Xuan paper , known as one of the Four Treasur...

Xuan paper , known as one of the Four Treasures of Study,first came into 1. (exist) in Xuan Prefecture in the Tang dynasty. The traditional skill of making the paper 2.hand has been passed down through generations. The process takes as many as 108 steps , all of 3.require a level of delicacy.

Take papermaking master Zhou Donghong, for example. He uses a fine screen to filter (过滤) a mixture of water and fibers. He lifts it up, and it’s a sheet of paper. It takes him and his partner only 15 seconds 4. (form) and shape it, but they’ve devoted 5. (they) to perfecting the skills for decades.

“There are a lot of tricks of filtering the fibers, and timing is 6. (difficult) part of all. We have only one chance to filter the right amount of fibers , and only the proper weight guarantees the paper is neither too thin nor too thick, and the margin(差额) for error is 7. ( extreme ) small, ”said Zhou. With just the right degree of thickness, top quality Xuan paper holds ink and tightly.

The skill of papermaking, 8. (recognize) as a national treasure, has also proven to be an international one. We felt 9.great sense of pride as it was listed as a world intangible culture heritage (非物质文化遗产) by UNESCO in 2009. Since then, in Jingxian County, Xuan papermaking 10. (teach) in schools.

高三英语语法填空中等难度题查看答案及解析

阅读下面短文，在空白处填人1个适当的单词或括号内单词的正确形式。

Xuan paper, known as one of the Four Treasures of Study, first came into 1. (exist) in Xuan Prefecture in the Tang dynasty. The traditional skill of making the paper 2. hand has been passed down through generations. The process takes as many as 100 steps, all of 3. require a level of delicacy.

Take papermaking master Zhou Donghong for example. He uses a fine screen to filter（过滤） a mixture of water and fibers. He lifts it up, and it’s a sheet of paper. It takes him and his partner only 15 seconds 4. (form) and shape it, but they’ve devoted 5. (them) to perfecting the skills for decades.

“There are a lot of tricks of filtering the fibers, and timing is the 6. (difficult) part of all. We have only one chance to filter the right amount of fibers, and only the proper weight guarantees the paper is neither too thin nor too thick, and the margin for error is 7. (extreme) small,” said Zhou. With just the right degree of thickness, top quality Xuan paper holds ink and water tightly.

The skill of papermaking, 8. (recognize) as a national treasure, has also proven to be an international one. We felt 9. great sense of pride as it was listed as a world intangible culture heritage(非物质文化遗产) by UNESCO in 2009. Since then, in Jingxian County, Xuan papermaking　 10.(teach) in schools.

高三英语语法填空中等难度题查看答案及解析

Brush, ink, inkstone and paper are known as the Four Treasures of the Scholar’s Studio. 1.

The brush pen was used as early as the seventh or sixth century BC. The holder is usually made of bamboo.　 Different from the pen we use today,　 the tip of the brush pen is soft and big. 2.The animal hair used is extremely important to the quality of the brush, but the material for the holder is relatively less important.

The brush was used with ink, basically made from pine soot (松烟) or lampblack and glue with many other kinds of additives. 3.A writer then rubs the dry ink stick against an inkstone, a polished and often decorative piece of stone with a shallow bowl carved into one end. Water is added to the shallow bowl, while the writer moves the ink stick in a circular motion (运动) to form dark, liquid ink. 4.

Archaeological (考古学的) evidence shows paper was invented around the first century BC. People used materials such as raw hemp (生麻) and tree bark to produce paper. 5.By the third century, paper was already widely used instead of traditional writing materials such as bamboo slips and silks.

A. It is usually made of wolf, rabbit, or goat hair.

B. Brush pens were used to write and paint as well.

C. Ink is kept as a solid, dry stick until ready for use.

D. In the past, the scholar-official class used these treasures as tools of writing.

E. Since these materials were readily available, paper was inexpensive to produce.

F. So some inkstones with fine decorations can fetch really high prices on the market.

G When a desired blackness of ink is reached, the writer then uses the brush to lift the ink directly from the inkstone.

