1、90模拟训练(1).单项填空1Annoyed by the salesmans bad manner，John chose _of the two computers on sale and left.AallBeitherCneitherDnone解析考查不定代词。语意：John被销售员的无理态度惹恼了，两台减价出售的电脑他一台也没要就走了。neither“两者都不”，符合语意。答案C2Tom has been fired by his boss._？As far as I know，he is a hardworking and considerate fellow.AWhy notBHo
2、w comeCWhat thenDSo what解析考查交际用语。根据空处后面的话可知，第二个说话人对对方所说的话表示惊讶，故用How come？“怎么会呢？”。Why not“为什么不呢？”；So what“那又怎么了？”；What then“接下来会怎样？”。答案B3Sorry for the delay.I got lost in the mountain.Thats OK.Youre safe and thats what_.AdoesBworksCstaysDcounts解析考查动词。抱歉我迟到了，我在山里迷路了。不要紧。你平安无事才是重要的。count此处为不及物动词，相当于mat
3、ter，意为“重要”。答案D4Tony, you must have noticed the student who broke the glass.Im sorry.I_attentively.AstudiedBwas studyingCam studyingDwould study解析考查动词的时态。由答话人说“对不起”可知，当有人打碎玻璃时，他正在专心致志地学习，没有看到打碎玻璃的人。故使用过去进行时表示过去某一时间正在做某事，所以答案为B。答案B5Have you heard that George quit his job?Yeah, but I cant_why he did so
4、.Aput outBfigure outCcarry outDsend out解析考查动词词组辨析。put out“出版，出产”；figure out“弄明白”；carry out“实施，执行”；send out“发出，分发”。答句句意：是的，但我弄不明白他为什么要辞掉工作。答案B6Li Gang was required to apologize _the people present at the meeting_what he had done.Afor；byBwith；aboutCto；forDat；with解析考查介词。apologize to sb for sth 是固定搭配，意为
5、“因某事向某人道歉”。答案C7What qualities does a person need to become an astronaut?He _be knowledgeable，independent and creative.AcanBmayCwouldDshould解析考查情态动词。句意：一个宇航员应具备的品质：知识渊博、独立并有创造性。根据语意可知空白处应填情态动词should，表示“应该”。答案D8Take your timeits not_long distance from here to_ hotel you are going to.A不填；theBa; theCthe
6、; aD不填；a解析考查冠词的用法。a long distance“长距离”，所以第一个空用不定冠词a；第二空，表示“你将要去的那个宾馆”，为特指，应用定冠词the。故选B。答案B9Soon children in the camp had many new friends, _they shared food, stories and projects.Afor whomBwith whomCof whomDto whom解析share sth with sb 为固定搭配，表示“跟某人分享某物”，故用with whom引导非限制性定语从句。答案B10It is expected that i
7、n the near future, more advances in the Internet technology_by German scientists.Aare makingBare madeCwill makeDwill be made解析考查时态和语态。根据时间状语“in the near future”可知此处应用将来时，故排除A、B两项；并且advances和谓语动词make存在逻辑上的动宾关系，故此处用被动语态。D项正确。答案D11_wins the contest will get the chance to travel around Europe for a week
8、.ASomeoneBAnyoneCWhoDWhoever解析考查主语从句。分析句子结构可知，此处用Whoever引导主语从句，表示”无论是谁”，相当于anyone who。答案D12This small seaside village is such a perfect place for holidays that visitors never leave it_.Afeeling disappointingBfelt disappointingCfeeling disappointedDfelt disappointed解析考查非谓语动词。feeling disappointed在句中作状
9、语表示伴随。disappointed“失望的，沮丧的”；disappointing“令人失望的”。答案C13Perhaps we cant arrive at the bus station on time._.We still have forty minutes.AYes, you are rightBNot at allCWhat a pityDTake it easy解析考查交际用语。第一个说话人担心不能按时赶到汽车站，第二个说话人的后一句说还有40分钟呢，所以选择Take it easy，表示安慰对方不要着急。Take it easy “别急，沉住气”。答案D14How long w
10、ill you graduate from senior middle school?It will be less than one year_I graduate.AwhenBthatCbeforeDsince解析考查状语从句。这里before引导时间状语从句，此处“It will be一段时间before.”，表示“还有多久就”，还有不到一年时间我就要高中毕业了。答案C15The successful launch of Tiangong1 symbolizes a further step for China to join in the_of space stations previ
11、ously mastered by Russia and the US.AinventionBproductionCoperationDpreparation解析考查名词辨析。句意：“天宫1号”的成功发射使中国向空间站的运作更近了一步，空间站技术先前只有俄罗斯和美国掌握。operation“运行，操作”，符合语意。答案C.完形填空A little boy was learning to play the piano in a musical school.One day，Paderewski，who was a very famous _16_in Poland，was holding a p
12、iano concert in his city.Wishing to encourage her young sons _17_ on the piano，his mother took the boy to the Paderewski concert.After they were seated，the mother _18_a friend in the audience，who she hadnt met for a long time.So she walked down the aisle(过道)to _19_her.The mother and her friend stood
