Can you imagine being savagely attacked by a dog? What if the attack was so severe that your nose, lips and chin were completely destroyed? How would you feel about yourself? Would you be able to look at yourself in the mirror? And how do you think other people would treat you?

    Isabelle Dinoire is someone who can answer all of these questions honestly and openly.

Last November Isabelle was attacked and mauled by her own dog. The attack was so severe that her lower face was damaged; it seemed, almost beyond repair. She was rushed to hospital and became the first person ever to have a face transplant.

With such severe injuries doctors offered Isabelle little hope that they would be able to repair the damage to her face using conventional surgery.

Shortly after being admitted, she came to the attention of Dr Bernard Devauchelle who, unlike other surgeons, believed there was an alternative: "We found ourselves saying, yes, it's clear this woman needs a transplant," he said.

Two days after the operation she saw her face in the mirror for the first time. She said "I was scared to look at myself, but when I did it was already marvelous and I couldn't believe it. I thought it would be blue and swollen but it was already beautiful."

Now, less than a year after her 15 hour operation, she’s trying to rebuild her life and there is no doubt how she feels about her new face: "I have been saved. Lots of people write saying that I need to go on, that it's wonderful. It's a miracle somehow."

    Although there were ethical questions raised about their decision to carry out the procedure, the doctors who operated on Isabelle are quick to defend their decision.

One of them said "Was it possible for her to live without a face? It's easy to say we shouldn't have done the operation, but her life has changed, she goes shopping, goes on holiday, she lives again."

What would be the best title of the passage?

A. The first face transplant                   B. A successful face operation

C. The most severe damaged face             D. The breakthrough of surgery

The writer uses the five questions at the beginning of the passage to ___________________.

A. tell the story about Isabelle Dinoire           B. show a severe face damage event

C. draw the readers’ attention to the topic         D. invite the readers to answer them

It can be concluded from Isabelle Dinoire’s remarks that___________________.

A. she was too shocked to see herself in the mirror

B. she was satisfied with the result of the operation

C. she thought her damaged face couldn’t be repaired

D.she looked more beautiful than before

According to the passage, which of the following is NOT true?

A. It seemed that it was impossible to recover Isabelle’s face using face transplant

B. After operation Isabelle thought she looked beautiful and rebuilt her life again

C. Some doctors had no better idea to repair the damage to Isabelle’s face

D. It was Dr Bernard Devauchelle who came up with the idea of face transplant

Motherhood may make women smarter and may help prevent dementia(痴呆) in old age by bathing the brain in protective hormones(荷尔蒙) , U.S. reseachers reported on Thursday.

Tests on rats show that those who raise two or more litters of pups do considerably better in tests of memory and skills than rats who have no babies, and their brains show changes that suggest they may be protected against diseases such as Alzheimer’s(早老痴呆症). University of Richmond psychology professor Craig Kinsley believes his findings will translate into humans.

“Our research shows that the hormones of pregnancy(怀孕) are protecting the brain, including estrogen(雌激素), which we know has many neuroprotective (保护神经的) effects,” Kinsley said.  

“It’s rat data but humans are mammals just like these animals are mammals,” he added in a telephone interview. “They go through pregnancy and hormonal changes.”

Kinsley said he hoped public health officials and researchers will look to see if having had children protects a woman from Alzheimer’s and other forms of age-related brain decline.

“When people think about pregnancy, they think about what happens to babies and the mother from the neck down,” said Kinsley, who presented his findings to the annual meeting of the Society of Neuroscience in Orlando, Florida.

“They do not realize that hormones are washing on the brain. If you look at female animals who have never gone through pregnancy, they act differently toward young. But if she goes through pregnancy, she will sacrifice her life for her infant—that is a great change in her behavior that showed in genetic alterations(改变) to the brain.”

How do scientists know “Motherhood may make women smarter”?

A. Some researchers have told them.

B. Many women say so.

C. They know it by experimenting on rats.

D. They know it through their own experience.

What does the phrase “litters of pups” mean in the second paragraph?

A. Baby rats.         B. Animals.    C. Old rats.            D. Grown-up rats.

What can protect the brain of a woman according to the passage?

A. Estrogen.                            B. The hormones of pregnancy.    

C. More exercise.                     D. Taking care of children.

“It’s rat data but humans are mammals just like these animals are mammals.” What does the sentence suggest?

A. The experiments on the rats have nothing to do with humans.

B. The experiments on the rats are very important for animals.

C. The experiments on the rats are much the same on humans.

D. The experiments on the rats are much the same on other animals.

Which title is the best for this passage?

