The 115m Christmas Bird Count is officially underway. The count is an annual investigation of local and migratory(迁徙的)birds and it's organized by the National Audubon Society. From December 14 to January 5, volunteers will gather in more than 2,000 locations in North, Central and South America to count the birds in their area.
Each count takes place in a circle about 24 kilometers wide. The volunteers follow specific routes within the circle and record the number of individual birds and the different species they see there in a single day. The results are sent to the National Audubon Society and later published on Audubon's Christmas Bird Count website. The data collected during the bird count is a key source Of information for ornithologists, scientists who study birds.
This information is used to develop conservation programs to protect bird habitats and the environment /n general. Data from the bird count was also used to determine that three species-the Western screech owl, the rusty blackbird and the Newfoundland red crossbill - should be added to Canada's list of species at risk.
The annual bird count was created to protest another Christmas tradition at the very beginning .in the United States in the 19th century, people would often hold "side hunts" on Christmas Day.
Teams of hunters would compete to see who could kill the most birds or other animals that day. In December 1900, Frank Chapman, an American ornithologist, suggested that instead of hunting birds, people should count them.
Twenty-seven people in 25 locations joined in the first Christmas bird count Last year, more than 70,000 volunteers took part. This year, counts are scheduled to take place in 17 countries, ranging from the Arctic to the Antarctic, with most located in Canada and the United States .instead of taking place only on Christmas day, counts are now held on different days for different areas.
1. How long will the 115th Christmas Bird Count last?
A. About 3 weeks. B. A single day.
C. About a month. D. About 2 weeks.
2.What can we know about the Christmas Bird Count from the passage?
A. It was organized monthly by the National Audubon Society.
B. It was launched by Frank Chapman, a Canadian ornithologist.
C. Its results can be seen on Audubon's Christmas Bird Count website.
D. Only 25 people in 27 locations took part in the first Christmas Bird Count.
3.Why was the Christmas Bird Count established at first?
A. To help the scientists who study birds carry out their study.
B To protest the Christmas tradition "side hunts" on Christmas Day.
C. To determine whether the rusty blackbirds are endangered animals.
D To protect bird habitats and the environment from being destroyed
4.What is mainly talked about in Paragraph 5?
A. The brief introduction to the Christmas Bird Count
B. The origin of the Christmas Bird Count.
C. The purpose of the Christmas Bird Count.
D. The rapid development of the Christmas Bird Count.
高三英语阅读理解中等难度题
The 115m Christmas Bird Count is officially underway. The count is an annual investigation of local and migratory(迁徙的)birds and it's organized by the National Audubon Society. From December 14 to January 5, volunteers will gather in more than 2,000 locations in North, Central and South America to count the birds in their area.
Each count takes place in a circle about 24 kilometers wide. The volunteers follow specific routes within the circle and record the number of individual birds and the different species they see there in a single day. The results are sent to the National Audubon Society and later published on Audubon's Christmas Bird Count website. The data collected during the bird count is a key source Of information for ornithologists, scientists who study birds.
This information is used to develop conservation programs to protect bird habitats and the environment /n general. Data from the bird count was also used to determine that three species-the Western screech owl, the rusty blackbird and the Newfoundland red crossbill - should be added to Canada's list of species at risk.
The annual bird count was created to protest another Christmas tradition at the very beginning .in the United States in the 19th century, people would often hold "side hunts" on Christmas Day.
Teams of hunters would compete to see who could kill the most birds or other animals that day. In December 1900, Frank Chapman, an American ornithologist, suggested that instead of hunting birds, people should count them.
Twenty-seven people in 25 locations joined in the first Christmas bird count Last year, more than 70,000 volunteers took part. This year, counts are scheduled to take place in 17 countries, ranging from the Arctic to the Antarctic, with most located in Canada and the United States .instead of taking place only on Christmas day, counts are now held on different days for different areas.
1. How long will the 115th Christmas Bird Count last?
A. About 3 weeks. B. A single day.
C. About a month. D. About 2 weeks.
2.What can we know about the Christmas Bird Count from the passage?
