youknow,its the boating that I dont like.W:Well,what are you up to?M:Sit on my sofa all weekend and watch the DVDs Ive just bought.And that will be a busy weekend.I

70、 may finish watching Friends.W:I dont know how you can do that all weekend,Gordon.Id get bored.M:Iknow,Iknow.But thats really what I want to do.(Text10)M:Computers are becoming more and more popular now,not only with adults,but also with children.But do you know computers can be harmful to your heal

71、th?If you sit too close to the computer screen,the light will injure your eyes.Your eyes should be at least 50 cm from the screen.Remember to look away from the screen sometimes.This gives your eyes a rest.When you use a computer,the window should be on your left or right.If its behind you,the light

72、 reflects on the screen.If its in front of you,the sun and the screen will both shine into your eyes.If you use the keyboard for a long time,follow these two rules.Keep your elbows at the same height as the keyboard.Stop sometimes and exercise your hands and fingers in a different way.If you are sit

73、ting in front of a computer for a long time,stand up every 30 minutes and exercise your arms,legs and neck.1.C2.A3.C4.B5.A6.B7.C8.C9.B10.B11.B12.C13.C14.A15.B16.B17.B18.A19.C20.B21.A写作意图题。全文讲述了作者“海上划船天气突变桨架断裂等待救援”的过程,主要讲的是作者在海上的一次可怕经历。22.C细节理解题。根据第二段中的“.butassoonaswechangedit,theoarlockbroke.”可知,他们的

74、桨架断了,致使他们无法划船,这正是他们无法返回的原因。23.B细节理解题。根据第三段首句中的“Afterseeingthechangeofweather,weshouldnthavecontinuedtorow.”可知,在看到变天后,他们不应该再继续划船,其中后半个分句是虚拟语气,“should(not)+have+done”表示“本来(不)应该做某事”,因此作者认为当时不应该继续划船。24.B细节理解题。根据第二段的“IknowIshouldhavegoneformoretraditionalGermanfood,buttheideaofaplateofItaliannoodlesforon

75、lysixeuroswastoomuchtopassup.”可知仅仅6欧元的意大利面条对作者还是比较有吸引力的。25.D细节理解题。根据第三段的“Icouldntbelieveit!ThiswastheGermanfriendlinessIhadreadabout.”可知作者感到很惊讶。26.D推理判断题。根据最后一段的“.Ijustwalkedbacktomyhotelwithasmileonmyface.”可推知,作者和家人共进了一次愉快的晚餐。27.A写作意图题。本文的目的是和大家分享作者在德国旅游时的经历。28.C细节理解题。由第一段可知,人类活动制造的噪声污染正日益对海洋生物产生危害

76、,故选C项。29.B细节理解题。由第二段可知,oceandrilling属于man-madenoise,故选B项。30.D细节理解题。由第五段中的“.werecausingwhalesintheareatolosetheirhearing.”可知,高分贝的声音会损伤鲸鱼的听力,故选D项。31.B细节理解题。由最后一段可知,科学家们想要努力保护海洋生物免受噪声的伤害,故选B项。32.C主旨大意题。根据全文可知,文章围绕着如何帮助帝企鹅回到南极而展开。33.D推理判断题。根据第二段“towashoutmuchofthebeachsandithadswallowedapparentlymistaki

77、ngitforsnow”可知,帝企鹅误把沙子当雪吃下去,科研人员需要帮它将沙子清除出体外。34.B推理判断题。根据文章第四段及第五段最后一句中的“thedepartmentsbiodiversityspokesmanPeterSimpsonsaid”可知,B项正确。35.A词义猜测题。由文章倒数第二段中的“.forthetriphaventbeensetandthepenguinwontbereleaseduntilithasrecovered,whichcouldbemonths.”可知,把这只帝企鹅送回去的具体安排还没有确定,直到它身体完全康复了,它才会被送走,因此A项正确。36.B37.

78、A38.F39.D40.G41.Ccollecttheboxes“拿走箱子”。根据上下文可知,医疗设备及食物从天而降,人们跑出来把盒子取走。42.A空格前说要立刻取走,这里是南极,所以应是赶在所有东西冻僵前。43.D句中的主语They指的是当地的人们,由于交通不便,对这些物资他们是非常感激的。44.B根据常识可知,南极从3月到9月是极夜。45.B根据前文可知,在极其冷和狂风中着陆是危险的。46.C根据前文可知,在这里工作是困难的,有挑战的。47.DJerri到南极工作,是因为看见招募医生的广告。48.A根据上下文可知,看到广告后,Jerri申请了工作,定居在南极。这里也表明了Jerri是医生的

79、身份。49.B前文说她希望这个肿块是良性的,不幸的是,它开始变大。50.D根据上下文可知,肿块变大,需要medicalattention“医疗护理”。51.A根据前文提示可知,Nielsen是这里唯一的医生,所以她陷入一个自己要治疗自己的境地。52.C根据上下文可知,Nielsen通过(依赖)邮件,与美国的医生联系,作为医疗上的支持,与家人联系,为她提供情感上的支持。53.C见上题解析。54.D根据上下文可知,必需的物资和药品通过空投给她。55.B于是Nielsen开始了对抗疾病的斗争。56.A根据上下文可知,起初肿块变小了,然而,它又开始变大。57.C在发现肿块7个月后,Nielsen最终被从南极接走。58.Bpickup“接载”。59.Dhadthelumpremoved“将肿块切除”。60.A后文提到Nielsen可以活着回家,根据常识可知,此处指她的同事。61.bravely62.yourself63.that/who64.in65.tobeknocked66.weighed67.dressed68.whom69.lowest70.injury短文改错略