题目内容

阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项。

I am a single working mother and going to college for a better life for my three-year-old child and myself.I am taking a nurse course called “Urban Community(社区)”.We were asked to do a major project on problems in urban communities.I chose the topic “Homeless”.

Each day I would walk down the streets of the homeless and offer them something to drink and to eat.I know it’s tough to survive on the streets.Last night I ran into a group of 30 kids who were living on the streets in New York.My heart went out to them and I just wanted to cry.But I had to be strong.

I asked about their families and if they contacted them to let them know they were alive.Most of them said, “NO!” They all looked like a happy family and they took care of one another.I tried to persuade them to get help and to contact their families but they did not want to.I did not want to make them to do it as they had their own reasons.

All these kids were very respectful.None of them was high on drugs nor were they drinking.Some of them enjoyed reading and writing.Some of them enjoyed skateboarding, dancing and playing music.

One girl asked me if I could give her a hug and I did so.She started to cry and said, “Thank you for not treating us as freaks(怪人)like everyone else does.People don’t realize that we all have our own problems and some are worse than others.” She told me that her stepfather (继父) was extremely mean to her and her mother did not believe her.She ran away.Her street name was Little Mary.

They were good kids just trying to make ends meet.I told them that I didn’t have much to offer because I was a single mother just making ends meet.I had offered them sandwiches and drinks.They were so happy to have something to eat and told me that I couldn’t change the world but at least there was someone who really cared.

1.The author is _______.

A. a homeless mother with a three-year-old kid

B. a single mother who attends college in New York

C. a teacher who teaches the “Urban Community” course

D. a full-time housewife with a three-year-old kid

2.What does “My heart went out to them” in Paragraph 2 mean?

A. My heart was taken away by them.

B. I wanted to hug them

C. I felt sympathy for them

D. I fell in love with them

3.What kind of feeling did the author show when she failed to persuade the children to contact their families?

A. Sorrow B. Anxiety C. Anger D. Understanding

4.Little Mary left home and became a wanderer because ________.

A. her stepfather didn’t want to live with her

B. her stepfather treated her so badly that she was injured

C. her mother treated her so badly that she felt hurt

D. her mother didn’t believe her and her stepfather treated her badly.

5.What’s the best title for this passage?

A. A Story of a Single Mother

B. Care for the Homeless Kids

C. An Urban Community

D. How to Survive on the Streets

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I was twenty-two, and in Bolivia. I’d been to every other country in South America, and now I was set on getting into Chile, the last on the list.

After several days, I reached the hills. It was cold, and even the distant mountains were clear. The days were lonely, but one evening I met Filomeno and his fellow teachers. They tried to persuade me not to go to Chile, saying it was a bad place, and that I would be killed. I didn’t believe them. I knew nothing of the current politics; I just wanted to go there.

So I walked into the mountains, feeling excited, and came to a sign with the word "Chile" on it. A frightening soldier appeared, stuck a gun in my back, and pushed me down a slope to the police station. The police chief then told me, "There’s nothing for you here." I explained that I had come to see this beautiful country. But he was annoyed.

In the evening they filled me with food. There was laughter, and I was less tense. Then the police chief took me to a tiny cell. I lay down on the mattress (垫子). Even though I had no light and none of my possessions, I felt euphoric. At least I had arrived! And what a story I’d have to tell! The next morning I was released, and I was told that Chile didn’t want me. Throwing my belongings into my backpack, I shouted and screamed at the soldiers. After all this effort I was being sent home! I stomped (以重踏步方式走) towards Bolivia expecting to feel a bullet. But I’d be back! I told myself.

1.The author went to Chile to ______.

A. visit his friend Filomeno B. settle there forever

C. complete his trip plan D. risk his life

2.The underlined word "euphoric" in Paragraph 4 most probably means "______".

A. terrible B. shamed C. bored D. excited

3.According to the last paragraph, the author lost his temper because ______.

A. he was prevented from entering Chile

B. he was badly treated by the soldiers in Chile

C. it was his last chance to travel

D. his friends had stopped him from going to Chile

4.What is the passage mainly about?

