练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
    4．When you make a mistake，big or small，cherish it like it's the most precious thing in the world．Because in some ways，it is．
    Most of us feel bad when we make mistakes，beat ourselves up about it，feel like failures，get mad at ourselves．
    And that's only natural：most of us have been taught from a young age that mistakes are bad，that we should try to avoid mistakes．We've been scolded when we make mistakes-at home，school and work．Maybe not always，but probably enough times to make feeling bad about mistakes an unconscious reaction．
    Yet without mistakes，we could not learn or grow．If you think about it that way，mistakes should be cherished and celebrated for being one of the most amazing things in the world：they make learning possible； they make growth and improvement possible．
    By trial and error-trying things，making mistakes，and learning from those mistakes-we have figured out how to make electric light，to paint the ceiling of the Sistine Chapel，to fly．
    Mistakes make walking possible for the smallest toddler，make speech possible，make works of genius possible．
    Think about how we learn：we don't just consume information about something and instantly know it or know how to do it．You don't just read about painting，or writing，or computer programming，or baking，or playing the piano，and know how to do them right away．Instead，you get information about something，from reading or from another person or from observing，then you make mistakes and repeat，making mistakes，learning from those mistakes，until you've pretty much learned how to do something．That's how we learn as babies and toddlers，and how we learn as adults．Mistakes are how we learn to do something new-because if you succeed at something，it's probably something you already knew how to do．You haven't really grown much from that success-at most it's the last step on your journey，not the whole journey．Most of the journey was made up of mistakes，if it's a good journey．
    So if you value learning，if you value growing and improving，then you should value mistakes．They are amazing things that make a world of brilliance possible．
    60．Why do most of us feel bad about making mistakes？C
    A．Because mistakes make us suffer a lot．
    B．Because it's a natural part in our life．
    C．Because we've been taught so from a young age．
    D．Because mistakes have ruined many people's careers．
    61．According to the passage，what is the right attitude to mistakes？C
    A．We should try to avoid making mistakes．
    B．We should owe great inventions mainly to mistakes．
    C．We should treat mistakes as good chances to learn．
    D．We should make feeling bad about mistakes an unconscious reaction．
    62．The underlined word"toddler"in Para graph 6 probably means．A
    A．a small child learning to walk      
    B．a kindergarten child learning to draw
    C．a primary pupil learning to read     
    D．a school teenager learning to write
    63．We can learn from the passage that．B
    A．most of us can really grow from success
    B．growing and improving are based on mistakes
    C．we learn to make mistakes by trial and error
    D．we read about something and know how to do it right away．

    分析 本文属于议论文阅读，作者通过这篇文章主要告诉我们错误的价值，错误可以让我们从中学到很多的东西，错误可以促进我们成长，让我们进步，因此我们要学会从错误中进步．

    解答 60．C．细节理解题．根据第三段首句中"most of us have been taught from a young age that mistakes are bad，"可知我们觉得犯错不好是因为我们大多数人都从年轻时就被教导犯错误是不好的；故选C．
    61．C．细节理解题．根据最后一段第一句"So if you value learning，if you value growing and improving，then you should value mistakes．"可知我们应该珍视错误，把它当做是一个学习的好机会；故选C．
    62．A．词义推测题．根据文章第五段"Mistakes make walking possible for the smallest toddler，make speech possible，make works of genius possible"可以推测此处表示"初学走路的小孩子"，故选A．
    63．B．推理判断题．根据文章最后一段"So if you value learning，if you value growing and improving，then you should value mistakes"可知"成长和提高是建立在错误基础之上的"；故选B．

    点评 本文是一个科教类阅读理解，题目涉及多道细节理解题，做题时结合原文和题目有针对性的找出相关语句进行仔细分析，结合选项选出正确答案．推理判断题也是要在抓住关键句子的基础上合理的分析才能得出正确答案，切忌胡乱猜测，一定要做到有理有据．

