The tides are caused by the a of the moon for the earth. 查看更多

 

题目列表(包括答案和解析)

  Trudy, an American girl, tried swimming across the English Channel. That was August 6,1962. Her father had 1 her two things. One was not to pull her out of the water 2 she asked. The other was to give her a red sports 3 if she made it.

  In gay spirits Trudy 4 out, swimming strongly. All the swimmers started at 7:09 in the morning. Her father and trainer were 5 along in a boat beside her.

  At ten o'clock, rain began falling. At midday, Trudy trod (踩) water while 6 and eating a chicken leg. Then she started swimming again. The wind was 7 and the sea became rougher.

  Late 8 the wind became even worse. The trainer decided it was 9 trying to finish. He called to Trudy to 10 .“No human being could do it in this 11 ,” he said,“It's stupid to go on.”

  However, her father shouted,“Don't grab (抓住) her. Let her 12 .”

  At seven o'clock the tides turned 13 her. It was more difficult to move ahead. But Trudy still swam on. She 14 victory was possible now, for the 15 coast was in sight.

  It was getting dark. A sound could be heard over the 16 ; hundreds of car horns (喇叭) were cheering her on. With the remaining 17 , she finished the last 200 yards. At 18 p.m., Trudy got out of water. She had swum some 35 miles in 19 the 21-mile-wide Channel, 20 a strong storm. But she had made it in 14 hours and 30 minutes.

  “Well, Pop,” she said to her father,“I guess I get my car this time, don't I?”

1.

[  ]

A.promised
B.asked
C.allowed
D.offered

2.

[  ]

A.though
B.when
C.unless
D.if

3.

[  ]

A.car
B.shoes
C.suit
D.bike

4.

[  ]

A.called
B.shouted
C.went
D.started

5.

[  ]

A.swimming
B.going
C.watching
D.following

6.

[  ]

A.stopping
B.diving
C.resting
D.drinking

7.

[  ]

A.disappearing
B.stopping
C.increasing
D.blowing

8.

[  ]

A.afternoon
B.morning
C.evening
D.night

9.

[  ]

A.necessary
B.possible
C.useless
D.impossible

10.

[  ]

A.continue
B.give up
C.mind
D.go on

11.

[  ]

A.situation
B.condition
C.afternoon
D.weather

12.

[  ]

A.come out
B.go on
C.swim
D.turn over

13.

[  ]

A.over
B.against
C.up
D.to

14.

[  ]

A.knew
B.doubted
C.wondered
D.expected

15.

[  ]

A.English
B.American
C.African
D.European

16.

[  ]

A.speaker
B.radio
C.wind
D.sky

17.

[  ]

A.drink
B.food
C.courage
D.strength

18.

[  ]

A.11:39
B.10:39
C.8:39
D.9:39

19.

[  ]

A.flying
B.crossing
C.swimming
D.passing

20.

[  ]

A.in spite of
B.all over
C.because of
D.during

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完形填空(共20小题;每小题1.5分,满分30分)

阅读下面短文,掌握其大意,然后从36-55各题所给的四个选项(A,B,C和D)中,选出最佳选项。

Trudy, an American girl, tried swimming across the English Channel. That was August 6, 1962. Her father had  36  her two things. One was not to pull her out of the water  37  she asked. The other was to give her a red sports  38  if she made it.

In gay spirits Trudy  39  out , swimming strongly. All the swimmers started at 7:09 in the morning. His father and the trainer were going along in a boat beside her.

At ten o’clock, rain began falling.  40  , Trudy trod (踩)water while drinking and eating a chicken leg. Then she started swimming  41  The wind was  42  and the sea became rougher.

Late  43  the wind became even worse. The trainer  44  it was useless trying to finish. He called to Trudy to  45  .

“No human being could do it in this weather, ” he said, “It’s  46  to go on.

However, her father shouted, “Don’t grab her. Let her  47  ”

At seven o’clock the tides(潮水)turned  48  her. It was more difficult to move ahead. But Trudy still swam on. She  49  victory was possible now, for the English coast was in  50  .

It was getting dark. A sound could be heard  51  the wind; hundreds of car horns (喇叭)were cheering her on. With  52  strength, she finished the last 200 yards.

At 9:35 p.m. Trudy got out of water. She had swum some 35 miles in  53  the 21 - mile - wide - Channel  54  a strong storm. But she had made it in 14 hours and 30 minutes.

