It is 5 am and it’s too dark to see the field...

It is 5 am and it’s too dark to see the fields of volcanic rock and trees on either side of the highway. But over the lights of my car, I get a taste of the _________ I’m really here for, as a few stars Pierce (渗透) the inky _________ sky.

Today our relationship to the universe is largely connected byes _________, such as telescopes and NASA assignments. But for thousands of years, humans could _________ look up on a clear night to be _________ at the bright spots that stretched (延伸) directly over them.

But over time, we’ve _________ ourselves from our sky, building a covering of artificial light between ourselves and the dark depth of space. Our _________ , neon signs (霓虹灯), and other electric lights are increasingly flooding the night sky and _________ the stars. _________ , about one third of the world’s population cannot see the Milky Way from where they live. And some can’t even recognize it. The sense of wonder for the night sky __________, and that means something vital to humanity is lost as well.

That’s why I’ve dragged myself out of bed hours before __________. Like 99 percent of Americans, I live with __________ pollution and I’ve never seen a truly night sky. So I’m here to __________ my first glance.

As I __________ out of the car, I __________ raise my face up towards the sky, worrying whether I can make it. There it is, __________ across the sky as far as I can see. The Milky Way is so vivid that my eyes don’t even have to __________ the dark to see it.

I expect to feel the __________ of the sky, perhaps as though I’m falling into a bottomless hole. Instead, the blanket of stars above me is so thick that it is hard to __________. In black and white, the whole scene feels surreal.

As I get back in the car, I pass a __________ that says “Never Stop Looking Up.”

1.A.view B.issue C.event D.cause

2.A.clear B.black C.blue D.dirty

3.A.emotion B.survey C.imagination D.technology

4.A.completely B.hardly C.simply D.rarely

5.A.depressed B.frightened C.confused D.amazed

6.A.excused B.distanced C.freed D.defended

7.A.shops B.decorations C.streetlights D.buildings

8.A.covering B.beating C.unlocking D.reflecting

9.A.Moreover B.Instead C.Therefore D.Meanwhile

10.A.increases B.disappears C.struggles D.pours

11.A.sunrise B.dark C.sunset D.dusk

12.A.noise B.air C.waste D.light

13.A.turn out B.search for C.apply for D.figure out

14.A.step B.look C.wonder D.think

15.A.formally B.confidently C.nervously D.casually

16.A.putting B.walking C.cutting D.stretching

17.A.adjust to B.turn to C.depend on D.throw away

18.A.length B.width C.depth D.strength

19.A.test B.weigh C.catch D.measure

20.A.note B.sign C.letter D.signal

高三英语完形填空中等难度题查看答案及解析

It is 5 am and it’s too dark to see the fields of volcanic rock and trees on either side of the highway. But over the lights of my car, I get a taste of the _________ I’m really here for, as a few stars pierce（穿透）the inky _________ sky.

Today our relationship to the universe is largely connected by _________, such as telescopes and NASA assignments. But for thousands of years, humans could _________ look up on a clear night to be _________ at the bright spots that stretched directly over them.

But over time, we’ve _________ ourselves from our sky, building a covering of artificial light between ourselves and the dark depth of space. Our _________ , neon signs (霓虹灯), and other electric lights are increasingly flooding the night sky and _________ the stars. _________, about one third of the world’s population cannot see the Milky Way from where they live. And some can’t even recognize it. The sense of wonder for the night sky ____________, and that means something vital to humanity is lost as well.

That’s why I’ve dragged myself out of bed hours before ____________. Like 99 percent of Americans, I live with ____________ pollution and I’ve never seen a truly night sky. So I’m here to ____________ my first glance.

As I ____________ out of the car, I ____________ raise my face up towards the sky, worrying whether I can make it. There it is, ____________ across the sky as far as I can see. The Milky Way is so vivid that my eyes don’t even have to ____________ the dark to see it.

