精英家教网 > 高中英语 > 题目详情

In 2007, the first solar electric boat crossed the Atlantic Ocean. Now a Swiss group wants to cover that distance and keep going, circling the globe on nothing but the sun’s power for the first time.
The team of engineers and scientists has started the building of its 98-foot long boat, named Planet Solar, in Kiel Germany. The boat’s power will come from the 5,000 square feet of solar panels(电池板), about the size of two tennis courts, covering its broad deck. When the sun is shining bright above, they will turn 23 percent of the sun’s rays to energy — six percent more than average solar panels.
Even though batteries aboard Planet Solar can store enough energy to power it through up to three days of cloudy weather, the sailors will try to avoid clouds: constant communication with the French meteorological institute, Meteo France, will help the sailors stay with the sunny course.
The $11.5 million project, which is led by Raphael Domjan, should be ready for its first voyage next summer. The solar electric boat will warm up in European waters, and attempt to deal with traveling around the globe in spring 2011. At a maximum speed of 16 mph, Planet Solar will be the fastest solar electric boat. The team expects to finish the first leg of its journey across the Atlantic in about two weeks, compared to the six months the solar boat took back in 2007.
If sailing by sun becomes practical, it would be a return to the green boating methods of the days of Christopher Columbus. Those long-ago voyages relied only on a different type of renewable energy: wind. And, if wind-powered sails could be combined with solar panels, we might really pick up the boating speed.
57. Which of the following is NOT true about Planet Solar?
A. Its deck is covered by solar panels.
B. It will be the fastest solar electric boat.
C. It is 98-foot long and is to be made in Germany.
D. It can turn 17 percent of the sun’s rays into energy.
58. Planet Solar will be likely to __________ in continuous rainy weather.
A. continue traveling forward
B. ask the local weather station for help
C. stop to wait for the weather to clear up
D. turn to Meteo France for help to choose the sunny course
59. What can be inferred from the passage?
A. Sailing by solar energy has not been widely used in today’s green boating.
B. Planet Solar will be the first boat to circle the globe using solar energy in 2011.
C. The solar panels in Planet Solar can turn more sunlight to energy than average ones.
D. Batteries aboard Planet Solar can be consumed for at most three days of cloudy weather.
60. What is the main idea of the passage?
A. Planet Solar uses solar energy all over the world.
B. Planet Solar aims to be the first to circle the globe.
C. Planet Solar collects a different kind of renewable energy.
D. Planet Solar combines traditional methods with modern technology.

小题1:D
小题2:D
小题3:A
小题4:B
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:完形填空

Have you ever tried to draw a straight line, only to find it turns out all wrong? Or, have you ever wanted to show ___36___ at a party and found the song you’d practiced so many times suddenly__37_ more difficult? I’ve had both these__38___. As a senior student, I have to ___39__ many exams. Each time, I think, “ I__40___ fail this time,’’ but I get a low mark. Don’t be surprised---it’s not __41___ I don’t try, do enough preparation, __42__ take it seriously. On the contrary, it is because I give it too _43__ attention. The thought “ I must pass” makes me taste the terrible flavor of failure.
I often___44___ to my friends, “ Don’t be too hard ___45____ yourself.” However, when I __46___ my own goals, I do not listen to my own advice. So why not ___47__ this crazy thought of achieving the best? Just face the problem__48____before you with a calm mind, work and you will succeed.
In my opinion, __49___ a calm state of mind is a skill for life. People__50__ want to succeed realizing this is of __51______ importance. So __52___ time you’re trying to draw a straight line or ___53___ a performance, tell yourself, “ If I can just do it _54___ than last time, it’s a success.” Keep a calm state of mind, and you will be happy __55____you succeed or fail.
小题1:
A.aroundB.offC.outD.in
小题2:
A.becameB.becomeC.becomingD.becomes
小题3:
A.experiencesB.experienceC.times D.difficulties
小题4:
A.enterB.makeC.takeD.join
小题5:
A.won’tB. can C.needD.needn’t
小题6:
A.because ofB./C.thereforeD.because
小题7:
A.andB.orC.butD.nor
小题8:
A.manyB.fewC.littleD.much
小题9:
A.sayB.adviseC.tellD.encourage
小题10:
A.offB.onC.toD.for
小题11:
A.giveB.holdC.buildD.set
小题12: A. throw away      B. get away         C. take up         D push off
小题13:
A.lieB.liesC.lyingD.laying
小题14:
A.keepingB.stayingC.remainingD.making
小题15:
A.whomB.whichC.whoD./
小题16: A no                B. little         C. very           D. great
小题17:
A.lastB.the lastC.nextD.the next
小题18:A. put on             B play on                C. give on         D show on
小题19:
A.bestB.betterC.goodD.well
小题20:
A.ifB.eitherC.neitherD.whether