高三英语七选五中等难度题查看答案及解析

A new study says one part of the human brain may become smaller as the result of a condition known as jet lag(时差). People with jet lag feel extremely tired for several days. They may also have problems in thinking clearly and remembering.

Recently a researcher at the University of Bristol in Britain reported the findings of his jet lag study, which involved twenty women who worked for international airlines. They had served passengers on airplanes for five years. These flight attendants flew across many countries and at least seven time zones. In the study, the flight attendants had different amounts of time to recover from jet lag. Half the women spent five days or fewer in their home areas between long flights. The other half spent more than fourteen days in their home areas.

The researcher took some saliva (唾液) from the women’s mouths to measure levels of a hormone that increases during stress. He tested them to see if they could remember where black spots appeared on a computer screen. And he took pictures of their brains to measure the size of the brain’s temporal lobes (脑叶).

It was found that the women who had less time between flights had smaller right temporal lobes. This area of the brain deals with recognizing and remembering what is seen. The same group performed worse and had slower reaction on the visual memory test. And their saliva samples showed higher levels of stress hormones.

The researcher believes the brain needs at least ten days to recover after a long trip. He says airline workers told him their ability to remember got worse after working on planes for about four years. Other studies have shown that increased feelings of stress can cause a loss of cells in the part of the brain that controls memory.

Scientists say more tests are needed to study the effects of jet lag on the brain. They want to find out if too much jet lag could permanently affect memory.

1.It can be inferred from the text that ______.

A. the conclusion is refused by many scientists

B. scientists fear that this research is not done properly

C. every scientific conclusion needs the support from many tests

D. the women who were examined in the research were not healthy

2.From the result of the research we can see that _____.

A. the women who have longer rest at home perform better on the test.

B. the women who fly in short time have smaller right temporal lobes

C. the women who have longer flights fail the memory test

D. the women who rest more than 14 days produce more hormones

3.What is the subject discussed in the test?

A. The cause of jet lag.

B. A story of a group of flight attendants.

C. The importance of having enough rest after flights.

D. A research about the effects of jet lag on the brain

高三英语阅读理解中等难度题查看答案及解析

A new study says one part of the human brain may become smaller as the result of a condition known as jet lag. Jet lag results from flying long distances in an airplane. Jet lag interferes with a person's normal times for sleeping and waking. People with jet lag may feel extremely tired for several days. They also may have problems thinking clearly and remembering.

Kwangwook Cho is a researcher at the University of Bristol in Britain. He reported the findings of his jet lag study in the publication Nature Neuroscience.

The study involved twenty young women who worked for international airlines. The women had served passengers on airplanes for five years. These flight attendants flew across many countries and at least seven time zones. In the study, the flight attendants had different amounts of time to recover from jet lag. Half the women spent five days or fewer in their home areas between long flights. The other half spent more than fourteen days in their home areas.

Mister Cho took some fluid from the women's mouths to measure levels of a hormone that increases during stress. He tested them to see if they could remember where black spots appeared on a computer screen. And he took pictures of their brains using magnetic resonance imaging. This is a way to measure the size of the brain's temporal lobes（颞叶）.

It was found that the women who had less time between flights had smaller right temporal lobes. This area of the brain deals with recognizing and remembering what is seen. The same group performed worse and had slower reaction times on the visual memory test. And their saliva samples showed higher levels of stress hormones.

Mister Cho says he believes the brain needs at least ten days to recover after a long trip. He says airline workers told him their ability to remember got worse after working on planes for about four years. Other studies have shown that increased feelings of stress can cause a loss of cells in the part of the brain that controls memory.

Scientists say more tests are needed to study the effects of jet lag on the brain. They want to find out if too much jet lag could permanently affect memory.

1.According to the text, jet lag _____.

