Most people have heard the sound of bees among flowers. Bees live almost everywhere in the world except in the Arctic areas.
Many kinds of agriculture depend on these small, social insects. Without bees, fruit and nut growers as well as many other farmers would not have a crop.
There are more than 20,000 kinds of bees. But only honey bees make enough honey for people to use. Honeybees are highly-organized social insects. They work together in a group, called a colony(群體). Each colony lives in a hive(蜂房). It contains one queen bee -- she lays all the eggs from which the members of the colony come. Each colony has only a few hundred males, called drones. The majority of all bees in a colony are workers, which are all females.
Bees even have a special stomach, called a honey stomach,  which is used to store sweet fluid that the bees gather from flowers. Bees also have long hairs on their body and legs. These hairs capture pollen(花粉) as bees go from flower to flower. Some of the pollen is taken back to the hive. Some, however, is passed to the next flower. This is how many plants are fertilized. Pollen is the reproductive material of plants. Many important agricultural crops depend on bees for fertilization.
Inside their hives, bees store sweet liquid from flowers and pollen as well. They may even gather sweet liquid from some other kinds of insects. These kinds of sweet liquid are also stored in the hive.
Bees make honey through a process. They add liquid from their own mouths to sweet liquid into simple sugar. As the honey is stored, it dries. It becomes thicker and darker.
Although bees are often thought of as honey makers, they provide a surprising number of products. Also, their greatest economic value is in fertilizing crops-not in making honey.
小題1:The passage is mainly about             .
A.bees and their colony
B.the way for bees to pass pollen
C.bees and agriculture
D.the process for bees to make honey
小題2:Honeybees are social insects because         .
A.they work in groupsB.there is queen bee in every colony
C.they live in a hiveD.each of them does the same job
小題3:The most valuable thing honeybees do for people is in             .
A.making honeyB.fertilizing crops
C.making flowers grow betterD.producing pollen
小題4:The word “fertilize” in the sentence “This is how many plants are fertilized” probably means “    ”.
A.to make plants strong and productive
B.to make soil rich for plants
C.to start the development of young flowers
D.to introduce pollen into plants

小題1:C
小題2:A
小題3:B
小題4:D

試題分析:文章介紹了蜜蜂的社會結(jié)構(gòu),蜜蜂是如何分工合作的,蜜蜂對農(nóng)業(yè)的重要性。
小題1:細(xì)節(jié)題:從文章第二段的內(nèi)容:Many kinds of agriculture depend on these small, social insects. 可知文章講的是農(nóng)業(yè)和蜜蜂的關(guān)系。選C
小題2:細(xì)節(jié)題:從第三段的句子:Honeybees are highly-organized social insects. They work together in a group, called a colony(群體)可知蜜蜂是有社會的昆蟲,因?yàn)樗鼈兪侨后w一起工作的。選A
小題3:推理題:從第四段的句子:Many important agricultural crops depend on bees for fertilization. 可知蜜蜂最重要的是授粉。選B
小題4:猜詞題:從前面的句子:Some of the pollen is taken back to the hive. Some, however, is passed to the next flower.可知這個單詞是授粉。選 D
點(diǎn)評:本文集中考查了細(xì)節(jié)題和推理題,要求考生根據(jù)題目,準(zhǔn)確定位,合理想象,準(zhǔn)確判斷。主要考查考生的細(xì)致閱讀理解能力,和推理能力。猜詞題要抓住所在句子的前后的關(guān)鍵句子或單詞。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:閱讀理解

