2023全国100所名校单元测试示范卷高三英语卷十八

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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 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 3.5ounces 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(润滑的) 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 skills by increasing blood flow to the brain.

1.What’s the meaning of “bite their tongues” in the first paragraph?

A. Stop talking. B. Speak up.

C. Think of it. D. Listen to it.

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 best title for this passage?

A. Chocolate, a Healthy Food

B. More Chocolate, Less Health

C. Chocolate and Blood Pressure

D. Advice on Eating Chocolate

试题答案

1.A

2.D

3.A

【解析】

试题分析: 这篇文章主要介绍了人们过去认为巧克力不好，这是一个误区。科学研究表明，巧克力是一种健康食物，对人体的健康有益。

1. 词义猜测题。根据第一段的第二句可知，人们通常认为巧克力对健康有害，而最后一句“Evidence is showing that some kinds of chocolate are actually good for you in the following ways”可知，实际上巧克力对对健康有好处，所以人们必须停止谈论巧克力的坏处了。故选A。

2. 推理判断题。根据“people who drank chocolate milk between workouts did better on a tiredness test”可知，我们应该在工作期间喝巧克力牛奶。A、B、C三项均不符合文意。故选D。

3. 标题归纳题。A 巧克力——健康的食品；B 巧克力越多，越不健康；C 巧克力和血压；D 吃巧克力的建议。根据第一段的第一句“Chocolate is good for your heart, skin and brain”可知A项符合题意。

考点：考查健康保健类阅读