A. Do You Want to Be Smarter?  B. Motherhood Makes Women Smarter

C. Mysterious Hormones       D. An Important Study

Motherhood may make women smarter and may help prevent dementia(痴呆) in old age by bathing the brain in protective hormones(荷尔蒙) , U.S. researchers reported on Thursday.

Tests on rats show that those who raise two or more litters of pups do considerably better in tests of memory and skills than rats who have no babies, and their brains show changes that suggest they may be protected against diseases such as Alzheimer’s(早老痴呆症). University of Richmond psychology professor Craig Kinsley believes his findings will translate into humans.

“Our research shows that the hormones of pregnancy(怀孕) are protecting the brain, including estrogen(雌激素), which we know has many neuroprotective (保护神经的) effects,” Kinsley said.  

“It’s rat data but humans are mammals just like these animals are mammals,” he added in a telephone interview. “They go through pregnancy and hormonal changes.”

Kinsley said he hoped public health officials and researchers will look to see if having had children protects a woman from Alzheimer’s and other forms of age-related brain decline.

“When people think about pregnancy, they think about what happens to babies and the mother from the neck down,” said Kinsley, who presented his findings to the annual meeting of the Society of Neuroscience in Orlando, Florida.

“They do not realize that hormones are washing on the brain. If you look at female animals who have never gone through pregnancy, they act differently toward young. But if she goes through pregnancy, she will sacrifice her life for her infant—that is a great change in her behavior that showed in genetic alterations(改变) to the brain.”

1.What does the phrase “litters of pups” mean in the second paragraph?

A. Baby rats.                 B. Animals.                C. Old rats.                 D. Grown-up rats.

2.What can protect the brain of a woman according to the passage?

A. Estrogen.                                        B. The hormones of pregnancy.    

C. More exercise.                                    D. Taking care of children.

3.“It’s rat data but humans are mammals just like these animals are mammals.” What does the sentence suggest?

A. The experiments on the rats have nothing to do with humans.

B. The experiments on the rats are very important for animals.

C. The experiments on the rats are much the same on humans.

D. The experiments on the rats are much the same on other animals.

4.Which title is the best for this passage?

A. Do You Want to Be Smarter?           B. Motherhood Makes Women Smarter

C. Mysterious Hormones                 D. An Important Study   

 

阅读下面短文,掌握其大意,然后从第36至第55小题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。                         

Washoe is a young chimpanzee(黑猩猩). She is no 36 chimpanzee, though. Scientists are doing a research 37her. They want to see how civilized(驯化)she can 38 Already she does many things a human being can do.

  For example, she has been learning how to exchange 39with people. The scientists are teaching her 40language. When she wants to be picked 41, Washoe points up with one finger. She rubs her teeth with her finger 42she wants to brush her teeth. This is done after every meal.

  Washoe has also been 43to think out and find answers to problems. Once she was put in a 44with food hanging from the ceiling. It was too high to 45 . After she considered the 46 she got a tall box to stand 47The food was still too high to be reached.Washoe found a 48pole. Then she climbed onto the49, grasped the pole, and 50 down the food with the pole.

Washoe 51 like a human, too. The scientists keep her in a fully furnished(家具齐全的)house. After a hard 52in the laboratory, she goes home. 53 she plays with her toys. She 54 enjoys watching television before going to bed.

  Scientists hope to 55 more about people by studying our closest,relative(亲属)—chimpanzee.

1. A.foolish     B.ordinary     C.special      D.simple

2. A.for      B.by       C.to        D.on

3.A.experience    B.change     C.develop     D.become

4. A.actions     B.views      C.messages     D.feelings

5.A.sign      B.human     C.spoken      D.foreign

6.A.out      B.at       C.on       D.up

7.A.when     B.until       C.since      D.while

8.A.raised     B.trained       C.ordered     D.led

9.A.cave     B.zoo        C.room      D.museum

10.A.pull      B.see       C.eat       D.reach

11.A.problem   B.position     C.food      D.ceiling

12.A.by      B.on      C.up        D.with

13.A.straight     B.strong     C.long      D.big

14.A.wall      B.box      C.ceiling     D.pole

15.A.knocked    B.picked     C.took      D.shook

16.A.lives      B.acts      C.thinks      D.plays

17.A.task      B.lesson     C.day       D.time

18.A.Here     B.There      C.So        DThen

19.A.quite     B.already      C.even      D.still

20.A.observe   B.discover      C.gain      D.learn

 

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