Have you ever thought, “I wish I could take a year off and just travel around the word?” Well, three lucky American teenagers were able to do just that. The teens — two males and one female — got an all-expenses paid, yearlong hike to five continents.
This trip didn’t include any five-star hotels or shopping funs. Eighteen-year-old Jamie Fiel from Keller, Texas, 17-year-old Arsen Ewing from Canyon, California, and 16-year-old Tyler Robinson from Lincoln, Massachusetts, didn’t expect fancy treatment. They signed up for the experience of a lifetime, which included hard work, often uncomfortable accommodations, and encounters with some of nature’s most dangerous animals and environments.
Jamie, Arsen, and Tyler were among hundreds of high school kids nominated by their science teachers to take this trip. Earthwatch Institute sponsored this adventure. Each year, Earthwatch employs thousands of volunteers worldwide to help with scientific research projects.
The group went all around the world to get a close look at the most pressing environmental issues of our time. Their assignments were as varied as their locations, and included measuring and attending pink flamingos in Kenya’s Great Rift Valley, and tracking giant sea turtles in Costa Rica.
As they worked with the Earthwatch scientists, Jamie, Arsen, and Tyler began to understand that we are at a critical moment in the life of our planet. Time for change is running out. As the teens went from country to country and witnessed different environmental dangers and challenges, they understood that solutions to important environmental issues start with the power of one person’s actions. They realized that each of them can make a difference.
小題1:These teenagers went on the journey around the world      .
A．to experience the most serous environmental problems on the earth
B．to bring the kindness of America to the other parts of the world
C．to go on sightseeing around the world
D．to call on more teenagers to join Earthwatch Institute
小題2:What’s TRUE about their journey?
A. They had to pay for their journey on their own expense.
B, They often had to move from one hotel to another.
C. They had to take great pains to collect environmental information.
D. They received a warm welcome every time they arrived at a new place.
小題3:It can be inferred that Earthwatch Institute could be          .
A. an international university that takes in students from all over the world
B. a TV station that makes programmes on the beautiful scenery of the earth
C. a travel agency that organizes adventure trips specially for school children
D. an organization that bring s science to life for people concerned about earth’s environment
小題1:A
小題2:C
小題3:D

試題分析：文章大意：這是一篇環(huán)保類閱讀材料。本文介紹的是三位青少年在環(huán)保組織Earthwatch Institute的贊助下，進行了一次為期一年的環(huán)球徒步旅行，旨在體驗地球健康狀況。
小題1:細節(jié)理解題。根據(jù)短文第四段第一句The group went all around the world to get a close look at the most pressing environmental issues of our time.可知他們進行環(huán)球旅行的目的是親身體驗一些嚴重的環(huán)保問題。故A正確。
小題2:細節(jié)理解題。根據(jù)短文第二段可知，這次旅行沒有五星級賓館也沒有購物的快樂，食宿不舒服，還常常會遇到危險。故C正確。
小題3:推理判斷題。據(jù)第三段最后一句及這次旅行所從事的活動推測可知：Earthwatch Institute是一個推廣環(huán)�？茖W知識的一個組織。故D正確。
練習冊系列答案
相關(guān)習題