Old age may not sound exciting. But recent findings offer good news for older people and for people worried about getting older.
Researchers found that people become happier and experience less worry after they reach the age of fifty. In fact, they say by the age of eighty-five, people are happier with their life than they were when they were eighteen years old.
The findings came from a survey of more than three hundred forty thousand adults in the United States. The Gallup Organization questioned them by telephone in two thousand eight. At that time, the people were between the ages of eighteen and eighty-five.
The researchers asked questions about emotions like happiness, sadness and worry. They also asked about mental or emotional stress.
Arthur Stone in the Department of Psychiatry and Behavioral Science at Stony Brook University in New York led the study. His team found that levels of stress were highest among adults between the ages of twenty-two and twenty-five.
The findings showed that stress levels dropped sharply after people reached their fifties.
Happiness was highest among the youngest adults and those in their early seventies. The people least likely to report feeling negative emotions were those in their seventies and eighties.
The study also showed that men and women have similar emotional patterns as they grow older. However, women at all ages reported more sadness, stress and worry than men.
The findings appeared in the Proceedings of the National Academy of Sciences. Researchers say they do not know why happiness increases as people get older. One theory is that, as people grow older, they grow more thankful for what they have and have better control of their emotions. They also spend less time thinking about bad experiences.
Professor Stone says the emotional patterns could be linked to changes in how people see the world, or maybe even changes in brain chemistry.
The researchers also considered possible influences like having young children, being unemployed or being single. But they found that influences like these did not affect the levels of happiness and well-being related to age.
小題1: What is the report about?
A.The relationship between happiness and age.
B.The influence between happiness and unemployment.
C.The tendency between family and health.
D.The expectation between age and children.
小題2:Suppose John is 90 years old and Mike is 24, which of the following is True about them according to the research?
A.John is happier and more energetic than Mike.
B.Mike is happier but weaker than John.
C.John is more sad and worried than Mike.
D.Mike is more worried and depressed than John.
小題3: One of the possible reasons why the older one gets, the happier one becomes is that _______.
A.they have had enough bad experiences
B.they become more grateful about the things they own
C.they have found it easy to forget their pains and pressures
D.they have lost their ability to control themselves
小題4: Which of the following is true according to the passage?
A.Having young children affects the levels of happiness of the old.
B.Emotional patterns can change the physical structures of human’s brains.
C.It’s reported that women at all ages are happier than men.
D.Why happiness increases as people get older is still an unsolved mystery.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

The Convention(公約)concerning the protection of world cultural and natural heritage appeared from a need to call for international cooperation to protect the world's natural and scenic areas and historic sites for present and the future generations.
In 1959 there was international concern over the flooding of the Abu Simbel temples, a treasure of ancient Egyptian civilization, to build the Aswan High Dam in Egypt. Through an international campaign by UNESCO (United Nations Educational, Scientific and Cultural Organization) on the request of Egypt and Sudan, resources were found to move the temples to a new site. In 1965,a conference at the White House in Washington DC, USA called for a "World Heritage Trust" and international cooperation to protect "the world's superb natural and scenic areas and historic sites for the present and the future". In 1969, the International Union for Conservation of Nature (IUCN) developed similar proposals for its members .Therefore, the Convention was adopted by the General Conference of UNESCO in 1972. By regarding heritage as both cultural and natural, the Convention reminds us of the ways in which people interact with nature , and of the basic need to keep the balance between the two.
The Convention identifies the natural or cultural sites on the World Heritage List, and sets out their role in protecting them .Although the emphasis has been on sites and natural features of "outstanding universal value", each country promises not only to conserve the World Heritage sites situated in its country, but also to protect and conserve its cultural and natural heritage.
There is also a "List of World Heritage in Danger" which are sites threatened by serious and specific dangers caused by changes in the use or ownership of the land , wars or natural disasters.
小題1:What is the purpose of the World Heritage Convention according to the passage?
A.To call for international cooperation to help poor people.
B.To protect the world's natural and cultural heritage.
C.To save the natural resouces for next generation in the world.
D.To raise money for the endangered heritage in the world.
小題2:What can we infer from the second paragraph in the passage?
A.The history of the UNESCO is very long.
B.The World Heritage Convention is not accepted by people.
C.The Abu Simbel temples in Egypt are moved to a new site.
D.The adoption of the World Heritage Convention takes al long time.
小題3:The last two paragraphs mainly tell us __________.
A.the detailed purpose of the World Heritage Convention
B.how to make a list of world heritage in danger
C.how to make a world heritage list
D.the importance of making two lists
小題4:Which of the following has the same meaning as the underlined word "conserve"?
A.Pretend.B.Prevent.C.Preserve.D.Prepare.
小題5:According to Paragraph 4, there are many sites in danger for reasons EXCEPT________.
A.a(chǎn)buse of landB.conflictsC.lack of moneyD.natural disasters

