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  • 题型:任务型阅读 题类:常考题 难易度:普通

    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

        Rivers play an important role on the earth, and we can't imagine what the earth would be like without rivers. 1

        With a length of 6, 650 kilometers, the Nile is the longest river in the world. The Nile River has been the source of human civilization since ancient times. The Nile has two main branches—the White Nile and the Blue Nile. The White Nile starts from the Great Lakes region of East and Central Africa through Lake Victoria.2 The Blue Nile carries with it a lot of fertile soil which turns out to be very important to farming in Egypt.

        The Amazon River is the world's largest river with a width of about 40 kilometers during the rainy seasons but about 10 kilometers wide when it is not flooded. The Amazon River has such a big water volume that it accounts for(占.....比例) more than 20% of all the world's fresh water—far more than any other river. 3The main Amazon River flows mostly through Brazil and Peru but its tributaries can also be found in many other countries.

        4It has a depth of about 250 meters. Its length is 4, 700 kilometers. The sources of the Congo River are in the highlands and mountains in the Eastern Africa Rift Valley. It's the second largest river in terms of water volume. 5The Congo River basin(盆地) is the catchments(流域,集水区) area of the Congo River. It lies in both north and south of the Equator, making its flow very stable as there are always some tributaries experiencing a rainy season at any time.

    A. Some of them are worth mentioning.

    B. The Congo River is the world's deepest river.

    C. Do you know which is the deepest river in the world?

    D. The Blue Nile originates from(发源于)Lake Tana in Ethiopia.

    E. Without rivers, there would be no living life in and along them.

    F. And it flows through the second largest rain-forests in the world.

    G. Streams that begin in the Andes Mountains are its sources.

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    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。

        There is an English saying:“{#blank#}1{#/blank#}.” Until recently, few people took the saying seriously. Now, however, doctors have begun to look into laughter and the effects it has on the human body. {#blank#}2{#/blank#}.

        Tests were carried out to study the effects of laughter on the body. People watched funny films while doctors checked their hearts, blood pressure, breathing and muscles. It was found that laughter has similar effects to physical exercise. {#blank#}3{#/blank#}. If laughter exercises the body, it must be beneficial.

        Other tests have shown that laughter appears to be able to reduce the effect of pain on the body. In one experiment doctors produced pain in groups of students who listened to different radio programs. The group that tolerated(忍耐) the pain for the longest time was the group which listened to a funny program. {#blank#}4{#/blank#}.

        {#blank#}5{#/blank#}. They have found that even if their patients do not really feel like laughing, making them smile is enough to produce beneficial effects similar to those caused by laughter.

    A. Laughter can make one's life longer.

    B. As a result of these discoveries, some doctors in the United States now hold laughter clinics in which they help to improve their patients' condition by encouraging them to laugh.

    C. The reason why laughter can reduce pain seems to be that it helps to produce a kind of chemicals in the brain which reduce both stress and pain.

    D. It increases blood pressure, the heart beating and breathing; it also works several groups of muscles in the face, the stomach and even the feet.

    E. Although laughter helps cure the disease, doctors still can not put this theory into clinic practice.

    F. Laughter is the best medicine.

    G. They have found that laughter really can improve people's health

    任务型阅读

        You know that you have everything to be thankful for:a loving family,a pretty good job,and a healthy working body.Still,you keep feeling that what you have just isn't enough.Sure,you can be happier by making some life changes.{#blank#}1{#/blank#} It will make you more likely to start enjoying that sunshine instead of complaining(抱怨)about sunburn.

        Live in the present.

        The people who are the happiest with their lives are able to enjoy and hug the present moment.{#blank#}2{#/blank#} Focus on what the day will bring you instead of what happened yesterday or what you'll be able to change about tomorrow. {#blank#}3{#/blank#}

        Though your life may not be perfect in the moment,there are surely some things that you can be very grateful for,whether it's your loving family,your amazing friends,your health,your cool new job,or your amazing home.You probably don't have all of these things but surely there are a few things you can remind yourself to be grateful for every single day.

        Stop comparing yourself to others.

        Stop thinking about how big your neighbor's house is,how great your friend Jack's job is,or how perfect your best friend's relationship is.You'll never get anywhere if you compare yourself to others.{#blank#}4{#/blank#}

        Hang out with people who are satisfied with their lives.

        Surround yourself with people who are good influences.They will show you that there are all kinds of ways to be happy,and will maybe even give you some tips for how to walk to difficult situations.{#blank#}5{#/blank#} They are more likely to come up with some reasons to be unhappy.

    A.Be grateful for what you have.

    B.What if there is a major obstacle (障碍)standing in your way?

    C.Take some time to enjoy exactly what you're doing right now.

    D.The easiest way to be satisfied with your life is to adjust yourself positively.

    E.Avoid people looking for reasons to be upset with their life.

    F.But if you drop comparing completely,you'll only be doing yourself a favor.

    G.Get regular exercise with friends every day.

    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,并在答题卡上将该项涂黑。选项中有两项为多余选项。

        Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Over forty percent of Americans worry about losing eyesight, but it's easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight:

        Schedule yearly exams.{#blank#}1{#/blank#} Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.

        Protect against UV rays (紫外线). Long-term stay in the sun creates risk to your eyes. No matter what the season is, it's extremely important to wear sunglasses.{#blank#}2{#/blank#}

        Give your eyes a break. Two-thirds of Americans spend up to seven hours a day using computers or other digital products.{#blank#}3{#/blank#}Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away.{#blank#}4{#/blank#}As part of a healthy diet, eat more fruits and vegetables each day. Vitamins (维生素) C and E help protect eyesight and promote eye health.

