1.阅读下列短文,从每题所给的A,B,C和D四个选项中选出最佳选项。

Growing up on a farm, I learned from my parents about the large bees we called mangangava. But in college, when I gave a presentation about those bees, I didn't mention their familiar name; instead I used formal terms when describing their adaptations for pollinating (授粉). I was afraid of being judged for expressing my personal knowledge in a science class. But when the instructor pressed me to tell the class whether I'd seen the bees myself and what I called them, my views and my whole career path began to change. I realized my background was valuable, and that my calling was to help educate others like me.

My parents worked on a small farm and I often helped out when I was not in school. They had a close relationship with nature, something they learned from my grandparents and passed down to me. This was why I became interested in biology.

In college, I joined a series of labs to gain research experience, but my interest in pursuing a career as a scientist began to wane after I realized my research was not helping poor people like my parents. As a black student from a rural community, I also felt out of place in most classes. The feeling of not belonging circled in my head. I sometimes thought about giving up.

My instructor's request that I share my knowledge of the mangangava bee changed my view. She saw that tapping into my personal experiences would help me grasp the scientific concepts. No other professor had shown that kind of sensitivity, which helped me realize I did have a place in higher education and that I didn't need to hide who I truly am.

I'm now a master's student in education, working on a project that explores the connection between science and traditional knowledge. I don't think I'd be here if I hadn't crossed paths with my instructor. We need more educators and scientists like her-people who can serve as role models and know that the best way to nurture new scientists is to allow students to be themselves.

(1) What did the author initially think of his background when in college? A. It was something he wanted to hide. B. It motivated him to carry on his research. C. It wasn't adequate for his college studies. D. It gave him an advantage over others.
(2) What does the underlined word "wane" in paragraph 3 probably mean? A. maintain B. shape C. fade D. rise
(3) What should a good educator do according to the author? A. To value students' personal knowledge and views. B. To be equipped with rich knowledge of a certain field. C. To treat students from different backgrounds equally. D. To inspire students to work as hard as he or she does.
【考点】
推理判断题; 词义猜测题; 细节理解题; 故事阅读类; 记叙文;
【答案】

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阅读理解 常考题 普通
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1. 阅读下列短文,从题中所给的 A、B、C、D 四个选项中选出最佳选项。

Metaura Pro claims to be the world's first wearable air-conditioning device capable of constantly blowing cold air to keep the wearer cool.

Conventional wearable cooling systems only circulate the surrounding air, and thus don't do a very good job of cooling people down. The stronger the wind blows, the hotter you get. This is definitely not what you want during those hot summer days. Metaura Pro, on the other hand, relies on a cooling solution to produce genuinely cold air that is 7 degrees Fahrenheit (华氏的) cooler than that of the surrounding area, in fan mode, and up to 18 degrees Fahrenheit cooler than the surrounding air, in cooling mode. The device has a smart app and relies on artificial intelligence to regulate air temperature.

Metaura Pro is driven by a powerful motor and its cooling modules are made up of 26 lightweight flat objects that wrap around the wearer's neck and help to reduce heat. The motor is linked to a high-speed fan at the back of the device which also drives away some of that warm air around the neck. The device also has a VC plate, which has a liquid-cooled, heat-equalizing mechanism, efficiently creating a temperature differential between hot and cold temperatures.

"What sets Metaura Pro apart from the competition is that it produces genuinely cold air lower than the surrounding temperature, refreshing you during those dog days of summer," the Metaura Pro Kickstarter crowdfunding page reads. 

Metaura Pro not only supplies a cooling function, but also has the capacity for heating as well in winter, it can be used to warm your body to a comfortable temperature, when the surrounding air feels cold.

The device intelligently monitors itself, so when you take it off, it recognizes that it is no longer in use and will automatically shut off and switch to standby mode to save power consumption. Metaura Pro wearable collar is powered by a chargeable battery that can provide only 3 hours of cooling on a single charge. The device weighs 435 grams, which is not heavy, but definitely noticeable.

