练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情

    Two out of every five species on the planet that have been estimated by scientists face extinction. This figure comes from the latest World Conservation Union Red List of Endangered Species, published this week.

    In all, 16,119 animal and plant species are in danger of extinction. “From the poles(地球的两个极点) to the desert, species loss is increasing, not slowing down”, says IUCN director-general Achim Steiner. The main cause, as ever, is people, both directly and indirectly. While hunting and habitat(栖息地) loss continue to have a serious effect on species numbers, global warming is another threat.

    In the polar regions (极地)，the summer sea ice that polar bears depend on is rapidly disappearing, and the latest estimates suggest that the ice will be reduced at least by fifty percent in area over the next century. Although polar bears are strong swimmers, yet large numbers of them will starve or drown as global warming melts the Arctic’s ice sheets. The world’s deserts may be expanding, but the animals that live in and around them are not faring well. It’s particularly difficult for the endangered species of the extreme habitat to recover their numbers. Meanwhile, our increasing demand for fish and water is placing the species in rivers and oceans in great danger. As shallow-water fish stocks get reduced, fishermen’s dropping nets and lines into deeper waters are taking their toll on species there.

    “This trend can’t be stopped. Environmentalists alone can not save the world’s species in danger”, says Steiner, “but conservation (保护) can work. It must become the responsibility of everyone to act”.

    1 All the following statements are the causes of animal extinction except ______.

    　 A. hunting and habitat loss

    　 B. increasing demand for fish and water

    　 C. the expanding of world’s deserts

    　 D. global warming

    2. According to the passage, which of following statements is TRUE?

    　 A. Only the species of the poles and deserts are facing extinction.

    　 B. As a result of the globe warming, polar bears will get more food.

    　 C. Fishermen’s fishing in deep oceans increases the toll of species.

    　 D. It will not take a long time for species of extreme habitat to recover their number.

    3. What’s the best title of the passage?

    　 A. Serious Effects of Global Warming on Species

    　 B. More and More Animal Species Face Extinction

    　 C. The Endangered Species

    　 D. Save the World’s Species in Danger

     

    1-3 CCB

     

    练习册系列答案
    年级 高中课程 年级 初中课程
    高一 高一免费课程推荐！ 初一 初一免费课程推荐！
    高二 高二免费课程推荐！ 初二 初二免费课程推荐！
    高三 高三免费课程推荐！ 初三 初三免费课程推荐！
    相关习题

    科目：高中英语 来源： 题型：阅读理解

    通读下面短文，掌握其大意，然后在各题所给的A，B，C，D四个选项中，选出一个最佳答案。

    Recent studies show that only one out of three people have strong and healthy self-confidence. That  36  two out of every three people simply don’t know the  37  they already have to be successful when it’s  38  there in their hands!  39  if you want others to believe in you, you have to believe in yourself first. Remember: “No one can make you feel inferior (差的)unless you  40  them.” A successful businessman says, “You can’t push anyone up a ladder  41  he knows he can climb himself.”

    Many of us have an image  42 , the image（形象） we have of ourselves.  43  one guy put it: “You can’t win a horse race if you think you look  44  on a horse.” To succeed, the first person you have to  45  is yourself! So stop believing your own lies about yourself. Just  46  your mind and you’ll change your life.

    One of the most harmful weapons that can kill your success in life are the two little words: “ 47 ”. You know that people used to  48  that if human beings traveled faster than 30 miles an hour it would  49  our circulation（循环）of blood and kill us? Thank goodness a few people didn’t believe that  50  thinking, or we wouldn’t be riding in cars, buses, and flying in airplanes today. You’ll never know until you  51 .

    Roger Bannister was the first human being to run a mile in less than 4 minutes. But  52  he did it, most people in the world didn’t think it was even  53 . Yet only weeks after Bannister did it, suddenly  54  all over the world began running a mile in less than 4 minutes! If we believe something can be done, we’ll  55  do it.

    A. reflects         B. means                C. reads                D. explains

    A. chance           B. strength             C. reason           D. ability

    A. immediately     B. properly             C. right                D.accurately   

    A. But              B. Because          C. What             D. While

    A. challenge            B. let              C. admit            D. help

    A. if               B. except           C. unless           D. until

    A. quiz                 B. question             C. mystery          D. problem

    A. As                   B. When             C. While            D. Since

    A. curious          B. good-looking         C. funny            D. serious

    A. knock            B. beat                 C. strike           D. defend

    A. settle               B. bend                 C. fix              D. change

    A. I failed.            B. Not me.          C. I can’t.            D. Can I?

    A. think                B. imagine          C. expect           D. doubt

    A. start                B. help                 C. close                D. stop

    A. empty            B. silly                C. reasonable       D. terrible

    A. realize              B. try              C. understand       D. judge

    A. before           B. after                C. since                D. because

    A. likely               B. unbelievable         C. impossible       D. possible

    A. runners          B. workers          C. competitors     D. players

    A. simply           B. seldom           C. usually              D. never

    查看答案和解析>>

    科目：高中英语 来源：2013-2014学年高考二轮复习训练：专题12 代词英语试卷（解析版） 题型：阅读理解

    Businesses are witnessing a difficult time，which has in turn produced influence on consumers’ desire to go green.However，shoppers are still laying stress on environmental concerns.