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

We may have hosted some difficult house guests once or on even more occasions. Are you still worrying about how to deal with them? Here below are some tips on how to deal with those difficult house guests.
You’ve been waiting an hour to eat breakfast but your guests are still sleeping.
“Unless you adjusted a time for breakfast the evening before, let your guests sleep-in and enjoy your breakfast without them. If possible, keep their breakfast warm. Or better yet, when entertaining it’s always a good idea to have cold breakfast (as well as lunch, dinner and snack) food on-hand.”
——Pamela Eyring,president and director of The Protocol School of Washington
Your guest’s teenage son is a Facebook addict and hogs your computer all day long.
“If you have a guest whose fingers are fixated to your keyboard, kindly let him know that you are expecting work email and give him enough time to finish using it.”
——Ummu Bradley Thomas, founder of the Freddie Bell Jones Modeling and Finishing School, Inc.
Your couch surfing, unemployed nephew has been here a month and is showing no sign of leaving.
“There is nothing wrong with saying ‘John, you have been here a month and have not put in any applications. What can I do to help you get your resume together? I would like to make a plan that will assist you in getting back on your feet and allow me to eventually have my extra room back for guests that will soon be arriving.’”
——Diane Gottsman, owner of The Protocol School of Texas
Your guests expect you to accompany them to every single tourist attraction in your city. It’s tiring and expensive.
“If your guests didn’t offer to treat you, politely decline and offer to meet them afterwards for dinner or drinks. That way they know you enjoy their company.”
——Pamela Eyring, president and director of The Protocol School of Washington
You gave your friend a closet shelf for her stuff but her clothes are thrown all over the place.
“You should simply say ‘I am happy to have you use my closet but your clothes seem to have a mind of their own. Would you mind keeping your clothes on the top shelf? It would make it easier for me to find my things when I am in a rush and looking for them. Thank you.’”
——Diane Gottsman, owner of The Protocol School of Texas
小題1:According to Ummu Bradley Thomas, which of the following is the best way to deal with the guests?
A.Kindly explaining to him you need to use the computer.
B.Politely asking him to stop using the computer at once.
C.Introducing other toys to him to play with.
D.Simply letting him keep using the computer as he likes.
小題2:The passage gives the following tips EXCEPT that _______.
A.declining the guests’ requests if you hate to accompany them everywhere
B.reminding them to keep their clothes on the top shelf
C.trying to offer at least one dish based on his or her preferences
D.keeping their breakfast warm or having cold breakfast food on-hand
小題3:Which of the following is the best title for this passage?
A.How to Entertain Your Guests
B.How to Keep Good Personal Relations
C.How to Find the Best Solution
D.How to Deal with Difficult House Guests
小題4:In which section of a magazine can we most probably see this passage?
A.ScienceB.SocietyC.EconomyD.Education

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

If you live in America in the 21st century you'll probably have to listen to a lot of people tell you how busy they are. It's become the default response when you ask anyone how they are doing:"Busy!""Crazy busy!".It is,pretty obviously,a boast disguised as a complaint. And the common response is a kind of congratulation:"That's a good problem to have,"or"Better than the opposite."
Notice it isn't generally people pulling back-to-back shifts in the ICU or commuting by bus to three minimum-wage jobs who tell you how busy they are.What those people are is not busy but tired.Exhausted!Dead on their feet.It's almost always people whose busyness is purely self-imposed:work and obligations they've taken on voluntarily,classes and activities they've "encouraged" their kids to participate in.They're busy because of their own ambition or drive or anxiety,because they're addicted to busyness and dread that they might have to face in its absence.
Almost everyone I know is busy. They feel anxious and guilty when they aren't either working or doing something to promote their work.It's something they have chosen.Busyness serves as a kind of existential reassurance(令人安心的保證),a measure against emptiness,obviously your life cannot possibly be silly or tiny or meaningless if you are so busy,completely booked,in demand every hour of the day.
Idleness is not just a vacation.It is as necessary to the brain as vitamin D is to the body,and deprived of it we suffer a mental affliction as ugly as rickets.The space and quiet that idleness provides is a necessary condition for standing back from life and seeing it whole,for making unexpected connections and waiting for the wild summer lightning strikes of inspiration."Idle dreaming is often the essence of what we do,"wrote Thomas Pynchon.Archimedes' "Eureka"in the bath, Newton's apple :history is full of stories of inspirations that come in idle moments.
小題1:When many Americans say"Crazy busy", they mean______.
A.they are really tired of their present situation
B.they are really proud of their present life
C.they are complaining about their current work
D.their life are full of all kinds of problems
小題2:The writer mentions Archimedes' "Eureka"and Newton's apple to show that________.
A.history is full of interesting stories
B.Archimedes and Newton were very busy, so they made great discoveries
C.people may get inspiration when they are idle
D.inspirations come from hard work
小題3:The word "its" in the second paragraph refers to_______________________________.
A.a(chǎn)mbitionB.a(chǎn)nxietyC.busynessD.dread
小題4:From the article,we can infer that ___________________________________.
A.generally people pulling back-to-back shifts in the ICU tell you they are busy
B."Dead on their feet" means "being tired out"
C.a(chǎn)ll the kids are self-imposed due to the drive and motivation
D.The author seems to agree that idleness is better than busyness

