The UN Environment Programme says that rising temperatures could mean the end for some migrating animals.
Migrating or mobile animals move through several environments as they travel away from the cold of winter to warmer areas. Birds may fly from one part of the world to another, perhaps stopping at feeding grounds on the way. Whales and turtles (海龟) cover vast areas of ocean. The report says that changes in any one of the places which these animals use can cause serious harm. "Obviously these animals have developed their travelling patterns over thousands of years. But climate change is almost certain to be extreme over the next 25 to 50 years and it is extremely unlikely that these animals can change their habits fast enough," said the report author Dr Robert Hepworth.
Hardest hit by rising temperatures are turtles. Scientists have found that at higher temperatures, turtles produce far more female eggs than male ones. In parts of Malaysia, turtle birthing sites are producing only females, the report says. It also provides evidence that some turtles are more likely to develop cancer as the waters get warmer.
With birds, the main problem is climate-related damage to important areas at either end of the travels or at resting places along the way. About one-fifth of migrating birds are now in danger because of climate-related changes including rising sea levels, land loss and more violent storms, the report concludes.
Other animals picked out as particularly in danger include:
· the North Atlantic Right Whale, whose main food (tiny shrimp) is disturbed by the change in ocean flows and
· the White-Nose Dolphin, which is out-competed by other kinds of dolphins in warmer waters.
The report is not all bad news. Even with major climatic changes, protecting the environment can still help mobile animals to recover. "We need governments to start taking action at the national and international lever. “The clock is running.” said Dr Hepworth. And some animals are already adapting, with the report mentioning whales that are changing their feeding behaviour, finding new feeding grounds and new foods to eat.What is the main topic of the text?
| A．The effect of climate change on migrating animals. |
| B．How animals are adapting to changes in temperature. |
| C．The actions required to save migrating animals. |
| D．The need for government policies to prevent global warming. |
By saying "the clock is running" in the last paragraph, Dr Hepworth means that “_______”.
| A．it may be too late to save some animals |
| B．it is time to start protecting the animals |
| C．there is not much time to solve the problem |
| D．it takes time to complete the actions |
According to the report, how will global warming affect turtles in the future?
| A．They will only produce female babies. |
| B．Their food supply will gradually disappear. |
| C．Some will suffer from higher rates of cancer. |
| D．They will be in greater danger because of more violent storms. |
Which of the following is mentioned as a consequence of rising temperatures?
| A．More storms will affect the ability of whales to find their feeding grounds. |
| B．20 percent of all birds are likely to die out because of land loss. |
| C．Migrating animals are likely to start adapting to the changes more quickly. |
| D．Warmer oceans will increase the competition between different kinds of dolphins. |
What can be inferred (推断) about turtles from the text?
| A．They are the only animals besides humans that suffer from cancer. |
| B．They have traditionally lived longer than other ocean-based animals. |
| C．Those born nearer a hotter area are more likely to be female. |
| D．Most kinds of turtles are likely to die out within 50 years. |
If women are exploited year after year,they have only themselves to blame.Because they tremble at the thought of being seen in public in clothes that are out of fashion(过时),they are always made use of by the designers and the big stores.Clothes which have been worn only a few times have to be put aside because of the change of fashion.When you come to think of it,only a woman is able to stand in front of a wardrobe(衣柜) packed full of clothes and announcing sadly that she has nothing to wear.
Changing fashions are nothing more than the intentional(故意的) waste.Many women spend vast sums of money each year to replace clothes that have hardly been worn.Women who cannot afford to throw away clothing in this way waste hours of their time changing the dresses they have.Skirts are lengthened; necklines are lowered or raised, and so on.
No one can say that the fashion industry makes anything really important to society.Fashion designers are seldom concerned with important things like warmth and that woman will put up with any amount of discomfort,as long as they look right.There can hardly be a man who hasnt at some time in his life smiled at the sight of woman shaking in a thin dress on a winter day,or picking her way through deep snow in high-heeled shoes.What do you think of the writer’s idea about “fashion” ?
| A．It is neither a waste of money nor a waste of time. |
| B．It makes something really important to the society. |
| C．It makes its followers suffer a lot. |
| D．It is practical opinion to women. |
Who are to blame, according to the passage, for the quickly changing fashion industry in the following?
