According to a national study, in the summer of 2013, the long-term warm weather in the UK has made the number of butterflies increase.Around 46,000 volunteers took part in the year’s Big Butterfly C 题目和参考答案——青夏教育精英家教网—

题目内容

According to a national study, in the summer of 2013, the long-term(长期的) warm weather in the UK has made the number of butterflies increase.
Around 46,000 volunteers(志愿者) took part in the year’s Big Butterfly Count(统计), and they found 830,000 butterflies. Volunteers were asked to make a record. They would record how many times they found one of 21 different kinds of butterflies.
Later, the scientists used the records to find out how many butterflies of different kinds were found across the country. Then, they compared the results to the year before. They found that there was a rise in the number of 15 kinds of butterflies, and some of them went up by 50% compared to recent years. They said the increase in butterfly numbers was a result of warm weather.
However, scientists also said that the number of butterflies was in decline(下降) as a whole, and that we might not see the same result the next year.
Richard Fox, who works for Butterfly Conservation, said, “UK butterflies are in long-term decline. Studies have been done since the 1970s. They show that UK butterflies have declined in type and number.”
He added, “We must halt the long-term decline of these beautiful creatures(生物). The only way is by stopping the damage that has been done to the butterflies’ habitats(栖息地) across the UK.”
【小题1】 The volunteers were asked to ______.

A．study 830,000 butterflies

B．help scientists take notes

C．record the number of each kind of butterfly

D．find how many kinds of butterflies there are

【小题2】What can we learn from the study?

A．There were 20 kinds of UK butterflies.

B．50% more UK butterflies were found in 2013.

C．The number of 15 kinds of UK butterflies increased.

D．There was a long-term increase in UK butterfly number.

【小题3】What does the underlined part “the same result” in Paragraph 4 mean?

A．The weather is cold.	B．The weather is warm.
C．UK butterfly numbers decline.	D．UK butterfly numbers increase.

【小题4】 The underlined word “halt” in the last paragraph means “_________”.

A．stop

B．study

C．make

D．plan

【小题5】 What would be the best headline of the passage?

A．Different kinds of butterflies in the UK.

B．Big Butterfly Count in the UK in 2013.

C．UK Scientists made butterfly numbers increase.

D．Warm weather made UK butterfly numbers increase.

解析

练习册系列答案

相关题目

As we know, Chongqing has changed a lot in the past few years. More and more trees are being planted in the city. And every day you can see many old people play sports everywhere. The changes make people in the city live a happy life. A small survey below is from people in Chongqing. One hundred persons answered the questions last week.

What they want	Health	Safety	Food
What they want	52%	33%	15%
Where they like to live	In a quieter place	In a busier place	In a greener place
Where they like to live	15%	5%	80%
What they think of working in the city	Bad	Good	No idea
What they think of working in the city	8%	80%	12%
Whether they plan to change their living places	Yes	No	Difficult to say
Whether they plan to change their living places	39%	41%	20%

【小题1】From the survey, ________ of the people in Chongqing care about health.

【小题2】From the survey, we know most people want to live________.

A．in a busier place	B．in a quieter place
C．in a greener place	D．on a mountain

【小题3】Most people think working in Chongqing is_________.

【小题4】Every day people in Chongqing can see________ play sports everywhere.

【小题5】According to the passage and the survey, we know that________ .

A．most people plan to change their living places

B．12% people in Chongqing think working in the city is bad

C．33% people in Chongqing care about the food

D．the changes in Chongqing makes people enjoy living there

【小题1】According to the key points, what’s the searching area for the missing plane?

A．In the southern India Ocean.

B．In the water area around Australia.

C．In the water area in the southern pacific ocean.

D．In the area 2,500km south-west of Perth, Australia.

【小题2】How many passengers are there from China on the missing plane?

【小题3】What does the underlined sentence “We cannot stand this situation.” mean？

A．Some of the families cannot live in this situation.

B．Some of the families cannot stand there for so long.

C．Some of the families cannot bear all the terrible things.

D．Some of the families cannot understand why it has happened.

【小题4】According to the report at 15:45, which of the following statements is true?

A．The reports are renewed every 2 minutes.

B．The web page is shown on Saturday.

C．China has found out the debris of the missing plane.

D．The search is focused on a definitely limited area near Perth.

【小题5】What’s the web page mainly about?

A．People still keep on searching MH370.

B．There’s a small hope to find out MH370.

C．People are searching MH370 much more widely.

D．What are happening to the missing plane, MH370.