    练习册系列答案
    年级 高中课程 年级 初中课程
    高一 高一免费课程推荐！ 初一 初一免费课程推荐！
    高二 高二免费课程推荐！ 初二 初二免费课程推荐！
    高三 高三免费课程推荐！ 初三 初三免费课程推荐！
    相关习题

    科目：高中英语 来源： 题型：阅读理解

    12．Hollywood's theory that machines with evil（邪恶） minds will drive armies of killer robots is just silly．The real problem relates to the possibility that artificial intelligence（AI） may become extremely good at achieving something other than what we really want．In 1960 a well-known mathematician Norbert Wiener，who founded the field of cybernetics（控制论），put it this way："If we use，to achieve our purposes，a mechanical agency with whose operation we cannot effectively interfere（干预），we had better be quite sure that the purpose put into the machine is the purpose which we really desire．"
         A machine with a specific purpose has another quality，one that we usually associate with living things：a wish to preserve its own existence．For the machine，this quality is not in-born，nor is it something introduced by humans； it is a logical consequence of the simple fact that the machine cannot achieve its original purpose if it is dead．So if we send out a robot with the single instruction of fetching coffee，it will have a strong desire to secure success by disabling its own off switch or even killing anyone who might interfere with its task．If we are not careful，then，we could face a kind of global chess match against very determined，super intelligent machines whose objectives conflict with our own，with the real world as the chessboard．
         The possibility of entering into and losing such a match should concentrate the minds of computer scientists．Some researchers argue that we can seal the machines inside a kind of firewall，using them to answer difficult questions but never allowing them to affect the real world．Unfortunately，that plan seems unlikely to work：we have yet to invent a firewall that is secure against ordinary humans，let alone super intelligent machines．
         Solving the safety problem well enough to move forward in AI seems to be possible but not easy．There are probably decades in which to plan for the arrival of super intelligent machines．But the problem should not be dismissed out of hand，as it has been by some AI researchers．Some argue that humans and machines can coexist as long as they work in teams--yet that is not possible unless machines share the goals of humans．Others say we can just"switch them off"as if super intelligent machines are too stupid to think of that possibility．Still others think that super intelligent AI will never happen．On September 11，1933，famous physicist Ernest Rutherford stated，with confidence，"Anyone who expects a source of power in the transformation of these atoms is talking moonshine．"However，on September 12，1933，physicist Leo Szilard invented the neutron-induced（中子诱导） nuclear chain reaction．

    67．Paragraph 1 mainly tells us that artificial intelligence mayA．
    A．run out of human control
    B．satisfy human's real desires
    C．command armies of killer robots
    D．work faster than a mathematician
    68．Machines with specific purposes are associated with living things partly because they might be able toA．
    A．prevent themselves from being destroyed
    B achieve their original goals independently
    C．do anything successfully with given orders
    D．beat humans in international chess matches
    69．According to some researchers，we can use firewalls toD．
    A．help super intelligent machines work better
    B．be secure against evil human beings
    C．keep machines from being harmed
    D．avoid robots'affecting the world
    70．What does the author think of the safety problem of super intelligent machines？C
    A．It will disappear with the development of AI．
    B．It will get worse with human interference．
    C．It will be solved but with difficulty．
    D．It will stay for a decade．

    查看答案和解析>>

    科目：高中英语 来源： 题型：书面表达

    12．假定你是李华，计划组织一次郊游，请给你的英国朋友Chris写封邮件邀请他参加．内容包括：
    1．参加者；
    2．时间、地点；
    3．活动：登山、野餐等．
    注意：
    1．词数80左右；
    2．可以适当增加细节，以使行文连贯．
    Dear Chris，
    I am sincerely inviting you to join us to go for an outing this weekend．Aiming to enhance our relation and build up our bodies，the trip involves climbing mountains and a picnic．（高分句型一）（活动：登山、野餐等）As is scheduled，the activity will take place at 8：00am on Saturday at the gate of our school and we hope all the students in our class will take an activite part in it．（高分句型二）（参加者、时间、地点）Climbing is an important part of the trip．While pushing our strength to the limit，we are also breathing fresh air and appreciating the gorgeous scenery on the way．（高分句型三）
    Hope you won't miss the joyful activity．Your attendance is greatly expected．
    Yours，
    Li Hua．

