The sunflower plant bears bright yellow flowers that always face the sun, hence the name. However, the plant is grown not only for its beautiful flowers, but also for its oil that has a host of health benefits. Sunflower oil prevents diseases, lowers cholesterol levels, keeps the heart healthy, and even prevents certain forms of cancer. Sunflower oil is a kind of “magic oil” when it comes to skin care, as it makes your skin soft and smooth, and prevents signs of aging. So, let us know more about its effects on your skin.
1. It Acts as an Effective Emollient(润肤霜).
Sunflower oil is an effective emollient, which means that it helps the skin retain moisture. Thus, people with dry skin can benefit immensely from the regular use of the oil. Also, it is mild, and provides relief from irritation and inflammation of the skin.
2. It Offers Sun Protection.
Sunflower oil is a rich source of vitamin E. The high vitamin content prevents the sensitive cells of the skin from being damaged by the ultraviolet (UV) rays of the sun. Also, the beta-carotene (β-胡萝卜素) present in sunflower oil helps neutralize(中和) free radicals that are responsible for causing damage to the skin, including sunburn and skin cancers.
3. It Prevents Earlier Aging.
Vitamin E present in sunflower oil not only protects the skin from sun damage, but also from earlier aging. What’s more, regular use of sunflower oil can reduce wrinkles and make one look younger. Also, sunflower oil is rich in antioxidants(抗氧化物质) that keep the skin fresh.
4. It Prevents Skin Infections(感染).
Sunflower oil is a rich source of essential fatty acids that protect the skin from bacterial infections. Hence, it gives you a healthy skin.
5. Additional Effects.
There are other ways in which sunflower oil can prove to be a boon for your skin. These are given as follows:
It helps reduce dark spots; it helps lighten dark circles; it helps soften rough and dry skin; it can be used to remove make-up; it helps relax tired eyes.
1.Sunflower oil can be good for the following EXCEPT ________.
A. reducing cholesterol levels
B. preventing heart diseases
C. making skin smooth and impressive
D. curing some kinds of cancers
2.What are the functions of vitamin E?
A. To make ultraviolet rays and beta-carotene.
B. To stop sunburn and treat skin cancers.
C. To protect skin and slow the pace of aging.
D. To produce wrinkles and make skin bright.
3.Which of the following is NOT true?
A. Sunflower oil can weaken dark spots.
B. Sunflower oil may lead to skin infections.
C. Sunflower oil can make you attractive.
D. Sunflower oil may keep eyes in comfort.
4.Which is the best title for the passage?
A. Benefits of Sunflower Oil for Skin
B. Sunflowers Make Life Beautiful
C. Sunflower Oil Ends Diseases Greatly
D. Benefits of Growing Sunflowers
高一英语阅读理解中等难度题
The sunflower plant bears bright yellow flowers that always face the sun, hence the name. However, the plant is grown not only for its beautiful flowers, but also for its oil that has a host of health benefits. Sunflower oil prevents diseases, lowers cholesterol levels, keeps the heart healthy, and even prevents certain forms of cancer. Sunflower oil is a kind of “magic oil” when it comes to skin care, as it makes your skin soft and smooth, and prevents signs of aging. So, let us know more about its effects on your skin.
1. It Acts as an Effective Emollient(润肤霜).
Sunflower oil is an effective emollient, which means that it helps the skin retain moisture. Thus, people with dry skin can benefit immensely from the regular use of the oil. Also, it is mild, and provides relief from irritation and inflammation of the skin.
2. It Offers Sun Protection.
Sunflower oil is a rich source of vitamin E. The high vitamin content prevents the sensitive cells of the skin from being damaged by the ultraviolet (UV) rays of the sun. Also, the beta-carotene (β-胡萝卜素) present in sunflower oil helps neutralize(中和) free radicals that are responsible for causing damage to the skin, including sunburn and skin cancers.
3. It Prevents Earlier Aging.
Vitamin E present in sunflower oil not only protects the skin from sun damage, but also from earlier aging. What’s more, regular use of sunflower oil can reduce wrinkles and make one look younger. Also, sunflower oil is rich in antioxidants(抗氧化物质) that keep the skin fresh.
4. It Prevents Skin Infections(感染).
Sunflower oil is a rich source of essential fatty acids that protect the skin from bacterial infections. Hence, it gives you a healthy skin.
5. Additional Effects.
There are other ways in which sunflower oil can prove to be a boon for your skin. These are given as follows:
It helps reduce dark spots; it helps lighten dark circles; it helps soften rough and dry skin; it can be used to remove make-up; it helps relax tired eyes.
