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Mosquitoes(蚊子) ruin countless American picnics every year, but around the world, this bloodsucking beast isn’t just annoying— it causes a health problem. More than a million people die from the spread of mosquito-borne diseases like malaria and yellow fever each year. Attempts to control populations via insecticides like DDT have had ruinous side effects for nature and human health. Neurobiologist Leslie B. Vosshall has a different solution for stopping the insects and the spread of disease. “I believe the key to controlling mosquito behavior is to understand better how they sense us,” she says.
At their Rockefeller University lab, Vosshall and her colleagues are studying the chemical sensory processes by which mosquitoes choose hosts. How do they sense heat, humidity, carbon dioxide, and body odor(气味)? What makes some people more attractive to a mosquito than others? It takes blood and sweat to find out. To study how mosquitoes assess body odor, Vosshall and her teammates might wear stockings on their arms and keep from showering for 24 hours to create sample smells, Then comes the hard part. They insert their arms into the insects’ hidden home to study how mosquitoes land, bite, and feed and then they document how this changes. This can mean getting anywhere from one bite to 400, depending on the experiment. Studying male mosquitoes is more pleasant. Since they don’t feed on blood, the lab tests their sense of smell using honey.
Vosshall and her team have also begun to study how genetics contribute to mosquitoes’ choice of a host. She’s even created a breed that is unable to sense carbon dioxide, an important trigger for the insects. “By using genetics to make mutant(变异的) mosquitoes, we can document exactly how and why mosquitoes hunt humans,” Vosshall says.
Once Vosshall figures out what makes mosquitoes flock to us, she can get to work on making them leave us alone. Many of her lab’s proposed solutions sound simple enough, including bracelets(手镯) that carry long-lasting repellants(驱虫剂) or traps that can reduce populations, but the breakthroughs, when they come, may save millions of lives in the developing world—and a lot of itching everywhere else.
Vosshall and her colleagues are mainly studying mosquitoes’ ______

A.appearance B.size
C.behavior D.change

By saying the underlined part “Then comes the hard part”, the author probably means that______.

A.the insects smell terrible
B.the experiment will last long
C.The researchers will probably suffer
D.the researchers have to study lots of documents.

Why is it less challenging to study male mosquitoes?

A.They are not bloodsuckers.
B.They are afraid of stockings.
C.They have a poor sense of smell.
D.They are protective of their hosts.

It can be inferred from the last paragraph that Vosshall’s research______.

A.looks very promising
B.has saved millions of lives
C.is facing great difficulties
D.is quite simple to carry out.
科目 英语   题型 阅读理解   难度 中等
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  Even though he has been caught, the former Iraqi President Saddam Hussein is still causing trouble. His arrest has thrown up as many questions as it has answers. Top of the list is what should happen to Saddam now, closely followed by calls for information from him about Iraq's weapons of mass destruction(大规模杀伤性武器). He is currently being held by American troops at a secret place. The US says he will stand trial(审判) for his cruel actions during his years in power. This is likely to take place at a court set up two weeks ago by the US-backed Iraqi Governing Council(伊拉克临管会). The council's president Abdul Azizal-Hakim has warned Saddam could be executed(处死) if found guilty by the court. And the US supports this.“I think he ought to receive the worst punishment for what he has done to his people,”said US President George W. Bush, without directly stating that Saddam should be put to death. However, many nations, including Saddam's long time enemy Iran, believe he would receive a fairer trial in an international court. Even Britain, America's closest supporter, said it would not take part in any trial that could lead to Saddam's execution. The UN Security Council(联合国安理会) has yet to make its position clear. But UN Secretary-General Kofi Annan did say that“the UN does not support a death penalty.”Besides waiting for a trial of Saddam, the world wants to see if the US and Britain can find the banned weapons they gave as the reason for the war in Iraq. Asked if Saddam's capture could lead to a breakthrough in the hunt for the weapons of mass destruction, British Prime Minister Tony Blair said,“there's obvious possibility there. But I think we should carry on what we're doing in Iraq”.
50.After the arrest(逮捕) of Saddam, people are most concerned with the question that _____.
 A.whether there are weapons of mass destruction in Iraq B.where he is held now
 C.how he will be punished D.none of the above
51.Which of the following is not true?
 A.Saddam will be punished for his cruel actions. B.An international court will be set up.
  C.UN does not support a death penalty.
  D.Many nations think it is not fair to have the trial in the court set up by the US-backed Iraqi Governing Council.
52.Tony Blair's words implies that _____.
 A.he is not sure whether they can find the weapons B.Britain will not take part in trial
 C. Both A and B D. Neither A nor B