A. It was organized monthly by the National Audubon Society.
B. It was launched by Frank Chapman, a Canadian ornithologist.
C. Its results can be seen on Audubon's Christmas Bird Count website.
D. Only 25 people in 27 locations took part in the first Christmas Bird Count.
3.Why was the Christmas Bird Count established at first?
A. To help the scientists who study birds carry out their study.
B To protest the Christmas tradition "side hunts" on Christmas Day.
C. To determine whether the rusty blackbirds are endangered animals.
D To protect bird habitats and the environment from being destroyed
4.What is mainly talked about in Paragraph 5?
A. The brief introduction to the Christmas Bird Count
B. The origin of the Christmas Bird Count.
C. The purpose of the Christmas Bird Count.
D. The rapid development of the Christmas Bird Count.
高三英语阅读理解中等难度题查看答案及解析
It was officially Christmas vacation. The whole family spent Christmas morning _______gifts. I had bought my baby sister Melissa a toy cat at the local dollar store. When she _______it, I was delighted that she liked it.
Melissa also had a gift for me. With a smile she tried to resist, she _______ the package to me. “For you,” she said.
I pulled back the paper to _______ the gift to the rest of the family — one red Barbie car — Melissa's favorite toy. Words _______ me. I looked back and forth between the gift she'd given me and the _______toy cat I'd given her. Melissa loved that car more than all her other toys. I was wondering _______ she was parting with what she treasures.
Realizing Melissa was _______ her favorite toy, I pushed through the confusion I was feeling to said, “Melissa, really, you don't have to. This is nice of you, but you should _______it.”
She whispered, “I loved that car ...________ I want you to have it.”
In that ________ I knew Melissa wasn't giving me a ________; she was giving me her heart — ________it came in the form of a little red plastic car. Christmas wasn't about parties or presents or getting things, Christmas was about ________ and I would never be too ________ for that.
1.A.making B.sending C.purchasing D.exchanging
2.A.noticed B.found C.designed D.opened
3.A.lent B.handed C.carried D.delivered
4.A.offer B.show C.display D.expose
5.A.failed B.struck C.lost D.moved
6.A.lovely B.special C.small D.cheap
7.A.how B.why C.what D.when
8.A.looking for B.making up C.giving away D.turning down
9.A.remain B.change C.keep D.forget
10.A.since B.while C.and D.but
11.A.occasion B.moment C.period D.situation
12.A.cat B.surprise C.toy D.pleasure
13.A.now that B.even if C.because D.unless
14.A.love B.hope C.dream D.faith
15.A.casual B.permanent C.smart D.old
高三英语完形填空中等难度题查看答案及解析
In the food industry, it seems, the robot revolution is well underway, with machines mastering skilled tasks that have always been performed by people.
In Boston, robots have displaced _______ and are creating complex bowls of food for customers. In Prague, machines are _______ waiters and servers using an app. In Denver, they’re taking orders. Robots are even making the perfect loaf of bread these days, taking charge of a(n) _______that has remained in human hands for thousands of years.
Now comes Briggo, a company that has created a fully _______, robotic coffee machine that can push out 100 cups of coffee in a single hour -- equaling the _______ of three to four baristas（咖啡师）, according to the company.
Using a mix of Latin American beans, the machine creates _______ cups of coffee that can be ordered via an app, giving customers control over ingredients, flavorings and temperature without any human interaction. The company says no other business in the world has applied as much _______ to “specialty coffee.”
Removing the _______ element from ordering a cup of coffee is one of the company’s primary selling points. “No more lines, no more counter confusion, no more misspelled names,” Briggo’s website says.
Kevin Nater, Briggo’s president and chief executive, said the machine would best fit locations in which _______ is highly valued, like airports and office buildings, where several of the machines currently operate.
“Imagine you’re coming into the security line at the airport, your flight is coming up, and you know that if you want a coffee you’re going to stand in a long line,” said Nater. “From the security line, you can simply order your cup of coffee and pick it up at the coffee haus and make it to your flight ________.”
“I’ve never found anyone who wants to stand in line a long time,” he added. “We’ve just changed the ________.”
