First the ground shook in Haiti, then Chile and Turkey. The earthquakes keep coming hard and fast this year, causing people to wonder if something evil (邪惡的) is happening underfoot.
It’s not.
While it may seem as if there are more earthquakes occurring, there really aren’t. the problem is what’s happening above ground, not underground, experts say.
More people are moving into big cities that happen to be built in quake zones, and they’re rapidly putting up buildings that can’t withstand (經(jīng)受) earthquakes, scientists believe.
And around-the-clock news coverage (報(bào)道) and better earthquake monitoring make it seem as if earthquakes are ever-present.
“I can definitely tell you that the world is not coming to an end,” said Bob Holdsworth, an expert in tectonics (筑造學(xué)) at Durharn University in the UK.
A 7.0 magnitude quake in January killed more than 230,000 people in Haiti. Last month, an 8.8 magnitude quake--- the fifth-strongest since 1900—killed more than 900 people in Chile. And two weeks ago, a 6.0 magnitude quake struck rural eastern Turkey, killing at least 57 people.
On average, there are 134 earthquakes a year that have a magnitude between 6.0 and 6.9, according to the US Geological Survey. This year is off to a fast start with 40 so far—more than in most years for that time period.
But that’s because the 8.8 quake in Chile generated a large number of strong aftershocks, and so many quakes this early in the year skews (扭曲) the picture, said Paul Earle, a US seismologist (地震學(xué)家).
Also, it’s not the number of quakes, but their devastating (破壞性的) impacts that gain attention, with the death tolls (死亡人數(shù)) largely due to construction standards and crowding, Earle added. “The standard mantra (咒語(yǔ)) is earthquakes don’t kill people, buildings do, ” he said.
There have been more deaths over the past decades from earthquakes, said University of Colorado geologist Roger Bilham. In an opinion column last month in the journal Nature, Bilham called for better construction standards in the world’s big cities.
Of the 130 cities worldwide with populations of more than 1 million, more than half are prone (傾向于) to earthquakes, Bilham said.
Developing nations, where populations are booming, don’t pay attention to earthquake preparedness, Bilham said.” If you have a problem feeding yourself, you’re not really going to worry about earthquakes.”
Another reason quakes seem worse is that we’re paying attention more. The Haiti earthquake quickly followed by the 8.8 in Chile made everyone start to think.
But it won’t last, said US disaster researcher Deniis Mileti. “People are paying attention to the violent planet we’ve always lived on,” Mileti said.” Come back in another six months if there has been no earthquakes, most people will have forgotten it again. ”
73. What is the main idea of the article?
A. The number of earthquakes is increasing this year.     
B. The reasons why earthquakes are so devastating.
C. The reasons why recent earthquakes have struck large cities.
D. Why earthquakes seem to be more serious this year.
74. Which of the following is NOT a reason for the seeming increase in earthquakes this year,
according to the article?
A. Greater underground activity.      
B. A larger number of buildings prone to damage during earthquakes.
C. Around-the-clock news coverage.   
D. Better earthquake monitoring.
75. According to the article, it is safe to say that ______.
A. there is an evil force beneath the world’s surface
B. large cities are always built in quake zones
C. enough attention has been paid to reducing the impact of earthquakes
D. the earthquake in Chili caused many aftershocks.
76. According to the article, the greater damage of earthquakes this year can be mainly caused by ______.
A. the occurrence of larger earthquakes
B. insufficient warnings about earthquakes
C. poor construction standards and overcrowding
D. an increase in large cities
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語(yǔ) 來(lái)源:不詳 題型:完形填空

