题目内容

7.An African-born British scientist received an environment research prize for show-ing how bees can be used to reduce conflict between people and elephants.Lucy King's work proved that beehive(峰房)"fences"can keep elephants out of African farmers'fields.The animals are scared of bees,which can bite them inside their long noses,and flee when they hear buzzing(蜂鸣声).
Dr King's work offers an intelligent solution to an age-old challenge,while providing further confirmation of the importance of bees to people and a really clever way of preserving the world's largest land animal for current and future generations.Working in Kenya,Dr King and her team showed that more than 90% of elephants will flee when they hear the sounds of buzzing bees.Afterwards,they also found that elephants produce a special sound to warn their fellows of the danger.They used the findings to construct barriers where beehives are woven into a fence,keeping the elephants away from places where people live and grow food.
 A two-year project involving 34 farms showed that elephants trying to go through the fences would shake them,disturbing the bees.Later,the fences were adopted by farming communities in three Kenyan districts--who also made increased amounts of money from selling honey.
As Africa's population grows,competition for space between people and elephants is becoming more serious,and there are fatalities on both sides.The same is true in parts of Asia.Sri Lanka alone sees the deaths of all estimated 60 people and 200 elephants each year from conflict.
Lucy King now wants to see whether the Kenyan technique will work in other parts of Africa--and perhaps,eventually,in Asia.

61.The underlined part in Paragraph 1 means the same asC
A.intelligent solution to an age-old challenge.
B.confirmation of the importance of bees to people
C.competition for space between people and elephants    
D.way of preserving the world's largest land animal
62.Which of the following orders of events correctly shows how Dr King's project works?B
①Beehive fences are built around a Farm.
②Elephants hear the buzzing and run away.
③Bees are disturbed and fly out of the beehives.
④Elephants trying to enter the farm shake the fences.
A.①→②→③→④B.①→④→③→②
C.④→③→②→①D.①→②→④→③
63.Dr King's solution is described as"intelligent"becauseD.
A.it successfully keeps elephants out of African farmers'fields
B.the fences Were adopted by farming communities in three Kenyan districts
C.more than 90% of elephants flee when they hear the sounds of buzzing bees
D.it protects crops.produces honey and preserves the dephant at the same time
64.The underlined word"fatalities"in Paragraph 4 is closest in meaning toA.
A deaths    B.communities    C.population    D.fences
65.Which of the following is true according to the passage?D
A.Dr king was born in Britain.
B.Most elephants scare bees.
C.The technique has proved to work well in Asia,too.
D.Conflicts between people and elephants are rather serious.

分析 本文讲述了出生于非洲的英籍科学家Dr King,研究如何用蜜蜂减少人类与大象之间的冲突,因此获得环境研究大奖.

解答 61-65CBDAD
61.C 推理判断题 根据Lucy King's work proved that beehive(峰房)"fences"can keep elephants out of African farmers'fields.可知划线部分指的是人与大象在生存空间方面的竞争,故答案为C
62.B 推理判断题.根据文章的前三段可知,Dr king先是把蜂房建立在农场附近;大象想进入农场就试着破坏蜂房;蜜蜂被打扰到后就会飞出来并发出蜂鸣声;大象听到蜂鸣声就会逃离,这就是他的计划过程.选B.
63.D 细节理解题.根据第二段第一句"Dr King's work offers an intelligent solution to an ageold challenge,while providing furtherconfirmation of the importance of bees to people and a really clever way of preserving the world's largest land animal for current and future generations."可知,Dr King提出的解决办法既保护了大象--这一最大的陆地动物现有的数量和后代的繁殖,又确保了蜜蜂对人类的重要性.这就是Dr King的聪明之举.选D.
64.A 猜测词义题.根据倒数第二段内容可知,人类与大象之间关于生存空间的争夺越来越激烈,导致了双方不同程度的伤亡.亚洲和斯里兰卡均报道过相关的死亡事件.此处的fatalities指的就是死亡,与A项最接近.选A.
65.D 细节理解题 根据文章最后一段As Africa's population grows,competition for space between people and elephants is becoming more serious,and there are fatalities on both sides.可以得知,人与大象之间的冲突挺严重,所以D项是正确的,故答案为D

