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(證據(jù)) 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(炎癥).

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 their blood pressure drop quickly.

Muscle magic

Chocolate milk may help you recover after a hard workout(鍛煉). 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(滑潤的)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

【解析】

試題分析：這篇文章主要介紹了人們過去認(rèn)為巧克力不好，這是一個誤區(qū)。經(jīng)科學(xué)研究表明巧克力是一種健康食物，對人的健康有益。

1.根據(jù)They describe chocolate as “something to die for” or say “death by chocolate”，故選C。

2.這句話的意思是在鍛煉后喝巧克力牛奶的人比在鍛煉后喝運(yùn)動飲料的人，更容易恢復(fù)體力，故選D。

3.根據(jù)Chocolate is good for your heart, skin and brain，A項(xiàng)為正確答案。

4.根據(jù)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(證據(jù)) is showing that some kinds of chocolate are actually good for you in the following ways，故選C。

考點(diǎn)：說明文閱讀理解。

點(diǎn)評：要想答好題目，重在理解全文意思。這篇文章非常簡單，先看問題，再帶著問題讀短文，找出各段落的主旨句，理解全文內(nèi)容，總結(jié)全文中心，然后再回到問題上來，很容易選出正確答案。

 

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