Summer brings flowers and dirt and barbeque smoke. In the most wintery places, there isn’t much outside on cold days except snow, strong wind and cars warming up. Pine needles, wood smoke and snow---these are the smells of winter, and for people who live with different seasons, wintry weather brings its own set of olfactory(嗅觉的) experiences. But why does the cold of winter smell different from the heat of summer?
One reason is that odor (气味) molecules move much more slowly as the air temperature drops, said Pamela Dalton, an olfactory scientist at the Monell Chemical Senses Center in Philadelphia. That means that there are simply fewer smells to smell on a cold, crisp day than there are on a hot and humid one. It’s the same reason why hot soup smells more than cold soup does and why the garbage truck leaves behind the strongest smells on steamy summer days.
What’s more, our noses don’t work quite well when the surrounding air is cold, Dalton said. In experiments that require biopsies(活组织检查) of olfactory receptors that lie deep inside the nose, researchers at Monell have discovered that the receptors “bury themselves a little more deeply in the nose in winter,” she said, “possibly as a protective response against cold, dry air.”
There is a strong psychological factor in our sense of smell, Hirsch added, and what we expect to smell has a big influence on what we actually smell. In The Invalid’s Story by Mark Twain, for example, a man is stuck on a train next to what he thinks is a rotting dead body but is actually a box of cheese that smells extremely unpleasant. So strongly affected by the smell, he spends too long looking for fresh air on the freezing platform and develops a fever that ends up killing him. “What you think of a smell have powerful effects on you whether you like it and whatever you think it to be,” Hirsch said. “So, if you go outside in winter and you are used to smelling snow or nuts in the fire or whatever you happen to smell outside, that’s what you will interpret smells to be.”
To cope with lack of smells in winter, many people try to burn more candles with pleasant smell, cook more sweet stews(炖菜) and bake more cookies, which creates a greater contrast between the indoor and outdoor environments. “You’re probably fond of indoor smells in the winter,” Dalton said. “Homes are closed up, and windows are closed. We concentrate on the smells of cooking and living.”
1.According to the second paragraph, Pamela Dalton will probably agree that _________.
A.air temperature affects smells’ spreading direction greatly
B.hot soup is more popular with people in winter than cold soup
C.there are not many smells available to be smelled in winter
D.a garbage truck is easier to break down in cold winter
2.The author used the story written by Mark Twain to show that _________.
A.one can easily feel terrible smell in a small space
B.one’s mind and thoughts can affect the sense of smell
C.no one can survive when there is lack of fresh air
D.one’s opinion on smell is quite different from others
3.Which of the following is NOT the measure people take to deal with lack of smells in winter?
A.Closing doors and windows B.Cooking stews
C.Burning candles D.Baking cookies
高二英语阅读理解中等难度题
Summer brings flowers and dirt and barbeque smoke. In the most wintery places, there isn’t much outside on cold days except snow, strong wind and cars warming up. Pine needles, wood smoke and snow---these are the smells of winter, and for people who live with different seasons, wintry weather brings its own set of olfactory(嗅觉的) experiences. But why does the cold of winter smell different from the heat of summer?
One reason is that odor (气味) molecules move much more slowly as the air temperature drops, said Pamela Dalton, an olfactory scientist at the Monell Chemical Senses Center in Philadelphia. That means that there are simply fewer smells to smell on a cold, crisp day than there are on a hot and humid one. It’s the same reason why hot soup smells more than cold soup does and why the garbage truck leaves behind the strongest smells on steamy summer days.
What’s more, our noses don’t work quite well when the surrounding air is cold, Dalton said. In experiments that require biopsies(活组织检查) of olfactory receptors that lie deep inside the nose, researchers at Monell have discovered that the receptors “bury themselves a little more deeply in the nose in winter,” she said, “possibly as a protective response against cold, dry air.”