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    12．The booking notes of the play"the Age of Innocence"：
    Price：10
    BOOKING
    There are four easy ways to book seats for performance：
    -----in person
    The Box Office is open Monday to Saturday，10 a．m．-8 p．m．
    -----by telephone
    Ring 01324976 to reserve your tickets or to pay by credit card
    （Visa，MasterCard and Amex accepted）
    -----by post
    Simply complete the booking form and return it to Global Theatre Box Office．
    -----on line
    Complete the on-line booking form at www．Satanfiedtheatre．com
    DICOUNTS：
    Saver：2 off any seat booked any time in advance for performances from Monday to Thursday．Savers are available for children up to 16 years old，over 60s and full-time students．
    Supersaver：half-price seats are available for people with disabilities and one compa nion．It is advisable to book in advance．There is a maximum of eight wheelchair spaces available and one wheelchair space will be held until an hour before the show．
    Standby：best available seats are on sale for 6 from one hour before the performance for people eligible（suitable）for Saver and Supersaver discounts and thirty minutes before for all other
    customers．
    Group Bookings：
    There is a ten per cent discount for parties of twelve or more．
    School：school parties of ten or more can book 6 standby tickets in advance and will get every tenth ticket free．
    Please note：we are unable to exchange tickets or refund money unless a performance is cancelled due to unforeseen circumstances．
    25．If you want to book a ticket，you CANNOTC
    A．use the Internet                
    B．ring the booking number and pay for the tickets by credit card．
    C．go to the Box Office on Sundays．
    D．complete a booking form and post it to the Box Office．
    26．If you make a group booking for a group of 14 adults，how much should you pay？D
    A.120         B.150         C.140            D.126
    27．Which of the following is NOT true according to the passage？D
    A．There are only 8 wheelchair spaces in the theater．
    B．The audience can‘t refund money if the performance is on show．
    C．A group of 12 persons can get 10 per cent discount．
    D．A school party of 15 students should pay 90 for the standby tickets．
    28．What kind of tickets are the cheapest？B
    A．The standby tickets．
    B．The standby tickets for school parties of ten or more．
    C．The tickets for Saver discount．
    D．The tickets for group booking．

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    19．Researchers may have discovered a perfect material of dieting-low fat cake and cheese．British researchers say they have created a protein （蛋白质） that can replace fat perfectly．
    The proteins will enable food producers to remove much of the fat used in their products but without reducing product quality．
    Funded by team from University of Edinburgh，the researchers have produced the modified （调整了的） proteins that easily break down and therefore work nearly the same as the fats do during food production．
    "We've paved the way for the development of modified proteins that can be used to produce a wider range of appealing low-fat foods，"said Dr．Steve Euston，who led the research．"The result could be important for health benefits，as well as a reduction in the burden on the National Health Service （NHS） caused by many weight-related health problems．"
    Protein-for-fat substitution （替代品） is not a completely new idea，but to date it has been limited to products such as yogurts．
    In cheeses and cakes it has proved less successful in ensuring the original taste and texture fundamental to consumer satisfaction，mainly because proteins could not mimic the behavior of fats closely enough．
    By studying the proteins'chemical structure，the team has developed a detailed understanding of how proteins behave when they are heated or go through other food producing processes．
    The proteins could encourage development of a wider choice of low-fat foods，helping consumers to eat more healthily and reducing weight-related health problems．
    The team has achieved particularly promising results in using proteins to replace eggs，which is commonly used in bakery items．
    Such substitution not only cuts fat content； because eggs can be subject to sharp changes in price．It could also cut the cost products and so encourage consumers to eat more healthily．
    32．What can we learn from the passage？A
    A．The NHS will benefit from this new finding．
    B．The research team is funded by food producers．
    C．Protein for fat substitution is a completely new idea．
    D．Products of modified proteins have been put on sale．
    33．The underlined word"mimic"meansD．
    A．reduce　　　　    B．make              C．remove D．imitate（模仿）
    34．These new proteins work nearly the same as the fats do becauseB．
    A．they will cut fat content easily           
    B．they will break down easily
    C．their products are cheaper and healthier    
    D．they ensure the original taste and texture
    35． Which of the following is the best title？A
    A．A Special Protein                      
    B．How Proteins Work
    C．Cut Down the Food Cost                
    D．A Special Research Team．

