Sports shoes that work out whether their owner has done enough exercise to warrant time in front of the television have been devised in the UK.

The shoes — named Square Eyes — contain an electronic pressure sensor and a tiny computer chip to record how many steps the wearer has taken in a day. A wireless transmitter(傳話器) passes the information to a receiver connected to a television, and this decides how much evening viewing time the wearer deserves, based on the day’s efforts.

The design was inspired by a desire to fight against the rapidly ballooning waistlines among British teenagers, says Gillian Swan, who developed Square Eyes as a final year design project at Brunel University to London, UK. “We looked at current issues and childhood overweight really stood out,” she says. “And I wanted to tackle that with my design.”

Once a child has used up their daily allowance gained through exercise, the television automatically switches off. And further time in front of the TV can only be earned through more steps.

Swan calculated how exercise should translate to television time using the recommended daily amounts of both. Health experts suggest that a child take 12,000 steps each day and watch no more than two hours of television. So, every 100 steps recorded by the Square Eyes shoes equals precisely one minute of TV time.

Existing pedometers （計步器） normally clip onto a belt or slip into a pocket and keep count of steps by measuring sudden movement. Swan says these can be easily tricked into recording steps through shaking. But her shoe has been built to be harder for lazy teenagers to cheat. “It is possible, but it would be a lot of effort,” she says. “That was one of my main design considerations.”

51.According to Swan, the purpose of her design project is to ________.

A.keep a record of the steps of the wearer                

B.deal with overweight among teenagers

C.enable children to resist the temptation of TV

D.prevent children from being tricked by TV programs

52.Which of the following is true of Square Eyes shoes?

A.They regulate a child’s evening TV viewing time.  

B.They determine a child’s daily pocket money.

C.They have raised the hot issue of overweight.

D.They contain information of the receiver.

53.What is stressed（強調(diào)）by health experts in their suggestion?

A.The exact number of steps to be taken.

B.The precise number of hours spent on TV.

C.The proper amount of daily exercise and TV time.

D.The way of changing steps into TV watching time.

54.Compared with other similar products, the new design ________.

A.makes it difficult for lazy teenagers to cheat

B.counts the wearer’s steps through shaking

C.records the sudden movement of the wearer

D.sends teenagers’ health data to the receiver

55.Which of the following would be the best title for the text?

A.Smart Shoes Decide on Television Time        B.Smart Shoes Guarantee More Exercise

C.Smart Shoes Measure Time of Exercise          D.Smart Shoes Stop Childhood Overweight

You don't ___ to go there if you have no time.

    A. need    B. want     C.must    D.ought

About 1,000 students were having a final exam in a huge lecture hall. Obviously the teacher wasn’t very well liked, who kept shouting out how much time was left. During the exam he was so  36   going around the room making sure that nobody   37  . He asked the students to pile the   38   tests on the huge desk. This made for quite a mess(混亂).

    Anyway, everyone needed a fairly good   39  . Many students did poorly when rushed.  40of the students thought that he must get a good grade, so he went on when the professor said “  41   down and check up your exam sheets”.

Five   42   turned into ten, ten into twenty, twenty into forty … almost an hour   43   the test was over, our friend finally put down his pencil,   44   up his work, and headed to the front to present his final. The whole time, the professor sat there,   45   waiting for the student to complete.

“What do you think you are doing?” It was clear that the professor had   46   only to give the student a   47   time.

“Turning in my exam,” replied the student confidently.

“I’m afraid I have some bad   48   for you,” the professor gloated(幸災(zāi)樂禍), “Your  49 is an hour late. You’re FAILED it. And I’ll see you next term when you   50   my course.”

The student smiled slyly(狡詐地)   51   asked the professor, “Do you know who I am?” “No,” cried out the professor   52  .

The student   53   the professor right in the eyes and said slowly, “I didn’t think so,” so he lifted up one of the   54   half way, put his test neatly into the center of the pile, let the pile fall  55   his test in the middle, turned around, and walked out of the huge lecture hall.

