Discovery’s astronauts arrived to an exciting celebration Wednesday as nearly 700 people crowded an airplane storage place, waving flags and holding signs that read: “Welcome Home, Astronauts!”
The seven-person team returned to Earth on Tuesday after being the first to take a space shuttle into orbit since the Columbia disaster(灾难) of 2003.
“In the last two and a half years, we have been through the very worst that manned space flight can bring us, and over the past two weeks we have seen the very best,” NASA Administrator Michael Griffin told the astronauts and their families and fans Wednesday.
The crowd waved American flags for the U.S. astronauts and Japanese flags for crew member Soichi Noguchi, one of the spacewalkers.
“As a rookie（新手）astronaut, I could not ask for more,” Noguchi said, “We had three spacewalks, two extra days in space and one great team.”
While the homecoming has been filled with excitement for what mission controllers declared a “truly spectacular test flight”, uncertainty remains for the future of the shuttle program.
Shortly after Discovery rose up into space July 26, a nearly 1-pound large piece of foam insulation（泡沫绝缘材料） fell from the fuel tank—the very thing that was supposed to have been fixed after Columbia exploded. The foam missed Discovery, but NASA grounded all shuttle flights until engineers fix the problem.
NASA ground crews examined Discovery after its return from orbit and found it in good condition, an official said Wednesday at NASA’s Dryden Flight Research Center at Edwards Air Force Base in California.
Technicians counted 101 dings and divots, including 20 that were larger than 1 inch. Schaaf Dean, landing support group chief, said the numbers were similar to the results of other shuttle, post-landing examinations.
A beginning examination of the shuttle’s thermal（热的）blanket showed it remained undamaged during re-en-try into the Earth’s air.(Agencies)
1.The seven astronauts ________.
A. are the first to take a space shuttle into orbit
B. took the Columbia into space
C. returned to earth safely
D. are Americans
2.According to the text, the NASA officials think ________.
A. the flight of Discovery is a failure
B. manned space flight has been through the best in the past
C. the flight of Discovery is a success
D. the astronauts are national heroes
3.When the Discovery took off, ________.
A. the fuel tank burned B. a piece of foam insulation fell
C. the safety belt is not fixed D. it knocked into the Columbia
4.The underlined word “grounded” means ________.
A. (of a boat) hit the bottom of a sea and be unable to move
B. to cause a boat to hit the bottom of a sea or lake
C. to prevent a plane or person from flying
D. to be based on something
高三英语阅读理解中等难度题
Discovery’s astronauts arrived to an exciting celebration Wednesday as nearly 700 people crowded an airplane storage place, waving flags and holding signs that read: “Welcome Home, Astronauts!”
The seven-person team returned to Earth on Tuesday after being the first to take a space shuttle into orbit since the Columbia disaster(灾难) of 2003.
“In the last two and a half years, we have been through the very worst that manned space flight can bring us, and over the past two weeks we have seen the very best,” NASA Administrator Michael Griffin told the astronauts and their families and fans Wednesday.
The crowd waved American flags for the U.S. astronauts and Japanese flags for crew member Soichi Noguchi, one of the spacewalkers.
“As a rookie（新手）astronaut, I could not ask for more,” Noguchi said, “We had three spacewalks, two extra days in space and one great team.”
While the homecoming has been filled with excitement for what mission controllers declared a “truly spectacular test flight”, uncertainty remains for the future of the shuttle program.
Shortly after Discovery rose up into space July 26, a nearly 1-pound large piece of foam insulation（泡沫绝缘材料） fell from the fuel tank—the very thing that was supposed to have been fixed after Columbia exploded. The foam missed Discovery, but NASA grounded all shuttle flights until engineers fix the problem.
NASA ground crews examined Discovery after its return from orbit and found it in good condition, an official said Wednesday at NASA’s Dryden Flight Research Center at Edwards Air Force Base in California.
Technicians counted 101 dings and divots, including 20 that were larger than 1 inch. Schaaf Dean, landing support group chief, said the numbers were similar to the results of other shuttle, post-landing examinations.
