A: --- Are you coming to Jim’s birthday party ? 

B: --- I’m not sure. I ________ go to the concert instead.

A. should      B. would      C. must       D. might

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語 來源:湖北省黃岡市2010屆高三下學(xué)期質(zhì)量檢測(cè)英語 題型:閱讀理解


E
Windows not only let light in to cut down an electricity use for lighting, but the light coming through the window also provides heat. However, windows are not something people typically associate with being a cutting edge technology. Researchers are now working on new technologies that enable a window to quickly change from clear to dark and anywhere in between with a turn of a switch.
“It took us a long time to figure out what a window really is,” says Claes Granqvist, a professor of solid—state physics at Uppsala University in Sweden.“It’s contact with the outside world. You have to have visual contact with the surrounding world to feel well.” So, windows and natural light are important for improving the way people feel when they’re stuck indoors.
Yet, windows are the weak link in a building when it comes to energy and temperature control. In the winter, cold air leaks in. When it’s hot and sunny, sunlight streams in. All of this sunlight carries lots of heat and energy. And all of this extra heat forces people to turn on their air conditioners. Producing cold air, which can feel so refreshing, actually suck up enormous amounts of electricity in buildings around the world.
Windows have been a major focus of energy research for a long time. Over the years, scientists have come up with a variety of strategies for coating, glazing, and layering windows to make them more energy efficient. Smart windows go a step further. They use some technologies involving changes of color.
Electrochromic windows use electricity to change color. For example, a sheet of glass coated with thin layers(層) of tungsten oxide(氧化鎢) works a bit like a battery. Tungsten oxide is clear when an electric charge is applied and dark when the charge is removed, that is, when the amount of voltage(電壓) is decreased, the window darkens until it’s completely dark after all electricity is taken away. So applying a voltage determines whether the window looks clear or dark.
One important feature that makes a smart window so smart is that it has a sort of “memory”. All it takes is a small shock of voltage to turn the window from one state to the other. Then, it stays that way. Transitions take from 10 seconds to a few minutes, depending on the size of the window. The development of smart windows could mean that massive air conditioning systems may no longer need.“In the future,” Granqvist says,“our buildings may look different.”
67.Which statement does not indicate the importance of windows as described in the first two paragraphs?
A.Windows can change from clear to dark to save energy.
B.Windows help to save energy by letting light in.
C.Windows help to save energy by providing heat.
D.Windows enable people to have contact with the outside world.
68.According to the passage, smart windows are windows_______.
A.that are coated                        B.that use electricity
C.the color of which can be changed        D.that have many layers
69.To make electrochromic windows change color, what is applied to the window glass?
A.Electricity.     B.Tungsten oxide.    C.A battery.         D.A voltage.
70.What will be the benefit if the research on smart windows turns out to be successful?
A.The buildings will look different.
B.Windows can be as large as you want.
C.We may not need air conditioners any more.
D.They are less expensive than traditional windows.

查看答案和解析>>

科目:高中英語 來源:2010-2011江西贛縣中學(xué)南北校區(qū)高二學(xué)年5月聯(lián)考英語試卷 題型:閱讀理解

A Full-Time School Called Life
You are enrolled in a full-time school called “l(fā)ife”. Each day in this school you will have the opportunity to learn lessons. You may like the lessons or hate them, but you have designed them as part of your curriculum.
Why are you here? What is your purpose? Humans have sought to discover the meaning of life for a very long time. What we and our ancestors overlooked, however, is there is no one answer. The meaning of life is different for every individual.
Each person has his or her own purpose and distinct path, unique and separate from anyone else’s. As you travel your life path, you will be presented with numerous lessons that you will need to learn in order to fulfill that purpose. The lessons you are presented with are specific to you; learning these lessons is a key to discovering and fulfilling the meaning and connection of your own life.
As you travel through your lifetime, you may encounter challenging lessons that others don’t have to face, while others spend years struggling with challenges that you don’t need to deal with. You may never know why you are blessed with a wonderful marriage, while your friends suffer through bitter arguments and painful divorces, just as you cannot be sure why you struggle financially while your peers enjoy abundance. The only thing you can count on for certain is that you specifically need to learn; whether we choose to learn them or not is entirely up to you.
The challenge here, therefore , is to align(與…保持一致)yourself with your own unique path by learning individual lessons. This is one of the most difficult challenges you will be faced with in your lifetime, as sometimes your path will be completely different from others. But, remember, don’t compare your path to the people around you and focus on the difference between their lessons and yours. You need to remember that you will only be faced with lessons that you are capable of learning and are specific to your own growth.
Our sense of fairness is the expectation of equity—the assumption that all things are equal and that justice will always prevail. Life is not, in fact, fair, and you may indeed have a more difficult lift path than others around you, deserved or not. Everyone’s circumstances are unique, and everyone needs to handle his or her own circumstances differently. If you want to move toward calm, you will be required to move out the comparing phrase of “it’s not fair”. Focusing on the unfairness of circumstances keeps you comparing yourself with others rather than appreciating your own special uniqueness. You miss out on learning your individual lessons by distracting yourself with feeling of bitterness and anger.
【小題1】.According to the passage, how can the meaning of your life be realized?