There is a strong psychological factor in our sense of smell, Hirsch added, and what we expect to smell has a big influence on what we actually smell. In The Invalid’s Story by Mark Twain, for example, a man is stuck on a train next to what he thinks is a rotting dead body but is actually a box of cheese that smells extremely unpleasant. So strongly affected by the smell, he spends too long looking for fresh air on the freezing platform and develops a fever that ends up killing him. “What you think of a smell have powerful effects on you whether you like it and whatever you think it to be,” Hirsch said. “So, if you go outside in winter and you are used to smelling snow or nuts in the fire or whatever you happen to smell outside, that’s what you will interpret smells to be.”
To cope with lack of smells in winter, many people try to burn more candles with pleasant smell, cook more sweet stews(炖菜) and bake more cookies, which creates a greater contrast between the indoor and outdoor environments. “You’re probably fond of indoor smells in the winter,” Dalton said. “Homes are closed up, and windows are closed. We concentrate on the smells of cooking and living.”
1.According to the second paragraph, Pamela Dalton will probably agree that _________.
A.air temperature affects smells’ spreading direction greatly
B.hot soup is more popular with people in winter than cold soup
C.there are not many smells available to be smelled in winter
D.a garbage truck is easier to break down in cold winter
2.The author used the story written by Mark Twain to show that _________.
A.one can easily feel terrible smell in a small space
B.one’s mind and thoughts can affect the sense of smell
C.no one can survive when there is lack of fresh air
D.one’s opinion on smell is quite different from others
3.Which of the following is NOT the measure people take to deal with lack of smells in winter?
A.Closing doors and windows B.Cooking stews
C.Burning candles D.Baking cookies
高二英语阅读理解中等难度题查看答案及解析
April showers bring May flowers, as the saying goes. And with those flowers comes May Day, a holiday that most people have heard of but have no idea what it’s for
May Day, celebrated on May 1 every year, has its roots in ancient pagan(异教徒的) festivals marking a new start of a new season——summer. Over the centuries, it developed and took on a more non-religious nature In Europe, including the addition of maypole dances that the holiday is now associated with. But May Day isn’t all about skipping around with ribbons in the sunshine. It has also been on the same day as International Workers' Day since the 1880s. In fact, May Day refers to America's Labor Day for certain countries.
On May 1, 1886, hundreds of thousands of U. S. industrial workers participated in a nationwide strike to demand an 8-hour workday. The protests in Chicago lasted for several days, and on May 3, a strike at McCormick Reaper Works ended in a brawl with police officers. Several strikers were wounded or killed. The next night, the violence became even worse. When police came to break up a crowd of protestors gathered in Hay-market Square, a bomb went off in the police ranks. The bomb killed seven policemen and wounded 60 more. Police then opened fire on the crowd, killing several men and wounding 200.
In memory of these events, the International Socialist Conference declared May 1 as an international holiday for labor. That’s why the world sees not only celebrations of warmer weather on the first day of May, but oftentimes marches for labor unions as well
1.What does the text mainly talk about?
A. Why people celebrate May Day.
B. How May Day came into existence
C. Activities held to celebrate May Day
D. Ways to honor May Day worldwide
2.From Paragraph 2, May Day was initially celebrated to___________
A. honor the end of April showers
B. mark the beginning of summer
C. explore its religious aspects in Europe
D. show the long history of maypole dances
3.What does the underlined word "brawl "in Paragraph 3 mean?
A. Protest
B. Quarrel
C. Contradiction
D. Fight
4.It can be known from the text that _________
A. all festivals were closely related to religion
B. celebrations on May Day caused many deaths
C. 19th-century workers had a longer workday than eight hours
D. International Workers' Day has no connection with Americas Labor Day
高二英语阅读理解中等难度题查看答案及解析
Don’t Wait Until Flowers Fade
Each spring brings a new blossom of wildflowers in the ditches (路沟) along the highway I travel daily to work.
There is one blue flower that has always my eye. I’ve noticed that it blooms only in the morning hours, and the afternoon sun is too warm it. Every day for approximately two weeks, I see those beautiful .