A. can cause difficulties in speaking

B. can make people feel tired for a few weeks

C. is the illness only found in people who work on the airplanes

D. can be caused by flying over several time zones in an airplane

2.It is inferred that more tests need to be done because _____.

A. the conclusion was questioned by many scientists

B. scientists fear that his research is not done properly

C. every scientific conclusion needs the support from many tests

D. the woman who were studied in the research were not healthy

3.Which of the following statements is TRUE about the research results?

A. Women who have a longer rest at home show better memory.

B. Women who fly in short time had smaller right temporal lobes.

C. Women who have longer flights failed the memory test.

D. Women who rest more than 14 days produced less hormones.

4.What is the subject discussed in the test?

A. The cause of jet lag.

B. A story of a group of flight attendance.

C. A research about the effects of jet lag on the brain.

D. The importance of having enough rest after long flights.

高三英语阅读理解中等难度题查看答案及解析

A new study says one part of the human brain may become smaller as the result of a condition known as jet lag. Jet lag results from flying long distances in an airplane. Jet lag interferes with a person's normal times for sleeping and waking. People with jet lag may feel extremely tired for several days. They also may have problems thinking clearly and remembering.

Kwangwook Cho is a researcher at the University of Bristol in Britain. He reported the findings of his jet lag study in the publication Nature Neuroscience.

The study involved twenty young women who worked for international airlines. The women had served passengers on airplanes for five years. These flight attendants flew across many countries and at least seven time zones. In the study, the flight attendants had different amounts of time to recover from jet lag. Half the women spent five days or fewer in their home areas between long flights. The other half spent more than fourteen days in their home areas.

Mister Cho took some fluid from the women's mouths to measure levels of a hormone that increases during stress. He tested them to see if they could remember where black spots appeared on a computer screen. And he took pictures of their brains using magnetic resonance imaging. This is a way to measure the size of the brain's temporal lobes.

It was found that the women who had less time between flights had smaller right temporal lobes. This area of the brain deals with recognizing and remembering what is seen. The same group performed worse and had slower reaction times on the visual memory test. And their saliva samples showed higher levels of stress hormones.

Mister Cho says he believes the brain needs at least ten days to recover after a long trip. He says airline workers told him their ability to remember got worse after working on planes for about four years. Other studies have shown that increased feelings of stress can cause a loss of cells in the part of the brain that controls memory.

Scientists say more tests are needed to study the effects of jet lag on the brain. They want to find out if too much jet lag could permanently affect memory.

1.According to the text, jet lag _____.

A. can cause difficulties in speaking

B. can make people feel tired for a few weeks

C. is the illness only found in people who work on the airplanes

D. can be caused by flying over several time zones in an airplane

2.It is inferred that more tests need to be done because _____.

A. the conclusion was questioned by many scientists

B. scientists fear that his research is not done properly

C. every scientific conclusion needs the support from many tests

D. the woman who were studied in the research were not healthy

3.What is the subject discussed in the test?

A. The cause of jet lag.

B. A story of a group of flight attendance.

C. A research about the effects of jet lag on the brain.

D. The importance of having enough rest after long flights.

高三英语阅读理解中等难度题查看答案及解析

A new study says one part of the human brain may become smaller as the result of a condition known as jet lag which results from flying long distances in an airplane. People with jet lag feel extremely tired for several days. They may also have problems in thinking clearly and remembering.

Recently a researcher at the University of Bristol in Britain reported the findings of his jet lag study, which involved twenty women who worked for international airlines. They had served passengers on airplanes for five years. These flight attendants flew across many countries and at least seven time zones. In the study, the flight attendants had different amounts of time to recover from jet lag. Half the women spent five days or fewer in their home areas between long flights. The other half spent more than fourteen days in their home areas.

The researcher took some saliva from the women’s mouths to measure levels of a hormone (荷尔蒙) that increases during stress. He tested them to see if they could remember where black spots appeared on a computer screen. And he took pictures of their brains to measure the size of the brain’s temporal lobes (脑叶).