A.Having the same opinions as others.
B.Taking the distinct path from others.
C.Learning the lessons presented to you.
D.Doing the different things from others.
【小題2】. From the passage we can conclude ______.
A.everyone has his own track to follow
B.the same thing usually happen to the peers
C.a(chǎn) painful divorce must lie in financial problems
D.a(chǎn) wealthy man must have a wonderful marriage
【小題3】. In your lifetimes, the lessons you are faced with ______.
A.a(chǎn)re beyond your powerB.keep you from growth
C.limit your developmentD.help you with your success
【小題4】. Which of the following is TRUE?
A.All things are equal and justice will always prevail.
B.You should learn to appreciate your specific uniqueness.
C.One has to fix his mind on unfairness of circumstances.
D.The teachers have designed the lessons as part of your curriculum in the life school..
【小題5】. Life is called a full-time school, because ______.
A.it is full of all lessons to learn
B.you have plenty of time to learn lessons
C.you meet with specific lessons every day
D.there are so many subjects for you to choose

查看答案和解析>>

科目:高中英語 來源:2010-2011年浙江菱湖中學(xué)高二上學(xué)期期中考試英語試卷 題型:閱讀理解

“Few things help an individual more than to place responsibility upon him,and let him know that you trust him.” These words are from the black American educator,Booker Washington. He was saying that,“If you want people to grow up,you have to stop treating them like children.”
In America,families are close but children are encouraged to be independent,to make their own decisions,even at a very early age. It’s not unusual for a child of seven to be given an allowance  (津貼) every week. The child is encouraged to save some of the money but he or she can spend it on whatever they choose,for example,buying clothes,school supplies or CDs. Some teenagers even have their own credit cards!That’s a big responsibility since even adults are tempted to overspend when they have credit cards(信用卡).
From an early age,American children are asked for their opinions and they are included in family decision­making. At the dinner table,teenagers will be listened to on any topic,from politics to buying a new family car or where the family will go on vacation. In this way,teenagers are getting practice in becoming individuals:they are learning how to stand on their own two feet.
Many Chinese young people are becoming almost as interested as American teens in searching for independence. They want to express those qualities that make them unique human beings. You can see this in the way they dress,the music they listen to and the friends they choose.“Super Girl” Li Yuchun caught the imagination of Chinese teenagers on the “Super Girl” television contest. She was not the traditional “nice,young Chinese girl”.With her short,spiky hair and boy­like clothes,she was telling everyone that she was different. She had the courage to be her own person and to stand on her own two feet...and she won!
There is an old saying,“Everyone should carefully observe which way his heart draws him and then choose that way with all his strength.” If you do this,step by step,over a period of time,you may find that you have become the person you always wanted to be.
【小題1】
The passage is intended to encourage the youth to________.

A.save money for useful thingsB.become independent
C.express their great ambitionsD.make important decisions
【小題2】
A child of seven is given an allowance so that he can______.
A.be accepted as a popular guyB.learn to decide how to use money
C.overspend money without careD.have school supplies of his own
【小題3】
The author implies that many Chinese children________.
A.a(chǎn)re more independent than Americans
B.should become interested in America
C.a(chǎn)re happy with their present situation
D.a(chǎn)re not satisfied to be nice,quiet ones
【小題4】
The main idea of the last paragraph is________.
A.that we should do things step by step
B.why we should understand our desires
C.what we should plan for our own life
D.how we can manage to realize our dreams