36．A．kind                       B．busy                       C．strict                      D．serious

37．A．cheated                   B．failed                            C．slept                       D．passed

38．A．written                   B．succeeded               C．unfinished               D．completed

39．A．teacher                   B．friend                     C．grade                      D．paper

40．A．All                         B．One                        C．None                      D．Each

41．A．pencils                   B．papers                    C．hands                     D．books

42．A．students                  B．minutes                  C．sheets                     D．piles

43．A．if                           B．though                    C．before                    D．a(chǎn)fter

44．A．gathered                 B．brought                  C．sent                        D．made

45．A．strangely                B．excitedly                 C．a(chǎn)nxiously                D．curiously

46．A．promised                B．managed                 C．waited                    D．worked

47．A．easy                       B．hard                       C．long                       D．good

48．A．information            B．result                      C．a(chǎn)dvice                    D．news

49．A．exam                      B．time                       C．a(chǎn)rrival                    D．turn

50．A．a(chǎn)ccept                    B．repeat                     C．learn                      D．begin

51．A．a(chǎn)nd                        B．but                         C．so                          D．however

52．A．cruelly                   B．calmly                    C．a(chǎn)ngrily                   D．firmly

53．A．searched                 B．hit                          C．blamed                   D．looked

54．A．hands                     B．eyes                       C．desks                      D．piles

55．A．changing                B．burying                  C．improving               D．sticking

In 1957 a doctor in Singapore noticed that hospitals were treating an unusual number of influenzalike cases. Influenza is sometimes called “flu”or a “bad cold”. He took samples from the throats of patients in his hospital and was able to find the virus（病毒）of this influenza.

There are three main types of influenza virus. The most important of these are types A and B, each of them having several sub-groups（亞群）. At the hospital the doctor recognized that the outbreak was because of a virus group A, but he did not know the sub-group. He reported the outbreak to the World Health Organization in Geneva. W. H. O. published the important news together with reports of the same kind of outbreak in Hong Kong, where about 15％～20％ of the population had become ill.

As soon as the London doctors received the package of throat samples, they began to test them. They found that they could reproduce themselves at a very high speed. Continuing their careful tests, the doctor checked the effect of medicine used against all the known sub-groups of type A virus. On this virus, none of them was of any use.

Having separated the virus, the two doctors now made tests on some selected seleceted animals. In a short time the usual signs of the disease appeared. These experiments showed that the new virus spread easily, but that it was not a killer. Scientists, like the general public, called it simply “Asian flu”.

72. The Asian flu mentioned in the passage ____.     

A. had something to do with a virus group B

B. was reported to W. H. O in Geneva by a doctor in Hong Kong

C. broke out not only in Singapore but also in Hong Kong

D. was taken from the throats of the patients in a hospital in Singapore

73. London doctors considered ____.

A. Asian flu as a bad cold

B. there were three main types of influenza

C. it was necessary to test the other groups of virus besides group A

D. the influenza called “Asian flu”a new one

74. The Singapore doctor helped the world by ____.   

A. making those with Asian flu well again   B. killing the virus that caused Asian flu

C. finding the sub-group of the virus       D. reporting the outbreak of Geneva

75. The Asian flu virus ____.      

A. was a killer   B. was very weak   C. could reproduce very quickly   D. died very fast

I _____ him not to smoke, but he didn’t think it necessary．

A．persuaded       B．a(chǎn)dvised             C．required        D．suggested

I keep medicines on the top shelf, out of the children’s _______.

A.  reach           B.  hand             C.  hold             D.  place

After she considered the problem, she got a tall box to stand ________.

A.  on              B. up           C. above       D. by

—David has made great progress recently.

—_______, and __________.

A. So he has;  so you have               B. So he has; so have you

C. So has he; so have you                D. So has he; so you have

—Let’s go and have a good drink tonight.

— _______________Have you got the first prize in the competition?

A.  What for?     B.  Thanks a lot.    C.  Yes, I’d like to.   D.  Why not?

What should the people do to solve the food problem if they live in hilly areas ____ is hard to grow

crops?

A. where　　     B. when it　　    C. that　　   D. where it