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    9．Cyberspace，the connections between computers in different places，considered as a real place where information，messages and pictures exist，mirrors the real world in many ways．People ask for information，play games，and share hobbies．Others buy and sell products．Still others look for friendship，or even love．
    Unlike the real world，however，your knowledge about a person is limited to words on a computer screen．Identity and appearance mean very little in cyberspace．Rather，a person's thoughts-or at least the thoughts they type-are what really count．So even the shyest person can become a chat room star．
    Usually，this"faceless"communication doesn't create problems．Identity doesn't really matter when you're in a chat room discussing politics or hobbies．In fact，this emphasis（强调，重视） on the ideas themselves makes the Internet a great place for exciting conversation．Where else can so many people come together to chat？But some Internet users want more than just someone to chat with．They're looking for serious love relationships．Is cyberspace a good place to find love？That answer depends on whom you ask．Some of these relationships actually succeed．Others fail miserably．
    Supporters of online relationships state that the Internet allows couples to get to know each other intellectually first．Personal appearance doesn't get in the way．But critics of online relationships argue that no one can truly know another person in cyberspace．Why？Because the Internet gives users a lot of control over how others view them．Internet users can carefully craft their words to fit whatever image they want to give．And they don't have to worry about what their"nonverbal"（非言语交际的）communication is doing for their image．In a sense，they're not really themselves．
    All of this may be fine if the relationship stays in cyberspace．But not knowing a person is a big problem in a love relationship．With so many unknowns，it's easy to let one's imagination"fill in the blanks．"This inevitably（不可避免地） leads to disappointment when couples meet in person．How someone imagines an online friend is often quite more different than the real person．So，before looking for love in cyberspace，remember the advice of Internet pioneer Clifford Stoll："Life in the real world is far richer than anything you'll find on a computer screen．"
    63．According to the passage，chatting in the cyberspaceB．
    A．needs people to be rich in knowledge       
    B．puts emphasis on people's thoughts 
    C．allows people to discuss politics secretly
    D．stresses more about people's identity
    64．People who are against online love thinkD．
    A．it is hard to protect t he other's identity
    B．the faceless communication is exciting
    C．what is said online is under control of the Internet
    D．one may not show the real self in cyberspace
    65．By saying"With so many unknowns，it's easy to let one's imagination‘fil l in the blanks'"，the writer means thatD．
    A．the Internet makes it easy for people to imagine how others view them
    B．the Internet allows people to get more information about their loved ones
    C．people usually get to know each other by chance through the Internet
    D．people may be disappointed when they meet in person
    66．We can infer from the last paragraph that CliffordB．
    A．demands to develop the computer system
    B．supports to look for love in the real life
    C．encourages people to enjoy modern life
    D．believes it hopeless to find love online．

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    16．The province possessesrich mineral resources．