13、 _20_happily for a while before the _21_.Seizing the opportunity，the little boy rose and eventually made his way through a door _22_“No Admittance”to explore the wonders of the concert hall.When the house lights became _23_and the concert was about to begin，the mother returned to her _24_.And she di
14、scovered that her child was _25_.She looked around，but her son was nowhere to be seen.Suddenly，the _26_parted and spotlights _27_on the impressive piano on the stage.To her _28_，the mother saw her little boy sitting at the _29_，innocently playing Twinkle，Twinkle Little Star on the piano.At that mome
15、nt，the great piano master made his entrance.He_30_moved to the piano in a hurry，and _31_in the boys ear，“Dont _32_.Keep playing.”Then leaning over，Paderewski reached down with his left hand and began filling in a bass(低音的)part.Soon his_33_arm reached around to the other side of the child and he adde
16、d a running obbligato(伴奏)Together，the old master and the young beginner transformed a frightening situation into a (n) _34_experience.The audience had never seen such a performance form.They listened curiously and attentively，_35_in the wonderful music world.【语篇解读】本文为记叙文。波兰著名钢琴家Paderewski在一次演奏会上突遇意外
17、事件，但他沉着应对，巧妙化解了困境，并把它扭转成一次令人耳目一新的体验。16A.violinistBscientist CartistDpianist解析根据后面的“holding a piano concert”可知Paderewski是一位著名的钢琴家。答案D17A.progressBcuriosity CtalentDinterest解析为了鼓励她儿子在钢琴上取得进步，她决定带儿子去听这个音乐会。progress“进步”，符合语境。答案A18A.calledBspotted CmadeDtreated 解析spot在此用作动词，意为“看出，认出”。 答案B19A.congratulate
18、Bwelcome CgreetDhelp 解析根据常识判断，在剧院遇到朋友，她过去与她的朋友打招呼。greet“问候，招呼”，符合语境。 答案C20A.chattingBquarreling CjokingDlaughing 解析在演出开始之前，这位母亲站在那里与朋友开心地聊了一会儿。chat“聊天”，符合语境。 答案A21A.classBlectureCmeetingDperformance 解析见上题解析。performance意为“表演，演奏”，符合语境。 答案D22A.decoratedBequipped CpackedDmarked 解析这个小男孩最后竟然摸进了一扇上面写着“不得入内
19、”的门里。mark“在上做记号”，符合语境。 答案D23A.dimBbright CshinyDcolorful 解析根据常识及_27_空所在句的内容可知，表演快开始时灯光暗下来。dim“昏暗的”，符合语境。 答案A24A.homeBtable CseatDpiano 解析前面提到她离开座位去与朋友打招呼，现在演出快开始了，她应是回到了座位上。故选C项。 答案C25A.missingBsick CafraidDasleep 解析后面一句“She looked around，but her son was nowhere to be seen.”是线索提示，她的儿子不见了。故选A项。 答案A26
20、A.friendsBdoor CstageDcurtain 解析根据常识判断是幕布拉开了。故选D项。 答案D27A.insistedBtook CfocusedDagreed解析聚光灯打在钢琴上面。focus on意为“把集中(于)上”，符合语境。insist on“坚持”，take on“呈现”，agree on“达成一致”，均不符合语境。答案C28A.horrorBdelight CshameDpride 解析这位母亲突然看见自己的儿子坐在钢琴前弹琴肯定很恐慌。horror“惊恐”，符合语境。下文的“a frightening situation”也是线索提示。 答案A29A.floorB
21、keyboard CspotlightDentrance 解析这个男孩正在弹琴，故可判断他坐在键盘边上。keyboard在文中意为“(乐器的)键盘”。 答案B30A.quicklyBangrily CslowlyDsadly解析此处强调动作快，故选A。答案A31A.shoutedBcriedCtalkedDwhispered解析后面的 “in the boys ear” 暗示钢琴家在男孩的耳边小声说话，故选D。whisper “悄声说，低语”。答案D32A.waitBquitCspeakDplay解析后面的“Keep playing ”表明钢琴家要他继续弹下去，不要停下来。quit“停止”，符
22、合语境。答案B33A.shortBlong CrightDleft 解析前面一句中的“Paderewski reached down with his left hand”表明钢琴家这次伸出了右手来弹奏。 答案C34A.creativeBattractive CembarrassingDpuzzling解析这种演奏法以前从未有过，是一种创新体验。creative“创造(性)的”，符合语境。答案A35A.engagedBcaught CinvolvedDlost 解析此处表示沉醉在这美好的音乐世界之中，lost“全神贯注的”，符合语境。 答案D.阅读理解AWant to find Bigfoot
23、? Matt Moneymaker, president of Animal Planets Finding Bigfoot, says the creatures have been seen in every state but Hawaii.Redwoods State Park, CaliforniaWith its towering redwoods and thick forest, its hard to beat the atmosphere at this Northern California park.Moneymaker recommends taking a walk
