Death Valley, one of America’s great national parks, is a place of strange and silent beauty. As beautiful as this place is, its name provides evidence of very real danger. Death Valley is a land of beautiful yet dangerous extremes. There are mountains that reach more than 3,000 meters into the sky. There is a place called Badwater that is the lowest area of land in the Western Hemisphere. If there were water there, it would be 86 meters below the level of the ocean.
Death Valley can be dangerously cold during the winter months. Storms in the mountains can produce sudden flooding on the floor of the Valley. The air temperature during the summer has been as high as 57℃. The sun can heat the ground so that the temperature of the rocks and soil can be as high as 74℃. The extreme heat of Death Valley has killed people in the past. It will continue to kill those who do not honor this extreme climate. Death Valley does not forgive those who are not careful.
Death Valley is a good example of the violence of nature. It contains evidence of several ancient volcanoes that caused huge explosions. Evidence of one of these explosions is called Ubehebe Crater. The explosion left a huge hole in the ground almost a kilometer and a half wide.
In many areas of Death Valley it is easy to see where the ground has been pushed up violently by movement deep in the Earth. This movement has created unusual and beautiful rock formations. Some are red. Others are dark brown, gray, yellow or black. Other areas of rock look as if some huge creature violently broke and twisted the Earth to create unusual, sometimes frightening shapes.
In other parts of Death Valley there are lines in the rock that show clearly that this area was deep under an ocean for many thousands of years. Much of the Valley is flat and extremely dry. In fact, scientists believe it is the driest place in the United States.
Death Valley, part of the Great Mojave Desert, is a huge place. It extends more than 225 kilometers across the southern part of California, and across the border with Nevada.
小題1:Which of the following statements is TRUE according to the passage?
A．The water in Badwater is 86 meters below the level of the ocean.
B．The highest air temperature in summer can reach as high as 74℃.
C．The ground has been pushed up violently by explosions of volcanoes.
D．There might have been marine lives living in Death Valley.
小題2:Why were some people killed by Death Valley?
A．Because they didn’t respect Death Valley and thus they were punished.
B．Because it is extremely hot in summer and dangerously cold in winter.
C．Because they were not careful enough to take with them what they needed.
D．Because several volcanoes erupted and caused huge explosions.
小題3:The underlined word “twisted” in Paragraph 4 most possibly mean ______.
A．bent and turnedB．created and developed
C．built and shapedD．changed and ruined
小題4:The purpose of the article is to _______.
A．encourage people to visit Death Valley, a beautiful national park in America
B．warn people not to visit Death Valley because it is quite dangerous there
C．introduce to us readers a special national park in America, Death Valley
D．raise money for the protection of Death Valley because it is in danger now

小題1:D
小題2:B
小題3:A
小題4:C
文章介紹了美國(guó)的一個(gè)美麗的國(guó)家公園Death Valley及其特點(diǎn)及成因。
小題1:推理題。根據(jù)倒數(shù)第二段1,2行In other parts of Death Valley there are lines in the rock that show clearly that this area was deep under an ocean for many thousands of years.可知知道Death Valley曾經(jīng)位于海底，那么應(yīng)該有些海底生物生活在這里。
小題2:細(xì)節(jié)題。根據(jù)第二段最后三行The extreme heat of Death Valley has killed people in the past. It will continue to kill those who do not honor this extreme climate. Death Valley does not forgive those who are not careful.
小題3:猜測(cè)詞義題。根據(jù)上文第四段第一行it is easy to see where the ground has been pushed up violently by movement deep in the Earth.可知是海底運(yùn)動(dòng)產(chǎn)生了Death Valley，那么這個(gè)詞意為扭轉(zhuǎn);扭彎;旋轉(zhuǎn)，應(yīng)該選A。
小題4:主旨大意題。通讀全文尤其是第一段內(nèi)容可知文章是介紹了美國(guó)的一個(gè)美麗的國(guó)家公園Death Valley。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來源：不詳 題型：閱讀理解

