摘要: prevent...from = stop...from = keep....from 使--不做事,阻止--做某事 [典例] His back injury may prevent him from playing in tomorrow’ s game. 他背部的伤可能使他参加 不了明天的比赛. [用法辨析]注意: prevent / stop sb. from doing sth.中的from可省, keep sb. from doing sth.中 from不可省略.因为keep sb. doing sth.是“使某人一直做某事 之意,但如在被动语态中. 三者的from都不可省,当后接sb’ s doing sth. 作宾语时.只能用prevent或stop.不能用keep. 因为没有keep sb’ s doing sth. 的句型. [练习] 根据句子的意思完成句子或翻译. 1). Doctors took action to . 2). Of course I can’ t your going abroad. 3). 警察阻止他们携带武器. Keys: 1). prevent/stop/keep the disease from spreading 2). prevent / stop 3). The police prevented/stopped/kept them from carrying weapons. = They were prevented/stopped/kept from carrying weapons.

网址:http://m.1010jiajiao.com/timu_id_3178602[举报]

You’re rushing to work and a man ahead of you collapses on the sidewalk. Do you stop to help? In a study of by-standers, it was found that some people avert their gaze and keep on  walking rather than stop and get involved.
“There is a tendency to decide that no action is needed.” says a psychologist. “The first thoughts that pop into your mind often keep you from offering help. In order to take action, you have to work against them.” Here are some common thoughts that might prevent you from helping.
● Why should I be the one? I’m probably not the most competent(有能力的) person in this crowd. You might think someone older or with more medical knowledge should offer assistance.
● What if he doesn’t really need my help? The fear of embarrassment is powerful; no one wants to risk looking foolish in front of others.
● No one else looks concerned- this must not be a problem. We can follow the people around us, but most people tend to hold back their emotions in public.
“If you spot trouble and find yourself explaining inaction, force yourself to stop and evaluate the situation instead of walking on,” says the psychologist. “Then retry to involve other people; you don’t have to take on the entire responsibility of being helpful. Sometimes it’s just a matter of turning to the person next to you and saying, ‘It looks like we should do something.’ Or asking someone if an ambulance has been called and, if not, to call for one. Once you take action, most people will follow you.”
【小题1】Which is NOT the common thought that stops you from helping others?

A.I’m not the very person capable of setting the problem.
B.It looks like we should do something.
C.It must not be a problem as no one else is concerned.
D.He doesn’t really need my help.
【小题2】According to a study of by-standers, what will some people do when a man ahead falls down on the sidewalk?
A.They will call for help and then walk away.
B.They will stop and offer help.
C.They will turn away their eyes and go on walking.
D.They will laugh at him.
【小题3】We learn from the last paragraph that if we spot trouble,          .
A.we should call the ambulance as soon as we can.
B.we should take on the whole responsibility and do something alone.
C.we should stop and evaluate the situation and try to make other people follow.
D.we should turn to other people and ask them to take on the responsibility
【小题4】In order to offer others your timely help, you need to        .
A.ask others for help and call the police
B.get along well with the passers-by who spot the trouble
C.go directly to the police station
D.work against the first thoughts that prevent you offering help
【小题5】The main purpose of the text is to tell readers        .
A.to give others a handB.to be more competent
C.not to risk looking foolishD.to stop and evaluate the situation

查看习题详情和答案>>

  The idea of “law” exists in every culture. All societies have some kind of law to keep order and to control the interactions of people with those around them. The laws of any culture tell people three things: what they can do (their right), what they must do (their duties), and what they may not do. In addition, there are usually specific types of punishment for those who break the law.
Although all societies have laws, not all have the same idea of justice—which is “right” and “wrong” and how “wrong” should be punished. In most Western cultures, it is thought that punishing criminals will prevent them from committing other crimes. Also, it is hoped that the fear of punishment will act as a deterrent(威慑) that prevents other people from committing similar crimes; in other words, people who are considering a life of crime will decide against it because of fear of punishment. In most non-Western cultures, by contrast, punishment is not seen as a deterrent. Instead, great importance is placed on restoring balance in the situation. A thief, for example, may be ordered to return the things he has stolen instead of, as in Western societies, spending time in prison.
Another difference in the concept of justice lies in various societies’ ideas of what laws are. In the West, people consider “laws” quite different from “customs”. There is also a great contrast between “sins” (breaking religious laws) and “crimes” (breaking laws of the government). In many non-Western cultures, on the other hand, there is little separation of customs, laws, and religious beliefs; in other cultures, these three may be quite separate from one another, but still very much different from those in the West. For these reasons, an action may be considered a crime in one country, but be socially acceptable in others. For instance, although a thief is viewed as a criminal in much of the world, in a small village where there is considerable communal(公共的) living and sharing of objects, the word thief may have little meaning. Someone who has taken something without asking is simply considered an impolite person.
Most countries have two kinds of law: criminal and civil. People who have been accused of acts such as murder or theft are heard in the criminal justice system, while civil justice deals with people who are believed to have violated others’ rights. The use of the civil system reflects the values of the society in which it exists. In the United States where personal, individual justice is considered very important, civil law has become “big business.” There are over 600,000 lawyers in the United States, and many of them keep busy with civil lawsuits; that is, they work for people who want to sue others. If a man falls over a torn rug in a hotel and breaks his arm, for instance, he might decide to sue the hotel owners so that they will pay his medical costs. In a country like Japan, by contrast, there is very little use of the civil justice system. Lawsuits are not very popular in Japan, where social harmony is even more important than individual rights, and where people would rather reach agreement outside court.
【小题1】 The main point of paragraph 1 is that____.

