"It's this time of year when the weather starts warming up and frogs start breeding - but they haven't been breeding," says John Wilkinson, research and monitoring officer at the Amphibian and Reptile Conservation Trust (ARC).
Amphibians (兩棲動(dòng)物) are just one of the groups of animals that nature observers fear may have problems reproducing this year, as groundwater levels are even lower now than in the infamously dry summer of 1976, according to the Department for Environment, Food and Rural Affairs (Defra). According to the UK's Centre for Hydrology and Ecology the average rainfall so far this winter has been the lowest since 1972.
"If ponds dry up totally," says Mr. Wilkinson, "you could have lots of dead tadpoles." Drier and windier conditions could also make it more difficult for juvenile amphibians to survive their journeys between wet habitats.
But Peter Brotherton, the biodiversity manager for Natural England, says that "drought is part of nature's cycle", and, at present, a lot of animals, plants and insects are still in hibernation. This means that the population picture is unclear. "However, when we get extreme events, we get animals dying," he says. "And what is worrying is that normally at this time of year we expect soil to be near saturation(濕潤(rùn))after winter."
Charlie Kitchin, the RSPB's site manager of the Nene Washes in Cambridgeshire, says the 2,000-acre wetland and grassland area is now struggling following two winters with relatively little winter rain and no flooding. One species that could suffer, he says, is the black-tailed godwit(黑尾豫). "There are only 50 breeding pairs in the country, and we have 40 of them, and everything is bone-dry," Mr Kitchin says.
But one bad nesting season, he says, is "not the end of the world". "One of the features of flood plains is that they're volatile anyway," he adds. "But if they fail to breed another year, the population is likely to dip again."

  1. 1.

    According to the passage animals may have problems reproducing this year mainly due to ______.

    1. A.
      drought
    2. B.
      hibernation
    3. C.
      windier conditions
    4. D.
      extreme events
  2. 2.

    What really worries Peter Brotherton is that______.

    1. A.
      drought is part of nature’s cycle
    2. B.
      animals are still in hibernation
    3. C.
      soil at this time is far from saturation
    4. D.
      the population of animals is still unclear
  3. 3.

    Which of the following is NOT true of Charlie Kitchin’s words?

    1. A.
      Drought has so far continued for two winters
    2. B.
      Animals could survive one bad nesting season
    3. C.
      The black-tailed godwit is in danger of extinction
    4. D.
      40 black-tailed godwits live in the Nene Washes
  4. 4.

    The underlined word volatile in the last paragraph can be replaced by______.

    1. A.
      losing water
    2. B.
      undergoing changes
    3. C.
      breeding animals
    4. D.
      suffering flood
  5. 5.

    It can be learnt from the text that ______.

    1. A.
      groundwater levels this summer are lower than those of 1976
    2. B.
      the average rainfall this year has been the lowest since 1972
    3. C.
      windier conditions could also cause some amphibians’ death
    4. D.
      flooding plays no useful role in wetlands and grasslands
ACDAC
試題分析:
1.A 推理題。根據(jù)第二段2,3行g(shù)roundwater levels are even lower now than in the infamously dry summer of 1976說明今年的水位比1976年的干旱季節(jié)還要低,說明今年遇見了干旱,那么A正確。
2.C 細(xì)節(jié)題。根據(jù)第四段最后一句"And what is worrying is that normally at this time of year we expect soil to be near saturation(濕潤(rùn))after winter."說明最讓人擔(dān)心的是冬天以后希望土壤能夠更濕潤(rùn)一點(diǎn),適合耕作。故C正確。
3.D 細(xì)節(jié)題。根據(jù)倒數(shù)第二段"There are only 50 breeding pairs in the country, and we have 40 of them說明在英國(guó)黑尾豫只有50對(duì),而在這個(gè)地方黑尾豫就有40對(duì),那么應(yīng)該是80只。故D正確。
4.A 推理題。根據(jù)本句"One of the features of flood plains is that they're volatile anyway說明在干旱季節(jié)這些河灘的一個(gè)特點(diǎn)就是沒有了水。故A正確。
5.C 細(xì)節(jié)題,根據(jù)第三段2,3行Drier and windier conditions could also make it more difficult for juvenile amphibians to survive their journeys between wet habitats. 說明C正確。
考點(diǎn):考查新聞報(bào)道類短文閱讀
點(diǎn)評(píng):本文主要講述了英國(guó)多年不遇的干旱對(duì)兩棲動(dòng)物的影響。導(dǎo)致很多的兩棲動(dòng)物的生存受到了嚴(yán)重的威脅,文章以推理題和細(xì)節(jié)題為主,要求考生能夠細(xì)致審題合理的推測(cè)判斷,解題過程中把握大意,對(duì)于主旨題可采用排除法,既不可夸大其辭,也不可斷章取義。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語(yǔ) 來源: 題型:閱讀理解

Every year landslides {滑坡} cause 25 to 50 deaths and $1.5 billion in damage in the United States.They account for 15 percent of the deaths from natural disasters in Europe.And in Decem??ber, a single event killed more than 200 people in the Philippines.Sending workers to stabilize (加固) mountainsides using steel bars and cement (水泥) can help prevent disaster, but it introduces new difficulties.Shaking drills produce harmful dust and loosen heavy, dangerous debris (米屑)."It's quite a risky job," says Giorgio Pezzuto of D'Appolonia, an engineering company in Italy.

