I credit my typing skill to so many hours of chatting online. Unfortunately, as my typing speed increased on the Internet, all grammatical rules went out of the window. You see instant messages have their own shorthand language and grammar isn’t important, of which even a newbie (新手) is aware. They can leave out articles, subjects (主语), pronouns, etc. They can misspell or “respell” almost any word. They often ask “A/S/L” when they first chat. Abbreviations (缩写) and capitalizations (大写) are particularly important. English-speaking instant messengers also refuse to burden themselves with punctuation and capitalization.
After I came back China, I discovered not one but two instant messaging crazes. The first, which brought back memories of my previous addiction to the computer, was QQ. I can see evidence that the Chinese have the same kind of separate instant messaging language, even when they chat in English. My first word in this language, for example, was “ft”. This abbreviation for “faint” is used whenever there is a need to express surprise. I also discovered that Chinese use the same kind of abbreviation for a laugh. And there is an extraordinary number of smileys (表情符) to the “vomit” and “army soldier” smileys. There is even a SARA smiley.
After QQ, there is another, perhaps more widespread messaging trend. You guessed it --- cell phone text messaging. I now understand how useful text messaging is and why it is so common. I admit that I have been guilty of sending text messages while walking outside or sitting on the subway. Who hasn’t ? No matter where I go, I see people on their cell phones, messaging. In fact, it’s rare to see someone actually talking on their phone!
So it looks as if there is no escape from the instant messaging crazes, no matter where in the world I go. And that’s plainly not going to change. In the end, though, I can’t complain: instant messaging is quick, it’s cheap, it’s easy and it’s extremely fun too. And after all, everyone’s doing it.
【小题1】The underlined phrase “went out of the window” in Paragraph 1 probably means        .

Recently,university students around the world were asked to volunteer in a global experiment called Unplugged.It was designed to see how young people would react if they were asked to observe a total media ban by unplugging all forms of media devices for 24 hours.
Unplugged is being run by Dr Roman Gerodimos，a lecturer in Communication and Journalism at Bournemouth University.During the experiment，Dr Gerodimos said there were already  signs of how much the exercise affected volunteers.He said：“They’re reporting withdrawal symptoms，overeating，feeling nervous，isolated and disconnected.”
During their 24-hour test，three of the experiment’s participants were followed around by a BBC reporter plus cameraman.They were asked to write down 100 lines about their day offline，but of course，they all waited until the next day when they had access to their laptops.
Elliot Day wrote：“Today,my whole morning routine was thrown up into the air.Despite being  aware of the social importance of the media,I was surprised by how empty my life felt without the radio or newspapers.”
From Caroline Scott，we read：“I didn’t expect it，but being deprived of the media for 24 hours resulted in my day-to-day activities becoming so much harder to carry out than usual…I didn’t break out in a cold sweat like our lecturer expected us all to，but It’s not something l would like to do again！”
And Charlotte Gay wrote：“I have to say the most difficult item for me to be without has been  my  mobile；not  only is it a social device，it’s  my main access point of communication.”
Earlier in the year,a UK government study found that in the UK we spend about half our waking hours using the media,often plugged into several things at once.So,with technology continuing to develop at an alarming rate,how much time will you set aside for sleep in the future?
【小题1】What can we learn about the volunteers?

Our senses aren't just delivering a strict view of what’s going on in the world; they're affected by what’s going on in our heads. A new study finds that hungry people see food-related words more clearly than people who've just eaten.

Psychologists have known for decades that what's going on inside our head affects our senses. For example, poorer children think coins are larger than they are, and hungry people think pictures of food are brighter. Rémi Radel of University of Nice Sophia-Antipolis, France, wanted to investigate how this happens.

Does it happen right away as the brain receives signals from the eyes or a little later as the brain’s high-1evel thinking processes get involved. Radel recruited 42 students with a normal body mass index. On the day of his or her test, each student was told to arrive at the lab at noon after three or four hours of not eating. Then they were told there was a delay. Some were told to come back in 10 minutes; others were given an hour to get lunch first. So half the students were hungry when they did the experiment and the other half had just eaten.