I expect to feel the ____________ of the sky, perhaps as though I’m falling into a bottomless hole. Instead, the blanket of stars above me is so thick that it is hard to ____________. In black and white, the whole scene feels surreal. As I get back in the car, I pass a ____________ that says “Never Stop Looking Up”.

1.A.view B.issue C.event D.cause

2.A.bright B.black C.blue D.dirty

3.A.emotion B.survey C.imagination D.technology

4.A.completely B.hardly C.simply D.rarely

5.A.depressed B.frightened C.confused D.amazed

6.A.excused B.distanced C.freed D.defended

7.A.shops B.decorations C.streetlights D.buildings

8.A.covering B.beating C.unlocking D.reflecting

9.A.However B.Instead C.Therefore D.Meanwhile

10.A.increases B.disappears C.struggles D.pours

11.A.sunrise B.dark C.sunset D.dusk

12.A.noise B.air C.waste D.light

13.A.turn out B.search for C.apply for D.figure out

14.A.step B.look C.wonder D.think

15.A.formally B.confidently C.nervously D.casually

16.A.putting B.walking C.cutting D.stretching

17.A.adjust to B.turn to C.depend on D.throw away

18.A.length B.width C.depth D.strength

19.A.test B.weigh C.catch D.measure

20.A.note B.sign C.letter D.signal

高三英语完形填空中等难度题查看答案及解析

Sri Lanka is known as the “Pearl of the Indian Ocean”, and it is easy to see why. This little country never fails to please visitors.

Arrive

The national airline is Sri Lankan Airlines, which flies from Colombo to London and a couple of other European cities. The country’s main airport is Colombo Bandaranaike, located 29km north of the capital city.

Why now?

The best time to visit Sri Lanka’s southern beaches is from November to April. So by going early in the season, you’ll get the best weather. Also in November, Deepavali, known as “Diwali” or the “Festival of Lights”, is Sri Lanka’s main religious festival, celebrated throughout the country.

See

There is plenty to see in Sri Lanka. The ancient capital cities of Polonnaruwa and Anuradhapura are worth seeing, and so are many outstanding ruins. Other mustsees are the rock fortress (要塞) of Sigiriya, towering over the jungle as far as the eye can see, and Dambulla’s cave temple, the country’s largest and best preserved. Both are UNESCO World Heritage (遗产) Sites. Kandy is a picture-like town, which was the last stronghold of the Kandyan Kings. Today it is a cultural relic centre where age-old customs, arts, and crafts remain.

Do

Sri Lanka owns about 1,600km of beautiful palm-shaded beaches as well as warm, pure seas and colorful coral reefs. You can explore the underwater world, and surfing and diving are available too. Away from the shore, wildlife is a big draw for Sri Lanka, and Yala National Park is one of the best places in the word to see wild animals including leopards (豹) and elephants.

Taste

Sri Lanka is celebrated for its excellent food, with a particular emphasis on fresh fruit and vegetables on menus everywhere. Fish and seafood are a big part of the local diet.

Did you know?

Sri Lanka is known for its tea, but it is also the world’s largest producer and exporter of cinnamon(肉桂).

1.Which of the following is a cultural relic centre of Sri Lanka?

A. Kandy.　　　　　 B. Anuradhapura.

C. Polonnaruwa.　　 D. Colombo.

2.If you want to know something about “Diwali”, you’d better go there in　　　　　　 .

A. September.　　　 B. October.　　　　　 C. November.　　　 D. May.

3.We learn from the passage that Sri Lanka 　　　　 .

A. is in the Pacific Ocean

B. is famous for its excellent food

C. is the world’s largest producer of tea

D. has only flights to London

4.The author wrote the article in order to　　　　 .

A. introduce the picturesque landscape of Sri Lanka

B. let readers know what is famous for in Sri Lanka

C. make Sri Lanka well known throughout the world

D. let people get more travel information about Sri Lanka

高三英语阅读理解中等难度题查看答案及解析

Sri Lanka is known as the “Pearl of the Indian Ocean”, and it is easy to see why. This little country never fails to please visitors.