完型填空 (每小題1分,共20分)
My parents made me know the ideas of family, faith and patriotism (愛(ài)國(guó)主義) when I was young.  26  we lived a hard life, they  27 great importance to making us realize how  28  we were to live in a great country with  29   chances.
I got my first real  30  when I was ten. My dad injured his back working in a factory and had to be  31  so that he could take up a new job as a hairstylist. When he hadn’t got enough money to rent a shop, the owner of the shopping center gave Dad a(n)  32  . But he should clean the parking lot (停車場(chǎng)) three nights a week, which meant getting up at 3 a.m. To pick up waste, Dad used a little  33  that looked like a lawn mower (割草機(jī)). Mom and I emptied garbage cans and  34  waste by hand. It took two to three hours to clean the lot. I’d  35   in the car on the way home because of tiredness.
I did this for two years, but the  36  I learned have lasted a lifetime. I  37  discipline (紀(jì)律) and a strong work ethic (道德準(zhǔn)則), and learned at a(n)  38  age the importance of  39  interests in life -– school, homework and a job. This really __40  during my senior year of high school, when I worked 40 hours a week at a fast-food restaurant while taking school  41  and preparing for my college examination.
The hard work was   42 . As a result, I attended the U.S. Military Academy and went on to receive graduate degrees in  43  and business from Harvard. __44  , I joined a big Los Angeles law firm and was elected to the California State Assembly (會(huì)議). In these jobs and in everything else I’ve done, I have never forgotten those  45  in the parking lot.
26. A. Now that                       B. As if                                      C. Even                               D. Even though
27. A. attached                B. announced                       C. suggested                 D. admitted
28. A. important                        B. surprising                     C. fortunate                  D. satisfying
29. A. several                            B. limitless                       C. few                         D. energetic
30. A. incident                          B. dream                         C. success                          D. job
31. A. retrained                         B. regarded                      C. considered                D. respected
32. A. increase                            B. order                          C. discount                   D. explanation
33. A. bag                                B. machine                       C. knife                        D. stick
34. A. brought up                      B. turned up                      C. made up                   D. picked up
35. A. sleep                         B. talk                                  C. study                             D. sing
36. A. knowledge                      B. information                     C. lessons                     D. skills
37. A. required                         B. acquired                      C. remind                 D. forgot
38. A. common                         B. legal                                 C. old                                D. early
39. A. balancing                        B. expressing                         C. supporting                D. increasing
40. A. turned                            B. changed                             C. helped                      D. improved
41. A. measures                          B. courses                        C. messages                  D. tours
42. A. encouraging                      B. disappointing                      C. discouraging                 D. rewarding
43. A. law                                B. medicine                     C. science                          D. arts
44. A. However                         B. Indeed                            C. Later                             D. Before
45. A. people                            B. nights                         C. cars                               D. opportunities

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:完形填空


第二節(jié)完型填空(共20小題;每小題1.5分,滿分30分)
閱讀下面短文,掌握其大意,然后從36—55各題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng)
I am not one who is frightened easily, but I must admit that one night I saw a firure that really struck terror into my heart.
I   36   it was a cold moon - lit night when I was walking home. It was the first night of my whole life that I had been outside   37   at such a late time. There were   38  few people on the road at night. Even during the day, the road was used by only some. On that night, it seemed even   39  . While I was walking, I could hear some   40   made by creatures that love the night world. I moved really fast towards home. It was   41   because I was hungry. More importantly, I was eager to get back home for warmth. All of a sudden, I   42   an old lady in a short distance away. Her   43   was covered with a white cloth. She was   44   to me, I think.
I was a bit   45  . I wanted to know   46   she was there at that time of the late night. I stopped walking for a while. As I   47   there, stories about ghosts (鬼) began to come to my mind one after   48  . I was soon   49   fear and started to run as fast as I could. When I reached home I could   50   speak.
The next day, however, I   51   that place again to make sure that the woman was not a ghost but indeed a real person. But I could find no footprints there   52   a banana plant. I realized then that it was the banana plant with its leaves moving in the gentle wind that   53   like a woman waving her hand. I had indeed made a fool of myself; but after the   54   night’s experience, this   55   was small relief to me.
36.A.realized       B.recognized       C.remembered     D.reminded
37.A.a(chǎn)lone         B.a(chǎn)sleep          C.a(chǎn)wake          D.lonely
38.A.never              B.often         C.seldom        D.rarely
39.A.busier          B.noisier         C.quieter         D.wider
40.A.noises          B.quarrels       C.songs         D.voices
41.A.completely       B.mainly         C.obviously     D.partly
42.A.made sense of  B.caught sight of C.got ahead of     D.took hold of
43.A.waist         B.leg           C.head         D.hand
44.A.smiling        B.waiting        C.whispering       D.waving
45.A.mysterious       B.cautious       C.conscious     D.curious
46.A.why         B.when         C.what         D.how
47.A.lay           B.sat            C.stood         D.walked
48.A.a(chǎn)nother        B.other         C.others          D.the other
49.A.a(chǎn)ddicted to       B.filled with     C.far from      D.short of
50.A.clearly         B.easily              C.hardly         D.loudly
51.A.traveled       B.visited         C.a(chǎn)ppreciated      D.went
52.A.over         B.without        C.than         D.except
53.A.felt          B.looked         C.smelt         D.sounded
54.A.previous      B.next         C.last           D.following
55.A.invention     B.a(chǎn)chievement     C.contribution     D.discovery