A beginning examination of the shuttle’s thermal（热的）blanket showed it remained undamaged during re-en-try into the Earth’s air.(Agencies)
1.The seven astronauts ________.
A. are the first to take a space shuttle into orbit
B. took the Columbia into space
C. returned to earth safely
D. are Americans
2.According to the text, the NASA officials think ________.
A. the flight of Discovery is a failure
B. manned space flight has been through the best in the past
C. the flight of Discovery is a success
D. the astronauts are national heroes
3.When the Discovery took off, ________.
A. the fuel tank burned B. a piece of foam insulation fell
C. the safety belt is not fixed D. it knocked into the Columbia
4.The underlined word “grounded” means ________.
A. (of a boat) hit the bottom of a sea and be unable to move
B. to cause a boat to hit the bottom of a sea or lake
C. to prevent a plane or person from flying
D. to be based on something
高三英语阅读理解中等难度题查看答案及解析
Discovery’s astronauts arrived to an exciting celebration Wednesday as nearly 700 people crowded an airplane storage place, waving flags and holding signs that read: “Welcome Home, Astronauts!”
The seven-person team returned to Earth on Tuesday after being the first to take a space shuttle into orbit since the Columbia disaster（灾难）of 2003.
“In the last two and a half years, we have been through the very worst that manned space flight can bring us, and over the past two weeks we have seen the very best,” NASA Administrator Michael Griffin told the astronauts and their families and fans Wednesday.
The crowd waved American flags for the U.S. astronauts and Japanese flags for crew member Soichi Noguchi, one of the spacewalkers.
“As a rookie（新手）astronaut, I could not ask for more,” Noguchi said, “We had three spacewalks, two extra days in space and one great team.”
While the homecoming has been filled with excitement for what mission controllers declared a “truly spectacular test flight”, uncertainty remains for the future of the shuttle program.
Shortly after Discovery rose up into space July 26, a nearly 1-pound large piece of foam insulation（泡沫绝缘材料）fell from the fuel tank-the very thing that was supposed to have been fixed after Columbia exploded. The foam missed Discovery, but NASA grounded all shuttle flights until engineers fix the problem.
NASA ground crews examined Discovery after its return from orbit and found it in good condition, an official said Wednesday at NASA‟s Dryden Flight Research Center at Edwards Air Force Base in California.
Technicians counted 101 dings and divots, including 20 that were larger than 1 inch. Schaaf Dean, landing support group chief, said the numbers were similar to the results of other shuttle, post-landing examinations.
A beginning examination of the shuttle’s thermal（热的）blanket showed it remained undamaged during re-en-try into the Earth’s air.(Agencies)
1.The seven astronauts .
A. are the first to take a space shuttle into orbit
B. took the Columbia into space
C. returned to earth safely
D. are Americans
2.According to the text, the NASA officials think .
A. the flight of Discovery is a failure
B. manned space flight has been through the best in the past
C. the flight of Discovery is a success
D. the astronauts are national heroes
3.When the Discovery took off, .
A. the fuel tank burned B. a piece of foam insulation fell
C. the safety belt is not fixed D. it knocked into the Columbia
4.The underlined word “grounded” means .