There is no doubt about it. The best way to learn new words is to do it unconsciously. I don’t mean while you’re unconscious. I mean while you are unconscious of the fact that it is sinking in.
That is how I learnt the 30,000 words in my vocabulary by living in an English-speaking world, mother tongue. I just pick them up. But some of them may be misunderstood. Now, to misunderstand does not mean not to understand. To misunderstand is to understand but incorrectly.
The 5% mislearnt of all the words we “know” will be the least frequently used words, as the more frequently used words are less likely to be mislearnt. Some of the misunderstanding may live with all our lives, without knowing that we got them wrong.
Many English teachers think that this natural method of learning words in one’s own mother tongue can be used for a second language learning. They teach their students how to play the Guessing Game. “There is no time to look up in your dictionaries all the new words you come across,” they will say. “You have to practice guessing what the word means from the context.”
This method of guessing in a second language learning does not work. It may succeed in many cases, but results in hundreds or thousands of wrongly-guessed meanings of words.
And what’s more, there are more separate meanings than there are words themselves. Our learners’ dictionaries usually have many meanings. A good dictionary is what makes self-learning possible.
Don’t guess! Look it up!
小題1: It is certain that the best way to learn new words is ______.
A．to learn them by oneself
B．to learn by living in an English-speaking world and using them frequently
C．to guess them from the context
D．to get more separate meanings of each word
小題2:The underlined word “them” in Paragraph 2 refers to ______.
A．the 30, 000 words
B．English teachers
C．misunderstood words
D．frequently used words
小題3:Which of the following is most likely NOT true?
A．Some of the words the writer knows must have been misunderstood.
B．Most of the 30, 000 words the writer learned are frequently used ones.
C．How many words the writer got wrong are not known.
D．All the words the writer knows were learned by reading them.
小題4:It can be inferred that ______.
A．when somebody is conscious, he or she usually can’t learn new words by heart
B．we must use the words as often as possible in order to master them
C．it’s the best way to learn new words that one should only guess their meanings from the context
D．only dictionaries can help us learn language well.

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：閱讀理解

You need to be of a certain age to understand why so many people in Hollywood are caring about the possible closing down of Metro-Goldwyn-Mayer (米高梅電影公司)．For the past 40 years, its output has been good, but now it is on the ropes, with debts of $ 3.7 billion and will have to sell off its most valuable assets.
In its golden time, MGM stood for something．If Warner Brothers meant social dramas and gangster movies, and Disney meant cartoon films, then MGM was healthy fantasy．This business model found its most glorious expression in its musicals of the post-war era．It also featured such many famous stars as Fred Astaire, Frank Sinatra, Gene Kelly and Judy Garland.
But MGM had always put its hopes on the quality of stars it could attract．From the time MGM became a company in 1924, the studio and his associate proved themselves good at creating big names.
For 35 years, this worked well enough, but the growing power of television disturbed Hollywood．MGM continued to throw money into making gorgeous-looking musicals, but despite some big successes audiences gradually started to drift away．Throughout the sixties, MGM's decline set in．Things went from bad to worse．In 1973, MGM stopped distributing its own films．Since then, the Lion's roar has been reduced to a whimper (嗚咽).
How far MGM has fallen can be shown by its recent releases．This was a studio that for years offered a reliable supply of first-class films．Yet last year its total output was three．To make it worse, all were co-produced with other studios．And this year? Only one so far, and maybe the last.
What now? MGM will probably be sold, though recent buyers have been cautious about a price thought to be around $ 2 billion.
小題1:MGM is becoming the focus in Hollywood because it _______．
A．has more supportersB．has produced good films
C．might be closed downD．has lost all its assets
小題2:What can we learn about MGM from the text?
A．It has been sold out for around $ 2 billion.
B．The Internet was a factor causing its decline.
C．It only produced three films by itself last year.
D．It made a wrong decision for its development.
小題3:What's the main idea of the text?
A．The past glories of MGM．B．The musicals made by MGM.
C．The decline of MGM．D．A historical decision by MGM