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:完形填空

      完形填空(共20小題,每小題1.5分,滿分30分)
My son was badly hurt in a fire. After he   36  from a series of treatments, the doctors told him they would not do any operation for six months   37  it took long for the skin to stop shrinking. So, he had to return to college with a visible 10-inch  38 on his face.
I said to my son, “Keaton,   39 will pay any more attention to your scar  40 you do. If it does not bother you, it will not bother  41  .” He took my advice to heart and returned to school with his head  42 high — glad he was alive.
  43  , everyone has scars and shortcomings. Some of you may spend much time thinking that people   44  like you better, if you looked different, or dressed differently, or could have a different and newer  45 .
But you see, like Keaton’s scar, people will only judge you by your looks, or your  46  , or your car, if you are judging yourself by these same false  47 .
One of my friends in college was very  48  . At first, when people met him, they noticed his  49 for about 10 seconds. But this man felt good about himself and spent most of his time  50 about other people’s comfort and welfare.  51 , people ignored his looks. What people  52  was his kindness and his concern for them. He didn’t act in an ugly way so people didn’t  53  him an ugly man.
Therefore, concentrate on   54  you value with yourself, because if you can see that beautiful person, everyone you are in contact with will see the same  55 .
36.A.cured             B.recovered           C.improved       D.returned
37.A.because            B.though              C.until             D.before
38.A.cut              B.wound             C.injure           D.scar
39.A.none                B.a(chǎn)nyone             C.everyone        D.no one
40.A.a(chǎn)s                  B.like                C.than              D.when
41.A.yet                     B.still                     C.too                     D.either
42.A.put                 B.held                 C.taken           D.hung
43.A.After all          B.In conclusion   C.In fact              D.Above all
44.A.will                    B.would                 C.can                     D.may
45.A.house             B.telephone         C.job              D.car
46.A.clothes            B.hairstyle           C.figure           D.salary
47.A.means           B.standards          C.comments        D.rules
48.A.smart            B.optimistic         C.rude             D.ugly
49.A.manners            B.expressions       C.looks           D.a(chǎn)ctions
50.A.inquiring             B.a(chǎn)sking                 C.knowing              D.caring
51.A.Completely      B.Gradually         C.Obviously        D.Suddenly
52.A.wanted            B.understood        C.brought         D.saw
53.A.regard                 B.look                    C.consider              D.treat
54.A.what                   B.that                     C.which                 D.how
55.A.kindness              B.concern               C.beauty                 D.perfection

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解


D
There are many types of reports. A report is simply an account of something that has happened. The commonest are news reports. We get them in newspapers, over the radio and on television Sometimes cinemas also show us newsreels.
The main purpose of a newspaper is to provide news. If you examine a newspaper closely,   you will find that there are all types of news, accidents, floods, fires, wars, fashions, spoils,
books, etc. The news covers everything that happens to people and their surroundings. Some-
times there are news items which are very amusing.
A news report is usually very short, except when it is about something very important, but it contains a lot of information. It is also written in short paragraphs. The first paragraph is in fact
a summary of the news item. It gives all the necessary information -what, when, where, how
and why. The other paragraphs give full details of the subjects. There may also be interviews
with people. The words actually spoken by them are written in inverted commas(引號(hào)).
Often there are photographs to go with the news to make it more interesting.
53. The easiest way to get today's news is _______
A. to go to the cinema                  B. to watch a color TV
C. to read today's newspapers          D. to listen to music over the radio
54. Newspapers sell well mainly because _______
A. they cost very little                        
B. they are easy to get
C. they have got pictures to go with the news   
D. they provide all sorts of news in them
55. If you want to get enough information about yesterday's traffic accident within a very short time, you can __
A. read the first paragraph of the news report in today's newspaper
B. start with the second paragraph of the news report in today' s newspaper
C. look through the whole news report in today' s newspaper
D. talk with people who have seen the accident
56. To interest more people, a news report __
A. usually produces amusing news
B. always writes very short news reports
C. often prints pictures to go with the news
D. sometimes provides long and important news
57. This passage mainly talks about __
A. different types of reports                    B. news reports
C. happenings to people and their surroundings    D. the length of a news report

