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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2019届高三英语一模试卷

阅读理解

    With smart technology increasingly influencing all aspects of our lives, it is only a matter of time before someone invents “smart” shoes—ones that can be made based on personal needs. Called “ShiftWear”, the sneakers are the brainchild of a team of businessmen, and engineers led by New York-based designer David Coel.

    The adaptable shoes can be customized by using a smart phone app. Shoe owners will have the option of selecting a design from a variety of HD pattern by famous artists or creating one themselves. The company's founders imagine a marketplace where artists can not only share but also sell their designs to others. Despite being electronic, the designs are clearly visible even in the brightest sunlight. What's even cooler is that by switching on a backlight, users can even show off their designs in the dark!

    According to Coel, the sneakers will keep their charge “forever” if only images are displayed. Though they will need periodic recharging, active users have nothing to worry about. That's because the shoes are equipped with special walk-n-charge technology that powers the shoes—with every step. Inactive users also have options of charging the sneakers without using wires.

    The bottom part of the shoes is covered with Kevler fibers, a kind of strong material, reducing normal wear and tear. Even better? They are completely waterproof (not let water through) and can even be thrown into an ordinary laundry machine for a quick wash! The company predicts that the shoes will range the price from $150 to $1000 depending on the size of the E-panels where the designs are displayed.

    This is not the first time that electronics and shoes have combined. Lithuania-based iShuh Technology has come up with a similar concept that connects e-reader panels to a smart phone app via the Bluetooth. Whether these smart shoes become as popular as our smart devices remains to be seen, though they surely are attractive.

(1)、What can we know about the smart shoes from the text?
A、The electronic designs can not be seen clearly at night. B、The designers make sure every pair of sneakers are unique. C、The bottom of the shoes can last longer due to special materials. D、The shoes have to be washed by hand to protect the electronics.
(2)、What does Paragraph 3 mainly talk about?
A、How the sneakers are charged. B、How the sneakers can work well. C、What images the sneakers show. D、What technology the sneakers carry.
(3)、The varied prices of the sneakers mainly depend on ________.
A、the length of the shoes B、the size of their e-panels C、the designers of the shoes D、the materials of their bottoms
(4)、How does the author feel about the sneakers' future market?
A、Negative. B、Anxious. C、Uncertain. D、Confident.
举一反三
阅读理解

    The Internet plays a big part in human life. We use it for work and pleasure. We use it to learn a new language. We find advice on it. We use it to connect with family and friends. We use it to stay in touch with events we care about. The list goes on and on.

    As far as the Internet being a part of our lives. - Well, that train has left the station. This expression means there is no going back to an Internet-free life. But can using the Internet too much be bad for our health? It might be, say researchers. A new study finds that heavy Internet use may be connected to high blood pressure (血压) in a young group: teenagers.

    The study results show that teens who spend at least 14 hours a week only may cause high blood pressure, which makes your heart and blood vessels (血管) work too hard. Over time, this extra pressure increases your risk of a heart attack. High blood pressure can also cause heart and other diseases.

    The Henry Ford Hospital in Detroit, Michigan did the study. 335 young people, from 14 t0 17 years old, took part in it. 134 0f the teens were described as "heavy Internet users". And researchers found that out of these 134 teens, 26 had high blood pressure. The researchers say the study is the first to connect heavy web use with high blood pressure.

    The lead researcher is Andrea CassidyBushrow. She said, "Using the Internet is part of our daily life, but it shouldn't ruin us." Ms. Cassidy-Bushrow adds that it is important for teens to take regular breaks from their computers or smartphones and do some kind of physical activity. She also suggests that parents shouldn't let their children use the Internet for more than two hours a day, five days a week.

阅读理解

    "Hey, little boy, will you support me when I'm getting old?" Wang Wenshan, 35, asked his newborn baby as he hugged him at home.

    The Chinese tradition of raising sons to support parents in their old age has been weakened by the rapidly growing economy and improved standard of living. As is the case with more and more developed countries, China faces an aging society. People are living longer and having fewer children. Therefore, many Chinese families are falling into a 4-2-1 family pattern: a couple raises one child and supports four elderly parents. But few realize that a problem is likely to happen ahead.

