Don't cheat in the exam---you will never it．( )A．get away withB．stay away fromC．keep away fromD．do away with 题目和参考答案——青夏教育精英家教网—

题目内容

11．Don't cheat in the exam---you will never __________ it．（　　）

A．

get away with

B．

stay away from

C．

keep away from

D．

do away with

分析不要在考试中作弊，你决不会逃脱惩罚的．

解答答案A．get away with（做坏事而）未受惩罚；stay away from与…保持距离；keep away from避开；远离；（使）不接近；do away with 消除；终止；废除．句子表达的意思是"不要在考试中作弊，你决不会逃脱惩罚的．"，故答案选A．

点评本题考查动词短语的辨析．英语中有的词组没有捷径，只有平时加强记忆，要注意区别，记忆的时候不能忽视，这是常见的命题方式．平时要加强记忆，做题时，别忘了要结合上下文句意判断．

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2．Some scientists say that animals in the ocean are increasingly threatened by noise pollution caused by human beings．The noise that affects sea creatures comes from a number of human activities．It is caused mainly by industrial underwater explosions，ocean drilling，and ship engines．Such noises are added to natural sounds．These sounds include the breaking of ice fields，underwater earthquakes，and sounds made by animals themselves．
Decibels （分贝） measured in water are different from those measured on land．A noise of one hundred and twenty decibels on land causes pain to human ears．In water，a decibel level of one hundred and ninety-five would have the same effect．
Some scientists have proposed setting a noise limit of one hundred and twenty decibels in oceans．They have observed that noises at that level can frighten and confuse whales．
A team of American and Canadian scientists discovered that loud noises can seriously injure some animals．The research team found that powerful underwater explosions were causing whales in the area to lose their hearing．This seriously affected the whales'ability to exchange information and find their way．Some of the whales even died．The explosions had caused their ears to bleed and become infected．
Many researchers whose work depends on ocean sounds object to a limit of one hundred and twenty decibels．They say such a limit would mean an end to important industrial and scientific research．
Scientists do not know how much and what kinds of noises are harmful to ocean animals．However，many scientists suspect that noise is a greater danger than they believed．They want to prevent noises from harming creatures in the ocean．
29．According to the passage，which of the following is increasingly dangerous to sea creatures？A
A．The man-made noises．
B．The noises made by themselves．
C．The sound of earthquakes．
D．The sound of the ice-breaking．
30．As to the influence of noises on whales，which of the following statements is true？B
A．They are deaf to noises．
B．Noises may hurt them．
C．Noises will limit their ability to reproduce．
D．They are confused by a noise of 120decibels in oceans．
31．We can know from the passage that many scientists think that the noise limit of one hundred twenty decibels wouldA．
A．prevent them from doing their research work
B．benefit （有益于） them a lot in their research work
C．do good to their health
D．increase the industrial output
32．According to the passage，what will scientists most probably do in the future？B
A．They will try their best to make noise．
B．They will work hard to cut down noise pollution．
C．They will study the effect of different noises．
D．They will study the underwater earthquakes．

19．Many years ago，when I was fresh out of school and working in Denver，I was driving to my parents'home in Missouri for Christmas．I stopped at a gas station（加油站）about 50miles from Oklahoma City，where I was planning to stop and visit a friend．While I was standing in line at the cash register（收款台），I said hello to an older couple who were also paying for gas．
I took off，but had gone only a few miles when black smoke poured from the back of my car．I stopped and wondered what I should do．A car pulled up behind me．It was the couple I had spoken to at the gas station．They said they would take me to my friend's．We chatted on the way into the city，and when I got out of the car，the husband gave me his business card．
I wrote him and his wife a thank-you note for helping me．Soon afterward，I received a Christmas present from them．Their note that came with it said that helping me had made their holidays meaningful．
Years later，I drove to a meeting in a nearby town in the morning．In late afternoon I returned to my car and found that I'd left the lights on all day，and the battery（电池）was dead．Then I noticed that the Friendly Ford dealership-a shop selling cars-was right next door．I walked over and found two salesmen in the showroom．
"Just how friendly is Friendly Ford？"I asked and explained my trouble．They quickly drove a pickup truck to my car and started it．They would accept no payment，so when I got home，I wrote them a note to say thanks．I received a letter back from one of the salesmen．No one had ever taken the time to write him and say thank you，and it meant a lot，he said．
"Thank you"-two powerful words．They're easy to say and mean so much．
21．The words"took off"underlined in Paragraph 2mean"B"．
A．turned off
B．moved off
C．put up
D．set up
22．What happened when the author found smoke coming out of his car？C
A．He had it pulled back to the gas station．
B．The couple sent him a business card．
C．The couple offered to help him．
D．He called his friend for help．
23．The battery of the author's car was dead becauseC．
A．something went wrong with the lights
B．the meeting lasted a whole day
C．he forgot to turn off the lights
D．he drove too long a distance
24．By telling his own experiences，the author tries to showD．
A．how to write a thank-you letter
B．how to deal with car problems
C．the kind-heartedness of older people
D．the importance of expressing thanks．