1.Sunflower oil can be good for the following EXCEPT ________.
A. reducing cholesterol levels
B. preventing heart diseases
C. making skin smooth and impressive
D. curing some kinds of cancers
2.What are the functions of vitamin E?
A. To make ultraviolet rays and beta-carotene.
B. To stop sunburn and treat skin cancers.
C. To protect skin and slow the pace of aging.
D. To produce wrinkles and make skin bright.
3.Which of the following is NOT true?
A. Sunflower oil can weaken dark spots.
B. Sunflower oil may lead to skin infections.
C. Sunflower oil can make you attractive.
D. Sunflower oil may keep eyes in comfort.
4.Which is the best title for the passage?
A. Benefits of Sunflower Oil for Skin
B. Sunflowers Make Life Beautiful
C. Sunflower Oil Ends Diseases Greatly
D. Benefits of Growing Sunflowers
高一英语阅读理解中等难度题查看答案及解析
A bright yellow “M” tells you that it’s a McDonald’s restaurant; we also associate the cheerful theme tune “I’m Lovin’ It” with the famous US fast food.
A brand’s music has a similar effect on its customers as its logo. “It appeals directly to the heart, where consumers’ decisions are really made,” wrote Marketing Week.
This is probably why companies from around the world have recently focused more on building a “sonic (声音的) identity”.
An example is the software company Tencent QQ. Since 2014, this Chinese company has been trying to trademark (申请商标权) its “Di-Di-Di-Di-Di-Di” notification sound. The trademark was finally approved on Nov 15, which means that Tencent’s “Di-Di-Di-Di-Di-Di” notification sound is now protected by law and can only be used by QQ.
Sound and music can also help tell stories. In Game of Thrones (《权力的游戏》) there are so many characters that it is difficult to memorize them all. So, they wrote melodies (旋律) specific to each family. The result is that characters do not only look familiar, but sound familiar too.
“I think a huge reason why sound inspires action is that, on an unconscious level, we are always listening,” Lauren Nagel, executive creative director at Pandora Media, told GeoMarketing. “You can close your eyes, but you can’t shut your ears.”
1.What is the influence of a brand’s music, according to Marketing Week?
A. It creates a relaxing environment.
B. It helps to get customers’ attention.
C. It makes the brand better known.
D. It encourages consumers to make quick decisions.
2.The example of Tencent QQ is mainly used to show ______.
A. how companies value their sounds and music
B. the importance of trademark protection
C. the lasting impact of a brand’s music
D. what makes a good notification sound
3.How does music help Game of Thrones?
A. It helps to create more impressive scenes.
B. It tells about the characters’ personalities.
C. It suggests that important things are coming.
D. It makes the characters easier to remember.
高一英语阅读理解中等难度题查看答案及解析
In late summer or early fall the large, yellow seed heads of sunflowers will be ripening. If gardeners can keep off the birds and other wildlife trying to eat the seeds, they can have a large harvest. The bright yellow blooms will make a rainbow garden, brightening up any space.
However, planting the sunflower seeds is a skilled job. Plant seeds no deeper than the full length of itself. Smaller sized sunflowers can be spaced a foot apart. Larger varieties will need to be spaced as far apart as three feet. This allows ripe plants enough space for the seed heads to ripen without knocking the ripe seeds off before gardeners have a chance to harvest them.
Most sunflower seeds, especially those with eatable seeds, are large enough to handle without the need for seed sorters. This is why sunflowers make an excellent choice for a children's garden as well. Gardeners will want to mix plenty of soil fertilizers into the ground as sunflowers tend to be heavy feeders.
Sunflowers can be slow starters and the tiny new plants don't seem to grow very rapidly. Gardeners should protect the new plants as they begin to grow. Once they get going, sunflowers are able to out-grow many weeds, making them easier to grow in the home vegetable garden than many other plants.
Most pests and diseases are not a bother to the sunflower, however, more than one gardener has said that their lovely looking plants were destroyed overnight by hungry squirrels, mice or birds. To preserve their harvest, gardeners can cover the ripening seed head with stockings or net cloth to help keep the destroyers off the seeds.
Planting sunflower seeds is easy and can help even the smallest gardener feel successful in their gardening attempts.
1.What is the passage mainly about?
A. How to plant sunflowers.
B. Different kinds of sunflowers.
C. Ways to preserve sunflowers.
D. Tips on making your garden bright.
2.Why should enough space be left between sunflowers?
A. To prevent birds from eating sunflower seeds.
B. To offer the sunflowers enough sunlight.
C. To protect the ripe seed heads before harvest.
D. To help the sunflowers grow stronger.
3.Why do children love to grow sunflowers in their garden?