Arrive

The national airline is Sri Lankan Airlines, which flies from Colombo to London and a couple of other European cities. The country,s main airport is Colombo Bandaranaike, located 29km north of the capital city.

Best visiting-time

The best time to visit Sri Lanka’s southern beaches is from November to April. So by going early in the season, you’ll get the best weather. Also in November, Deepavali, known as “Diwali” or the “Festival of Lights”, is Sri Lanka,s main religious festival, celebrated throughout the country.

See

There is plenty to see in Sri Lanka. The ancient capital cities of Polonnaruwa and Anuradhapura are worth seeing, and so are many outstanding ruins. Other mustsees are the rock fortress (要塞) of Sigiriya, towering over the jungle as far as the eye can see, and Dambulla,s cave temple, the country,s largest and best preserved. Both are UNESCO World Heritage (遗产) Sites. Kandy is a picturesque town, which was the last stronghold of the Kandyan Kings. Today it is a cultural relic centre where old customs, arts, and crafts remain.

Do Sri Lanka owns about 1,600 km of beautiful palm-shaded beaches as well as warm, pure seas and colorful coral reefs. You can explore the underwater world, and surfing and diving are available too. Away from the shore, wildlife is a big draw for Sri Lanka, and Yala National Park is one of the best places in the word to see wild animals including leopards (豹) and elephants.

Taste

Sri Lanka is celebrated for its excellent food, with a particular emphasis on fresh fruit and vegetables on menus everywhere. Fish and seafood are a big part of the local diet.

Did you know? Sri Lanka is known for its tea, but it is also the world ’s largest producer and exporter of cinnamon(肉桂).

60. Which of the following is a cultural relic centre of Sri Lanka?

A. Kandy.             B. Anuradhapura.           C. Polonnaruwa.        D. Colombo.

61.If you want to know something about “Diwali”, you’ d better go there in________.

A. September.     B. October.          C. November.     D. May.

62. We learn from the passage that Sri Lanka         .

A. is in the Pacific Ocean              B. is famous for its excellent food

C. is the world,s largest producer of tea     D. has only flights to London

63. The author wrote the article in order to         .

A. introduce the picturesque landscape of Sri Lanka

B. let readers know what is famous for in Sri Lanka

C. make Sri Lanka well known throughout the world

D. let people get more travel information about Sri Lanka

高三英语阅读理解简单题查看答案及解析

阅读理解。

It is 7 am and the alarm is going off. You know you have to be out of bed to catch the bus. But the urge to bury yourself in the bed is ever so strong.

Sounds familiar? Why is it that teens find it difficult to get themselves out of bed in time every morning or stay sharp and focused during the first couple of hours of school?

During adolescence, the body goes through many changes and these include a shift in sleep patterns. Researchers from MIT have been tracking the body's need for sleep in teenagers. They found that though adolescents need as much as 9.5 hours of sleep a day, they get to bed later and later with each passing year. In fact, the sleep cycle shifts later by as much as 12 to 18 minutes each year between the ages of 10 and 20! So by the time a 10­year­old who sleeps at 8 pm grows to be 17 or 18, his body naturally wants to stay up till 10：30 pm or 11 pm.

According to researchers, this is because of a hormone called melatonin (褪黑激素) that is secreted (分泌) by the pineal gland — a tiny structure deep inside the brain. Melatonin regulates the body's natural day­night rhythms. It causes a person to become sleepy by lowering his body's core temperature. In teens, melatonin is secreted much later in the evening and continues to increase throughout the night. This makes it difficult for teens to fall asleep earlier as they did in their younger years. Likewise, the effect of melatonin continues until much later in the morning, making it hard for them to wake up early.

A study found that at least one in four teens is tired and falls asleep in school at least once a week. During sleep, important body functions and brain activities happen. So how can teenagers get their sleep enough? The American Academy of Pediatrics (AAP) recommends that middle and high schools should start later — not before 8：30 am. This should give teens some more time to sleep at night.