In some science fiction movies, evil robots refuse to die, no matter how hard people fight back.
Now science fiction has become science fact. For the first time, scientists have made a robot that can take a beating (挨打) and keep on going. Scientists from Cornell University made the robot, which looks like a spider with four legs.
Until now, even the most advanced (先进的) robot was almost certain to break down when it was damaged. That is because its computer inside simply doesn’t know how to make the machine work after its shape has changed.
To deal with this problem, the scientists put eight motors (发动机) and two sensors (传感器) that read how the machine is working. They all give signals to the machine’s software. Using this information, the computer can then figure out the machine’s shape at any moment.
The new technology is a big advance in robot-making, scientists say, and it’s far from scary. It may someday help scientists create better artificial (假的) arms and legs and give new freedom to people who lose them. It might also help scientists understand how people and animals figure out their own sense of place in space.
“It has been difficult to design robots that can work well when the environment changes or when it’s damaged,” says Olaf Sporns of Indiana University in US. “With this work, we are nearer to solving this problem.”

【小题1】Why do robots easily break down when they are damaged?

A．They cannot repair themselves.

B．The computer has changed a lot.

C．They have no computers inside.

D．The computer cannot work if the robot changes.

【小题2】The new technology allows the robot to _________.

A．do house work for humans

B．keep working after being damaged

C．remember a lot of information

D．tell people where it is

【小题3】The underlined word “them” in Paragraph5 refers to ________.

A．sensors	B．robots
C．arms and legs	D．scientists

【小题4】How do the sensors in the robot work?

A．They can replace the computer when it’s broken.

B．They can find out where the damage comes from.

C．They help the computer learn the robot’s condition.

D．They can send signals to the person who uses the robot.

【小题5】The passage is probably from_____________.

A．a newspaper	B．an advertisement
C．a tour guide	D．an application

January 16, 2014 –We know the saying“The early bird gets the worm”, but today you’re going to learn about the interesting saying “The early fish gets the bird.”
An African tigerfish(老虎鱼) was seen jumping out of the air and catching a flying bird. The African tigerfish has bright red fins and very sharp teeth. There have been rumors(传闻) this kind of fish preys on(捕食) birds since the 1940s, but no one was able to catch one.
"The whole action of jumping and catching happens so quickly that after we saw it, it took all of us a moment to really understand what we had just seen," said Nico Smit from Environmental Sciences and Management at North-West University.
Smit and his research team saw it at a lake in the Mapungubwe National Park in South Africa during summer. They found about 20 fish feeding on birds in the morning. Those birds may be out early to look for food, but we will never know for sure!
【小题1】The tigherfish ___________.

A．is from the USA	B．has bright black fins
C．has very sharp teeth	D．was seen in a forest

【小题2】The underlined word “one” in Paragraph 2 means _______.

【小题3】Which of the following is true according to the passage?

A．Nobody has heard of the rumors about the tigerfish before.

B．It took Smit a moment to understand what he had seen about the fish.

C．The interesting findings happened in a lake in the afternoon.

D．The birds were caught by the tigerfish because they were out too early for food.

【小题4】Where is the passage likely to be read?

A．In a poster.	B．In a tour guide.
C．In a newspaper.	D．In a story book.

【小题5】 Which is the best title for the passage?

A．The early fish gets the bird.	B．Nico Smit and an African tigerfish.
C．Nico Smit and his research team.	D．The Mapungubwe National Park

Angela Zou hardly writes text messages now. Sitting at her office desk, Zou asks her iPhone, where they should go to eat. When it buzzes seconds later, she lifts it to her ear for her friend's reply. The conversation goes back and forth through these pieces of words before they decide on the place for lunch.

Like millions of others across Asia, Zou is using WeChat, a smartphone app（应用程序）developed in China, to send voice messages, snapshots（快照）and emoticons（表情符号）to her friends. Now that its walkietalkie-style（对讲机式）messages have become everywhere, she said typing feels like hard work.
WeChat's popularity has grown quickly since it came into use in 2011. Tencent, the company that developed the app, announced in September that its users had doubled in six months to 200 million. Most users are in China, though WeChat is being used across Asia and already has users in the US and the UK.
Historically, it has proved difficult for Chinese internet firms to develop in foreign countries. But WeChat is becoming the first Chinese social media application with the possibility to go to the whole world.
WeChat is similar to the popular US-based mobile messaging service WhatsApp, but it does more. It comes in eight languages including English, Arabic and Russian.
"I used WhatsApp before I came back to China from studying abroad and found all my friends were using WeChat," said Zou, who is 25. "Now when I want to contact someone I use WeChat first." The app's features include Look Around, which allows users to chat to strangers nearby, while Moments works like Instagram（图片分享）.
【小题1】Why does Angela Zou hardly write text messages now?

【小题2】What is WeChat used to do?

【小题3】Which company of China developed WeChat?

【小题4】Where is WeChat used?

【小题5】What do you think of WeChat?

On March 31, 2013, the Centre for Health Protection (CHP) of the Department of Health of Hong Kong and the Chinese National Health and Family Planning Commission notified(通知) the World Health Organization of three confirmed human cases of influenza A (H7N9) in Shanghai and Anhui. On April 2, the CHP confirmed four more cases in Jiangsu province.

