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题型:阅读理解-阅读单选 难度:0.65 引用次数:85 题号:10385152

Foods to Eat to Burn More Calories


WATERMELON

Watermelon is brimming with B vitamins which boost your energy levels and curb your need to munch on an extra snack. A cup of diced watermelon contains 46 calories and virtually no fat. Watermelon is a rich source of potassium, dietary fiber, protein, vitamin A, magnesium, vitamin C, and iron.

Watermelon is one of powerful foods to eat to burn more calories. Watermelon is also high in lycopene, the antioxidant that lower your risk of macular degeneration, heart disease, and cancer. With 90 percent water, watermelon is filling you up but are not filling you out. Enjoy fresh watermelon juice, smoothie, or use it any summer fruit salad you like.


GRAPEFRUIT

Grapefruits speed up your metabolism and help burn a lot of calories. This fruit will help feel full faster and longer. According to the U. S. Department of Agriculture National Nutrient Database, one half of a grapefruit contains around 53 calories. Moreover, grapefruit is rich in fiber that may help stabilize your blood glucose levels. You can add grapefruit to your fruit salad, smoothies or drink a grapefruit juice.


CELERY

The secret of celery is very simple: it contains less calories and helps burn more than you eat. Celery mostly consists of water and that's why it is good as a part of a balanced diet

However, this food is not suitable for celery diet only as your body won't get the necessary minerals and nutrients. So the best decision will be to combine it with some other foods.


WHOLE GRAINS

Studies show that whole grains are healthier than refined grains and that they lower the risk of getting a chronic disease. This type of grains is also a good part of a diet as it takes more time to digest and you won't get hungry for a longer period of time. Whole grains are rich in various vitamins, minerals and carbohydrates but low in fat.


GREEN TEA

Rich in antioxidants green tea boosts your metabolism and helps lose weight, which is just fantastic for ladies, isn't it? Simply enjoy a cup of hot fragrant green tea and do a great favor to your body.

1. To balance blood glucose levels, you'd better take                    in regularly.
A.green teaB.whole grains
C.watermelonD.grapefruit
2. From the passage we can know that _______.
A.grapefruit contains more calories than watermelon.
B.whole grains are healthier because they contain more water and various minerals.
C.both grapefruit and green tea can help speed up metabolism for those who are eager to lose weight.
D.having celery diet before a cup of green tea can help get enough nutrients to lose weight.
3. Which column can we read this passage in the newspaper?
A.Book ReviewB.Health
C.EntertainmentD.Learning Kit

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【推荐1】A team in Norway recently conducted in-depth research on writing by hand and typing on a keyboard.

The team invited 36 university students who had to either write or type words displayed on a screen. The study participants used a digital pen to write in cursive (草书) on a touchscreen, and they used one finger on a keyboard to type. The researchers used a special cap with 256 sensors. This cap was worn by the students, and their brain activity was recorded for five seconds each time they were asked to write or type.

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“We’ve shown that the differences in brain activity are related to the careful forming of the letters when writing by hand while making more use of the senses. Since it’s the movement of the fingers carried out when forming letters that promotes brain connectivity, writing in print also has similar benefits for learning as cursive writing,” Audrey adds. “This also explains why children who have learned to write and read on a tablet can have difficulty differentiating between letters that are mirror images of each other, such as ‘b’ and ‘d’. They haven’t felt with their bodies what it feels like to produce those letters.”

Considering handwritten note-taking is becoming less common in educational settings, the researchers advocate for more opportunities for students to write by hand. “There’s some evidence that students learn more and remember better when taking handwritten lecture notes, while using a computer with a keyboard may be more pragmatic when writing a long text or essay,” Audrey concludes.

1. What was the special cap used to do?
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B.Evaluate the participants’ writing styles.
C.Tell the participants when to write or type.
D.Record the time the participants used to write.
2. What does paragraph 3 focus on about the study?
A.Its backgrounds.B.Its equipment.
C.Its outcomes.D.Its process.
3. What plays the key role in strengthening brain connectivity?
A.Recognizing letters’ mirror images.
B.Learning to practice cursive writing.
C.Forming the habit of taking notes.
D.Writing letters carefully by hand.
4. What does the underlined word “pragmatic” in the last paragraph mean?
A.Difficult.B.Traditional.
C.Special.D.Practical.
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【推荐2】There’s nothing better than a walk in the countryside for lifting our spirits. Connecting with nature has been proven to help our mental health. For some, the best tonic is to wander through a forest, but as we admire the trees that surround us, it’s worth knowing these trees are doing more than just being nice things to look at.

We’re already aware of the healing properties of trees - they produce oxygen and clean the air we breathe by absorbing about a quarter of all human-caused carbon dioxide emissions. Deforestation isn’t helping with this which is why so many people want to save them. But there’s more to these impressive forms of vegetation than we might think. Researchers have discovered evidence that proves they are actually intelligent.

It’s thought that trees talk and share resources right under our feet, using a network of fungi (真菌). Under the ground are tree roots, and fixed among them, along with bacteria, are thousands of superfine threads of fungi. And research has shown that they are all interconnected. They can help each other by sharing nutrients, and they can even warn of approaching threats. Scientists say it’s like the trees are talking to one another.

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So it seems trees really are the stars of our natural world, and with around three trillion of them on our planet, it’s time to show them some respect if we want them to flourish.

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A.A health report.
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D.A popular science magazine.
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【推荐3】Perhaps you have heard a lot about the Internet, but what is it, do you know?The Internet is a network.It uses the telephone to join millions of computers together around the world.


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4. What does the writer try to tell us with the last two sentences?
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