1.From Paragraph 2, we can learn that if you sleep late, the next day you should ________.

A．stay sharp　　　 　　 B．skip breakfast

C．get up late　 　　　　 D．stay up late

2.What does the underlined word “this” in Paragraph 3 refer to?

A．The students want to stay up.

B．The shifts of the sleep cycle.

C．The pineal gland secretes melatonin.

D．The adolescents sleep late.

3.The teens go to sleep later than before because ________.

A．melatonin is secreted much later

B．melatonin regulates the sleep time

C．they sleep a lot in the daytime

D．they need to finish their homework

4.According to AAP's recommendation, middle and high schools should ________.

A．let teens sleep in the day

B．let the students be active

C．delay the start time

D．start later at 8 am

高三英语阅读理解中等难度题查看答案及解析

The world is too big to take in all at once. To make sense and beauty of it, you have to look at a small part at a time.

In using a camera, you choose a small part through he view finder. You move the camera, “framing” pictures until you see one that pleases you. Then-click! If you make a good choice, your picture will please others, as well as yourself.

“Wherever you are,” says photographer Ernst Haas, “you are surrounded by pictures. The trick is to recognize them.” His photograph of a twist of barbed wire shows what he means.

Mr. Haas tells us of ways to practice seeing. Make a simple frame of black cardboard. Take it out of the doors and look through it at everyday things, large or small, far away or near.

At first you may see nothing to interest you. But soon pictures seem to leap (跳) at you through the frame. Oil floating on water makes a picture in rainbow colors. Three people on the steps of an old house form a picture that seems to tells a story.

Did you notice such things before you used the frame? Perhaps not. But, with practice, you soon do not need its help. You see things as artists do. Everywhere, shapes and colors catch your eye. Your mind takes “snapshots (快照)” of their patterns. Then, if you wish, you can share what you see by taking a photograph or by making a drawing or a painting.

Sometimes it’s fun to “see small”. Did you ever notice the design of the seeds in sliced bananas? Have you looked deep inside a lily? Or seen the starburst in the center of a wet ice cube?

Do you see colors as they really are? When you paint tree trunks, you would make them brown or black. But tree trunks are really gray, purple, yellow-green—almost any color except brown or black!

Do you notice detail? Doing so can be in many ways. Remembering what you see is often useful, too. Practice can help you.

A trick for helping you to remember detail is the double take. Look—don’t look—then look again.

1.What does the underlined word “trick” in Paragraph 3 probably mean?

A. joke B. magic

C. habit D. skill

2.What does the author want to tell us?

A. The better you learn to see, the more alive you are.

B. Walking in the country, you should look closely at the trunks.

C. A branch with a few leaves fills the frame with a beautiful design.

D. Close your eyes and try to remember how it looks.

3.Which of the fallowing is true according to the text?

A. When you paint trees, you would make them gray.

B. Glance at a bill and you remember how it looked.

C. Seeing is one way of living.

D. Give a second look and you remember all the detail.

4.What is the main idea of the text?

A. The world is too big to travel around.

B. Look around—and see!

C. Wherever you are, a camera is important.

D. A good way to see is to carry a camera

高三英语阅读理解中等难度题查看答案及解析

Do you know how it is when you see someone yawn and you start yawning too? Or how hard it is to be among people laughing and not laugh yourself? Well, apparently it's because we have mirror neurons (神经元）in our brains.

Put simply, the existence of mirror neurons suggests that every time we see someone else do something, our brains imitate (模仿)it, whether or not we actually perform the same action. This explains a great deal about how we learn to smile, talk, walk, dance or play sports. But the idea goes further: mirror neurons not only appear to explain physical actions, they also tell us that there is a biological basis for the way we understand other people.

