英语高考阅读理解练习和答案(共45页).doc
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1、精选优质文档-倾情为你奉上高考英语阅读理解专项练习(及答案)(一)It is not always easy to understand inventions and new developments in science. To understand fiber optics(光纤), however, you can try an experiment.Put a drop or two of mile into the glass of water. Turn off the lights. Shine the light from your flashlight(手电筒) throug
2、h the top of the glass at an angle(角度) of about 45 degrees. Put a piece of white paper against the glass when the beam(光束)of light is shining. Move the paper so you can see where the beam is coming out of the glass. You should see a spot of light. Some of the light has passed through the water and t
3、hrough the glass. You see it on the paper. You also see another beam going down into the glass. It is being reflected down into the glass.Next move the flashlight so that the beam is coming straighter down (30 degrees) into the water. You will see the same phenomenon: some of the light is reflected
4、back into the glass. And some escapes out. Now move the beam of light from the flashlight slowly up until you cannot see any light escaping. This point is called the “point of total internal reflection.” The word internal means “inside.” All the light is staying inside the glass. There is no beam sh
5、owing a bright spot on the white paper. All the light energy is inside the glass.The glass of milky water is like a strand(线)of glass. A fiber optic tube is a bundle of long thin strands of glass, really many tubes. However, the principle(原理) is the same: at a certain angle, all the light energy tha
6、t goes into the glass fiber comes out the other end.Light is energy. Sound is energy. Radio waves and electricity are both energy. They can all be changed into light, and as light they can all travel along a glass fiber. Light travels at the rate of 186,000 miles per second. Therefore, a message can
7、 travel that fast in a glass fiber. This is the principle, or law of nature, that makes fiber optics work.1 Which figure shows the last step of the experiment?2 The purpose of the experiment is to tell us .Ahow fast light travelsBhow fiber optics worksChow light travels in a glass of waterDhow fiber
8、 optics helps mankind3 In the experiment, makes the biggest difference.Athe angel at which to shine the light from the flashlightBthe amount of water in the glass of milkCthe number of drops of milk to pour into the glass of waterDthe size of the hole through which to shine light from the flashlight
9、4 The last step is to prove .Ano beam is shown on the white paper Bno light can be noticed inside the glassCno reflection can be seen Dno energy is wasted5 Which of the following can be the best title?AExperiment of Light TravelBPrinciples of Fiber OpticsCCommunication on Fiber OpticsDTheory of Ligh
10、t Travel(二)The young man arrived on the Massachusetts beach early carrying a radio, a shovel, and a strange set of tools: a brick layers trowel, a palette knife, spatulas, spoons, and a spray bottle.He walked down near the waterthe tide was output down the radio and tuned it to soft rock. Then he sh
11、oveled wet sand into a pile nearly four feet high and as many feet across. Then he created a rectangular(长方形的)shape.After that, he set to work with palette knife, spatulas, and spoons. He shaped a graceful tower, topped walls, fashioned beautiful bay windows, and carved out big front gate.The man kn
12、ew his sand. He smoothly finished some surfaces and embroidered(雕刻)artistic designs on others. As the shapes began to dry, he gently kept them slightly wet with water from the spray bottle, in case they might break in the wind.All this took hours. People gathered. At last he stood back, obviously sa
13、tisfied with a castle worthy of the Austrian countryside or Disneyland.Then he gathered his tools and radio and moved them up to drier sand. He had known for a while what many in the rapt(全神贯注的) crowd still overlooked: the tide was coming in. Not only had he practiced his art with confidence and sty
14、le, he had done so against a powerful, immutable(不可抗拒的)deadline.As the crowd looked on, water began to lap at the base of the castle. In minutes it was surrounded. Then the rising flood began to eat into the base, walls fell, the tower fell, and finally the gates arch fell. More minutes passed, and
15、small waves erased bay windows and battlementssoon no more than a small part was left.Many in the crowd looked terribly sad; some voiced fears and discouragement. But the sculptor(雕塑家) remained calm. He had, after all, had a wonderful day, making beauty out of nothing, and watching it return to noth
16、ing as time and tide moved on.6 In this selection, why did the sculptor start early in the day?AHe knew the tide was out on this particular morning.BIt gave time for the crowd to gather.CHe needed the sun to help dry the sand.DIt was easier to begin with only a few people around.7 Which of the follo
17、wing best shows that the sculptor was an expert?AHe attracted a large crowd. BHe created beautiful details.CHe was able to finish his work. DHe showed satisfaction on his face.8 In this selection, what does the incoming tide signal?AIt is time to begin working. BIt is the busiest time of the day.CIt
18、 is the end of a days work. DIt is time for lookers-on to leave.9 How did the lookers-on react when the tide began to come in?AThey tried to save the sand castle. BThey were disappointed to see the art ruined.CThey were nervous about their own belongings. DThey helped the artist finish the castle.10
19、The reader can tell that the sculptors reward for his work is .Apayment for his work Battention from the crowdCfame as an artistDpersonal satisfaction(三)Getting into the CityFrom John F. Kennedy International AirportQueens:(718)244-4444Distance to midtown:15 milesTime to midtown:50-60 minutesHours o
20、f operation:24Travelers Aid:(718)656-4870MTA-New York City Transit Authority130 Livingston St., Brooklyn 11201;(718)330-1234, www.mta.info. Buses from the airport connect with subway stops in Queens and Brooklyn:a free shuttle goes from JFK terminals to the A line; the Q3 bus goes to the F line; and
21、 the B15 goes to the 3 line. Also, the Q10, operated by Green Bus Lines(718 995-4700), connects to the E,F, J, and Z lines. Bus/ subway fare is 1.5, paid in exact change, with a token, or with a MetroCard. Reader card#67.Ad on p.43.New York Airport Service(718)8758200, . Operates bus shuttle every 2
22、030 minutes to NYCs Penn Station, Port Authority, and Grand Central Terminal(13) and to Manhattan hotels between 33rd and 57th Sts. (15). Reader card #230. Ad on p.25.SuperShuttle5215 11th St., Long Island City, Queens 11101;(212)2097000,(800)2583826, . Doortodoor transportation, 24 hours, 365 days.
23、 Look for the blue van. Reader card #123. Ad on p.39.11If you want to know more about the MetroCard, you can .Avisit .Btelephone (212)2097000 or (800) 2583826Cread the ad on page 43 of the bookDvisit 12What do you know about New York City subway lines from the reading?AThey supply door to door trans
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