(a)Women themselves (b)Men themselves (c)Fashion designers
(d)Attractive clothes (e)Big stores (f)High-heeled shoes
| A．(a); (c); (e) | B．(a); (b); (d) |
| C．(c); (e); (f) | D．(a); (e); (f) |
We can learn from the passage that _______.
| A．most men share different opinions with women on dressing,as well as fashion designers |
| B．a woman doesn’t feel cold while she’s in a thin dress on a winter day |
| C．whenever women find their clothes out of date, they’ll get rid of them |
| D．you didn’t feel strange when seeing a young girl walking in deep snow in high-heeled shoes |
Fashion designers care little for _______.
| A．outward appearance | B．woman’s interests |
| C．the comfort of the clothes | D．the cost of the materials |
Skateboarding has become one of several non-traditional activities that PE teachers around America are introducing to inspire kids to exercise regularly. Some PE classes feature in-line（滚轮） skating, yoga, and even rock climbing. Experts have called those types of activities “the new PE”.
Such activities are part of a larger effort to help kids develop lifelong fitness habits and to keep them from becoming overweight. Now, 9 million U.S. children and teens are overweight. Obesity (肥胖) can lead to health problems such as diabetes and heart disease later in life.
"Our children and youth are becoming unhealthy and obese," says Johnson. "Skateboarding is a great activity that keeps kids doing physical movement and gives them new skills and interest."
Some schools don't allow skateboarding because they say it is dangerous. Tim, however, argues that regular practice eliminates a great deal of the danger. "We teach students how to do it and how to do it safely," he says.
Some people say skateboarding teaches life lessons. “Skateboarding teaches kids to believe that if they stick with something they will finally succeed. ”says education expert Richard Savor from College in Portland.
Skateboarding inspires kids not to give up in learning difficult skills. "It's natural for kids to want to learn and get better at things," adds Tim. "When it comes to skateboarding, they'll try a trick hundreds of times before they succeed." That same effort could be made in schoolwork.
Eric Brown agrees that skateboarding requires kids to stop saying a task is too hard for them. "A baby will attempt to walk 600 to 900 times before he or she is successful," says Eric, "We tell students that they shouldn't say 'I can't do it' unless they've tried 600 to 900 times.
72. Skateboarding is introduced into American schools to ______________.
A. encourage students to compete bravely in competition
B. teach students how to deal with risk.
C. prevent students suffering from heart disease later in life.
D. help students form the habit of doing sports
73. The underlined word "eliminates" in Paragraph 4 probably means ______________.
A. reduces. B. increases C. addsD. brings
74. What life lesson do kids learn from skateboarding?
A. To succeed in life you have to learn skateboarding.
B. You will succeed in life if you don't give up.
C. Only after failing 600 to 900 times can you succeed.
D. There is no hard work after learning skateboarding well.
75. What would be the best title for the passage?
A. The dangerous PE B. Skills of skateboarding. C. The new PE. D. The change of PE.
In today's world, we rely on computers as never before. They are used for everything from ordering a pizza to running hospitals and military defense systems. Banking and credit card information is stored and accessed by computers. So what happens when a computer gets infected with a virus? One effect is that people's access to their e-mail accounts is cut off. A more serious possible consequence is that billions of dollars could be lost.
A virus is a computer program that copies itself onto other programs and infects them. Similar to an easily spread disease, a computer virus goes from computer to computer, either adding to or changing the tasks a program is designed to do.
The first computer viruses were created in the mid '80s and had varying effects. Some caused files to be deleted, or made the letters on the screen appear to fall off. Others displayed a specific message once the computer was turned on.
Viruses today are much more widespread and dangerous than ever before. Perhaps the most damaging to date has been the "I Love You" virus. "I Love You" appeared in May 2000 and has possibly been the most destructive virus in terms of monetary loss.
The virus is released when an attachment to a fake e-mail message is opened. By changing the names of files on computers, "I Love You" makes them difficult to access. It also searches for important personal information, including passwords, which it sends to a web site for others to see.
It is estimated that more than 45 million people in 20 countries have had their computers infected by the "I Love You" virus. Some say the cost of repair and lost business has been more than US$10 billion.
If you own a computer, it is important to keep it in good health by installing an anti-virus program. If updated frequently, it will protect your e-mail access--not to mention your wallet.
