题目列表(包括答案和解析)
Anna Koumikova was born on June 7th, 1981 in Moscow. Her parents' names are Allah and Sergel. When she was 5 years old, her parents sold their TV to buy her the first tennis bat for Christmas. She played in a club near her place until aged 11. Then she moved to Bradenton, Florida(USA) to train with Nick Bollitierri. At 14, she represented Russia in a Fed Cup match and became the youngest player ever to win a Fed Cup match.
Kournikova made her WTA first show at 15 years old at the US Open where she finally lost against player Steffi Graf. But she made it to the double quarter finals that same match. In 1996, Kournikova won the Rookie of the Year award and the next year. She improved very much to even make it to the semi - finals in Wimbledon. She lost to world number one Martina Hingis at the French Open and at Wimbledon. In 1999 she won her professional title at Midland, Miehigon, an international Tennis Federation match. She was 5th favourite in Illinois the same year and won her 2nd career ITF match. She won her first grand slam(大满贯) title ill 1999 with Martina Hingis in doubles at the Australia Open. Since then, they have played regularly together and have quickly become one of the 'best pairs. Aim in 1999,she made her first career WTA final in key Biscayne against Venus Williams in a tough 3 set match. She alto won her first doubles tile with Monica Seles in Tokyo.
At present Kournikova is more successful on the net than at the net. She remains the "most searched" and "most download (网上下载)" on the internet, three times more popular than the NO. 2 sports figure, Michael Jordan. She is still very young and she seems to have a great future ahead !
Which of the following is right?
A. Kournikova beat Steffi Graf at the US Open when she was 15.
B. Kournikova won the Rookie of the Year award in 1999.
C. Koumikova is now more lucky at the net than on the Internet.
D. In 1997, Kournikova worked hard to make it to the semi - finals in Wimbledon.
Kournikova won her first grand slam title in doubles at the Australia Open with .
A. Steffi Graf B. Venus Williams C. Martina Hingis D. Monica Seles
From the text we can know Kournikova won her professional title in an ITF match .
A. at Midland B. in France C. in Australia D. at Biscayne
What can we learn about Kournikova?
A. She has a lot of fans on the Internet.
B. Her parents gave her much support.
C. She beat Martina Hings in 1996.
D. She played tennis for her home country Russia.
Cast your mind back to the past twenty years and hardly did anyone have their own email account. The Internet had just taken off in 1991 and people were only using office and PCbased email exchanges.
In the mid 1990s external email providers appeared. The most famous of these was Hotmail, the first free email provider and webbased email service. Sabeer Bhatia and Jack Smith launched Hotmail on July 4, 1996. And Microsoft took note of and bought Hotmail for $400 million on December 30, 1997, a nice birthday present for Bhatia who turned 29 that day. It was relaunched as MSN Hotmail and in 2007 was relaunched again as Windows Live Hotmail.
Fast forward the present day and most of us have at least a personal webbased email account. It seems impossible to live without them. One of the biggest advantages of email is the fact that communication has become so much easier, especially with those across different time zones. Email takes seconds to send a message whereas letters, as we used to communicate by, could take weeks. Of course there was the fax, that beeping invention from the 1980s, but it wasn’t as secure as email and you never knew if the person on the other end had picked up your fax or if it had got lost somewhere in the office.
In conclusion, one of the best inventions from the 1990s has to be email. But sometimes people are too closely connected to their email and have a compulsion to check it several times a day. At work, people have become lazy and instead of going to speak to the person sitting next to them, they send an email，causing an in box to pile up with more time spent reading email and responding rather than working. Clearly, an invention that saved time because of its quick and speedy connection can now also cause us to waste a lot of time.
1.The earliest web-based email came into being probably _______.
A. in 1991 B. in 1996 C. in 1997 D. in 2007
2.The author mentions “fax” in the third paragraph in order to tell us that _______.
A. it is exactly as good as email
B. it is much better than email
C. it is less convenient than email
D. it is easier and faster than email
3.The underlined word “compulsion” in Paragraph 4 probably means “_______”.
A. strong desire B. common sense C. special curiosity D. general idea
4.Which is the main idea of the last paragraph?