A. (of a boat) hit the bottom of a sea and be unable to move
B. to cause a boat to hit the bottom of a sea or lake
C. to prevent a plane or person from flying
D. to be based on something
高三英语阅读理解中等难度题查看答案及解析
While astronauts in space get to do many exciting things，they miss out on ordinary things that we all take for granted—being able to walk on firm ground，hanging out with family and digging into a slice of hot steaming pizza． Though not much can be done about the first two things，there may soon be a solution to the third one，thanks to this cool 3-D pizza printer！
About a year ago，NASA offered $125 ,000 to Anjan Contractor， a 3-D technology expert，to build a device（设备）that would allow astronauts to make pizza on demand． The mechanical engineer promised that his invention would produce pies in large quantities that looked， tasted and even smelled like pizza made in common ovens．
Late last year， the engineer presented a video of his first prototype（原型）that begins by creating a single slice of dough（面团）that is cooked and printed at the same time．Then comes the tomato “sauce” — a mix of tomato powder，oil and water and finally，a protein slice that resembles cheese．While the video doesn’t show the baking process，the inventor says that once the pizza is printed，it can be ready to be consumed in 7 seconds．
While the pie in the video looks delicious enough to attract any pizza lover，Anjan Contractor is far from ready for astronauts．That’s because he still has to find a solution to make the food container in the printer last for 30 years．Though that may sound unrealistic，actually it is not．
Anjan Contractor believes that the only way that is possible is that the water is removed from all the ingredients（配料）and then they are reduced to the powder form．This，as you can imagine，will not be so easy．But，while the printer may not be ready for space，it certainly looks ready enough for people on earth．Hopefully，NASA and Contractor will consider selling it to those not fortunate enough to go to Mars！
1.Why does the author mention the things that astronauts in space cannot do？
A． To ask us not to take common things for granted．
B． To show they live a difficult life there．
C． To show their life is boring in space．
D． To introduce the topic of the text．
2.NASA offered $ 125，000 to Anjan Contractor mainly to _______．
A． create some new type of 3-D printer
B． attract more companies to work for NASA
C． help astronauts in space enjoy fresh pizza one day
D． produce pizza in large quantities to earn great profits
3.The biggest challenge that Anjan Contractor is faced with now is probably that _______．
A． he has no money left to go on with his research
B． the pizza doesn’t seem appetizing to pizza lovers
C． he has no way to make pizza that can last for thirty years
D． he cannot make the food container last for decades
4.What’s the best title of the passage？
A． NASA is trying its best to help astronauts eat better
B． Astronauts may soon be able to enjoy steaming hot pizza
C． NASA is working on making pizza for common people
D． A 3-D pizza printer has been used to make pizza
高三英语阅读理解中等难度题查看答案及解析
While astronauts in space get to do many exciting things，they miss out on ordinary things that we all take for granted—being able to walk on firm ground，hanging out with family and digging into a slice of hot steaming pizza． Though not much can be done about the first two things，there may soon be a solution to the third one，thanks to this cool 3-D pizza printer！
About a year ago，NASA offered $125 ,000 to Anjan Contractor， a 3-D technology expert，to build a device（设备）that would allow astronauts to make pizza on demand． The mechanical engineer promised that his invention would produce pies in large quantities that looked， tasted and even smelled like pizza made in common ovens．
Late last year， the engineer presented a video of his first prototype（原型）that begins by creating a single slice of dough（面团）that is cooked and printed at the same time．Then comes the tomato “sauce” — a mix of tomato powder，oil and water and finally，a protein slice that resembles cheese．While the video doesn’t show the baking process，the inventor says that once the pizza is printed，it can be ready to be consumed in 7 seconds．
While the pie in the video looks delicious enough to attract any pizza lover，Anjan Contractor is far from ready for astronauts．That’s because he still has to find a solution to make the food container in the printer last for 30 years．Though that may sound unrealistic，actually it is not．
Anjan Contractor believes that the only way that is possible is that the water is removed from all the ingredients（配料）and then they are reduced to the powder form．This，as you can imagine，will not be so easy．But，while the printer may not be ready for space，it certainly looks ready enough for people on earth．Hopefully，NASA and Contractor will consider selling it to those not fortunate enough to go to Mars！
1.Why does the author mention the things that astronauts in space cannot do？
A.To ask us not to take common things for granted．
B.To show they live a difficult life there．
C.To show their life is boring in space．
D.To introduce the topic of the text．
2.NASA offered $ 125，000 to Anjan Contractor mainly to _______．
A.create some new type of 3-D printer
B.attract more companies to work for NASA
C.help astronauts in space enjoy fresh pizza one day
D.produce pizza in large quantities to earn great profits
3.The biggest challenge that Anjan Contractor is faced with now is probably that _______．
A.he has no money left to go on with his research
B.the pizza doesn’t seem appetizing to pizza lovers
C.he has no way to make pizza that can last for thirty years
D.he cannot make the food container last for decades
4.What’s the best title of the passage？
A.NASA is trying its best to help astronauts eat better
B.Astronauts may soon be able to enjoy steaming hot pizza
C.NASA is working on making pizza for common people
D.A 3-D pizza printer has been used to make pizza
高三英语阅读理解中等难度题查看答案及解析
While astronauts in space get to do many exciting things, they miss out on ordinary things that we all take for granted—being able to walk on firm ground, hanging out with family and digging into a slice of hot steaming pizza. Though not much can be done about the first two things, there may soon be a solution to the third one, thanks to this cool 3-D pizza printer!