科目：高中英語 來源：不詳 題型：閱讀理解

Larry was on another of his underwater expeditions(探險)but this time, it was different. He decided to take his daughter along with him. She was only ten years old. This would be her first trip with her father on what he had always been famous for.
Larry first began diving when he was his daughter’s age. Similarly, his father had taken him along on one of his expeditions. Since then, he had never looked back. Larry started out by renting diving suits from the small diving shop just along the shore. He had hated them. They were either too big or too small. Then, there was the instructor. He gave him a short lesson before allowing him into the water with his father. He had made an exception. Larry would never have been able to go down without at least five hours of theory and another similar number of hours on practical lessons with a guide. Children his age were not even allowed to dive.
After the first expedition, Larry’s later diving adventures only got better and better. There was never a dull moment. In his black and blue suit and with an oxygen tank fastened on his back, Larry dived from boats into the middle of the ocean. Dangerous areas did not prevent him from continuing his search. Sometimes, he was limited to a cage underwater but that did not bother him. At least, he was still able to take photographs of the underwater creatures.
Larry’s first expedition without his father was in the Cayman Islands. There were numerous diving spots in the area and Larry was determined to visit all of them. Fortunately for him, a man offered to take him around the different Spots for free. Larry didn’t even know what the time was, how many spots he dived into or how many photographs he had taken. The diving spots afforded such a wide array of fish and sea creatures that Larry saw more than thirty varieties of creatures.
Larry looked at his daughter. She looked as excited as he had been when he was her age. He hoped she would be able to continue the family tradition. Already, she looked like she was much braver than had been then. This was the key to a successful underwater expedition.
小題1:In what way was this expedition different for Larry?
A．His daughter had grown up.
B．He had become a famous diver.
C．His father would dive with him.
D．His daughter would dive with him.
小題2:What can be inferred from Paragraph2?
A．Larry had some privileges.
B．Larry liked the rented diving suits.
C．Divers had to buy diving equipment.
D．Ten-year-old children were permitted to dive.
小題3:Why did Larry have to stay in a cage underwater sometimes?
A．To protect himself from danger.
B．To dive into the deep water.
C．To admire the underwater view.
D．To take photo more conveniently.
小題4:What can be learned from the underlined sentence?
A．Larry didn’t wear a watch.
B．Larry was not good at math.
C．Larry had a poor memory.
D．Larry enjoyed the adventure.
小題5:What did Larry expect his daughter to do?
A．Become a successful diver.
B．Make a good diving guide.
C．Take a lot of photo underwater.
D．Have longer hours of training.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Of Chinese secondary school students top ten heroes,Mao Zedong,ranks number one and Olympic track gold medal winner,Liu Xiang,ranks fifth,according to a survey conducted by All-China Women’s Federation (ACWF).
Late Chinese leaders,Mao Zedong and Zhou Enlai,and revolutionary martyrs,Liu Hulan and Dong Cunrui,all have remained important heroes in the eyes of Chinese teenagers aged 13 to 18.
Meanwhile,the 2004 Olympic track and field star,Liu Xiang;model police chief,Ren Changxia;Hong Kong action star,Jackie Chan,and China’s first astronaut Yang Liwei,have ascended to be the new stars among the students.
“The coexistence of old and new models in youth’s hearts reveal the new era’s character,” said Han Xiangjing,president of “China Women” magazine attached to ACWF.
The respondents also chose their parents as heroes,ranking number two.
“This reflects that young students’ selection standards of heroes have changed to be more human oriented,emotional and personalized,”Han said.
Reasons given by the surveyed students for this choice are:“parents are the people I love and indispensable to me”and“they consistently guide,encourage and support me.”
The survey was conducted in six provinces and cities across China,including Beijing,Shanghai,Henan,Shanxi,Liaoning and Hunan.Students completed 1018 questionnaires;443 polled were boys and 575 were girls.
小題1:This passage most probably appears _________.
A．in a newspaperB．in a magazine
C．in a history bookD．in a report
小題2:This passage mainly talks about _________.
A．a(chǎn) survey about teenagers’top 10 heroes
B．why teenagers regard their parents as heroes
C．different heroes in teenagers’eyes
D．All-China Women’s Federation
小題3:How many heroes of the top 10 can be found in the passage?
A．10.B．9.C．8.D．7
小題4:Which of the following is NOT the reason why teenagers choose their parents as heroes?
A.Their parents are the people they love very much.
B.Their parents are indispensable to them.
C.Their parents have done something great and successful.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