Mirror neurons can undoubtedly be found all over our brains, but especially in the areas which relate to our ability to use languages, and to understand how other people feel. Researchers have found that mirror neurons relate strongly to language. A group of researchers discovered that if they gave people sentences to listen to (for example: "The hand took hold of the ball"), the same mirror neurons were triggered as when the action was actually performed (in this example, actually taking hold of a ball).

Any problems with mirror neurons may well result in problems with behavior. Much research suggests that people with social and behavioral problems have mirror neurons which are not fully functioning. However, it is not yet known exactly how these discoveries might help find treatments for social disorders.

Research into mirror neurons seems to provide us with even more information concerning how humans behave and interact (互动). Indeed, it may turn out to be the equivalent (相等物)for neuroscience of what Einstein's theory of relativity was for physics. And the next time you feel the urge to cough in the cinema when someone else does—well, perhaps you'll understand why.

1.Mirror neurons can explain _________.

A．why we cry when we are hurt

B．why we cough when we suffer from a cold

C．why we smile when we see someone else smile

D．why we yawn when we see someone else stay up late

2.The underlined word "triggered" in the third paragraph probably means “_________”.

A．set off            B．cut off            C．built up           D．broken up

3.We can learn from the passage that mirror neurons _________.

A．relate to human behavior and interaction

B．control human physical actions and feelings

C．result in bad behavior and social disorders

D．determine our knowledge and language abilities

4.What is the passage mainly about?

A．Ways to find mirror neurons.              B．Problems of mirror neurons.

C．Existence of mirror neurons.               D．Functions of mirror neurons.

高三英语阅读理解中等难度题查看答案及解析

Do you know how it is when you see someone yawn and you start yawning too? Or how hard it is to be among people laughing and not laugh yourself? Well, apparently it's because we have mirror neurons (神经元）in our brains.

Put simply, the existence of mirror neurons suggests that every time we see someone else do something, our brains imitate (模仿)it，whether or not we actually perform the same action. This explains a great deal about how we learn to smile, talk, walk, dance or play sports. But the idea goes further： mirror neurons not only appear to explain physical actions _y they also tell us that there is a biological basis for the way we understand other people.

Mirror neurons can undoubtedly be found all over our brains, but especially in the areas which relate to our ability to use languages, and to understand how other people feel. Researchers have found that mirror neurons relate strongly to language. A group of researchers discovered that if they gave people sentences to listen to (for example: “The hand took hold of the ball”), the same mirror neurons were triggered as when the action was actually performed (in this example, actually taking hold of a ball).

Any problems with mirror neurons may well result in problems with behavior. Much research suggests that people with social and behavioral problems have mirror neurons which are not fully functioning. However, it is not yet known exactly how these discoveries might help find treatments for social disorders.

Research into mirror neurons seems to provide us with ever more information concerning how humans behave and interact(互动）.Indeed, it may turn out to be the equivalent (相等物）for neuroscience of what Einstein's theory of relativity was for physics. And the next time you feel the urge to cough in the cinema when someone else does---well, perhaps you'll understand why.

1.Mirror neurons can explain________.

2.The underlined word "triggered" in the third paragraph probably means “________’’

3.We can learn from the passage that mirror neurons  ________.

4.What is the passage mainly about?

高三英语阅读理解困难题查看答案及解析

The job of a scientist is to find out the truth in the field of science. 1.. It is a challenging profession. Scientists usually have to do thousands of experiments in order to prove something. Although they are often disappointed if they fail, 2..但是他们大多数人绝不放弃.

My next door neighbour is a scientist. He studies radiation. 3..他总是在实验室里工作，trying to figure out all the mysteries that make him puzzled. When I met him the other day, he had just come back from work，looking excited. 4.. He told me he had had a breakthrough. He sounded so thrilled. Then I noticed that he was wearing shoes that did not match. 5.. He must have been working too hard to notice! I think it’s good to do a job that you are interested in. Otherwise you will get bored easily.

高三英语翻译中等难度题查看答案及解析

With the development of science, more new technology ______to the field of IT.

高三英语单项填空中等难度题查看答案及解析