Have you ever noticed the colour of the water in a river or stream after a heavy rainfall? What do you think caused this change in colour? It is soil that has been washed into the river from the riverbank or from t}le nearby fields.
Components of Soft
Soil is made up of a number of layers(層),each having its own distinctive colour and texture.The upper layer is known as the litter.It acts like a blanket.limiting temperature changes and reducing water loss.The topsoil layer is made up of small particles of rock mixed with rotten plant and animal matter called humus(腐殖質(zhì)),which is black and gives the topsoil its dark colour.This layer is usually rich in nutrients,oxygen,and water.Below the topsoil is the subsoil,a layer that contains more stones mixed with only small amounts of organic matter.This layer is lighter in colour because of the lack of humus.Beneath the soil lies a layer of bedrock.
Soil forms from the bottom up.Over time bedrock is attacked by rain, wind,frost, and snow.It is gradually broken down into smaller particles in a process called weathering.Plants begin to grow,and rotten materials enrich the topsoil.Most of the soil in Eastern Canada.for example.Was formed from weathered rock that was exposed when the ice disappeared l2.000 years ag0.
Water Beneath the Soil
Surface water collects and flows above the ground in lakes.ponds.a(chǎn)nd rivers.Once in the soil or rock,it is called groundwater.Gravity pulls groundwater through the soil in a process called percolation(滲透).Eventually the water reaches a layer called the water table.Under this is bedrock through which water cannot percolate.
As water percolates downward,it dissolves organic matter and minerals from the soil and carries them to deeper layers.This causes a serious problem because plants require these nutrients for growth.
Soil pH
Soil can be acidic.neutral.or basic.The pH of the soil is determined by the nature of the rock
from which it was formed.a(chǎn)nd by the nature of t}le plants that grow and rot in it.
The acidity of rain and snow can lower the pH of the groundwater that enters the soil.By burning fossil fuels such as coal,oil and gasoline,humans have been contributing to higher levels of acidity in many soils.When fossil fuels are burned.gases are released into the air and then fall back to earth as acid rain.Acid soil increases出e problem of carrying nutrients to lower soil levels.As nutrients are removed,soil is less fertile.Plants grow more slowly in acidic soil,and also become easily attacked by diseases.
小題1:The layer of soil that provides necessary nutrients for plant growth is called.
A.1itterB.topsoilC.humusD.subsoil
小題2:According to the text.which of the following is NOT true?
A.Soil forms from weathered rock on the earth surface.
B.The deeper layer of soil is darker in colour than t}le surface soil.
C.Air pollution is partially responsible for acid soil.
D.Groundwater tends to carry away nutrients for plant growth.
小題3:We can infer from the passage that the water table lies      .
A.between the topsoil layer and the subsoil layer
B.in the subsoil layer above bedrock
C.between the subsoil layer and bedrock
D.in the bedrock layer beneath the subsoil
小題4:The underlined word “dissolve” is used to express the idea that organic matter and minerals from soil are         .
A.rushed away into the river
B.cleaned and purified by water
C.destroyed and carried away by water
D.mixed with water and become part of it

小題1:B
小題2:B
小題3:C
小題4:D

小題1:細(xì)節(jié)理解題The topsoil layer is made up of small particles of rock mixed with rotten plant and animal matter called humus(腐殖質(zhì)),which is black and gives the topsoil its dark colour。 This layer is usually rich in nutrients,oxygen,and water.
小題2:推理判斷題This layer is lighter in colour because of the lack of humus.Beneath the soil lies a layer of bedrock。可以看出答案
小題3:推理判斷題Eventually the water reaches a layer called the water table.Under this is bedrock through which water cannot percolate.可以看出答案
小題4:水滲透下來以后,泥土中有機(jī)質(zhì)和其他物質(zhì)和水按常識是和水混在一起,然后分解。看出答案。
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科目:高中英語 來源:不詳 題型:閱讀理解

