An Australian company, Smart Car Technologies, has developed a system that lets drivers know when they're speeding. When the technology becomes commercially available, it could help lead-footed drivers avoid tickets and also save lives. The company that developed the product hopes to convince Australian government agencies to put the technology into use in their automobile fleets.
The product, called Speed Alert, links real-time location data and speed obtained with the help of GPS to a database of posted speed limits stored in a driver's PDA or programmable mobile phone. The setup of the product does not need to be hooked up to a car's speedometer. In fact, it is entirely portable. It will also work with newer phones and PDAs that have built-in GPS receivers. If a driver exceeds the speed limit, the speed is shown and an alert sounds.
Michael Paine, an Australian vehicle design engineer and traffic safety consultant, was hired to analyze the product. He told Live Science that his colleagues in the road safety field are “very enthusiastic” about what they're now calling “intelligent speed alert.” Other research, according to Paine, shows that 40 percent of all traffic deaths involve speeding. There is also a potentially controversial future use: “Since the system is so portable, it would be easy to make it a requirement for teenage drivers to always use a speed alert device when driving,” Paine said. “The system even has the capability to record speeding violations, so parents can monitor their teenage drivers.”The product will soon go on sale in Sydney.
63．What's the purpose of the new product?
A．To introduce some improvement in cars.
B．To inform us of the new car system.
C．To popularize the built-in car system.
D．To limit certain drivers to safe driving.
64．“Lead-footed” in the first paragraph probably refer to the ones ________.
A．who drive too carelessly B．that drive too slowly
C．who are partly disabled D．that drive extremely fast
65．The second paragraph mainly talks about ________.
A．how the product is programmed B．why the system becomes popular
C．the functions of GPS in cars D．the project of the built-in product
66．Which of the following would be the best title for the passage?
A．Future Speed Alert B．New In – Car Device Against Speeding
C．Warning for Adventurous Drivers D．Progress in Car – making Science
This year some twenty-three hundred teenagers(young people aged from13~19)from all over the world will spend about ten months in U.S. homes. They will attend U.S. schools, meet U.S. teenagers, and form impressions of the real America. At the same time, about thirteen hundred American teenagers will go to other countries to learn new languages and gain a new understanding of the rest of the world.
Here is a two-way student exchange in action. Fred, nineteen, spent last year in Germany with George’s family. In turn, George’s son Mike spent a year in Fred’s home in America.
Fred, a lively young man, knew little German when he arrived, but after two months’study the language began to come to him. School was completely different from what he had expected—much harder. Students rose respectfully when the teacher entered the room. They took fourteen subjects instead of the six that are usual in the United States. There were almost no outside activities.
Family life, too, was different. The father’s word was law, and all activities were around the family rather than the individual. Fred found the food too simple at first. Also, he missed having a car.
“Back home, you pick up some friends in a car and go out and have a good time. In Germany, you walk, but you soon learn to like it.”
At the same time, in America, Mike, a friendly German boy, was also forming his idea. “I suppose I should criticize(批评)American schools,” he said. “It is far too easy by our level. But I have to say that I like it very much. In Germany we do nothing but study. Here we take part in many outside activities. I think that maybe your schools are better in training for citizens. There ought to be some middle ground between the two.”This year ________teenagers will take part in the exchange programme between America and other countries.
| A．twenty-three hundred | B．thirteen hundred |
| C．over three thousand | D．less than two thousand |
The whole exchange programme is mainly to__________.
| A．help teenagers in other countries know the real America |
| B．send students in America to travel in Germany |
| C．let students learn something about other countries |
| D．have teenagers learn new languages |
Fred and Mike agree that__________.
| A．America food tasted better than German food |
| B．German schools were harder than American schools |
| C．Americans and Germans were both friendly |
| D．There were more cars on the streets in America |
What is particular in American schools is that________.
| A．there is some middle ground between the two teaching buildings |
| B．there are a lot of after-school activities |
| C．students usually take fourteen subjects in all |
| D．students go outside to enjoy themselves in a car |
“An apple a day keeps the doctor away.” Similarly, if we drink a little more water ever day, we may find that we need to go to the doctor a lot less often. A healthy diet is made up of water and a great many different kinds of foods. We know that healthy foods like fruits, vegetables and fish, are important as they provide us with energy and fibre, without giving us too much fat and sugar. But why is water important?
The human body needs water to survive. Water is important as it carries poisons and waste out of our bodies. However, doctors advise us to drink plenty of water, much more than the small amount we need to stay alive.
Some doctors believe that water is important for our health in all kinds of ways. They believe that a great many illnesses and health problems stars as a result of dehydration—a lack(缺少) of water in the body. Most people are dehydrated at least some of time, although they probably don’t know it. It is surprising to learn that if we feel thirsty, we are already in the first stages of dehydration. In fact, we are advised to drink water before we feel thirsty.
These doctors think that health problems such as headaches, high blood pressure and asthma could be helped if people drink more water. They also believe that drinking more water can help people who are overweight. Water contains no calories so it will not make us put on weight. If we drink water, we will probably drink less sugary soft drinks such as Coca-cola. Doctors also believe that drinking more water may stop people from overeating. They say that many people think that they are hungry when they are, in fact, thirsty. Doctors suggest, therefore, that we eat less food and drink more water.