But Olive Geib, a 24-year-old barista in Annapolis, Md., remained ________. As coffee is being made by a barista, he said, subtly（细微地）adjusting the ratio of water to coffee bean as flavor develops through refined taste tests, is a crucial part of the process. “All the numbers and data in the world can’t actually tell you how the coffee ________,” Geib said.
Asked whether he was worried about losing his job to a robot, Gerb said, “absolutely not.” He said there’s a ________ group of people who will always seek out the slower, interactive experiences at coffee shops.
“A lot of customers really appreciate watching a barista carefully pouring water or steaming the milk,” he added. “This ________ aspect, the atmosphere and the interaction with the barista, is a big part of the experience of drinking coffee.”
1.A.waitresses B.baristas C.cooks D.machines
2.A.replacing B.recruiting C.restoring D.resisting
3.A.room B.art C.school D.oven
4.A.typical B.inaccessible C.challenging D.automatic
5.A.quality B.output C.time D.cost
6.A.sugar-free B.fruit-flavored C.customized D.professional
7.A.inspiration B.technology C.correction D.strictness
8.A.safety B.stress C.human D.design
9.A.service B.preparation C.reliability D.convenience
10.A.on time B.for real C.in advance D.without notice
11.A.game B.price C.fact D.myth
12.A.nervous B.sad C.annoyed D.doubtful
13.A.looks B.changes C.sells D.tastes
14.A.distinguished B.difficult C.loyal D.lazy
15.A.cultural B.social C.skillful D.mindful
高三英语完形填空困难题查看答案及解析
The worst outbreak of desert locusts (蝗虫) in decades is presently underway in the Horn of Africa. It is the biggest of its kind in 25 years for Ethiopia and Somalia — and the worst Kenya has seen for 70 years.
What we are seeing in East Africa today is unlike anything we’ve seen in a very long time. Its destructive potential is enormous, and it’s taking place in a region where farmers need every gram of food to feed themselves and their families. Most of the countries hardest hit are those where millions of people are already vulnerable (脆弱的) or in serious humanitarian need, as they endure the impact of violence, drought, and floods.
We have acted quickly to respond to this outbreak. The primary method of battling locusts is the aerial spraying of pesticides (杀虫剂). FAO’s “Locust Watch” service explains that “although giant nets, flamethrowers, lasers, and huge vacuums have been proposed in the past, these are not in use for locust control. People and birds often eat locusts but usually not enough to significantly reduce population levels over large areas.”
The UN’s Office for the Coordination of Humanitarian Affairs has released $10 million from its Central Emergency Relief Fund to fund a huge scale-up in aerial operations to manage the outbreak.
But the window to contain this crisis is closing fast. We only have until the beginning of March to bring this infestation under control as that is when the rain and planting season begins. If left unchecked — and with expected additional rains — locust numbers in East Africa could increase 500 times by June.
We must act now to avoid a full-blown catastrophe. And we will. At the same time, we need to pay attention to a bigger picture. This is not the first time the Greater Horn of Africa has seen locust outbreak approach this scale, but the current situation is the worst in decades. This is linked to climate change. Warmer seas mean more tropical storms, generating the perfect breeding conditions for locusts.
1.What is implied in paragraph 2?
A.People in East Africa are suffering drought.
B.People in East Africa are going through floods.
C.The locust outbreak will cause crop failure.
D.The locust outbreak is worsening locals’ life.
2.What can we learn from the last paragraph?
A.We need a bigger picture to study the disaster.
B.It is the second outbreak of locusts in East Africa.
C.It is the largest outbreak of locusts ever in history.
D.The outbreak of locusts is fueled by global warming.
3.What is the purpose of the text?
A.To analyse and compare. B.To inform and call for.
C.To argue and discuss. D.To introduce and assess.
4.Where does the text probably come from?
A.A guidebook. B.A health magazine.
C.A news report. D.A chemistry paper.
高三英语阅读理解中等难度题查看答案及解析
Each time Chinese New Year is approaching, preparations are underway around the world. Here are some Chinatowns for those outside of China wishing to mark the day.
London
Although it may not be as large or as long-built as others, having only become a center for the Chinese community during the 1950s, London’s Chinatown is perfectly formed little firework that knows how to see in the year with a bang. Decorated with red lanterns, previous years have seen shows with acrobatics（杂技）, martial arts（武术）,dance and opera nearby.