A. They want to decorate their garden with sunflowers.
B. The seeds are easy to plant and unnecessary to sort.
C. They want to share their own harvest with their parents.
D. Sunflowers don’t need too much soil fertilizer.
高一英语阅读理解中等难度题查看答案及解析
Most of the flowers in nature are red, orange and yellow. If we have seen a black flower, it’s a chance in a million.
People have made a census (普查) to colors of mor e than four thousand kinds of flowers and discovered that only eight of them are black.
As we know, sunlight is formed by seven different colored lights.The wave length of each light is different, so the quantity of heat in each light is also different. Flowers, especially their petals, are easy to be harmed by light temperature.
Black flowers can take in all the light waves which cause the flowers to dry up in the high temperature. So black flowers can rarely survive sunlight. But red flowers, yellow flowers and orange flowers can protect themselves from sunlight by reflecting the red light, yellow light and orange light, each of which has a large quantity of heat.
1. It is _____ to see a black flower.
A. impossible B. seldom C. common D. no chance
2. From the passage we know that _______.
A. black flowers are so weak that it is difficult for them to grow up.
B. there are only eight black flowers in nature
C. sunlight is formed by seven different colored lights, so the wave length of each light is different
D. black flowers can take in the light of all the wave length which makes them dry up because of high temperature
3. Which of the following ideas is WRONG?
A. People have found that only a few kinds of flowers are black.
B. Flowers are easy to be harmed by very high temperature.
C. Red, orange and yellow flowers can also take in the light of all wave lengths.
D. The black flowers can’t protect themselves from sunlight.
高一英语阅读理解简单题查看答案及解析
We all know that a bright future will ______those who always look ahead instead of looking back.
A. belong to B. happen on C. lead to D. turn to
高一英语单项填空简单题查看答案及解析
What present does the man give to the woman?
A. A plant. B. Flowers. C. A CD.
高一英语短对话简单题查看答案及解析
The insects are important to farmers. When a honeybee lands on a flower in plant, pollen (花粉) sticks to its legs. When the bee lands on another flower, some of the pollen falls off and fertilizes the second plant.
The act of spreading pollen is responsible for many fruits, vegetables, nuts and other crops. Yet about 30 percent of honeybees in the United States and other areas have died in recent years.
Mike Leggett is a researcher at the University of Maryland. He wants to learn why so many bees are dying. “The number of colonies (蜂群) that die every winter has been one in three. So on average 30 percent of the colonies have died every winter over the last six winters. And that’s a huge number.” His research team examined the pollen that honeybees carried to their homes. They found that the pollen contained high levels of 35 different pesticides (杀虫剂), which are chemicals used to protect plants. “Pesticides are used, and have been used, pretty widely, for centuries, to protect plants from diseases,” says Mr Leggett.
Keith Oh linger, a farmer and beekeeper in Maryland, has watched many of his bees die every winter. Mr Ohlinger thinks widespread bee death is caused by several things happening at once. But he does not feel sure that pesticides are a part of the problem, “I felt it was the result of a lot of little things. I didn’t feel that there was probably one smoking gun. But there’s a division (分歧) there, some people feel that it is just one thing.”
Honeybees are important to agriculture. This makes the search for an answer to their death very important for Mr Leggett’s team. As he knows, one in every three bites of food we eat is somehow pollinated by honeybees.
1.What could be a suitable title for the text?
A. Why Are Honeybees Important?
B. How Do Honeybees Make Honey?
C. Pesticides Might Harm Honeybees
D. Honeybee Protection in Maryland
2.How does Mr Leggett sound in paragraph 3?
A. Worried. B. Happy.
C. Surprised. D. Hopeful.
3.We know from the fifth paragraph that Keith Ohlinger ________.
A. has become rich by keeping bees
B. cares little about the death of his bees
C. has never used pesticides on his farm
D. doubts whether pesticides have killed his bees
4.In which part of a website can we most probably read the text?
A. Agriculture. B. Health.
C. Food. D. Technology.
高一英语阅读理解中等难度题查看答案及解析
—Should I water the flowers every day?
—Yes. Most house plants require ________regularly.
A. watering B. being watered
C. to water D. to be watering
高一英语单项填空中等难度题查看答案及解析
________ lots of trees and flowers planted everywhere, the city looks more beautiful.
A. As B. For C. With D. Though
高一英语单项填空中等难度题查看答案及解析
—Jessica is very bright and studies very hard _____.
—No wonder she always gets the first place in the examination.
A. as well B. as well as C. either D. also
高一英语单项填空中等难度题查看答案及解析