最新 2010年12月英语四六级考试语法提高练习(37)-精品

2010年12月英语四级考试模拟试题及答案Part I Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write a composition on the topic: Online Education. You should write at least 120 words following the outline given below in Chinese:1. 目前网络教育形成热潮2. 我认为形成这股热潮的原因是……3. 我对网络教育的评价Online EducationPart II Reading Comprehension (Skimming and Scanning) (15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1.For questions 1-7, markY (for YES) if the statement agrees with the information given in the passage;N (for NO) if the statement contradicts the information given in the passage;NG (for NOT GIVEN) if the information is not given in the passage.For questions 8-10, complete the sentences with the information given in the passage.The World in a Glass: Six Drinks That Changed HistoryTom Standage urges drinkers to savor the history of their favorite beverages along with the taste.The author of A History of the World in 6 Glasses (Walker & Company, June 2005), Standage lauds the libations that have helped shape our world from the Stone Age to the present day."The important drinks are still drinks that we enjoy today," said Standage, a technology editor at the London-based magazine the Economist. "They are relics (纪念物)of different historical periods still found in our kitchens."Take the six-pack, whose contents first fizzed at the dawn of civilization.BeerThe ancient Sumerians, who built advanced city-states in the area of present-day lraq, began fermenting(发酵)beer from barley at least 6,000 years ago."When people started agriculture the first crops they produced were barley or wheat. You consume those crops as bread and as beer," Standage noted. "It’s the drink associated with the dawn of civilization. It’s as simple as that."Beer was popular with the masses from the beginning."Beer would have been something that a common person could have had in the house and made whenever they wanted," said Linda Bisson, a microbiologist at the Department of Viticulture and Enology at the University of California, Davis."The guys who built the pyramids were paid in beer and bread," Standage added. "It was the defining drink of Egypt and Mesopotamia. Everybody drank it. Today it’s the drink of the working man, and it was then as well."WineWine may be as old or older than beer—though no one can be certain.Paleolithic humans probably sampled the first "wine" as the juice of naturally fermented wild grapes. But producing and storing wine proved difficult for early cultures."To make wine you have to have fresh grapes," said Bisson, the UC Davis microbiologist. "for beer you can just store grain and add water to process it at any time."Making wine also demanded pottery that could preserve the precious liquid."Wine may be easier to make [than beer], but it’s harder to store," Bisson added. "For most ancient cultures it would have been hard to catch [fermenting grape juice] as wine on its way to [becoming] vinegar."Such caveats and the expense of producing wine helped the beverage quickly gain more cachet(威望)than beer. Wine was originally associated with social elites and religious activities.Wine snobbery may be nearly as old as wine itself. Greeks and Romans produced many grades of wine for various social classes.The quest for quality became an economic engine and later drove cultural expansion."Once you had regions [like Greece and Rome] that could distinguish themselves as making good stuff, it gave them an economic boost," Bisson said. "Beer just wasn’t as special."SpiritsHard liquor, particularly brandy and rum, placated (安抚)sailors during the long sea voyagesof the Age of Exploration, when European powers plied the seas during the 15th, 16th, and early17th centuries.Rum played a crucial part of the triangular trade between Britain, Africa, and the North American colonies that once dominated the Atlantic economy.Standage also suggests that rum may have been more responsible than tea for the independence movement in Britain’s American colonies."Distilling molasses for rum was very important to the New England economy," he explained. "When the British tried to tax molasses it struck at the heart of the economy. The idea of ’no taxation without representation’originated with molasses and sugar. Only at the end did it referto tea."Great Britain’s longtime superiority at sea may also owe a debt to its navy’s drink of rum-based choice, grog(掺水烈酒),which was made a compulsory beverage for sailors in the late18th century."They would make grog with rum, water, and lemon or lime juice," Standage said. "This improved the taste but also reduced illness and scurvy. Fleet physicians thought that this had doubled the efficiency of the fleet."CoffeeThe story of modern coffee starts in the Arabian Peninsula, where roasted beans were first brewed around A.D. 1000. Sometime around the 15th century, coffee spread throughout the Arab world."In the Arab world, coffee rose as an alternative to alcohol, and coffeehouses as alternativesto taverns(酒馆)—both of which are banned by Islam," Standage said.When coffee arrived in Europe it was similarly hailed as an "anti-alcohol" that was quite welcome during the Age of Reason in the 18th century."Just at the point when the Enlightenment is getting going, here’s a drink that sharpens the mind," Standage said. "The coffeehouse is the perfect venue(聚会地点)to get together and exchange ideas and information. The French Revolution started in a coffeehouse."声明：本资料由听力课堂网站收集整理，仅供英语爱好者学习使用，资料版权属于原作者。