“Well, Pop, ”she said to her father. “I  55  I get my car this time, don’t I”

36.A. given                  B. refused              C. allowed             D. promised

37.A. as                    B. unless               C. even if              D. when

38.A. suit                    B. shoe                C. hat                 D. car

39.A. rushed                 B. left                 C. started               D. worked

40.A. At midday              B. In the morning          C. In the evening    D. In the late afternoon

41.A. faster                  B. better               C. again               D. across

42.A. stopping               B. rising               C. changing            D. increasing

43.A. morning               B  afternoon           C. evening             D. night

44.A. thought                B. considered           C. decided             D. felt

45.A. keep up                B. slow down          C. give up              D. take a rest

46.A. difficult                        B. stupid               C. impossible           D. unnecessary

47.A. go                    B. decide              C. come out            D. go on

48.A. towards                B. with                C. at                  D. against

49.A. realized                 B. noticed              C. found out            D. thought

50.A. the distance                     B. reach               C. sight                D. hand

51.A. over                  B. in                  C. with                D. from

52.A. fresh                  B. greater              C. weakening           D. remaining

53.A. flying                  B. swimming          C. crossing             D. passing

54.A. in spite of                B. because of            C. against              D. during

55.A. demand               B. am afraid            C. hope               D. guess

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阅读下面短文,从每题所给的四个选项(A、B、C、和D)中,选出最佳答案。

  Millions of stars are traveling about in space.A few form groups which journey together, but most of them travel alone.

  And they travel through a universe so large that one star seldom comes near to another.For the most part each star makes its journey in complete loneliness, like a ship on an empty ocean.The ship well be well over a million miles from its nearest neighbor.From this it is easy to understand why a star seldom finds another anywhere near it.

  We believe, however, that some two thousand million years ago, another star wandering through space, happened to come near our sun.Just as the sun and the moon raise tides(潮汐) on the earth, so this star must have raised tides on the surface of the sun.But they were very different from the small tides that are raised in our oceans; a large tidal wave must have traveled over the surface of the sun, at last forming a mountain so high that we cannot imagine it.As the cause of the disturbance came nearer, so the mountain rose higher and higher.And before the star began to move away again, its tidal pull had become so powerful that this mountain was torn to pieces and threw off small parts of itself into space.These small pieces have been going round the sun ever since.They are the planets.

(1)

Some two thousand million years ago, the mountain on the sun was raised probably because ________.

[  ]

A.

a large tidal wave of a star traveled over the surface of the sun.

B.

another star happened to come near the sun.

C.

the sun and the moon raised the tides on the earth.

D.

the star moved away from the sun.

(2)

The article suggests that ________.

[  ]

A.

our earth exists before the sun.

B.

how space formed.

C.

no one knows where the earth comes from.

D.

our earth used to be one part of a high mountain on the sun.

(3)

The expression”the cause of the disturbance”refers to ________.

[  ]

A.

the large tidal wave.

B.

the powerful tidal pull.

C.

the star coming near the sun.

D.

one of the sun planets.

(4)

In this article, the writer mainly wants to tell the readers ________.

[  ]

A.

that the universe is so large that we cannot imagine it.

B.

how the high mountains were formed on the sun.

C.

why the tides over the surface of the sun were so powerful

D.

where the planets in the universe came from

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完形填空

  Trudy, an American girl, tried swimming across the English Channel.That was August 6, 1962.Her father had   1   her two things.One was not to pull her out of the water   2   she asked.The other was to give her a red sports   3   if she made it.  In gay spirits Trudy   4   out , swimming strongly.All the swimmers started at 7∶09 in the morning.His father and the trainer were going along in a boat beside her.

  At ten o’clock, rain began falling.  5   , Trudy trod (踩)water while drinking and eating a chicken leg.Then she started swimming   6   The wind was   7   and the sea became rougher.

  Late   8   the wind became even worse.The trainer   9   it was useless trying to finish.He called to Trudy to   10  

  “No human being could do it in this weather, ” he said, “It’s   11   to go on.

  However, her father shouted, “Don’t grab her.Let her   12  

  At seven o’clock the tides(潮水)turned   13   her.It was more difficult to move ahead.But Trudy still swam on.She   14   victory was possible now, for the English coast was in   15  

  It was getting dark.A sound could be heard   16   the wind; hundreds of car horns (喇叭 )were cheering her on.With   17   strength, she finished the last 200 yards.

