We are often warned by our teacher not to waste time, because tine lost will never return. I think it is quite true. What does time look like, nobody knows, for we can’t see it and no amount of money can buy it. Time is abstract(抽象的),so we have no imagination about it.

Time passes very quickly . Some students say they don’t have enough time to review all their lessons. It is because they don’t know how to make use of their time . They waste it in going to theatres, cinema and parks, and doing their useless things. Why do we study every day? Why do we work? Why would so many people rather take buses instead of walking? The answer is very simple, we wish to save time because time is precious.

Today we are living in the twenty-first century .We look upon time as life. When a person dies, his life ends. Since life is short, we must devote our time and energy to our study so that we maybe able to serve the people in the future. Laziness is the thief of time for it not only brings us failure, but also does harm to us. If it is possible for us to do our work today, let us do it today and don’t leave it until tomorrow.

Remember that time is much more valuable than money.

1. Why is time abstract?

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2. What should we do since time lost will never return?

3. Why is laziness the thief of time according to the passage?

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4.Why would so many people rather take buses instead of walking?(prefer…to …改写此句，句意不变)

5. If it is necessary for us to do our work today, let us do it today and do not leave it until tomorrow.(将此句翻译成汉语)

World champion U.S. figure skater Michelle Kwan convinced （使确信/信服） a five-member monitoring committee this weekend that she is well enough to compete in the 2006 Winter Games in Torino, Italy, in February.

This will be Kwan’s third attempt to win an Olympic contest. She has five world and nine U.S. titles. An Olympic medal escaped her in 1998 and 2002.

She was unable to compete in the national championships two weeks earlier when the rest of the U.S. figure skating team was chosen. At the time, she was suffering from a groin（腹股沟） injury. She asked earnestly for a spot on the team. The U.S. figure skating committee said she had to prove herself during a monitoring session.

“I appreciate the faith and confidence that U.S. Figure Skating has shown in me,” Kwan said after a successful monitoring session. “My injury is now completely healed, I’m working hard, and I will do my very best to make all Americans proud in Torino.”

The U.S. Team

Kwan, 25, will join Sasha Cohen, 21, and Kimmie Meissner, 16, as the top three female figure skaters at the Winter Games. Emily Hughes, 17, will go to the games as an alternate（候补人）. Emily’s sister, Sarah Hughes, won gold in 2002 in an upset.

Despite her age and her injuries, Kwan said she is confident about her chances this year.

“I do have a shot,” she said. “I can’t tell you the percentage of winning the gold, but I have a shot and I’ll take advantage of that shot.”

Questions:

1. How many times has Michelle Kwan competed in the Olympics?

2. What does the sentence “I do have a shot” mean?

3. Who will compete in the Winter Games representing the U.S. Team besides Kwan?

4. Despite her age and her injuries, Kwan said she is confident of her chances this year. (将此句改为让步状语从句)

5. An Olympic medal escaped her in 1998 and 2002.（将此句翻译成汉语）

 课文原句

81. 如果没有发现透视法，就没有人能画出如此逼真的画。

If the ______ of ____________ had not been discovered, no one _____ have been able to paint such _________ pictures.

82.这些童谣能使小孩子们快乐，因为它们押韵、节奏感强，而且重复多遍。

They ________ small children because they ________, have strong______ and a lot of ________     .

83.只有当这种病毒发展成艾滋病时，人才会显出病态。

It is only _______ the disease has _________ to _______ that a person begins to look _______.

84.全球变暖是人为的，而不是随意的自然现象。

It is human activity that has _______ this global warming _______than a ________ but natural ____________.

85.收集和评估这些信息之后，我就帮助其他科学家一起预测熔岩接着将往何处流，流速是多少。

_________  __________ and ___________ the information, I help other scientists to predict where lava from the ______________ will flow next and how fast.

下列每个句子中均有一处错误。请按要求将每个句子中的错误找出来并加以改正。
增加：在缺词处加一个漏字符号（∧）,并在其下面写出该加的词。
删除：把多余的词用斜线（﹨）划掉。
修改：在错的词下划一横线，并在该词的下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词。
2.每句只有一处错误。
3.不可改变原句意。
【小题1】I am only able to look at nature through dirty windows hung before very dusty windows.
【小题2】Today the number of people learning English in China is increasing rapid.
【小题3】Along the way children dressing in long wool coats stopped to look at us.
【小题4】The army organized teams to dig out those were trapped and buried the dead.
【小题5】Sun Yat-sen strongly believed the three principles:nationalism;people’s rights and people’s livelihood.
【小题6】Sadly,although the Amber Room was considered one of the wonder of the world,it is now missing.
【小题7】There is no doubt whether the boxes were then put on a train for Konisbreg.
【小题8】Do you kow WHO stand for the World Health Organization?
【小题9】I lived in which you call “Ancient Greece”and I used to write about the Olympic Games.
【小题10】From then on,many new application have been found for the computer.