根據(jù)短文的內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。

If you think you’ve gained too much weight or are too skinny, you can talk to a doctor. Your doctor will tell you 1. ______________.

If it is concerned about your height, weight, or BMI (體重指數(shù)), your doctor may ask questions 2. ______________. Your doctor may also ask about your family background to find out if you’ve received something from your parents that might make you taller, shorter, or a late bloomer (someone who develops later than other people of the same age). The doctor can then put all the information together to decide 3. _____________.

If your weight isn’t in a healthy range, you will probably get specific diet and exercise recommendations based on your individual needs. Following a doctor’s or dietitian’s plan designed especially for you will work much better than following fad (時(shí)尚) diets. For teens, fad diets or starvation plans can actually slow down growth, and the weight loss usually doesn’t last.

What 4. ______________? Most teens who weigh less than other teens of their age are just fine. They may be going through puberty on a different schedule than kids of the same age, and their bodies may be growing and changing at a different rate. Most underweight teens catch up in weight as they finish puberty during their later teen years so there’s rarely a need to try to gain weight.

In a few cases, teenagers can be underweight because of a health problem that needs treatment. If you feel tired or ill a lot, or 5. ____________, or other problems that have lasted for more than a week or two, be sure to let your parents or your doctor know.

A．whether you might have a weight or growth problem.

B．if you have symptoms like a cough, stomachache

C．a(chǎn)bout your health, physical activity, and eating habits

D．if you’re worried about being too skinny

E. if you take care of it

F. whether you’re growing normally

G. about your dieting

 

In a few years, you might be able to speak Chinese, Korean, Japanese, French, and English

— and all at the same time. This sounds incredible, but Alex Waibel, a computer science professor at US's Carnegie Mellon University (CMU) and Germany's University of Karlsruhe, announced last week that it may soon be reality. He and his team have invented software and hardware that could make it far easier for people who speak different languages to understand each other.?

One application, called Lecture Translation, can easily translate a speech from one language into another. Current translation technologies typically limit speakers to certain topics or a limited vocabulary. Users also have to be trained how to use the programme.?

Another prototype(雛形機(jī)) can send translations of a speech to different listeners depending on what language they speak. “It is like having a simultaneous translator right next to you but without disturbing the person next to you,” Waibel said.?

Prefer to read? So-called Translation Glasses transcribe(轉(zhuǎn)錄) the translations on a tiny liquid-crystal(液晶) display(LCD) screen.?

Then there’s the Muscle Translator. Electrodes capture the electrical signals from facial muscle movements made naturally when a person is mouthing words. The signals are then translated into speech. The electrodes could be replaced with wireless chips implanted in a person's face, according to researchers.?

During a demonstration held last Thursday in CMU's Pittsburgh campus, a Chinese student named Stan Jou had 11 tiny electrodes attached to the muscles of his cheeks, neck and throat. Then he mouthed — without speaking aloud — a few words in Mandarin(普通話) to the audience. A few seconds later, the phrase was displayed on a computer screen and spoken out by the computer in English and Spanish: “Let me introduce our new prototype.”?

This particular gadget(器械),when fully developed, might allow anyone to speak in any number of languages or, as Waibel put it, “to switch your mouth to a foreign language”. “The idea behind the university's prototypes is to create ‘good enough’ bridges for cross-cultural exchanges that are becoming more common in the world,” Waibel said.?

With spontaneous(自發(fā)的) translators, foreign drivers in Germany could listen to traffic warnings on the radio, tourists in China could read all the signs and talk with local people, and leaders of different countries could have secret talks without any interpreters there.?

Which of the following statements is not TRUE?

A. A lecture translation can translate what you said into other languages easily.?

B. There is no Muscle Translator in the world now.?

C. Muscle Translators can translate what you think into speech if you just move your mouth.?

D. The spontaneous translators will help us a lot.

What kind of equipment is NOT mentioned in this passage?

A. Lecture Translation.                       

B. Muscle Translator.?

C. Multiple Translator.                       

D. Translation Prototype.

What’s the final destination of inventing the language translators??

A. To make cultural exchanges between different countries easier.?

B. To help students learn foreign languages more easily.?

C. To make people live in foreign countries more comfortably.?

D. To help people learn more foreign languages in the future.

What can be inferred from the seventh paragraph?

A. The translator is so good that it can translate any language into the very language you need.?

B. The translator is becoming more and more common in the world as a bridge.?

C. With the help of the translator, you only need to open your mouth when you want to say something without saying the exact words at all.?

D. The translator needs to be improved before being put into market.

Where can this passage probably be excerpted from?

A. A newspaper.                         

B. A magazine on science.?

C. A fairy tale.                                

D. A scientific fantasy book.

此題要求改正所給短文中的錯(cuò)誤。如無錯(cuò)誤，在該行右邊橫線上畫一個(gè)對號；如多詞，則用（ \ ）劃掉；如缺詞，則在此處加一個(gè)（^），并把正確的寫在橫線上；如錯(cuò)一詞，則在此詞下面劃線，，在右邊橫線上寫出改正后的詞。

A lady once wrote a long story and sent to a famous editor.        76____________

In a few weeks the story was returned to her. The lady got            77.____________

angrily. She wrote to the editor. “Dear sir , yesterday you             78.____________

sent back the story of mine. How do you know why the               79.____________

story is not good? You did not read it .After I sent it                  80.____________

to you, I pasted (粘) together pages 18, 19 or 20. This was             81.____________

a test to see whether you would real read the story.                   82.____________

When it came back yesterday, the pages still pasted together.          83.____________

Is this the way where you read all the stories that are sent             84.____________

to you?” The editor wrote back “Dear madam, at breakfast            85.___________

when I open an egg, I don’t have to eat all the eggs in order to

discover that it is bad.”

