题目内容

10．We        have taken so many warm clothes now that the weather in Sanya is hot now．（　　）
A．may notB．needn'tC．can'tD．mustn't

分析 既然在三亚现在天气热，我们没有必要带那么多暖和的衣服．

解答 答案是B．本题考查情态动词辨析．may not也许不；needn't 不必；can't不能；不可能； mustn't禁止；根据下文"the weather in Sanya is hot now现在三亚的天气热"判断"不必"带那么多暖和的衣服，所以答案选择B．

点评 要在正确理解情态动词的基本含义的基础上，整体理解语境中的情感态度，做出合理的判断．

练习册系列答案
相关题目
20．--Did you notice my little son just now？
--No，Mrs．Black．I _____________ computer games．（　　）
A．was playingB．am playingC．would playD．play
1．Mary         control of herself while she          about the traffic accident．（　　）
A．was losing； was askingB．lost； was being asked
C．has lost； was askedD．had lost； asked
18．John _______ in his room when he heard screaming．（　　）
A．was studyingB．studied
C．had studiedD．has been studying
5．A small man with a fat stomach got on the train at the last station before the frontier （边境）．He carried a paper bag．And four feet ducks could be seen under the cover．The man found an empty seat，put the bag in the middle of the floor，took out a newspaper and began to read．Then a policeman came in．Of course he saw the bag with ducks'legs at once and said，"Whose is that bag？"Nobody answered．The policeman repeated the question，and said，"I'll have to take it away from the owner．Food mustn't be taken out of the country．""Well，then，"said the small man with a fat stomach．"Hurry up and take it．We want to go home．"The policeman took the bag and went on to the next carriage．
At the next station，when they were safely across the frontier，the small man got up，smiled at the other passengers and said，"I hope they'll enjoy the ducks'feet．The rest of the bag had nothing but rubbish in it．"Then he opened his coat and pointed to another bag he was carrying under it．It was tied tightly （紧紧地） over the stomach，which was not really fat．"I have the rest of the two ducks here，"he said．With these words，he got off the train．But while he was happily walking to the exit with the bag in his hands，a policeman came up to him，saying，"Hey，man!Foreign food mustn't be brought in．"
56．The small man put the bag in the middle of the floorB．
A．so that he could make more room for himself
B．so that the policeman could find it easily
C．because the other passengers didn't like it
D．because there was not an empty seat in the carriage
57．The first policeman took the paper bag away becauseD．
A．he wanted to find the owner of the bag
B．he enjoyed the ducks feet in the bag
C．the bag was put in a wrong place in the carriage
D．food can't be taken abroad
58．The bag the policeman took away had nothing in it exceptC．
A．two ducks              
B．rubbish
C．the ducks'feet and rubbish 
D．the ducks'feet
59．In the end the small manA．
A．failed to take his food home
B．crossed the frontier with two paper bags
C．took the ducks safely home
D．hid his ducks under his coat again．
15．It was 1961 and was in the fifth grade．My marks in school were miserable and，the thing was，I didn't really care．My older brother and I lived with Mom in a small multi-family house in Detroit．We watched TV every night for hours．
But one day Mom changed our world forever．She came home，turned off the TV，sat us down and said："You boys are going to read two books every week．And you're going to write me a report on what you read．"We complained about how unfair it was．Besides，we didn't have any books in the house other than Mom's Bible．But she explained："I'll drive you to the library．"So pretty soon the two boys were driven to Detroit Public Library in her white 1950 old car．I wandered reluctantly among the children's books．I loved animals，so when I saw some books that seemed to be about animals，I started leafing through them．
The first book I read clear through was Chip the Dam Builder．It was about beavers（海狸）．For the first time I was lost in another world．The experience was quite different from watching TV．There were images forming in my mind instead of before my eyes．Soon I began to look forward to visiting the library．I moved from animals to plants，and then to rocks．Between the covers of all those books were whole worlds，and I was free to go anywhere in them．
Now my older brother is an engineer and I am chief of pediatric neurosurgery（神经外科） at John Hopkins Children's Center in Baltimore．Sometimes I still can't believe my life's journey，from a failing student to this position，which takes me all over the world to teach and perform critical surgery．
But I know when the journey began-the day Mom turned off the TV set and put us in her old car for that drive to the library．
61．What changes the writer's life according to the passage？B
A．Watching TV
B．Reading a lot
C．Books on animals
D．Writing reports．
62．What did the mother request her sons to do？B
A．The boys couldn't watch TV before finishing their homework．
B．The boys should read two books with reports every week．
C．The boys should read and recite the Bible every day．
D．The boys could drive to the public library to read on weekends．
63．What's the meaning of the underlined words at the end of Paragraph 2？A
A．Reading rather carelessly
B．Reading very carefully．
C．Tearing the leaves off the book
D．Looking over the book slowly．
64．How was reading different from watching TV for the writer？C
A．It was easier to finish a story by watching TV．
B．Animals on TV looked more vivid than in books．
C．By reading images formed in mind instead of before the eyes．
D．Reading meant costing more time than watching TV．
65．What else do we know from the passage？D
A．The writer was born in a wealthy family．
B． The writer's mother was a good teacher．
C．Both boys are unsuccessful in their career．
D．The writer is rather world famous now．
2．Son's Help