A.all societies, Western or non-Western, have some kind of law to keep order.
B.most countries in the world have two kinds of law “criminal and civil ”
C.there are usually specific types of punishment for those who break the law.
D.the laws of any culture dictate people’s rights, duties and what they are not supposed to do
【小题2】 Which is TRUE in most Western cultures?
A.Punishment has double functions.
B.A thief may be referred to as an impolite person.
C.Punishment is not regarded as a deterrent.
D.There is lots of communal living and sharing of objects.
【小题3】Which statement is NOT true according to the article?
A.In the West, people think laws and customs are rather different.
B.In the West, there is little difference between “sins” and “crimes”.
C.An action that is considered a crime in one country may be socially acceptable in another.
D.There is far less use of the civil justice system in Japan than in the United States.
【小题4】Which of the following cases are not heard in the criminal justice system?
A.Robbing a pedestrian.B.Kidnapping people for ransom.
C.Breaking into a bank.D.Failing to pay back the money.

查看习题详情和答案>>

Mr. Flower was well-known around for growing the best flowers of the year and his four glass-houses were taken good care of. These glass-houses were close to a public path, which was always used ___36__ children and young people walking to and from __37__. Boys of about thirteen years of age, especially, were often tempted(尝试) to throw a stone or two at one of Mr. Flower’s __38_ . They managed to resist the temptation(抵制诱惑) when Mr. Flower was around, but the temptation often seemed to be too __39__ when Mr. Flower was __40__ to be seen. For this reason, Mr. Flower did his best to be __41__ his glass-houses at the beginning and end of the school days.
However, it was not always possible for him to be on guard at these times. Mr. Flower had tried __42__ to prevent the damage to his glass; but nothing that he had done had been__43__. He had been to the school to complain(抱怨) to the headmaster, but this had not done any__44__. He had hidden in the bushes(灌木丛)and __45__ those boys that threw stones __46__ his garden, but the boys could run __47__ faster than he, and they even __48__ at him at a distance. He had even walked along the path and picked up all those __49__ that he could find so that the boys would have nothing to __50__, but they soon found others, or threw lumps of earth instead.
Then just as he had given __51__ hope of winning the battle, a truly wonderful __52_ came up to him. He set up a large notice board made of good strong wood, some meters away from the glass-houses __53__ it could be clearly seen from the path. On the board he painted the __54__ : DO NOT THROW AT THIS NOTICE. After this, Mr. Flower had no __55__ . The boys were much more tempted to throw stones at the notice board than at the glass-houses.

【小题1】
A.toB.byC.ofD.with
【小题2】
A.factoryB.officeC.schoolD.work
【小题3】
A.bed-roomsB.living-roomC.reading-roomD.glass-houses
【小题4】
A.strongB.weakC.limitedD.strange
【小题5】
A.impossibleB.unableC.possibleD.somewhere
【小题6】
A.far away fromB.in or close toC.into or out ofD.at or out
【小题7】
A.in no wayB.in a wayC.in the wayD.in many ways
【小题8】
A.successfulB.cheerfulC.wonderfulD.careful
【小题9】
A.harmB.wrongC.goodD.wonder
【小题10】
A.watchedB.walked toC.waited forD.run after
【小题11】
A.towardsB.overC.out ofD.into
【小题12】
A.manyB.muchC.moreD.lots of
【小题13】
A.laughedB.lookedC.calledD.surprised
【小题14】
A.earthB.sticksC.stonesD.branches
【小题15】
A.pick upB.catchC.play withD.throw
【小题16】
A.inB.offC.outD.up
【小题17】
A.ideaB.friendC.guestD.word
【小题18】
A.whereB.there whereC.on whichD.there
【小题19】
A.announcementB.wordsC.sentencesD.message
【小题20】
A.peaceful timesB.further troubleC.more happinessD.questions

