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题型:阅读理解 题类:模拟题 难易度:普通

山东省师范大学附属中学2019届高三第五次模拟考试试卷

阅读理解

    Have you ever pressed the pedestrian button at a crosswalk and wondered if it really worked? They're called “placebo(安慰剂)buttons” 一buttons that mechanically sound and can be pushed,but provide no functionality.

In New York City, only about 100 of the 1, 000 crosswalk buttons actually function. Crosswalk signals were generally installed before traffic jam had reached today's levels.

    But while their function was taken over by more advanced systems—such as automated lights or traffic sensors — the physical buttons were often kept, rather than being replaced at further expense. Other cities,such as Boston, Dallas and Seattle, have gone through a similar process, leaving them with their own placebo pedestrian buttons. In London, which has 6, 000 traffic signals, pressing the pedestrian button results in a reliable “Wait” light. But that doesn't necessarily mean that the “green man”— or “pedestrian stage” in traffic signal design profession — will appear any sooner.

    “We do have some crossings where the green light comes on automatically, but we still ask people to press the button because that enables accessible features,'' said Glynn Barton, director of network management at Transport for London.

    These features, such as blind tracks and hearable traffic signals, help people with visual disorder cross the road and only function when the button is pressed. As for the lights, a growing number of them are now combined and become a part of an electronic system that detects traffic and adjusts time frequency accordingly (giving priority to buses if they're running late, for example), which means that pressing the button has no effect.

    According to Langer, a Harvard psychologist, placebo buttons give us the illusion (错觉)of control — and something to do in situations where the alternative would be doing nothing. In the case of pedestrian crossings, they may even make us safer by forcing us to pay attention to our surroundings. “They serve a psychological purpose at the very least,” she added.

(1)、Why are the physical buttons still kept in some cities?
A、Because it may cost money to replace them. B、Because they remain as memories of a city. C、Because do have real functions in traffic. D、Because they can result in reliable lights.
(2)、Which of the following word can replace the underline word “features” in Paragraph 4?
A、Functions. B、Uses. C、Equipment. D、Facilities.
(3)、If you pressed a “placebo button” in London, what would happen?
A、All traffic would be affected. B、Some kind of sound might appear. C、Pedestrians came first to cross the road. D、“Green man” were bound to show up earlier.
(4)、What can we know about “palcebo buttons” from Langer's words?
A、They can really control traffic. B、They serve little functions. C、They may work mentally. D、They can help the blind.
举一反三
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Speaking to Develop Self-confidence

Overcoming stage fright

    Most people are nervous about public speaking. {#blank#}1{#/blank#} If you know that your topic is interesting, and that your material is well organized, you have already reduced a major worry.

Facial expressions

    {#blank#}2{#/blank#} During your speech try to change your facial expressions to convey the emotions that you feel. Throughout your speech you need to use expressive facial expressions.

Eye contact

    When you speak, you should look your audience straight in the eye. The idea is to give the impression that you are talking to each individual in your audience. If you have a large audience, try to look at people in the middle of the room, then slowly look to the right side of the room, then to the left side, then back to the center of the room. {#blank#}3{#/blank#} This will give the audience the idea that you are not interested in your topic or in them.

{#blank#}4{#/blank#}

    Enthusiasm is being lively and showing your own personal concern for your subject and your audience. If you are truly interested in your topic, your delivery is certain to be enthusiastic and lively.

Varying speaking rate

    Your words should not be too fast or too slow. If you speak too slowly you will bore your audience. If you speak too rapidly you will be difficult to understand. Adapt your rate to the content of your speech. For example, if you are explaining complex information, slow down. {#blank#}5{#/blank#}

A. If you are nervous , take a few steps to your right or left while speaking.

B. Smiling before you start your speech shows that you are not nervous.

C. The best way to cope with nervousness is to be really well prepared.

D. If you are happy or enthusiastic, you should speed up.

E. Don't look at the floor, the ceiling or out the window.

F. Speaking with enthusiasm

G. Inspiring your audience

阅读理解

    In modem times, many teenagers have idols of their own who are always some stars on TV on the Internet, etc. These stars always think that a slimmer figure may be perfect for themselves. However, does size really matter? Are teenage fans trying hard to become like their idols? Do famous stars really have the power to influence people especially teenagers?