Children who drink alcohol with their parents are less likely to binge drink (狂飲)in later life, a recent report claimed yesterday.
The survey of 10,000 teens aged 15 and 16 found 75 per cent have drunk alcohol - but those who do it in moderation(適度地)at home are less likely to go on binges.
On the other hand, the findings contradict a recent call from charity Alcohol Concern for parents. Prof Mark Bellis, of Liverpool John Moores University, told Radio 4's Today programme that this would only make matters worse.
He said: "The key points are around people understanding alcohol, learning about alcohol, being set a good example by parents. Something that criminalises(宣布有罪) the parent is likely to stop these things happening."  
Teenagers who bought their own alcohol outside the home were also more likely to develop problems such as drinking in public places, the report found. It advised parents to keep pocket money below £10 a week.
Prof Bellis, whose team carried out the survey in schools in the North West, added: "By the age of 14 the majority are drinking.
"The question is, are they learning in a proper environment or learning behind the bushes in a park or in a bar?
"The chances are if they are in the latter position, they are learning to binge drink easily."
小題1:The author writes the passage mainly to tell us that________.
A.Home Drink Kids don’t Binge
B.A Recent Report on problem boozers is announced
C.Parents are a good example for children
D.The prevention of binging drink is possible
小題2:Which of the followings is WRONG according to the passage?
A.The report says children who drink alcohol with their parents have little chance to become boozers in later life easily.
B.Prof Mark Bellis thinks the findings doesn’t help prevent binge drink
C.Children learn to binge drink in an advantageous environment as well as in a bad situation.
D.Prof Mark Bellis thinks that parents should be a good model for children
小題3:Which of the following is the closest to the underlined word “contradict” in meaning ?
A.a(chǎn)re the same asB.a(chǎn)re similar to
C.think well ofD.disagree with
小題4:Prof Bellis thinks the key to dealing with the problem is________.
A.examples and understanding
B.education and punishment
C.lowering pocket money
D.law and advice centres
小題5:We can infer from the passage that________.
A.Parents should answer for those who binge drink
B.Drinking is a common and acceptable thing in Brtain
C.Well-behaved parents usaully don’t have children who binge drink
D.Teenagers who drink outside the home were more likely to develop drinking problems .

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科目:高中英語 來源:不詳 題型:閱讀理解

If you look for a book as a present for a child. You will be spoiled for choice even in a year there is no new Harry Patten J.K Powling’s wizard is not alone the past decade has been a harvest for good children’s books, which has set off a large quantity of films and an increased sales of classics such as The lard of the Rings.
Yet despite that , reading is increasingly unpopular among children. According to statistics in 1997 23% said they didn’t like reading in all. In 2003, 35% did . And around 6% of children leave primary school each year unable to read properly.
Maybe the decline is caused by the increasing availability of computes games. Maybe the books boom has affected only the top of the educational pile. Either way, Chancellor Cordon Brown plans to change things for the bottom of the class. In his pre-budget report, he announced the national project of Reading Recovery to help the children struggling most.
Reading Recovery is wined at six year olds, who receive four months of individual daily half-hour classes with a specially trained teacher. An evaluation either this year reported that children on the school made 20 months’ progress in just one year, whereas similarly weak readers without special help made just five months’ progress, and so ended the year even further below the level expected for their age.    
International research tends to find that when British children leave primacy school they read well, but read text often for fun than those elsewhere. Reading for fun matters because children who are been on reading can report lifelong pleasure and loving books is an excellent indicator of future educational success. According to the OECD, being a regular and enthusiastic reader is of great advantage
小題1:Which of the following is true of Paragraph 1?
A.Marry children’s books have been adapted from films.
B.Marry high-quality children’s books have been published.
C.The sales of classics have led to the popularity of films.
D.The sales of presents for children have increased.
小題2:Statistics suggested that        .  
A.the number of top students increased with the use of computers
B.a(chǎn) decreasing number of children showed interest in reading
C.a(chǎn) minority of primacy school children read properly
D.a(chǎn) huge percentage of children read regularly
小題3:What do we know about Reading Recovery?
A.An evaluation of it will be made sometime this year.
B.Weak readers on the project were the most hardworking.
C.It aims to train special teachers to help children with reading.
D.Children on the project showed noticeable progress in reading.
小題4:Reading for fun is important because book-loving children _______.
A.take greater advantage of the project
B.show the potential to enjoy a long life
C.a(chǎn)re likely to succeed in their education.
D.would make excellent future researchers
小題5:The aim of this text would probably be _______.
A.to overcome primary school pupils reading difficulty.
B.to encourage the publication of more children’s books
C.to remind children of the importance of reading for fun
D.to introduce a way to improve early children reading

