阅读下列短文.从每题所给的四个选项中选出最佳选项. Chocolate is good for your heart, skin and brain．Usually, people think that chocolate is bad for their health．They describe chocolate as “something to die for or say 题目和参考答案——青夏教育精英家教网—

题目内容

阅读下列短文，从每题所给的四个选项(A，B，C和D)中选出最佳选项。

　　Chocolate is good for your heart, skin and brain．Usually, people think that chocolate is bad for their health．They describe chocolate as “something to die for” or say “death by chocolate”．Now they should bite their tongues! Evidence(证据)is showing that some kinds of chocolate are actually good for you in the following ways：

　　A happier heart

　　Scientists at Harvard University recently examined 136 studies on cocoa－the main ingredient in chocolate and found that it does seem to strengthen the heart．Studies have shown heart benefits from increased blood flow．These benefits are the result of cocoa's chemicals, which seem to prevent both cell damage and inflammation(炎症)．

　　Better blood pressure

　　If yours is high, chocolate may help．Jeffrey Blumberg from Tufts University recently found that people with high blood pressure who ate 3.5 ounces of dark chocolate per day for two weeks saw their blood pressure drop quickly．

　　Muscle magic

　　Chocolate milk may help you recover after a hard workout(锻炼)．In a small study at Indiana University, people who drank chocolate milk between workouts did better on a tiredness test than those who had some sports drinks．

　　Better for your skin．German researchers gave 24 women a half-cup of special cocoa every day．After three months, the women's skin was moister(滑润的)and smoother．The research shows that chocolate helps protect and increase blood flow to the skin, improving its appearance．

　　Brain gains

　　It sounds almost too good to be true, but research suggests that chocolate may improve your memory, attention span, reaction time, and problem-solving by increasing blood flow to the brain．

(1)

Which of the following is wrong?
[　　]
A．	Coca's chemicals can prevent both cell damage and inflammation．
B．	Chocolate may help you lower your blood pressure．
C．	People early know chocolate is good for their health．
D．	Chocolate may improve your memory, attention span, reaction time, and problem-solving．

(2)

What's the meaning of the underlined sentence in the fourth paragraph?
[　　]
A．	Sports drinks are better than chocolate milk．
B．	Sports drinks can make people easy to be tired．
C．	Drinking milk can keep you energetic at work．
D．	We should drink chocolate milk between times when we work hard．

(3)

What's the main idea of the text?
[　　]
A．	Chocolate, a Healthy Food
B．	More Chocolate, Less Health
C．	Chocolate and Blood Pressure
D．	Advice on Eating Chocolate

(4)

What's the meaning of “bite their tongues” in the first paragraph?
[　　]
A．	Think of it．
B．	Speak up．
C．	Stop talking
D．	Listen to it

答案：1．C;2．D;3．A;4．C;

练习册系列答案

欢乐岛暑假小小练系列答案

过好暑假每一天系列答案

暑假生活学习与生活系列答案

小学升初中衔接教材中南大学出版社系列答案

相关题目

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。

　　　　　　　　　　　Ａ

Researchers who helped discover a new species of Mexican butterfly are offering to sell the naming rights to raise money to fund more research. Co-discoverer Andrew Warren is hoping to raise at least $50,000 by auctioning(拍卖) off the rights to name the 4-inch “owl eye” butterfly, which lives in Sonora, a Mexican state bordering Arizona.

“That would support at least two years of research for our team down in Mexico,” Warren said. “Money goes a long way down here in Mexico.”

According to the scientific tradition, discoverers of a new species have the say in naming it. In recent years, some discoverers have auctioned off their naming rights to raise money.

Warren said the amount being sought for the butterfly is not out of the question, noting that naming rights for a new monkey species brought in $650,000 two years ago. A group of 10 new fish species that went on the naming auction block at the same time earlier this year brought in a total of $2 million.

The butterfly discovered by Warren and researcher George Austin ranges as far north as Mexico.

The butterfly was actually in a collection, misidentified as an example of another new species, at the McGuire Center for Lepidoptera and Biodiversity at the Florida Museum of National History in Gainesville, said Warren. They soon began the hard process of determining that it was indeed a “new” model of butterfly.

After checking photos and comparing it with other known species, they determined it was a separate species.

Where did the researchers discover the new species of butterflies?