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解


Veronica
By Mary Gaitskill.
Pantheon Books, $ 23.
This attractively dark novel from the author of Bad Behavior and Two Girls, Fat and Thin is narrated by a former Paris model who is now sick and poor; her reflections on beauty and cruelty have clarity and an uncanny bite.
On Beauty
By Zadie Smith.
Penguin Press, $ 25.95
In her new book, a cultural – politics novel set in a place like Harvard, the author of White Teeth brings everything to the table: a crisp intellect, a lovely wit and enormous sympathy for the men, women and children who read her story.
Saturday
By Ian McEwan.
Nan A. Talese / Doubleday. $ 26.
As exciting and as carefully constructed as anything McEwan has written, this astringent (尖锐的) novel traces a day in the life of an English neurosurgeon who comes face to face with senseless violence.
De Kooning: An American Master
By Mark Stevens and Annalyn Swan.
Alfred A. Knopf, $ 35.
A brilliant biography, impressively researched and absorbingly written, of the talented immigrant who stood at the vortex (中心) of mid – 20th – century American art.
A History of Europe Since 1945
By Tony Judt.
Penguin Press, $ 39.95.
Judt’s massive, learned, truthfully detailed account of Europe’s recovery from the wreckage of World War Ⅱpresents a whole continent in panorama (全景) even as it sets off detonations (爆炸) of insight on almost every page.
1.According to the passage, the most probable non – fiction novel is          .
A.Veronica         B.Saturday
C.On Beauty              D.A History of Europe Since 1945
2.If you’re fond art, which of the following would be your favorite?
A.On Beauty              B.Saturday
C.Veronica          D.De Kooning : An American Master
3.The novels published by the same company are           .
A.On Beauty & A History of Europe Since 1945
B.Saturday & De Kooning : An American Master
C.Veronica & On Beauty
D.A History of Europe Since 1945 & Saturday
4.Which of the following is NOT true according to the passage?
A.Mary Gaitskill is the author of both Veronica and Bad Behaviour.
B.On Beauty describes the stories that happened in Harvard.
C.Two authors finished De Kooning : An American Master together.
D.A post – war Europe can be found in A History of Europe Since 1945.
5.Which of the following novels are written by Zadie Smith?
A.On Beauty & Bad Behavior
B.Saturday & De Kooning : An American Master
C.On Beauty & White Teeth
D.Veronica & White Teeth