There are still many health problems that cannot be solved by drinking water, so we should not stop going to seeing the doctor completely. However, if we make a decision to drink water every day, we may find that we need to go to the doctor a lot less often.We need _____for a healthy diet.
| A．fibre | B．food | C．water | D．Water and different foods |
From the text, we know water can carry_________.
| A．energy and fibre in our bodies | B．fruit, vegetables and fish in our bodies |
| C．sugar and fat out of our bodies | D．poisons and waste out of our bodies |
Lack of water caused people to put on weight too much because_______.
| A．they think they are hungry and eat too much |
| B．they think they are thirsty and eat less |
| C．water has no calories |
| D．it makes them hungry |
Which of the following isn’t mentioned in the passage?
| A．Fruit provides us with energy and fibre. |
| B．Some healthy problems start because of a lack of water. |
| C．Drinking more water may stop people from overeating. |
| D．The amount of water a person should drink in a day. |
Sometimes children do not do what their parents tell them to do. When this happens, a parent tries to help the child to do the right thing. When this does not work, the parent usually punishes the child.
There are many things that a parent can do. One thing that people have done is to spank (打屁股) the child. When a parent spanks a child, they will use their hand or a hard object to strike them on their bottom. This is meant to show the child that they have done something wrong
everything and not try other ways to get the child to do the right thing。
Many parents are not sure of what to do instead of spanking. Some people think that their religion（宗教）tells them that spanking is okay. Some think that the law lets them do it. The courts (法院) say that parents have the right to teach their children how to behave.
Other things should be tried before a parent decides to spank a child. Telling the child exactly what is wanted from them can be one thing. Giving a child more than one choice is another thing that can be tried. Getting down to the child’s level and taking a more child-friendly approach (方法) can help as well.According to the passage, when children do something wrong, one thing that parents usually do to punish them is to ________.
| A．strike them on the bottom | B．try to help them do the right thing |
| C．teach them what to do | D．take them to court |
Which of the following is NOT the problem caused by spanking?
| A．It teaches the child to hit others when they offend him or her. |
| B．The parent may get angry and hit the child too hard. |
| C．Sometimes parents may use spanking for everything. |
| D．It makes parents try other ways to make the child do right. |
Which of the following can best describe the writer’s attitude towards spanking?
| A．favorable (赞同的) | B．indifferent (不关心) |
| C．interested | D．unfavorable |
From this passage, we can conclude that ________.
| A．Good children always do the right thing. |
| B．Parents should try their best to avoid spanking their children. |
| C．Parents have no choice but to spank their children when they do something wrong. |
| D．Children can have more than one choice to avoid being spanked. |
We are going to see the ruins of Machu Picchu in the mountains of the Andes．Machu Picchu was forgotten for centuries but discovered in 1911 by Hiram Bingham, a professor from Yale．It is said to be one of the most beautiful ancient sites in the world．
The Incas built the ancient civilization of Machu Picchu between the 12th century and the early 16th century．They spoke a language called Quechua but had no writing system at all．They kept records on various coloured strings with knots called quipu．
The Incas proved to be wonderful architects．They built most of their buildings with huge stones but without using any cement（粘结材料） to stick them together．However, the huge stones fit together so perfectly that you cannot force a sharp knife between two blocks．They also built bridges, tunnels through mountains and channels to bring water to their cities—just as the Romans did．The Incas turned the mountains into farmlands and planted corn and potatoes, and raised animals like llama and alpaca for food．
Now Machu Piccu has become a major tourist site in Peru, attracting people from all over the world．How long ago was Machu Picchu discovered?
| A．About 20 years ago | B．About 50 years ago． |
| C．About 70 years ago | D．About a century ago． |
With what did the Incas build their wonderful buildings?
| A．strings | B．stones | C．cements | D．trees |
The Incas built the following like the Romans except _______ according to the passage．
| A．roads | B．bridges | C．tunnels | D．channels |
What does the speaker probably do?
| A．A visitor． | B．A guide． | C．A teacher． | D．A scientist． |
For thousands of years, man has enjoyed the taste of apples. Apples, which are about 85 percent water, grow almost everywhere in the world but the hottest and coldest areas (地区). Among the leading countries in apple production are China, France and the United States.
There are various kinds of apples, but a very few make up the majority of those grown for sale. The three most common kinds grown in the United States are Delicious, golden Delicious, and McIntosh.
Apples are different in colour, size, and taste. The colour of the skin may be red, green, or yellow. They have various sizes, with Delicious apples being among the largest. The taste may be sweet or tart (酸的). Generally, sweet apples are eaten fresh while tart apples are used to make applesauce (苹果酱).
Apple trees may grow as tall as twelve meters. They do best in areas that have very cold winters. Although no fruit is yielded during the winter, this cold period is good for the tree. It can be learned from the text that Delicious apples are __________
| A．grown in France. | B．sold everywhere. |
| C．very big. | D．quite sweet. |
Cold winter weather is good for ___________
| A．the growth of apple trees. |
| B．producing large apples. |
| C．improving the taste of apples. |
| D．the increase of water in apples. |
China, France and the United States are considered to _______________
| A．be large producers of apples. |
| B．be large producers of applesauce. |
| C．have the longest history in apple production. |
| D．have the coldest winter among apple producing countries. |
The word yielded in the last sentence means _______________
| A．improved. | B．increased. | C．produced. | D．sold. |
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