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解


第三部分閱讀理解(共兩節(jié),滿分40分)
第一節(jié)(共15小題;每小題2分,滿分30分)
  閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
A
  Soon it may be harder to stop and smell the roses.
  Growing levels of air pollution from power plants and automobiles have reduced flower fragrances (芬芳) by up to 90 percent in the US.That is compared with pre-industrial levels,a new study has found.
  The trend is unpleasant for human noses,but may be life - threatening for bees and butterflies.
  "Many insects find flowers by folowing the scent(香味) produced by those flowers," said the studies lead author Jose D.Fuentes,an environmental scientist at the University of Virginia.
  "The increasing pollution makes it difficult for them to locate the flowers and feed on their nectar(花蜜)."
  Scientists have alrady known that flowers produce scent molecules(分子) that bond with pollutants.The process breaks down the plants' sweet smell.
  With more pollution in the air,the scent molecules don't remain effective as long and travel shorter distances on the wind.
  The new study suggests that in the mid - 19th century,when pollution levels were first recorded,scent molecules would have been able to travel some 1,000 to 1,200 meters.
  Today,in the polluted air found downwind of large cities,scentst may only make it some 200 to 300 meters.
  The report was recently published in the journal,Atmospheric Environment.
  Bee farmers have reported that bee populations are dropping dramatically in many parts of the world in recent years. Could these missing scents be a factor?
  Scientists trying to hind the cause of bee population declines have blamed bacteria,pesticides,and even cellphone radiation.
  Jay Evans,an entomologist(昆蟲學(xué)者) at the US Department of Agriculture's bee research laboratory,was interested in the new study.But he says he hasn't seen bee behavior that suggests trouble with scents.
  "Over the last couple of summers I don't think the bees in this area were bringing in much less food,"he said.
  "It might be that they had to work harder,but it seems like as long as there were bees to collect food they were finding flowers somewhere."
  But Fuentes fears that the fading smell of flowers may stress insects that are already faced with other threats.
  "The effects shown in these studies will simply exacerbate whatever the bees are going through right now,"he said.
  "It's something that is really worthwhile paying attention to."
  56.What's the passage mainly about?
   A.How greatly air plooution affects our lives.
   B.Effects of air pollution on bee populations.
   C.Measures to fight air pollution.
   D.The rapid decline of bee populations in the world.
  57.According to the passage,Jay Evans probably agrees that ______ .
   A.bees are the insect that suffers most from air pollution
   B.bees are at risk of dying out owing to air pollution
   C.the fading smell of flowers doesn't affect bees so greatly as was thought
   D.as is often the case,bees fail to locate the flowers because of the missing scents
  58.The word"exacerbate" in the last paragraph but one probably means ______.
   A.worsen B.improve C.get rid of D.decrease
  59.Which of the following is NOT true according to the passage?
   A.The more air pollution there is in a region,the greater the destruction of the flower scents.
   B.Bacteria,pesticides,and cellphone radiation are blamed for causing the decline of bees.
   C.The scent molecules produced by flowers in a less polluted environment oculd travel longer and farther.
   D.Air pollution does more harm to insects such as bees and butterflies than human beings.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解


第三部分閱讀理解(共兩節(jié),滿分40分)
第一節(jié)(共15小題;每小題2分,滿分30分)
  閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
A
  Chinese cigarette packs will have skulls(骷髏),blackened teeth or diseased lungs printed on them in the latest effort to deal with smoking,but one expert said the images may actually attract younger people to take up the habit.
  The images would have to take up at least 30 percent of the pack's surface area under rrules that would come into force from January 2009.It was part of a plan that would also see tobacco advertising banned in China by 2011.Similar images are already printed on packs in countries including Singapore,Thailand and Canada.
  Chinese are the world's most enthusiastic smokers,with a growing market of more than 300 million making it a magnet for cigarette companies and a focus of international health concern.China has banned smoking on public transport,but it is still allwed in many public places such as restaurants,and it is not uncommon to see people smoking in hospitals.
  The average age people take up smoking in some parts of the country had hallen to as low as just over 10.And the new measures could make the problem worse,according to Zhao Cuiping,a youth expert."In analysis over the past decade(十年) on what young people like,they far prefer skulls and other scary images to cats or dogs,"she said.
  Chinese cigarettes are also among the cheapest in the world and a packet can cost as little as eight US. cents.
  The country needs to take effective measures to cut down smoking or the habit could end up killing 2.2 million Chinese a year by 2020,the World Health Organization said in May.
  56.The new designs will be adopted on cigarette packs ______.
   A.to attract young people     B.increase tobacco sales
   C.as trade mardks           D.as health warnings
  57.We can infer from the article that nobody is allowed to smoke while _____ in China now.
   A.staying in a hospital B.taking a bus ride C.eating outsede D.walking in the street
  58.Zhao Cuiping seemed to think that teenagers would ______.
   A.enjoy the new cigarette packs
   B.dislike the new measures
   C.be the last to give up their smoking habit
   D.prefer to have pet animals on the packs
  59.All the paragraphs support the idea that China's smoking problem is serious except ____.
   A.Paragraph 1 B.Paragraphs 1 and 2 C.Paragraphs 1and 5 D.Paragraphs 2,5 and 6