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

There is a brown female(母的) Canadian duck that weighs only four hundred fifty grams. The duck had flown to the southern state of Florida for the winter.A hunter shot it on January fifteenth and  took it to his home in the city of Tallahassee.He put it in the refrigerator(冰箱).Two days later the man’s wife opened the refrigerator door.The duck lifted its head and looked at her.It was alive!
The family took the duck to a doctor who treats animals.The doctor gave the duck to the Goose Creek Animal Sanctuary(动物保护区).Animal sanctuaries provide homes for animals and teach people about their care.
The doctor said it was easy to understand why people thought the duck was dead. He said ducks generally do not move a 1ot,especially after being shot.And he said its low body temperature helped it survive in the refrigerator.
That was enough to make the duck famous around the world.The Tallahassee newspaper published the story that was re-printed in many different countries.But that was not the end of the story.
Workers at the wildlife sanctuary named the duck Perky.And they got the doctor to give an operation to repair the duck’s damaged wing.During the operation,Perky stopped breathing--not just once but two times.The doctor tried to save Perky by giving her oxygen.But he finally said the duck had died.A few seconds later, however, Perky began to move.Reports say the people in the operating room were so happy that they cried.
Workers at the wildlife sanctuary say Perky will not have any more operations. It seems the drugs that were used had side-effects on her.Perky is expected to live at the sanctuary.And a local company has begun to sell T-shirts showing a picture of the lucky duck. Money from the sale of the shirts will help pay for Perky’s care.
小题1:Which of the following statements is TRUE?
A.Animal sanctuaries are homes specially for wounded animals.
B.The hunter shot the duck in the wing.
C.Ducks do not move at all for the whole winter.
D.The hunter’s wife intended to free the duck in the refrigerator.
小题2:The underlined Word “That” in the fourth paragraph refers to the fact that______.
A.the duck survived the shot and the cold in the refrigerator
B.the hunter had saved the duck by freezing it
C.the hunter shot the duck from Canada
D.the Tallahassee newspaper published the story
小题3:The duck in the story______.
A.was big and strong
B.flew to Florida for food
C.stayed in the refrigerator to keep its body temperature low
D.was considered dead before being put in the refrigerator
小题4:What is the best title for the passage?
A.Save the DuckB.The Lucky DuckC.Stop Killing DucksD.The Poor Duck
小题5:It can be inferred from the passage that_______.
A.the local company will get large profits by selling the T-shirts
B.it was illegal for me hunter to shoot the duck
C.the duck is likely to be well cared for in the sanctuary
D.Perky likes Florida better than Canada

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解


第三部分:阅读理解(共20小题,每小题2分,满分40分)
阅读下列短文,从所给的四个选项(A、B、C、D)中,选出最佳选项。
Science summer camps are one of the best ways to improve creativity of students and teach them a practical approach towards science and its applications (应用).Students taking part in the camps can learn to appreciate science and technology at an early age, to be better positioned for further learning and finally better prepared to face challenges.Apart from theories, scientific experiments and discussions are encouraged at these camps.
The science summer camps are usually held between June and August and it’s good for parents to start planning their children’s summer camps at least 6 to 7 months in advance.This period of time provides an opportunity for them to do proper research and save money.With more than 2,000 summer camps in the US, there is a wide variety for parents to choose from.If the child doesn’t like biology, there  is no point sending him to an anatomy (解剖学) science camp.Likewise (同样地), if one thinks that his child limits himself to books throughout the school year, he should try and choose camps which provide students with an opportunity to move out in the open and be physically active.To make the task easier, there are many websites which provide online resource materials to help parents select a summer camp that fits the needs of their children.
Generally, a science summer camp costs between $ 150 and $ 500, depending on where the camp is located, how long it lasts and of course what subject it covers.Some of them also provide scholarships (奖学金) for bright students to encourage them.
56.A science summer camp offers students      .
A.chances to be well prepared for future study
B.chances to research and save money
C.ways to get online resource materials
D.chances to live independently
57.What does the underlined word “them” in the second paragraph refer to?
A.Students     B.Organizers CScientists             D.Parents
58.We can infer (推断) from the second paragraph that        .
A.it’s important for children to relax at the summer camps
B.online resource materials can help to organize a summer camp
C.proper camps should be chosen for children according to their needs
D.different parents should be chosen for children according to their needs
59.What do the costs of a science summer camp depend on?
A.Organizers’ efforts and suggestions.  B.Location, time and content.
C.Students’ likes and dislikes.       D.Effects and benefits.

