精英家教網 > 高中英語 > 題目詳情
Astronauts on shorter shuttle missions often work very long days. Tasks are scheduled so tightly that break times are often used to finish the day's work. This type of schedule is far too demanding for long missions on the International Space Station (ISS). ISS crewmembers usually live in space for at least a quarter of a year. They work five days on and two days off to mimic the normal way they do things on Earth as much as possible. Weekends give the crew valuable time to rest and do a few hours of housework. They can communicate with family and friends by email, internet phone and through private video conferences.
While astronauts cannot go to a baseball game or a movie in orbit, there are many familiar activities that they can still enjoy. Before a mission, the family and friends of each ISS crewmember put together a collection of family photos, messages, videos and reading material for the astronauts to look at when they will be floating 370 kilometers above the Earth. During their mission, the crew also receives care packages with CDs, books, magazines, photos and letters. And as from early 2010, the internet became available on the ISS, giving astronauts the chance to do some "web surfing" in their personal time. Besides relaxing with these more common entertainments, astronauts can simply enjoy the experience of living in space.
Many astronauts say that one of the most relaxing things to do in space is to look out the window and stare at the universe and the Earth. Both the shuttle and the ISS circle the planet several times each day, and every moment offers a new view of the Earth's vast land mass and oceans.
小題1:What does the word "mimic" in Paragraph 1 probably mean?
A.copyB.findC.changeD.lose
小題2:Which of the following best describes the families of the astronauts on the ISS?
A.They are impatient and annoyed.B.They are worried and upset.
C.They are caring and thoughtful.D.They are excited and curious.
小題3:In the final paragraph, the author shows that astronauts ________.
A.love to see the Earth from space B.find living in space a bit boring and tiring
C.regard space life as commonD.get more pleasure in space than on the Earth
小題4:The passage mainly discusses how astronauts ________.
A.work for longer missions in spaceB.spend their free time in space
C.observe the Earth from spaceD.connect with people on the Earth

小題1:A
小題2:C
小題3:A
小題4:B

試題分析:本文向我們介紹了宇航員在太空中是如何打發(fā)他們的自由利用的時間的。
小題1:這是詞義猜測題。根據根據第一段第四句“They work five days on and two days off”可知,這和在地球上的工作時間一致,所以這樣做的目的是盡可能地模仿地球上的正常生活,所以選A。
小題2:這是推理判斷題。根據根據第二段第二句“Before a mission, the family and friends of each ISS crewmember put together a collection of family photo, messages, videos and reading material for the astronauts to look at when they will be floating…可知,宇航員的家人是體貼的,考慮周到的。故選C。
小題3:這是細節(jié)理解題。根據第三段“the most relaxing things to do in space is to look out the window and stare at the universe and the Earth.”可知,宇航員喜歡在太空看地球。故選A。
小題4:這是主旨大意題。根據本文主要向我們介紹了宇航員在休息時做的事,所以選B。
點評:說明文、議論文類文章:文章的主題句往往出現在首段或末段。第一段給出作者的觀點或引出將要介紹的事物,而末段則總結全文、重申論點。因此,在閱讀議論文或說明文時,一定要注意首段或末段的信息,因為那通常就是文章的主題句。
練習冊系列答案
相關習題