A. In Sonora. B. In Mexico state.

C. In a place in US. D. Near the US-Mexico border.

Why will the researchers sell the naming rights of the butterfly?

To raise money for wildlife protection.

To raise money for more research.

To cause people’s attention to the new discovery.

To cover the cost of the research.

When the butterfly was first discovered, people thought ______.

it was a new species at once

it wasn’t a species of American butterfly

it belonged to the monarch branches

it belonged to a new species

We can infer from the passage that ______.

the new species of butterfly live both in the US and Mexico

it took the researchers a lot of efforts to determine the new species of butterfly

the researchers are not sure whether they can get the money they want from the auction

it is the first time that the new species of butterfly has been found

笫三部分：阅读理解（共20小题；每小题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C、D）中选出最佳选项。
A
My parents influenced us with the concepts of family, faith and patriotism when l was young．Even though we struggled to make ends meet, they stressed how fortunate we were to - live in a great country with limitless opporturuties．
I got my first real job when l was ten． My dad, Benjamin, injured his back working in a cardboard - box factory and was retrained as a hairstylist． He rented space in a little mall and gave his shop the fancy name of Mr． Ben's Coiffure．
The owner of the shopping center gave Dad a discount on his rent for cleaning the parking． lot three nights a week, which meant getting up at 3 a．m．To pick up trash, Dad used a little machine that looked like a lawn mower． Mom and I emptied garbage cans and picked up litterby hand．It took two to three hours to clean the lot． I'd s1eep in the car on-the way home．I did this for two years, but the lessons I leacmed have lasted a lifetime,I acquired' disci-pline and a strong work morality, and leamed at an early age the impmtance of balancing life's competing interests-----in my case, school, homework and a job．This really'helped during my senior year of high school, when l worked 40 hours a week flipping hamburgers,at a fast – food joint while taking afull load of college - prep courses． The hard work paid off ．I attended the U．S．Milttary Academy and went on to reaceive graduate degree in law and business from Harvard． Later,I joined a big Los Angetes law firm and was elected to the California state assembly． In these jobs and in everything else I’ve done,I have never forgotten those nights in the parking lot．The experience taught me that there is dignitty in all work and that if people are workmg to provide for thems elves ahd their families ,that is something we should honor．
56．According to the text, the author thinks
A．he is lucky to have many chances to get a job
B．it is difficult to find a job to make ends meet
C．his parents are full of complaint about their life
D．it is not acceptable to live in such bad conditions
57． In order to get a discount on rent,
A．his father had to work as a hairstylist
B．his father had to work in a cardboard - box factory
C．they had to clean the-parking lot three nights a week
D．his father had to pick up litter by hand three hours a day
58.Which of the following is NOT true of the author?
A．He got the graduate degrees from Harvard．
B．He took a college - prep courses at high school．
C．He took a part - time job during his senior year．
D．He regretted having worked in the parking lot．
59．What does the underlined sentence "The hard work paid off" mean?
A．The author got a high pay by working hard．
B．The author compkuned of the hard work．
C．The effort wluch he made had no effection．
D．The hard work was worthwhile for the author．
60．We can leam from'the text that ________
A．it is urrimaginable for a child to help his family
B． it is honored to work for one's family as a member
C． it is unnecessary to keep work rules-of behaviour
D．the harder the work is, the more interest one shows

.
第三部分：阅读理解（共20小题，每小题2分，满分40分）
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
I moved to this area seven years ago. For years I have had noisy neighbors. Ever since I moved into this flat, I’ve had to put up with noise during the night. I decided I’d had enough and I’ve been looking for a new flat since the beginning of the year. I haven’t found anything till now. Every week I go to the estate agent’s（当地房地产代理人的）office, but it’s the same story. “I might have something by the end of the week” he says, or, “Wait till next week. I think I might have a few flats by then.” I’ve seen a few flats during my search, but I don’t like any of them. One flat I saw has been empty for two years. “It’s got a busy road on one side and a railway on the other!” I said loudly, “I want peace and quiet.” Last week I visited the agent again. “I won’t leave till you show me something,” I said. “I’ve got just the flat for you.” I went to see it and I was frightened. “But it’s next to a cemetery!” I cried. “But you won’t have noisy neighbors,” my agent said. “It’s exactly right for peace and quiet!”
56．The writer has had to bear the noise in this area for             years.
A．about seven      B．six    C．nine D．four
57．The writer decided to move away because            .
A．he had been looking for a new flat
B．his neighbors were not friendly
C．he could no longer stand the noise
D．he wanted to sell his old flat
58．Which of the following is NOT true?
A．The writer would like a quiet place to live in.
B．The agent didn’t want to help the writer at all.
C．The writer has seen several flats already.
D．It seemed rather difficult to rind a right flat.
59．The main idea of the passage is         .
A．how the agent tried to help the writer find a flat
B．why the writer was satisfied with the agent’s service
C．how difficult it was to find a new flat
D．you can depend on the estate agents for a nice flat

请阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该选项的标号涂黑。

One morning more than thirty years ago. I entered the Track Kitehen, a reandeant where everyone from the humblest (卑微的) to the most powerful came for breakfast. I noticed and empty chair next to an elderly. Unshaven man, who looked somewhat disheveled. He was wearing a worn-out hat and was alone, I asked if I might join him. He agreed quietly and I sat down to have my breakfast.

We cautiously began a conversation and spoke about a wide range of things. We never introduced ourselves. I was concemed that he might are no money and not be able to afford something to eat. So as I rose to go back to the counter and buy a second cup of coffee , I asked.

“ May I get you something ? ”

“ A coffee would he nice . ”

Then I bought him a cup of coffee. We talked more, and he accepted another cup of coffee. Finally, I rose to leave, wished him well, and beaded for the exit. At the door I met one of my friends. He asked.

“ How did yountre to know Mr.Galbreath? ”

“ XXX ? ”

“ The man you were sitting with. He is chairman of the Board of Churchill Downs. ”

I could hardly believe it . I was buying, offering a free breakfast, and feeling pity for one of the world’s richest and most powerful men ! ”

My few minutes with Mr. Galbreath changed my life. Now I try to treat everyone with respect .no matter who I think they are, and to meet another human being with kindness and XXX.

56. wint ar underhand word “dishevcled mean?

A.ybtendly

B.unndy

C.centle

D.kned

57.The author beght coffce for the old man because ______.

A.he wought the old man was poor

B.he wanted to start a conserstion

C.he intended to how his politeness

D.he would like to thank the old man

58.How did the auther probably feel after he talked with his friend?

A.Proud

B.Pitiful

C.Surpricd

D.Rectful

59.What is the inegge mainly expressed in the story?

A.we should learn to he generous

B.It is honorable to help those in need.

C.People in high postans are not like what we expect[来源:学&科&网Z&X&X&K]

D.We should avoid judging people by their appearances.

第三部分阅读理解（共20小题；每小题2分，满分40分）

阅读下列短文，从每题所给的四个选项（A、B、C和D）中选出最佳选项，并在答题卡上将该项涂黑。

A flock of hungry pigeons were flying across the sky in search of food. Having traveled a long distance, they felt tired and settled down on a tree. Just below the tree, they saw grains strewn（抛洒）all over the ground. The pigeons were happy to have found enough food to eat. All the pigeons came down from the tree and started eating the grains. As they were doing so, a huge net fell on them and trapped them all.

The pigeons were taken aback. They noticed a hunter sitting at a distance from the tree, a bow and arrow in hand. The pigeons realized it was the hunter who had trapped them in the net. The hunter got up and began to move towards the pigeons.

The leader of the pigeons spoke,“ Friends, we are in great trouble. The hunter will catch us if we do not act swiftly in a few seconds. There is only one option available at this moment. Let all of us use our force together and fly up along with the net. If all of us use our force and fly together, we can fly carrying the net along with us. Let us start now.”

All the pigeons agreed with him and flew high carrying the net along with them, After traveling enough distance away from the hunter, the pigeons settled on a tree and carefully came out of the net one by one and thus escaped the evil design of the hunter.

56. Who strewed the grains over the ground?

A. A villager. B. The hunter. C. The pigeon owner. D. The writer.

57. The word “_________” has the closest meaning to the underlined word “option“.

A. reason B. choice C. action D. opinion

58. How did the pigeons react when they got trapped?

A. They didn’t know what to do. B. They tried to fly in all directions.

C. They remained rather calm. D. They decided to fight for their lives.

59. This story wants to tell us that ________.

A. two heads are better than one B. confidence will save everyone

C. teamwork can work wonders D. actions speaker louder than words

试题分类