2010年12月大学英语四级考试真题Part I Writing (30 minutes)Directions：For this part, you are allowed 30 minutes to write a short essay entitled How Should Parents Help Children to Be Independent? You should write at least 150 words following the outline given below.1. 目前不少父母为孩子包办一切2. 为了让孩子独立, 父母应该……How Should Parents Help Children to Be Independent?Part II Reading Comprehension(Skimming and Scanning) (15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked [A], [B], [C] and [D]. For questions 8-10, complete the sentences with the information given in the passage.A Grassroots RemedyMost of us spend our lives seeking the natural world. To this end, we walk the dog, play golf, go fishing, sit in the garden, drink outside rather than inside the pub, have a picnic, live in the suburbs, go to the seaside, buy a weekend place in the country. The most popular leisure activityin Britain is going for a walk. And when joggers (慢跑者) jog, they don’t run the streets. Every one of them instinctively heads to the park or the river. It is my profound belief that not only dowe all need nature, but we all seek nature, whether we know we are doing so or not.But despite this, our children are growing up nature-deprived (丧失). I spent my boyhood climbing trees on Streatham Common, South London. These days, children are robbed of these ancient freedoms, due to problems like crime, traffic, the loss of the open spaces and odd new perceptions about what is best for children, that is to say, things that can be bought, rather than things that can be found.The truth is to be found elsewhere. A study in the US: families had moved to better housing andthe children were assessed for ADHD—attention deficit hyperactivity disorder (多动症). Those whose accommodation had more natural views showed an improvement of 19%; those who hadthe same improvement in material surroundings but no nice view improved just 4%.A study in Sweden indicated that kindergarten children who could play in a natural environmenthad less illness and greater physical ability than children used only to a normal playground. A US study suggested that when a school gave children access to a natural environment, academic levels were raised across the entire school.Another study found that children play differently in a natural environment. In playgrounds, children create a hierarchy (等级) based on physical abilities, with the tough ones taking the lead. But when a grassy area was planted with bushes, the children got much more into fantasy play,and the social hierarchy was now based on imagination and creativity.Most bullying (恃强凌弱) is found in schools where there is a tarmac (柏油碎石) playground; the least bullying is in a natural area that the children are encouraged to explore. This reminds me unpleasantly of Sunnyhill School in Streatham, with its harsh tarmac, where I used to hang aboutin corners fantasising about wildlife.But children are frequently discouraged from involvement with natural spaces, for health and safety reasons, for fear that they might get dirty or that they might cause damage. So, instead,the damage is done to the children themselves: not to their bodies but to their souls.One of the great problems of modern childhood is ADHD, now increasingly and expensively treated with drugs. Yet one study after another indicates that contact with nature gives huge benefits to ADHD children. However, we spend money on drugs rather than on green places.The life of old people is measurably better when they have access to nature. The increasing emphasis for the growing population of old people is in quality rather than quantity of years. And study after study finds that a garden is the single most important thing in finding that quality.In wider and more difficult areas of life, there is evidence to indicate that natural surroundings improve all kinds of things. Even problems with crime and aggressive behaviour are reduced when there is contact with the natural world.Dr William Bird, researcher from the Royal Society for the Protection of Birds, states in his study, “A natural environment can reduce violent behaviour because its restorative process helps reduceplaces need encouraging for this reason, no matter how anger and im pulsive behaviour.” Wildsmall their contribution.We tend to look on nature conservation as some kind of favour that human beings are granting to the natural world. The error here is far too deep: not only do humans need nature for themselves, but the very idea that humanity and the natural world are separable things is profoundly damaging.Human beings are a species of mammals (哺乳动物). For seven million years they lived on the planet as part of nature. Our ancestral selves miss the natural world and long for contact withnon-human life. Anyone who has patted a dog, stroked a cat, sat under a tree with a pint of beer, given or received a bunch of flowers or chosen to walk through the park on a nice day, understands that.We need the wild world. It is essential to our well-being, our health, our happiness. Without thewild world we are not more but less civilised. Without other living things around us we are lessthan human.Five ways to find harmony with the natural worldWalk: Break the rhythm of permanently being under a roof. Get off a stop earlier, make a circuitof the park at lunchtime, walk the child to and from school, get a dog, feel yourself moving inmoving air, look, listen, absorb.Sit: Take a moment, every now and then, to be still in an open space. In the garden, anywhere that’s not in the office, anywhere out of the house, away from the routine. Sit under a tree, lookat water, feel refreshed, ever so slightly renewed.Drink: The best way to enjoy the natural world is by yourself; the second best way is in company. Take a drink outside with a good person, a good gathering: talk with the sun and the wind with birdsong for background.Learn: Expand your boundaries. Learn five species of bird, five butterflies, five trees, five bird songs. That way, you see and hear more: and your mind responds gratefully to the greater amount of wildness in your life.Travel: The places you always wanted to visit: by the seaside, in the country, in the hills. Take a weekend break, a day-trip, get out there and do it: for the scenery, for the way through the woods, for the birds, for the bees. Go somewhere special and bring specialness home. It lastsforever, after all.注意：此部分试题请在答题卡1上作答。