Planting trees around poultry farms can improve air and water quality -- and relations with neighbors. Research has shown that just three rows of trees near poultry houses can reduce the release of dust and ammonia(氨). They can also reduce the strong smell of ammonia gas.

The trees take dust, ammonia and odors in their leaves. They also provide shade from the sun, so they reduce cooling costs in summer. And they act as a windbreak, so they reduce heating costs in winter. Trees can also improve water quality around farms by removing pollutions from soil and groundwater.

Several years ago, people were objecting to the odor of poultry farms on the Delmarva Peninsula in the eastern United States. Delmarva is where the states of Delaware, Maryland and Virginia come together. Two thousand farms there can each house an average of seventy-five thousand chickens.

Traditionally the farms used windows to provide fresh air in the chicken houses. Farmers rarely planted trees or tall crops around the buildings, so there would be no barrier to the airflow. But then farms began to use new ventilation systems. Instead of windows, the new systems used tunnel fans to circulate air. The fans directed airflow from the poultry houses toward the homes of neighbors.

Researchers began dealing with the problem in two thousand. They found that over a period of six years, planting three rows of trees reduced total dust and ammonia by more than half. And they found that smells were reduced by eighteen percent.

Farmers may think trees will take too long to grow and be effective. But some trees can grow quickly. At least one-third of the Delmarva farms have planted trees, technically known as vegetative environmental buffers. The idea offers a way to cut pollution, save money and energy, and make the neighbors happy.

The second paragraph mainly tells us ______.

A. planting trees as much as possible

B. the advantages of trees

C. how to reduce heating costs

D. why trees are received

The word “odor” in paragraph 3 means ______.

A. plant        B. smell        C. height       D. water

The farms on the Delmarva Peninsula used to use ______ in chicken houses to provide fresh air.

A. trees        B. tunnel fans  C. windows  D. poles

It can be learned from the last two paragraphs that ______.

A. three rows of trees are really good to the environment

B. researches began to realize the problem in 2000

C. most farmers show interest in planting trees

D. the trees growing quickly can be cut off in a few years

February 4, 2012 saw the take-off of a new rising NBA star-Jeremy Lin.

Among professional basketball players, Jeremy Lin's background is not typical. He graduated from Harvard University, which sends few players to the NBA, and he is the only Chinese-American NBA player. But when you watch him on the court, there is no doubt that he belongs there. He moves with speed and grace that demonstrate years of faithful practice, which is fueled by a love for basketball.

Lin's enjoyment of basketball actually began in Taiwan. When Lin's father moved to U.S., his interest in the sport only grew and he passed on this love of basketball to his son, introducing him to the game at the age of five. The young Lin spent much of his youth playing basketball for fun.

In high school, Lin dreamed of playing in the NBA. When he applied for college, he was not offered a single sports scholarship. However, after his admission to Harvard, he was offered a place on its college basketball team.

During Lin's time at Harvard, his basketball career began to speed up. He scored 1,482 points, making him one of the highest scorers in Ivy League history.

When he graduated, no professional teams offered Lin a contract, but he was invited to play in the NBA Summer League. He played well and ended up eagerly signing a contract with the Golden State Warriors.

At first，playing in professional games filled Lin with excitement. He treasured opportunities to meet players he had been watching on TV for years. But slowly, the excitement wore off and was replaced by anxiety. In a few very difficult months, he was cut by two teams before the New York Knicks picked him up.

But he had the courage and determination to stick to his dream, so he put himself into hard training to get ready for his opportunity to come. Then his moment arrived on February 4, 2012，on which his excellent performance made him famous overnight. After that, he led the Knicks to their fifth straight victory.

The Associated Press called Lin "the most surprising story in the NBA". Knicks fans developed the nickname for him "Linsanity" （林發(fā)瘋）. Time magazine released its 2012 list of the 100 "Most Influential People in the World", Jeremy Lin included.

No doubt, Lin fever is continuing to spread if you haven't already caught "Linsanity", get ready.

1.Which of the following elements is of little help in Lin's success?

A．his father's influence

B．his devotion to basketball

C．his years of hard work

D．his graduation from Harvard University

2.What does the phrases "wore off" in seventh paragraph probably mean?

A．a(chǎn)rose            B．disappeared       C．grew             D．remained

3.Which of the following statements is TRUE according to the passage?

A. Before Lin there was no Chinese-American NBA players.

B. Lin learned to play basketball when he was eight.

C. Lin was excited for professional games and did a good job at the beginning.

D. Lin is the most outstanding player in NBA.

4.Which is the right order for Lin's life?

a He made an excellent performance on Feb,4.

b He was fired by the Golden State Warriors.

c He was invited to play in the NBA Summer League.

d He graduated from Harvard University.

e He became famous overnight.

A．a(chǎn), d, c, b, e         B．d, b, c, e, a         C．d, c, b, a, e         D．a(chǎn), e, d, c, b

5.It can be inferred from the passage that ______.

A. NBA prefers graduates from Harvard University.

B. Lin got an easy entry into NBA.

C. Lin didn't show his basketball talents in Harvard University.

D. Lin didn't have a smooth road in NBA.