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    13．Never Put off Tomorrow What You Can Do Today
    Want to put off studying for the physics test？Or writing that thirty-five-page research paper on future uses of biotechnology？Sure you do？And who wouldn't？But it's still a silly idea to put off doing something until a future time．Here is why…
    36．BThe task will be still the same．It won't be any more fun and you still won't want to do it．As the deadline gets closer and closer，the task seems to become larger and larger if you haven't started the work．And the stress increases．Now not only do you have to write that paper，you have to do it under great pressure．
    37．FBefore you start，it seems that the task is unlikely to be accomplished．But you know what？You're probably miscalculating．Get started-maybe on a small piece-and you will discover that you have more resources and know more about the subject than you thought．Result？You won't experience nearly as much suffering as you expected to．Things are guaranteed-100 percent-to get better．
    38．EIf you leave your work before the night before it's due，you give up the possibility of getting input from your professor．Professors regularly give advice-or at least a few useful tips-during office hours．Unfortunately，though，they don't usually hold office hours at midnight，so you will be out of luck when you discover the night before the midterm that you have no idea how to do the questions that will count for two-thirds of your grade．
    39．CEver wonder why the professor assigns the papers two weeks before it's due？It's because he or she expects you to be thinking about the issue，or doing the research，for two weeks．No，not every waking moment，but at least some of the time．After all，the professor could just as easily have given the assignment one week before it was due if he or she expected less thinking．When you throw together a paper or a report at the last minute，your ideas are half-baked．And your professor will know it．
    40．AIf you put things off at the last minute，you might find that you haven't budgeted enough minutes to finish the necessary tasks．It's the easiest thing in the world to miscalculate how long it'll take to do all the work especially when new issues arise-like illness，family problems，computer breakdowns，trouble at work，and all the other things-as you're thinking through your paper argument or preparing yourself for the coming test．If you keep delaying，you don't allow yourself time for those various life events that have an adverse （不利的） effect on your ability to complete your assignment．

    A．Time can run out．
    B．Tomorrow won't be better．
    C．Ideas need time to develop．
    D．Your professor will be impatient．
    E．You blow off your chances for help．
    F．You are probably overestimating （高估） the pain．
    G．The problem won't be solved．

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    14．Twelve years ago，Rachel Miller was lost when it came to her son John．The 7-year-old was seriously disabled because of his autism（自闭症）．Unable to speak，he withdrew from people at school and，worse still，from his family．
    In March 2003，Miller was introduced to Jeff Hancock，a one-on-one therapist（治疗师）for people with autism．Hancock was hired to be John's companion．The two would go people-watching at the mall in Stuart，Florida，on the weekends．Hancock chatted throughout their trips，even though John couldn't talk back．
    Their relationship developed when Hancock introduced John to the Special Olympics in Martin County．Whenever John was running or bing active，he was smiling．When John turned 12，Hancock introduced him to track at the Special Olympics．For the first three years，the air just observed the sport by watching practices and events．Hancock worked daily with John，showing him everything，including where to sit，stand and walk，so he would understand the flow of the events．
    In May 2014，John's training brought him to the Special Olympics State Summer Games in Orlando．The 18-year-old was competing in the 800meters and the 110-meter hurdles．
    As the 800was setting up，Miller remembered，she pressed her face against the fence，anxiously waiting for John to compete．But as soon as the race started，her fears melted away，and all Miller saw was an athlete，her athlete．"I just wanted to see the best performance．It seemed much more significant than whether he would ever speak or respond to me，"she said．
    John ended up winning the gold medal for the 800．Sports completely changed John，and Miller said that is because of Hancock．"A person with a disability can feel hopeless and isolated（孤独的），and I think that can happen to parents，too．Jeff probably saw that with us，"Miller said，thinking back to when Hancock first met their family．
    21．The first paragraph mainly tells usC．
    A．how Rachel Miller felt 12years ago
    B．why John became disabled
    C．that John wasn't willing to communicate
    D．when John became seriously disabled
    22．How did Jeff Hancock help John？D
    A．By encouraging him to speak to others．
    B．By finding him a better training center for treatment．
    C．By employing a one-on-one therapist for him．
    D．By introducing him to the Special Olympics．
    23．When she saw John was an athlete in the 800meters，Miller feltA．
    A．Delighted     
    B．Curious   
    C．Fearful   
    D．Confused
    24．What can be the best title for the text？B
    A．A Disabled Boy with Autism
    B．Disabled Boy Turning Running Champion
    C．A One-to-one Therapist
    D．A Special Olympic Games．

    查看答案和解析>>

    同步练习册答案