点评 做阅读时经常犯错的主要原因是,仅凭读过文章后残留在脑海中的一丝印象来勾选答案,这样便很容易掉入出题人故意设布下的题目陷阱.所谓阅读理解,对于题目的理解一定要忠实于原文,因此,每一道题都应该与原文作全面的对比与核查,再得出答案.也就是说,阅读理解的每一道题目,在原文都应该有明确的出处,我们把这一出处叫做原文相关句,(1)排除与原文相关句主题不一致的选项(2)排除与原文相关句态度相反的选项 (3)排除用于过于极端或负面的选项(4)注意结合文章主旨和主题去排除.

练习册系列答案
相关题目
18.Every summer,hundreds of thousands of students travel to other countries looking for work and adventure.Most of the opportunities are in (1)Awork.The pay is usually poor,but most people work (2)Cfor the thrill of travel.You can pick grapes in France,entertain kids on American summer camps,and,of course,there are always (3)Ain hotels and restaurants.
But it is not as easy as it used to be to find work.Unless you speak the language of the country well,there will be very (4)Dopenings.For example,when you arrive to wash dishes in a restaurant in Paris,the owner will (5)Byou to speak French.British students only have a language (6)Cfor jobs in the USA and Australia.
Not every one (7)Bthe experience.Sarah James was once responsible for forty American children in Europe.During the (8)A,one child lost his passport; four children were lost in Madrid for a whole day; the whole group was thrown out of one hotel because of the (9)Dthey made.Sarah says,"It really was a 24-hour-a-day job since the kids never (10)C!And the pay was awful.It wasn't worth it."
The trouble is that (11)expect to have an easy time of it.After all,they see it as a (12)C.In practice,though,they have to work hard.At the same time,all vacation work is casual work,and jobs are (13)B only when the hotel,the restaurant,or the campsite is busy.But students have few employment (14)D.As soon as the holiday season finishes,companies will get rid of them.And if their employer doesn't like them,they'll be (15)A,too.

1.A.seasonalB.mentalC.professionalD.formal
2.A.hardB.voluntarilyC.abroadD.continuously
3.A.customersB.visitorsC.jobsD.parties
4.A.goodB.newC.attractiveD.few
5.A.teachB.expectC.allowD.forbid
6.A.programB.lessonC.advantageD.exam
7.A.hasB.enjoysC.forgetsD.remembers
8.A.tripB.flightC.discussionD.ceremony
9.A.promiseB.progressC.complaintD.noise
10.A.criedB.studiedC.sleptD.helped
11.A.childrenB.studentsC.employersD.parents
12.A.jobB.lessonC.holidayD.shame
13.A.countlessB.availableC.interestingD.boring
14.A.experiencesB.rulesC.plansD.rights
15.A.dismissedB.chargedC.finedD.punished
15.There are a couple of ways to forecast the destructive potential of a hurricane (飓风) so that people in the way can take adequate precautions (预防措施).Satellite images of cloud patterns can be analyzed to estimate peak wind speeds,but the estimates are often way off the mark.Specialized aircraft can fly into a storm to measure the winds directly,but the flights are costly.
Researchers at the Massachusetts Institute of Technology come up with a third way:listening to a storm underwater.
In a paper to be published in Geophysical Research Letters,Nicholas C.Makris and a former graduate student,Joshua D.Wilson,report a strong connection between the intensity (强度) of sound recorded by an undersea microphone in the mid-Atlantic and the wind power of a hurricane that passed over it.They say that such microphones,known as hydrophones,could be a safe and relatively inexpensive means of estimating hurricane force.
Dr.Makris and Dr.Wilson,who are now with Applied Physical Sciences Corporation,worked out the theory of underwater acoustic (声音的) monitoring of storms in a 2005paper."To be very frank with you,it's a mystery what makes storms noisy underwater."Dr.Makris said.The most popular idea currently is that it has something to do with oscillating air bubbles (气泡振动).
The researchers then went looking for experimental data to back their theory,and found it from a hydrophone placed at a depth of 2,500feet by the National Atmospheric and Oceanic Administration.It happened that Hurricane Gert passed over the area in September 1999,and a hurricane-hunter plane directly measured the wind speed at the same time.The hydrophone data showed sound intensity rising when the storm's outside wind"wall"passed over,and again when the inside wall,the most destructive part of the storm near the eye,passed over."We got a beautiful connection,"Dr.Makris said,"between the hydrophone data and the actual wind speeds as measured by the aircraft."
Dr.Makris is conducting additional experiments,working with the Mexican Navy off the west coast of Mexico.The eventual goal,he said,would be permanent hydrophones in known hurricane zones or temporary ones that could be easily laid by plane or ship in the path of a coming storm.