◆200 dead as Brazilian plane crashes in Sao Paulo
Up to 200 people were dead after a passenger plane with 176 people aboard slid off the runway on landing and hit a fuel storage tank at Sao Paulo's Congonhas airport on Tuesday.
Brazilian airline TAM said that 170 passengers and 6 crew were aboard the Airbus A320 flying from Porto Alegre in southern Brazil to Sao Paulo when it lost control on landing and slid off the wet runway.
Brazilian news agency Folha reported up to 200 people were dead, including some victims on the ground.
◆_______________________________________
Two people were killed Saturday in two separate plane crashes in the United States, media reports said.
In Dayton, Ohio, a plane crashed on a runway of the Dayton International Airport while performing during the Vectren Dayton Air Show. The pilot, Jim LeRoy, was taken to Miami Valley Hospital and was announced dead. The air show was canceled .
Also on the same day, two single-engine war planes at an experimental air show collided(相撞) in Wisconsin while landing, killing one of the pilots and injuring the other.
◆All 114 aboard Kenya plane killed  
A Kenya Airways plane that crashed after takeoff in Cameroon with 114 people on board is largely submerged (淹沒) in a swamp(沼澤地) and there is no chance of survivors, Cameroon 's civil protection service said on Monday  
The Boeing 737-800 had taken off from Douala and its wreckag (殘骸)was found just 12 miles from the town. The plane fell head first. But the cause of the crash remained unclear.
Among the passengers were Associated Press reporter Anthony Mitchella and an executive from the South African cell phone giant MTN. Five Chinese passengers were also killed in the crash .
小題1: The Brazilian plane crash caused extra deaths mainly because______
A．it skidded off the wet runway.B．the runway. was very short
C．it hit a fuel storage tankD．its pilot was inexperienced
小題2:The proper title for News 2 would be _________.
A．Two pilots killed in plane crashes in USB．The tragedies of the air show
C．Who is to blame for the plane crashes?D．Big losses can result from small things
小題3:Which of the following statements is NOT TRUE as for the Kenya plane crash?
A．The plane crashed after the plane took off.
B．The cause of the crash was under examination
C．114 passengers on board were killed including an African
D．The place where the plane crashed led to many more deaths
小題4:The Brazilian plane crash killed about _____people in all on the ground.
A．170B．30C．24D．6
小題5:It can be inferred from the three news that_________
A．when the Airbus A320 landed, it was likely to be raining heavily
B．during the Vectren Dayton Air Show , the pilot, Jim LeRoy died on the scene
C．The place where the Boeing 737-800 crashed was just 12 miles from the town
D．Five Chinese passengers were victims of the Kenya plane crash

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Think about the different ways that people use wind. You can use it to fly a kite or to sail a boat. Wind is one of our cleanest and richest power sources, as well as one of the oldest. Evidence shows that windmills (風車) began to be used in ancient Iran back in the seventh century BC. They were first introduced to Europe during the 1100s, when armies returned from the Middle East with knowledge of using wind power.
For many centuries, people used windmills to grind (磨碎) wheat into flour or pump water from deep underground. When electricity was discovered in the late 1800s, people living in remote (偏僻的) areas began to use them to produce electricity. This allowed them to have electric lights and radio. However, by the 1940s when electricity was available to people in almost all areas of the United States, windmills were rarely used.
During the 1970s, people started becoming concerned about the pollution that is created when coal and gas are burned to produce electricity. People also realized that the supply of coal and gas would not last forever. Then, wind was rediscovered, though it means high costs. Today, there is a global movement to supply more and more of our electricity through the use of wind.
小題1:From the text we know that windmills _______.
A．were invented by Europeans armies
B．have a history of more than 2800 years
C．used to supply power to electric lights in remote areas
D．have rarely been used since electricity was discovered
小題2: What was a new use for wind power in the late 19th century ?
A．Sailing a boat. B．Producing electricity.
C．Grinding wheat into flour.D．Pumping water from underground.
小題3:One of the reasons why wind was rediscovered in the 1970s is that ______ .
A．wind power is cleaner
B．it is one of the oldest power sources
C．it was cheaper to create energy from wind
D．the supply of coal and gas failed to meet ends
小題4:What would the writer probably discuss in the paragraph that follows ?
A．The advantages of wind power.
B．The design of wind power plants.
C．The worldwide movement to save energy.
D．The global trend (趨勢) towards producing power from wind.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