D'Appolonia, working with eight other companies, may have an answer:  a three-ton robot called Roboclimber."The idea is to operate a machine far away that can drill without a hu??man being on board,'" says Pezzuto, manager for the project, which is supported by the European Commission.Engineers claim that the machine will be faster and cheaper than manual labor.The robot, a large radio-controlled four-legged me??chanical spider (蜘蛛), has cost at least $2 mil??lion so far.The final product should be able to climb unstable mountainsides, drill holes, insert bars and cement, and collect data on the slope' s stability.Testing should begin in May.

The underlined word "event" (in Paragraph l) refers to ___.

A.landslide         B.machine C.earthquake       D.flood

The purpose in writing this text is ___..

A.to tell people how serious the damage caused by landslides is

B.to tell people that sending workers to sta??bilize mountainsides is a risky job

C.to introduce a product that can be used to stabilize mountainsides

D.to show people how to use a new product

What does the robot look like?

A.A human being. B.A spider.C.A truck.       D.A drill.

The biggest advantage of this product is that_________.

A.it will be faster and cheaper than manual labor

B.it can climb mountainsides, drill holes, insert bars and cement

C.it can collect data on the slope’s stability

D.it can drill without a human being on board

查看答案和解析>>

科目:高中英語(yǔ) 來源:2014屆甘肅省高二下學(xué)期第一次月考英語(yǔ)試卷(解析版) 題型:閱讀理解

When something goes wrong, it can be very satisfying to say, "Well, it’s so-and-so’s fault. "or "I know I’m late, but it’s not my fault; the car broke down. " It is probably not your fault, but once you form the habit of blaming somebody or something else for a bad situation, you are a loser. You have no power and could do nothing that helps change the situation. However, you can have great power over what happens to you if you stop focusing on whom to blame and start focusing on how to remedy the situation. This is the winner’s key to success.

Winners are great at overcoming problems. For example, if you were late because your car broke down, maybe you need to have your car examined more regularly. Or, you might start to carry along with you the useful phone numbers, so you could call for help when in need. For another example, if your colleague causes you problems on the job for lack of responsibility or ability, find ways of dealing with his irresponsibility or inability rather than simply blame the person. Ask to work with a different person, or don’t rely on this person. You should accept that the person is not reliable and find creative ways to work successfully regardless of how your colleague fails to do his job well.

This is what being a winner is all about — creatively using your skills and talents so that you are successful no matter what happens. Winners don’t have fewer problems in their lives; they have just as many difficult situation to face as anybody else. They are just better at seeing those problems as challenges and opportunities to develop their own talents. So, stop focusing on "whose fault it is. " Once you are confident about your power over bad situations, problems are just stepping stones for success.

1.According to the passage, winners    .

A.deal with problems rather than blame others

B.meet with fewer difficulties in their lives

C.have responsible and able colleagues

D.blame others rather than themselves

2.The underlined word remedy in Paragraph 1 is closest in meaning to         .

A.a(chǎn)void             B.a(chǎn)ccept            C.improve          D.consider

3.When your colleague brings about a problem, you should     .

A.find a better way to handle the problem

B.blame him for his lack of responsibility

C.tell him to find the cause of the problem

D.a(chǎn)sk another person for help

4.Which of the following is the best title for the passage?

A.Winner’s Secret.                      B.A Winner’s Problem.

C.A Winner’s Opportunity.                 D.A Winner’s Achievement.

 

查看答案和解析>>

科目:高中英語(yǔ) 來源:2012-2013學(xué)年湖南省高二第三次月考英語(yǔ)試卷(解析版) 題型:閱讀理解

It's the end of class. When the bell rings, students of Luohu Foreign Languages School in Shenzhen quickly take out their cell phones. They want to log on to their micro blogs(微博) to check the interesting things that have happened in the last hour.

Since last year, thetrend of micro blogging has swept the country. Recent surveys shows that most students in middle schools have a micro blog and some even update their blogs over five times per day.

"We learn many fresh and interesting things on micro blogs and they have become popular topics in class," said Andy Liang, 14. "If you do not know about them, you are out."

It is also a great place for students to let out stress. "My parents always ask me to study hard, and encourage me before exams, but it really adds pressure," said Simon Zhang, 15. "When I share these feelings on my micro blog, I get many replies from friends in the same situation, which makes me feel better."

But parents are worried that micro blogging could be a waste of time. Some misleading messages may even cause danger to kids, they said.