It was found that the women who had less time between flights had smaller right temporal lobes. This area of the brain deals with recognizing and remembering what is seen. The same group performed worse and had slower reaction times on the visual memory test. And their saliva samples showed higher levels of stress hormones.

The researcher believes the brain needs at least ten days to recover after a long trip. He says airline workers told him their ability to remember got worse after working on planes for about four years. Other studies have shown that increased feelings of stress can cause a loss of cells in the part of the brain that controls memory.

Scientists say more tests are needed to study the effects of jet lag on the brain. They want to find out if too much jet lag could permanently affect memory.

1.What causes jet lag according to the passage?

A.Having a long trip. B.Flying across many countries.

C.Making lengthy flight journeys. D.Traveling across several time zones.

2.What are the second and third paragraphs about?

A.The process of the study. B.The result of the study.

C.The meaning of the study. D.The preparation of the study.

3.What did the researcher find about his jet lag study?

A.The women who have longer flights fail the memory test.

B.The women who have longer rest at home show better memory.

C.The women who rest more than 14 days produce more hormones.

D.The women who have less time in flight have smaller right temporal lobes.

4.What can be the best title for the text?

A.Solution to Jet Lag B.Influences of Jet Lag on the Brain

C.Jet Lag PermanentlyAffects Memory D.FlightAttendants’BrainsAre in Danger

高三英语阅读理解困难题查看答案及解析

A new study says one part of the human brain may become smaller as the result of a condition known as jet lag. Jet lag results from flying long distances in an airplane. People with jet lag may feel extremely tired for several days. They may also have problems thinking clearly and remembering.

Recently a researcher at the University of Bristol in Britain reported the findings of his jet lag study, which involved twenty young women who worked for international airlines. They had served passengers on airplanes for five years. These flight attendants flew across many countries and at least seven time zones. In the study, the flight attendants had different amounts of time to recover from jet lag. Half the women spent five days or fewer in their home areas between long flights. The other half spent more than fourteen days in their home areas.

The researcher took some saliva from the women”s mouths to measure levels of a hormone(荷尔蒙) that increases during stress(紧张). He tested them to see if they could remember where black spots appeared on a computer screen. And he took pictures of their brains to measure the size of the brain”s temporal lobes(脑叶).

It was found that the women who had less time between flights had smaller right temporal lobes. This area of the brain deals with recognizing and remembering what is seen. The same group performed worse and had slower reaction times on the visual memory test. And their saliva samples showed higher levels of stress hormones.

The researcher believes the brain needs at least ten days to recover after a long trip. He says airline workers told him their ability to remember got worse after working on planes for about four years. Other studies have shown that increased feelings of stress can cause a loss of cells in the part of the brain that controls memory.

Scientists say more tests are needed to study the effects of jet lag on the brain. They want to find out if too much jet lag could permanently (永久性的) affect memory.

1.According to the text, jet lag .

2.It can be inferred from the text that .

3.From the result of the research we can see that .

4.What is the subject discussed in the text?

高三英语阅读理解中等难度题查看答案及解析

Known as the "Oriental Hawaii," Sanya is considered as one of the best diving resorts(胜地) in the South Pacific Ocean. The followings are the top five places for diving in the city.

Wuzhizhou Island

Wuzhizhou Island, known as Chin's Maldives, is regarded as the best place in Hainan province for underwater diving. It is one of the few islands in the world without rocks or pebbles, covering an area of 1.48 square kilometers and is in an irregular butterfly shape.

Yalong Bay

The underwater world atYalong Bay is one of the earliest diving bases in Sanya. It is thought as one of the best scenic spots in China to carry out undersea tourism. Colorful hard coral, tropical fish, and other marine life in the nearby waters also add to the beauty and attraction of the bay.