After ten years, the world' s largest music festival, Rock in Rio, returned to its hometown Rio de Janeiro for seven days of concerts from Friday, September 23rd, attracting 700,000 people over the whole week．
It is the 10th edition of the Rock in Rio festival, but only the 4th to be held in Rio as the organizers exported the festival to Lisbon and Madrid ten years ago．The first edition of the festival was in 1985 and the most recent edition in Rio was held in January, 2001．A total of 700,000 tickets were sold out for this year' s festival．
The festival consists of four stages with the participation of International stars including Elton John, Katy Perry, and bands Metallica, Evanescence and System of a Down．Several stars which performed in previous editions are also on the list this year．．In addition, a number of local singers and bands will also join this year．
The performance site, named as Rock City, is a 150,000-square-meter area．Besides the concert area, the site also has a giant Ferns wheel, a roller coaster, and a small shopping mall．After the festival, the Rock City area will be converted into a leisure area to athletes in the 2016 Olympic and Paralympic Games in Rio de Janeiro
According to Rio' s tourism company Riotur, out of the 700,000 people expected in the festival, some 315,000 will be tourists, who raised the hotels' occupation rate to 98 percent．Riotur estimated that the Rock in Rio festival will bring 419 million U．S．dollars for the city and create 10,000 jobs．
The creator of the festival, Brazilian businessmen Roberto Medina, insisted on opening the Rock City gates himself, in the early afternoon, and greeted the first fans to enter the site．"We come to the gate because the Brazilian audience is even more important than the bands．We applaud them．They make the greatest show," he said．
小題1:The first edition of the festival may be held in ____．
A．Rio de JaneiroB．Lisbon
C．MadridD．a(chǎn) place not mentioned
小題2:Up to now, the festival has been held in Rio for at least _____．
A．ten timesB．four times
C．three timesD．twice
小題3:The number of native people to attend the festival is probably ____．
A．700,000B．315,000
C．10,000D．385,000
小題4:From the passage, we can know ____．
A．Rock City is a great theatre
B．Only rock bands are invited to the festival?
C．the festival will improve the employment of Rio
D．The gate of Rock City was opened by the Brazilian audience

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

As researchers learn more about how children's intelligence develops, they are increasingly surprised by the power of parents.The power of the school has been replaced by the home.To begin with, all the factors which are part of intelligence—the child's understanding of language，learning patterns, curiosity—are established well before the child enters school at the age of six.Study after study has shown that even after school begins, children's achievements have been far more influenced by parents than by teachers.This is particularly true about learning that is language?related.The school rather than the home is given credit for variations in achievement in subjects such as science.
In view of their power, it's sad to see so many parents not making the most of their child's intelligence.Until recently parents had been warned by educators who asked them not to educate their children.Many teachers now realize that children cannot be educated only at school and parents are being asked to contribute both before and after the child enters school.
Parents have been particularly afraid to teach reading at home.Of course，children shouldn't be pushed to read by their parents, but educators have discovered that reading is best taught individually—and the easiest place to do this is at home.Many four?and five?year?olds who have been shown a few letters and taught their sounds will compose single words of their own with them even before they have been taught to read.
小題1:What have researchers found out about the influence of parents and the school on children's intelligence?
A．Parents have greater influence than the school.
B．The school plays a greater role than parents.
C．Parents and the school have the equal power.
D．Neither parents nor the school has any influence.
小題2:Researchers conclude that________.
A．it is with the help of the teachers that children have an understanding of
language
B．curiosity is formed after the children enter school
C．children's learning patterns are developed at the early age
D．only the school can give children the opportunity to make achievements
小題3:According to the text, in which area may school play a more important role?
A．Moral education.B．Language education.
C．Physical education.D．Science education.
小題4:Many parents fail to make the most of their children's intelligence because
________.
A．they usually push the children to read at home
B．they only teach them after they enter school
C．they teach them in a wrong way at home
D．they were told by educators not to teach their children

