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题型:阅读理解 题类:模拟题 难易度:普通

辽宁省沈阳市(东北三省四城市)2021届高三英语二模试卷(含听力音频)

阅读理解

Video calls are a common occurrence, but have you imagined being able to touch the person on the other end of the line? Scientists are making this a reality.

Researchers at the University of New South Wales, Australia, have invented a soft skin stretch device (SSD), a haptic device that can recreate the sense of touch. Haptic technology can mimic the experience of touch by stimulating localized areas of the skin in ways that are similar to what is felt in the real world, through force, vibration or motion.

Vibration is the most common haptic technology today and has been built into many electronic devices, such as one attached to the back of a trackpad in laptops. However, haptic feedback with vibration becomes less sensitive when used continuously. The existing technology also has great difficulty recreating the sense of touch with objects in virtual environments or located remotely.

The new technology overcomes issues with existing haptic devices. The research team introduced a novel method to recreate the sense of touch through soft, artificial "muscles".

It works like this: imagine you call a friend in Australia. You wear a haptic glove with the SSDs and your friend also wears a glove with 3D force sensors. If your friend picks up an object, it will physically press against your friend's fingers. And the glove with 3D force sensors will measure these interactions. The force signals can be sent to your glove so your device will generate the same 3D forces, making you experience the same sense of touch as your friend.

The haptic devices could be used in various fields, allowing users to feel objects inside a virtual world or at a distance. This could be especially beneficial during such times like the COVID-19 pandemic when people rely on video calls to stay connected with loved ones. Or it could be used in medical practices. Doctors can feel a patient's organ tissues without touching them.

(1)、What does the underlined word "mimic" in paragraph 2 probably mean?
A、Recall. B、Strengthen. C、Copy. D、Repeat.
(2)、What does the author focus on in the third paragraph?
A、Limitations of the haptic technology. B、Application of haptic devices. C、Common use of continuous vibration. D、Haptic feedback with vibration.
(3)、In which of the following situations can SSD be used according to the author?
A、Tasting a dish on the video. B、Feeling a dress being sold online. C、Giving a telephone interview. D、Receiving on-site medical treatment.
(4)、Which word can best describe SSD according to the text?
A、Unrealistic. B、Conventional. C、Innovative. D、Adjustable.
举一反三
    When people introduce themselves,  I always hear them say "I'm just ahousewife".  I don't understand whytheir introduction is always filled with regret and self - pity.  Is it, really a crime to be a housewife? Isit really embarrassing when you choose not to work outside and instead chooseto work in  your home?

    How could you be "just ahousewife" when the basic social unit of society depends on you and yourservice? A housewife works for the longest hour, supporting your husband, childstudies, caring for eld-ers, managing finances, paying bills, grocery shopping,cooking according to individual taste, cleaning, etc. A housewife could beanyone: daughter, wife, mother, teacher, financial advisor, fashion designerand nurse, gardener, driver, cook, and so on. Don't think you are not being paid for it.  You get the re-ward that no money canoffer-the love and affection of your family, their trust in you, ahappy home and your own satisfaction.

    It is you who choose to be in thisoccupation, willingly or for any other reason. After a busy day, all wait to return to the comfortable home set by you.They know you will be there to absorb all their stress and tiredness and relaxthem. Would the life have been the same had you been working outside to earnsome money? Would you along with your family have been able to buy all thecontent in life that you are enjoying now with that money?

    Respect yourself for what you are. Introduce yourself to the world with the same dignity. The world understandsthe importance of your job; it's time to make them accept it. Introduceyourself with pride and with twinkle in your eyes "I am a housewife".Kick that "just" out.

根据短文理解,选择正确答案。

    A new generation addiction is quickly spreading all over the world. Web holism, a twentieth century disease, affects people from different ages. They surf the net, use e-mail and speak in chat rooms. They spend many hours on the computer, and it becomes a compulsive (强迫的,强制的) habit. They cannot stop, and it affects their lives.

    Ten years ago, no one thought that using computers could become compulsive behavior that could affect the social and physical life of computer users. This obsessional behavior has affected teenagers and college students. They are likely to log on computers and spend long hours at different websites.