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

Are you stuck in a rut(車轍)and looking for a change? Fed up of seeing hungry, poor faces on your TV screen and want to do something to help? Perhaps you’ve considered volunteering overseas but ruled it out because you thought you were too old, couldn’t commit enough time, or have a family. If so, think again.
“Over the past five years it has become far safer --- and more professionally acceptable --- to take up a job volunteering overseas,” says David Stitt, managing director of Gap Year for Grown Ups, a company catering for volunteers in their late 20s and upwards. “While 10 years ago intrepid souls took financial and personal risks in volunteering abroad, now several organizations exist to make the experience safe and well-organized.
Nowadays, universities and business encourage overseas volunteering among students and employees. Entire families can volunteer abroad, and agencies are employing more disabled and retired people. A prosperous “humanitarian tourism” industry has sprung up; thousands of UK citizens will do some form of overseas volunteering this year.
“Some volunteering jobs are easier to find than others,” explains Kevin Cusack, from a volunteer advice agency. “If you can speak English, it’s not too hard to land a job teaching English, even without a qualification, and those who enjoy working with children should be able to find child care work.”
Whether your interest is rainforests or women’s rights, you can find a volunteer position to suit you. But be warned: unless you have relevant skills or existing overseas development experience, it’s going to cost. Just how much depends on the location and length of the position, but you should budget for somewhere between £1,500 and £6,000.
“Having to pay to volunteer may sound paradoxical (矛盾的), but it’s the best way to ensure you get a position that benefits the local community while matching your interests and skills,” explains Cusack.  “You can also discuss the time you want to commit to a project --- many positions can fit into a holiday or even a weekend.”
小題1:The underlined words “intrepid souls” in Paragraph 2 most probably refers to ___________.
A.companiesB.volunteersC.fightersD.students
小題2:In Kevin Cusack’s opinion, paying to volunteer overseas ___________.
A.must be incredible and unrealistic
B.can help volunteers learn more about another culture
C.may benefit both volunteers and the community they work in
D.needs confidence, courage and determination
小題3:What can we learn from the text?
A.Disabled people can also take up a job volunteering overseas.
B.In the past no one could take up a job volunteering overseas.
C.“Humanitarian tourism” industry is in its beginning stage.
D.Taking up a job volunteering overseas needs at least £1,500.
小題4:Where can we most probably read this article?
A.In a job guidebook.
B.In a celebrity biography.
C.In a guidebook to work overseas.
D.In a report on volunteer work.
小題5:What is the writer’s attitude towards volunteer work?
A.Critical.B.Unfavorable.C.Supportive.D.Disagreeable.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

The royal family is a part of British history and cultural identity.
Up until the 17th century, people believed that the British king or queen had a “divine(天賜的)right” to rule. This was the idea that God chose the king or queen and that he or she was therefore above the law. However, this idea was challenged during the English Civil War, when King Charles the First was put in prison and then killed in 1649.
So what role does the British royal family have today?
The Queen is head of the UK and the Commonwealth. She has important formal duties that go with her different titles. As Head of State, for example, she represents the UK on visits abroad and invites other world leaders to visit the UK;as Head of the Armed Forces in name, only she can declare when the UK is at war or when a war is over. She has to sign many government and Commonwealth documents every day.
Although the royal family does the work for the UK, there are British people called“anti-monarchists(反君主制者)”who do not believe there should be a royal family. One criticism(批評意見)is that the British people should not have to pay for the royal family with their taxes(稅).
Today, the royal family works hard to be relevant(相關(guān)的)in the modern world. The Queen still gives a speech to the nation on television at Christmas, but it gets less and less formal every year;now it is even available as a podcast(播客).
In 2005, after graduating from university, Prince William spent time teaching English in Uruguay, the sort of work many ordinary young British people do in their gap years.
小題1:What can be concluded from the first two paragraphs?
A.The British king or queen is considered above the law.
B.The English Revolution put an end to the British royal family in 1649.
C.The British king or queen is no longer believed to rule by divine right.
D.The royal family didn’t play an important role in Britain in the 17 th century.
小題2:Which of the following is among the formal duties of the Queen?
A.Traveling around the UK.
B.Declaring when the world is at war.
C.Inviting other leaders to have dinner with her.
D.Signing Commonwealth documents every day.
小題3:With the example of Prince William in the last paragraph, the author intends to show that         .
A.Prince William is very popular in the UK
B.the royal family is trying to connect better with ordinary people
C.Prince William has made an effort to win young people’s admiration
D.many young British people do voluntary work
小題4:It can be inferred from the passage that ___________.
A.the royal family doesn’t have to pay taxes
B.the British people are all in favor of the royal family
C.the British people can talk to the Queen through a podcast
D.the royal family attacks republicans through media and press