查看答案和解析>>

科目:高中英語 來源:2012-2013學(xué)年黑龍江大慶鐵人中學(xué)高一上學(xué)期期中考試英語試卷(帶解析) 題型:閱讀理解


New research shows sheep are clever
People often make jokes about how dull sheep are, but new research shows they may be cleverer than we think. Researchers at the University of Cambridge discovered that Welsh mountain sheep have brainpower that equals rodents (嚙齒動(dòng)物). Tests found that the sheep can map the area they live in, and some may even be able to plan ahead.
Young fish prefer noisy neighbors
A new study has shown that young fish like to live on reefs with noisy neighbors! Researchers from the universities of Auckland and Bristol found that young fish looking for a home choose areas where other noisy fish live. The scientists produced all kinds of sounds which had been recorded in different natural environments. The young fish seemed to prefer the sounds of natural reefs, complete with noisy animals! The scientists compared the choice to a music fan wandering around at a music festival, choosing to set up a tent closest to the music they like best!
Butterflies are disappearing
A new study has shown that 17 species (物種) of butterfly found in Europe have dropped by 70% in the last 20 years. The information collected from 3,000 sites across 15 countries shows it may be caused by the loss (減少) of grasslands covered with flowers. You can encourage butterflies to come into your garden by planting flowers.
【小題1】What is the passage mainly about?

A.Some new studies about animals.
B.People’s wrong ideas about animals.
C.Why the number of animals has dropped.
D.The importance of protecting animals.
【小題2】 According to the first paragraph, we may infer that sheep _____.
A.a(chǎn)re less clever than rodentsB.can find their home
C.can read mapsD.a(chǎn)re good planners
【小題3】 Which seems to have to do with the number of butterflies?
A.The species of grass in grasslands.
B.The species of trees in grasslands.
C.The number of flowers in grasslands.
D.The number of animals in grasslands.
【小題4】In which part of a newspaper can we most probably read the passage?
A.Geography.B.Culture.C.Travel.D.Nature.

查看答案和解析>>

科目:高中英語 來源:湖北省孝感高中2009-2010學(xué)年度高一下學(xué)期期中考試英語試卷 題型:閱讀理解


Many countries such as Iraq, Uganda, Guatemala, and many others have been known to abduct(誘拐)children and force them to serve in the army. The reason is that the enemy isn’t likely to suspect children as a real threat. Many non-government organizations are also known to abduct and force children into being child soldiers. Below we have some quotes from former child soldiers.
“The army was a nightmare. We suffered greatly from the cruel treatment we received. We were often beaten, mostly for no reason at all, just to keep us in a state of terror. I still have a scar on my lip and sharp pains in my stomach from being violently kicked by the older soldiers. The food was not enough, and they made us walk with heavy loads, much too heavy for our small bodies. They forced me to learn how to fight the enemy.”
——Emilio, 14
They gave me pills that made me crazy. When the craziness got in my head, I beat people on their heads and hurt them until they bled. When the craziness got out of my head, I felt guilty. If I remembered the person, I went to them and apologized. If they did not accept my apology, I felt bad.
­­­——Michael, 13
As seen in the quotes, the army is not very friendly toward children. Forced to act like adults, kill like adults, and carry an adult’s load, these children sometimes die from exhaustion(筋疲力盡). Below are some facts about child soldiers.
Today, as many as 300,000 children under the age of 18 serve in government forces or armed rebel groups. Some are as young as eight years old. Children are most likely to become child soldiers if they have no money to buy food and clothes. Many children join armed groups because of economic or social pressure, or because children believe that the group will offer food or safety. Child soldiers are used all over the world. Here is a list of where child soldiers are used.
59.Many countries force children to serve in the army because__________.
A.children are brave and strong
B.the enemy doesn’t consider children as a threat
C.there aren’t enough adults to join the army
D.they think children are very easy to control
60.Which of the following words can best describe Emilio’s feeling about his army life?
A.Adventurous              B.Happy                     C.Boring                     D.Terrible
61.When Michael became crazy, he would_____________.
A.try to kill people                                             B.apologize to people
C.beat people violently                                    D.feel guilty about himself
62.According to the passage, many children who become child soldiers_________.
A.are very poor                                                     B.have lost their parents
C.are loyal to their country                       D.are braver than other children

查看答案和解析>>

同步練習(xí)冊(cè)答案