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：閱讀理解

In choosing a friend, one should be very careful. A good friend can help you study. You can have fun together and make each other happy. Sometimes you will meet fair-weather friends. They will be with you as long as you have money or luck, but when you are down, they will run away. How do I know when I have found a good friend? I look for certain qualities (品質(zhì)) of character, especially understanding, honesty and reliability (可靠).
Above all else, I look for understanding in a friend. A good friend tries to understand how another person is feeling. He is not quick to judge. Instead, he tries to learn from others. He puts himself in the other person's place, and he tries to think of ways to be helpful. He is also a good listener.
At the same time, however, a good friend is honest. He does not look for faults (過錯(cuò)) in others. He notices their good points. In short, a friend will try to understand me and accept me.
Another quality of a friend is reliability. I can always depend on (信賴) a good friend. If he tells me he will meet me somewhere at a certain time, I can be sure that he will be there. If I need a favor, he will do his best to help me. If I am in trouble, he will not run away from me.
There is a fourth quality that makes a friend special. A special friend is someone with whom we can have fun. We should enjoy our lives, and we would enjoy our friendship. That is why I especially like friends who are fun to be with. A good friend likes the same things I like. We share experience (經(jīng)驗(yàn)) and learn from each other. A good friend has a good sense of humor (幽默), too. He likes to laugh with me. That is how we share in the joy of being friends. And I know that he is looking for the same quality in me.
When I meet someone who is reliable, honest, and understanding, I know I've found a friend!
小題1:Which of the following qualities the writer thinks is the most important in choosing a friend?
A．understanding.B．honesty.
C．reliability.D．a(chǎn) sense of humor.
小題2:If you have fair-weather friends, ______ .
A．they will give you all that they have when you need help
B．you will be refused when you get into trouble
C．you will become rich
D．you can be sure that you get real friends
小題3:Good friends need to ______.
A．a(chǎn)lways point out each other's mistakes
B．be helped with money
C．understand each other's feelings
D．have money or luck
小題4:This passage mainly discuss ______ .
A．the qualities of a friend
B．where to choose friends
C．how to get along with friends
D．the importance of having a friend

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：閱讀理解


The United States is already one year into a depression That was the news this week from the Na-tional Bureau of Economic Research. The downturn is the longest since a depression that began in 1981and lasted sixteen months.
Economists generally wait for production to shrink for six months in a row before they declare a re-cession. But the bureau, a private group, uses a wider set of information to measure the economy. Thenews only confirmed what many people already knew: that the world's largest economy is weak and maynot recover soon.
Worsening conclitions have led to a big drop in spending, especially on costly products like new cars. Even Japanese automaker Toyota saw its sales fall thirty - four percent in the United States in November from a year ago.
The heads of Chrysler, Ford and General Motors retumed to Congress this week to again ask for federal aid.  Congressional leaders denounced(指責(zé)) them two weeks ago after they came in private jets with no clear plans for saving their industry. This time, the chiefs drove to Washington in fuel- saving hybrid vehicles. And their companies presented detailed restructuring plans. The reguest for aid has risen from twenty-five billion dollars two weeks ago to thirty-four billion in loans and credit lines.
G.M. wants almost half of that, and says it needs four billion dollars this month. It warned that without support it cannot continue to operate.
Ford is in a better position, But the sharing of suppliers means it could be affected if G.M. or
Chrysler fails. Ford is asking for a nine billion dollar credit line in case it needs it.
Chrysler is the smallest and most trouble of America's Big Three. It says it needs a seven billion dollar loan by the end of the month.
Two days of congressional hearings began Thursday in the Senate Banking Committee. The chairman, Democrat Chris Dodd, said he would support helping the automakers for the good of the economy.
But the committee's top Republican, Richard Shelby, continued to express opposition to a bailout(賄政援助）．
A main root of the world financial crisis is the weak housing market in the United States. The Trea-sury Department has been under pressure to help troubled homeowners. Now comes news that the depart-ment is developing a plan aimed at reducing interest rates on mortgage loans(汽車貸款) for some buyers of homes. That could be good for homeowners trying to sell.
小題1:From the first two paragraphs, we know       .
A．the United States is expected to recover soon
B．the depression has lasted more than 16 months
C．the depression is much more severe than expected
D．the depression will last no more than 6 months
小題2:Why were the automakers refused for federal aid two weeks ago?
A．Because the government had no extra money to help.
B．Because they didn't have a ciear plan to save their industry.
C．Because they had wasted too much on costly new cars.
D．Because they had enough money to save their industry.
小題3:Which of the following is asking for the largest federal aide
A．G.M.B．Toyota.C．Chrysler.D．Ford.
小題4:From the passage we may know Richard Shelby        tile automakers' request for federal aid?
A．was forB．was againstC．didn't care aboutD．took no notice of
小題5:Which of the following statement is NOT true according to the passage?
A．The hearings on Thursday agreed on a federal aid to the automakers.
B．The main cause of the crisis is weak housing market in the U.S..
C．The government is taking measures to save t he housing market.
D．The Treasury Department had to help the troubled homeowners.