2010年12月英语四六级考试必备核心语法(10)(四)need的用法作为情态动词，need一般只用于否定句和疑问句中。

You needn’t try to explain. 你不需要解释。

She needn’t come tomorrow. 她明天不必来。

Need we stay here this evening? 今晚我们需要在这儿住下来吗?Need 作为实意动词比作为情态动词常用的多。

实意动词need 可用在所有句型中。

She needs to come tomorrow. 明天她需要来。

You don’t need any help from others. 你不需要别人的任何帮助。

He doesn’t need to borrow money. 他不需要借钱。

Do they need this? 他们需要这个吗?Plants need sun light in order to grow. ??植物需要阳光才能生长。

You don’t need to work so hard. 你不需要这么样地努力工作。

Your shoes need cleaning/to be cleaned. ?你的鞋子需要清洁。

The job doesn’t need much attention or time. 这份工作很省心省事。

What he needs is a good beating. He needs a good beating. ?需要好好揍他一顿。

(五)dare的用法情态动词dare通常用于疑问句，否定句和条件状语从句中，表示“敢”的意思：Dare he swim across the river? 他敢游过这条河吗?He dare not come to see me. 他不敢来见我。

2010年12月大学英语四级真题DPart II Reading Comprehension(Skimming and Scanning) (15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked [A], [B], [C] and [D]. For questions 8-10, complete the sentences with the information given in the passage.A Grassroots RemedyMost of us spend our lives seeking the natural world. To this end, we walk the dog, play golf, go fishing, sit in the garden, drink outside rather than inside the pub, have a picnic, live in the suburbs, go to the seaside, buy a weekend place in the country. The most popular leisure activity in Britain is going for a walk.And when joggers (慢跑者) jog, they don’t run the streets. Every one of them instinctively heads to the park or the river. It is my profound belief that not only do we all need nature, but we all seek nature, whether we know we are doing so or not.But despite this, our children are growing up nature-deprived (丧失). I spent my boyhood climbing trees on Streatham Common, South London. These days, children are robbed of these ancient freedoms, due to problems like crime, traffic, the loss of the open spaces and odd new perceptions about what is best for children, that is to say, things that can be bought, rather than things that can be found.The truth is to be found elsewhere. A study in the US: families had moved to better housing and the children were assessed for ADHD—attention deficit hyperactivity disorder (多动症). Those whose accommodation had more naturalviews showed an improvement of 19%; those who had the same improvement in material surroundings but no nice view improved just 4%.A study in Sweden indicated that kindergarten children who could play in a natural environment had less illness and greater physical ability than children used only to a normal playground. A US study suggested that when a school gave children access to a natural environment, academic levels were raised across the entire school.Another study found that children play differently in a natural environment. In playgrounds, children create a hierarchy (等级) based on physical abilities, with the tough ones taking the lead. But when a grassy area was planted with bushes, the children got much more into fantasy play, and the social hierarchy was now based on imagination and creativity.Most bullying (恃强凌弱) is found in schools where there is a tarmac (柏油碎石) playground; the least bullying is in a natural area that the children are encouraged to explore. This reminds me unpleasantly of Sunnyhill School in Streatham, with its harsh tarmac, where I used to hang about in corners fantasising about wildlife.But children are frequently discouraged from involvement with natural spaces, for health and safety reasons, for fear that they might get dirty or that they might cause damage. So, instead, the damage is done to the children themselves: not to their bodies but to their souls.One of the great problems of modern childhood is ADHD, now increasingly and expensively treated with drugs. Yet one study after another indicates that contact with nature gives huge benefits to ADHD children. However,we spend money on drugs rather than on green places.The life of old people is measurably better when they have access to nature. The increasing emphasis for the growing population of old people is in quality rather than quantity of years. And study after study finds that a garden is the single most important thing in finding that quality.In wider and more difficult areas of life, there is evidence to indicate that natural surroundings improve all kinds of things. Even problems with crime and aggressive behaviour are reduced when there is contact with the natural world.Dr William Bird, researcher from the