24、 along the Smith River on Howland Hill Road.“We heard of lots of different sightings and sounds in there，”he says.“Ive found tracks crossing that road.”7074657335.SalmonHuckleberry Wilderness, OregonYou dont have to go far to find Bigfoot.This area 20 miles east of Portland in the Mount Hood Nationa
25、l Forest is prime spotting territory.Bigfoot apparently has a sweet tooth and goes ape for huckleberries, which grow in the area.Scores of campers have been scared off by noises and have had rocks thrown at them.5036681700.Valles Caldera National Preserve, New MexicoThe high density of deer attracts
26、 Bigfoot to this place.The creatures may use the parks mountainous lookouts to watch over deer in spring.Even when theres no wind, dead trees often topple mysteriously, with their roots above the earth.“They let you know that theyre there.”5056613333.Bird Mountain Wildlife Management Area, VermontTh
27、is prominent mountain peak outside the town of Rutland has had its share of activity, including a trailcam picture famous in Bigfoot circles of what appears to be a female one carrying her offspring (后代). Centuries ago，American Indians reported seeing an apelike creature and，more recently, hikers sa
28、y that they have come upon a Bigfoot.8007568880.Fahnestock State Park, New YorkTheres a long history of Bigfoot in this mountain park a mere 90 minutes from New York City. Moneymaker says investigators have found mysterious markings in the snow.8452257207.Ponca Wilderness Area, ArkansasMoneymaker sa
29、ys he had several good Bigfoot moments on a recent expedition in this area along the Buffalo National River in northern Arkansas.Most of the Bigfoot action centered on the area near Steel Creek Campground.8704392502.【语篇解读】想去美国跟大脚怪亲密“接触”一下吗？那可以尝试Moneymaker提供的几个地方。36Visitors are likely to see Bigfoot
30、in the following places EXCEPT_.ACaliforniaBNew MexicoCHawaiiDArkansas解析考查细节理解。从第一段中的“says the creatures have been seen in every state but Hawaii”可知，在夏威夷，人们不会见到大脚怪。所以选C项。答案C37If people want to see Bigfoot in Fahnestock State Park，they should phone_.A5036681 700B8452257 207C5056613 333D8007568 880解析考
31、查细节理解。从Fahnestock State Park，New York部分的内容可知，如果人们要去Fahnestock State Park看大脚怪的话，那他们可以拨打电话8452257207。所以选B项。答案B38What can we learn about Bigfoot from the passage?ABigfoot is often attacked by human being.BBigfoot doesnt like eating animals like deer.CBigfoot is afraid of inhabiting in a thick forest.DB
32、igfoot likes eating sweet fruit like huckleberries.解析考查细节理解。从SalmonHuckleberry Wilderness，Oregon部分中的“Bigfoot apparently has a sweet tooth and goes ape for huckleberries”可知，大脚怪喜欢吃美洲越橘之类的甜食。所以选D项。答案D39Where did Moneymaker have several good Bigfoot moments?AIn Valles Caldera National Preserve.BIn Salmo
33、nHuckleberry Wilderness.CIn Ponca Wilderness Area.DIn Bird Mountain Wildlife Management Area.解析考查细节理解。从最后一段中的“Moneymaker says he had several good Bigfoot moments on a recent expedition in this area”可知，Moneymaker在Ponea Wilderness Area曾经亲密“接触”过大脚怪几次。所以选C项。答案C40The underlined word “topple” in the passa
34、ge can be replaced by“_”Afall downBeat upCmove overDburn down解析考查词义猜测。从画线词后面的“with their roots above the earth”可知，该词意为“倒下”。所以选A项。答案AB(2013湛江一中期末测试)If cars had wings，they could fly and that just might happen，beginning in 2012.The company Terrafugia，based in Woburn，Massachusetts，says it plans to deliv
35、er its carplane，the Transition，to customers by the end of 2012.“Its the next wow vehicle，” said Terrafugia，vice president Richard Gersh.“Anybody can buy a Ferrari，but as we say，Ferraris dont fly.”The carplane has wings that unfold for flyinga process the company says takes one minuteand fold back up