科目:高中英語 來源:不詳 題型:閱讀理解

Have you ever stayed in a hotel? Most Chinese hotels often provide guests with things like disposable (一次性的) toothbrushes, toothpaste, shampoo and slippers. Many guests like the idea because they don't have to bring their own. But, if you travel to Beijing, remember to bring your own things. Starting from June, some hotels in Beijing will no longer provide guests with these disposables. They want to ask people to use less disposable things.
Many disposable things are made of plastic(塑料). People throw them away after only using them once. It is a waste of natural resources and is very bad for the environment. Do you know, one Chinese person makes as much as 400kg of waste a year! Most of that waste comes from disposable things. In Beijing, people throw away about 19,000 tons of plastic bags and 1,320 tons of plastic lunch bowls every year! Plastic can take between 100 and 400 years to break down. So the less plastic we throw out, the better. So, wherever you travel, bring your own things and use them again and again.
Back at home and school, you can also do something to make our world a better place. Try to do these things in your daily life:
Use cloth shopping bags, not plastic ones.
After using a plastic bag, wash it out and let it dry. Then you can use it over and over again.
Do not use paper cups. At your school canteen(食堂), use your own bowl and chopsticks instead of disposable ones.
小題1:Why do many hotels provide guests with some disposable things?
A.Let their guests be convenient during their travelling.
B.Hope their guests use less disposable things.
C.Wish their guests to save money.
D.Want their guests to use more disposable things.
小題2:Some Beijing hotels will no longer provide guests with ____.
A.cheap food and drink B.disposable things
C.good service D.free TV programs
小題3:Which of the following is NOT true?
A.Many disposable things are made of plastic.
B.Throwing disposable things away is a waste of natural resources.
C.Plastic is very bad for the environment.
D.Plastic breaks down easily.
小題4:What can we do to make our world a better place at home and school?
A.Use shopping bags made of plastic.
B.Do not throw away paper cups.
C.Use disposable plates, bowls and chopsticks.
D.Do not forget to reuse daily necessities(日用品).
小題5:We can tell from the story that ____.
A.people don't like disposable things at all
B.we can't use paper or plastic bowls at school
C.we should use less plastic things and protect our environment
D.hotels won't provide disposable things because they want to save money

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空

Tuesday the twelfth was my birthday. I  16 a day of cake and presents  17__     it turned into a day of mystery(神秘). Someone sent a bottle with a letter and a treasure map   18 . It said there was a treasure of over 20 million dollars. I didn’t know if it was a trick(惡作劇) or if I should   19  it. If it was   20  , it would be the best present I had ever got. I decided to  21 . Two of my friends came and we rented a truck.   22 , I thought about turning back twice during this trip, but I didn’t think it was a 23 decision for me to make. I   24 to give this trip twice the effort(努力) I had been putting in. This would take all my trust in order for me to find the  25  .
“The map says you have to turn when you see a large stone with a red circle,” said one of them.
“What do we do after the turn?” I asked   26 .
“It says we should see a tree. We are   27  to turn 20 meters north of it and dig. 
We got there and dug. We had   28  at first digging but we got better and worked very   29 . My trousers were dirty but I kept digging   30  I hit something. It was a large metal box. We   31  the lock and looked inside. There was a letter. It read:
  “The lesson you have learned will be very   32  . If you put as much   33 in anything you do as you did in finding the   34  , you will have found the key to making over 20 million dollars.”
  This was a trick from my parents. I thought I would never forget this   35    birthday present.
小題1:
A.expectedB.acceptedC.passedD.planned
小題2:
A.orB.butC.andD.so
小題3:
A.aboveB.awayC.insideD.nearby
小題4:
A.trustB.forgetC.refuseD.share
小題5:
A.commonB.easyC.interestingD.real
小題6:
A.chooseB.tryC.askD.think
小題7:
A.LuckilyB.FinallyC.ProbablyD.Actually
小題8:
A.wiseB.bigC.differentD.quick
小題9:
A.hatedB.failedC.neededD.remembered
小題10:
A.pleasureB.truthC.helpD.aim
小題11:
A.gratefullyB.sadlyC.angrilyD.seriously
小題12:
A.allowedB.requiredC.forcedD.encouraged
小題13:
A.trainingB.experienceC.troubleD.fun
小題14:
A.quicklyB.badlyC.tiredlyD.carefully
小題15:
A.sinceB.ifC.becauseD.until
小題16:
A.repairedB.openedC.changedD.cleaned
小題17:
A.valuableB.necessaryC.satisfyingD.painful
小題18:
A.timeB.moneyC.healthD.energy
小題19:
A.bottleB.mapC.letterD.tree
小題20:
A.prettyB.perfectC.specialD.expensive