Royal Society for the Protection of Birds, states in his study, “A natural environment can reduce violent behaviour because its restorative processhelps reduce anger and impulsive behaviour.”Wild places need encouraging for this reason, no matter how small their contribution.We tend to look on nature conservation as some kind of favour that human beings are granting to the natural world. The error here is far too deep: not only do humans need nature for themselves, but the very idea that humanity and the natural world are separable things is profoundly damaging.Human beings are a species of mammals (哺乳动物). For seven million years they lived on the planet as part of nature. Our ancestral selves miss the natural world and long for contact with non-human life. Anyone who has patted a dog, stroked a cat, sat under a tree with a pint of beer, given or received a bunch of flowers or chosen to walk through the park on a nice day, understands that.We need the wild world. It is essential to our well-being, our health, our happiness. Without the wild world we are not more but less civilised. Without other living things around us we are less than human.Five ways to find harmony with the natural worldWalk: Break the rhythm of permanently being under a roof. Get off a stop earlier, make a circuit of the park at lunchtime, walk the child to and from school, get a dog, feel yourself moving in moving air, look, listen, absorb.Sit: Take a moment, every now and then, to be still in an open space. In the garden, anywhere that’s not in the office, anywhere out of the house, away from the routine. Sit under a tree, look at water, feel refreshed, ever so slightly renewed.Drink: The best way to enjoy the natural world is by yourself; the second best way is in company. Take a drink outside with a good person, a good gathering: talk with the sun and the wind with birdsong for background.Learn: Expand your boundaries. Learn five species of bird, five butterflies, five trees, five bird songs. That way, you see and hear more: and your mind responds gratefully to the greater amount of wildness in your life.Travel: The places you always wanted to visit: by the seaside, in the country, in the hills. Take a weekend break, a day-trip, get out there and do it: for the scenery, for the way through the woods, for the birds, for the bees. Go somewhere special and bring specialness home. It lasts forever, after all.注意：此部分试题请在答题卡1上作答。

2010年12月英语四六级考试长难句翻译练习(3)21. For every course that he follows a student is given a grade, which is recorded, and the record is available for the student to show to prospective employers.22. All this imposes a constant pressure and strain of work, but in spite of this some students still find time for great activity in student affairs.23. The effective work of maintaining discipline is usually performed by students who advise the academic authorities.24. Much family quarrelling ends when husbands and wives realize what these energy cycles mean, and which cycle each member of the family has.25. Whenever possible, do routine work in the afternoon and save tasks requiring more energy or concentration for your sharper hours.26. We also value personal qualities and social skills, and we find that mixed-ability teaching contributes to all these aspects of learning.27. They also learn how to cope with personal problems as well as learning how to think, to make decisions, to analyse and evaluate, and to communicate effectively.28. The problem is, how to encourage a child to express himself freely and confidently in writing without holding him back with the complexities of spelling?29. It may have been a sharp criticism of the pupil’s technical abilities in writing, but it was also a sad reflection on the teacher who had omitted to read the essay, which contained some beautiful expressions of the child’s deep feelings.30. The teacher was not wrong to draw attention to the errors,bu t if his priorities had centred on the child’s ideas, an expression of his disappointment with the presentation would have given the pupil more motivation to seek improvement.。

2010年12月英语四级答案解析（1）选A: People instinltively seek nature in different ways.解析：问题是作者的profound belief，第一段的最后一句给出了答案，whether we know we are doing so or not（不管我们知道与否）相当于句中的instinctively（本能地）.（2）选D: Things that are purchased.解析：文中第二段最后一句给出了答案，“odd new percep tions about what is best for children, that is to say, things that can be bought”，奇怪的新观念，什么对孩子最好，能买到的东西。