36、 for driving.A runway is still required to take off and land.The Transition is being marketed more as a plane that drives than a car that flies，although it is both.The company has been working with FAA to meet aircraft regulations，and with the National Highway Traffic Safety Administration to meet v
37、ehicle safety regulations.The company is aiming to sell the Transition to private pilots as a more convenient and cheaper way to fly.They say it saves you the trouble of trying to find another mode of transportation to get to and from airports：you drive the car to the airport and then youre good to
38、go.When you land，you fold up the wings and hit the road.There are no expensive parking fees because you dont have to store it at an airportyou park it in the garage at home.The carplane is designed to fly primarily under 10,000 feet.It has a maximum takeoff weight of 1,430 pounds，including fuel and
39、passengers.Terrafugia says the Transition reduces the potential for an accident by allowing pilots to drive under bad weather instead of flying into marginal(边缘的) conditions.The Transitions price tag：$194,000.But there may be additional charges for options like a radio，transponder or GPS.Another opt
40、ion is a fullplane parachute.“If you get into a very awful situation，it is the necessary safety option，”Gersh said.So far，the company has more than 70 orders with deposits.“Were working very closely with them，but there are still some remaining steps，” Brown said.【语篇解读】本文是一篇新闻报道。文章主要讲的是汽车飞机的一些近况，这种新型
41、交通工具将在2012年年底上市。41We can learn from the first paragraph that _.Acarplanes will be popular in 2012Bpeople might drive a carplane in 2012Cboth the Transition and the Ferrari can take off and landDRichard Gersh is the vice president of Massachusetts解析细节理解题。根据第一段中的“The company Terrafugia，based in Woburn
42、，Massachusetts，says it plans to deliver its carplane，the Transition，to customers by the end of 2012.”可知选B。答案B42It takes the carplane one minute to _.Afold and unfold its wingsBunfold wings for flyingCland in the airportDmeet flying safety regulations解析细节理解题。根据第三段中的“The carplane has wings that unfold
43、 for flyinga process the company says takes one minute”可知选B。答案B43According to the passage，which of the following is NOT true?AThe carplane needs a runway to take off and land.BTo meet aircraft regulations，the company has been working with FAA.CThe carplane may fly as high as normal planes.DPeople ca
44、n park the carplane in the garage at their home.解析推理判断题。根据文章倒数第四段中的“The carplane is designed to fly primarily under 10,000 feet.”可知C项不符合文意。答案C44The underlined word “it” in the last but one paragraph refers to _.Athe radioBthe transponderCthe GPSDthe fullplane parachute解析猜测词义题。根据“Another option is a
45、fullplane parachute.”和“If you get into a very awful situation，it is the necessary safety option”的过渡关系，再结合句中的“a very awful situation”可推断it应指降落伞，故选D项。答案DCMark Twain has been called the inventor of the American novel.And he surely deserves additional praise：the man who popularized the clever literary a
46、ttack on racism.I say clever because antislavery fiction had been the important part of the literature in the years before the Civil War.H.B.Stowes Uncle Toms Cabin is only the most famous example.These early stories dealt directly with slavery.With minor exceptions，Twain planted his attacks on slav
47、ery and prejudice into tales that were on the surface about something else entirely.He drew his readers into the argument by drawing them into the story.Again and again，in the postwar years，Twain seemed forced to deal with the challenge of race.Consider the most controversial，at least today，of Twain