About a year ago, NASA offered $125 ,000 to Anjan Contractor, a 3-D technology expert, to build a device (设备) that would allow astronauts to make pizza on demand. The mechanical engineer promised that his invention would produce pies in large quantities that looked, tasted and even smelled like pizza made in common ovens.
Late last year, the engineer presented a video of his first prototype (原型) that begins by creating a single slice of dough (面团) that is cooked and printed at the same time. Then comes the tomato “sauce” — a mix of tomato powder, oil and water and finally, a protein slice that resembles cheese. While the video doesn’t show the baking process, the inventor says that once the pizza is printed, it can be ready to be consumed in 7 seconds.
While the pie in the video looks delicious enough to attract any pizza lover, Anjan Contractor is far from ready for astronauts. That’s because he still has to find a solution to make the food container in the printer last for 30 years. Though that may sound unrealistic, actually it is not.
Anjan Contractor believes that the only way that is possible is that the water is removed from all the ingredients (配料) and then they are reduced to the powder form. This, as you can imagine, will not be so easy. But, while the printer may not be ready for space, it certainly looks ready enough for people on earth. Hopefully, NASA and Contractor will consider selling it to those not fortunate enough to go to Mars!
1. Why does the author mention the things that astronauts in space cannot do?
A. To ask us not to take common things for granted.
B. To show they live a difficult life there.
C. To show their life is boring in space.
D. To introduce the topic of the text.
2.NASA offered $ 125, 000 to Anjan Contractor mainly to _______.
A. create some new type of 3-D printer
B. attract more companies to work for NASA
C. help astronauts in space enjoy fresh pizza one day
D. produce pizza in large quantities to earn great profits
3.The biggest challenge that Anjan Contractor is faced with now is probably that _______.
A. he has no money left to go on with his research
B. the pizza doesn’t seem appetizing to pizza lovers
C. he has no way to make pizza that can last for thirty years
D. he cannot make the food container last for decades
4. What’s the best title of the passage?
A. NASA is trying its best to help astronauts eat better
B. Astronauts may soon be able to enjoy steaming hot pizza
C. NASA is working on making pizza for common people
D. A 3-D pizza printer has been used to make pizza
高三英语阅读理解困难题查看答案及解析
While astronauts in space get to do many exciting things, they miss out on ordinary things that we all take for granted-being able to walk on firm ground, hanging out with family and digging into a slice of hot steaming pizza. Though not much can be done about the first two things, there may soon be a solution to the third one, thanks to this cool 3-D pizza printer!
About a year ago, NASA offered $125,000 to Anjan Contractor, a 3-D technology expert, to build a device（设备）that would allow astronauts to make pizza on demand. The mechanical engineer promised that his invention would produce pies in large quantities that looked, tasted and even smelled like pizza made in common ovens.
Late last year, the engineer presented a video of his first prototype（原型）that begins by creating a single slice of dough（面团）that is cooked and printed at the same time. Then comes the tomato “sauce” —a mix of tomato powder, oil and water and finally, a protein slice that resembles cheese. While the video doesn’t show the baking process, the inventor says that once the pizza is printed, it can be ready to be consumed in 7 seconds.