（3）选B: More access to the nature makes children less likely to fall ill.解析：瑞典研究出现在文中的第四段第一句，在自然环境中玩耍的幼儿园小朋友比在运动场玩耍的小朋友少患病，身体也更健康。

很明显，B选项最符合语意。

（4）选D: are less likely to be involved in bullying解析：此题对应的是第六段的第一句，the least bullying is in a natural area that the children are encouraged to explore，恃强凌弱的现象在孩子们感兴趣去发现的自然环境中很少发生。

因此，D选项是正确答案。

（5）选B: Provide more green spaces for them.解析：第8段最后两句，众多研究表明，与自然接触对患有多动症的孩子最有益。

虽然如此，我们还是把钱花在了药物上，而非绿化环境。

因此B选项，提供更多的绿化面积，是正确答案。

2010年12月英语四级全真预测试题及答案Part ⅠWriting(30 minutes)Directions: For this part, you are allowed 30 minutes to write a composition on the topic Generation Gap. You should write at least120 words following the outline given below in Chinese:1. 代沟的表现。

2. 代沟出现的家庭原因。

3. 代沟出现的社会原因。

Generation GapPart ⅡReading Comprehension(Skimming and Scanning) (15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked A), B), C) and D). For question 8-10, complete the sentences with the information given in the passage.Animals on the MoveIt looked like a scene from “Jaws” but without the dramatic music. A huge shark was lowly swimming through the water, its tail swinging back and forth like the pendulum of a clock.vibrations of a struggling fish. The shark was immediatelytransformed into a deadly, efficient machine of death. With muscles taut, the shark knifed through the water at a rapid speed. In a flash the shark caught its victim, a large fish, in its powerful jaws. Then, jerking its head back and forth, the shark tore huge chunks of flesh from its victim and swallowed them. Soon the action was over.Moving to SurviveIn pursuing its prey, the shark demonstrated in a dramatic waythe important role of movement, or locomotion, in animals.Like the shark, most animals use movement to find food. They also use locomotion to escape enemies, find a mate, and explore new。