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解


A new study suggests that the more teenagers watch television , the more likely they are to develop depression (抑郁)as young adults. But the extent to which TV may or may not be to blame is a question that the study leaves unanswered.
The researchers used a national long-term survey of adolescent health to investigate the relationship between media use and depression . They based their findings on more than four thousand adolescents who were not depressed when the survey began in 1995.
As part of the survey, the young people were asked how many hours of television or videos they watched daily. They were also asked how often they played computer games and listened to the radio.
Media use totaled an average of five and one-half hours a day. More than two hours of that was spent watching TV.
Seven years later, in 2002, more than seven percent of the young people had signs of depression. Their average age at that time was twenty-one.
Brian Primack at the Universtiy of Pittsburgh Medical School was the leading author of the new study . He said every extra hour of television meant an eight percent increase in the chances of developing signs of depression.
The researchers say they did not find any such relationship with the use of other media such as movies, video games or radio. But the study did find that young men were more likely than young women to develop depression given the same amount of media use.
Doctor Primack says the study did not explore if watching TV causes depression . But one possibility, like sports and socializing . It might also interfere with sleep, he says, and that could have an influence.
The study was just published in the Archives of General Psychiatry. In December, the journal Social Indicators Research published a study of activities that help lead to happy lives. Sociologists from the University of Maryland found that people who describe themselves as happy spend less time watching television than unhappy people. The study found that happy people are more likely to be socially active, to read, to attend religious services and to vote.
60.The average age of the depressed young people should be       when they began to receive the survey.
A.21     B.15     C.14     D.20
61.According to the passage, which of the following can possibly lead to depression?
A.Swimming                     B.Attending a party
C.Attending religious services       D.Watching TV for a long time.
62.We can learn from the passage      .
A.the survey lasted a short time
B.over 280 teenagers who received the survey became more or less depressed in 2002
C.men are more likely to become depressed than women
D.the study about the relationship between media use and depression was published in the journal Social Indicators Research
63.What is the best title for the passage?
A.Teens, television, depression   B.Depression—the common problem of teens
C.Problems of watching TV           D.Teens—a group enjoying watching TV

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解


Good news for game lovers― a tank game has come out recently. In this game you are in a tank and the screen shows your view of the landscape outside. You gain points by shooting enemy tanks, supertanks, missiles (导弹) and flying saucers(飞碟).
Expert players can gain scores of around 150,000 points at this game. To get a high score you have to destroy twenty tanks as quickly as possible. After this, the supertanks, missiles and flying saucers appear. These are worth far more points than the ordinary tanks. However, the number of tanks you have to destroy before the supertanks appear varies on different machines.
Try to get close to an enemy tank from the side or the back, so it cannot shoot at you. Then, when you get close, turn to face it, line it up in your sights and fire before it turns to shoot at you. If you miss or are too slow, quickly escape by moving out of the enemy's line of fire. You can then move around the enemy and come in from another side.
When a supertank appears, try to destroy it as quickly as possible. Then wait safely behind an obstacle(障碍物)for a missile or flying saucer. The cubes are useful objects to hide behind as you can fire over them without exposing yourself to danger. The missiles will fly straight at you, but they are difficult to hit, so do not shoot at them until they are quite close. The saucers are much easier to hit, but do not follow them as you will be open to attack from enemy tanks. 
60. This passage is an / a ______ about a game.
A. instruction    B. liberation        C. tradition     D. construction
61. If you hide behind the cubes during an attack, which of the following may not happen?
A. Avoiding being exposed to danger     B. Destroying a missile
C. Firing over missiles or flying saucers   D. Being hit by a missile
62. If you can destroy a supertank, missile or flying saucer, you will get_____.
A. many more points        B. a machine to play with
C. an ordinary tank         D. nothing
63. From the last sentence we can see that you are likely to be attacked by tanks if you_____.
A. hit a flying saucer            B. run after a flying saucer
C. fire straight at a missile        D. shoot at enemy tanks