For the experiment, the participant looked at a computer screen. One by one, 80 words flashed on the screen for about l/300th of a second each. They flashed at so small a size that the students could only consciously perceive. A quarter of the words were food-related. After each word, each person was asked how bright the word was and asked to choose which of two words they’d seen-a food-related word like cake or a neutral word like boat. Each word appeared too briefly for the participant to really read it.

Hungry people saw the food-related words as brighter and were better at identifying food- related words. Because the word appeared too quickly for them to be reliably seen, this means that the difference is in perception, not in thinking processes, Radel says. "This is something great to me. Humans can really perceive what they need or what they strive for. From the experiment, I know that our brain can really be at the disposal of our motives and needs. "Radel says.

1.Why was there a delay on the day of the experiment?

A. Because hungry people needed time to fill their stomach.

B. Because Radel wanted to create two groups of testers, hungry and non-hungry.

C. Because noon was not the right time for any experiment.

D. Because Radel needed time to select participants in terms of body mass index.

2.What does the writer want to tell us?

A. Human’s senses aren’t just delivering a strict view of what’s going on in the world.

B. What’s perceived by our senses affects our way of thinking.

C. Human brains can really be at the disposal of our motives and needs.

D. Thinking processes guarantee the normal functions of our senses.

3.What can we infer from the passage?

A. 42 participants are too small a number for a serious investigation.

B. An experiment with hungry and non-hungry participants is not reliable.

C. Our thinking processes are independent of our senses.

D. Humans can perceive what they need without involving high-level thinking processes

One morning in Philadelphia, the sun shone bright through all the thick jungles and the tall churches. John, 6, wearing the worn-out clothes, walked from afar, his dark small hands holding a piece of stolen bread.

John stopped for a moment at the entrance to the sacred church and then left tightlyholding the bread,      

He was an orphan(弧儿), whose parents were killed in World War Illeaving him alonein the orphanage for five years, Like many children in the orphanage, he had a lot of free time. Mostly no one took care of them, so they had to learn how to steal those they wanted.             

John believed the existence of God, so every Sunday morning in any case be would go to the cburch to have a look and listen to those people singing inside or reciting the Bible.He felt only at this moment he was the child of God and so close to God. But he couldn'tenter because his clothes were so dirty. John himself knew it.

John was quietly counting. This was his 45th Sunday at the entrance to the church. He stood on tiptoe for a while and walked away.

As time passed, the pastor(牧师) noticed John and learned from others that he was thesmall boy who liked stealing things in the orphanages.

On the 46th Sunday, the sun was shining and John came still holding a piece of bread with his dark small hands. When he just stood there, the pastor came out. He felt like running away, but he was carried by the pastor's friendly smile.

The pastor walked up to his side, clearly seeing John's small hands tremble.

"Are you John?"

John didn't answer, but looked at the pastor and nodded.

"Do you believe in God?" the pastor petted John on his head stained with dust.

"Yes,l do!" This time John told him loudly.

"So you believe in yourself?"

John looked at the pastor, without a word.

The pastor went on saying, "At the first sight of you, I find you're different from other  kids because you have a good heart."

His face tunung red, John said timidly, "In fact, I'm a thief." With that, he loweredhis head.

The pastor didn't speak, but held John's dark small hands, slowly opened them andput them against his wrinkled face.

"Ah:" Just at the same time, John shouted and was about to take out his dark smallhands. Yet the pastor tightly held his small hands and spread them out in the sun.

"Do you see, John?"

"What?"

"You're cupping the sunshine in your hands."

John blankly looked at his hands: when did they become so beautiful?