2010年12月大学英语四级考试真题Part I Writing (30 minutes)Directions：For this part, you are allowed 30 minutes to write a short essay entitled How Should Parents Help Children to Be Independent? You should write at least 150 words following the outline given below.1. 目前不少父母为孩子包办一切2. 为了让孩子独立, 父母应该……How Should Parents Help Children to Be Independent?Part II Reading Comprehension(Skimming and Scanning) (15 minutes)Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked [A], [B], [C] and [D]. For questions 8-10, complete the sentences with the information given in the passage.A Grassroots RemedyMost of us spend our lives seeking the natural world. To this end, we walk the dog, play golf, go fishing, sit in the garden, drink outside rather than inside the pub, have a picnic, live in the suburbs, go to the seaside, buy a weekend place in the country. The most popular leisure activity in Britain is going for a walk. And when joggers (慢跑者) jog, they don’t run the streets. Every one of them instinctively heads to the park or the river. It is my profound belief that not only do we all need nature, but we all seek nature, whether we know we are doing so or not.But despite this, our children are growing up nature-deprived (丧失). I spent my boyhood climbing trees on Streatham Common, South London. These days, children are robbed of these ancient freedoms, due to problems like crime, traffic, the loss of the open spaces and odd new perceptions about what is best for children, that is to say, things that can be bought, rather than things that can be found.The truth is to be found elsewhere. A study in the US: families had moved to better housing and the children were assessed for ADHD—attention deficit hyperactivity disorder (多动症). Those whose accommodation had more natural views showed an improvement of 19%; those who had the same improvement in material surroundings but no nice view improved just 4%.A study in Sweden indicated that kindergarten children who could play in a natural environment had less illness and greater physical ability than children used only to a normal playground. A US study suggested that when a school gave children access to a natural environment, academic levels were raised across the entire school.Another study found that children play differently in a natural environment. In playgrounds, children create a hierarchy (等级) based on physical abilities, with the tough ones taking the lead. But when a grassy area was planted with bushes, the children got much more into fantasy play, and the social hierarchy was now based on imagination and creativity.Most bullying (恃强凌弱) is found in schools where there is a tarmac (柏油碎石) playground; the least bullying is in a natural area that the children are encouraged to explore. This reminds me unpleasantly of Sunnyhill School in Streatham, with its harsh tarmac, where I used to hang about in corners fantasising about wildlife.But children are frequently discouraged from involvement with natural spaces, for health and safety reasons, for fear that they might get dirty or that they might cause damage. So, instead, the damage is done to the children themselves: not to their bodies but to their souls.One of the great problems of modern childhood is ADHD, now increasingly and expensively treated with drugs. Yet one study after another indicates that contact with nature gives huge benefits to ADHD children. However, we spend money on drugs rather than on green places.The life of old people is measurably better when they have access to nature. The increasing emphasis for the growing population of old people is in quality rather than quantity of years. And study after study finds that a garden is the single most important thing in finding that quality.In wider and more difficult areas of life, there is evidence to indicate that natural surroundings improve all kinds of things. Even problems with crime and aggressive behaviour are reduced when there is contact with the natural world.Dr William Bird, researcher from the Royal Society for the Protection of Birds, states in his study, “A natural environment can reduce violent behaviour because its restorative process helps reduce anger and im pulsive behaviour.” Wild places need encouraging for this reason, no matter how small their contribution.We tend to look on nature conservation as some kind of favour that human beings are granting to the natural world. The error here is far too deep: not only do humans need nature for themselves, but the very idea that humanity and the natural world are separable things is profoundly damaging.Human beings are a species of mammals (哺乳动物). For seven million years they lived on the planet as part of nature. Our ancestral selves miss the natural world and long for contact with non-human life. Anyone who has patted a dog, stroked a cat, sat under a tree with a pint of beer, given or received a bunch of flowers or chosen to walk through the park on a nice day, understands that.We need the wild world. It is essential to our well-being, our health, our happiness. Without the wild world we are not more but less civilised. Without other living things around us we are less than human.Five ways to find harmony with the natural worldWalk: Break the rhythm of permanently being under a roof. Get off a stop earlier, make a circuit of the park at lunchtime, walk the child to and from school, get a dog, feel yourself moving in moving air, look, listen, absorb.Sit: Take a moment, every now and then, to be still in an open space. In the garden, anywhere that’s not in the office, anywhere out of the house, away from the routine. Sit under a tree, look at water, feel refreshed, ever so slightly renewed.Drink: The best way to enjoy the natural world is by yourself; the second best way is in company. Take a drink outside with a good person, a good gathering: talk with the sun and the wind with birdsong for background.Learn: Expand your boundaries. Learn five species of bird, five butterflies, five trees, five bird songs. That way, you see and hear more: and your mind responds gratefully to the greater amount of wildness in your life.Travel: The places you always wanted to visit: by the seaside, in the country, in the hills. Take a weekend break, a day-trip, get out there and do it: for the scenery, for the way through the woods, for the birds, for the bees. Go somewhere special and bring specialness home. It lastsforever, after all.注意：此部分试题请在答题卡1上作答。

2010年12月英语四六级考试必备核心语法(13)五、被动语态(一)简介在中，语态是动词的一种形式，表示主语和谓语的关系。

英语动词有两种语态，即主动语态和被动语态。

主动语态(active voice) 表示主语是动作的执行者;被动语态(passive voice)表示主语是动作的承受者。

如：Saddam is being tried. 萨达姆正在接受审判。

The Iraqi government is trying Saddam. 伊拉克政府正在审判萨达姆。

More and more people use computers now.(主动语态)Computers are more and more widely used now.(被动语态)English is spoken all over the world. (被动语态)(二)英汉两种语言在表达被动方式上的差异汉语表达被动语态非常简单明了，用“被”“遭”“受”等词来表示，如“被捕”、“被杀”、“受到凌辱”等。

而英语表达被动的方式也不复杂，用“助动词be+动词的过去分词”表示。

其中助动词be有人称、数量和时态的变化，而这正是英语被动语态的难点。

(三)被动语态的构成被动语态由“be+及物动词的过去分词”构成。

这里要强调一定是及物动词的过去分词，因为不及物动词不能带宾语，也就不可能有被动语态。

英语主动语态有16个时态;被动语态常用的有8个，以give为例说明如下：被动语态的疑问句是将第一个助动词移到主语之前、句末用问号;否定式是在第一个助动词后加not或never等其他否定词、句末用句号。

如：“During the interview, were you asked questions in English?” “No, I wasn’t asked questions in English.” “的时候，用英语问你问题了吗?”“没有，没有用英语问我问题。