  At 9∶35 p.m.Trudy got out of water.She had swum some 35 miles in   18   the 21 - mile - wide - Channel   19   a strong storm.But she had made it in 14 hours and 30 minutes.

  “Well, Pop, ”she said to her father.“I   20   I get my car this time, don’t I?”

(1)

[  ]

A.

given

B.

refused

C.

allowed

D.

promised

(2)

[  ]

A.

as

B.

unless

C.

even if

D.

when

(3)

[  ]

A.

suit

B.

shoe

C.

hat

D.

car

(4)

[  ]

A.

rushed

B.

left

C.

started

D.

worked

(5)

[  ]

A.

At midday

B.

In the morning

C.

In the evening

D.

In the late afternoon

(6)

[  ]

A.

faster

B.

better

C.

again

D.

across

(7)

[  ]

A.

stopping

B.

rising

C.

changing

D.

increasing

(8)

[  ]

A.

morning

B.

afternoon

C.

evening

D.

night

(9)

[  ]

A.

thought

B.

considered

C.

decided

D.

felt

(10)

[  ]

A.

keep up

B.

slow down

C.

give up

D.

take a rest

(11)

[  ]

A.

difficult

B.

stupid

C.

impossible

D.

unnecessary

(12)

[  ]

A.

go

B.

decide

C.

come out

D.

go on

(13)

[  ]

A.

towards

B.

with

C.

at

D.

against

(14)

[  ]

A.

realized

B.

noticed

C.

found out

D.

thought

(15)

[  ]

A.

the distance

B.

reach

C.

sight

D.

hand

(16)

[  ]

A.

over

B.

in

C.

with

D.

from

(17)

[  ]

A.

fresh

B.

greater

C.

weakening

D.

remaining

(18)

[  ]

A.

flying

B.

swimming

C.

crossing

D.

passing

(19)

[  ]

A.

in spite of

B.

because of

C.

against

D.

during

(20)

[  ]

A.

demand

B.

am afraid

C.

hope

D.

guess

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Most earthquakes occur within the upper 15 miles of the earth’s surface, but earthquakes can and do occur at all depths to about 460 miles. Their number decreases as the depth increases. At about 460 miles one earthquake occurs only every few years. Near the surface earthquakes may run as high as 100 in a month, but the yearly average does not vary much.

    The extent of the disaster in an earthquake depends on many factors. If you carefully build a toy house with an erect set (坚立架), it will still stand no matter how much you shake the table.

But if you build a toy house with a pack of cards, a slight shake of the table will make it fall. An earthquake in Agadir was not strong, but it completely destroyed the city. Many stronger earthquakes have done comparatively little damage. If a building is well constructed and built on solid ground, it will resist an earthquake. Most deaths in earthquakes have been due to faulty building construction or poor building sites. A third and very serious factor is panic. When people rush out into narrow streets, more deaths will result.

    There is one type of earthquake disaster that little can be done about. This is the disaster caused by seismic (地震的) sea waves, or tsunamis (海啸). These are often called tidal waves, but the name is incorrect. They had nothing to do with tides. In certain areas, earthquakes take place beneath the sea. These submarine earthquakes sometimes give rise to seismic sea waves. The waves are not noticeable out at sea because of their long wave length. But when they roll into harbors, they pile up into walls of water 6 to 60 feet high. The Japanese call them “tsunamis” meaning “harbor waves”, because they reach a sizable (相当大的) height only in harbors.

    Tsunamis travel fairly slowly, at speeds up to 500 miles an hour. An earthquake warning system is in use to warn all shores likely to be reached by the waves. But this only enables people to leave the threatened shores for higher ground: There is no way to stop the oncoming wave.

66. Which of the following can NOT be concluded from the passage?

A. The number of earthquakes is closely related to the depth.

B. Roughly the same number of earthquakes occur each year.

C. Earthquakes are impossible at depths over 460 miles.

D. Earthquakes are most likely to occur near the surface.

67. The destruction of Agadir is an example of    .

A. faulty building construction

B. an earthquake’s strength

C. widespread panic in earthquakes

D. ineffective instruments

68. According to the passage, the waves caused by submarine earthquakes are not noticeable out at sea because of    .

A. their high speed

B. the wide shores

C. their silent movements

D. their long wave length

69. The significance of the slow speed of tsunamis is that people may    .

A. help reduce fear

B. find ways to stop them

C. be warned early enough

D. develop warning systems

70. According to the passage, the number of factors that may determine the extent of the disaster in an earthquake is    .

A. two             B. five             C. four             D. three

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