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題目列表(包括答案和解析)

A study finds that not enough morning light causes teenagers not to get enough sleep at night. “As teenagers spend more time indoors, they miss necessary morning light. Day light is needed to keep the balance of the body’s 24-hour biological system (生物系統(tǒng)), which regulates (調(diào)節(jié)) body temperature and sleep styles,” reports Dr. Mariana Figueiro. “These teenagers who receive little morning light are going to bed later, getting less sleep and doing badly in tests. They are more likely to fail in their exams.”
In the study, Dr. Figueiro asked 11 students in Grade 8 to wear special glasses to prevent blue morning light from reaching their eyes. At the end of the 5-day study she found that they fell asleep 30 minutes later than usual.
Throughout her research, Dr. Figueiro has been very worried about teenagers going to bed too late. The problem is that today’s schools require teenagers to be in school very early in the morning. These students are likely to miss the morning light because they often go to school before the sun is up or as it’s just rising.
Furthermore (此外), the schools are not likely to provide enough electric light to keep the balance of this biological system. Our biological system is much more sensitive (敏感的) to blue light. Therefore, having lots of light in the classroom does not make sure that there is enough light to keep our biological system balanced.

  1. 1.

    Which of the following is the result of the study?

    1. A.
      Blue light in the morning harms the biological system.
    2. B.
      Not enough morning light keeps teenagers sleep less.
    3. C.
      Not getting more light in the morning make teenagers happy.
    4. D.
      Not enough sleep makes teenagers fail in tests.
  2. 2.

    We know from the passage that morning light __________.

    1. A.
      has the same effects as afternoon light
    2. B.
      may change studying habits of teenagers
    3. C.
      is important to children’s biological system
    4. D.
      has no effect on students’ tests
  3. 3.

    What’s the problem of the students according to the study?

    1. A.
      There are not enough electric lights in the classroom.
    2. B.
      Being in school early affects their study habits.
    3. C.
      They have to go to bed very early to have enough sleep.
    4. D.
      They go to school too early to get enough morning light.

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A lift is wonderful. It is really only a small room. Rooms usually stay in one place. Lifts travel up and down all day long.
Sometimes a worker stands in the lift. He or she operates it up and down. In modern lifts there is no worker. The people walk in. They know what floor they want. They push a button and the lift goes to that floor. It is all very fast and easy.
Lifts are very important to us. Why? Think about a tall building. Maybe it has twenty floors. Maybe it has fifty or more. Who can walk up all the stairs? Maybe people can climb them one time. Can someone climb thirty floors to an office every day? Can small children walk up to their room on the twenty-fourth floor? Can their mother and father carry food up all those stairs? Of course not.
We can have high buildings because we have lifts. We could not have all the beautiful tall buildings in the world without lifts. They are really wonderful.

  1. 1.

    Which of the following is true?

    1. A.
      A modern lift has no buttons.
    2. B.
      A modern lift has a worker to operate it.
    3. C.
      A modern lift can go up and down with no worker in it.
    4. D.
      A modern lift knows what floor people want.
  2. 2.

    If you want to go to the floor you want, you_______.

    1. A.
      ask for help
    2. B.
      open the door of the lift
    3. C.
      ring the bell
    4. D.
      push the right button
  3. 3.

    Why do people have to use lifts? Because________.

    1. A.
      they have tall buildings
    2. B.
      they can't walk up and down
    3. C.
      old people and children need them
    4. D.
      lifts are wonderful

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A lift is wonderful. It is really only a small room. Rooms usually stay in one place. Lifts travel up and down all day long.
Sometimes a worker stands in the lift. He or she operates it up and down. In modern lifts there is no worker. The people walk in. They know what floor they want. They push a button and the lift goes to that floor. It is all very fast and easy.
Lifts are very important to us. Why? Think about a tall building. Maybe it has twenty floors. Maybe it has fifty or more. Who can walk up all the stairs? Maybe people can climb them one time. Can someone climb thirty floors to an office every day? Can small children walk up to their room on the twenty-fourth floor? Can their mother and father carry food up all those stairs? Of course not.
We can have high buildings because we have lifts. We could not have all the beautiful tall buildings in the world without lifts. They are really wonderful.
【小題1】Which of the following is true?
A．A modern lift has no buttons.
B．A modern lift has a worker to operate it.
C．A modern lift can go up and down with no worker in it.
D．A modern lift knows what floor people want.
【小題2】If you want to go to the floor you want, you_______.
A．a(chǎn)sk for helpB．open the door of the lift
C．ring the bellD．push the right button
【小題3】Why do people have to use lifts? Because________.
A．they have tall buildings
B．they can't walk up and down
C．old people and children need them
D．lifts are wonderful