68. What does "virus" mean in the article?
A. An easily spread disease.
B. A contagious (传染的) computer program.
C. An extremely small organism (生物) which causes disease.
D. A parasite (寄生虫) in computer.
69. How does "I Love You" virus spread?
A. It is spread when an e-mail account is opened. B. It is spread through on-line chatting.
C. It is spread through e-mail.D. It spreads from web site to web site.
70. Which of the following is the best way to guard against virus?
A. To load an up-to-date anti-virus program into our computer
B. Not to use an e-mail account.
C. To upgrade our computer.
D. Not to use the Internet.
71. What is the purpose of the article?
A. To warn us against virus.B. To remind us the importance of being healthy.
C. To stress the importance of computer.D. To warn us to economic loss.
Several different stories are told about the origin of Saint Valentine’s Day. One story dates as far back as the days of Roman Empire. According to the story. Claudius, the Emperor of Rome, wanted to increase the size of the army. He knew that it would be easier to get young men who were not married to join the army; therefore, he made a rule that no young men could marry until he had served in the army for a number of years.
A priest(man working in church) named Valentine broke the rule and secretly married a great number of young people. Finally, Claudius found out about Valentine and put the priest in prison, where he remained until his death on February 14.
After his death, Valentine was made a saint(圣人) and the day of his death was named Saint Valentine’s Day----which is a time for people to send one another their greeting of many kinds.
February 14, Valentine’s Day, is sweetheart’s day, on which people in love with each other express their soft feelings.
People sometimes put their
love message in a heart shaped box of chocolate or a bunch of flowers tied with red ribbons. Words of letters may be written on the flower covered card, or something else. Whatever the form may be, the message is almost the same “Will you be my Valentine?”
64. According to the rule_______.
A. no young men could get married unless they were old enough.
B. Young men could get married if they had served the army for a number of years.
no one could get married without the emperor’s permission
young men could get married only in the army.
65. The passage mainly tells us about_______.
A. How Valentine died B. The emperor of Rome
C. How Valentine’s Day is celebrated D. The origin of Valentine’s Day
66. February 14 is chosen as Valentine’s Day because_______.
A. people want to remember Valentine
lovers express their soft feelings on this day
people send one another greeting of many kinds on this day
people want to fix a date for lovers to express their emotion
67. Valentine was put in prison for ________.
A. he helped the couples who were not supposed to get married
B. he got married
C. he fell in love with more than one woman.
D. he broke the emperor’s rule on purpose
Bicycle tour and race
A bike tour and race will be held on August 26 and 27（ Sat. &Sun.）at 5:30 am, the riders will leave Tian’an Men Square and ride the first 35 kilometers as a training leg. Then the next 55 kilometers leg, from Yanjiao to Jixian, will be the first competitive part of the tour. The riders and their bikes will then be taken from Jixian to Changli.
The second racing leg of the tour will be from Changli to seaside of Nandaihe, covering a distance of 20 kilometers. Saturday night includes the stay at Nandaihe and supper. Sunday morning is free for play at the seaside. At noon all the people and their bikes will be taken back to Beijing.
Cost: 200 yuan
Telephone: 4675027
Brazilian footballers
The Brazilian Football Club play Beijing Guo’an Team at the Workers Stadium on August 26．The club has four nation team players. Also coming is 1994 US World Cup star Ronario who has promised to play for at least 45 minutes.
Ticket prices: 60,100, 150 yuan
Time /date: 4:30 pm, August 26（Sat.）
Telephone: 5012372
Rocking climbing
The third National Rock Climbing Competition will be held on August 26~27 at the Huairou Mountain-climbing Training Base. More than 10 teams from Beijing, Wuhan , Dalian , Jilin and other places will take part in it. A Japanese team will give an exhibition climbing. Free for spectators（观众）.
Take a long-distance bus from Dongzhimen to Huairou.
Time/Date: 9~12 am, August 26 and 27
Telephone: 7143177, 7144850 Wang Zhenghua
60. The main purpose of announcing the above events is to give information about _________.
A. visiting teams B. famous players
C. things to do for the weekend D. prices to pay for the sports events.
61. If you take part in the bike tour, you will ride for _________
A. 35 kilometers B. 55 kilometers C. 75 kilometers D. 110 kilometers
62. What is special about the rock climbing competition?
A. Many foreign teams take part in it.
B. You can watch it without paying.
C. You don’t have to be a sportsman to take part in.
D. The bus trip to the places of the competition is free.
63. If you want to do something on Saturday afternoon, which telephone number will you call?
A. 4675027 B. 7143177 C. 5012372 D. 7144850