While the pie in the video looks delicious enough to attract any pizza lover, Anjan Contractor is far from ready for astronauts. That’s because he still has to find a solution to make the food container in the printer last for 30 years. Though that may sound unrealistic, actually it is not.
Anjan Contractor believes that the only way that is possible is that the water is removed from all the ingredients（配料）and then they are reduced to the powder form. This, as you can imagine, will not be so easy. But, while the printer may not be ready for space, it certainly looks ready enough for people on earth. Hopefully, NASA and Contractor will consider selling it to those not fortunate enough to go to Mars!
1.Why does the author mention the things that astronauts in space cannot do?
A．To ask us not to take common things for granted.
B．To show they live a difficult life there.
C．To show their life is boring in space.
D．To introduce the topic of the text.
2.NASA offered $125,000 to Anjan Contractor mainly to __________.
A．create some new type of 3-D printer
B．attract more companies to work for NASA
C．help astronauts in space enjoy fresh pizza one day
D．produce pizza in large quantities to earn great profits
3.The biggest challenge that Anjan Contractor is faced with now is probably that __________.
A．he has no money left to go on with his research
B．the pizza doesn’t seem appetizing to pizza lovers
C．he has no way to make pizza that can last for thirty years
D．he cannot make the food container last for decades
4.What’s the best title of the passage?
A．NASA is trying its best to help astronauts eat better
B．Astronauts may soon be able to enjoy steaming hot pizza
C．NASA is working on making pizza for common people
D．A 3-D pizza printer has been used to make pizza
高三英语阅读理解中等难度题查看答案及解析
While astronauts in space get to do many exciting things, they miss out on ordinary things that we all take for granted—being able to walk on firm ground, hanging out with family and digging into a slice of hot steaming pizza. Though not much can be done about the first two things, there may soon be a solution to the third one, thanks to this cool 3-D pizza printer!
About a year ago, NASA offered $125,000 to Anjan Contractor, a 3-D technology expert, to build a device that would allow astronauts to make pizza on demand. The mechanical engineer promised that his invention would produce pies in large quantities that looked, tasted and even smelled like pizza made in common ovens.
Late last year, the engineer presented a video of his first prototype (原型) that begins by creating a single slice of dough (面团) that is cooked and printed at the same time. Then comes the tomato “sauce”—a mix of tomato powder, oil and water and finally, a protein slice that resembles cheese. While the video doesn’t show the baking process, the inventor says that once the pizza is printed, it can be ready to be consumed (消耗) in 7 seconds.
While the pie in the video looks delicious enough to attract any pizza lover, Anjan Contractor is far from ready for astronauts. That’s because he still has to find a solution to make the food container in the printer last for 30 years. Though that may sound unrealistic, actually it is not. Anjan Contractor believes that the only way that is possible is that the water is removed from all the ingredients and then they are reduced to the powder form. This, as you can imagine, will not be so easy. But, while the printer may not be ready for space, it certainly looks ready enough for people on earth. Hopefully, NASA and Contractor will consider selling it to those not fortunate enough to go to Mars!
1.Why does the author mention the things that astronauts in space cannot do?
A. To ask us not to take common things for granted.
B. To show they live a difficult life there.
C. To show their life is boring in space.
D. To introduce the topic of the text.
2.NASA offered $125,000 to Anjan Contractor mainly to ________.
A. create some new type of 3-D printer
B. attract more companies to work for NASA
C. help astronauts in space enjoy fresh pizza one day
D. produce pizza in large quantities to earn great profits
3.The biggest challenge that Anjan Contractor is faced with now is probably that ________.
A. he has no money left to go on with his research
B. the pizza doesn’t seem appetizing to pizza lovers
C. he has no way to make pizza that can last for thirty years
D. he cannot make the food container last for decades
4.What’s the best title of the passage?