(1) How does Metaura Pro manage to keep people cool? A. By dropping the body temperature. B. By circulating the surrounding air. C. By producing lower-temperature air. D. By blowing the strong wind around.
(2) What is mainly discussed about Metaura Pro in paragraph 3? A. Its internal structure. B. Its operating costs. C. Its amazing function. D. Its working principle.
(3) What may be the disadvantage of the device? A. It puts limitation on cooling function. B. It switches to different modes by hand. C. It possesses a relatively short battery life. D. It depends much on outdoor temperatures.
(4) Which of the following is a suitable title for the text? A. A double-mode smart phone app B. A cooling air-conditioning system C. A rechargeable battery for e-products D. A wearable temperature-adjusting device
阅读理解 未知 普通
2.阅读理解

The "30 by 30" campaign to protect 30% of the world's oceans by 2030, supported by more than 70 nations, is known mostly for ambition and few achievements so far. Just 7% of the seas are protected and only 2.7% are highly protected.

Setting aside nearly a third of the oceans, the fishers say, is an idea developing nations in South America and elsewhere can hardly afford. That argument against a large expansion of sea protected areas is heard around the world, and the gap between conservationists and fishers has grown wider as fish population declines and the appetite for seafood grows along with the global population.

Research published recently aims to dramatically change that situation. The study suggests that protecting 30% of the oceans not only could restore biodiversity to ocean habitats, it could also increase the annual global catch by eight million tons about 10% of the catch today. After all, the only way to get more food from the ocean is to protect more. And, as a bonus, it would provide a "cheap, natural solution" to climate change by reducing the amount of seafloor carbon emitted (排放) into the seas by fishing trawlers (拖网渔船).

In the study, an international team of 26 scientists analyzed the world's unprotected ocean waters to calculate which are threatened by overfishing, habitat destruction, and release of carbon. The team then mapped locations globally where protections would provide the greatest benefits to fish resources, biodiversity and climate.

The findings can be used by nations to address the three related aspects separately or in combination. Fully addressing all three will require that at least 30% of the oceans be protected, but nations can still realize significant protections by focusing on key areas, and global cooperation to strategically locate protected areas can be nearly twice as effective as individual nations working alone.

(1) What are the first two paragraphs mainly about? A. The wide support for the campaign. B. The challenges of protecting the oceans. C. The worldwide efforts to resist illegal fishing. D. The achievements in reducing ocean pollution.
(2) Which is not the benefit of restoring oceans? A. It keeps sea species stable. B. It improves the global climate. C. It helps to increase fish population. D. It removes carbon from the seafloor.
(3) What is the purpose of the text? A. To discuss the methods of fishing sustainably. B. To stress the importance of biological balance. C. To appeal for building ocean protected areas globally. D. To introduce the background of the "30 by 30" campaign.
(4) In which section of a newspaper may this text appear? A. Environment. B. Geography. C. Travel. D. Economy.
阅读理解 模拟题 普通
3.阅读理解。阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

Do patients of female doctors seem to live longer? Study after study has shown that it may be true. A recent study looked at the outcomes of male and female heart patients. It found that death rates for both women and men were lower when the doctor was female. Women treated by male doctors had the highest death rate.

The reason is that women doctors are more likely to listen to their patients. They are more likely to take their patients seriously than male doctors do.

Another study focused on listening. It found female doctors spent more time listening to patients than their male colleagues did. But taking time to listen comes with a cost. By the end of the day, the women doctors fell an hour behind in their schedules.

Does this make women “better" doctors? Well, yes and no. Listening skills are the key. It follows that listening leads to taking patients seriously. Listening is particularly important for the well-being of heart patients. Heart attack symptoms can be different in men and women. Chest pains, for instance, are less common in women who are having a heart attack. If there is no chest pain, doctors often leave out a heart attack. Male doctors are less likely to listen to female patients. They may be more likely to miss other heart attack symptoms.

Why do female patients do better when treated by female doctors? It may be that women patients feel more comfortable talking to female physicians. Or it may be that women doctors are more focused on the unique heart disease symptoms that can occur in women. It could be that women doctors are better communicators. Or women doctors may be better at picking up clues from female patients.

(1) What can be inferred from paragraph 1? A. Men treated by male doctors had the highest death rate. B. Women treated by male doctors had lower death rate. C. Men treated by female doctors had the highest death rate. D. Women treated by female doctors had lower death rate.
(2) Why patients of female doctors seem to live longer? A. Because female doctors are more skilled. B. Because female doctors are more charming. C. Because female doctors know more about patients. D. Because female doctors are unwilling to give up.
(3) What is the cost of taking time to listen to patients for women doctors? A. Their health will be badly damaged. B. They won't make as much money as men do. C. They will miss the time spent with their families. D. They have to spend more time finishing their work.
(4) The reason for female patients doing better when treated by female doctors is _______. A. uncertain B. unexpected C. objective D. obvious
阅读理解 常考题 普通