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解


D
Providing small classes for at least several grades starting in early primary school gives students the best chance to succeed in late grades, according to groundbreaking new research from a Michigan State University scholar.
The research by Spyros Konstantopoulos, a professor of education, is the first to examine the effects of class size over a period and for all levels of students. The study appears in the American Journal of Education.
He is also a member of a group for the Department of Education’s Instiute of Education Sciences that will give official advice on class size to the states. He said the advice will mirror his research: the best plan is to provide continuous small classes(13 to 17 students) for at least several years starting in kindergarten or first grade.
“For a logn time states thought they could just do it in kindergarten or first grade for one year and get the benefits,” He said. “I don’t believe that. I think you need at least a few years in a row where all students, and especially low-achievers, receive the treatment, and then you see the benefits later.”
His research used data from the Project Star study in Tennessee that analyzed the effects of class size on more than 11,000 students in primary and middle school. He found that students who had been in small classes from kindergarten through third grade had actually higher test scores in grades four through eight than students who been in larger classes early on.
Students from all achievement levels benefited from small classes, the research found. “But low-achievers benefited the most, which narrowed the achievement gap with high –achievers in science, reading and math, ” he said.
Although the study didn’t consider classroom practices, he said the reason for the narrowing gap is likely due to low-achieving students receiving more attention from teachers.
“This is especially important in poorer schools because teacher effectiveness matters more in schools with more disadvantaged and low-performing students, ” he said.
48.The professor argues about ________ .
A.the size of the class
B.the period of the class
C.the attention from teachers
D.the achievements of students
49.The result of the research shows that _________.
A.small classes for one year in early grade are enough
B.continuous small classes help students achieve more
C.it’s best to attend small classes in kindergarten
D.small classes do equal good to students of all levels
50.What can we infer from the passage?
A.High achievers will not benefit from small classes.
B.Continuous small classes have not been widely accepted.
C.Low-achievers should be separated from high-achievers.
D.Teachers’ attention matters less than classroom practices.
51.The underlined word “This” in the last paragraph refers to _______.
A.the gap between low and high achievers
B.continuous small classes
C.classroom practices in later grades
D.the Project Star Sturdy

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解


A branch of psychology called neurolinguistic programming has made an interesting and useful discovery :You can change the way you imagine or remember things without changing what you imagine, and it will change your feelings.For example, if a visual memory makes you sad whenever you think about it, you can make that mental picture smaller and dimmer, and when you do, the memory won’t make you as sad.Since you haven’t changed the content of the memory, you haven’t lost any information.You have simply made it less painful.
When you visually remember a pleasant memory, you can made the picture more colorful and the money will give you even more intense good feelings.You can make your pictures of the future brighter, wider , deeper, or you can bring the images closer.Changes like these will make you feel different--- even when you leave the content of the picture the same.
These are general guidelies (指导方针).You’ll need to experiment for yourself to find out what will work for a particular image.For a few people, making an exciting picture brighter makes the feelings less intense.And for some kinds of pictures, increasing the brightness would cause the feelings to become less intense --- for example, a romantic memory.
What is true for visual images also applies to the way you talk to yourself.
For example, if you have trouble motivating yourself , try changing the tone of voice you use when you spread to yourself.Some people order themselves about .The voice they use to talk to themselves is harsh and commanding.Listening to yourself being bossy can have the same effect as listening to someone else being bossy: It can make you want to rebel.Change your tone to friendly or seductive, and you might feel more motivated .When you tell yourself, “I can do it,” fill your internal voice with enthusiasm and back it up with inspiring music.The possibilities are in fact endless.
The important thing to understand is that they way you code your inner world has an impact , and you have quite a bit of control over that coding.You can change it deliberately.When you do , it will change your feelings, which change your actions, which will change the world around you..
1.Which is the best title of the passage?
A.You Can Change the World Around You
B.Be Merry
C.You Can Change People’s Attitude towards You
D.Talk to Yourself in a Friendly Way
2.The underlined word  “deliberately “ can be replaced by ___
A.by change          B.on purpose          C.difficultly          D.wiser
3.We can infer that if we make a sad mental picture bigger and brighter, we can become _____
A.happier      B.sadder             C.calmer            D.wiser.
4.What does the underlined sentence “Some people order themselves around” suggest?
A.Some people order a lot of food.
B.Some people order others to follow their instructions
C.Some people are very hard on themselves
D.Some people are very strict with themselves.

查看答案和解析>>

同步练习册答案