A. NASA is trying its best to help astronauts eat better
B. Astronauts may soon be able to enjoy steaming hot pizza
C. NASA is working on making pizza for common people
D. A 3-D pizza printer has been used to make pizza
高三英语阅读理解中等难度题查看答案及解析
Astronauts are people who go out into space. Being an astronaut is an exciting job. While in space, astronauts can look down and see 1.（cloud）, land, and water. They can even see the moon up close. Astronauts get the chance 2.(see) more stars than you or I have ever seen. Being an astronaut may be exciting, 3. it is not an easy job. A person who 4.(want) to be an astronaut has to study for years. There are many things an astronaut must learn to do before going into space.
高三英语语法填空中等难度题查看答案及解析
Today we are going to celebrate the coming of winter with an adventure story.
Our story begins on a distant mountaintop. It is in the coldest part of winter, with the wind1. (howl) outside. Snow mixed with freezing rain has wiped out the 2. (safe) of the roads for travel. Even walking outside is dangerous. So, the four chandlers of our story, as well as a small group of other travelling bird-watchers, 3. (stick) indoors at the Ice Castle Inn. 4. the name suggests, the inn, located at a remote mountaintop, is an old castle that is now a vacation spot for bird-watchers.
These four people are total 5.(strange). The only thing they have in common is a 6. (share) interest on snow birds. But for now, they all have to postpone their plans 7. the winter storm passes. What they don’t know is that the 8. (violence) storm outside is just the tip of the iceberg. More danger exists, but they cannot see 9..
As the days go by, the snow only falls harder 10. the Ice Castle Inn. The land line phones no longer work. Neither do cell phones. No rescue vehicles have come to clear the roads. They are truly snowed in.
高三英语短文填空中等难度题查看答案及解析
阅读理解。
While astronauts in space get to do many exciting things, they miss out on ordinary things that we all take for granted—being able to walk on firm ground, hanging out with family and digging into a slice of hot steaming pizza. Though not much can be done about the first two things, there may soon be a solution to the third one, thanks to this cool 3D pizza printer!
About a year ago, NASA offered $125,000 to Anjan Contractor, a 3D technology expert，to build a device(设备) that would allow astronauts to make pizza on demand. The mechanical engineer promised that his invention would produce pies in large quantities that looked, tasted and even smelled like pizza made in common ovens.
Late last year, the engineer presented a video of his first prototype(原型) that begins by creating a single slice of dough(面团) that is cooked and printed at the same time. Then comes the tomato “sauce”—a mix of tomato powder, oil and water and finally, a protein slice that resembles cheese. While the video doesn't show the baking process, the inventor says that once the pizza is printed, it can be ready to be consumed in 7 seconds.
While the pie in the video looks delicious enough to attract any pizza lover, Anjan Contractor is far from ready for astronauts. That's because he still has to find a solution to make the food container in the printer last for 30 years. Though that may sound unrealistic, actually it is not.
Anjan Contractor believes that the only way that is possible is that the water is removed from all the ingredients (配料) and then they are reduced to the powder form. This, as you can imagine, will not be so easy.But, while the printer may not be ready for space, it certainly looks ready enough for people on earth.Hopefully, NASA and Contractor will consider selling it to those not fortunate enough to go to Mars!
1.Why does the author mention the things that astronauts in space cannot do?
A．To ask us not to take common things for granted.
B．To show they live a difficult life there.
C．To show their life is boring in space.
D．To introduce the topic of the text.
2.NASA offered $125,000 to Anjan Contractor mainly to ________.
A．create some new type of 3D printer
B．attract more companies to work for NASA
C．help astronauts in space enjoy fresh pizza one day
D．produce pizza in large quantities to earn great profits
3.The biggest challenge that Anjan Contractor is faced with now is probably that ________.
A．he has no money left to go on with his research
B．the pizza doesn't seem appetizing to pizza lovers
C．he has no way to make pizza that can last forthirty years
D．he cannot make the food container last for decades
4.What's the best title of the passage?
A．NASA is trying its best to help astronauts eat better
B．Astronauts may soon be able to enjoy steaming hot pizza
C．NASA is working on making pizza for common people
D．A 3D pizza printer has been used to make pizza
高三英语阅读理解中等难度题查看答案及解析