练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
    4．-John，how did your English exam go？
    -I thought I _____，but in fact I came in the top 10% in the class．（　　）
    A．should have failedB．might have failed
    C．couldn't have failedD．mustn't have failed

    分析 ---约翰，你英语考试怎么样？---我原以为可能会不及格，但事实上我是班级前10%．

    解答 答案B．should have done表示对故去发生的事情的一种虚拟，意为"本来应该做某事而实际未做"；might have done表示对过去发生的事情把握性较小的一种推测，意为"过去可能会做某事"；couldn't have done表示对过去发生的事情把握性极大的一种推测，意为"过去一定不可能做…"；mustn't不能用来表推测，也不表虚拟，没有"mustn't have done"这种结构．本题考查情态动词表推测，故可排除A和D两项；再根据下文的语境"but in fact I came in the top 10% in the class"和句子所表达的意思"我原以为可能会不及格"可知答案选B．

    点评 本题考查情态动词表推测的用法．"情态动词+have done"可表示对发生过的事作某种猜测、推测．这个结构是近几年高考情态动词的重点和难点．需要注意在肯定句或否定句中情态动词表推测时强弱程度．在肯定句中：must＞should＞can＞could＞may＞might，在否定句中：can't＞couldn't＞may not，＞might not．

    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：选择题

    14．Heavy smog blankets Beijing．     ，city authorities start using its new smog warning system．（　　）
    A．In turnB．In  timeC．In  responseD．In  return

    查看答案和解析>>

    科目：高中英语 来源： 题型：选择题

    15．Most of my new classmates are kind，but _________ is so good to me as Lucy．（　　）
    A．someoneB．everyoneC．no oneD．none

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    12．The newest instant online celebrity is a lovely feline named Bum with permanently worried eyes，which is sweeping the Internet overnight．
    His owner Courtney Morman，24，made an account on instagram．com to show Bum and raise awareness for rescue cats like him．
    A week ago Couliney made the account，Worried Cat AKA Bum，but it quickly gained more than 500followers．
    After the almost two-year-old Bum was featured on the cat-lovers blog Love Meow，images of his serious and thoughtful expression began flying around the Internet．
    While Bum's eyes might look funny，there's actually nothing wrong with them．His eyes and lids are also shaped a little funny，but other than that，he's totally fine．"He's been seen by a veterinarian （兽医）and nothing is wrong with him，"Courtney said．"The cat has sharp vision and that he's all expert bug-catcher and can chase down toys．"
    Bum and his mates came to the San Diego Humane Society's Cat Nursery，where Courtney works，which is the only program that provides 24-hour care of young cats，when he was 5months old．Courtney fell in love with Bum and decided to adopt him．
    "Although he looks like the most anxious animal alive．"Courtney said，"Bum has a large and loving personality．"She added that he likes to play，with boxes and sleep on her face，but that he's also extremely smart．"He can open drawers!And if he wants something from my purse，he will unzip it and take it．So I have to keep everything locked，"Courtney said．
    Bum also has helped care for other rescue cats and he loves young cats．He's even assisted Courtney in fostering young cats．"He even spends time with injured cats that are recovering，"she said．Courtney also has a three-legged cat named Kingman．

    24．What made Bum so popular on the Internet overnight？C
    A．The interesting account．    B．His loving personality．
    C．His worried-looking eyes．   D．The care from his owner．
    25．Which of the following is true about Bum？C
    A．He prefers sleeping in the box．    B．His followers are decreasing．
    C．He has no difficulty seeing things．D．His images were ruined on the blog．
    26．How did Courtney Morman get Bum？B
    A．She bought him as a house pet．    B．She adopted him from a nursery．
    C．She accepted him as a present．    D．She got him from a veterinarian．
    27．According to the passage，we may conclude thatD．
    A．Bum was adopted at the age of two    B．Courtney has got tired of Bum
    C．Kingman is a cat with worried eyes   D．Bum is smart and full of love．

    查看答案和解析>>

    科目：高中英语 来源： 题型：选择题

    19．-Shall we put off the experiment till next week？
    -        ．I don't think our teacher will be happy with it．（　　）
    A．Never mindB．Sure，go aheadC．Yes，better notD．I'd rather not