The first reported death associated(与……有联系) with H7N9 was an 87-year-old man who died on March 4. A second man, Wu Liangliang, aged 27, died on March 10. On April 3, Chinese government reported another death, bringing the number to three. On April 4, the number of reported cases was 14, with 5 deaths. On April 6, 2013, the Chinese Ministry of Health reported 18 positive cases, death toll still at 6. Two days later, positive cases rose to 24 and one death case from Shanghai brought the death toll to 7.
The World Health Organization reiterated(重申) there was still no evidence of human-to-human transmission(传播) of the new strain of H7N9 bird flu.
【小题1】The first person died of H7N9 on ______________.

【小题2】On April 26, the number of reported cases was _________.

【小题3】Which of the following is TRUE according to the passage?

A．We have known the H7N9 bird flu could be transmitted between people.

B．On April 8, 2013, the positive cases rose up to twenty-five.

C．In the report, there were 24 positive cases and 7 people died in all.

D．The transmission only happened in Shanghai.

The 18-meter-tall Rubber Duck arrived in Beijing on Friday. It was placed on waters in the International Garden Expo Park, where the Yongding River passes through.
The Rubber Duck exhibition was designed by Dutch artist, Florentijn Hofman. It was part of the activities of Beijing Design Week, which ran from September 26 to October 3 in 2013.
The Rubber Duck stayed in the park until September 23, then moved to the Summer Palace, a famous Beijing tourist spot, where it was on display until October 26.
The duck is made of over 200 pieces of rubber. It was guarded not only by staff, but also by 10 volunteers wearing yellow T-shirts and hats with a rubber duck logo.
Sun Yidong, a volunteer who guided visitors to the duck, said the art brought energy to the traditional Chinese park.
“Seeing the giant Rubber Duck makes me feel like I’m a kid again.” Sun said.
Because of the rain on Friday, there were not too many people coming to see it. The Expo workers said they expected more people to come and visit the duck on weekends.
Zhao Yan said she had been following news about the duck since 2007, when the duck began its journey.
“I even considered going to Hong Kong to see it. It’s great that the duck is in Beijing,” Zhao said.
Before arriving in Beijing, the Rubber Duck traveled to 13 cities in nine countries. “The aim of the Rubber Duck is simply to bring everyone back to their childhood again,” said Zeng Hui, a leader of the Beijing Design Week Organizing Committee Office. “It can be a toy for adults.”
根据材料内容选择最佳答案，并将其标号填涂在答题卡的相应位置。
【小题1】The Rubber Duck went to _______ after it left the International Garden Expo Park.

A．the Olympic Park	B．the Summer Palace
C．Beihai Park	D．Zhong Shan Park

【小题2】The Rubber Duck arrived in Beijing on _______.

【小题3】Why weren’t there too many people going to see the Rubber Duck on Friday?

A．They were not interested in it.

B．They didn’t have enough time to go there.

C．The weather was not good.

D．The tickets were expensive.

【小题4】Which of the following is NOT true?

A．The Rubber Duck started its journey in 2007.

B．Before arriving in Beijing the Rubber Duck was shown in 13 cities.

C．The Rubber Duck is made of more than 200 pieces of rubber.

D．A German artist designed The Rubber Duck.

【小题5】What can we learn from the passage?

A．The Rubber Duck can remind people of their childhood.

B．Beijing Design Week finished on October 2.

C．Sun Yidong was a visitor.

D．Volunteers wore white T-shirts.

Green is an important color in nature. It is the color of grass and the leaves on trees. It is the color of most growing plants, too.
Sometimes, the word green means young, fresh and growing. Sometimes, it describes something that is not yet finished or plants that are not ripe.
For example, a greenhorn is someone who has no experience, who is new to a situation. In the fifteenth century, a greenhorn was a young cow or ox whose horns had not yet developed. A century or so later, a greenhorn was a soldier who had not yet had any experience in war (战争). By the eighteenth century, a greenhorn had the meaning it has today--a person who is new in a job.
About one hundred years ago, greenhorn was a popular expression in the American west. Old-timers used it to describe a man who had just arrived from one of the big cities in the east. The greenhorn didn’t have the skills that he would need to live in the hard, rough country.
Someone who has the ability to grow plants well is said to have a green thumb. The expression comes from the early nineteen hundreds.
A person with a green thumb seems to have a magic touch that makes plants grow quickly and well. You might say that the woman next door has a green thumb if her garden continues to grow long after your plants have died.
The Green Revolution (革命) is the name which was given some years ago to the development of new kinds of rice and other grains. The new plants produced much larger crops. The Green Revolution was the result of hard work by agricultural (农业的) scientists who had green thumbs.
【小题1】According to the passage, a greenhorn means________ now.

A．a young cow or ox whose horns have not yet developed

B．a soldier who has not had any experience in war

C．a person who is new in a job

D．a man who doesn’t have the skills to live in the country

【小题2】The meaning of the underlined word “ripe” in the second paragraph is ________.

【小题3】Which of the following about the Green Revolution is NOT right?

A．If there weren’t the Green Revolution, we would have no rice to eat.

B．The expression “the Green Revolution” appeared several years ago.