题目内容

  Flea trainers have observed a strange habit of fleas

while training them. Fleas are trained by putting them

in a cardboard box with a top on it. The fleas will jump                    1________

up and hit the top of a cardboard box over and over                     2________

again. As you watch them jumping and hit the lid.                        3________

Something very interesting become obvious. The fleas                   4________

continue to jump, and they are no longer jumping high                   5________

enough to hit the top. When take off the lid, the fleas                     6________

continue to jump, but they will not jump out of from                      7________

the box. They won’t jump out because they don’t jump                   8________

out, why? The reason is simple. Once they had continued                  9________

themselves to jump still that high, that’s all they can do.                   10________

 

答案:
解析:

1.√ 

2.a→the 

3.jumping→jump 

4.become→becomes 

5.and→but 

6.take→you take 

7.去掉 from 

8.don’t→can’t 

9.had→have 

10.still→just

 


提示:


练习册系列答案
相关题目

  How many coins nave you got in your pocket right now? Three? Two? A bent one?

  With a phonecard you can make up to 200 calls without any change at all.

  (1) What do you do with it?

  Go to a telephone box marked(you guessed it) “phonecard”.Put in your card, make your call and when you’ve finished, a screen tells you how much is left on your card.

  (2) Now appear in a shop near you.

  Near each Cardphone place you’ll find a shop where you can buy one. They’re at bus, train and city tube stations(地铁).

  Many universities, hospitals and clubs. Restaurants and gas stations on the highway and shopping centres. At airports and seaports.

  (3) No more broken payphones.

  Most broken payphones are like that because they’ve been vandalized(故意破坏). There are no coins in Cardphone to excite thieves’ interest in it. So you’re not probably to find a vandalized one.

  Get a phonecard yourself and try it out ,or get a bigger wallet.

   The passage is most probably ________ .

  A. a warning

  B. a note

  C. an advertisement(广告)

  D. an announcement

   There are three sections(部分) in the passage. Which section do you think is about why phonecards are good?

  A. Section 1.          B. Section 2.

  C. Section 3.          D. None.

  Choose the right order or the steps under“How do you use a phonecard”.

  a. Put in your phonecard.

  b. Look at the screen to find out how many calls you can still make.

  c. Go to a telephone box marked “Phonecard”.

  d. Make your call.

  A. a, b, c, d            B. c, a, d, b

  C. a, d, c, b            D. c, d, a, b

The earliest films are quite different from the present ones.They were very short,lasting only one minute.To see simple action films of trains,crowds on the street and similar subjects,people needed to pay only one cent.

Later,a new method was used to produce magical effect and to tie a story together.The method was to put the beginning of one scene upon the end of the scene before.In 1903 a film was made about a train robbery.Many of the actions took place at the same time.The scenes moved smoothly from one to another.This was the earliest successful film.In that film,scenes filmed at different places and times were put together naturally.

A short time later,there appeared a whole hour of short comedy,travel and so on.These films were usually simple,rough and even vulgar.

In the beginning,actors in the films weren’t allowed to have their names known publicly.It was because producers were afraid actors would ask for more money once they became well known.But later producers found that films with popular actors in them could be sold at a higher price than those without popular actors in them.After 1910,actors were allowed to use their own names and won high fame.

51.Which of the following does not describe the character of the oldest films?

A.The actions in the films were not complex.

B.People didn’t need to pay much money to see a film.

C.The films didn’t show the people on the street to the audience.

D.The films didn’t last long.

52.From the passage which of the following statements are about the first most successful film?

a.It was made in 1903.

b.It was about a robbing happening in a train.

c.A new method was used to make the film.

d.Many actions happened at the same time but people could see them one by one in the film.

e.All the actions were filmed in a train.

f.There was no sound in the film.

g.The film lasted shorter than an hour.

A.a,b,c,d,e,f,g                         B.a,b,c,d,g

C.a,b,d,e,f                                   D.a,b,c,d,e,g

53.The underlined word“vulgar”in the third paragraph means______.

A.ill mannered,in bad taste    B.gentle manned,in good taste

C.interesting                 D.educative

54.Why did producers not allow actors to make their names famous to the public in the beginning?

A.Fame is a magnifying(放大)glass.

B.Fame is the last infirmity(weakness)of noble minds.

C.The more a man has,the more he wants.

D.The more famous one is,the more he gets.

55.Which is true according to the passage?

A.The more famous the actors are,the better a film must be.

B.Since 1910 actors have been more and more famous.

C.The films at present last as long as the old ones.

D.Films began during last century.