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

What will man be like in the future—in 5000 or even 50, 000 years from now? We can only make guesses, of course, but we can be sure that he will be different from what he is today, for man is slowly changing all the time.
Let us take an obvious example. Man, even five hundred years ago , was shorter than he is today. Now, on average,  men are about three inches taller. Five hundred years is a relatively short period of time, so we may assume that man will continue to grow taller. Again, in the modem world we use our brains a great deal. Even so, we still make use of only about 20% of the brain’ s capacity(容量). As time goes on , however , we shall have to use our brains more and more,  and eventually we shall need larger ones! This is likely to bring about a physical change too: the head, in particular the forehead, will grow larger. Nowadays our eyes are in constant use. In fact , we use them so much that very often they become weaker and we have to wear glasses. But over a very long period of time it is likely that man’ s eyes will grow stronger.
On the other hand, we tend to make less use of our arms and legs. These, as a result, are likely to grow weaker. At the same time, however , our fingers will grow more sensitive(敏感的) because they are used a great deal in modern life.
But what about hair? This will probably disappear from the body altogether in course of time because it does not serve a useful purpose any longer. In the future, then, both sexes are likely to be bald.
Perhaps all this gives the impression that future man will not be a very attractive creature to look at! This may well be true. All the same, in spite of all these changes, future man will still have a lot in common with us. He will still be a human being, with thoughts and emotions similar to our own. …
小題1:The passage mainly tells us that _______.
A.man’s life will be different in the future.
B.future man will look quite different from us.
C.man is growing taller and uglier as time passes.
D.human’s organs’ functions will become weak “
小題2:The change in man’s size of forehead will probably be because ___________.
A.he makes use onIy20% of the brain’s capacity.
B.his brain has grown larger over the past centuries.
C.the other 80% of his brain will grow in due time
D.he will use his brain more and more as time goes on :
小題3:What will be true about a human being in the future?
A.He will be hairless because hair is no longer useful.
B.He will have smaller eyes and will wear better glasses.
C.His fingers will grow weaker because he won’t have to make use of them.
D.He will think and feel in a different way.
小題4:It is implied that ________.
A.human beings will become less attractive in the future
B.less use of a bodily organ may lead to its degeneration(退化,)
C.human beings hope for a change in the future life
D.future life is always predictable

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Has Tiger Mom gone soft? One year after the release of her book, Battle Hymn of the Tiger Mother, Amy Chua is back in the spotlight, reflecting on how overnight infamy (惡名) affected her life, her family and her parenting.
“I have changed a lot,” she told the Huffington Post. “In October, we had 30 kids at our house! We have hosted parties with lots of food and music.”
Last January, the Wall Street Journal published an excerpt (節(jié)選) from Chua’s book with the headline “Why Chinese Mothers Are Superior”. In the excerpt, Chua described how her daughters were never allowed to have sleepovers (在外過夜的兒童聚會), appear in school plays, or earn any grade lower than an A. Chua, an author and professor at Yale Law School, spent much of 2011 on the defensive. In fact, many of her interviews seemed to lend fuel to her critics’ fire.
Now, with the book out in paperback, she said, “I put passages in the book and used very harsh words that I regret. Everybody has those moments you wish you could take back.”
For those who still read Battle Hymn as an advice guide, Chua argues that so-called tiger parenting should be employed mainly during a child’s early years, ideally between the ages of 5 and 12. These “super-strict parenting tactics” are not meant for all ages. Remaining strict after middle school makes you a helicopter parent, according to Chua. And she is quick to point out how different that is from being a tiger mom.
“By the time kids get to high school, helicopter parents are hiring all these tutors, carrying their kids’ sports bags. I never checked older daughter Sophia’s papers because I knew she knew how to sit down and focus,” Chua said.
As for younger daughter Lulu, 15, the rebel for whom the book was written, Chua has really backed off. Instead of forcing Lulu to practise violin for hours a day—the source of their biggest fights, Chua “l(fā)et her give that up”. “My compromise (妥協) is that I’m going to still be as strict academically, but in exchange she has a lot of social freedom. Lulu has had four sleepovers in the last two months!” Chua said. Chua predicts she’ll only get more easygoing with age.
小題1:What does the passage mainly tell us?
A.Tiger Mom has changed and wants to be soft.
B.Tiger Mom persuaded readers to follow her example.
C.How Battle Hymn of the Tiger Mother came out.
D.How Tiger Mom became the worldwide spotlight.
小題2:From paragraph 1 we can know that after the publication of the book______________.
A.Tiger Mom became stricter with her children
B.Tiger Mom was thought highly by the public
C.Tiger Mom’s life and family were influenced
D.Tiger Mom became wealthy and easygoing
小題3:Lulu quarreled with her mother mainly over______________.
A.whether she could do well at school
B.when she could have sleepovers
C.what should be written in the book
D.how long she practiced the violin