72.Compared with the traditional methods,the new way of measuring isC.
A.more expensive            B.more direct
C.less dangerous            D.less accurate
73.Which statement is WRONG according to the article?B
A.The scientists gained support from different fields.
B.Dr.Makris and Dr.Wilson have figured out what makes storms noisy underwater.
C.The scientists have found the relationship between the changes of sound intensity and the force of the hurricane.
D.There are several ways for people to forecast the force of the coming hurricane.
74.Why is Dr.Makris now making other experiments with the help of the Mexican Navy off the west coast of Mexico?A
A.To place permanent hydrophones in some zones.
B.To collect more images of cloud patterns.
C.To be secure in carrying out their experiments.
D.To get more information from the hurricane-hunter planes.
75.Which of the following might be the best title of the passage?D
A.Ways to Stop the Destructive Force of a Hurricane
B.Connection between the Intensity of Sound and the Wind Power of a Hurricane
C.Hydrophones,Safe but Expensive Means of Estimating Hurricane Force
D.Measuring a Hurricane by Sound Underwater.
2.Social networking isn't only for the under 40s.More than 25percent of Americans 50years and older stay connected using sites such as Facebook,MySpace and Twitter,according to new research.
"The latest data tells us that more and more social networking is becoming a part of everyday life for Americans 50plus,"said Kevin Donnellan,the chief communications officer at AARP,which released the report.
Nearly a quarter of older Americans are on Facebook and 73percent said they use it to stay in touch with relatives,but not just their children and grandchildren."They are using the Internet to keep up with tile world and the people who are important to them,"said Jean Koppen,the author of the report.She added that older adults are also on Facebook to stay connected,not only with their family,hut with their friends and those in the same age group.Almost 50percent of older adults were introduced to the social networking sites by a family member,mainly a child or grandchild."Just under one-fifth Of adults aged 50and older say they do not use the Internet,"according to the report.
The findings are based on a telephone survey of l,863adults.In addition to keeping up on Facebook and Twitter older adults are aware of the latest technology.Eighty-three percent had heard about the Apple iPad and 11percent intended to buy one.
Despite the popularity of the Internet among the over 50s,they still mostly go to print newspapers and magazines for news.Only one percent said they followed blogs.