6．Rising levels of carbon dioxide in the atmosphere are a major cause of climate change，and now a new study has confirmed that atmosphere CO2is also affecting the ocean chemistry and potentially harming sea life．
Montana State University scientist Robert Dore has been researching the water in the Pacific Ocean for almost two decades．"We've been going to the same spot in the Pacific Ocean，and we try and characterize long-term change in the open ocean environment．And one of the key things that we measure is CO2levels．And we've been able to record this increasing quantity of atmosphere CO2into the ocean．"
Scientists expected that as atmosphere CO2increased，more and more of the carbon dioxide would be absorbed into the ocean，affecting the chemical balance of the sea water，with a potentially harmful impact on shellfish and coral in particular．
"As carbon dioxide dissolves in the water or seawater in this case，it forms a weak acid，carbonic acid，"Dore explains．"And therefore，as the concentration of CO2in the atmosphere goes up and that exchanges with the surface seawater，it drives the pH down，and makes it more acidic．"
The seawater samples Dore and his colleagues have analyzed confirm what the theory predicts．
The effect was particular striking at about 250meters down，and again at 500meters．Dore and his colleagues came up with two possible explanations．It could be that surface water picked up CO2and then moved to those depths．Or there could be a biological explanation．
"It's important to realize that the oceans are really becoming acidic．And it can have negative impacts on a whole variety of sea life from fish to coral．It's potentially catastrophic．"
59．What can be the best title of the passage？B
A．Scientist Researching Seawater
B．Sea Life Facing Danger
C．Oceans Becoming More Acidic
D．Climate Change Affecting Seawater
60．With the increase of atmospheric CO2，B．
A．more corals will appear in the sea
B．the chemical balance of the seawater is affected
C．the surface water is becoming warmer
D．the pH of the ocean out here has been increasing
61．Which of the following shows the process of the impact of atmospheric CO2on sea life？B
a．Sea life is endangered．
b．CO2goes into the surface water．
c．The ocean chemistry is affected．
d．CO2decreases the pH and makes the seawater more acidic．
e．CO2levels in the atmosphere go up．
A．a→b→c→d→e                              B．e→b→c→d→a
C．a→e→b→c→d                              D．e→d→c→b→a
62．Scientist Robert Dore came to the conclusion based onC．
A．the expectation of other scientists
B．some former theory
C．his research and analysis
D．a major cause of climate change．

16．-Have you heard of the terrorist attack at Tian'anmen Square in which 5people were killed and 40injured？
-Yes，______ news came as ______ great shock to me．（　　）

3．Can you tell me the name of the factory _____ you visited last week？（　　）

20．In the face of _____ failure，it is the most important to keep up _____ good state of mind．（　　）

1．Sports and amusing activities have given benefits to people．Besides the entertainment that they offer，health，emotional and personal aspects have also been developed through sports and amusement．It's amazing how one can say that he just found his purpose in life through sports．Some people may even devote their lives to a certain sport．Whether being seen as an amusing activity，a pastime or a way of life，sports and amusement are worthy of everyone's praise．
A large number of sports and amusing activities have become very popular both in the past years and at present，such as baseball，basketball，golf，computer and online games，fitness，motor sports，tennis，and so on．
Computer and online games have become very popular at this age．Young people are mostly the fans of this amusement．Entertainment is what it gives．A lot of online games are there to be played．Some are for sale while others can be downloaded for free．
Fitness is in much the same rank．Women are the major customers who take this activity into their lives．The goal for reshaping their bodies to improve their looks is getting more and more attractive．Considering the lovely points of being healthy and fit，all seem to hash through the lines．No one wants to get behind．This is also a way of giving love to ourselves．
We cannot always pass money by．Taking sports or amusement，you'll have to pay for it sometimes．The cost for learning and enjoying sports changes from one to another．Some sports cost very little while others are costly due to expensive equipment and tools to use．
Choosing a sport，however，requires health considerations．Some people are not allowed to play volleyball and similar activities due to having asthma（哮喘）．Playing may make a person tired easily and will trigger an attack of asthma at once．
46．What is the first paragraph mainly about？A
A．The benefits of sports and amusement．
B．The origin of sports and amusement．
C．The kinds of sports and amusement．
D．The cost of sports and amusement．
47．Women customers take part in fitness mainlyC．
A．to give love to others
B．to make more money
C．to look more attractive
D．to go beyond others
48．We can learn from the text thatD．
A．sports were not quite popular in the past years
B．most players of online games aim to earn some money
C．taking sports or amusement always costs a lot
D．health should be considered when choosing a sport
49．The underlined word"trigger"in the last paragraph probably meansB．
A．hold back B．result in        C．give up       D．fight against
50．What will most probably be discussed if the text continues？D
A．Different kinds of sports and amusing activities．
B．How women reshape their bodies more effectively．
C．Health problems that sports and amusement cause．
D．Suitable sports or activities for different people．

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