This spring, I started a wildflower garden in our yard. I can look out of the window while doing the dishes and see the flowers. I’ve often thought that those lovely blue flowers from the ditch would look in that bed alongside wildflowers.
Everyday I drove the flowers thinking, “I’ll stop on my way home and dig them.” “Gee, I don’t want to get my good clothes ...” Whatever the reason, I never stopped to dig them. My husband gave me a folding shovel(铁锹) one year to be used for that purpose.
One day on my way home from work, I was to see that the highway department had moved the ditches and the pretty blue flowers were gone. I thought to myself, “Way to go, you too long. You it when you first saw them blooming this spring.”
A week ago we were shocked and saddened to learn that my oldest sister-in-law has a terminal brain tumor(脑瘤晚期). She is 20 years older than my husband and , because of age and distance, we haven’t been as as we all would have liked.
I couldn’t help but see the between the pretty blue flowers and the between my husband’s sister and us. I do believe that God has given us some time left to plant some valuable that will bloom every year for us.
And yes, if I see the blue flowers again, you can bet I'll stop and them to my wildflower garden
1.A.sweet B.interesting C.different D.particular
2.A.fascinated B.struck C.caught D.charm
3.A.for B.to C.with D.on
4.A.plants B.flowers C.ones D.wilds
5.A.open B.main hall C.front D.kitchen
6.A.great B.well C.horrible D.ugly
7.A.many B.various C.other D.colorful
8.A.passed B.past C.pass D.pasted
9.A.damaged B.ready C.dirty D.smelly
10.A.ever B.once C.never D.even
11.A.expressed B.temporary C.unfinished D.permanent
12.A.annoying B.saddened C.interested D.helpless
13.A.wasted B.ignored C.thought D.waited
14.A.would have done B.need have done C.should have done D.muse have done
15.A.unconsciously B.fortunately C.unfortunately D.consciously
16.A.close B.closely C.closed D.near
17.A.connection B.difference C.meaning D.significance
18.A.friendship B.relationship C.support D.relative
19.A.trees B.memories C.species D.roses
20.A.dig B.rescue C.transmit D.transplant
高二英语完型填空中等难度题查看答案及解析
Bring the flowers into a warm room_________ they’ll soon open.
A. or B. and C. but D. for
高二英语单项填空中等难度题查看答案及解析
The summer I was ten, my mother decided to bring us to the world of art. My brother and I were not very excited when we realized what my mother meant. What she meant was not that we could take drawing classes or painting classes but that we would have to spend one afternoon a week with her at the Fine Arts Museum. Before each visit to the museum, she made us read about artists and painting styles(风格). It was almost as bad as being in school. Who wants to spend the summer thinking about artists when you could be with your friends at the swimming pool?
First we had to read about ancient Egyptians(古埃及人) and their strange way of painting faces and then go to look at them at the museum. My 12-year-old brother thought this was so funny, but I was not interested. Later we had to learn about artists in the Middle Ages who painted people wearing strange long clothing. We had to look at pictures of fat babies with wings and curly (鬈曲的) hair and with no clothes on flying around the edges of paintings. I certainly couldn't see what was so great about art.
On our last visit to the museum, something happened when I saw a painting by a woman called Mary. In it, a woman was reading to a child. The colors were soft and gentle, and you could tell by the mother' s expression how happy she was just to be with the child. I couldn't stop looking at this painting ! I wanted to see every painting Mary had ever made! It was really worth looking at so many paintings to find a painter who could interest me so much.
1.The aim of the mother' s plan was to _________.
A. take them to visit the museum B. introduce them to the world of art
C. ask them to read about artists D. show them different painting styles
2.What was the writer' s experience in the museum before the last visit?
A. She came to feel her mother' s love. B. She liked many paintings.
C. She hardly enjoyed herself. D. She could understand the pictures of fat babies.
3.What made the writer go through a change that summer?
A. One of Mary's paintings. B. A strange way of painting.
C. Artists in the Middle Ages. D. Her mother' s instruction.
4.From the text, we can see _________.