  If you ask people to name one person who had the greatest effect on the English language, you will get answers like“Shakespeare”,“Samuel Johnson”and“Webster”but none of these men had any effect at all compared with a man who didn't even speak English---William the Conqueror.
  Before 1066, in the land we now call Great Britain lived people belonging to two major language groups. In the west-central region lived the Welsh, who spoke a Celtic language, and in north lived the Scots, whose language, though not the same as Welsh, was also Celtic. In the rest of the country lived the Saxons, actually a mixture of Anglos-Saxons, and other Germanic and Nordic peoples, who spoke what we call Anglo-Saxon (or Old English), a Germanic Language. If this state of affairs had lasted, English today would be close to German.
  But this state of affairs did not last. In 1066 the Normans led by William defeated the Saxons and began their rule over England. For about a century, French became the official language of England while Old English became the language of peasants. As a result, English words of polities and the law come from French rather than German. In some cases, modern English even shows a distinction(区别) between upper-class French and lower-class Anglo-Saxon in its words. We even have different words for some foods, meat in particular, depending on whether it is still out in fields or at home ready to be cooked, which shows the fact that the Saxon peasants were doing the farming, while the upper-class Normans were doing most of the eating.
  When Americans visit Europe for the first time, they usually find Germany more“foreign”than France because the German they see on signs and advertisements seems much more different from English than French does. Few realize that the English language is actually Germanic in its beginning and that the French influences are all the result of one man's ambition.
46.The two major languages spoken in what is now called Great Britain before 1066 were _____.
  A. Welsh and Scottish          B. Nordic and Germanic
  C. Celtic and Old English        D. Anglo-Saxon and Germanic
  47.Which of the following groups of words are, by inference, rooted in French?
  A. president , lawyer, beef        B. president , bread, water
  C. bread , field, sheep          D. folk , field, cow
48.Why does France appear less foreign than Germany to Americans on their first visit to Europe?
  A. Most advertisements in France appear in English.
  B. they know little of the history of the English language.
  C. Many French words are similar to English ones.
  D. They know French better than German.
49.What is the subject discussed in the text?
  A. The history of Great Britain. B. The similarity of Great Britain.
  C. The rule of England by William the Conqueror. D. The French influences on the English language.

II阅读理解(共25小题。第一节每小题2分,第二节每小题1分;满分45分)
第一节阅读下列短文,从每题所给的四个选项( A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。
  The Opera house in Santa Fe. New Mexico is one of the most beautiful ones in the United States. It is small and open, with one roof over the stage where singers perform and another roof over part of the audience. This opera house in the mountain is one of the best in the country, which may seem surprising because performances are only given during seven weeks in the summer, and because Santa Fe is a very small city.
  One reason why the Santa Fe Opera is so good is that it attracts many excellent young singers. They all hope to sing in famous opera houses like Metropolitan in New York someday, and they work hard to become well-known during the summer. The musicians and directors are experts who come from the best orchestras(管弦乐队) and operas in the country during their vacations. They enjoy working there because they like to live in Santa Fe, which is near both the mountains and the desert. It is very beautiful there in the summer.
  The state government of New Mexico advertises the Santa Fe Opera in newspapers all over the country, and a great many tourists come to New Mexico because of the opera. Still, most of the audience does come from Santa Fe and other nearby cities, and all the seats in the theater are sold for every show.
  There is only one thing that some people do not like about the Santa Fe Opera, and that is the cold weather. Because the theater is open, performances cannot start before it gets dark at nine o'clock in the evening, and then the mountain air becomes very cool. Sometimes people complain about the cold air, but because the operas are good, these people come back again---wearing warm coats.
  41.This passage mainly introduces _____.
  A. a mountain city B. young musicians C. an opera house D. the tourism in Santa Fe
  42.Young singers come to perform in Santa Fe Opera because _____.
  A. the music quality is high       B. they enjoy the climate there
  C. they want to be famous        D. they like the scenery there
 43.It seems surprising that Santa Fe becomes famous because _____.
  A. it is only a very small place B. it is between the mountain and desert
  C. all the seats are old for every show D. musicians there are from the best orchestras
 44.From the passage, we can learn that _____.
 A. the opera house is open without any roofs B. musicians always spend vacations in Santa Fe
 C. the government advertises to attract more musicians
  D. performances are held in Santa Fe only after sunset
 45.The underlined word“advertise”in Paragraph 3 means _____.
  A. forces others to read  B. cheats people to come C. supports D. praises

