The year is 2094. It has been announced that a comet (彗星) is heading towards the Earth. Most of it will miss our plant, but two pieces will probably hit the southern half of the Earth.

On 17 July, a piece four kilometers wide enters the Earth’s atmosphere with a massive explosion. About half of the piece is destroyed, but the remaining part hits the South Atlantic at 200 times the speed of sound. The sea boils and a huge hole is made in the sea bed. Huge waves are created and spread outwards from the hole. The wall of water, a kilometer high, rushes towards southern Africa at 800 kilometers an hour. Cities on the African coast are totally destroyed and millions of people are drowned.

Before the waves reach South America, the second piece of the comet lands in Argentina. Earthquakes and volcanoes are set off in the Andes Mountains. The shock waves move north into California and all around the Pacific Ocean. The cities of Los Angeles, San Francisco and Tokyo are completely destroyed by earthquakes. Millions of people in the southern half of the earth are already dead, but the north won’t escape for long. Because of the explosions, the sun is hidden by clouds of dust, and temperatures around the world fall to almost zero. Crops are ruined. The sun won’t be seen again for many years. Wars break out as countries fight for food. A year later, no more than 10 million remain alive.

Could it really happen? In fact, it has already happened more than once in the history of the Earth. The dinosaurs were on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a piece of object in space. The dinosaurs couldn’t live through the cold climate that followed and they died out. Will we meet the same end?

1.What is mainly described in the passage?

A. A historic discovery.               B. An event of imagination.

C. A research on space.               D. A scientific adventure.

2.A. an earthquake                     B. damages to cities  

C. an Earth explosion                 D. huge waves

3.Why can’t the northern half of the earth escape for long?

A. Because the land is covered with water

B. Because the light and heat from the sun can not reach the earth.

C. Because people there can not live at the temperature of zero.

D. Because wars break out among countries.

4. By giving the example of dinosaurs, the author tries to prove_____________.

A. animals could not live in the cold climate

B. what happened 65 million years ago was an invented story

C. the human beings will die out in 2094  

D. the Earth could be hit by other objects in space

5.We may guess that the writer is ______________.

A. worried        B. practical        C. a scientist       D. full of imagination

根据对话情景，选择填入恰当的句子。（每空一句，每句1分，共6分）

A: It is my sister's birthday soon. ____________________

B: How about a shirt?

A: No, that's not interesting enough. ___________________

B: Let me see. How about a MP3?

A: Oh, that's too dear. ___________________

B: Oh, it really is a problem. Let me think, I hear that your brother likes listening to pop music. __________________________________

A: _______________ I will buy him a CD with "Tell me why" on it. He likes it very much.

____________________________

B: You're welcome.

A. I want to give him a surprise.

B. That sounds great.

C. What should I get him?

D. Why don't you get him a CD?

E. Shall we go shopping?

F. Thank you very much.

G. I don't want to spend so much money.

完型填空（共20小题；每小题1.5分，满分30分）

阅读下面短文，掌握其大意，然后从下列各题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。

Recently, my husband and I had the opportunity to do something good for two people who were complete strangers to us. It made us feel so good to be able to do it that I thought I should   21  . We were traveling down to Mexico for Thanksgiving week with our family.  22   we were sitting in the  23  first two seats in the first row of first class waiting for the plane to take off, I  24  heard one of the flight attendants(空乘) telling   25   that there was a couple sitting in the  26   of the plane who had just been married the previous day and were  27    off on their honeymoon. They had   28   their flight eight months in  29   but, owing to some schedule changes, had not been able to get  30   together, and no one else on the plane was   31   to move and the bride was in  32  .   

I turned to my husband and told him what I heard. We  33   agreed and I called the flight attendant  34   to tell her that we’d be happy to give up our seats to this couple. The flight attendant seemed amazed and said “Really? Are you sure?” We said “Absolutely !”

So, we  35  to the back of the plane in separate seats. The flight attendants were extremely  36   and took good care of us even though we were no longer sitting in first  37  , and we both made friends with the people sitting around us, who, as it   38   didn’t know why the young woman was crying or that they were newly married, and had a great flight. I had to go back to the front of the plane to  39   up a forgotten item at one point during the flight and   40   that the couple were sitting very close together, happily enjoying champagne. It really made my day and Thanksgiving week get off to such a wonderful start !

A. share         B. show          C. say            D. prove

A. Since         B. After          C. Before             D. Though

A. quite              B. same          C. very                D. just

A. carelessly         B. accidentally    C. happily           D. sadly

A. others        B. us            C. them           D. everyone

A. front          B. middle        C. head           D. back

A. getting        B. heading       C. taking              D. hurrying

A. fixed              B. booked       C. checked          D. got

A. air                B. time          C. church         D. advance

A. seats              B. champagne        C. food           D. tickets

A. interested         B. willing         C. eager           D. friendly

A. comfort       B. surprise       C. tears         D. fear

A. immediately   B. differently     C. finally       D. unbelievably

A. up            B. off           C. over         D. out

A. left               B. looked        C. returned      D. moved

A. beautiful          B. careful        C. thoughtful    D. grateful

A. class              B. flight         C. seat          D. plane

A. went on        B. turned out     C. got along      D. took off

. A. pick              B. give          C. clean         D. look

A. told           B. informed      C. observed      D. heard

My teenage son Karl became withdrawn after his father died. As a single parent, I tried to do my best to talk to him. But the more I tried, the more he pulled away. When his report card arrived during his junior year, it said that he had been absent 95 times from classes and had six falling grades for the year. At this rate he would never graduate. I sent him to the school adviser, and I even begged him. Nothing worked.