A. the importance of curiosity B. the effect of art
C. the value of learning D. the power of family education
高二英语阅读理解中等难度题查看答案及解析
We spent a day in the country and picked a lot of flowers. Our car was full of flowers inside! On the way home we had to stop at traffic lights, and there my wife saw the bookshelf.(书柜)
It stood outside a furniture(家具)shop. “Buy it,” she said at once. “We’ll carry it home on the roof-rack(车顶架). I’ve always wanted one like that.”
What could I do? Ten minutes later I was twenty dollars poorer, and the bookshelf was tied on to the roof rack. It was tall and narrow, quite heavy too.
As it was getting darker, I drove slowly. Other drivers seemed more polite than usual that evening. The police even stopped traffic to let us through. Carrying furniture was a good idea.
After a time my wife said, “There’s a long line of cars behind. Why don’t they overtake(超车)?”
Just at that time a police car did overtake. The two officers inside looked at us seriously when they went past. But then, with a kind smile they asked us to follow their car through the busy traffic. The police car stopped at our village church. One of the officers came to me.
“Right, sir,” he said. “Do you need any more help now?”
I didn’t quite understand. “Thanks, officer,” I said. “You’ve been very kind. I live just down the road.”
He was looking at our things: first at the flowers, then at the bookshelf. “Well, well,” he said and laughed. “It’s a bookshelf you’ve got there! We thought it was——er, something else.”
My wife began to laugh. Suddenly I understood why the police drove here. I smiled at the officer. “Yes, it’s a bookshelf, but thanks again.” I drove home as fast as I could.
1.From the story we know that .
A.the writer was poor and didn’t buy the bookshelf for his wife
B.the writer’s wife didn’t like the bookshelf at all
C.the writer was not very glad to buy the bookshelf for his wife
D.the writer was always glad to buy something for his wife
2.What made the writer think that carrying furniture was “a good idea”?
A.Other drivers would let him go first.
B.He could drive slowly and it was safe.
C.His wife could use a new bookshelf.
D.He could save a lot of money and time.
3.Why were the police and other drivers so kind to the writer?
A. Because they thought the writer liked studying very much and needed a bookshelf.
B. Because they didn’t think it was polite to overtake a car with a bookshelf on it.
C. Because they thought it was dangerous to carry a bookshelf on a car.
D. Because they thought somebody in the writer’s family had died and he needed help.
4.Why did the writer’s wife begin to laugh?
A.Because the police had helped them a lot.
B.Because at last the police had driven to the church.
C.Because the officer was always looking at the flowers and the bookshelf.
D.Because now she knew what mistake the police had made.
5.When did the officers begin to realize they had made a mistake?
A.After they arrived at the church.
B.Before they overtook the writer’s car.
C.Before they arrived at the church.
D.After the writer’s family left the church.
高二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 million. People have made a census ( 普查 ) to colors of more 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 ( 花瓣 ) , are easy to be harmed by high temperature. Black flowers can take in all the light waves which cause the flowers to dry up in a high temperature. So black flowers can rarely survive sunlight. But red flowers, orange flowers and yellow flowers can protect themselves from sunlight by reflecting the red light, orange light and yellow 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.The passage tells us that ________________.
A.black flowers are so weak that it is difficult for them to grow up. |
B.there is 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 lengths which make them dry up because of high temperature. |
3.Which of the following ideas is NOT true?
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 absorb the light of all wave lengths. |
D.The black flowers cannot protect themselves from sunlight. |
高二英语阅读理解困难题查看答案及解析
The flowers are blooming and the birds are singing as Melinda sits in the rose garden of the nursing home. She is recalling old times as she waits for her family’s arrival. The nursing home has been Melinda’s new settlement ever since Thomas passed away a week ago. Thomas had fought a long and hard battle against lung cancer for three years. Unfortunately, he has broken the promise that he and Melinda had made: to be with each other for every birthday. Melinda knew this was unrealistic (不现实的) but agreed to the promise for Thomas’s sake.
