摘要: attach A. charge B. stomach C. toothache D. psychologist

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One day, I received a call from a colleague. He was about to give a student a zero for his answer to a physical problem ,while the student claimed a perfect score. I was elected as their arbiter( 仲裁人).I read the examination problem: “Show how it is possible to determine the height of a tall building with the aid of a barometer(气压计).” The student had answered: “Take the barometer to the top of the building,attach a long rope to it,lower it to the street,and then bring it up, measuring the length of the rope. The length of it is the height of the building. ”

The student had really answered the question completely ,but the answer didn’t confirm his competence in physics. I suggested the student try again. I gave him six minutes to answer the question, warning that the answer should show some knowledge of physics. Five minutes later, he said he had many answers and clashed off one, which read: “Take the barometer to the top of the building and lean over the edge of the roof. Drop the barometer, timing its fall with a stopwatch. Then, use the physical formula (公式)to calculate the height of the building. ”

At this point, my colleague had to accept it, and then the student made almost full marks. I couldn’t help asking the student what the other answers were. He listed many others ,and then added5 “Probably the best is to take the barometer to the. administrator and said to him,' Sir, here is a fine barometer. If you tell me the height of the building, I will give it to you.,”

Then, I asked the student if he really did not know the conventional answer to this question. He admitted that he did ,but said that he was fed up with high school and college instructors trying to teach him how to think.

The name of the student was Bohr who later was famous all over ,the world. He won the Nobel Prize for Physics in 1922.

1.The student got a zero at the beginning because_______.

A.the teacher wasn’t satisfied with him

B.his answer wasn't complete or correct

C.the teacher clicln5t fully understand his answer

D.his answer didn’t show his knowledge of physics

2.We know from the passage that______

A.the student knew the expected answer

B.the administrator told Bohr the height

C.the author preferred Bohr s last answer

D.the teacher was a very stubborn person

3.We can learn from the passage that______.

A.instructors can teach students how to think

B.arbiters can help students to get high scores

C.students should be given more freedom in thinking

D.teachers should make students use physical formulas

4.What was Bohr’s attitude toward his schooling?

A.Optimistic.         B.Critical.           C.Approving.        D.Ambiguous.

 

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根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Do you constantly use the computer, whether for learning or entertainment? Computers give off radiation that is bad for your health, but here are some ways to protect yourself from computer radiation.

. Green tea can be absorbed by the body easily into a form of vitamin A, which helps reduce radiation.  

It is advisable to attach a radiation filter plate (辐射过滤板) in front of your computer’s screen. Make sure to avoid putting any metal substances near your computer as these may have reflected some of the electromagnetic waves that are harmful to your health.     The brighter the screen the higher the radiation there will be and vice versa.

You can also put some radiation-absorbing plants such as several cacti (仙人掌)near your computer to prevent radiation.

Make sure you do a skincare protection before sitting in front of the computer.     Wash your face soon after using the computer in order to reduce 70% of the radiation.

_  Old computer in general, has one to two times more radiations released than the new one within the same distance.

A. And adjust the brightness of your computer screen.

B. Apply a layer of facial mask to protect yourself.

C. And adjust the sound level on your computer.

D. The most efficient way is by drinking some coffee regularly.

E. The simplest way is by drinking 2 & 3 cups of green tea every day.

F. If possible, purchase a new computer instead of using an old model computer.

G. It also helps keep our eyes see things clearly in the dark by improving the visual ability.

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根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Some friends invite you over and serve you a delicious dinner. Someone loans you his car while yours is being repaired. You are sick, and a friend brings you a meal and cares for you   1    

Sometimes simply saying thank you is enough. At other times, it is thoughtful to say thank you in a more specific way. Be sure to tell that person what it is that you appreciate and why you appreciate it.

Here are some common ways to say thank you.

2   . People are very busy these days. A handwritten note shows you took time to tell some one you appreciate him or her. Or you can call and thank the person. You would be surprised how this can make someone’s day. Another idea is to send a thank-you e-mail or e-card.  3   

To say thank you in a creative way, you can:

★Select some flowers from a florist, Attach a thank-you note.

★Present the person with a basket of fresh fruit or a homemade treat.

★Treat a friend to a movie, meal, snack or coffee.

★Give a gift card for a bookstore or a restaurant.   4  

★Find out what the person likes and give something related to that.

★To say a big thank-you to some one, throw a party or have a barbecue in honor of that person.

As you can see, there are many ways to say thank you.  5      .You will feel good trying one of the ideas, and the person being thanked will feel good too. It’s a win-win situation.

A.Think of some ways of your own.

B.You can write a thank-you note.

C.How do you show your gratitude(感激)?

D.The best way is to go and thank him in person.

E.        Apologize if you forgot to show your thanks at the spot.

F.        That way the person can pick out a favorite book or eat out.

G.        This is not quite as personal, but it still shows your appreciation.

 

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One day, I received a call from a colleague. He was about to give a student a zero for his answer to a physical problem ,while the student claimed a perfect score. I was elected as their arbiter( 仲裁人).I read the examination problem: “Show how it is possible to determine the height of a tall building with the aid of a barometer(气压计).” The student had answered: “Take the barometer to the top of the building,attach a long rope to it,lower it to the street,and then bring it up, measuring the length of the rope. The length of it is the height of the building. ”
The student had really answered the question completely ,but the answer didn’t confirm his competence in physics. I suggested the student try again. I gave him six minutes to answer the question, warning that the answer should show some knowledge of physics. Five minutes later, he said he had many answers and clashed off one, which read: “Take the barometer to the top of the building and lean over the edge of the roof. Drop the barometer, timing its fall with a stopwatch. Then, use the physical formula (公式)to calculate the height of the building. ”
At this point, my colleague had to accept it, and then the student made almost full marks. I couldn’t help asking the student what the other answers were. He listed many others ,and then added5 “Probably the best is to take the barometer to the. administrator and said to him,' Sir, here is a fine barometer. If you tell me the height of the building, I will give it to you.,”
Then, I asked the student if he really did not know the conventional answer to this question. He admitted that he did ,but said that he was fed up with high school and college instructors trying to teach him how to think.
The name of the student was Bohr who later was famous all over ,the world. He won the Nobel Prize for Physics in 1922.
【小题1】The student got a zero at the beginning because_______.

A.the teacher wasn’t satisfied with him
B.his answer wasn't complete or correct
C.the teacher clicln5t fully understand his answer
D.his answer didn’t show his knowledge of physics
【小题2】We know from the passage that______
A.the student knew the expected answer
B.the administrator told Bohr the height
C.the author preferred Bohr s last answer
D.the teacher was a very stubborn person
【小题3】We can learn from the passage that______.
A.instructors can teach students how to think
B.arbiters can help students to get high scores
C.students should be given more freedom in thinking
D.teachers should make students use physical formulas
【小题4】What was Bohr’s attitude toward his schooling?
A.Optimistic.B.Critical.C.Approving.D.Ambiguous.

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