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题型:阅读理解 题类:模拟题 难易度:困难

2017届内蒙古赤峰二中高三上第三次模拟考试英语试卷

阅读理解

    It is bad to have food stuck between your teeth for long periods of time. This is because food attracts germs; germs produce acid, and acid hurts your teeth and gums. Flossing (使用牙线) helps to remove the food that gets stuck between your teeth. This explains why flossing helps to keep your mouth healthy, but some doctors say that flossing can also be good for your heart.

    It may seem strange that something you do for your teeth can have any effect on your heart. Doctors have come up with a few ideas about how flossing works to keep your heart healthy. One idea is that the germs that hurt your teeth can leave the mouth and travel into your blood.Germs that get into the blood can then attack your heart. Another idea is based on the fact that when there are too many germs in your mouth, the body tries to fight against there germs. For some reason, the way the body fights these mouth germs may end up weakening the heart overtime.

    Not every doctor agrees about these ideas. Some doctors think that the link between good flossing habits and good heart health is only a coincidence. The incidence (发生率) of two or more events is completely random, as they do not admit of any reliable cause and effect relationship between them. For example, every time I wash my car, it rains. This does not mean that when I wash my car, I somehow change the weather. This is only a coincidence. Similarly, some doctors think that people who have bad flossing habits just happen to also have heart problems, and people who have good flossing habits just happen to have healthy hearts.

    The theory that flossing your teeth helps to keep your heart healthy might not be true. But every doctor agrees that flossing is a great way to keep your teeth healthy. So even if flossing does not help your heart, it is true to help your teeth. This is enough of a reason for everyone to floss their teeth every day.

(1)、From the passage, we know that ________.

A、food stuck between your teeth may hurt your teeth B、all of the doctors agree that flossing is good for your heart C、doctors' judgment about flossing is based on medical research D、not every doctor thinks flossing helps to keep your teeth healthy
(2)、The underlined sentence in Paragraph 3 is to ________.

A、provide an example B、make a comparison C、introduce a new topic D、develop the previous statement
(3)、Which of the following best states the main idea of the last paragraph?

A、It is a fact that flossing can help your heart as well as your teeth. B、There is no good reason to believe that flossing will help your heart. C、Because doctors find flossing won't help your heart, it is useless to floss. D、Even if flossing is only good for your teeth, you should still do it every day.
(4)、Which is the best title for the passage?

A、Flossing by Coincidence B、How to Keep Your Teeth Healthy C、Flossing Habits and Healthy Hearts D、Why Doctors Disagree About Flossing
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。

Do you dream?

    Have you ever visited some strange places in your dreams? In fact people have wondered about these strange places for long.{#blank#}1{#/blank#} However, they have been valued as necessary to a person's health and happiness.

    Historically, people thought dreams contained messages from God. It was only in the twentieth century that people started to study dreams scientifically, believing that they tell about a person's character.{#blank#}2{#/blank#} He believed that dreams allow a person to express fantasies or fears, which would be socially unacceptable in real life.

    The second theory to become popular was Carl Jung's compensation theory. Jung, a former student of Freud, said that the purpose of a dream is not to hide something, but rather to communicate it to the dreamer.{#blank#}3{#/blank#} Thus, people who think too highly of themselves may dream about falling; those who think too little of themselves dream of being heroes.

    Using more recent research, William Domhoff from the University of California found that dreaming is a mental skill that needs time to develop in humans.{#blank#}4{#/blank#} Until they reach the age of five, they can not express very well what their dreams are about. Once people become adults, there is little or no change in their dreams. The dreams of men and women differ. For instance, the characters that appear in the dreams of men are often other men, and often involve physical aggression.

    The meaning of dreams continues to be difficult to understand. {#blank#}5{#/blank#} If you dream that a loved one is going to die, do not panic. The dream may have meaning, but it does not mean that your loved one is going to die.

A. Dreams make up for what is lacking in waking life.

B. But anyway, people should not take their dreams as reality.

C. It gives scientists chances to better understand human mind.

D. They have been considered as meaningless nighttime journeys.

E. First, there was Sigmund Freud's theory.

F. They think their mind is trying to tell them something.

G. Children do not dream as much as adults.

阅读理解

    As we all know, children are our future, and it's up to us to arm them with the tools to succeed. Sadly, today's children are sometimes being armed with more dangerous tools like weapons, drugs and gangs in the USA. Once a relatively peaceful environment, many schoolyards of today are becoming unsafe for both students and teachers.

    Home schools are available to give you choices. Home schooling provides top-quality education, flexibility and freedom to create your own schedule. At Sunny Home School we believe the choice should be yours.

    Thanks to modern technology, home schooling information is becoming readily available across the nation. A recent study by the ITBS (Iowa Tests of Basic Skills) and TAP (Tests of Achievement and Proficiency) shows us that students of home schools do particularly well when compared with the nationwide average. In every subject at every grade level, students of home schooling scored obviously higher than those in public and private schools.

    If you're new to home schooling, you may be asking yourself, “Will home schools really work for my children?”

Fact: A nationwide study using a random selection of 1,516 families found students of home schooling to be scoring, on average, at or above the 80th percentile (百分位的第80位) in all areas, on standardized achievement test. (Note: The national average on standardized achievement test is the 50th percentile.)