Mr. Shen, a professor at the China Education Association, suggests parents not worry too much as long as kids are not crazy about micro blogging. Maybe it can become a window for parents to understand their children. "If parents can read their children's micro blogs, they'll know their thoughts, thus leading to better communication and solutions to problems," he said. He also gives some tips for kids.

-Don't micro blog for more than one hour a day.

-Never micro blog in class.

-Try to talk face to face with people from time to time.

-Be critical(批判性的). Don't trust all the messages on a micro blog.

1.Students log on to their micro blogs to           .

A.check the things

B.write articles

C.listen to music

D.call their parents

2.Micro blog made Simon      when he shared his feelings and got replies on his micro blog.

A.feel sad

B.let out stress

C.a(chǎn)dd pressure

D.make friends

3.We can know from Mr. Shen that micro blogging can           .

A.make kids crazy while logging on to it

B.bring a lot of misleading messages

C.become a window to understand young kids

D.lead to worse communication

4.Don't micro blog for           a day.

A more than one hour    B. less than one hour   C. one hour   D. more than two hours

5.Which is Wrong ?

A.Never micro blog in class.

B.They'll know their thoughts through micro blog.

C.Trust all the messages on a micro blog.

D.Be critical(批判性的)

 

查看答案和解析>>

科目:高中英語(yǔ) 來源:2012-2013學(xué)年四川省高一上學(xué)期期中考試英語(yǔ)試卷(解析版) 題型:閱讀理解

Want to stay away from colds? Put on a happy face.

Compared to unhappy people, those who are cheerful and relaxed are less likely to suffer from colds, according to a new study. It's possible that being happy helps the body fight illnesses, say the researchers from New York University.

"It seems that positive feelings may reduce the danger of illness," said the study's chief researcher Sheldon Cohen.

In an earlier study, Cohen found that people who were cheerful and lively caught coughs and colds less often. People who showed feelings were also less likely to tell their doctors that they felt ill.

In this study, Cohen's interviewed 193 adults every day for two weeks. During the interviews, the people were given colds by doctors and had to stay alone in a room for six days.

The results showed that everyone in the study was equally likely to get ill. But for people who said they felt happy during the research period, their illness are less serious and lasted for a shorter time.

Cohen believes that when people experience positive feelings, their body may produce a chemical that helps fight illness and disease. So if you are worried abut your health, look on the bright side more often.

1.Which of the following was NOT a part of the study?

A.People talked about their feelings every day.

B.People were kept alone for six days.

C.People were given colds by doctors.

D.People were made to feel unhappy.

2.What did the study find?

A.People who felt happy never got ill.

B.People's feelings didn't influence their health.

C.People with good feelings became ill more easily.

D.People with positive feelings had less serious illnesses.

3.According to Cohen, which of the following may help fight illness?

A.Eating.

B.Crying.

C.Laughing.

D.Sleeping.

4.This passage is a/an         .

A.a(chǎn)dvertisement

B.newspaper report

C.story

D.scientist's diary

5.What is the best title for this passage?

A.Smiles can fight colds

B.Cause of colds found

C.The danger of colds

D.How people get sick

 

查看答案和解析>>

科目:高中英語(yǔ) 來源:2011-2012學(xué)年福建省高三模擬考試英語(yǔ)試卷(解析版) 題型:單詞拼寫

閱讀下面短文,根據(jù)以下提示:1)漢語(yǔ)提示,2)首字母提示,3)語(yǔ)境提示,在每個(gè)空格內(nèi)填入一個(gè)適當(dāng)?shù)挠⒄Z(yǔ)單詞,并將該詞完整地寫在右邊相對(duì)應(yīng)的橫線上。所填單詞要求意義準(zhǔn)確,拼寫正確。

One day, there was an elder couple buying fish from me, all of w____ happened was really very special. The Gentleman carried a basket ____ his elbow(肘部) , when the couple were near a pond to look at the fish, there was a pure silver long fin Koi(錦鯉) which about six inches jumped into the basket."Wha----" Their ____(吃驚的) sound drew my eyes. I have worked with fish for a long time, but it ____ the first time I had seen a fish jump up into customer's basket. "You are lucky!" I said to them."Come on, come on, I buy, I buy him!" I looked at them, the couple are so h____and I went to serve them."Anything else?" I asked."Yes, I want to find a partner for her." The gentleman was humorous. They were looking for another fish through the fish ____(池塘) one by one, I brought a net and the fish bag f____ them, the fish were always swimming towards us and asking for food in every pond. "What’s the matter with the fish?" The lady asked."They are hungry." I said."No, not hungry, they knew us and greeting us." The gentleman said."Yes, definitely!" I said. We stopped for a ____ minutes by a fish pond."How about that fish?" The lady pointed ___ a colourful Sarasa(紅白色相間的印花布)Comet."It looks so beautiful!" The gentleman and I said same words."I want to buy it b____ she looked at me. You see, she still looked at me, I’ll buy her. "The couple were happy, I was happy too, the fish will be happy in its new home.

 

查看答案和解析>>

同步練習(xí)冊(cè)答案