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Worried about how many calories you will get in that piece of pizza, chocolate cake or bag of chips? A new iPhone application (應(yīng)用程序) MealSnap may help. Users just need to take a picture of the meal with the phone, and it will give a calorie read-out almost immediately.
MealSnap was developed by DailyBurn, a health social network that focuses on helping its users lead healthier lifestyles. It has created several other health and diet-related iPhone applications. The application gives users a quick reply. To do that, it matches the taken picture to a databank (數(shù)據(jù)庫) with the calorie information of nearly 500,000 kinds of food. Users then get the range of calories for the meal that is photographed.
We started with something simple—an apple. A couple of minutes later, the application replied that it was an apple and between 64 and 96 calories. More impressive was the reply we received after sending a photo of a mixed salad bowl. MealSnap replied that the bowl contained “yellow rice with corn, boiled eggs and beans” and that the food was between 532 and 789 calories.
Mr. Smith, director of DailyBurn, said that usual calorie counting needed a long time, but that the application made it easier to know the calories in food. That is why it is so popular among those who are trying hard to lose weight.
In addition, MealSnap can act as a food diary. No need to write down what they’ve eaten, the photoes will be stored. The users can keep a visual log (視覺的記錄). Mr. Smith said, “it’s like a food journey, but easier. All you do is to take the picture. The simple act of recording something can cause a psychological (心理的) change that can help people on their health journey. Knowing the calorie range makes me think more about what I’m eating.”
小題1: The purpose of DailyBurn is to________.
A．help people find ways to lose weight
B．make iPhone more popular
C．persuade people to buy iPhone products
D．help people have a healthy life
小題2: What can be learned from the third paragraph?
A．MealSnap is only useful for simple things.
B．The result of MealSnap isn’t always right.
C．MealSnap can also tell what the food is.
D．MealSnap needs a long time to show the calorie range.
小題3: Which of the following statements about MealSnap is TRUE?
A．It has been put into the market.
B．People will have a physical change by using it.
C．It’s popular because it was developed by DailyBurn.
D．People have to link iPhone with the Internet to use it.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

Almost everyone has seen someone speed read.They appear to skim the text and still have read and absorbed the content.The people who have studied speed reading techniques will still read at different speeds；however they will undoubtedly beat those without experience.
The best and most efficient way to learn to read fast is to join in classes，where speed reading skills will be explained clearly.
The advantage of courses is that students will be shown several different strategies showing them to choose the ones they find easiest to understand the material they are reading.
Students should try to learn all the strategies presented during their courses as, once these are mastered，they will see a dramatic improvement in their reading rate，after which they can choose their preferred style. Students will see the benefits of speed reading as soon as the techniques are applied to their main field of study.
A traditional education builds habits in reading which a good speed reading course will  push aside，replacing with new techniques. A comprehensive course will also advise students how to become more efficient readers；hopefully this will also encourage the desire for self improvement as well as the desire to read.
Lecturers in speed reading will usually take the time to teach students the importance of  preparing the environment they work in before they read a single work­ remember reading at speed is all about increasing the speed of comprehension not just the speed of reading! The satisfaction of reading faster and with better comprehension skills cannot be ignored；the techniques of speed reading increase the enjoyment of reading.Speed reading is a skill to be encouraged in each and every generation of new readers.
小題1:What's the best title of this passage?
A．Speed Reading Is an Important Skill
B．Speed Reading Brings You Pleasure
C．Better Attend a Special Class
D．Your Reading Skill Have to Be Improved
小題2:What is the best way that readers can improve their speed reading according to the    writer's opinion?
A．To practice reading at different speeds.
B．To read fast without complete understanding.
C．To attend classes that teach speed reading.
D．To experience satisfaction by reading.
小題3: How does the writer suggest readers learn the strategies provided by the class?
A．They should choose one suitable strategy to improve speed reading.
B．They should choose the method suitable to their main field of study.
C．They must follow the instructions of their teachers.
D．They should try all of them in order to choose the suitable one.
小題4: Which of the following can be inferred from the text?
A．The aim of the reading course is only to increase the speed of reading.
B．The writer thinks little of the reading habits formed by traditional education.
C．The desire to read is the key factor to improve one's reading skill.
D．The speed reading course in designed for future generations.

查看答案和解析>>

同步練習冊答案