题目列表(包括答案和解析)
话题链接:China's First Spaceman Yang Liwe
With a Long March-II-F carrier rocket(运载火箭)pushing Shenzhou Ⅴ into the orbit some 300 kilometers away from the Earth Wednesday morning, Yang Liwei, 38, turns out to be China's first astronaut in space.
At 9 am Wednesday(Beijing time), Yang, aboard Shenzhou Ⅴ white in color, took off from the Jiuquan Satellite Launch Center on the Gobi desert in northwest China's Gansu province.
He is expected to land somewhere on central Inner Mongolia grassland at 7 a.m.Thursday, after orbiting the earth 14 times.Yang will be traveling some 500 000 kilometers in space in 21 hours, a “traveler's record” in the world's most populous nation with a 5000-year-old civilization(文明).
When Shenzhou-5 entered orbit on schedule, the ground command center received a message sent by Yang from outer space, saying that “everything goes smoothly”.His name, however, had remained unknown until 5 am Wednesday.At 5 am sharp Wednesday, Yang was seen waving his hands to a group of journalists from inside a glass-shielded(有防护玻璃的)room at the Jiuquan launch center, with two other astronauts sitting beside him as “backups”.Yang, who looked calm, found himself in a shower of camera flashlights.He responded with a broad smile.
In an exclusive(高级)interview with Xinhua, Yang expressed full confidence in China's first manned space flight.
Su Shuangning, director-general and chief designer of the astronaut system under China's manned space program, described Yang as a sober-minded(沉着冷静的)person with a “superb capability of self-control”.
While a fighter pilot, Yang had 1350 hours of flight experience.He was chosen, along with 13 others, from among 1500 pilots for space flight training.Yang's colleagues described him as a man with a good team spirit, a man of dedication(奉献) to his career.Friends at his hometown, Suizhong County of northeast China's Liaoning Province, remember that Yang had dreamed of flying when still a child.Yang was recruited(招募)by the No.2 Aviation College of the PLA Air Force in September 1983 and became a fighter pilot after graduation with bachelor's degree.In 1998, Yang became a member of China's first team of astronauts.Yang, 168 cm tall, is a lieutenant colonel.He has an eight-year-old son, and his wife, Zhang Yumei, also serves in China's space program.
According to Su Shuangning, China's first team of astronauts are all capable of working and living in space thanks to five years of rigid(严格的)physical, psychological and technical training.He said that Yang Liwei was one of the best in the team.
In an Astronaut Training Base in Beijing, China's would-be astronauts had lessons necessary for space flight, including aviation dynamics, air dynamics, geophysics, meteorology, astronomy, space navigation, design principle and structure of rockets and spacecraft, as well as equipment examination.Moreover, they received systematic(系统的)training in space flight in simulators(模拟器).
“To establish myself as a qualified astronaut, I have studied harder than in my college years and have received training much tougher than for a fighter pilot, ” said Yang.
If the spaceship's re-entry module(模块)could not land at the pre-set areas and the recovery team could not rush to the spot on time, the astronaut must act for self-rescue.“Therefore, survival skills have become one of the most important knowledge for the astronauts to grasp, ”said Su Shuangning.“Through rigorous(严酷的)training, our astronauts have learned how to survive under extreme conditions.”Twenty-five days before the launch of Shenzhou-5, the would-be astronauts started exercising in the real spacecraft at the Jiuquan Launch Center.
“When I boarded the spacecraft for the first time, I couldn't help feeling excited, ” Yang recalled.“I decided that I must fly it.”
At 6∶15 a.m.Wednesday, Yang got seated in the re-entry module of Shenzhou-5, atop a 58.3-meter-high Long March-II-F carrier rocket.Between 1999 and 2002, Long March-II-F carrier rockets were used to launch four unmanned spacecraft into orbit, and all the launches were successful.
想一想:After reading the passage, what made him become successful?What can you learn from him?
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On Thursday I will have to decide what I want myself to 1. ________
do over a weekend. I am thinking of making a trip 2. ________
to London, and visit the British Museum and some 3. ________
parks. But I have spent most my money, so I cannot 4. ________
even go out of town. I may go to a film, or a concert. 5. ________
Yes, a concert can be very excited. You can watch your 6. ________
stars while enjoying your favorite music. So then, a 7. ________
concert cost so much. I may just listen to music. I have 8. ________
some records giving to me as birthday gifts. If I listen 9. ________
to my own records, there are no need to spend money. 10. ________
All right. That’s what I’m going to do.
We often hear the phrase:“You’ve a greater chance of being struck by lightning.” It is used to describe something that hasn’t got much chance of happening. However, the common saying undermines(掩盖) the very real dangers of lightning. Last Friday, at least 5 people were killed by lightning in Nepal. Lightning strikes are the second most common cause of deaths during natural disasters in the US. The first is floods. Around 400 people nationwide are struck by lightning each year, and of those73 people die. That means more people are killed by lightning than by tornadoes and hurricanes. Because lightning kills only one or two people at a time, its danger does not receive as much attention as other disasters.
So to raise awareness, the US has made June 22 to 28 National Lightning Safety Week. It aims to warn the public of the dangers of lightning and provide safety tips during thunderstorms. “If you hear thunder , you are in danger from lightning,” said Rocky Lopes, a disaster educator at the American Red Cross.“Thunder means that lightning is close enough to hit you at any minute, so you should move indoors immediately and stay there until after the storm has ended. The single most important thing to remember is to seek hiding place,”Lopes said.
Summer is the high time for lightning storms, so when lightning strikes across the sky, remember these safety tips:
Stop working, fishing, swimming or playing in open fields.
If you can count less than ten seconds between a thunder and a lightning flash, take cover inside the nearest building.
Do not stand under a tree.
Get off bicycles or motorcycles.
Crouch down(蹲下)if there is no hiding place.
Avoid open spaces, wire fences, metal objects and electrical objects such as hair driers.
1.The popular opinion about being struck by lightening is that .
A. there is a greater chance for being killed by lightening than any other natural disaster
B. it is the most dangerous among all the natural disasters
C. the chance for a person to be struck by lightening is very small
D. it is impossible for people to be killed by lightening
2. The average death rate of being struck by lightening in US is about .
A.18% B.50% C.30% D.73%
3. Among all the safety tips, the most important one is that when you hear thunder in the open air, .
A. just stand by your bicycles and motorcycles
B. quickly find a place to go inside
C. count ten seconds between a thunder and a lightening
D. don’t have a hair drier in your hand
4. According to the passage, which of the following is TRUE?
A. There are more people killed by tornadoes and hurricanes than by lightening in US each year.
B. There are on average 5 persons killed by lightening in Nepal each day.
C. The death rate of being stuck by lightening is much higher than by other natural disasters.
D. The National Lightening Safety Week is made to warn the public against lightening.
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