Mr．Lang worked in a factory．As a driver，he was busy but he was paid much．His wife was an able woman and did all the housework．When he came back，she took good care of him and he never did anything at home．So he had enough time when he had a holiday．A few friends of his liked gambling（赌博） and he learned it soon．So he was interested in it and hardly forgot anything except gambling．He lost all his money and later he began to sell the television，watches and so on．His wife told him not to do it but he didn't listen to her．She had to tell the police．He and his friends were punished for it．And he was hardly sent away．After he came out of lockup（拘留所），he hated her very much and the woman had to leave him．
It was New Year's Day．Mr．Lang didn't go to work．He felt lonely and wanted to gamble again．He called his friends and they came soon．But they were afraid the police would come．He told his five-year-old son to go to find out if there were the policemen outside．They waited for a long time and didn't think the police would come and began to gamble．Suddenly opened the door and in came a few policemen．
"I saw there weren't any policemen outside，daddy，"said the boy，"so I went to the crossing and asked some to come．"
36．Mr．Lang was paid much becauseC．
A．he was a driver
B．he worked in a factory
C．he had a lot of work to do
D．he had worked there for a long time
37．Mrs．Lang did all housework becauseB．
A．she couldn't find any work
B．she thought her husband was tired
C．her husband spent all time in gambling
D．she wouldn't stop her husband gambling
38．Which of the following is right？B
A．The boy hoped his father to be put into lockup again．
B．The boy thought his father needed some policemen．
C．The boy hoped his father to stop gambling soon．
D．The boy hoped his mother to come back．
19．China supports international efforts to secure cyberspace but believes each nation's"Internet sovereignty（主权）"must be respected，a top Chinese official said at a cyber security conference on Tuesday．
"China，like many other countries，is very concerned about cyber security，"said Liu Zhengrong，deputy director general of the Internet Affairs Bureau of the State Council Information Office．
"China faces severe cyber security threats，"Liu told participants here at the Worldwide Cyber Security Summit，a gathering of government and business leaders from 40countries hosted by the EastWest Institute think tank．
"International cooperation is much needed to safeguard international cyberspace，"Liu said．
But"Internet sovereignty of each country needs to be respected，"the Chinese official added．"Different national and cultural conditions"should be taken into account．
Liu declined to answer repeated questions about cyber attacks last year on Google which the Internet giant said originated in China and led to the California company's decision to reroute its searches through Hong Kong．
"The Chinese government firmly opposes cyber attacks in any form and Chinese law clearly states that any hackers will be held responsible for their actions，"he said．
Liu said China itself is a"a major victim of cyber attacks and network viruses"and has laws in place to deal with hackers．
"Internet-related crimes （in China） are showing a steady upward trend，"Liu said．"We suffer big economic losses from hacking networks and viruses-around﹩1billion dollars （6.8billion yuan） a year．"
In 2009，Chinese law enforcement authorities investigated about 48，000cases，a 37percent increase over 2008，he said．
While China has a dynamic Internet population of more than 400million users and millions of bloggers，there is no"absolute freedom"on the Web，Liu said．
"I don't think there is absolute freedom in this world，"he said．"When you are speaking via the Internet you must obey laws and respect others'lawful rights．"
Last Thursday，Wang Chen，minister of the State Council Information Office，said China has been actively promoting a real-name registration system for Internet and cell phone users to better manage Internet information and services．
China needs laws that will step up monitoring for"harmful information"and block"overseas hostile forces from infiltrating（渗透）through the Internet，"Wang said．
Last week，China tightened its State Secrets law，holding Internet and mobile phone operators responsible for customers who try to leak State secrets．
Some 400government officials，business leaders and cyber security experts are attending the summit，which features three days of discussions on ways to protect the world's digital infrastructure from electronic threats．（427）

63．What was the top issue of Worldwide Cyber Security Summit？B
A．To fight against Internet-related crimes．
B．To protect digital infrastructure in the world．
C．To respect Internet sovereignty of each country．
D．To make more laws to deal with hackers．
64．To respect a nation's Internet sovereignty，A must be considered．
A．different national and cultural conditions
B．attending Worldwide Cyber Security Summit
C．stopping the leaking of State secrets
D．safeguarding international cyberspace
65．According to paragraph 6，Internet giant refers toC．
A．Hong Kong        B．hackers 
C．Google           D．Liu Zhengrong
66．Which of the following is NOT the measure that China has taken to guarantee better Internet information and service management？D
A．Promoting real-name registration for Internet use．
B．Promoting real-name registration for cell phone use．
C．Tightening State Secrets law to stop leaking State secrets．
D．Monitoring for harmful information and blocking overseas hostile forces．
20．Teachers areencouraged（鼓励）to give students course work instead of traditional tests or examinations．

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网