        Practice safe wear and care of contact lenses (隐形眼镜). Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk.{#blank#}5{#/blank#}Otherwise, you may have problems such as red eyes, pain in the eyes, or a more serious condition.

    A. Eat your greens.

    B. Eye care should begin early in life.

    C. They can properly protect your eyes.

    D. Stay in good shape by taking more vitamins.

    E. Parents usually don't care about their own eyesight.

    F. Always follow the doctor's advice for appropriate wear.

    G. This frequent eye activity increases the risk for eye tiredness.

    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。

    How to protect your ears

        You and your friends are leaving a concert on a Friday night. When you get outside, your ears are ringing. You have to shout to be heard. {#blank#}1{#/blank#} So no harm done…right?

    Not quite. Temporary buzzing may be easy to ignore, but repeated exposure to loud noise will eventually cause serious— and irreversible(无法治愈的)— hearing loss. A new study conducted by researchers at Brigham and Women's Hospital in Boston shows that one in five people between the ages of 12 and 19 are experiencing slight hearing loss, and one in 20 have mild hearing loss. {#blank#}2{#/blank#}But the good news is that there plenty of ways you can protect your ears from further damage — and still listen to the music you love:

        Ask around. Put your earbuds in or your headphones on, and then ask a friend next to you whether or not he or she can hear what you're listening to. {#blank#}3{#/blank#}Turn it down.

        Buy noise-canceling headphones. A pair of earbuds or headphones that fits comfortably will limit outside noise so that you can hear your music better at lower volumes.

        Take breaks.  {#blank#}4{#/blank#} So when listening to music, take your headphones off for 15 or 20 minutes and let your ears enjoy the quiet.

        {#blank#}5{#/blank#}You can buy a cheap pair at any drugstore as an easy way to lower volume at concerts — or while playing or practicing your own music — without changing the quality of the sound.

    A. Use earplugs.

    B. Keep the volume below 70 percent.

    C. If the answer is yes, your music is too loud.

    D. But by morning, your hearing is totally back to normal.

    E. Like every other part of your body, your ears need rest.

    F. Unfortunately, there's no way to get back hearing you've already lost.

    G. The exposure to noise is louder and longer than in any previous generation.

    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。

    Tips for Procrastinators (拖延者)

        You manage to finish and hand the project in on time, but you feel exhausted. Then, your teacher says, "Get ready. We will start the test in 5 minutes." {#blank#}1{#/blank#}

        Many of us are guilty of delaying doing what we should do. At the same time, we might risk missing a deadline and not getting a good mark. It is also very stressful. Here are some tips for procrastinators on how to get your work done ahead of time.

        Create a to-do list. Creating a list will help organize your work and ideas while keeping you on track. {#blank#}2{#/blank#} Keep it up to date by checking off completed tasks as you go along. This will keep you focused and orderly.

        {#blank#}3{#/blank#} Chances are, you won't be able to get a lot of work done when you're tired. Finding a time of day when you are full of energy will get you to be more productive.

        Choose reliable study partners. Working with study partners will encourage you to complete the task at hand and ensure that you remain focused. {#blank#}4{#/blank#}

        Divide the work into smaller parts. Procrastination is often a reaction to feeling overwhelmed (无法对付的). Dividing work into smaller parts will make it easy to handle. {#blank#}5{#/blank#} You will find your ability and be more likely to finish what you need to do.

        Hopefully these tips will help you do away with the stressful, last-minute efforts of a procrastinator.

    A. Work when you're feeling energetic.

    B. Remind yourself to turn off all the devices.

    C. You forgot that there's also an examination today.

    D. Try to encourage yourself to stick to your work plan.

    E. Deal with your tasks a bit at a time instead of wasting time wondering where to start.

    F. Put the tasks that you feel less confident about or are likely to avoid on the top of the list.

    G. You know that others are relying on you and they think that you deserve trust and are responsible.

     任务型阅读

    Gardening 380 Kilometers above Earth Astronauts have to go through physical, psychological, and technical training. They also go through training in how to care for plants. These "astronaut gardeners" share their work and living space with plants.

    Taking seeds and plants along on a trip isn't a new idea. As space trips become longer, it will be necessary to grow food in space. {#blank#}1{#/blank#} Because of this, it's not practical to send everything needed for a long journey, only to be used once and thrown away.

    Plants can serve many uses on a space journey. They can provide more fresh things. {#blank#}2{#/blank#} Also, plants can help to make air quality better because they produce oxygen. They can improve the quality of the air inside the spacecraft—the only air the astronauts can breathe.  {#blank#}3{#/blank#} Due to the lack of gravity in space, the oxygen that the plants produce stays around the plants. This can actually kill them, so fans are needed to circulate the air. Without gravity, roots don't "know" to grow down, leaves don't "know" to grow up, and water doesn't easily travel up the roots to the leaves. {#blank#}4{#/blank#} Besides, soil is too heavy to send to space, and special liquid gels (胶) are used to help plant growth.

    Scientists are also working on the plants themselves. They are trying to make plants grow more rapidly and grow with less water and light in space, and they are looking for ways to make plants more resistant to disease. {#blank#}5{#/blank#} Imagine that deserts may one day provide lots of fresh food for local people, saving transportation costs. Similarly, plants that are resistant to disease could provide an important food supply. With the world's population now at seven billion (十亿) people, our astronaut gardeners may help discover ways to feed those billions.

    A. Every plant grown in space must have several uses.

    B. However, there are challenges with growing plants in space.

    C. Such methods may result in improvements back here on Earth.

    D. The cost of taking anything into space is about $22,000 per kilogram.

    E. Specialized containers are being developed to help the plants grow correctly.

    F. Astronauts will welcome the addition of fruits and vegetables to their diet of dry foods.

    G. Currently all oxygen is taken aboard in tanks and then caught again so it can be reused.

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