San Francisco
San Francisco’s Chinatown is perhaps the most famous in the United States. The city was the main entry-point for Chinese who had crossed the Pacific to the USA during the early 19th century. Between the Grant Avenue and the Stockton Street, this historic area is a local treasure, attracting more visitors per year than the Golden Gate Bridge.
Bangkok
With an about 100-year-old history, the Thai capital’s Chinatown contains complex streets offering all kinds of tasty treats, clothes, toys and antiques. Sunday market days are such a good time to get the full atmosphere of the neighborhood. The area is also known for its gold dealers, whose shops line the road.
Mauritius
Found in Port Louis, this Mauritian Chinatown shows the island nation’s rich multicultural diversity. Established in the early years of the 20th century by settlers from China, its tiny shops and restaurants serve locals and visitors. During the Chinese Spring Festival, the most exciting sight is the Dragon Dances on Rue Royale when Chinese musicians and dancers perform the traditional lion dances through the streets.
1.According to the text, which of the following has the longest history?
A.London’s Chinatown. B.San Francisco’s Chinatown.
C.Mauritius’s Chinatown. D.Bangkok’s Chinatown.
2.What’s special about Bangkok’s Chinatown?
A.It is crowded with Chinese restaurants. B.It is the major entrance for the Chinese.
C.It is well-known for its gold business. D.It is when you can enjoy fireworks.
3.If you want to enjoy the Dragon Dances, you can go to ______.
A.Rue Royale in Port Louis, Mauritius B.the Sunday market in Bangkok
C.the Grant Avenue in San Francisco D.the Chinese community in London
高三英语阅读理解中等难度题查看答案及解析
Each time Chinese New Year is approaching, preparations are underway around the world. Here are some Chinatowns for those outside of China wishing to mark the day.
London
Although it may not be as large or as long-built as others, having only become a center for the Chinese community during the 1950s, London’s Chinatown is perfectly formed little firework that knows how to see in the year with a bang. Decorated with red lanterns, previous years have seen shows with acrobatics（杂技）, martial arts（武术）,dance and opera nearby.
San Francisco
San Francisco’s Chinatown is perhaps the most famous in the United States. The city was the main entry-point for Chinese who had crossed the Pacific to the USA during the early 19th century. Between the Grant Avenue and the Stockton Street, this historic area is a local treasure, attracting more visitors per year than the Golden Gate Bridge.
Bangkok
With an about100-year-old history, the Thai capital’s Chinatown contains complex streets offering all kinds of tasty treats, clothes, toys and antiques. Sunday market days are such a good time to get the full atmosphere of the neighborhood. The area is also known for its gold dealers, whose shops line the road.
Mauritius
Found in Port Louis, this Mauritian Chinatown shows the island nation’s rich multicultural diversity. Established in the early years of the 20th century by settlers from China, its tiny shops and restaurants serve locals and visitors. During the Chinese Spring Festival, the most exciting sight is the Dragon Dances on Rue Royale when Chinese musicians and dancers perform the traditional lion dances through the streets.
1.According to the text, which of the following has the longest history?
A. London’s Chinatown. B. San Francisco’s Chinatown.
C. Mauritius’s Chinatown. D. Bangkok’s Chinatown.
2.What’s special about Bangkok’s Chinatown?
A. It is crowded with Chinese restaurants. B. It is the major entrance for the Chinese.
C. It is well-known for its gold business. D. It is when you can enjoy fireworks.
3.If you want to enjoy the Dragon Dances, you can go to ______.
A. Rue Royale in Port Louis, Mauritius B. the Sunday market in Bangkok
C. the Grant Avenue in San Francisco D. the Chinese community in London
高三英语阅读理解中等难度题查看答案及解析
Chinese New Year is approaching and preparations are underway around the world. Here are some Chinatowns for those outside of China wishing to mark the day.
London
Although it may not be as large or as long-built as others, having only become a center for the Chinese community during the 1950s, London’s Chinatown is a perfectly formed little firework that knows how to see in the year with a bang. Decorated with red lanterns (灯笼), previous years have seen shows with acrobatics (杂技), martial arts (武术), dance and opera nearby.