“Thomas, you are completely a dreamer.” Melinda shouted to Thomas as he dragged on about living on an island with his beautiful wife. That’s what she loved about him most—he had a vivid imagination. They got married at age eighteen and began having children right away. Mary came within the year, followed by Thomas Benjamin II, Lilly-Ann, and Joseph “Little Joey” George. The family lived an exultant life filled with laughter and love.
“Mom!” Lilly shouted, but it really sounded like a howl. Melinda had lost herself in thinking about the life she had shared with her late husband. Lilly pushed her down the long dark halls of the nursing home until they arrived at the recreational room.
When the doors opened, Melinda put her hand over her mouth and was completely speechless. The room was crowded with the people nearest and dearest to her and the warmth and love was felt instantly. The night went on; stories and cocktails were shared and everything was perfect.
However, when Melinda caught a moment to herself she looked around at her family. With a smile on her face, she raised her Manhattan and called out for a toast. “This one is for you, Thomas, though you are not here.”
1.Why did Thomas break his promise?
A. He died of lung cancer. B. He was busy with his work.
C. He had to serve in the army. D. He stopped loving Melinda.
2.Which of the following best explains “exultant” underlined in Paragraph 2?
A. peaceful. B. stressful.
C. happy. D. simple.
3.What can we infer from the last paragraph?
A. Melinda liked to drink alcohol. B. Melinda was tired of noise.
C. Melinda’s children forgot their father. D. Melinda missed her husband badly.
4.What can be a suitable title for the text?
A. Memories of Old Days B. A Particular Birthday
C. A Woman at a Nursing Home D. A Big Surprise for Melinda
高二英语阅读理解简单题查看答案及解析
In a small open courtyard, outside a school building, there were flowers here and there. In the sunshine,a was lying on the grass,reading a book with concentration. Near her,another child was carefully watering the flowers, while a third was with his back against a tree and had a on his knees. He appeared to be drawing or writing something on it. He was in his task, like the first child.
the building, there were pleasant carpeted areas. Many children were busy with their tasks in a variety of while teachers wandered among them, talking to them, them, and encouraging their efforts.
I watched this scene on a morning in May years ago, it to me that a visitor here would have thought he had entered a formal school. He would have been even more if he had been told that the children he was came from different kinds of academic levels.
That has been staying with me ever since. I have been about some problems. Why in many schools are our children asked to acquire skills in a way from a real-life context(情境)? Why does a school child so often become a defeated school failure?
Developmental psychologist Margaret Donald once said, “ of the intellectual framework (知识框架) on which we our teaching is misleading.” In my opinion, a child learns everything in human situation. And if every child could learn in the same way as the children in the school I visited, they would develop better.
1.A. gardener B. child C. teacher D. visitor
2.A. poor B. little C. complete D. slight
3.A. sitting B. standing C. sleeping D. listening
4.A. toy B. pencil C. flower D. notebook
5.A. laid B. set C. defeated D. lost
6.A. Over B. Above C. Inside D. Outside
7.A. ways B. ideas C. opinions D. views
8.A. referring to B. smiling at C. pointing to D. staring at
9.A. Unless B. As C. Until D. Before
10.A. happened B. went C. occurred D. got
11.A. already B. never C. rather D. ever
12.A. satisfied B. disappointed C. delighted D. surprised
13.A. helping B. teaching C. encouraging D. observing
14.A. scene B. sign C. look D. screen
15.A. dreaming B. regretting C. wondering D. joking
16.A. seldom B. hardly C. often D. badly
17.A. taken B. prevented C. learned D. separated
18.A. slow B. lively C. lucky D. friendly
19.A. Much B. Any C. Little D. None
20.A. turn B. feed C. draw D. base
高二英语完型填空中等难度题查看答案及解析
The flowers ________ sweet in the garden look ________ and attract the visitors to the beauty of nature.
A. to smell; beautifully B. smell; lovely
C. are smelt; beautiful D. smelling; lovely
高二英语单项填空中等难度题查看答案及解析