题目内容
15．一 Is this the first time you_______abroad？一 Oh，no．The second time．（ ）
| A． | travel | B． | are traveling | C． | traveled | D． | have traveled |
分析 --这是你第一次出国旅行吗？
--哦，不，第二次．
解答 答案是D．本题考查句型"It/This is the first time that"．该句型中从句的动词必须要现在完成时，所以答案是D．注意，其中的序数词可以换用其它的序数词；如果把句中的is改成was，从句中必须要过去完成时．注意区分：如果没有序数词，这时就应该是句型"It's/was time that"，这时从句中往往用过去时，也可以用"should+动词原形"．
点评 在掌握虚拟语气的规则的基础上，判断题干属于什么类型的虚拟，然后根据语境，选用恰当的动词形式表达虚拟．
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5．From the health point of view we are living in a wonderful age．We are immunized from birth against many of the most dangerous diseases．A large number of once fatal illnesses can now be cured by modern drugs and surgery．It is almost certain that one day medicines will be found for the most stubborn remaining diseases．The expectation of life has increased largely．But though the possibility of living a long and happy life is greater than ever before，every day we witness the unbelievable slaughter （屠杀） of men，women and children on the roads．Man versus the motor-car!It is a never-ending battle which man is losing．Thousands of people the world over are killed or horribly killed each year and we are quietly sitting back and letting it happen．
It has been rightly said that when a man is sitting behind a steering wheel（方向盘），his car becomes the additional part of his personality．There is no doubt that the motor-car often brings out a man's very worst qualities．People who are normally quiet and pleasant may become unrecognizable when they are behind a steering-wheel．They swear，they are ill-mannered and aggressive，willful as two-year-olds and completely selfish．All their hidden anger，disappointments and envies seem to be exposed by the act of driving．
The surprising thing is that society only smiles so kindly on the motorist when seeing his behaviors talked about above．Everything is done for his convenience．Cities are allowed to become almost unsuitable to live because of heavy traffic； towns are made ugly by huge car parks； the countryside is damaged by road networks； and the mass annual slaughter becomes nothing more than a statistic，to be conveniently forgotten．
It is high time a world code were created to reduce this senseless waste of human life．In regard to driving，the laws of some countries are dishonorably loose and even the strictest are not strict enough．A code which was universally accepted could only have a dramatically beneficial effect on the accident rate．Here are a few examples of some things that might be done．The driving test should be standardized and made far more difficult than it is； all the drivers should be made to take a test every three years； the age at which young people are allowed to drive any vehicle should be raised to at least 21； all vehicles should be put through inflexible annual tests for safety．Even the smallest amount of alcohol in the blood can destroy a person's driving ability，so present drinking and driving laws （where they exist） should be made much stricter．The highest and lowest speed limits should be put on all roads，as has been done in the USA．All advertising stressing power and performance should be banned．These measures may sound unacceptably harsh．But surely nothing should be considered to be too severe if it results in reducing the annual loss of human life．After all，the world is for human beings，not for motor-cars．
It has been rightly said that when a man is sitting behind a steering wheel（方向盘），his car becomes the additional part of his personality．There is no doubt that the motor-car often brings out a man's very worst qualities．People who are normally quiet and pleasant may become unrecognizable when they are behind a steering-wheel．They swear，they are ill-mannered and aggressive，willful as two-year-olds and completely selfish．All their hidden anger，disappointments and envies seem to be exposed by the act of driving．
The surprising thing is that society only smiles so kindly on the motorist when seeing his behaviors talked about above．Everything is done for his convenience．Cities are allowed to become almost unsuitable to live because of heavy traffic； towns are made ugly by huge car parks； the countryside is damaged by road networks； and the mass annual slaughter becomes nothing more than a statistic，to be conveniently forgotten．
It is high time a world code were created to reduce this senseless waste of human life．In regard to driving，the laws of some countries are dishonorably loose and even the strictest are not strict enough．A code which was universally accepted could only have a dramatically beneficial effect on the accident rate．Here are a few examples of some things that might be done．The driving test should be standardized and made far more difficult than it is； all the drivers should be made to take a test every three years； the age at which young people are allowed to drive any vehicle should be raised to at least 21； all vehicles should be put through inflexible annual tests for safety．Even the smallest amount of alcohol in the blood can destroy a person's driving ability，so present drinking and driving laws （where they exist） should be made much stricter．The highest and lowest speed limits should be put on all roads，as has been done in the USA．All advertising stressing power and performance should be banned．These measures may sound unacceptably harsh．But surely nothing should be considered to be too severe if it results in reducing the annual loss of human life．After all，the world is for human beings，not for motor-cars．
| Title：Strict Traffic Laws Can Prevent Accidents | |
| Present situation of road accidents | ．Road accidents seem to happen （71）frequently． ．We are quietly sitting back and letting road slaughter happen． |
| （72）Reasons for so many road accidents | ．When driving a car，a man tends to become ill-mannered and behave in an （73）aggressiveway． ．It seems that all the hidden anger，disappointment and envies are （74）exposedby the act of driving． ．Society just （75）tolerate/bearvarious kinds of bad behavior of a motorist． ．People （76）ignore/overlookthe road accident statistics． |
| （77）Measures that should be taken to reduce road accidents | ．The driving test should be standardized and made much more difficult． ．All the drivers should take a test every three years． ．Only people at or （78）above/over 21 can get a driving license． ．All vehicles should be given strict annual tests．Drinking and driving laws should be made much stricter． ．The highest and the lowest speed limits should be put to （79）use． ．No advertising which stresses power and performance should be （80）allowed/permitted． |
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| A． | that | B． | it | C． | those | D． | ones |
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| A． | unless | B． | in case | C． | even if | D． | provided that |
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| A． | can't have missed | B． | mustn't have missed | ||
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