    Two thirds of customers say that environmental considerations inform their purchases to the same degree as they did a year ago，while more than a quarter say that they are now even better aware of the environmental effect on what they buy.

    This may help to influence how shops store goods on their shelves.And the companies should still make efforts to become more environmentally friendly.Two out of three people think it is important to buy from environmentally responsible companies，with about one in seven saying that they had even decided to take their custom elsewhere if they felt a company’s environmental reputation was not good enough.

    Harry Morrison，chief executive(主管)of the Carbon Trust，sympathizes：“I understand this situation where survival is very important now.But from environmental considerations，the clock is ticking—we don’t have much time.In addition，cutting carbon has an immediate effect as costs drop and a medium?term benefit for the brand.”

    Larger companies have an extra motivation to look at reducing their carbon footprint，as new rules next year will require businesses to buy carbon allowances to make up for their emissions(排放)．Those that have taken early action will have a head start.More than two thirds of consumers are not clear about which companies are environmentally responsible.This suggests that firms that are able to relay clearly their message to the public will be in a pole position to attract shoppers.

    The Carbon Trust believes that it can help by informing customers about the good work companies are doing.“When companies are granted(授予) the standard，they can use a logo(标识) in all their marketing which makes it clear that they are working towards cutting emissions，” Mr.Morrison said.????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? (2010·福建，C)

    1.What’s the main idea of the passage?

    A．Businesses are finding ways to send their message to the shoppers.

    B．Companies will soon get information about cutting carbon emissions.

    C．Firms are making efforts to encourage customers to keep goods at home.

    D．Firms are urged to cut carbon emissions by shoppers’ environmental awareness.

    2.The underlined word “inform” in Paragraph 2 probably means “________”．

    A．affect? B．change? C．disturb? D．reject

    3.According to Harry Morrison，businesses ________.

    A．will benefit from cutting carbon emissions

    B．should buy carbon allowances for shoppers

    C．are required to make up for their carbon emissions

    D．have encouraged shoppers to take their custom elsewhere

    4.We can learn from the passage that businesses will________.

    A．have a strong desire to reduce costs

    B．use the same logo in their marketing

    C．gain advantages by taking early action

    D．attract more shoppers by storing goods

     

    查看答案和解析>>

    科目：高中英语 来源：2014届浙江省高二下学期第一次月考英语试卷（解析版） 题型：阅读理解

    Since 1950, the amount of information about the nutrition of food has increased by nearly 900 percent. Besides this fact, obesity has risen by 214 percent and nearly two out of every three adults in America are overweight or obese. Being overweight is not only an appearance problem, and it also increases the risk of various diseases including diabetes, sleep disorder and cancer.

    With so much nutritional knowledge easy to find, we cannot simply ignore our present obesity epidemic(流行病). We know that fruits and vegetables are rich in vitamin. Though we are overweight, many of us choose junk food over healthy food out of habits. One explanation for our strong desire for junk food is that we learn to connect junk food with positive feelings when we are young, and changing this attitude requires a huge amount of confidence and determination. Fortunately, new research published in May 2012 has shown a simple and accessible way to make healthier food choices- the one that doesn’t rely on great determination.

    The research was based on two separate studies and it was carried out by T. Bettina Cornwell of the University of Oregon and Anna R. McAlister of Michigan State University. In the first study, 60 adults between the ages of 19 and 23 were questioned about the role of food and drinks. The survey tells us that adults prefer sweetened drinks with high-calorie, salty foods, to sweetened drinks with vegetables.

    In the second study, 75 children between the ages of 3 and 5 were gathered for some experiments including drinks served with vegetables. The preschooler experiments were carried out under different situations and on different days. The researchers found that the children chose to take more green vegetables when they were served with water instead of a sweetened drink.

    According to Cornwell, children learn to connect high calorie, sugary drinks such as cola, with high fat foods such as French fries, from a very early age. McAlister adds that early taste development appears to play an important role in food choices later in life. Meals served at home and meals offered at restaurants, set the stage for this idea and for the preference to choose junk food over healthy food, when beginning to take sweetened drinks.

    “Our taste preferences are heavily influenced by regularly eating particular food and drinking particular drink,” states Cornwell. “If the drink on the table goes against both adults and children eating their vegetables, then perhaps it is time to change that drink… and to serve water with all meals. Restaurants could easily use water as free drink for children’s meals and charge extra money for other drinks.” Both McAlister and Cornwell are confident that serving water with meals could effectively reduce the nation’s obesity rates, diabetes rates and ever rising healthcare costs.