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

A recent survey made by BUPA, an international healthcare provider, shows that 54 percent of Chinese people aged between 45 and 54 consider themselves old, while 28 percent say that the thought of getting old upsets them. 25 percent are afraid of getting old, and a third worry about life in old age.
BUPA made the survey among 12,262 people from 12 countries over 2 months, starting in June 2010. The survey shows that 72 percent of international participants(參加者) aged over 65 don’t feel old and that 67 percent still feel healthy. On the other hand, 65 percent of Chinese feel old even before reaching 60. About one third of those surveyed in China said they have enough savings(存款), and 46 percent are insured(參加保險). Around 60 percent of the Chinese participants hope they will be taken care of by family members.
According to the survey, the French hold the most positive attitude towards getting old, with 32 percent of them considering age 80 and up old. 17 percent of Brazilians look forward to old age, compared with 3 percent globally. Indians are not bothered by old age, as 70 percent said that they don’t feel that they will be affected by old age and 71 percent say they have already made preparations for this stage of life. The illnesses that most people around the world are worried about are cancer and Alzheimer’s disease.
小題1:According to the survey, many Chinese people surveyed feel old before they are ______.
A.50 year oldB.60 years old
C.70 years oldD.80 years old
小題2:Most of Chinese people surveyed expect help from _________.
A.the governmentB.family members
C.insurance companiesD.healthcare providers
小題3:Who are the youngest at heart according to the survey?
A.The Indians. B.The Brazilians
C.The FrenchD.The Chinese
小題4:Why are the Indians not afraid of getting old?
A.Because they have got ready for old age.
B.Because old people are respected in India.
C.Because getting old means enjoying life.
D.Because they will get more help from society.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


People in the United States honor their parents with two special days: Mother’s Day on the second Sunday in May, and Father’s Day, on the third Sunday in June. These days are set aside to show love and respect for parents. They raise their children and educate them to be responsible citizens. They give love and care. These two days offer an opportunity to think about the changing roles of mothers and fathers. More mothers now work outside the home. More fathers must help with child-care.
These two special days are celebrated in many different ways. On Mother’s Day people wear carnations. A red one symbolizes a living mother. A while one shows that the mother is dead. Many people attend religious services to honor parents. It is also a day when people whose parents are dead visit the cemetery. On these days families get together at home, as well as in restaurants. They often have outdoor barbecues for Father’s Day. These are days of fun and good feelings and memories.
Another tradition is to give cards and gifts. Children make them in school. Many people make their own presents. These are more valuable than the ones bought in stores. It is not the value of the gift that is important, but it is “the thought that counts”. Greeting cards stores, florists, candy makers, bakeries, telephone companies, and other stores do a lot of business during these holidays.
小題1: Which is not a reason for children to show love and respect for parents?
A.Parents bring up the children.
B.Parents give love and care to children.
C.Parents educate children to be good persons.
D.Parents pass away before children grow up.
小題2:. What do you know from the passage?
A.Mother’s Day and Father’s Day are both in May.
B.Fewer women worked outside the home in the past.
C.Not all the children respect their parents.
D.Fathers are not as important as mothers at home.
小題3: Which do you think is right about “carnation”?
A.It only has two kinds of colors.
B.It refers to the special clothes people wear on Mother’s Day or Father’s Day.
C.It’s a kind of flower showing love and best wishes.
D.People can wear carnations only on the second Sunday in May.
小題4: On Mother’s Day and Father’s Day, ________.
A.people usually have family parties.B.everyone goes to visit the cemetery.
C.children always go to parent’s home.D.hand-made cards are the most valuable gifts.
小題5: What do you think florists do?
A.They sell flowers.
B.They make bread or pastry.
C.They offer enough room for having family parties.
D.They sell special clothes for Mother’s Day and Father’s Day.

查看答案和解析>>

同步練習(xí)冊答案