查看习题详情和答案>>

You’re rushing to work and a man ahead of you collapses on the sidewalk. Do you stop to help? In a study of by-standers, it was found that some people avert their gaze and keep on  walking rather than stop and get involved.
“There is a tendency to decide that no action is needed.” says a psychologist. “The first thoughts that pop into your mind often keep you from offering help. In order to take action, you have to work against them.” Here are some common thoughts that might prevent you from helping.
● Why should I be the one? I’m probably not the most competent(有能力的) person in this crowd. You might think someone older or with more medical knowledge should offer assistance.
● What if he doesn’t really need my help? The fear of embarrassment is powerful; no one wants to risk looking foolish in front of others.
● No one else looks concerned- this must not be a problem. We can follow the people around us, but most people tend to hold back their emotions in public.
“If you spot trouble and find yourself explaining inaction, force yourself to stop and evaluate the situation instead of walking on,” says the psychologist. “Then retry to involve other people; you don’t have to take on the entire responsibility of being helpful. Sometimes it’s just a matter of turning to the person next to you and saying, ‘It looks like we should do something.’ Or asking someone if an ambulance has been called and, if not, to call for one. Once you take action, most people will follow you.”
【小题1】Which is NOT the common thought that stops you from helping others?

A.I’m not the very person capable of setting the problem.
B.It looks like we should do something.
C.It must not be a problem as no one else is concerned.
D.He doesn’t really need my help.
【小题2】According to a study of by-standers, what will some people do when a man ahead falls down on the sidewalk?
A.They will call for help and then walk away.
B.They will stop and offer help.
C.They will turn away their eyes and go on walking.
D.They will laugh at him.
【小题3】We learn from the last paragraph that if we spot trouble,           .
A.we should call the ambulance as soon as we can.
B.we should take on the whole responsibility and do something alone.
C.we should stop and evaluate the situation and try to make other people follow.
D.we should turn to other people and ask them to take on the responsibility
【小题4】In order to offer others your timely help, you need to        .
A.ask others for help and call the police
B.get along well with the passers-by who spot the trouble
C.go directly to the police station
D.work against the first thoughts that prevent you offering help
【小题5】The main purpose of the text is to tell readers        .
A.to give others a hand
B.to be more competent
C.not to risk looking foolish
D.to stop and evaluate the situation

查看习题详情和答案>>

What’s delicious to eat and comes in a variety of colors? Eggplant! And no, it has nothing to do with chickens! This strangely named vegetable is, however, as versatile as an egg.It can be steamed, fried, and baked.It can be eaten by itself or combined with meats and other vegetables.
Eggplant was first grown in India in the 5th century BC.Its popularity soon spread to China and then throughout Asia.Finally, during the Middle Ages the vegetable made its way to Europe.At that time, eggplant was not the shiny purple vegetable most people know today.Instead, it’s like a white egg.Due to this egg - like appearance, eggplant got its name.In its early days, the vegetable was so bitter that people often called it a “mad apple.” This nickname started because people believed its bitterness was bad for one' s health.People actually thought eggplant could cause madness and cancer.
Fortunately today people know that eggplant doesn't cause insanity or cancer.In fact eggplant is so healthy that it may prevent cancer.In addition, the brain and the heart benefit from this super vegetable.Since it's high in fiber, eggplant can improve digestion.
Italy, Turkey, Egypt, China and Japan are the leading growers of eggplant in the world today.Depending on its location, eggplant may be purple, green, orange or yellow - white.And it can be as small as a tomato or as large as a cucumber.Dish varieties range from simple to complex, with all of them being delicious.
Today, thousands of people gather in Loomis, Calif, for the annual Loomis Eggplant Festival.The main activity at the festival is eating delicious eggplant dishes.There is plenty more to do and see, though.Recipe contests, arts and crafts, performers, races and children's activities all “egg – cite” festival - goers.Most people at the festival would agree—eggplant is an “egg—cellent” vegetable.
【小题1】Eggplant got its name because of its _____.

A.appearanceB.tasteC.colorD.value
【小题2】Which of the following does NOT belong to the qualities of eggplant?
A.It can be cooked in various ways.B.It is easy to digest.
C.It can prevent cancer.D.It is valuable and priceless.
【小题3】Which of the following is true according to the passage?
A.Eggplant can be eaten to cure cancerB.Eggplant used to taste bitter.
C.India produce the most eggplant in the world today.D.Eggplant has a history of nearly 1,000 years.
【小题4】Most people come to the Loomis Eggplant Festival to_____.
A.see arts and craftsB.enjoy food with eggplants
C.take part in recipe contestsD.promote eggplant

查看习题详情和答案>>

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网