2010年12月大学英语四级考试真题Dgiven in the passage.A Grassroots RemedyMost of us spend our lives seeking the natural world. To this end, we walk the dog, play golf, go fishing, sit in the garden, drink outside rather than inside the pub, have a picnic, live in the suburbs, go to the seaside, buy a weekend place in the country. The most popular leisure activity in Britain is going for a walk. And when joggers (慢跑者) jog, they don’t run the streets. Every one of them instinctively heads to the park or the river. It is my profound belief that not only do we all need nature, but we all seek nature, whether we know we are doing so or not.But despite this, our children are growing up nature-deprived (丧失). I spent my boyhood climbing trees on Streatham Common, South London. These days, children are robbed of these ancient freedoms, due to problems like crime, traffic, the loss of the open spaces and odd new perceptions about what is best for children, thatis to say, things that can be bought, rather than things that can be found.The truth is to be found elsewhere. A study in the US: families had moved to better housing and the children were assessed for ADHD—attention deficit hyperactivity disorder (多动症). Those whose accommodation had more natural views showed an improvement of 19%; those who had the same improvement in material surroundings but no nice view improved just 4%.A study in Sweden indicated that kindergarten children who could play in a natural environment had less illness and greater physical ability than children used only to a normal playground.A US study suggested that when a school gave children access to a natural environment, academic levels were raised across the entire school.Another study found that children play differently in a natural environment. In playgrounds, children create a hierarchy (等级) based on physical abilities, with the tough onestaking the lead. But when a grassy area was planted with bushes, the children got much more into fantasy play, and the social hierarchy was now based on imagination and creativity.Most bullying (恃强凌弱) is found in schools where there is a tarmac (柏油碎石) playground; the least bullying is in a natural area that the children are encouraged to explore. This reminds me unpleasantly of Sunny hill School in Streatham, with its harsh tarmac, where I used to hang about in corners fantasising about wild life.But children are frequently discouraged from involvement with natural spaces, for health and safety reasons, for fear that they might get dirty or that they might cause damage. So, instead, the damage is done to the children themselves: not to their bodies but to their souls.One of the great problems of modern childhood is ADHD, now increasingly and expensively treated with drugs. Yet one study after another indicates that contact with nature gives huge benefits toADHD children. However, we spend money on drugs rather than on green places.The life of old people is measurably better when they have access to nature. The increasing emphasis for the growing population of old people is in quality rather than quantity of years. And study after study finds that a garden is the single most important thing in finding that quality.In wider and more difficult areas of life, there is evidence to indicate that natural surroundings improve all kinds of things. Even problems with crime and aggressive behavior are reduced when there is contact with the natural world.Dr William Bird, researcher from the Royal Society for the Protection of Birds, states in his study, “A nat ural environment can reduce violent behavior because its restorative process helps reduce anger and impulsive behavior.” Wild places need encouraging for this reason, no matter how small their contribution.We tend to look on nature conservation as some kind of favor that human beings are granting to the natural world. The error here is far too deep: not only do humans need nature for themselves, but the very idea that humanity and the natural world are separable things is profoundly damaging.Human beings are a species of mammals (哺乳动物). For seven million years they lived on the planet as part of nature. Our ancestral selves miss the natural world and long for contact with non-human life. Anyone who has patted a dog, stroked a cat, sat under a tree with a pint of beer, given or received a bunch of flowers or chosen to walk through the park on a nice day, understands that.We need the wild world. It is essential to our well-being, our health, our happiness. Without the wild world we are not more but less civilized. Without other living things around us we are less than human.Five ways to find harmony with the natural worldWalk: Break the rhythm of permanently being under a roof. Get off a stop earlier, make a circuit of the park at lunchtime, walk the child to and from school, get a dog, feel yourself moving in moving air, look, listen, absorb.Sit: Take a moment, every now and then, to be still in an open space. In the garden, anywhere that’s not in the office, anywhere out of the house, away from the routine. Sit under a tree, look at water, feel refreshed, ever so slightly renewed.Drink: The best way to enjoy the natural world is by yourself; the second best way is in company. Take a drink outside with a good person, a good gathering: talk with the sun and the wind with birdsong for background.Learn: Expand your boundaries. Learn five species of bird, five butterflies, five trees, five bird songs. That way, you see and hear more: and your mind responds gratefully to the greater amount of wildness in your life.Travel: The places you always wanted to visit:by the seaside, in the country, in the hills. Take a weekend break, a day-trip, get out there and do it: for the scenery, for the way through the woods, for the birds, for the bees. Go somewhere special and bring specialness home. It lasts forever, after all.注意：此部分试题请在答题卡1上作答。