Mails, games, music, news, chat rooms and shopping! The Interent is part of our life today. It’s easy to get onto the Internet. The only thing we need to do is to use a modem which is used for connec 题目和参考答案——青夏教育精英家教网—

The air plant has wonderful and amazing features. It takes in moisture(水汽)from the air through its leaves．Although it is seen growing on another object or plant to support itself.
To prevent the roots from being too wet，avoid(避免) planting it in soil. Keep the roots in a well—ventilated(通风良好的)environment. Air plants can grow well hanging from fishing lines. They can also be hung from seashells, teacups or even on wood.
Water the air plant once in a while. Simply let the water fall from the roots. The roots will take in the water for the air plant. The air plant can live between 0℃° and 51 ℃. It does not need to be in the light all the time. However, sunlight(morning and evening only)helps it to reproduce(繁殖)faster. When it flowers，it turns a colorful pink, red or orange．At most 8 young plants can grow from the air plant．When these grow to half the size of the parent plant, simply pull them away gently from the parent plant and plant them in another place．
The lifespan of an air plant depends on the care it gets and the environment it is placed in. Generally, all air plant can live for many years.
Because they are so beautiful and easy to take care of, air plants are excellent as birthday gifts or housewarming gifts.
小题1:The air plant takes in moisture from ______.

A．other plants	B．the air
C．the roots	D．other objects

小题2: An air plant must NOT be placed in _______.

A．soil	B．seashells
C．teacups	D．wood

小题3:Morning sunlight can help the air plant _________.

A．become drier

B．produce young plants faster

C．turn into different colors

D．become half the size of the parent plant

小题4: The underlined word “depend on” most probably means _______.

A．支持	B．继续
C．取决于	D．应付

小题5: The air plant is easy to take care of because it ______.

A．is a famous plant	B．needs little water and sunlight
C．grows on other plants and objects	D．makes the garden beautiful

Microsoft has stopped providing service for Windows XP since April 8. The computers that use the XP system are not as safe as before.
The "demise" of Windows XP will have the greatest influence on China because it has about 210 million XP users, who make up about 70.percent of the PC market in the world. Microsoft's decision to "kill" Windows XP, a product with hundreds of millions of users, has a certain purpose to show its strong position in the operating system market.

At the same time, the "death" of XP has created opportunities for China's IT companies to grow and develop.
In fact, shortly after Microsoft announced the “demise” of XP,some Chinese IT security(安全)providers were willing to offer safe solutions for XP users who do not change into a new system.
Information security is crucial for the IT companies, and the key to safeguarding information is the core technology, which very much depends on innovation(革新).
Although China has some well-known IT companies, it still does not have the core technology to develop an operating system. Many people are always complaining about and criticizing. Therefore, only by having information technology and a policy that encourages innovation can China break the monopoly(垄断)of international IT giants and protect the internet security.
小题1:根据短文内容完成句子填空。（每空限填一个单词）。
From the first paragraph of the passage, we know Microsoft has __________ __________ providing service for Windows XP.
小题2:根据短文内容完成句子填空。（每空限填一个单词）。
According to the passage, there are about__________ __________XP users in the world.
小题3:根据短文内容回答问题。
According to the passage, how can China break the monopoly of international IT giants and protect the internet security?
小题4:把短文中划线的句子译成汉语。
_______________________________________________________________________________
小题5:根据短文内容用一个完整的句子回答问题（限10个词以内）。
What is the main idea of the passage?
_______________________________________________________________________________

A tsunami(海啸) is a series of(一系列) huge waves that can cause great destruction(毁灭) when they hit a beach. Most tsunamis are caused by underwater earthquakes, but not all underwater earthquakes cause tsunamis. About 90 percent of all tsunamis take place in the Pacific Ocean, most of them are in Japan. A strong earthquake in the ocean near Japan caused a deadly tsunami on March 11,2011. As of April 25, the number of death had been raised to 14,133, and more than 13,346 people were listed as missing. The word “tsunami” comes from the Japanese word.

Many tsunamis could be found before they hit land with the use of modern technology. If you see the water drawback (后退) quickly and unexpectedly from a beach, run toward higher ground or inland -- there may be a tsunami coming. Also, if you are on the beach and there is an earthquake, it may have caused a tsunami, so run toward higher ground or inland. The first wave in a tsunami is often not the largest; if you experience one unusually-huge wave, go inland quickly -- even bigger waves could be coming soon.
Do you know the story of the "angel(天使) of the beach"? Tilly, A 10-year-old English schoolgirl who saved the lives of hundreds of people in Phuket,Thailand in the Asian Tsunami of 2004 , by warning them a wall of water was about to strike(袭击), after learning about tsunamis in geography class. “Last term geography teacher Andrew Kearney taught us about earthquakes and how they can cause tsunamis,” Tilly said to the reporter.“I was on the beach and the water started to go funny. There were bubbles and the water went out all of a sudden. I recognised what was happening and had a feeling there was going to be a tsunami. I told mummy.”
小题1:An earthquake          may cause a tsunami.
A. in the city                  B. in the country             C. under the water
小题2:When the tsunami is coming, we should          .
A. run towards the higher place or inland
B. run to the playground
C.run into a house
小题3:Tilly saved hundreds of people’s life in        .
A. Japan                      B. Tailand                   C. the United Kingdom
小题4:Tilly recognised there would be a tsunami because          .
A. her geography teacher told her.
B. she found the water drawback unusually quickly
C. she had a feeling about the earthquake
小题5:Which of the following statement is TRUE according to the passage?
A. The word “tsunami” is from Japanese because most recorded tsunamis in the world took place in Japan
B. Tsunami can only be found by modern technology before it hit the land.
C. Tsunami only happens in the Pacific Ocean

