Parents should stop blaming themselves because there’s not a lot they can do about it. I mean the teenager problem. Whatever you do or however you choose to deal with it, at certain times a wonderful, reasonable and helpful child will turn into a terrible animal. I’ve seen friends deal with it in all kinds of different ways. One strict mother insisted that her son, right from a child, should stand up whenever anyone entered the room, open doors and shake hands like a gentleman. I saw him last week when I called round. Sprawling himself (懒散地躺) on the sofa in full length, he made no attempt to turn off the loud TV he was watching as I walked in, and his greeting was no more than a quick glance at me. His mother was ashamed. “I don’t know what to do with him these days,” she said. “He’s forgotten all the manners we taught him.”

He hasn’t forgotten them. He’s just decided that he’s not going to use them. She confessed(坦白) that she would like to come up behind him and throw him down from the sofa onto the floor.

Another good friend of mine let her two daughters climb all over the furniture, reach across the table, stare at me and say,

“I don’t like your dress; it’s ugly.” One of the daughters has recently been driven out of school. The other has left home.

“Where did we go wrong?” her parents are now very sad. Probably nowhere much. At least, no more than the rest of that unfortunate race, parents.

4. By whom is this text most probably written?

A．A headmaster of a middle school	B．A parent with teenage children
C．An expert in teenager studies.	D．A doctor for mental health problems.

5. Where can we probably read this passage?

A．A magazine.	B．A story book.
C．An advertisement.	D．An entertainment newspaper.

6. What can we infer from the second example of the parents of the two daughters?

A．They feel helpless to do much about their daughters.

B．They have come to hate their daughters.

C．They pay no attention to their daughters.

D．They are too busy to look after their daughters.

7. What is the author’s opinion about the sudden change in teenage children?

A．Parents should pay still more attention to the change.

B．Parents should work more closely with school teachers.

C．Parents are in the wrong for the change in their children.

D．Parents have no choice but to try to accept it.

Any foreigner who has tried to learn Chinese can tell how hard it is to master the tones required to speak and understand. And anyone who has tried to learn to play the violin or other instruments can report similar challenges.

Now researchers have found that people with musical training have an easier time learning Chinese. Writing in the online edition of Nature Neuroscience, researchers from Northwestern University say that both skills draw on the same parts of the brain that help people discover changes in pitch(音高).

One of the study's authors, Nina Kraus, said the findings suggested that studying music ''actually tunes our sensory system''. This means that schools that want children to do well in languages should hesitate before cutting music programs, Dr. Kraus said. She said music training might also help children with language problems.

Mandarin(普通话)speakers have been shown to have a more complex encoding(编码) of pitch patterns in their brains than English speakers do. This is because in Mandarin and other Asian languages, pitch plays a central role. A single-syllable word can have several meanings depending on how it is intoned.

For this study, the researchers looked at 20 non-Chinese speaking volunteers, half with no musical background and half who have studied an instrument for at least six years.

As they were shown a movie, the volunteers also heard an audio tape of the Mandarin word ''mi'' in three of its meanings: squint, bewilder and rice. The researchers recorded activities in their brain stems to see how well they were processing the sounds. Those with a music background showed much more brain activities in response to the Chinese sounds.

The lead author of the study, Patrick C. M. Wong, said it might work both ways. It appears that native speakers of tonal languages may do better at learning instruments.

8. When learning Chinese, a foreigner will find _____.

A．it difficult to learn music at the same time

B．it not difficult to learn music at the same time

C．it hard to master the tones required to speak and understand

D．it easy to use the brain to help him discover changes in pitch

9. Why does Chinese learning have something to do with music training?

A．Because there is the same difficulty in learning Chinese and music.

B．Because skills to learn the two make use of the same parts of the brain.

C．Because music training might help people with language study.

D．Because people who do well in Chinese study do well in music.

10. The underlined word ''intoned'' in the fourth paragraph can be replaced by the word ''_____''.

A．created	B．spelled
C．seemed	D．pronounced

11. What would be the best title of this passage?

A．Mandarin Speakers Are Smarter than English Speakers

B．Skilled Ear for Music May Help Language Study

C．Pitch Plays a Central Role in Chinese Learning

D．Schools Need to Develop Music Programs

After a terrible electrical accident, which caused him to become both blind and deaf, the whole world became completely dark and quiet for Robert Edwards for almost ten years. The loss of sight and hearing threw him into such sorrow that he tried a few times to put an end to his life. His family, especially his wife, did their best to tend and comfort him and finally he regained the will to live.
One hot summer afternoon, he was taking a walk with a stick near his house when a thunderstorm started all at once. He stood under a large tree to avoid getting wet, but he was struck by the lightning. Witnesses thought he was dead but he woke up some 20 minutes later lying face down in muddy water at the base of the tree. He was trembling badly, but when he opened his eyes, he could hardly believe what he saw: a plough and a wall. When Mrs. Edwards came running up to him, shouting to their neighbors to call for help, he could see her and hear her voice for the first time in nearly ten years.
The news of Robert regaining his sight and hearing quickly spread, and many doctors came to examine him. Most of them said that he regained his sight and hearing from the shock he got from the lightning. However, none of them could give a convincing answer as to why this should have happened. The only reasonable explanation given by one doctor was that, since Robert lost his sight and hearing as a result of a sudden shock, perhaps, the only way for him to regain them was by another sudden shock.
12. The reason for Robert’s attempts to kill himself was that _________.

A．a terrible traffic accident happened to him

B．he had to live in a dark and silent world

C．he was struck by the lightning once more

D．nobody in the world cared about him

13. What was Robert doing when he was struck by the lightning?

A．Taking a walk with a stick.

B．Sheltering from the rain under a tree.

C．Driving a car.

D．Lying on the ground.

14. We can infer from the text that ________.

A．Robert’s wife sent for doctors immediately after the shock

B．many doctors came because Robert was badly injured

C．there was no exact explanation for Robert’s recovery

D．a sudden injury in the head led to Robert’s recovery

15. What’s the best title of the whole passage?

A．A Terrible Electrical Accident

B．Robert Edwards and His Wife

C．What a Sudden Shock

D．An Unforgettable Experience