    The aging of the population is a trend that now affects a growing number of countries. The Information Office of the State Council, China's cabinet, issued(发行) a white paper on measures China has been taking to help its elderly population. The paper said China's population entered the aging period at the end of the 20th century and the proportion of people aged 60 and above accounted for over 10 percent of the entire population. By the end of 2005, China had nearly 144 million people over 60, accounting for 11 percent of the population, according to the white paper.

An expanding aged population inevitably means that many issues must be settled, as the problem concerns every aspect of society. It puts more pressure on each family, causing disturbing economic consequences and serious social problems. It also challenges the labor force supply and the pension system.

    "I used to think that it's not an issue for me to provide for the aged," said Wang, whose parents and parents-in-law all enjoy pensions and medical insurance. But last year Wang's father suffered from a serious illness and afterward Wang began to feel the pressure on his shoulders.

    After his father recovered, Wang opened a bank account for each parent and put away some money in the account every month to prepare for future uncertainties. In addition, he has to save money every month to provide for his son's future education. "I'm now breaking my back to support my family: saving pensions for the parents, my son's education funds, and living costs."

    Wang also bought some commercial old-age insurance for himself. "We have to take precautions(预防) before it is too late, and many of my colleagues share the same view," he said.

阅读短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

A Lesson Plan from Life Planning Education: A Youth Development Program

    Purpose: To learn about body language and how to use body language.

    Materials (材料): Cards; container

    Time: 25-35 minutes

    Planning Notes:

    ·Write the words below on cards:

    angry disappointed shy afraid sad happy nervous excited bored

    ·Place the cards in the container so volunteers can draw them out one at a time.

    Steps:

    First make sure that all volunteers know what body language means (expressing feelings through body movement and facial expressions). Go over the following instructions:

    ·I'll need at least 9 volunteers to play a game similar to charades (猜词游戏).

    ·The first volunteer will draw a card with a feeling written on it and act out the feeling without using words.

    ·The rest of the group will guess what feeling is being communicated. Once someone correctly guesses the feeling, the next person in line will draw a card and act out what is written on it, again without words.

    ·The game will continue until there are no more cards or until time is up.

    At last, end the activity using the discussion points below:

    ·Can you give examples of when someone's body language communicated a different message from what he/she actually skid?

    ·Sometimes one person is offended (冒犯) by another's body language. How can you work to keep that from happening? Answers may include: be honest and direct; match your nonverbal messages to your verbal ones; be aware of (清楚) cultural attitudes toward different kinds of body language.

阅读理解

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 阅读理解

Pick up any packaged processed food, and there's a decent chance that one of its listed ingredients will be "natural flavour". The ingredient sounds good, particularly in contrast to "artificial flavours" since there is a common belief that ingredients from nature are necessarily safer than something artificially made. But it's not true. Then what exactly does the natural flavour mean? It refers to extracts (提取物) got from natural sources like plants, meat or seafood. When consumers see the "natural flavour" on a label, they are unlikely to assume that someone is squeezing the juice from oranges into their bottles. They know even though natural flavour must come from natural sources, it needn't all come from the plant or meat. For example, orange flavours might contain not only orange extracts, but also extracts from bark and grass.

So if flavours like orange are needed, why not just use oranges? The answer comes down to "availability, cost, and sustainability", according to flavour chemist Gary Reineccius of the University of Minnesota. "If you're going to use all your grapes on grape soda," Reineccius says, "you don't have any grapes for wine making; the products are going to be exorbitant; besides, what do you do with the by-products you create after you've squeezed all the juice out of the grapes?"

Actually, while chemists make natural flavours by extracting chemicals from natural ingredients, artificial flavours are made by creating the same chemicals artificially. The reason why companies bother to use natural flavours rather than artificial flavours is simple: marketing. "Many of these products have health titles," says Platkin, professor from Hunter College. "Consumers may be talked to believe products with natural flavours are healthier, though they are nutritionally no different from those with artificial flavours. Natural flavours may involve more forest clear-cutting and carbon emissions from transport than flavours created in the lab."

Platkin suggests getting more transparent (易懂的) labeling on packaging that describes exactly what the natural or artificial flavours are, so consumers are-not misled into buying one product over another because of "natural flavours". Reineccius also offers simple guidance: "Don't buy anything because it says ‘natural flavours'. Buy it because you like it."

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