A. An exciting fight with soldiers in Chile.

B. How the author escaped from Chile.

C. An adventure in Chile.

D. Why the author went to Chile.

Exercise seems to be good for the human brain,with many recent studies suggesting that regular exercise improves memory and thinking skills.But an interesting new study asks whether the apparent cognitive benefits from exercise are real or just a placebo effect — that is,if we think we will be “smarter” after exercise,do our brains respond accordingly?The answer has significant implications for any of us hoping to use exercise to keep our minds sharp throughout our lives.
While many studies suggest that exercise may have cognitive benefits,recently some scientists have begun to question whether the apparently beneficial effects of exercise on thinking might be a placebo effect.So researchers at Florida State University in Tallahassee and the University of Illinois at Urbana-Champaign decided to focus on expectations,on what people anticipate that exercise will do for thinking.If people’s expectations jibe (吻合) closely with the actual benefits,then at least some of those improvements are probably a result of the placebo effect and not of exercise.
For the new study,which was published last month in PLOS One,the researchers recruited 171 people through an online survey system,they asked half of these volunteers to estimate by how much a stretching and toning regimens (拉伸运动) performed three times a week might improve various measures of thinking.The other volunteers were asked the same questions,but about a regular walking program.
In actual experiments,stretching and toning program generally have little if any impact on people’s cognitive skills.Walking,on the other hand,seems to substantially improve thinking ability.
But the survey respondents believed the opposite,estimating that the stretching and toning program would be more beneficial for the mind than walking.The estimates of benefits from walking were lower.
These data,while they do not involve any actual exercise,are good news for people who do exercise.“The results from our study suggest that the benefits of aerobic exercise are not a placebo effect,” said Cary Stothart,a graduate student in cognitive psychology at Florida State University,who led the study.
If expectations had been driving the improvements in cognition seen in studies after exercise,Mr.Stothart said,then people should have expected walking to be more beneficial for thinking than stretching.They didn’t,implying that the changes in the brain and thinking after exercise are physiologically genuine.
The findings are strong enough to suggest that exercise really does change the brain and may,in the process,improve thinking,Mr.Stothart said. That conclusion should encourage scientists to look even more closely into how,at a molecular level,exercise remodels the human brain,he said. It also should encourage the rest of us to move,since the benefits are,it seems,not imaginary,even if they are in our head.
1.Which of the following about the placebo effect is TRUE according to the passage?
A. It occurs during exercise.
B. It has cognitive benefits.
C. It is just a mental reaction.
D. It is a physiological response.
2.Why did the researchers at the two universities conduct the research?
A. To discover the placebo effect in the exercise.
B. To prove the previous studies have a big drawback.
C. To test whether exercise can really improve cognition.
D. To encourage more scientists to get involved in the research.
3.What can we know about the research Cary Stothart and his team carried out?
A. They employed 171 people to take part in the actual exercise.
B. The result of the research removed the recent doubt of some scientists.
C. The participants thought walking had a greater impact on thinking ability.
D. Their conclusion drives scientists to do research on the placebo effect.
4.What might be the best title for the passage?
A. Is it necessary for us to take exercise?
B. How should people exercise properly?
C. What makes us smarter during exercise?
D. Does exercise really make us smarter?

CANYOUIMAGINEHOWHARDITWOULDBETOREADSENTENCESLIKETHIS? Every one of us gets so used to punctuation marks that not many of us give them a second thought.Actually, the ancient Greeks wrote this way.The lack of punctuation marks probably didn’t bother good readers, though.As they read, they just put pauses where they fit best.Also at this time, sentences switched directions.A sentence read from left to right.The next one read right to left, and then left to right again, etc. The ancient Romans sometimes punctuated like this: They put something that can separate words in a sentence.The word punctuation actually comes from this idea and the Latin word punctum, which means a dot.

When the 5th century arrived, there were just two punctuation marks: spaces and points.The spaces separated words while the points showed pauses in reading.Then in the 13th century, a printer named Aldus Manutius tried to standardize punctuation.He always used a period for a complete stop at the end of a sentence.He used a slash (/) to indicate a short pause.Over time, that slash was shortened and curled, and it became the modern comma (逗号).

Since that time, other marks have enlarged the punctuation family.The exclamation mark (感叹号) comes from the Latin word io.It means “exclamation of joy.” The question mark originally started out as the Latin word questio, meaning question.Eventually, scholars put it at the end of a sentence to show a question.

Punctuation even keeps changing nowadays.New marks are coming into existence, and old punctuation marks are used in new ways.Take for example the “interrobang”.This 1962 invention combines the question mark and exclamation mark for times when writers want both.For example, “She did what?” or “How much did you pay for that dress?” Obviously, the interrobang is not widely used or recognized yet, but its invention shows that English is not yet finished with its punctuation.

1.From the first paragraph, we can know that _______.

A. good readers had trouble reading without punctuation marks

B. a sentence always read from left to right in ancient Greece

C. ancient Greeks switched the direction of punctuation marks

D. the use of punctuation marks can date back to ancient times

2.The passage is developed _______.

A. by time B. by space

C. by comparison D. by importance

3.We can learn from the passage that _______.

A. ancient Romans didn’t use any punctuation marks

B. exclamation and question marks came from Latin

C. spaces and slashes were already used before the 5th century

D. Aldus Manutius first started to use commas

4.What can be concluded from the last paragraph?

A. The combination of two marks will not work.

B. It takes time for people to accept new punctuation marks.

C. Old punctuation marks need to be standardized.

D. Punctuation marks are still changing today.

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