Every country has its different customs when visiting other people's homes for a dinner party. It's important to know these before visiting a foreign country, so that you can avoid making embarrassing mistakes. Three people from different countries explain how to behave at a dinner party there.
Masako, Japan
The first thing to remember when visiting a Japanese home for dinner is that you should always dress correctly, as if going to the office. Casual wear is not appropriate. When you meet someone in Japan you should always bow. A deep bow is suitable for someone older or senior to you, while a short bow is suitable for younger people or your peers. Remember to take off your shoes when you enter the house. Always take a gift when you visit a Japanese home. Your host will expect it. It is important to arrive on time, and certainly not more than five minutes late. Don't sit down at the table until your host tells you where to sit. When you have finished eating and drinking, return your chopsticks to the chopstick rest, and do not finish your glass. If you do so, your host will pour more into the glass.
Mamadou, Senegal
Don't be surprised if there are only men or only women at your table when you go out to dinner in Senegal. Men and women sometimes eat separately in nay country. Wait until your host tells you where to sit. We normally sit on the floor to eat. First, everyone washes their hands in a washing basin. When the food comes it will be placed in front of you, and at first you will be offered food from the dishes by your host. Later you can serve yourself from the dishes, but make sure you do not lean over the food. Take food from the part of the bowl closest to you. Try a little of everything. It is polite to do so. Please make sure your feet do not touch the mat on which the food is placed.
Luis, Spain
Spanish dinner parties are great fun. We often start late in the evening and don't get up to leave until the small hours of the morning. I think you will enjoy going out to dinner in Spain. Firstly, never arrive on time. Fifteen or twenty minutes late is normal. Shake hands with your host, smile and look him in the eye. If he offers you a cup of coffee, be sure to accept it. Not to do so would be to reject your host' s kindness. A gift is not necessary, but will be welcomed. Food is served on individual plates, western-style, and is eaten with a knife and fork. Keep your hands where others can see them during the meal, but don' t put your elbows on the table. When you have finished, put your knife and fork at an angle on the plate. Try to finish your food if you can!
72. What is the purpose of the writer in writing this passage?
A. To introduce some customs in foreign countries.
B. To tell stories about three people at dinner parties.
C. To avoid making embarrassing mistakes when dining abroad.
D. To show the importance of cultural awareness when travelling abroad.
73. From Masako's explanation, we can know that in Japan _________.
A. young people bow not so deeply as older or senior people
B. old people don't have to bow to young people
C. young people do not bow deeply to those of the same age
D. all people should bow deeply to each other when they meet
74. Which of the following should a guest in Senegal do when the food is served?
A. Wait until the host asks him/her to eat. B. Don't eat until the host helps him/her.
C. Help himself/herself to anything he likes. D. Eat up the food from the closest plate.
75. Which of the following is TRUE according to the passage?
A. The Japanese sit on the floor and eat in front of a mat.
B. The Senegalese sit on the floor and eat at a table.
C. The Spanish sit at a table and eat with chopsticks.
D. The Japanese sit at a table and eat with chopsticks.

Intensive Courses for Teachers of English
plus Teaching Knowledge Test ( TKT) Preparation
Who is the Teaching Knowledge Test (TKT) for?
Anglo-Continental has developed 2 to 4 week courses preparing candidates for the University of Cambridge' s TKT to develop the knowledge and teaching skills of people who teach English to primary, secondary and adult learners, and also people who are interested in teaching as a career. This qualification will help you to understand:
different methodologies for teaching
the ' language of teaching'
the ways in which resources can be used
the key aspects of lesson planning
classroom management methods for different needs
Click here to go to the official Cambridge ESOL website for the TKT
http: //www. cambridgeesol, org/exams/teaching-awards/tkt, html
Click here for the TKT Course Schedule 2010
http: //www. anglo-continental, com/elv/uk/forms/TKT/TKT Course 2010. pdf
What does the TKT involve?
The methodology and language awareness lessons cover four TKT modules:
Module 1 -- Language and background to language learning and teaching
Describing language and language skills Using accurate terminology (术语)
Factors affecting how a learner learns
Comparing and evaluating different types of lessons
Module 2 -- Planning lessons and use of resources for language teaching
Planning and preparing a lesson or sequence of lessons
Selection and use of resources and materials
Module 3 -- Managing the teaching and learning process
Teachers' and learners' language in the classroom
Classroom management
TKT KAL Module -- Knowledge about language
Knowledge of the language systems (lexis, phonology, grammar, discourse) needed by teachers for planning and teaching their lessons
Awareness of the language needs of learners and the difficulties involved in learning a second language
Each module consists of 80 objective, multiple choice questions and takes 80 minutes to complete. A successful trainee will receive a University of Cambridge ESOL Certificate stating that he/she has passed the module (s). A University of Cambridge ESOL qualification will improve a teacher' s confidence, personal development and job prospects.
68. Who is the Teaching Knowledge Test (TKT) for?
A. Candidates for the University of Cambridge's TKT.
B. Students in primary, secondary and universities.
C. Adult learners aiming to teach English abroad.
D. International students studying in Anglo-Continental.
69. Which of the following is excluded in the methodologies of the intensive courses?
A. Teaching how to teach language. B. Teaching how to plan lessons.
C. Teaching how to manage classroom. D. Teaching how to do well in exams.
70. In which module can you learn how to analyze the learning difficulties of non-native learners of English?
A. Module 1. B. Module 2. C. Module 3. D. TKT KAL Module.
71. What can the trainee expect with the University of Cambridge ESOL qualification?
A. He can believe he can do everything. B. He can find more job opportunities.
C. He can pass the modules more easily. D. He can pay less money to the courses.

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