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科目:高中英語 來源:不詳 題型:閱讀理解

In only two decades Asian Americans have become the fastestgrowing U. S. minority. As their children began moving up through the nation schools, it became clear that a new class of academic achievers was emerging. Their achievements are reflected in the nation’s best universities, where mathematics, science and engineering departments have taken on a decidedly Asian character. This special liking for mathematics and science is partly explained by the fact that Asian-American students who began their education abroad arrived in the U. S. with a solid grounding in mathematics but little or no knowledge of English. They are also influenced by the promise of a good job after college. Asians feel there will be less unfair treatment in areas like mathematics and science because they will be judged more objectively. And the return on the investment in education is more immediate in something like engineering than with an arts degree.
Most Asian?American students owe their success to the influence of parents who are determined that their children take full advantage of what the American educational system has to offer. An effective measure of parental attention is homework. Asian parents spend more time with their children than American parents do, and it helps. Many researchers also believe there is something in Asian culture that breeds success, such as ideals that stress family values and emphasize education.
Both explanations for academic success worry Asian Americans because of fears that they feed a typical racial image. Many can remember when Chinese,Japanese and Filipino immigrants were the victims of social isolation. Indeed, it was not until 1952 that laws were laid down giving all Asian immigrants the right to citizenship.
8.While making tremendous achievements at college, Asian?American students           .
A.feel they are mistreated because of limited knowledge of English
B.are afraid that their academic successes bear a strong Asian character
C.still worry about unfair treatment in society
D.generally feel it a shame to have to depend on their parents
9.What are the major factors that determine the success of Asian Americans?
A.A solid foundation in basic mathematics and Asian culture.
B.Hard work and intelligence.
C.Parents’ help and a limited knowledge of English.
D.Asian culture and the American educational systerm.
10.Few Asian American students major in human sciences mainly because            .
A.their English is not good enough
B.they are afraid they might meet with unfair judgment in these areas
C.there is a wide difference between Asian and Western cultures
D.they know little about American culture and society
11.Why do “both explanations” (Para. 3) worry Asian Americans?
A.They are afraid that they will again be isloated from American society in general.
B.People will think that Asian students rely on their parents for success.
C.Asian Americans will be a threat to other minorities.
D.American academic achievements have taken on too strong an Asian character.

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科目:高中英語 來源:不詳 題型:閱讀理解

What time is it? Most people are pretty accurate in their answer. And if you don’t know for sure, it’s a very likely that you can find out. There may be a watch on your wrist, there may be a clock on the wall, desk, or computer screen; or maybe you’re riding in a car that has a clock in the dashboard (儀表板).
Even if you don’t have a timepiece of some sort nearby, your body keeps its own beat. Humans have an internal clock that regulates (調(diào)節(jié)) the beating of our heart, the pace of our breathing, the discharge (排出) of chemicals within our bloodstream, and many other bodily functions.
Time is something from which we can’t escape. Even if we ignore it, it’s still going by, ticking away, second by second, minute by minute, hour by hour. So the main issue in using your time well is, “Who’s in charge?” We can allow time to slip by and let it be our enemy. Or we can take control of it and make it our ally.
By taking control of how you spend your time, you’ll increase your chances of becoming a more successful student. Perhaps more importantly, the better you are at managing the time you devote to your studies, the more time you’ll have to spend on your outside interests.
The aim of time management is not to schedule every moment so we become slaves of a timetable that governs every waking moment of the day. Instead, the aim is to make informed choices as to how we use our time. Rather than letting the day go by, largely without our awareness, what we are going to discuss next can make us better able to control time for our own purposes.
小題1:The underlined word “ally” in Para. 3 more likely means somebody or something that is _________.
A.your slave and serves you
B.your supporter and helps you
C.under your control and obeys you
D.under your influence and follows you
小題2:The author intends to tell us that time _____________.
A.could be regulated by a timepiece such as a clock or a watch
B.could be managed by the internal clock of human bodies
C.should be well managed for our own interest
D.should be saved for outside interests
小題3: In the next part, the author would most probably discuss with you ________.
A.how to keep up with the timesB.how to make up for lost time
C.how to have a good timeD.how to make good use of time