San Francisco
San Francisco’s Chinatown is perhaps the most famous in the United States. The city was the main entry-point for Chinese who had crossed the Pacific to the USA during the early 19th century. Between the Grant Avenue and the Stockton Street, this historic area is a local treasure, attracting more visitors per year than the Golden Gate Bridge.
Bangkok
With an about 100-year-old history, the Thai capital’s Chinatown contains complex streets offering all kinds of tasty treats, clothes, toys and antiques. Sunday market days are such a good time to get the full atmosphere of the neighborhood. The area is also known for its gold dealers, whose shops line the road.
Mauritius
Found in Port Louis, this Mauritian Chinatown shows the island nation’s rich multicultural diversity. Established in the early years of the 20th century by settlers from China, its tiny shops and restaurants serve locals and visitors. During the Chinese Spring Festival, the most exciting sight is the Dragon Dances on Rue Royale when Chinese musicians and dancers perform the traditional Lion dances through the streets.
1.According to the text, which of the following has the longest history?
A. London’s Chinatown.
B. Bangkok’s Chinatown.
C. Mauritius’s Chinatown.
D. San Francisco’s Chinatown.
2.What’s special about Bangkok’s Chinatown?
A. It is crowded with Chinese restaurants.
B. It was the major entrance for the Chinese.
C. It is well-known for its gold business.
D. It is where you can enjoy fireworks.
3.If you want to enjoy the Dragon Dances, you can go to ______.
A. Rue Royale in Port Louis, Mauritius.
B. the Sunday market in Bangkok.
C. the Grant Avenue in San Francisco.
D. the Chinese community in London.
高三英语阅读理解中等难度题查看答案及解析
2017 Chinese New Year is approaching and preparations are underway around the world. Here are some Chinatowns for those outside of China wishing to mark the day.
London
Although it may not be as large or as long —built as others, having only become a center for the Chinese community during the 1950s, London’s Chinatown is a perfectly formed little firework that knows how to see in the year with a bang. Decorated with red lanterns (灯笼), previous years have seen shows with acrobatics (杂技), martial arts (武术), dance and opera nearby.
San Francisco
San Francisco’s Chinatown is perhaps the most famous in the United States. The city was the main entry-point for Chinese who had crossed the Pacific to the USA during the early 19th century. Between the Grant Avenue and the Stockton Street, this historic area is a local treasure, attracting more visitors per year than the Golden Gate Bridge.
Bangkok
With an about 100-year-old history, the Thai capital’s Chinatown contains complex streets offering all kinds of tasty treats, clothes, toys and antiques. Sunday market days are such a good time to get the full atmosphere of the neighborhood. The area is also known for its gold dealers, whose shops line the road.
Mauritius
Found in Port Louis, this Mauritian Chinatown shows the island nation’s rich multicultural diversity. Established in the early years of the 20th century by settlers from China, its tiny shops and restaurants serve locals and visitors. During the Chinese Spring Festival, the most exciting sight is the Dragon Dances on Rue Royale when Chinese musicians and dancers perform the traditional Lion dances through the streets.
1.According to the text, which of the following has the longest history?
A. London’s Chinatown.
B. Bangkok’s Chinatown.
C. Mauritius’s Chinatown.
D. San Francisco’s Chinatown.
2.What’s special about Bangkok’s Chinatown?
A. It is crowded with Chinese restaurants.
B. It was the major entrance for the Chinese.
C. It is well-known for its gold business.
D. It is where you can enjoy fireworks.
3.If you want to enjoy the Dragon Dances, you can go to .
A. Rue Royale in Port Louis, Mauritius
B. the Sunday market in Bangkok
C. the Grant Avenue in San Francisco
D. the Chinese community in London
高三英语阅读理解中等难度题查看答案及解析
Number sense is not the ability to count. It is the ability to recognize a 1 in number. Human beings are born with this ability. 2 , experiments show that many animals are, too. For example, many birds have good number sense. If a nest has four eggs and you remove one, the bird will not 3.However, if you remove two, the bird 4 leaves. This means that the bird knows the 5 between two and three.