48、s novels，Adventures of Huckleberry Finn.Only a few books have been kicked off the shelves as often as Huckleberry Finn，Twains most widely read tale.Once upon a time，people hated the book because it struck them as rude.Twain himself wrote that those who banned the book considered the novel “trash and
49、 suitable only for the slums(贫民窟)”More recently the book has been attacked because of the character Jim，the escaped slave，and many occurences of the word nigger.(The term Nigger Jim，for which the novel is often severely criticized，never appears in it.)But the attacks were and are sillyand miss the p
50、oint.The novel is strongly antislavery.Jims search through the slave states for the family from whom he has been forcibly parted is heroic.As JChadwick has pointed out，the character of Jim was a first in American fictiona recognition that the slave had two personalities，“the voice of survival within
51、 a white slave culture and the voice of the individual：Jim，the father and the man.”There is much more.Twains mystery novel Puddnhead Wilson stood as a challenge to the racial beliefs of even many of the liberals of his day.Written at a time when the accepted wisdom held Negroes to be inferior(低等的)to
52、 whites，especially in intelligence，Twains tale centered in part around two babies switched at birth.A slave gave birth to her masters baby and，for fear that the child should be sold South，switched him for the masters baby by his wife.The slaves lightskinned child was taken to be white and grew up wi
53、th both the attitudes and the education of the slaveholding class.The masters wifes baby was taken for black and grew up with the attitudes and intonations of the slave.The point was difficult to miss：nurture(养育)，not nature，was the key to social status.The features of the black man that provided the
54、 stuff of prejudicemanner of speech，for examplewere，to Twain，indicative of nothing other than the conditioning that slavery forced on its victims.Twains racial tone was not perfect.One is left uneasy，for example，by the lengthy passage in his autobiography(自传)about how much he loved what were called“
55、nigger shows”in his youthmostly with white men performing in blackfaceand his delight in getting his mother to laugh at them.Yet there is no reason to think Twain saw the shows as representing reality.His frequent attacks on slavery and prejudice suggest his keen awareness that they did not.Was Twai
56、n a racist？Asking the question in the 21st century is as wise as asking the same of Lincoln.If we read the words and attitudes of the past through the“wisdom”of the considered moral judgments of the present，we will find nothing but error.Lincoln，who believed the black man the inferior of the white，f
57、ought and won a war to free him.And Twain，raised in a slave state，briefly a soldier，and inventor of Jim，may have done more to anger the nation over racial injustice and awaken its collective conscience than any other novelist in the past century.【语篇解读】 通过研究马克吐温的作品，来判定他是否是一名种族主义者。作者列举了大量事实，说明了马克吐温是名反
58、对种族主义的斗士，反驳了别人那些错误的观点。45How do Twains novels on slavery differ from Stowes?ATwain was more willng to deal with racism.BTwains attack on racism was much less open.CTwains themes seemed to agree with plots.DTwain was openly concerned with racism.解析推理判断题。由第二段With minor exceptions，Twain planted his atta