63.What is the main idea of the text?C
A.Social networking isn't for the under 40s in the U.S.A.
B.American old people's way of life is quite fashionable.
C.Social networking is becoming popular among older Americans.
D.Facebook,MySpace and Twitter are the most popular websites in the US.
64.Which of the following statements is TRUE according to the passage?B
A.85%of Americans 50plus choose the Internet over print media.
B.About 460people in the telephone survey often use Facebook.
C.About 20%of adults aged 50plus have access to the Internet.
D.Three quarters of the people sun,eyed got to know the Internet through their family.
65.From the text,it can be concluded thatA.
A.many older Americans are open-minded about new developments
B.Kevin Donnellan approves of this change among older Americans
C.young people should introduce their elders to new technology
D.in a high tech age it is difficult to avoid social networking.
66.Where does the text probably come from?B
A.A novel.  B.A newspaper.  C.A technology guide.  D.A student's research paper.
12.After decades of skimpy(小而暴露的)skirts and sleeveless tops on game days,some schools in the US are saying cheerleader uniforms will have to meet stricter dress codes when they are worn in class.
In Lake County,Florida,cheerleaders with uniforms too skimpy for the code are being asked to wear long shorts or trousers under their skirts and a T-shirt under the sleeveless tops,according to a district memo.Principals at two of Lake's eight high schools-Leesburg and Lake Minneola-are not allowing the outfits in school at all.
Michelle Thomas,a cheerleader at Leesburg High School,was disappointed when she learned she couldn't wear her outfit to school on game days.
"It shows that we're a team just like all the other sports."She said.
But the school administrators didn't agree."During the educational portion of the day,they have to meet the dress code just like every other student,"said school board chairwoman Debbie Stivender,who ordered the staff to bring the outfits into line with the dress code.
Bare midriffs(露腰装) are banned across the state by the Florida High School Athletic Association,but no state rules mention cheerleader miniskirts.Sheila Noone,a spokeswoman for cheerleading uniform company Varsity Brands,says the outfits haven't become more revealing over the last 10 years.She says that the short skirts are designed to help the girls jump and kick.
"Cheerleading is athletic,"Noone said."There's a lot of jumping so you won't want a knee-length skirt that might hamper a toe touch."
Most cheerleaders were sad to hear the news,but say they'll follow the rules.Even male cheerleaders,whose pants and tops meet dress codes,chose not to wear their outfits to show unity.
"I understand,because they are kind of short,"said Holly Bishop,14,a Lake Minneola High School cheerleader,about her miniskirt."It would've been really,really cool to wear them to school."
66.According to the new dress codes for cheerleaders in some American schools,D.
A.bare midriffs are banned
B.cheerleading miniskirts are banned
C.cheerleader uniforms have switched from skirts to trousers
D.cheerleaders have to make their uniforms less revealing.
67.Which of the following statements is TRUE according to the article?A
A.School administrators believe cheerleader uniforms do not match school dress codes.
B.Most cheerleaders show understanding of the new dress codes.
C.Sheila Noone believes that cheerleading miniskirts are not revealing.
D.School administrators don't take cheerleading seriously.
68.Some cheerleaders are not happy about the news becauseB.
A.they hate the dress codes that other sports have 
B.they consider their uniforms special and cool
C.they want to wear revealing clothes
D.they will have to buy new uniforms
69.What is the main point of the article?D
A.Stricter dress codes for cheerleaders meet opposition.
B.Positive reactions to stricter dress codes for cheerleaders
C.American schools encourage unity in dress codes.
D.Changes in dress codes for cheerleaders in American high schools.
70.What does the underlined word"hamper"in paragraph 7 mean?C
A.protect      B.miss    C.prevent    D.help.
19.Wisdom teeth are normally the last teeth to appear.This usually happens when people are in their late teen years or early twenties,in other words,when they are older and wiser.
Wisdom teeth can grow into place normally and never cause a problem.But often there is not enough room for them in the mouth; they might crowd other teeth.Sometimes they even push sideways through the gums (齿龈)
An impacted wisdom tooth is one that fails to completely rise through the gums.Wisdom teeth that only partly break through can leave space for bacteria to enter around the teeth.Infection (感染) is a risk in these cases.
Wisdom teeth that are not well lined and become impacted are often removed.The American Dental Association says removal is generally advised when wisdom teeth only partly break through the gums.Removal is also advised if there is a chance that wisdom teeth are poorly lined.The best time to remove is before the teeth cause any problems or pain.Young adults are the best candidates for wisdom teeth removal.
But why do we have wisdom teeth if we often need to get them removed?One theory has to do with our diets.Scientists say the diet of ancient humans probably required more chewing teeth.Life was probably a little rougher on the teeth back then,too.So it was good to have extras.
68.According to the passage,which of the following statements is NOT true?A
A.Just older and wiser people can have wisdom teeth
B.Wisdom teeth can cause problems if not in their right place
C.Impacted wisdom teeth can't grow out of the gum fully
D.Wisdom teeth that only partly break can get bacterial infections
69.Wisdom teeth should be removedC
A.when they break through the gums
B.when they are below the gums
C.if they are not well lined or get impacted
D.if they take up enough room in the mouth
70.We can learn from the passage thatA
A.impacted wisdom teeth have the risk of getting infected
B.ancient humans need chewing teeth because of their happy life
C.older adults are the best candidates for wisdom teeth removal
D.more chewing teeth are needed for the diet of modern humans
71.The main purpose of the passage is toD
A.advise             B.persuade             C.comment              D.introduce.

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