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Throughout seafaring history, ships and sailors have been lost to storms, accidents and war. Until recently, most of these ships were weak wooden sailing vessel (船只), their skeletons(骨架) quickly eaten away by sea creatures. Now, large vessels made of steel float on the seas. Thousands of these huge ships have been lost in times of war and in times of peace.
The bones of great metal ships, unlike the wooden vessels of old, survive the destruction of the sea long enough to become home and harbor for underwater life of all kinds. Shipwrecks(殘骸) often provide the only hard surface and structure at the sandy bottom of the sea, something many sea creatures need.
The ship has been underwater for only five days. Its surface is still clean. Six weeks later, the wreck is covered with a slimy layer of algae(海藻), but it is still recognizable as a ship. Soon, animals that need to attach themselves to a hard surface, like the feather duster worms, make the wreck their home.
In warm waters, coral polyps(珊瑚蟲) settle on the wreck and begin the process of building a rock-like crust on the ship. Small fish are attracted on all of these creatures. Larger fish come to feed on these small fish that hide in the wreckage. Eventually, the largest animals are attracted to the rich life on the shipwreck.
Shipwrecks give us valuable information about how sea plants and animals develop. We know exactly how long this wreck has been under water and how long sea life has been growing on it. Yet even the strongest steel shipwreck will finally be destroyed by the flows of water. But long after this wreck has been broken apart, it will still act as a reef (礁石). Layer upon layer of sea life has formed a structure that is now more natural than artificial, and will remain an island of life under the sea.
小題1:Which of the following is NOT TRUE about shipwrecks?
A.Most ships in ancient times sank easily and become shipwrecks.
B.Shipwrecks, for scientists, are worth researching to get valuable information.
C.The skeletons of old wooden shipwrecks will exist for quite a long time.
D.Some sea animals tend to seek food on the shipwrecks.
小題2:The writer’s purpose in writing the article is to tell us_____.
A.the differences between the ancient vessels and the modern ones
B.how the ships become shipwrecks at sea
C.how coral polyps live on the wreck in warm waters
D.the value of studying shipwrecks at the bottom of the sea
小題3:Which of the following is closer to the underlined “crust”?
A.a hard outer coveringB.the skin of a rock
C.a hole in a shipD.a small house
小題4:What will happen to shipwrecks in the end?
A.They will be pulled out of the sea for research.
B.They are likely to disappear and form reefs.
C.They will become an island under the sea.
D.They will be like works of art.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

In June 2008,Benita Grist was driving in her hometown of Mississauga as a passenger in the car ahead threw a paper cup out of the window.When Grist horned to express her displeasure, the passenger responded by throwing out a bag.
Instead of annoyed, she decided to do something about it.She organized a one woman litter?awareness campaign.She started small,chatting with her neighbors about litter—and asking them to be more conscious of any tendencies they might have to litter.Soon,she noticed local families, kids and all—picking up litter around their homes.”I thought,that’s all it took—for me to open my mouth?” she says.”So I decided to knock on more doors.”
And she didn’t stop there.She approached people on the street,in malls,even in the waiting room before getting an X ray. Grist often started her appeal with something such as,”I hope you don’t think I’m crazy,but...” Yet she was buoyed by the positive response—so much so that in August 2008, she began to contact officials in various levels of government, companies and other institutions in an effort to reach a wider audience.
Through a local Mac’s Convenience Store,Grist managed to contact the company that produces content displayed on their in store monitors.That led to a public service announcement about litter that ran in almost 600 Mac’s stores in Ontario from November 2008 to June 2009. Grist continues to explore every opportunity she has to get the message out.Her grassroots campaign may be different,but she has begun to open people’s eyes about the problem of litter.And thanks to her efforts,in Mississauga,at least,they have begun to do just that.
小題1:How did Benita Grist start her campaign?
A.She chatted with her neighbors.B.She quarreled with a stranger.
C.She went door to door,talking. D.She talked to patients in hospital.
小題2:The underlined word “buoyed” in Paragraph 4 probably means “-------”.
A.inspiredB.discouraged C.confusedD.disturbed
小題3:What’s the main idea of the passage?
A.Introduction to a one woman litter awareness campaign.
B.How Benita Started the one woman litter awareness campaign.
C.Why Benita Started the one woman litter awareness campaign.
D.Benita and the one woman litter awareness campaign.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