One night I felt so powerless that I got down on my knees and pleaded for help.“

Please God, I can’t do anything more for my son.  I’m at the end of my rope. I’m

giving the whole thing up to you.” I was at work when I got a phone call. A man introduced himself as the headmaster. “I want to talk to you about Karl’s absences.” Before he could say another word, I choked up and all my disappointment and sadness over Karl came pouring out into the ears of this stranger. “I love my son but I just don’t know what to do. I’ve tried everything to get Karl to go back to school and nothing has worked. It’s out of my hands.” For a moment there was silence on the other end of the line. The headmaster seriously said, “Thank you for your time”, and hung up.

Karl’s next report card showed a marked improvement in his grades. Finally, he even made the honor roll. In his fourth year, I attended a parent-teacher meeting with Karl. I noticed that his teachers were astonished at the way he had turned himself around. On our way home, he said, “Mum, remember that call from the headmaster last year?” I nodded. “That was me. I thought I’d play a joke but when I heard what you said, it really hit me how much I was hurting you. That’s when I knew I had to make you proud.”

1. By saying “Karl became withdrawn”, the author means that the boy changed entirely and ______.

A. preferred to stay alone at home        B. lost interest in his studies

C. refused to talk to others    D. began to dislike his mother

2.There was silence on the other end of the line because______.

A. the speaker was too moved to say anything to the mother

B. the speaker waited for the mother to finish speaking

C. the speaker didn’t want the mother to recognize his voice

D. the speaker was unable to interrupt the mother

3.The sentence “he even made the honor roll means that______”.

A. he was even on the list to be praised at the parent-teacher meeting

B. he was even on the list of students who made progress in grades

C. he was even on the list of students who had turned themselves around

D. he was even on the list of the best students at school

4.What is the main idea of this passage?

A. Children in single-parent families often have mental problems.

B. Mother’s love plays an important role in teenagers’ life.

C. Being understood by parents is very important to teenagers.

D. School education doesn’t work without full support from parents.

As the economy begins to recover, salary increases should do the same.

    In the past few years, employers have raised workers’ salaries by about 4 percent per year--except for 2009, when the figure dropped to a historically low 2.1 percent, according to a survey of World at Word. About one-third of companies froze raises altogether.

   For 2010, World at Work’s survey projects an average salary increase budget of 2.7 percent, a figure that shows the situation has improved but the job market is still weak. Between 10 percent and 15 percent of companies said they would freeze raises--far fewer than in 2009, but still more than in most years.

  How can you get a raise? Avalos and others offer the following tips:

* Do your job well. This means producing high-quality work, of course, but also keeping the big picture in mind.

“It really comes down to positioning yourself as a high performer, somebody who is aware of business goals and helps the company meet their goals as an organization”, Avalos said

* Be visible. When times are tough, some workers think. “I’m going to hunker down and hope that nobody notices me, because I don’t want to be on a layoff list,” said Richard Phillips, owner of Advantage Career Solutions. This is a mistake, because you’re unlikely to get a raise if no one knows what you have accomplished. “If anything, what you want to do is be more visible.”

 * Make your boss’s life easier. This means everything from having a good attitude to taking on extra tasks. If you don’t know how you can help your boss, ask.

* Ask for a raise. Talk to your boss and present your case: Here’s what I’ve done, here’s how it fits with the company’s goals, and here is why I think it’s worth a salary increase. In some cases, even if your company has an official raise freeze, you can get a raise if you make good case.

  If the answer is no -- or if you’re not ready to ask directly -- Phillips suggests asking, “What would you like to see from me that would put me in line for a raise?”

A question like this can improve your standing. “Just asking the question says to the boss, ‘I’m thinking about where I fit in here, what I can do,” Phillips said, “That in and of itself has value.”

1.The passage is mostly from a\an________.

A. novel                                                           B. science fiction

C. magazine                                                            D. biography

2.Employers have raised workers’ salaries by about _______percent in 2007.

A. 4                                   B. 2.1                          C. 2.7                    D. 10

3.If you want to get a raise, the most important thing you should keep in your mind is to ______.

A. have your job done well                                  B. be visible everywhere as possible as you can

C. ask your boss for a raise directly                D. change your job

4.All the statements are true except________.

A. the situation has improved but the job market is still weak

B. salary increases should recover as the economy does

C. producing high-quality work will surely help you get a raise

D. that in and off an employee makes no difference