    Collectively, the staff at Sunny Home School brings 65 years of experience in home schooling curriculum. We've placed students in the top 2% of the nation in math and many are successfully moving on to college.

    One study found that of the home schooled students, 94% said home education prepared them to be independent persons.

    For more home schooling information, call us today toll free at (1800)542-8668.

阅读理解

    Think of a seed buried in a pot. It's dark down there in the potting soil. There's no light, no sunshine. So how does it know which way is up and which way is down? It does know. Seeds send shoots up toward the sky, and roots the other way. Darkness doesn't confuse them. Somehow, they get it right.

    More surprisingly, if you turn a seedling (秧苗) or a whole bunch of seedlings upside down, as Thomas Andrew Knight of the Royal Society did around 200 years ago, the tips and roots of the plant will sense, “Hey, I'm upside down. Look! I. will turn my way to the right direction and do a U-turn.”

    How do they know? According to botanist Daniel Chamovitz, Thomas Knight about 200 years ago guessed that plants must sense gravity. Knight proved it with a crazy experiment involving a spinning plate.

    He attached a bunch of plant seedlings onto a disc. The plate was then turned by a water wheel powered by a local stream at a speed of 150 revolutions (旋转) per minute for several days.

    If you have been at an amusement park in a spinning teacup, you know that because of centrifugal force (离心力) you get pushed away from the center of the spinning object toward the outside.

    Knight wondered, would the plants respond to the centrifugal pull of gravity and point their roots to the outside of the spinning plate? When he looked, that's what they'd done. Every plant on the disc had responded to the pull of gravity, and pointed its roots to the outside. The roots pointed out, and the shoots pointed in. So Thomas Knight proved that plants can and do sense the pull.

阅读理解

    One afternoon I toured an art museum while waiting for my husband to finish a business meeting. I was looking forward to a quiet view of the art works.

    A young couple viewing the paintings ahead of me chatted nonstop between themselves. I watched them a moment and decided the wife was doing all the talking. I admired his patience for putting up with her continuous talk. Distracted by their noise, I moved on.

    I met with them several times as I moved through the different rooms of art. Each time I heard her constant burst of words, I moved away quickly.

    I was standing at the counter of the museum gift shop making a purchase when the couple came near to the exit. Before they left, the man reached into his pocket and pulled out a white object. He extended it into a long stick and then tapped his way into the coatroom to get his wife's jacket.

    "He's a brave man.," the clerk at the counter said, "Most of us would give up if we were blinded at such a young age. During his recovery, he made a promise that his life wouldn't change. So, as before, he and his wife come in whenever there's a new art show."

    "But what does he get out of the art?" I asked. "He can't see."

    "Can't see? You're wrong. He sees a lot. More than you or I do," the clerk said. "His wife describes each painting so he can see it in his head."

    I learned something about patience, courage and love that day. I saw the patience of a young wife describing paintings to a person without sight and the courage of a husband who would not allow blindness to change his life. And I saw the love shared by two people as I watched this couple walk away.

阅读短文,从短文后各题所给的A、B、C、D四个选项中,选出最佳选项。

The Lion King           Release date: July19, 2019

    What it's about: The CG reimagining of the Oscar-winning animated movie follows Simba who grapples with the decision to return home and take his place as king as his uncle Scar's dictatorial leadership threatens to unravel the pride lands.

    Why we're excited for this: The first teaser trailer looks like a near recreation of the opening of the 1994 movie. We have a lot of faith in director Jon Favreau who brought the live-action version of "The Jungle Book" to the big screen. That movie earned nearly $1 billion at theaters.

Artemis Fowl            Release date: August 9, 2019

    What it's about: The adaptation of the Eoin Colfer novels follows 12-year-old genius Artemis Fowl who comes from a family of criminal masterminds. Fowl finds himself face-to-face with a race of fairies who may have something to do with the mysterious disappearance of his father.

    Why we're a bit reserved: Disney usually makes a big fuss over its trailer (预告片) releases. This will either be the start of the next "Harry Potter"-like franchise or a simple one-off if it underperforms.

Frozen II                Release date: Nov. 22, 2019

    What it's about: Disney Animation hasn't released an official synopsis for the sequel to the 2013 hit, but we do know that Kristen Bell, Idina Menzel, and Josh Gad will reprise their roles as Anna, Elsa, and Olaf, respectively. The film will also include new songs about the sisters.

    Why we're interested: While the last "Frozen" short caused some backlash from fans, the sequel is in good hands with returning directors Chris Buck and Jennifer Lee and the Oscar-winning songwriting team of Robert Lopez and Kristen Anderson-Lopez.

Star Wars: Episode IX    Release date: Dec. 20, 2019

    What it's about: Disney and Lucasfilm haven't released an official synopsis yet for the ninth "Star Wars" movie, but we know it will serve as a culmination of the Skywalker storyline and will include more of Carrie Fisher's General Leia through previously unused footage.

    Why you should see it: Say what you will about mixed reviews of "The Last Jedi," but if you've invested years watching the "Star Wars" saga, don't you want to see how it all ends for Kylo Ren and Rey? Maybe we'll learn who Rey's parents are--or not!

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