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解


C
It is a lot of trouble to learn a new language. When we go to all that trouble, we certainly want to be understood. But understanding is based on more than speech. Sometimes misunderstanding comes not from the wrong words, but from the wrong style. In our own country, we learn the style for politeness. But this polite style may be misunderstood in another country. This can cause unexpected difficulties. Since you have spent so much effort learning this new language, it is sensible and practical to learn the politeness rules also. Even if you think some of the customs are foolish, learning them can help you to be clearly understood.
In your country, is it considered polite to listen quietly to other people without any change of expression on the face? If this is the style you have learned, perhaps you should watch two Americans talking. Notice how the person who is listening will have frequent changes of expression. The listener may also make little remarks while the other person is talking. These little remarks may be one word, like “Really?” or they may just be a little sound, like “Uhhuh” or “Mmm.” This is the way American listeners show that they are listening in a friendly way. This is why Americans get uneasy when the listener is silent and shows no change of expression. In the American style of speaking, an unmoving face often means that the listener is unfriendly, or perhaps even angry.
Sometimes people from two countries are uncomfortable with each other for very small reasons. Here is an example: Americans think that perspiration odor is not polite. In fact, they worry so much about this subject that they spend a great deal of money on deodorants (除臭劑) and dry cleaning and washing their clothes. If a foreign student does not follow the same rule, Americans may be disturbed and think the foreigner is not nice. The problem can be especially troublesome because Americans are so embarrassed about this subject that they do not even like to talk about it, so they are not likely to tell that person why they are uneasy.
63. If you want to be clearly understood in another country, besides the language, you should also learn _________.
A. its common knowledge     B. its style            C. its wrong words      D. how to make a speech
64. Which of the following is NOT true according to the passage?
A. American listeners have frequent changes of expression.
B. A foreign student may not get along well with Americans if he smells.
C. An unmoving face and silence of listeners will make Americans feel unhappy.
D. Making little remarks like “Really”, “Uhhuh” or “Mum” is impolite while listening to an American.
65. The underlined phrase in the last paragraph probably means _________.
A. an unpleasant smell                                     B. a good style of talking
C. an unfriendly way                                   D. a polite expression
66. What would be the best title for the passage?
A. Learning a new language                  B. Different people, Different languages
C. Body Language                                     D. Different Countries, Different Cultures

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

No one could have failed to be moved had he watched the live televised volleyball game between the Chinese and Cuban women’s teams. As we sat before the television set, with our eyes fixed on the screen, we experienced every kind of feeling. When the two teams played neck and neck, we were on pins and needles, anxious as to what would come next, and when our team fell behind our hearts were in our mouths. Watching the game between those two teams is not only a matter of great joy. For more than that it provides food for thought. Just see how the Chinese women won the game ──by their co ──operation (合作), by their excellent skill, their effort and strong will. A Chinese saying goes, “When two competent opponents (比賽的雙方) meet, the strong ──minded one will win. “This is the spirit of the Chinese Women’s Volleyball Team. If every Chinese showed some of the spirit, never losing heart in times of difficulty and remaining clear ──minded in times of advantage (優(yōu)勢(shì)), then our nation would stand in the vanguard (前列) of the world family of nations, just as the Chinese Women’s Volleyball Team has done, is doing and will do.
44. While watching the game, we _____.
A. had feelings of different kind
B. enjoyed a friendly and wonderful game
C. clapped and cheered only for the Chinese Women’s Volleyball Team
D. were eager to know what would happen later on
45. The wonderful game _____.
A. brought us great joy
B. provided us with food for our thoughts
C. gave us not only great joy but also food for thoughts
D. give us a valuable amusement
46. The author believed that _____.
A. the Chinese Women’s Volleyball Team was the strongest
B. China was sure to become stronger and stronger if only we have that spirit of the Chinese Women’s Volleyball Team
C. The Chinese must remain clear-minded in time of advantage
D. The Chinese Women’s Volleyball Team never lost heart in times of difficulty
47. The best title of the passage might be _____.
A. Watching a Close Volleyball Game
B. The Spirit of the Chinese Women’s Volleyball Team
C. Learn from the Members of the Volleyball Team
D. The Strong
──Minded Are the Winners

查看答案和解析>>

同步練習(xí)冊(cè)答案