    For the longest time, many parents blame (责备) teen idols for influencing the way their kids act. Have you noticed how teens idolize the stars these days? Even, their personal affairs are being followed by kids these days. Take for example the case of Lindsay Lohan or Mary Kate Ashley, They are definitely famous teen stars. However, since they are trying to project an image to satisfy a lot of people in show business their health and body suffer. Many kids are aware of this problem. But they are easily influenced by these stars to exercise and eat less.

    It is a fact that the media and especially famous teen stars can influence people powerfully. But teenagers are easily influenced because teenage years are the period when our personality and identity developments take place. Teens watching TV shows and reading magazines are easily pulled into the dieting and harmful eating habits because the media have some ways to pull these acts. They use thin models and stars to endorse (宣传) products or to star in an up-and-coming shows or movies. With fierce competition, stars are forced to eat less and do extreme exercise routines to get the roles or offers that come their way.

    Living in today's time and generation is a bit disturbing to a lot of parents. Media, especially as well as the stars, have a very powerful influence to drive teenagers to good or bad. It's good that we can control ourselves to avoid bad things from happening. If not, parents should really be aware and guide their teens to determine what's in and what's out.

阅读理解

    Loud cheers and applause broke out at NASA's Jet Propulsion Lab on Monday, November 25, 2018, as the unmanned lander, called Insight, touched down on Mars, after nearly seven years from design to launch to landing.

    The great arrival of the spacecraft­designed to listen for quakes and shakes as a way to discover the Red Planet's inner secrets, how it formed billions of years ago and, how other planets like Earth took shape­marked the eighth successful landing on Mars in Nasa's history.

    Minutes after InSight landed on the surface of Mars, the first image was sent back, showing a wide flat area as seen through a dirty camera.

    The touchdown came after a nearly seven-month, 300 million-mile travel from Earth to Mars, during which the InSight spacecraft had to slow down from a speed of more than 12,000 mph. The spacecraft's heat shelter helped the lander survive temperatures as high as 2,700℉.

    Each step along the way was watched nervously at JPL, with updates delayed by the eight-minute light travel time between Earth and Mars. Mission controllers hugged each other with joy when the signals were received. "We are proud of everything that has gone on today," they told us reporters.

    The first picture of the surface of Mars was sent back to Earth by one of the MarCO nanosatellites (马可纳米卫星) that accompanied InSight during its travel to Mars. The dust from the landing made the view unclear. Pictures from it were expected to be clearer once the dust settled and the lens cover (镜头盖) was removed.

    Hours later, InSight's batteries were charging as expected. The InSight team also passed on another picture, taken by a different camera that's fixed on the lander's robotic arm. The view is clearer, showing the robotic arm and the seismometer, which is used to discover the actual movement of the ground.

阅读理解

Fifteen-year-old Sansa has been writing for eight years and has been working on a book for the past four. Feeling stuck and unable to write, she started searching for writing groups in Los Angeles, looking for guidance. When she found WriteGirl, she was inspired.

Keren Taylor started WriteGirl in 2001 as a way to help teen girls who did not have access to creative writing programs. "Teen girls are incredibly vulnerable(脆弱的) and invisible," Taylor said. "They really need to be lifted up and inspired."

At WriteGirl, 400 women writers volunteer to mentor(指导) 700 teenagers a year. Every girl who has gone through the mentorship program has gone to college and several have pursued careers as professional writers. Through the program, girls dive into poetry, fiction, songwriting, play and so on, learning techniques from professional women writers. This leads to well-rounded training and sets WriteGirl apart from other organizations.

A typical exercise at WriteGirl is mic and rant, a 30-second session before writing for each girl. As a vehicle for teens to get their ideas out, it empowers girls to explore anything meaningful to them. "Not the flowery language, or rather, complicated expressions that sound skillful, but more of the natural, this is what I'm thinking and what I'm feeling." Taylor said.

Sansa's mentor Danyella Wilder is attracted by the long-term nature of mentoring at WriteGirl. Wilder wishes she had a program like this herself when she was 15. "To just have an organization where people are spending their time just to tell you, ‘Hey, good job,' or ‘That was amazing.' You're at the age where you need to hear that."

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