    They become hooked on computers and gradually their social and school life is affected by this situation. They spend all free time surfing and don't concentrate on homework, so this addiction influences their grades and success at school. Because they can find everything on the websites, they hang out there. Moreover, this addiction to websites influences their social life.

    They spend more time in front of computers than with their friends. The relation with their friends changes. The virtual life becomes more important than their real life. They have a new language that they speak in the chat rooms and it causes cultural changes in society.

    Because of the change in their behavior, they begin to keep themselves apart from the society and live with their virtual friends. They share their emotions and feelings with friends who they have never met in their life. Although they feel confident on the computer, they are not confident with real live friends they have known all their life. It is a problem for the future. This addictive behavior is beginning to affect all the world.

根据短文理解,选择正确答案。

    It'll soon be the birthday of one of my closest friends, Susie. I still cannot decide what to give her. She's a rare friend because she has been there for me all the time whenever I need a friend to talk to. I can always depend on her to be the first to arrive to give me advice when I have problems. I guess I am so lucky to have her as a friend.

    It's more than seven years since I first met Susie in our school. I joined the theater group and she was a director then. At first I thought she was intimidating but in the end I realized that she needed to keep a strict image in order for her actors and actresses to take her seriously. And then during practice I got a chance to know her better. In fact, she was a friendly and warm-hearted person. Soon we become good friends.

    I don't know exactly what to give my friend on her birthday as I believe she has everything. So it's really hard to buy her a gift she will like. This year I want something different and special but I don't know what to give. One day I searched the internet without any purpose and to my surprise there is a really lovely site where you can buy all kinds of gifts.

    I scanned(浏览)some of their items and I found cool and exciting gifts. I chose a special personalized bracelet(手镯). I'm sure that this will look perfect on her. I put our arms as part of the design of the bracelet so that it'll remind us that we'll forever be friends. I can't wait to give her my gift but I won't tell her yet. I don't want to destroy the surprise.

 阅读理解

Scholars in quest of demystifying the enigmatic depths of the subaquatic cosmos have been bestowed with a trove of invaluable data, courtesy of a conglomerate of international experts who have compiled a compendium delineating the fauna that emit or are anticipated to emit acoustic waves beneath the waterline.

Under the aegis of Audrey Looby, a luminary from the University of Florida, the Global Library of Underwater Biological Sounds consortium, in unison with the World Register of Marine Species, has meticulously chronicled 729 species of marine mammals, aquatic vertebrates, and invertebrates that generate either active or passive auditory signals. Furthermore, the register encompasses an additional 21,911 species presumed to be potential sources of sound.

"Given that the aquatic expanse envelops more than 70% of the Earth's terrestrial envelope, the majority of our planet's ecosystems are submerged, and it is a prevalent misconception that the majority of these aquatic entities exist in an auditory vacuum. The recently unveiled exhaustive digital repository, which catalogues the known sound-producing creatures, is unprecedented and has the potential to transform the domains of marine and aquatic science," elucidated the team of investigators.

"The act of eavesdropping on the subaquatic symphony can unveil a plethora of insights regarding the species that orchestrate these sounds and serves a multitude of applications, from the stewardship of fisheries, the detection of invasive species, to the appraisal of the imprint of human activity on the environment," remarked Looby, who is also the co-architect of FishSounds, a repository that curates a spectrum of research records on the acoustic emissions of fish.

The research of this collective was disseminated in the annals of Scientific Data and featured contributions from 19 scribes hailing from six distinct nations. "Comprehending the modalities of interaction between marine species and their environs is of paramount global significance, and the unrestricted availability of this dataset marks a monumental stride towards this aspiration," proclaimed Keran Cox, an affiliate of the investigative cadre.

"The majority of individuals are acquainted with the vocalizations of cetaceans or marine mammals, yet are frequently astonished to discover that a multitude of fish and invertebrates also utilize sound as a medium of communication," Looby stated. "Our database serves to exemplify the ubiquity of sound production in the subaquatic realm across a diverse array of creatures, yet our understanding remains in its infancy, with much yet to be uncovered."

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