假设你是某健康杂志的医学顾问Dr White，一名叫李明的中学生来信说，他所在班级近视的学生超过总数的一半，而且大多数学生的视力越来越差，她感到非常担心。请你针对她所说的情况，结合下面要点，用英语给李华回信，告诉她应该如何保护视力。

坚持做眼保健操

定期做视力检查

卧床或乘车时不要看书

不要用手揉眼睛

如无必要，不要戴有色眼镜。

注意：

1．词数：100左右；

2．适当增加细节使行文连贯；

3．开头已给出，不计入总词数。

Dear Li Ming,

You’re very kind to care about your classmates.                                     

____________________________________________________________________________________________

Yours,

Dr. White

Do you find getting up in the morning so difficult that it’s painful? This might be called laziness, but Dr. Kleitman has a new ___36____. He has proved that everyone has a daily energy cycle.

During the hours when you labour through your work, you __37___ say that you’re “hot”. That’s true. The time of day when you feel most energetic is when your cycle of body temperature is ___38____. For some people the peak comes during the forenoon. For others it comes in the afternoon or evening. No one has discovered __39___ this is so , but it leads to such familiar monologues （自言自语）__40___ “Get up , John ! You’ll be late for work again!” The ___41___ explanation to the trouble is that John is at his temperature—and —energy peak in the evening. Much family quarrelling ___42___ when husbands and wives realize what these energy cycles mean, and which cycle each member of the family has.

You can’t change your ___43___, but you can make your life ___44___ it better. Habit can help. Dr. Kleitman believes. Maybe you’re sleepy in the evening but feel you must stay up late ___45___. Counteract （打乱）your cycle to some extent by ___46___ staying up later than you want to . If your energy is ___47___ in the morning but you have an important job to do early in the day, ___48___ before your usual hour. This won’t change your cycle, but you’ll get up steam(打起精神) and work better ___49___.

Get off to a slow start ___50___ saves your energy. Get up with a yawn （呵欠）and ___51___ . Sit on the edge of the bed a minute before ___52____ on the floor. Avoid the ___53___ search for clean clothes by laying them out ___54___. Whenever possible , do routine （常规的）work in the afternoon and save tasks ___55____ more energy for your sharper hours .

1. A. impression        B. explanation      C. exploration      D. translation

2. A. must          B. should           C. can              D. may

3.A. at its bottom      B. at its beginning     C. at its end   D. at its peak

4.A. why            B. that             C. whether          D. whatever

5.A. as             B. such as          C. which            D. like

6.A. steady         B. occasional       C. surprised        D. possible

7.A. starts          B. comes back      C. ends             D. turns around

8.A. life attitude      B. energy cycle     C. time table       D. alarm o’clock

9. A. to do         B. change           C. fit              D. to renew

10.A. anywhere      B. no way       C. anyway               D. somewhere

11.A. sensitively       B. especially  C. carefully        D. habitually

12.A. low           B. high        C. old                  D. new

13.A. go up         B. rise        C. lift             D. raise

14. A. in your high spirit                  B. at the right time

   C. at your low point                 D. in the same way

15.A. which         B. whichever        C. what          D. whatever

16.A. express        B. attend          C. open          D. stretch

17.A. putting your feet                 B. setting your foot

   C. laying down your foot             D. lying your feet

18.A. tired        B. troublesome       C. immediate        D. dangerous

19.A. yesterday    B. last night         C. the night ago       D. the night before

20.A. suggesting   B. demanding         C. requiring       D. persuading

In 1977, a dead author of detective stories saved the life of a 19-month-old baby in a most unusual way. The author was Agatha Christie, one of the most successful writers of detective stories in the world.
In June 1977, a baby girl became seriously ill in Qatar, near Saudi Arabia. Doctors were unable to _31_the cause of her illness, so she _32_ to London and admitted to Hammersmith Hospital, where specialist help was _33 _. She was then only half-conscious（半昏迷） and on the “Dangerously Ill” list. A team of doctors hurried to _34_the baby only to discover that they,  35_, were puzzled by the very unusual symptoms. While they were discussing the baby’s case, a nurse asked to __36 to them.
“Excuse me,” said nurse Marsha Maitland, “_37_ I think the baby is __38_ from thallium poisoning.”
“_39 _ makes you think that?” Dr. Brown asked. “Thallium poisoning is extremely _40_.”
“A few days ago, I was reading a novel called A Pale Horse __41__ Agatha Christie,” Nurse Maitland explained. “In the book, somebody uses thallium poison, and _42_ the symptoms are _43_. They are exactly the same as the baby’s.”
“You’re very observant and you may be right,” another doctor said. “We’ll _44_some tests and find out _45_ it’s thallium or not.”
The _46_ showed that the baby had  47_ been poisoned by thallium, a rare metal used in making optical（光学的） glass. _48_ they knew the cause of illness, the doctors were able to give the correct treatment. The baby soon _49_ and was sent back to Qatar. Inquiries（调查）showed that the poison __50_ from an insecticide（杀虫剂）used in Qatar.