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    4．Arriving in Sydney on his own from India，my husband，Rashid，stayed in a hotel for a short time while looking for a house for me and our children．
    During the first week of his stay，he went out one day to do some shopping．He came back in the late afternoon to discover that his suitcase was gone．He was extremely worried as the suitcase had all his important papers，including his passport（护照）．
    He reported the case to the police and then sat there，lost and lonely in strange city，thinking of the terrible troubles of getting all the paperwork organized again from a distant country while trying to settle down in a new one．
    Late in the evening，the phone rang．It was a stranger．He was trying to pronounce my husband's name and was asking him a lot of questions．Then he said they had found a pile of papers in their trash can（垃圾桶）that had been left out on the footpath．
    My husband rushed to their home to find a kind family holding all his papers and documents（文件）．Their young daughter had gone to the trash can and found a pile of unfamiliar papers．Her parents had carefully sorted them out，although they had found mainly foreign addresses on most of the documents．At last they had seen a half-written letter in the pile in which my husband had given his new telephone number to a friend．
    That family not only restored the important documents to us that day but also restored our faith and trust in people．We still remember their kindness and often send a warm wish their way．

    56．What did Rashid plan to do after his arrival in Sydney？B
    A．Go shopping                       B．Find a house
    C．Join his family                   D．Take a vacation
    57．The girl's parents got Rashid's phone number fromC．
    A．a friend of his family                B．a Sydney policeman
    C．a letter in his papers                D．a stranger in Sydney
    58．What does the underlined word"restored"in the last paragraph mean？B
    A．Showed                            B．Gave back
    C．Delivered                         D．Sent out
    59．Which of the following can be the best title for the text？C
    A．From India to Australia            B．Living in a New Country．
    C．Turning Trash to Treasure          D．In Search of New Friends．

    查看答案和解析>>

    科目：高中英语 来源： 题型：阅读理解

    11．While Jennifer was at home taking an online exam for her business law class，a monitor （监控器） a few hundred miles away was watching her every move．
    Using a web camera equipped in Jennifer's Los Angeles apartment，the monitor in Phoenix tracked how frequently her eyes moved from the computer screen and listened for the secret sounds of a possible helper in the room．Her Internet access was locked-remotely-to prevent Internet searches，and her typing style was analyzed to make sure she was who she said she was：Did she enter her student number at the same speed as she had in the past？Or was she slowing down？
    In the battle against cheating，this is the cutting edge and a key to encourage honesty in the booming field of online education．The technology gives trust to the entire system，to the institution and to online education in general．Only with solid measures against cheating，experts say，can Internet universities show that their exams and diplomas are valid-that students haven't just searched the Internet to get the right answers．
    Although online classes have existed for more than a decade，the concern over cheating has become sharper in the last year with the growth of"open online courses．"Private colleges，public universities and corporations are jumping into the online education field，spending millions of dollars to attract potential students，while also taking steps to help guarantee honesty at a distance．
    Aside from the web cameras，a number of other high-tech methods are becoming increasingly popular．Among them are programs that check students'identities using personal information，such as the telephone numbers they once used．
    Other programs can produce unique exams by drawing on a large list of questions and can recognize possible cheaters by analyzing whether difficult test questions are answered at the same speed as easy ones．As in many university classes，term papers are scanned against some large Internet data banks for cheating．

    41．Why was Jennifer watched in an online exam？D
    A．To correct her typing mistakes．
    B．To find her secrets in the room．
    C．To prevent her from slowing down．
    D．To keep her from dishonest behaviors．
    42．The underlined expression cutting edge in Paragraph 3 is closest in meaning toA
    A．advanced technique           
    B．sharpening tool              
    C．effective rule           
    D．dividing line
    43．For Internet universities，exams and diplomas will be valid ifB
    A．they can attract potential students                          
    B．they can defeat academic cheating
    C．they offer students online help                               
    D．they offer many online courses
    44．Some programs can find out possible cheaters byA
    A．checking the question answering speed                  
    B．producing a large number of questions
    C．scanning the Internet test questions                        
    D．giving difficult test questions
    45．Which of the following is the best title of this passage？C
    A．The Advantages of Online Exams                          
    B．The High-tech Methods in Online Courses
    C．The Fight against Cheating in Online Education             
    D．The War against the Booming of Online Education．

    查看答案和解析>>

    科目：高中英语 来源： 题型：填空题

    8．是采取严厉措施治理环境污染的时候了．（measures）It is （high） time to take strict measures to deal with the environment pollution．．

    查看答案和解析>>

    科目：高中英语 来源： 题型：选择题

    9．Our company is going on very well．____dozens of local women，we produce handmade goods with unique designs that sell well overseas（　　）
    A．To employB．Being employedC．EmployedD．Employing

    查看答案和解析>>

    同步练习册答案