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A new term has begun. Teachers are   1  about the fact that new students are not easy to deal with(對(duì)付). They like to bring telephones（手機(jī)） and MP3 players to school. What is   2  , some students even use telephones to do out-of-class matters in class, or sometimes just for fun. Some otherstudents listen to MP3 players when they are having a lesson that they are not interested in.
Are these new students really that  3 ? “Yes.” says Delaney Kirk, a professor at Drake University.   4  she says it’s not their fault(過(guò)錯(cuò)).   5 , the teachers should be blamed(責(zé)備). Mrs Kirk first began thinking about students’ manners six years ago. “I had my first class in which students were sleeping or talking to each other. It seemed that learning well had nothing to do with them.” she says. “At first, I got worried about this.” but then I said to myself, “You’re giving   6  , and you need to deal with this kind of situation (情況). These students need to know more about manners. It’s time to help them develop some good   7  . They shouldn’t waste time doing nothing when they are young. Sooner or later, they may regret(后悔) the time they have wasted.”
Mrs Kirk also   8  a list of suggestions(建議) to help teachers better manage (控制) their classes. The following are among her suggestions:
l     On the first day of class, tell students how they will benefit(受益) by taking the class and the importance   9  listening carefully in class.
l     Do not allow（允許） them to bring telephones or MP3 players to the class at all.
l     Tell them how to use telephones or MP3 players   10  .
【小題1】
A．excitedB．worriedC．surprised D．interested
【小題2】
A．bad B．worseC．goodD．better
【小題3】
A．rudeB．politeC．friendlyD．boring
【小題4】
A．But B．HoweverC．AndD．So
【小題5】
A．Such asB．For exampleC．LikeD．Instead
【小題6】
A．MathB．EnglishC．ChineseD．lessons
【小題7】
A．ideasB．problems C．habits（習(xí)慣）D．classes
【小題8】
A．makesB．produces C．designsD．gets
【小題9】
A．onB．ofC．a(chǎn)tD．by
【小題10】
A．carefullyB．properly C．clearlyD．quickly

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A passenger（乘客）told an air hostess（空姐）that he needed a cup of water to take medicine when the plane just took off. She told him that she would bring him the   26 soon.
Twenty minutes   27 , when the passenger's ring for service sounded, the air hostess realized it at once. She was kept so busy that she   28  to bring him the water. Therefore, the passenger was held up（延遲）to take his medicine. She hurried over to him with a cup of water, but he  29 it．
In the following hours on the flight,   30 time the air hostess passed the passenger, she would ask him with a smile  31 he needed help or not. But the passenger never    32 her words.
When he was going to get off the  33 ，the passenger asked the air hostess to hand him  the passengers' booklet（意見(jiàn)簿）．She was very  34 . She knew that he would write down  sharp (刻薄的) words, which might make her  35 the job.  36   with a smile she handed it to him.
Off the plane, she   37  the booklet and smiled, for the passenger put it, "On the flight, you asked me if I needed help for twelve times  38 . How can I refuse   39  twelve sincere (真誠(chéng)的) smiles?"
That's right! It was the twelve smiles of the air hostess that touched（感動(dòng)）the passenger  40  and of course she wouldn't lose her job!
【小題1】
A．milkB．juiceC．coffeeD．water
【小題2】
A．lateB．laterC．a(chǎn)goD．a(chǎn)fter
【小題3】
A．rememberedB．forgotC．wantedD．learned
【小題4】
A．a(chǎn)cceptedB．took C．refusedD．received
【小題5】
A．someB．eitherC．a(chǎn)notherD．each
【小題6】
A．why B．when C．whetherD．how
【小題7】
A．paid attention toB．thought ofC．heard ofD．worried about
【小題8】
A．coachB．busC．trainD．plane
【小題9】
A．happyB．cheerful C．sadD．excited
【小題10】
A．loseB．losesC．losingD．lost
【小題11】
A．AndB．SoC．Then D．But
【小題12】
A．openedB．closedC．destroyedD．hid
【小題13】
A．a(chǎn)t all B．in allC．of allD．a(chǎn)ll over
【小題14】
A．herB．your C．theirD．our
【小題15】
A．peacefully B．comfortablyC．deeplyD．slowly

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