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Melissa Poe was 9 years old when she began a campaign for a cleaner environment by writing a letter to the then President Bush. Through her on efforts, her letter was reproduced on over 250 donated billboards (廣告牌)across the country.
The response to her request for help was so huge that Poe established Kids For A Cleaner Environment (Kids F.A.C.E.) in 1989. There are now 300,000 members of Kids F.A.C.E. worldwide and it is the world’s largest youth environmental organization.
Poe has also asked the National Park Service to carry out a “Children’s Forest” project in every national park. In 1992, she was invited one of only six children in the world to speak at the Earth Summit in Brazil as part of the Voices of the future Program. In 1993, she was given a Caring Award for her efforts by the Caring Institute.
Since the organization started, Kids F.A.C.E. members have distributed and planted over 1 million trees! Ongoing tree-planting projects include Kids’ Yards — the creation of backyard wildlife habitats (棲息地) and now Kids F.A.C.E. is involved in the exciting Odyssey, which is a great way to start helping.
“We try to tell kids that it’s not OK to be lazy,” she explains, “You need to start being a response, environmentally friendly person now, right now, before you become a resource-sucking adult.”
72. Kids F.A.C.E. is __________.
A. a program to help students with writing
B. a project of litter recycling
C. a campaign launched by President Bush
D. a club of environmental protection
73. What can we learn about Poe?
A. She was awarded a prize in Brazil.
B. She donated billboards across the country.
C. She got positive responses for her efforts.
D. She joined the National Park Service.
74. Kid’s Yards is ____________.
A. established in national park
B. started to protect wildlife
C. a wildlife-raising project
D. an environment park for kids
75. Which of the following can be inferred from the text?
A. Adults are resources –sucking people.
B. Poe sought help from a youth organization
C. Kids F.A.C.E. members are from the U.S.
D. Kids are urged to save natural resources.

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科目:高中英語 來源:不詳 題型:完形填空

 I had my first job at the age of thirteen, when a friend of my mother’s who owned a book shop  36 me for six hours a week to help her in the shop. I was very  37 to earn my own pocket money and my parents  38 interfered with how I spent it, even when I was spending it  39 . They believed that by earning money, spending it, and learning from the  40 , I would become more mature and  41  about how to handle work, relationships with others, and money.
  Like many  42 parents, my parents also let me and my brothers do things over which they  43 a great deal. When I was sixteen, for example, after I finished high school and before I entered university, I wanted to spend the summer months traveling around  44 . My mother was against the idea of my traveling alone at such a young age, but my father felt that it would be a great  45 for me. In the end, my father won the  46 on the condition that I limited my traveling to France, my mother’s home, where I had many uncles, aunts and cousins  47 through the country who could  48 shelter and help if I needed them.
  Three years later, my younger brother decided to  49 a year off after his first year in university and travel through the United States and the Caribbean. Again my mother was very worried and not  50 to see my brother leave school, but my father encouraged him and my brother had a(n)  51 year working his way on trains and ships to  52 passage to different ports and cities, and discovering many fascinating places and people.
  These kinds of experiences are probably rare for children in many countries but in the US they are fairly  53 . Most parents start  54 their children at a young age to do small things by themselves. By the time they have finished high school, many American kids have already had part-time jobs, traveled around the US or other countries on their own, have  55 the university they plan to attend and maybe even decided on their future career, and so on.
  36. A. taught     B. allowed    C. treated     D. hired
  37. A. anxious    B. content    C. proud      D. hopeful
  38. A. never     B. ever      C. always     D. even
  39. A. quickly    B. foolishly   C. seriously    D. honestly
  40. A. work      B. mistakes    C. others     D. books
  41. A. strict     B. reasonable   C. polite     D. responsible
  42. A. American    B. Japanese    C. Chinese     D. British
  43. A. helped     B. supported   C. shared     D. worried
  44. A. Asia      B. Africa     C. Europe     D. Oceania
  45. A. journey    B. experience   C. chance     D. possibility
  46. A. argument    B. game      C. discussion   D. plan
  47. A. send out    B. give out    C. carry out    D. spread out
  48. A. promise    B. afford     C. provide     D. serve
  49. A. leave     B. make     C. take      D. prepare
  50. A. angry     B. eager     C. sorry      D. sad
  51. A. unusual    B. hard      C. strange     D. busy
  52. A. accept     B. earn      C. find      D. search
  53. A. welcome    B. fit      C. necessary    D. common
  54. A. bringing    B. forcing    C. pushing     D. protecting
  55. A. selected    B. admired    C. afforded    D. left