59、cks on slavery and prejudice into tales that were on the surface about something else directly可知。答案B46Recent criticism of Adventures of Huckleberry Finn arose partly from its_.Atarget readers at the bottomBantislavery attitudeCrather impolite languageDfrequent use of “nigger”解析细节理解题。由第三段More recentl
60、y the book has been attacked because of the character Jim，the escaped slave，and many occurences of the word nigger.(The term Nigger Jim，for which the novel is often severely criticized，never appears in it.)可知。答案D47What best proves Twains antislavery stand according to the author?AJims search for his
61、 family was described in detail.BThe slaves voice was first heard in American novels.CJim grew up into a man and a father in the white culture.DTwain suspected that the slaves were less intelligent.解析推理判断题。由第五段中的后三句话可推出。答案C48The story of two babies switched mainly indicates that_.Aslaves were forced
62、 to give up their babies to their mastersBslaves babies could pick up slaveholders way of speakingCblacks social position was shaped by how they were brought upDblacks were born with certain features of prejudice解析推理判断题。由第六段第一句The point was difficult to miss：nurture(养育)，not nature，was the key to soc
63、ial status，可推。答案C49What does the underlined word “they” in Paragraph 7 refer to?AThe attacks. BSlavery and prejudice.CWhite men. DThe shows.解析词义辨析题。由第七段Yet there is no reason to think Twain saw the shows as representing reality.His frequent attacks on slavery and prejudice suggest his keen awareness
64、 thar they did not.可知。答案D50What does the author mainly argue for?ATwain had done more than his contemporary writers to attack racism.BTwain was an admirable figure comparable to Abraham Lincoln.CTwains works had been banned on unreasonable grounds.DTwains works should be read from a historical point
65、 of view.解析主旨大意题。该篇从马克吐温的人生经历，他的作品及其它作者的作品进行比对后，作者得出了：马克吐温比与他同时代的作家更反对种族主义。答案A.任务型阅读All of us, at some point, experience nights where we have difficulty falling asleep or staying asleep. The National Institute of Health estimates that one in three adults has bouts of infrequent sleeplessness or inso
66、mnia, while one in 10 sufferes from chronic insomnia. Being unable to get a good nights sleep can cause disruptions in our daytoday life. But persistent sleeplessness can lead to physical and emotional health problems.The body needs sleep to rejuvenate itself and rebuild the cells necessary to keep
67、the immune system strong and the brain functioning properly. Everyones body requires a different amount of sleep to accomplish these goals. The average amount of sleep needed by an adult is around seven or eight hours a night. However, some people can function quite well with less than that, while o
68、thers need more to be at peak performance.Sleeplessness can be caused by many different things. Most people experience sleeplessness for a short period of time due to an outside stimulus such as stress, improper diet, a poor sleeping environment or an acute medical concern such as the flu. Once the
69、stimulus passes, the ability to sleep will usually return. Chronic sleeplessness may be caused by ongoing health concerns such as the physical pain of arthritis or the emotional pain of anxiety and depression.Prolonged sleeplessness can have a negative effect on the way the body performs daily tasks
70、. Those that suffer from sleepless nights may find themselves feeling drowsy or fatigued during the day. The ability to concentrate or focus on a task diminishes and you are less mentally alert. Because the body needs sleep to support a healthy immune system, those that are sleepdeprived may be more
