題目列表(包括答案和解析)
The word“day” has two meanings. When we talk about the number of days in a year, we are using “day” to mean 24 hours. But when we talk about day and night, we are using“day” to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning(旋轉(zhuǎn))of the earth. At the equator(赤道)day and night are sometimes the same length(長(zhǎng)度). They are each twelve hours long. The sun rises at 6 o’clock in the morning and sets at 6 o’clock in the evening. For six months the North Pole is tilted(傾斜)toward the sun. In those months the Northern Hemisphere(半球)gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than nights. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.
【小題1】When the Western Hemisphere is having day, the Eastern Hemisphere is having ________.
A.both day and night | B.day |
C.neither day nor night | D.night |
A.the pushing | B.the pulling | C.the spinning | D.the passing |
A.sometimes | B.never | C.usually | D.a(chǎn)lways |
A.less | B.more | C.a(chǎn)ll | D.no |
A.the USA is tilted toward the sun |
B.the South Pole is tilted away from the sun |
C.the North Pole is tilted toward the sun |
D.the North Pole is tilted away from the sun |
The word“day”has two meanings. When we talk about the number of days in a year, we are using“day”to mean 24 hours. But when we talk about day and night, we are using“day”to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning(旋轉(zhuǎn))of the earth. At the equator(赤道)day and night are sometimes the same length(長(zhǎng)度). They are each twelve hours long. The sun rises at 6 o’clock in the morning and sets at 6 o’clock in the evening. For six months the North Pole is tilted(傾斜)toward the sun. In those months the Northern Hemisphere(半球)gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than nights. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.
【小題1】A place is moved from day into night and from night into day over and over by ____ of the earth.
A.the pushing | B.the pulling | C.the spinning | D.the passing |
A.sometimes | B.never | C.usually | D.a(chǎn)lways |
A.less | B.more | C.a(chǎn)ll | D.no |
Three small fish lived in the sea. When they were very young, their parents died. They had to 15 each other day after day. Finally, they grew up and 16 to swim deeper and further.
One morning, the three fish were 17 to a shallow(淺) water by a big wave(浪). A small boat was taken there, too. It was hard for the fish to go back to the sea because the boat was right in front of them. The largest fish realized that they were 18 , and said they had to find a way to leave there as fast as possible. The second largest fish 19 with his elder brother, but the youngest one did not. He said that there was much 20 for their activities, so he would not worry at all and still swam around 21 .
At last, the largest fish returned to the 22 by jumping over the lowest part of the boat. The second largest fish also succeeded in 23 his elder brother in the other side of water. But the youngest one didn’t follow them and still swam joyfully.
Two hours later, when the sun rose up, the water in the small shallow corner 24 . The fish who did not try to return to the sea died of lack(缺乏) of water.
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The word “day” has two meanings. When we talk about the number of days in a year, we are using “day” to mean 24 hours. But when we talk about day and night, we are using “day” to mean the time between sunrise and sunset. Since the earth looks like a ball, the sun can shine on only half of it at a time. Always one half of the earth is having day and the other half night. A place is moved from day into night and from night into day over and over by the spinning(旋轉(zhuǎn))of the earth. At the equator(赤道)day and night are sometimes the same length(長(zhǎng)度). They are each twelve hours long. The sun rises at 6 o’clock in the morning and sets at 6 o’clock in the evening. For six months the North Pole is tilted(傾斜)toward the sun. In those months the Northern Hemisphere(半球)gets more hours of sunlight than the Southern Hemisphere. Days are longer than nights. South of the equator nights are longer than days. For the other six months the North Pole is tilted away from the sun. Then the Southern Hemisphere gets more sunlight. Days are longer than nights. North of the equator nights are longer than days. Winter is the season of long nights. Summer is the season of long days.
( )6.When the Western Hemisphere is having day, the Eastern Hemisphere is having ________.
A. both day and night B. day
C. neither day nor night D. night
( )7. A place is moved from day into night and from night into day over and over by ________ of the earth.
A. the pushing B. the pulling
C. the spinning D. the passing
( )8. At the equator day is as long as night ________.
A. sometimes B. never C. usually D. always
( )9. When the North Pole is tilted toward the sun, the Northern Hemisphere gets ________ sunlight.
A. less B. more C. all D. no
( )10. When it is winter in China, ________.
A. the USA is tilted toward the sun
B. the South Pole is tilted away from the sun
C. the North Pole is tilted toward the sun
D. the North Pole is tilted away from the sun
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