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：閱讀理解


People celebrate birthdays in almost every country on earth. And they celebrate them in many different ways.
In China and in Japan, for example, the arrival of New Year is more important than a person’s birthday. So everyone adds a year to celebrate their ages on New Year’s Day, instead of on their birthdays,
In Brazil, the special birthday food isn’t cake, but special candles. In China, it’s long noodles—for long life. In Iceland, people have pancakes with candies rolled inside them on birthdays.
In Britain, a birthday is an all-day celebration. At school, the birthday child is lifted up and “bumped” by his classmates. This means the child is lifted by the feet and arms and bumped to the ground, once for each year once for good growth. In Israel, the same custom is followed, except the birthday person is lifted and lowered while sitting in a chair.
In Holland, children not only get presents, but also give things out. They give cakes, cookies and candles to their classmates and teachers on their birthdays.
In Mexico, it’s good luck to give birthday greetings as early in the day as possible. So it’s usual for the birthday child to be woken up at midnight by fiends singing birthday songs.
In India, birthday celebrations also begin before dawn. Prayers and blessings must be said before morning comes.
In Thailand, two tall candles are lighted the night before the birthday. One is as tall as the birthday person. If it goes out early, it’s bad luck. Another customs of Thailand is that they buy live fish and birds for the birthday person and then the birthday person frees the animals, and it brings good luck.
In Nigeria, people in a certain age group celebrate their birthdays together, on a certain day.
In many countries birthday customs are changing. Old customs are giving way to western style of birthdays, with candle topped cakes. But one thing never changes—birthdays are special days for everyone!
小題1:It’s a custom to lift and lower the birthday person in a chair in _____.
A．BritainB．Israel
C．Britain and IsraelD．Israel and Thailand
小題2:According to the passage, which of the following is TRUE?
A．In Thailand people give fish and birds to the birthday person as presents.
B．In Holland people give presents to unbirthday persons on their birthdays.
C．In Nigeria people who were born in the same period may celebrate their birthdays on the same day.
D．In Thailand a candle will be lighted on the birthday night.
小題3:What does the text mainly talk about?
A．Different countries have different birthdays.
B．Celebrating birthdays is exciting.
C．Different ways of celebrating the birthday in different countries.
D．Everyone likes celebrating his or her birthday.

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：閱讀理解


Many rural areas in the United States have no doctor. Some medical schools are trying different ways to treat the problem . One idea is to educate doctors in smaller communities and hope they stay. Dr. William Cathcart-Rake heads a new program at the University of Kansas in the Midwest.
“We need more doctors. There’s somewhere like a quarter of all of our physicians in Kansas who are sixty years of age or older. So we need to be replacing physicians, too.”Says Dr. William Cathcart. He also says medical students from rural areas now typically study in Wichita or Kansas City, two of the biggest cities in Kansas. They say, “You know, I really have every intention of coming back to rural Kansas,”but they meet a soul mate, they get married, their soul mate happens to be from a big city and we never see them again. They get captured in the big city. Hopefully, if we train them in smaller communities, they can meet the future spouses here , they can network here, and they have those connections which can hopefully be lifelong.
The program is based in Kansas’ tenth largest city , Salina, home to about fifty thousand people. Salina is about a three-hour drive from Kansas City, past fields of corn, soybeans and cattle.
Student Claire Hinrichsen grew up in a town of about six hundred people. She attended the University of Kansas, or KU, as an undergraduate. One reason why the chose the Salina program is because of the size. There are only eight students—the smallest medical school in the country. Classes are taught by professors in Salina or on a video link from Kansas City or Wichita.
Students who complete the four year program will then do their residency training in a small community in the surrounding area. One place a resident might work is the Clay Center Clinic, where Dr. Kerry Murphy is a family physician.
Rural doctors generally serve older, poorer patients. Going into a specialty in a big city can mean better working hours and more money to pay off student loans.
The Salina program will pay tuition for each year that students practice in a rural area in Kansas.
小題1:What does the underlined word “spouses”in Paragraph 2 mean?
A．Wives husbands.B．Homes.C．Families.D．Physicians.
小題2:The reason why the medical students don’t want to go back to rural areas is that    .
A．they don’t like to live in the rural Kansas
B．there are not many girls in the rural Kansas
C．they found their soul mates in cities
D．the life in rural Kansas is so hard
小題3:From the text we learn that   .
A．Salina has a population of 500,000
B．a(chǎn) quarter of all physicians in Kansas are too old for the ideal doctors
C．William Cathcart-Rake heads a new program in rural Kansas
D．Educating more doctors in cities can settle the problem
小題4:Why did student Claire Hinrichsen choose the Salina program?
A．Because she found her soul mate in rural Kanas.
B．Because she likes to work as a doctor.
C．Because she grew up in a town of 6,000 people.
D．Because she likes the size of the program.
小題5:What is the purpose of the passage?
A．To make it known that it lacks doctors very much in rural Kansas.
B．To introduce a program handling the lack of doctors in rural Kansas.
C．To train students to become doctors for rural Kansas.
D．To meet the demands of doctors for many rural towns in Kansas.

