題目列表(包括答案和解析)
閱讀理解
If you dream of going somewhere warm to escape the cold winter weather, a trip to a recently discovered planet would certainly warm you right up. The planet, named OGLE-TR-566, has temperatures of more than 
F. “This is the hottest planet we know about. ” says Dr. Dimitar Sasselov, a scientist who led the discovery team. “It is hot enough to have an iron fog and to rain hot iron droplets (細沫) . ”
The new planet is 30 times farther away than any planet discovered by scientists before. It is in the Milky Way (銀河) but it's not in our solar (太陽的) .The new planet moves around a star much like our sun , however. Scientists discovered the planet by using a new planet-searching method, called “ transit technique. ” They were able to catch sight of the planet when it moved in front of its star, causing the star's light to dim(變暗) . Scientists compare the method to discovering the shadow of a bee flying in front of a searchlight 200 miles away. “We believe the door has been opened wide to go and discover planets like Earth.”says Sasselov.
1．We can infer from the passage that ________.
[ ]
A．there is iron on the planet
B．we could go to the new planet in winter
C．the star would block our view of the new planet
D．scientists are studying the weather on the new planet
2．The“transit technique”can ________.
[ ]
A．help dim the light of a star
B．help scientists with a searchlight
C．help discover a bee on the planet
D．help find a planet moving before its star
3．Which is the best title for the passage?
[ ]
A．New Planet-searching Technique.
B．New Distant Discovery.
C．Space Searching.
D．Dream Planet.
If you dream of going someplace warm to escape the cold winter weather,a trip to a recently discovered planet would certainly warm you right up.The planet,named
OGLE-TR-56b,has temperatures of more than 3,000°F.“This is the hottest planet we know about,”says Dr Dimitar Sasselov,a scientist who led the discovery team.“It is hot enough to have an iron fog and to rain hot iron droplets(細沫).”
The new planet is 30 times farther away than any planet discovered by scientists
before.It is in the Milky Way(銀河)but it is not in our solar(太陽的)system.The new planet moves around a star much like our sun,however scientists discovered the planet by using a new planet?searching method called transit technique.They were able to catch sight of the planet when it moved in front of its star,causing the star's light to dim(變暗).Scientists compare the method to discovering the shadow of a bee flying in front of a searchlight 200 miles away.“We believe the door has been opened wide to go and discover planets like the Earth,”says Sasselov.
1.We can infer from the passage that_________.
A.there is iron on the new planet
B.we could go to the new planet in winter
C.the star could block our view of the new planet
D.scientists are studying the weather
2.The “transit technique”can_____________.
A.help dim the light of a star
B.help scientists with a searchlight
C.help discover a bee on a planet
D.help find a planet moving before its star
3.Which is the best title for the passage?
A.New Planet searching Technique
B.New Distant Discovery
C.Space Searching
D.Dream Planet
If you dream of going someplace warm to escape the cold winter weather, a trip to a recently discovered planet would certainly warm you right up. The planet, named OCLE-TR-56b, has temperatures of more than 3,000 °F. “This is the hottest planet we know about,” says Dr. Dimitar Sasselov, a scientist who led the discovery team. “It is hot enough to have an iron fog and to rain hot iron droplets(細沫).”
The new planet is 30 times farther away than any planet discovered by scientists before. It is in the Milky Way but it is not in our solar system. The new planet moves around a star much like our sun, however. Scientists discovered the planet by using a new planet-searching method, called “transit technique”. They were able to catch sight of the planet when it moved in front of its star, causing the star’s light to dim. Scientists compare the method to discovering the shadow of a bee flying in front of a searchlight 200 miles away. “We believe the door has been opened wide to go and discover planets like Earth,” says Sasselov.
48. We can infer from the passage that____.
A. there is iron on the new planet
B. we could go to the new planet in winter
C. the star could block our view of the new planet
D. scientists are studying the weather on the new planet
49. The “transit technique” can_____.
A. help dim the light of a star B. help scientists with a searchlight
C .help discover a bee on a planet D .help find a planet moving before its star
50. Which is the best title for the passage?
A. New Planet-searching Technique B. New Distant Discovery
C. Space Searching D. Dream Planet
閱讀理解
閱讀下列短文，從每題所給的A、B、C、D四個選項中，選出最佳選項。
If you dream of going someplace warm to escape the cold winter weather, a trip to a recently discovered planet would certainly warm you right up. The planet, named OGLE-TR-56b, has temperatures of more than
. “This is the hottest planet we know about,” says Dr. Dimitar Sasselov, a scientist who led the discovery team. “It is hot enough to have an iron fog and to rain hot iron droplets (細沫).”
The new planet is 30 times farther away than any planet discovered by scientists before. It is in the Milky Way (銀河) but it is not in our solar (太陽的) system. The new planet moves around a star much like our sun, however. Scientists discovered the planet by using a new planet-searching method, called “transit technique.” They were able to catch sight of the planet when it moved in front of its star, causing the star's light to dim (變暗). Scientists compare the method to discovering the shadow of a bee flying in front of a searchlight 200 miles away. “We believe the door has been opened wide to go and discover planets like Earth,” says Sasselov.
1．We can infer from the passage that ________.
[ ]
A．there is iron on the new planet
B．we could go to the new planet in winter
C．the star could block our view of the new planet
D．scientists are studying the weather on the new planet
2．The “transit technique”can ________.
[ ]
A．help dim the light of a star
B．help scientists with a searchlight
C．help discover a bee on a planet
D．help find a planet moving before its star
3．Which is the best title for the passage?
[ ]
A．New Planet-searching Technique.
B．New Distant Discovery.
C．Space Searching.
D．Dream Planet.
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F．“This is the hottest planet we know about,”says Dr Dimitar Sasselov,a scientist who led the discovery team．“It is hot enough to have an iron fog and to rain hot iron droplets（細沫）．”