Marriages improve after children grow up and move out，according to an academic study, which suggests an “empty nest” is not always a bad thing.

Popular wisdom has it that parents’ relationships may suffer once their young fly the coop, because they feel they have lost their purpose in life.However, a new study by researchers at the University of California, Berkeley, has found that many couples actually feel happier when their children leave home because they are able to enjoy spending time together.

In total,123 American mothers born in the 1930s were tracked for 18 years and asked to rate their satisfaction levels shortly after marrying, when they were bringing up babies, once their children reached their teenage years and finally at age 61, when almost all had “empty nests”．

Although not all said they were happier in general, most claimed their marriages had improved since their children had left home. Researchers believe this is not just because the spouses were spending more time together, but because they were able to enjoy each other’s company more.

One of the participants in the study，which is published in the journal Psychological Science，said：“Once the kids grow up...there’s some of that stress removed...that responsibility removed，so things are a little more relaxed.”

Psychologist Sara Gorchoff，who carried out the investigation，said: “The take­home message for couples with young children is ‘hang in there’．” Her co­author Oliver John added：“Don’t wait until your kids leave home to schedule quality time with your partner.”

However, Dr Dorothy Rowe，from the British Psychological Society，said the effects of living in an “empty nest” will depend on the parents’ relationship with their children.“If you’re just waiting for them to leave home so you can get on with your life，then of course you’ll be pleased to see them go,” she said, “But if you’ve built your life around your children you’ll be terribly lonely.For some parents，their world falls apart when their children leave.”

1.It is commonly believed that___________.

A．marriages improve after children leave home

B．an “empty nest” is always a happy thing

C．parents’ relationships may suffer once their young grow up and move out

D．parents will be pleased after their children leave home

2.When did many couples feel happier according to the study?

A．At age 61, when almost all had “empty nests”.

B．Shortly after marrying.

C．Once their children reached their teenage years.

D．When they were bringing up babies.

3.Marriages improve after children fly the coop not because___________.

A．many couples are able to spend time together

B．many couples are able to enjoy each other’s company

C．things are a little more relaxed

D．many couples needn’t work at all

4.The author of the passage tends to agree that____________.

A．parents should build their life around their kids

B．parents should schedule quality time with each other before kids leave home

C．parents’ relationship with their kids has no effect on marriages at all

D．parents should be pleased to see their kids leave home

.

Some couples spend every waking minute together. Others fill their hours with personal hobbies,outside interests and even part-time jobs, just to keep their distance from each other! "There should beprivate time and couple time," suggests Dr. Stephen Treat at Jefferson Medical College in Philadelphia."You don't want your latter years to turn into a process where two people unite as one. If you hold tootightly to your partner, it's going to cause resentment and anger. If you're completely separate, you'llboth be lonely and disconnected. You need balance. So you have to talk about how vou'll achieve that."

The right baiance? It's different for every couple. "Having a conversation about time can be difficult,but it's important for both partners to process those feelings out loud," Dr. Treat says. "You should notbe accusing and act as a judge - ask the difficult questions, but do it in a loving way. You could saysomething like, 'How are we going to be as individuals and how are we going to be as a couple?' "

Barbara and Chris Christensen have achieved the balance that works for them. In addition to daily

routines that keep them close - including about 10 minutes for a daily check-in and about a half hourof relaxation time - they each maintain separate interests and friendships.

"We have found that we need time apart," Barbara says. "I have a group of women friends that Ihave known for the last 30 years. We have dinner out once a month. We women also have parties and weekend or weeklong vacations as a group at a beach or somewhere. Chris, a former fighter pilot, has

many aviation-oriented(航空的) groups and friends and also a penny-ante poker-playing  (玩扑克)

group of our friends. I may be with him during the poker night, but I don't play, and the wives usually

watch a cchick flick' DVD or something while the poker group has an evening of fun. We have found itimportant to have separate time as well as together time."

61. The author writes the passage to _              .

A. offer some suggestions on how to spend the time afier retirement

B. advise couples to develop their separate hobbies

C. warn couples not to be accusing of each other

D. give people some advice on how to entertain themselves after retirement

62. Dr. Stephen suggests that              after retirement.

A. couples stay together all the time

B. couples express their feelings in a loving way

C. couples be separate

D. wives make many friends

63.1t can be inferred that

A, many couples are faced with problems after retirement

B. America has a large population of retired people

C,. most people join various sociai groups after retirement

D. playing poker is a popular activity among retired people

64. Barbara and lier friends do the following except

A. having dinner regularly

B. holding parties

C. having weekly vacations at the beach

D. having fun playing poker

65. The second paragraph is mainlv intended to

A. warn the husband not to act as ajudge

B. suggest couples have discussions about difficulties

C. suggest how to keep the correct balance

D. require couples to be considerate