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：閱讀理解

It is pretty much a one-way street. While it may be common for university researchers to try their luck in the commercial (商業(yè)的) world, there is very little traffic in the opposite direction. Pay has always been the biggest deterrent, as people with families often feel they cannot afford the drop in salary when moving to a university job. For some industrial scientists, however, the attractions of academia (學(xué)術(shù)界) outweigh any financial (金錢的) considerations.
Helen Lee took a 70％cut in salary when she moved from a senior post in Abbott Laboratories to a medical department at the University of Cambridge. Her main reason for returning to academia mid-career was to take advantage of the greater freedom to choose research questions. Some areas of inquiry have few prospects (前景) of a commercial return, and Lee’s is one of them.
The influence of a salary cut is probably less serious for a scientist in the early stages of a career. Guy Grant, now a research associate at the Unilever Centre for Molecular Informatics at the University of Cambridge, spent two years working for a medicine company before returning to university as a post doctoral researcher. He took a 30% salary cut but felt it worthwhile for the greater intellectual chances.
Higher up the ladder, where a pay cut is usually more important, the demand for scientists with a wealth of experience in industry is forcing universities to make the change to academia more attractive, according to Lee. Industrial scientists tend to receive training that academics do not, such as how to build a multidisciplinary team, manage budgets and negotiate contracts. They are also well placed to bring something extra to the teaching side of an academic role that will help students get a job when they graduate, says Lee, perhaps experience in manufacturing practice or product development. “Only a small number of undergraduates will continue in an academic career. So someone leaving university who already has the skills needed to work in an industrial lab has far more potential (潛力) in the job market than someone who has spent all their time on a narrow research project.”
小題1:By “a one-way street” in Paragraph 1, the author means ______.
A．university researchers know little about the commercial world
B．few university professors are willing to do industrial research
C．few industrial scientists would leave to work in a university
D．there is little exchange between industry and academia
小題2:The underlined word “deterrent” most probably refers to “something that ______”.
A．helps to move the trafficB．a(chǎn)ttracts people’s attention
C．brings someone a financial burdenD．keeps someone from taking action
小題3:What was Helen Lee’s major consideration when she changed her job in the middle of her career?
A．Less work hours.
B．More freedom to choose research fields.
C．Better prospects of a commercial return.
D．Her preference for the lifestyle on campus.
小題4:What can industrial scientists do when they come to teach in a university?
A．Make its research more practical.
B．Develop its students’ potential in research.
C．Help it to obtain financial support from industry.
D．Increase its graduates’ competitiveness in the job market.

查看答案和解析>>

科目：高中英語(yǔ) 來源：不詳 題型：閱讀理解

I went to the Chinatown market in London last Sunday. The first thing I did was to go to one of the Chinese green grocers’ shops. As soon as I entered the shop, I smelt mixtures of Chinese spices and saw the new season’s fruits. My son wanted a bag of sweets, so we popped into the shop next door which sells many kinds of candy.
There’s a lot of noise in the Chinatown market and you will see many tourists too. There are a lot of cars and trucks that never stop beeping. While people are loading and unloading their goods, most of them have their cars and trucks parked in the middle of the road. This causes great inconvenience for other drivers. Can you imagine that?
After we had done all our shopping, my son and I went to a restaurant for lunch. We enjoyed our meal very much. But the shopping made us both very tired at the end. We headed down the road to catch our bus home. My son and I enjoyed riding in the bus. We also enjoyed looking at different buildings and people walking by dressed in fancy outfits. Although Chinatown can be a busy place to shop, I do enjoy going there now and then. I can buy some of my necessities, and I can also look and browse around the other shops and department stores where I can indulge (使沉迷) myself with some nice things. Chinatown is located in the heart of central London where you can find tons of shops and other places to amuse you. And for me, I certainly don’t mind going back there again soon.
小題1:The underlined words “popped into” most probably could be replaced by “_____”.
A．broke intoB．rushed intoC．pushed intoD．walked into
小題2: The author probably didn’t go to a ______.
A．restaurantB．grocery
C．clothing storeD．sweets shop
小題3:What can we learn from the passage?

小題4:From the passage, we can infer that the author most probably went to Chinatown by­­_____

小題5:What does the last sentence of the passage imply?

查看答案和解析>>

同步練習(xí)冊(cè)答案