Another interesting experiment showed a bird's 6 number sense. A man was trying to take a photo of a crow（乌鸦）that had a nest in a tower, but the crow always left when she saw him coming. The bird did not 7 until the man left the tower. The man had an 8.He took another man with him to the tower. One man left and the other stayed, but they did not 9 the bird. The crow stayed away until the second man left, too. The experiment was 10 with three men and then with four men. But the crow did not return to the nest until all the men were 11.It was not until five men went into the tower and only four left that they were 12 able to fool the crow.
How good is a human's number sense? It's not very good. For example, babies about fourteen months old almost always notice if something is taken away from a 13 group. But when the number goes beyond three or four, the children are 14 fooled.
It seems that number sense is something we have in common with many animals in this world, and that our human 15 is not much better than a crow's.
1. A．rise B．pattern C．change D．trend
2. A．Importantly B．Surprisingly C．Disappointedly D．Fortunately
3. A．survive B．care C．hatch D．notice
4. A．generally B．sincerely C．casually D．deliberately
5. A．distance B．range C．different D．interval
6. A．amazing B．annoying C．satisfying D．disturbing
7. A．relax B．recover C．react D．return
8. A．appointment B．excuse C．idea D．explanation
9. A．fool B．hurt C．catch D．kill
10. A．reported B．repeated C．designed D．approved
11. A．confused B．gone C．tired D．drunk
12. A．gradually B．luckily C．strangely D．finally
13. A．single B．small C．local D．new
14. A．seldom B．temporarily C．merely D．often
15. A．sight B．nature C．ability D．belief
高三英语完型填空中等难度题查看答案及解析
Monaco Grand Prix
The air is fresh with the heat of early summer as you arrive in the beautiful country of Monaco on the day of the race. Your______ to the Monte-Carlo neighborhood is bursting with color as classic styles of European architecture catch your eye. When you reach the race course area, you are led to the harbor where you will watch the race from the ______ of a friend’s yacht (游艇）.Soon, the Formula One cars will pull onto the starting point and the race will begin.
Each of the cars in the Monaco Grand Prix is ______, but all of them are fast and modern. The race course also ______ as being complex and difficult, with a frightening hairpin (发夹）turn along a very narrow street. ______ these streets at speeds over 150 kilometers per hour, drivers must take over. Even the slightest ______ could turn a multi- million dollar car into a pile of waste. The driver who claims first place receives an award and will go down ______ as one of the world’s finest drivers.
Indianapolis 500
On race day the grandstands (大看台）are filled with excitement as you enter the Indianapolis Motor Speedway. You find your seat, ______ yourself against the harsh heat and marvel at the huge black oval (椭圆形的）track below. Moments later, a fleet of Indy Cars rolls onto the track, ______ themselves in 11 neat rows of three. The sound of 33 turning engines rings in your ears, and you cheer with the crowd as the powerful cars take off from the starting line.
Unlike Monaco Formula One cars, Indy cars are more uniform in their ______. They tend to be much longer, and reach 260 kilometers per hour. Since the drivers must race for 500 miles, the race is quite long, ______ three to five hours. The resulting wear and tear on each car is managed with short stop. The driver’s excellent team performs ______ at amazing speeds. The dangerous nature of this race requires ______ communication between the drivers and their teams. They must plan short stops ______ or the driver loses precious time and it could ______ them the race.
1.A.memory B.aim C.anxiety D.ride
2.A.comfort B.position C.bottom D.direction
3.A.colorful B.fashionable C.unique D.similar
4.A.comes out B.stands out C.turns out D.points out
5.A.Crossing B.Constructing C.Driving D.Competing
6.A.touch B.spot C.error D.hole
7.A.in history B.in advance C.in return D.in all
8.A.pushing B.drawing C.fighting D.fanning
9.A.following B.arranging C.warning D.urging
10.A.design B.preparation C.display D.regulation
11.A.timing B.extending C.delaying D.lasting
12.A.check B.maintenance C.device D.condition
13.A.short B.special C.constant D.loud
14.A.professionally B.positively C.directly D.carefully
15.A.cost B.sacrifice C.defeat D.fail
高三英语完形填空困难题查看答案及解析