Decisions, decisions! Our lives are full of them, from the small ones to the life-changing. The right to choose is central to everyone. Yet sometimes we make bad decisions that leave us unhappy or full of regret. Can science help?
Most of us know little about the mental processes that lie behind our decisions. Luckily, what psychologists(心理学家)are finding may help us all make better choices. Here are some of their amazing discoveries to help you make up your mind.
Consider your emotions. You might think that emotions are the enemy of decision making, but in fact they are a part of it. Whenever you make up your mind, your brain’s emotional centre is active. University of Southern California scientist, Antonio Damasia, has studied people with damage to only the emotional parts of their brains , and found that they were unable to make basic choices about what to wear or eat. Damasia thinks this may be because our brains store emotional memories of past choice, which we use to help the present decision-making.
However, making choices under the influence of an emotion can greatly affect the result. Take anger, for example. A study by Nitika Garg of the University of Mississippi and other scientists found the angry shoppers were more likely to choose the first thing they were offered rather than considering other choices. It seems that anger can lead us to make quick decisions without much thinking.
All emotions affect our thinking and motivation（动机），so it may be best to avoid making important decisions under their influence. Yet strangely there is one emotion that seems to help us make good choices. The American researchers found that sad people took time to consider the various choices on offer, and ended up making the best choices. In fact many studies show that people who feel unhappy have the most reasonable view of the world.
小题1:According to the text, what may help us make better decisions?

A．To think about happy times.

B．To make many decisions at a time.

C．To stop feeling regretful about the past.

D．To learn about the process of decision-making.

小题2:What does the underlined word “central” mean?

小题3:Damasia’s study suggests that ________.

A．emotions are the enemy of decision making.

B．our brain has nothing to do with decision making.

C．people with physical damage find it hard to make up their minds.

D．our emotional memories of past choices can affect present decisions.

小题4:Why are angry shoppers more likely to choose the first thing they are offered?

A．They often forget their past choices.

B．They make decisions without much thinking.

C．They tend to save time when shopping.

D．They are too angry to bargain.

小题5:What do we learn from the text?

A．Emotions are a part of decision-making.

B．Sad people always make worse choices.

C．No emotion seems to help us make good choices.

D．Only sad feeling affect our thinking and motivation.

Cats’ sense of smell is very important to their health. Many cat owners have seen a cat smell the food and refuses it. Careful sniffing tells the cat if something is safe to eat.

Cats have a pair of vomeronasal organs(犁鼻器) on the roof of the mouth. When the cat wants to sniff, she will breathe the air in through her mouth. At this moment, she will often squint(斜视) her eyes and maybe even flatten(使…平坦) her ears. This makes her look like she is making faces. The vomeronasal organs will then analyze the smell---almost as if the cat is tasting the smell.
When you come home from outside the house, your cat can smell what you had for lunch and for a mid-afternoon snack. She can smell the people you shook hands with and your neighbour you stopped to talk to and hug. She can smell the grass brought under your shoes as you took a shortcut across the lawn. Your cat’s sense of smell is so good that she can smell difference between a gallon of water with a teaspoon of salt in it and plain water. In comparison, we think of salt as completely tasteless.
Cats have scent glands(臭腺) on each side of the forehead, on the chin, the lips and next to the tail. When your cat rubs up against your hand, your leg, the sofa, and your bed, she is leaving her scent in those things. She will then use her sense of smell to recognize “her” things, people and even other pets in the home.
If you want to have fun with your cat’s sense of smell, take some small bits of different things, such as a bit of chicken, some flowers and some fish. Place each different scent under a piece of paper towel(so your cat cannot see any of them) and encourage your cat to investigate and find what kind of food she likes to eat best.
小题1:Cats know whether the food is fit to eat or not with their____________.

小题2:The third paragraph was written mainly to prove that _____________.

A．cats are very smart

B．cats have a good sense as dogs

C．salty water has a special smell

D．cats’ sense of smell is excellent

小题3:What does your cat do when it rubs against your foot?

A．She puts her scent on it.

B．She shows respect to you.

C．She asks you to play with her.

D．She smells where you were just now.

小题4:What does the word “investigate” mean in the last paragraph?

小题5:The passage mainly tells us _________________.