71、 susceptible to both acute and chronic illnesses such as high blood pressure and diabetes.Sleeplessness not only takes a toll on your physical self but also your emotional wellbeing. Being unable to sleep well for a few nights may only produce minor irritability. However, if sleeplessness becomes ch
72、ronic, the price could be much higher in the form of anxiety, depression and possibly substance abuse. Those with chronic sleeplessness may turn to controlled substances such as sleeping pills and alcohol to aid them in their quest for a good nights sleep.There are numerous home remedies for mild sl
73、eeplessness. Prepare your body for sleep by avoiding caffeinated drinks such as tea or coffee before bed. Dont exercise strenuously before bedtime; instead do something relaxing such as meditate or take a warm bath. Go to bed only when you feel sleepy and not because of a selfappointed bedtime.Final
74、ly, create a favorable sleeping environment by removing stimulants from your bedroom such as extra lighting or a television. If you still cannot find relief, it may be time to visit your physician for help. A sleep study will be done that can help to determine the cause of the sleeplessness and poss
75、ible solutions.【语篇解读】 在现代生活中，由于各种各样的原因，大多数人会遭受不同程度的失眠。本文为我们讲述了失眠会对我们造成的影响以及解决方法。51different根据文章第一段的第二句“The National Institute of Health estimates that one in three adults has bouts of infrequent sleeplessness or insomnia, while one in 10 suffers from chronic insomnia.”可知，许多人遭受着不同程度的失眠。52strengthen根据
76、文章第二段第一句中的“keep the immune system strong”可知答案。53proper根据文章第二段第一句中的“keep.the brain functioning properly”可知答案。54average根据第二段倒数第二句“The average amount of sleep needed by an adult is around seven or eight hours a night.”可知答案。55causes根据文章第三段以及右栏中的信息可知，此处表示导致失眠的因素。56Physical根据第五段第一句“Sleeplessness not only
77、takes a toll on your physical self but also your emotional wellbeing.”以及右栏内容可知答案。57depressed根据第五段倒数第二句“However, if sleeplessness becomes chronic, the price could be much higher in the form of anxiety, depression and possibly substance abuse.”可知答案。58Solutions根据文章的最后一段以及右栏中的信息可知此处给我们提出了一些治疗失眠的办法。59rel
78、axing根据文章最后一段第三句“Dont exercise strenuously before bedtime; instead do something relaxing such as meditate or take a warm bath.”可知答案。60necessary/needed根据文章最后一段的倒数第二句可以推知答案。必要(需要)的时候要看医生。.书面表达随着社会的发展，日常通讯方式也越来越方便、快捷、多元化。几乎每个高中生都有了自己的QQ号，可以用QQ和自己的朋友聊天，向老师问问题，交流思想。但有的同学花了太多的时间在QQ上，有的QQ好友甚至有几百人之多。请你就以上现象
79、进行分析，并发表自己的看法。词数：150左右。_【范文赏读】With the development of science and technology, the way of communication has become increasingly diverse and convenient.People can communicate with their friends or relatives freely in different ways.Among them chatting on the QQ is one of the most popular ones.Almost e
80、very senior high school student has their own QQ number, with which they can chat with their friends, ask their teachers to help them solve their puzzles and exchange their thoughts.QQ is really a helpful tool to them.However, some students have spent too much time chatting with their QQ friends, so
81、me of whom are totally strangers.Most of the chatting on the QQ is completely meaningless.Whats worse, some students have hundreds of QQ friends, eating up almost all their spare time, even in the classroom.I do think that QQ can bring us much convenience and benefit when communicating with others, but what we should do is use it properly and reasonably.We should limit our time on it and devote ourselves to our study.
