60. The underlined sentence “Put your heart into your singing” in the last paragraph means

    ”.

A. devoting yourself to singing

B. taking trouble to sing

C. singing happily

D. trying your best to sing

B

Turning Waste in to Energy

Every day rubbish could provide a valuable source of energy thanks to a clever new invention. Smelly methane(沼气)gas expelled from land fill sites containing tones of rotting house hold waste that could be used to produce a valuable energy resource. In Europe a lone land fill tips can produce 94 billion cubic meters of methane per ear, but currently only one percent of what could be a valuable source of energy is used, the rest is burnt off to prevent an explosive build-up of gas.

Methane gas forms when organic matter breaks down and is drawn off from large rubbish tips by pipes sunk into the middle of the waste. Until now this process wasn’t possible on small sites because the pipes allowed oxygen to seep(渗入)in and that stopped the break down process.

Viktor Popov of the Wessex Institute of Technology has now developed a system to modify exist in gland fill sites by making them airtight while the methane is extracted from sunken wells. The site is covered by a special three-layered skin whose two outer layers are made of clay with a pressurized layer of carbon dioxide gas in the middle. As the methane is sucked out through a central well, it is replaced by carbon dioxide from the middle layer rather than oxygen, allowing the break down process to continue.

Unfortunately, there are no plans to use the power of methane even though Popov claims his invention could provide a valuable source of energy over the next 20 years.

47. A. interesting      B. adventurous        C. unforgettable       D. exciting

Section C(12分)

Directions: Complete the following passage by using ONE word that best fits the context.

Snake dishes have become popular in recent years. Snake meat in various flavors is often seen in restaurant ads. Eating snake seems to be now in vogue(盛行),and if you haven’t eaten snake yet, you are considered “out of date”. But I wonder  48  all the trends are worth following.

Some people may defend them selves  49  saying that snake meat is nutritious. But these people don’t realize that many parasites(寄生虫),  50  do harm to our health, are found inside snakes.

According  51  a survey, about 1000 tons of snakes are eaten every year in China and sometimes as  52  as 10 tons of snakes are served on dinner tables in Shen zhen in a single day!

These figures warn us that if no action is taken,  53  number of snakes will drop and make an increase in mice and worms population, which will  54  in a decrease of crop output. Who will see such tragedy happen?

So let’s start not to eat snakes any more because “to protect the snake is to protect  55  ”.

PARTTHREE: READING COMPREHENSION(30分)

Directions: Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are 4 choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage.

Think of some of your favorite singers. When you listen, they can make you happy or sad, peaceful or angry. They can make you relax or want to get up and dance. Gifted singer shave the power to affect us in many ways- emotionally, physically and mentally.

But becoming a great singer isn’t as easy as listening to one. It takes practice, devotion and strong lungs! Just ask the well-known American opera star Carol Vaness.

At the Metropolitan Opera in New York City where she often sings, Carol’s voice must be loud enough to be heard by four thousand people. It must reach every person in the theater, without a microphone, even when she’s singing softly. The reason Carol can project her voice that far is the way she breathes.

“When you breathe, it’s like a swimmer taking a deep breath before going under water,” Carol explains. “You have to take a lot of air into your lungs. ”

According to Carol, the main difference between pop singing and opera is “how you breathe, how much air you take in, and how you control it coming out. Regular singing is more like speaking, and it’s a lot softer. When I sing for children, they’re often surprised by how the vibrations strike their ears-like waves on a beach,” Carol says. “In opera, the air doesn’t just go out of your mouth -it vibrates in your chest, the way a guitar vibrates when it’s played.”

Ever since she started piano lessons at the age often, Carol has loved music. As she got older, she decided to become a music teacher. When she went to college, she took singing lessons as part of her studies. Her voice teacher discovered that nineteen-year-old Carol had an exceptionally beautiful soprano voice-the highest singing voice for women.

Carol decided to make opera her goal, not only because she loved to sing but also because she loved the drama. Opera is a play in which the characters sing the words instead of speaking them. The stories of opera can be tragic or comical. They can be personal stories about two people falling in love or grand stories about kings and queens who lived long ago. As the characters in an opera sing, thee motions expressed by words and music come to life.

Today, Carol performs through out the United States and Europe and she has sung for almost twenty years. But she has never forgot ten where she started singing in the first place.

“Put your heart into your singing and enjoy it,” says Carol, “because singing is a great joy.

That’s why I sing. In fact, that’s why everybody sings. ”

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