    1.What may cause the risk of diseases according to the text?

    A．Over nutrition.     B．Obesity.           C．Unbalance diets.    D．Junk food.

    2.What makes many of us choose junk food according to the author?

    A．Positive feelings about food.               B．High calorie of junk food.

    C．Nice taste.                             D．Eating habits.

    3.The underlined word “accessible” in Paragraph 2 means”_________”.

    A．quick             B．useful            C．easy to change     D．easy to get

    4.From Paragraph5, we know that __________.

    A．children may like sugary and high-calorie drinks even from an early age

    B．early preference for food and drink may influence food choices later in life

    C．easy preference for drinks should not be allowed in most of the restaurants

    D．restaurants should provide the same food and drink as those at home

    5.Which would be the best title for this text?

    A．Stop children drinking sugary drinks

    B．Drink water to eat more healthy

    C．Change eating habits to lose weight

    D．Eat healthy food at home

     

    查看答案和解析>>

    科目：高中英语 来源：2011-2012学年陕西西安市高三下学期自主命题（二）英语试卷（解析版） 题型：情景对话

    根据对话情景和内容，从对话后所给的选项中选出能填入每一空白处的最佳选项，并在答题卡上将该选项涂黑。选项中有两个为多余选项。

    Jane: Oh, that’s Mr Taylor. He is so boring.

    Mother :What do you mean?

    Jane:  6  And he’s so tempered, Mum.

    Mother :  7  Are you sure, daring?

    Jane: Yes, he gets angry very quickly.

    Mother:  8

    Jane: And do you know , he spends all his time looking at his reflection in the window , admiring himself?

    Mother : Really?   9

    Jane: Because he is in vain, that’s  why ! And conceited (自负的).He thinks he knows everything.

    Mother: Oh, Jane. Be reasonable. I’m sure you are exaggerating

    (夸张). Mr Taylor seems such a nice and kind man.

    Jane:  10 He’s mean and cruel.

    Mother: Cruel? Now how can a history teacher be cruel?

    Jane: Because he only gave me two out of ten marks in my history test .

    Mother: Oh , now I understand, Jane. I think you’d better get on with your homework.

    A.       Well, he isn’t.

    B.       And why does he do it?

    C.       His lessons send me to sleep.

    D.       That doesn’t sound like Mr Taylor at all.

    E.        Quick tempered? Mr Taylor?

    F.        Yes, he does.

    G .He doesn’t like me.

     

    查看答案和解析>>

    科目：高中英语 来源：2010年高考试题（福建卷）解析版 题型：阅读理解

     

    Businesses are witnessing a difficult time, which has in turn produced influence on consumers’ desire to go green. However, shoppers are still laying stress on environmental concerns.

    Two thirds of customers say that environmental considerations inform their purchases to the same degree as they did a year ago, while more than a quarter say that they are now even better aware of the environmental effect on what they buy.

    This may help to influence how shops store goods on their shelves. And the companies should still make efforts to become more environmentally friendly. Two out of three people think it is important to buy from environmentally responsible companies, with about one in seven saying that they had even decided to take their custom elsewhere if they felt a company’s environmental reputation was not good enough.

    Harry Morrison, chief executive（主管）of the Carbon Trust, sympathizes：“I understand this situation where survival is very important now. But from environmental considerations, the clock is ticking—we don’t have much time. In addition, cutting carbon has an immediate effect as costs drop and a medium-term benefit for the brand.”

    Larger companies have an extra motivation to look at reducing their carbon footprint, as new rules next year will require businesses to buy carbon allowances to make up for their emissions（排放）. Those that have taken early action will have a head start. More than two thirds of consumers are not clear about which companies are environmentally responsible. This suggests that firms that are able to relay clearly their message to the public will be in a pole position to attract shoppers.

    The Carbon Trust believes that it can help by informing customers about the good work companies are doing. “When companies are granted（授予）the standard, they can use a logo（标识）in all their marketing which makes it clear that they are working towards cutting emissions,” Mr. Morrison said.

    1.What’s the main idea of the passage?

    A．Businesses are finding ways to send their message to the shoppers.

    B．Companies will soon get information about cutting carbon emissions.

    C．Firms are making efforts to encourage customers to keep goods at home.

    D．Firms are urged to cut carbon emissions by shoppers’ environmental awareness.

    2.The underlined word “inform” in Paragraph 2 probably means“       ”.

    A．affect        B．change       C．disturb        D．reject

    3.According to Harry Morrison, businesses          .

    A．will benefit from cutting carbon emissions

    B．should buy carbon allowances for shoppers

    C．are required to make up for their carbon emissions

    D．have encouraged shoppers to take their custom elsewhere

    4.We can learn from the passage that businesses will         .

    A．have a strong desire to reduce costs

    B．use the same logo in their marketing

    C．gain advantages by taking early action

    D．attract more shoppers by storing goods

     

    查看答案和解析>>

    同步练习册答案