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科目:高中英語 來源:不詳 題型:閱讀理解


The care given to pupils at an infants school has been rated (評定)as outstanding in a recent Ofsted report. Inspectors (視察員)visited Avondale Infants School in Kettering in June and were pleased with what they found.
Schools are graded between one and four, with one being outstanding, and staffs(全體職員)at Avondale were delighted to be to be given an overall(總的)grade of two.
The reports states that the school, which has an above average number of children who are entitled to free school meals, is improving.
It also focuses on the good progress made by children who enter the school with below or well below average standards – the standards at the end of Year 2 are now the best since 2004.
The report states: "Pupils' behavior and personal development are good, being enhanced(增強(qiáng))considerably by the vibrant(活躍的)atmosphere within the school."
Headteacher Jean Wilkins is also praised as "the driving force behind developments and the vision of the future. Under her exceptional guidance, a conscientious team is intent(專注)upon raising standards."
Mrs. Wilkins said that staff at the school, which has 163 children aged from four to seven, pride themselves on the support and guidance they offer the children.
She said: "We're extremely pleased with these results. We put a lot of emphasis(強(qiáng)調(diào))on the well-being of the pupils to raise their self esteem(尊重)and make sure they enjoy being at school.
"We have focused carefully on where we needed to make improvements."
Inspectors said that the school could improve further through closer working with the parents of some pupils who do not attend regularly.                       
1. The main idea of the text is that _________.
A. The pupils at an infants school.           B. Happy school wins inspector’s praise.
C. The pupils have made much progress.       D. The Avondale Infants School is improving.
2. What else will the school need to do with?
A. Make the meals better                   B. Focus on the pupils
C. Hire a great many staffs                  D. Work with the parents.
3. From the passage, we can learn that what “ infant school” is ?
A. Children attend school with little intelligence.
B. Children attend school with good understanding.
C. Children attend school in the first few years of their life.
D. Children attend school with outstanding performance.
4. The writer wants to tell us the following EXCEPT that _______.
A. Inspectors paid a visit to Avondale Infants School in June, 2004.
B. More than 50% of the children in the school have meals for free.
C. The staffs at the school provide the pupils with much guidance.
D. The infant school has made large quantities of improvement.

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科目:高中英語 來源:不詳 題型:閱讀理解

A report consistently brought back by visitors to the US is how friendly,courteous and helpful most Americans were to them.To be fair,this observation is also frequently made of Canada and Canadians,and should best be considered North American.There are,of course,exceptions.Small-minded officials,rude waiters,and ill-mannered taxi drivers are hardly unknown in the US.Yet it is an observation made so frequently that it deserves comment.For a long period of time and in many parts of the country, a traveler was a welcome break in an otherwise dull existence.
Dullness and loneliness were common problems of the families who generally lived distant from one another.Strangers and travelers were welcome sources of diversion,and brought news of the outside world.The harsh realities of the frontier also shaped this tradition of hospitality.
Someone traveling alone,if hungry,injured,or ill,often had nowhere to turn except to the nearest cabin or settlement.It was not a matter of choice for the traveler or merely a charitable impulse on the part of the settlers.It reflected the harshness of daily life: if you didn‘t take in the stranger and take care of him,there was no one else who would.And someday,remember,you might be in the same situation.Today there are many charitable organizations which specialize in helping the weary traveler.Yet,the old tradition of hospitality to strangers is still very strong in the US,especially in the smaller cities and towns away from the busy tourist trails.“I was just traveling through,got talking with this American,and pretty soon he invited me home for dinner—amazing.” Such observations reported by visitors to the US are not uncommon,but are not always understood properly.

小題1:In the eyes of visitors from the outside world,___________.
A.rude taxi drivers are rarely seen in the US
B.small-minded officials deserve a serious comment
C.Canadians are not so friendly as their neighbors
D.most Americans are ready to offer help
小題2:It could be inferred from the last paragraph that ___________.
A.culture exercises an influence over social interrelationship
B.courteous convention and individual interest are interrelated
C.various virtues manifest themselves exclusively among friends
D.social interrelationships equal the complex set of cultural conventions
小題3:Families in frontier settlements used to entertain strangers ___________.
A.to improve their hard life
B.in view of their long-distance travel
C.to add some flavor to their own daily life
D.out of a charitable impulse
小題4:The tradition of hospitality to strangers ___________.
A.tends to be superficial and artificial
B.is generally well kept up in the united States
C.is always understood properly
D.has something to do with the busy tourist trails
小題5:What’s the author’s attitudes toward the American‘s friendliness? 
A.Favorable.B.Unfavorable.
C.Indifferent.D.Neutral.

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