How would you like to learn more without having to study more?Here’s how:
1.Get to bed and go to sleep.Your performance,attention,and the ability to concentrate are damaged by lack of sleep.Teenagers need nine to ten hours of sleep a night for best performance.
2.Feed your head.The brain runs badly if it doesn’t get enough fuel.That means protein(蛋白質)and complex carbs (復合碳水化合物)-eggs and wheat bread for breakfast,say,rather than sugary cereal(含糖的麥片粥)and orange juice.The biggest mistake teens make is not to have breakfast or to go for sugar,which raises blood sugar levels.
3.Body exercise is brain exercise.Body exercise really improves brain performance,perhaps because it increases blood flow,or perhaps because it reduces stress and anxiety(焦慮).Twenty minutes of activity a day that raises your heart rate will do great good.
4.Learn now what you want to remember for the rest of your life.Teenage brains are much better at remembering things than the brains  of young children or adults.Scientists aren’t sure why.Whatever the reason,the teenage years are the time to learn new languages and master other lifelong skills.
5.Learn the power of risk taking.Adults are always worried about the downside of teenage risk?taking,and it’s true that teenagers are more likely than adults to get themselves in trouble by drinking and driving.But the fact that the parts of the brain that drive people to try new,risky,and exciting things appear to be more developed in teenagers can be a huge advantage.Pick certain challenges-difficult sports,a hard job,mastering a performance art,traveling overseas-and the teenage brain is able to deal with them.They have this power they’re given to go out and do it without fear.
6.Learn what you love.Because emotional(情感的)systems develop fast in teenager brains,teenagers learn things they’re interested in quickly and well.Their brains give them tools like attention on the project.
小題1:According to the passage,teenagers should have    for breakfast.
A.wheat bread and eggsB.sugar and orange juice
C.sugar and breadD.wheat bread and orange juice
小題2:Body exercise plays a part in all the following EXCEPT    .
A.making people less anxiousB.raising heart rate
C.reducing blood pressureD.reducing stress
小題3:The underlined word “downside” in the passage probably means    .
A.excitementB.disadvantage
C.benefitD.power
小題4:It can be learned from the passage that    .
A.teenagers learn quickly when they are fond of something
B.teenagers should be forbidden to drive
C.scientists know why teenagers have a good memory
D.teenagers need less sleep than adults

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Old Computers Make for Unhappy Workers --- Survey
LONDON  (Reuters) ----- Dealing with the dissatisfaction of aging and unreliable office computers leads to workers' unhappiness and more sick leave, a survey showed on Wednesday.
A survey carried out by caro4free.net of over 2,700 European office workers from the UK, France and Germany found that workplace dissatisfaction increased greatly with the age of the computer equipment.
"We do know that job satisfaction is falling in Britain and most advanced nations," said Stephen White, a researcher from the Work Foundation. "The actual reasons for this are the subject of very heated discussion. It's certainly one interesting theory that technology may be the cause of this in some way," White added.
A quarter of these using outdated computers in Britain said they were "quite" or "very dissatisfied" with their everyday job compared to the percent of those who had enjoyed an advantage from up-to-date technology.
The survey also said that among workers dealing with outdated equipment, there was a 35 percent greater probability they would take six or more days of sick leave per year compared with the average worker. In France, where more workers use old computers, the probability jumped to 55 percent.
Results also showed that women in the three countries were more likely to be using outdated equipment. In the UK, where more workers have up-to-date computers than in the other countries surveyed, the number of women using old equipment doubled that of men.
White pointed out that there were two sides to this problem, saying that continuously having to deal with new technology and equipment can also be a source of worry. "Old and faulty equipment is a major cause of office dissatisfaction. There is no question about it; but you also have to say that the frequent change of equipment is also, or could be, a main cause of dissatisfaction."
小題1:The underlined word "this" (paragraph 3) refers to ______.
A.workplace dissatisfactionB.computer use in most jobs
C.the aging off office computersD.the survey by care4@ free. net
小題2:How many office workers use old computers in Britain expressed their dissatisfaction?
A.16%B.25%C. 35%D.55%
小題3:According to White, why were the women surveyed more likely to use old computers?
A.Most office workers use old computers.
B.They do some of their work with computers.
C.Dealing with new equipment can cause anxiety.
D.They are easier to be satisfied with new technology.
小題4:What is the subject of the news story?
A.Poor working conditions in offices
B.Research work of the Work Foundation
C.Influence of technology in the workplace.
D.Different attitudes to old computers.

查看答案和解析>>

同步練習冊答案