  For those who make journeys across the world, the speed of travel today has turned the countries into a series of villages.Distances between them appear no greater to a modern traveler than those which once faced men as they walked from village to village. Jet planes fly people from one end of the earth to the other, allowing them a freedom of movement undreamt of a hundred years ago.
  Yet some people wonder if the revolution in travel has gone too far. A price has been paid, they say, for the conquest (征服) of time and distance. Travel is something to be enjoyed, not endured (忍受).  The boat offers leisure and time enough to appreciate the ever-changing sights and sounds of a journey. A journey by train also has a special charm about it. Lakes and forests and wild, open plains sweeping past your carriage window create a grand view in which time and distance mean nothing. On board a plane, however, there is just the blank blue of the sky filling the narrow window of the airplane. The soft lighting, in-flight films and gentle music make up the only world you know, and the hours progress slowly.
   Then there is the time spent being “processed” at a modern airport. People are conveyed like robots along walkways; baggage is weighed, tickets produced, examined and produced yet again before the passengers move to another waiting area. Journeys by rail and sea take longer, yes, but the hours devoted to being “processed” at departure and arrival in airports are luckily absent. No wonder, then, that the modern high-speed trains are winning back passengers from the airlines.
  Man, however, is now a world traveler and cannot turn his back on the airplane. The working lives of too many people depend upon it; whole new industries have been built around its design and operation. The holiday maker, too, with limited time to spend, patiently endures the busy airports and limited space of the flight to gain those extra hours and even days, relaxing in the sun. speed controls people’s lives; time saved, in work or play, is the important thing—or so we are told. Perhaps those first horsemen, riding free across the wild, open plains, were enjoying a better world than the one we know today. They could travel at will, and the clock was not their master.
【小题1】What does the writer try to express in Paragraph 1?

A.Travel by plane has speeded up the growth of villages.
B.The speed of modern travel has made distances relatively short.
C.The freedom of movement has helped people realize their dreams.
D.Man has been fond of traveling rather than staying in one place.
【小题2】How does the writer support the underlined statement in Paragraph 2?
A.By giving instructions.
B.By analyzing cause and effect.
C.By following the order of time.
D.By giving examples.
【小题3】According to Paragraph 3, passengers are turning back to modern high-speed trains because______.
A.they pay less for the tickets
B.they feel safer during the travel
C.they can enjoy higher speed of travel
D.they don’t have to waste time being “processed”
【小题4】What does the last sentence of the passage mean?
A.They could enjoy free and relaxing travel.
B.They needed the clock to tell the time.
C.They preferred traveling on horseback.
D.They could travel with their master.
【小题5】What is the main idea of the passage?
A.Air travel benefits people and industries.
B.Train Travel has some advantages over air travel.
C.Great changes have taken place in modern travel.
D.The high speed of air travel is gained at a cost.

第二节完形填空(共20小题;每小题1.5分,满分30分)

  阅读下面短文,从短文后各题所给的四个选项(A、B、C、D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

  John Blanchard was at Grand Central Station,looking for the girl whose heart he knew,but whose face he didn't,the girl with the 36 .

  His interest in her had begun 13 months before in a Florida 37 .He was reading a book there and was attracted by the 38 on the margins left by a reader named Miss Hollis Maynell.He 39 to find her address and wrote her a letter 40 himself.The next day he was shipped overseas for 41 in the army in World War Ⅱ.

  During the next 13 months the two grew to know each other throught the 42 .When he returned,they decided their first 43 -7 pm at Grand Gentral Station. "Youll 44 me," she wrote,"by the red rose I'll be 45 on my coat."

  A young girl in a green suit was coming 46 Blanchard.She was so beautiful that he started fixing his eyes upon her,entirely 47 to notice that she was not wearing a rose.Just then,he saw Hollis Maynell,who was 48 just behind the girl.She was a woman well past 40,with 49 hair under a worn hat.

  Blanchard felt 50 .But he didn't hesitate.He said to 51 ,"I'm Lieutenant(中尉) John Blanchard,and you must be Miss Maynell.I am so glad you could meet me; may I take you to 52 ?"

  "I don't 53 what this is about,son," she said,"but the young lady 54 asked me to wear this rose on my coat. And she said if you were to ask me out to dinner,I should tell you that she is 55 you in the big restaurant across the street!"

  You can hardly imagine how happy Lieutenant John Blanchard felt at the moment! 

  36.A.book B.hat C.rose D.letter

  37.A.library B.restaurant C.post office D.station

  38.A.trails B.notes C.signs D.marks

  39.A.attempted B.stopped C.intended D.managed

  40.A.introducing B.displaying C.acknowledging D.claiming

  41.A.business B.work C.service D.research

  42.A.ship B.mail C.line D.telegraphy

  43.A.greeting B.interview C.meeting D.talk

  44.A.memorize B.impress C.run into D.recognize

  45.A.putting B.carrying C.fixing D.wearing

  46.A.toward B.over C.from D.off

  47.A.refusing B.forgetting C.stopping D.managing

  48.A.standing B.wandering C.chasing D.hurrying

  49.A.lighening B.darkening C.graying D.thickning

  50.A.excited B.shy C.embarrassed D.disappointed

  51.A.the girl B.the woman C.himself D.the passer - by

  52.A.dinner B.my house C.the hotel D.the train

  53.A.guess B.believe C.know D.like

  54.A.under a worn hat B.in the green suit C.with gray hair D.standing behind

  55.A.preparing for B.looking for C.teating D.waiting for

 

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网