Dadonghai Bay

Dadonghai Bay, with hills on three sides, is a crescent-shaped(新月形的) bay. The area enjoys agreeable weather all year round, with the water temperature keeping about 20℃ even in winter. Though the water here is not as clear as that in Yalong Bay and Wuzhizhou Island, this diving spot is easier to get to.

Xidao Island

Xidao Island, also known as Daimao Island, is shaped like a turtle living in the tropical area. The island enjoys pleasant surroundings of sandy beaches, rocky caves, and palm trees. It also takes pride in crystal clear waters with marine life and extensive coral reefs to explore.

Fenjiezhou Island

Fenjiezhou lsland, a national 5A scenic area, is also called the Sleeping Beauty Island for what it looks like from afar. The island is proud of extremely clean beaches and rich marine ecological resources. It is the only site in the country that allows visitors to dive with dolphins.

1.What can divers do at the resort of Wuzhizhou Island?

A.Play with butterflies. B.Enjoy diving comfortably.

C.Explore rocky caves. D.Do underwater research.

2.Which of the following is most suitable for diving throughout the year?

A.Yalong Bay. B.Dadonghai Bay.

C.Xidao Island. D.Fenjiezhou Island.

3.What is unique about Fenjiezhou Island in China?

A.A national 5A scenic area. B.The Sleeping Beauty Island.

C.Rich marine resources. D.Diving with dolphins.

高三英语阅读理解中等难度题查看答案及解析

Fascinating Venice

Located in the northeast of Italy, Venice is well-known for its cultural treasures, romantic atmosphere and unusual living-on-water experience. The city spreads out over 118 islands, which are linked by more than 400 bridges, in the Venetian Lagoon.

Venice’s historical center consists of six regions. Italy in the south, the busiest main regions, are linked by the Rialto Bridge. The famous stone arch bridge (拱桥) crosses Venice’s main waterway — the Grand Canal. When night falls, many tourists enjoy dinner at the outside tables by the Grand Canal while watching colorfully lit boats going by.

Near the end of the S-shaped Grand Canal lies St. Mark’s Basilica, a must-see. Inside, beautiful mosaics (镶嵌图案) tell stories of Bible figures. Nearby are the Doge’s Palace and the Bridge of Sighs. These were made famous by Lord Byron, “I stood in Venice on the Bridge of Sighs, a palace and prison on each hand.” The story has it that if a couple passes under the bridge, their love will last forever.

In the square outside the Basilica, lovers of literature can sit at Caffe Florian, regarded as the oldest coffee house in Europe. Charles Dickens, Henry James as well as Lord Byron enjoyed the aromatic (芳香的) drink here.

Art lovers should buy a museum pass and visit some of the city’s museums. They can view works by Venetian masters like Giovanni, Titian and Tintoretto.

On five small islands in the Venetian Lagoon, Murano has been home to glass-makers since 1291. Tourists can visit factories, studios and the Glass Museum. Glass artists produce everything from simple souvenir pieces to beautiful works of contemporary art. Only glassworks made using traditional methods on Murano can be called Murano Glass. The nearby island of Burano is famous for lace (蕾丝 )making and colorful houses. Looking at the colorful houses and kaleidoscopic (万花筒似的) streets makes people feel as if they were walking in the fairy tale.

The City of Water promises beauty of all kinds, and it definitely lives up to its promise.

1.Why does the author mention Lord Byron’s words?

A.To introduce the famous British poet.

B.To explain why the two places are famous.

C.To show why St. Mark’s Basilica is a must-see.

D.To compare the Doge’s Palace and the Bridge of Sighs.

2.Where should you go in Venice if you love art?

A.Caffe Florian. B.The city’s museums.

C.St. Mark’s Basilica. D.The Bridge of Sighs.

3.What is Murano well-known for?

A.Bridges. B.Lace making.

C.Glassworks. D.Colorful houses.

4.How does the author think of Murano Glass?

A.It’s simple. B.It’s too traditional.

C.It’s colorful. D.It’s very special.

高三英语阅读理解中等难度题查看答案及解析