A. We should check email boxes frequently.
B. Lazy people like sending an email.
C. Email brings us great convenience.
D. Good inventions also cause problems.
How to Be a Winner
Sir Steven Redgrave
Winner of 5 Olympic Gold Medals
“In 1997 I was found to have developed diabetes （糖尿病） . Believing my career （职业生涯）was over, I felt extremely low. Then one of the specialists said there was no reason why I should stop training and competing. That was it----the encouragement I needed. I could still be a winner if I believed in myself. I am not saying that it isn’t difficult sometimes. But I wanted to prove to myself that I wasn’t finished yet. Nothing is to stand in my way.”
Karen Pickering
Swimming World Champion
“I swim 4 hours a day, 6 days a week. I manage that sort of workload by putting it on top of my diary. This is the key to success―you can’t follow a career in any field without being well-organized. List what you believe you can achieve. “Trust yourself, write down your goals for the day, however small they are, and you’ll be a step closer to achieving them.”
Kirsten Best
Poet ＆ Writer
“When things are getting hard, a voice inside my head tells me that I can’t achieve something. Then, there are other distractions, such as family or hobbies. The key is to concentrate. When I feel tense, it helps a lot to repeat words such as ‘calm’, ‘peace’ or ‘focus’, either out loud or silently in my mind. It makes me feel more in control and increases my confidence. This is a habit that can become second nature quite easily and is a powerful psychological （心理的） tool.”
60. What does Sir Steven Redgrave mainly talk about?
A. Difficulties influenced his career.
B. Specialists offered him medical advice.
C. Training helped him defeat his disease.
D. He overcame the shadow of illness to win.
61. What does Karen Pickering put on top of her diary?
A. Her training schedule.
B. Her daily happenings.
C. Her achievements.
D. Her sports career.
62.What does the underlined word “distractions” probably refer to？
A. Ways that help one to focus.
B. Words that help one to feel less tense.
C. Activities that turn one's attention away.
D. Habits that make it hard for one to relax.
63. According to the passage ,what do the three people have in common?
A. Courage.
B. Devotion.
C. Hard work.
D. Self-confidence.
What will power your house in the future？Nuclear，wind，or solar power？According to scientists at the Massachusetts Institute of Technology (MIT) in the US，it might be leaves — but artificial (人造的) ones.
Natural leaves are able to change sunlight and water into energy. It is known as photosynthesis (光合作用)．Now researchers have found a way to imitate this seemingly simple process.
The artificial leaf developed by Daniel Nocera and his colleagues at MIT can be seen as a special silicon chip with catalysts (催化剂)．Similar to natural leaves，it can split water into hydrogen and oxygen when put into a bucket of water. The hydrogen and oxygen gases are then stored in a fuel cell，which uses those two materials to produce electricity，located either on top of a house or beside the house.
Though the leaf is only about the shape of a poker card，scientists claimed that it is promising to be an inexpensive source of electricity in developing countries. “One can imagine villages in India and Africa not long from now purchasing an affordable basic power system based on this technology,” said Nocera at a conference of the American Chemical Society.
The artificial leaf is not a new idea. The first artificial leaf was invented in 1997 but was too expensive and unstable for practical use. The new leaf，by contrast，is made of cheap materials，easy to use and highly stable. In laboratory studies，Nocera showed that an artificial leaf prototype (原型) could operate continuously for at least 45 hours without a drop in activity.
The wonderful improvements come from Nocera's recent discovery of several powerful，new and inexpensive catalysts. These catalysts make the energy transformation inside the leaf more efficient with water and sunlight. Right now，the new leaf is about 10 times more efficient at carrying out photosynthesis than a natural one. Besides，the device can run in whatever water is available；that is，it doesn't need pure water. This is important for some countries that don't have access to pure water.
With the goal to “make each home its own power station” and “give energy to the poor”，scientists believe that the new technology could be widely used in developing countries，especially in India and rural China.
1.Which of the following orders correctly shows how the artificial leaf is used to produce electricity?
a．artificial leaves split water into hydrogen and oxygen
b．the hydrogen and oxygen gases are stored in a fuel cell
c．the artificial leaves are put in water
d．the fuel cell uses hydrogen and oxygen to produce electricity
A. c，a，b，d B．c，b，a，d
C．b，c，a，d D．c，a，d，b
2.The purpose of the scientists at MIT in developing the new artificial leaf is to________.
A．build up more power stations in the world
B．provide cheaper energy for developing countries
C．offer people in developing countries access to pure water
D．gain a deeper understanding of the photosynthesis process
3.The main idea of this passage is ________.
A．an introduction to the history of artificial leaves
B．a mixture of water power and solar energy
C．giving energy to the poor
D．an invention copying photosynthesis
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com