A．cats are one of our best friends

B．cats have sharp sense of smell

C．sense of smell is very important

D．cats know if something is safe to eat

根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使短文意思通顺，内容完整，并将其标号填涂在答题卡的相应位置。
Science and technology are developing quickly. On the one hand they can improve our lives, but on the other hand, they can cause pollution. 小题1:
Air pollution is a serious problem. Factories and heavy traffic give out a lot of smoke and make the air dirty. 小题2:So the government should take action and make everyone keep the air clean.
The main reasons for noise pollution are heavy traffic and road works. 小题3:Therefore, the government should try to make less noise.
Factories put a lot of dirty water and chemicals into the rivers and the sea. They pollute the water. 小题4: And it also can make sea animals sick. So the government should stop factories doing that.
The main reasons for land pollutions are construction and people. Construction makes much waste and people throw away a lot of rubbish every day. 小题5: People should stop throwing away so much rubbish and start using old things again.

To write a great news story, you have to make sure it is correct, relevant (相关的) and fresh.
For a start, all the information in a story must be correct. Not only the spelling and grammar, but also the facts.
Any mistakes that appear in a story can get a newspaper into big trouble.
For example, if a newspaper said that Yang Liwei was the first man to go into space, it would be wrong. He wasn't the first. The newspaper would probably lose lots of readers because of that mistake
A news story is not only correct , but also relevant to its readers. People are mostly interested in news that happens near to them. That is why you care more about what happens at your school than at American schools. It is also why newspapers in Beijing don't talk about much news in Shanghai or Hong Kong .
Finally, news must always be fresh. When you pick up your evening newspaper, you want to read about news that happens that day. You don't want to read about news from last week!
So, now you know what makes a good news story. Have a good look at our newspaper and see if it is full of good news .You can try writing a news story for our newspaper like a real reporter.
小题1:The writer mentions main factors (因素) to make a news story really great.

小题2:According to the writer, newspaper in Nanchang should talk much about news in

A．Nanchang	B．Hong Kong.
C．Shanghai.	D．Beijing.

小题3:Which of the following is true ?

A．A small mistake can't get a newspaper into trouble.

B．A lot of people like reading about news from last week.

C．The passage doesn't tell us who was the first man to go into space.

D．People are mostly interested in news that happens far away from them.

小题4:The passage mainly talks about

A．why to be a good reporter.

B．where to find interesting news.

C．when to choose a good newspaper.

D．how to write a great news story

Plants are flowering faster than scientists predicted（预测）in reaction to climate change, which could have long damaging effects on food chains and ecosystems.
Global warming is having a great effect on hundreds of plant and animal species around the world, changing some living patterns, scientists say.
Increased carbon dioxide（CO2）in the air from burning coal and oil can have an effect on how plants produce oxygen, while higher temperatures and changeable rainfall patterns can change their patterns of growth.
“Predicting species’ reaction to climate change is a major challenge in ecology,” said the researches of several U.S. universities. They said plants had been the key object of study because their reaction to climate change could have an effect on food chains and ecosystem services.
The study, published on the Nature website, uses the findings from plant life cycle studies and experiments across four continents and 1,634 species. It found that some experiments had underestimated（低估）the speed of flowering by 8.5 times and leafing by 4 times.
“Across all species, the experiments under-predicted the speed of the advance — for both leafing and flowering — that results from temperature increases,” the study said.
The design of future experiments may need to be improved to better predict how plants will react to climate change, it said.
Plants are necessary for life on the Earth. They are the base of the food chain, using photosynthesis（光合作用）to produce sugar from carbon dioxide and water. They let out oxygen which is needed by nearly every organism on the planet.
Scientists believe the world’s average temperature has risen by about 0.8℃since 1900, and nearly 0.2℃ every ten years since 1979.
So far, efforts to cut emissions（排放）of planet-warming greenhouse gases are not seen as enough to prevent the Earth heating up beyond 2℃ this century — a point scientists say will bring the danger of a changeable climate in which weather extremes are common, leading to drought, floods, crop failures and rising sea levels.
小题1:What is the key information the author wants to give in Paragraph 1?

A．Plants’ reaction to weather could have damaging effects on ecosystem.

B．The increasing speed of flowering is beyond scientists’ expectation.

C．Climate change leads to the change of food production patterns.

D．Food chains have been seriously damaged because of weather.

小题2:We can learn from the study published on the Nature website that ______.

A．plants’ flowering is 8.5 times faster than leafing

B．there are 1,634 plant species on the four continents

C．scientists should improve the design of the experiments

D．the experiments failed to predict how plants react to climate change

小题3:Scientists pay special attention to the study of plants because _______.

A．they can prove the climate change clearly

B．they are very important in the food chains

C．they play a leading role in reducing global warming

D．they are growing and flowering much faster than before

小题4:What can be inferred from the last two paragraphs about the world’s temperature?

A．It has risen nearly 0.2℃ since 1979.

B．Its change will lead to weather extremes.

C．It is 0.8℃ higher in 1979 than that of 1990.

D．It needs to be controlled within 2℃ in this century.

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