"In God's eyes, all cluldren are the same. When they are willing to spread out their hands to greet the sun, the sun will naturally shine on them. And you have two things more than they do. First is courage and the second is kindness." With that, the pastor led him into the church.      It was the first time that John went into this sacred place, and at this moment he  didn't feel inferior, but the unspeakable warmth.

On that morning embracing the sunshine, John found himself again, along with the  confidence, satisfaction, happiness, dreams he had never had.

Twenty years have passed. Now the boy who ever tightly held the bread with his dirt hands has been the most famous chefin Philadelphia and made many popular dishes.

Every Sunday morning, he would personally send the bread he baked to the orphanage. Those children who greeted him with cheers were used to consciously spreading their palms before they got the bread.

Because they all knew when we are willing to spread out our hands to greet thesunshine, the sun will naturally shine on us.

1.The method the writer uses to develop Paragraph lis      

A．presenting contrasts                     B．showing causes

C．offering analyses                        D．providing explanations

2.Why didn't John go inside whenever he went to the church?

A．He was frightened to be recognized by the pastor

B．He was not welcomed by those singing in the church.

C．He was ashamed of his dirty clothes and identity as a thief.

D．He was left alone in the orphanage and nobody cared for him.

3.John felt     when the pastor walked up to him.

A．excited           B．nervous           C．satisfied           D．angry

4.Which of the following questions did John respond to firmly?

A．6'Are you John?"                       B．"Do you see, John?"

C．"So you believe in yourself?"               D．"Do you believe in God?"

5.Which of the following can best reflect the pastor's great influence on John?

A．John became a famous chef.

B．John admitted his bad behavior.

C．John believed the existence of God.

D．John spread warmth to other orphans.

6.According to the passage, the sunshine cupped in hands can bring

A. cheers and confidence    B, dreams and imagination

C. courage and lindness     D. orgiveness and satisfaction

American researchers say drinking tea may help strengthen the body’s defense system against infection（感染）．Doctors at Brigham and Women’s Hospital in Boston，Massachusetts，did the study．The team studied a chemical found in black，green，oolong and pekoe tea This chemical is an amino acid（氨基酸）called L-theanine．The scientists say it may increase the strength of Gamma delta T cells，which are part of the body’s defenses．

First，the researchers mixed some of these cells with antigens（抗原）found in the amino acid Antigens help the body react to infection．Then the scientists added some bacteria（细菌）．

Within twenty-four hours，the cells produced a lot of interferon，a substance that fights infection Cells not mixed with the antigens did not produce interferon．

In the second part of the study，eleven people drank five to six cups of black tea every day．Ten other people drank the same amount of instant coffee．That is dried coffee mixed with hot water．

Two weeks later，and again two weeks after that，the researchers tested the blood of all twenty-one people．They also looked at what happened when they added bacteria to the blood cells．They found that the tea drinkers produced five times more interferon after they started drinking tea The coffee drinkers did not produce interferon．

Doctor Jack Bukowski led the study He says the antigens added to the Gamma delta T cells were responsible for the increased reaction to the bacteria．He says the study also showed that the cells were able to remember the bacteria and fight them again the next time．

Earlier research already has found that tea can help prevent heart disease and cancer Doctor Bukowski says the new study must be repeated with more people．If the findings prove to be true，he says，then tea drinking might also help protect against bacterial infections．He says the amino acid L-theanine could be removed from tea and used as a drug to strengthen the body’s defenses．

73．We may know from the text that     can be found in different kinds of tea．

A．Gamma delta T cells                               B．L-theanine

C．interferon                                       D．bacteria

74．Tea may help strengthen the body’s defense system because it helps    ．

A．the body to produce more interferon

B．the body to produce more Gamma delta T cells

C．to add some bacteria to the blood cells

D．to mix antigens with some of the cells in the body

75．According to Dr Bukowski，    ．

A．the findings of the study have already proved to be true

B．he bas taken some amino acid L-theanine from tea and made a drug with it

C．further study is needed to prove the findings true

D．he is not sure whether tea can help prevent heart disease and cancer