When building houses, people used to think about not only the climate of the areas but also the building materials and the fashions for their houses. However, since electricity became more and more expensive, people began to pay much more attention to the energy they could get for their houses and the new ways they could find to protect their houses from both cold and heat.
Now, houses of an old yet new type have been widely built. In some parts of the world, people share their houses with their livestock（家畜）.During cold weather, they gather their cows, goats, or other animals and keep them on the first floor of their houses. The reasons are that the animals can be protected from the cold and that they can help to heat the houses as well. The body heat given off by the animals rises to the second floor of the houses, where people live. By sharing their houses with their livestock, people gain a source of heat.
People who live in or near cities do not usually keep livestock. However, home builders use the fact that heat rises. This natural law can be used in building houses in these areas. Instead of keeping livestock on the first floor, builders fill it with large rocks. As they are open to the sun’s rays during cold weather, these rocks take in heat. They also give off the heat, and, of course, the warm air rises into the living areas of the houses. So these houses are energy-saving.
House-building becomes a great challenge（挑战）to building designers and energy engineers. They try to meet this challenge by learning from old traditions and by using modern technology. And someday in the future, people will be able to live in more energy-saving houses.
56．What did people begin to consider as electricity was no longer cheap?
A．The climate of their areas. B．The energy for their houses.
C．The fashions for their houses. D．The building materials for their houses.
57．People in some areas gain a source of heat by _________.
A．keeping their livestock downstairs
B．protecting their livestock from the cold
C．sharing their houses only with their cows
D．living on the second floor with their livestock
58．The underlined words “natural law” in the third paragraph refer to the fact that ________.
A．heat raises the temperature in the houses
B．heat goes in the upward direction
C．heat goes up if temperature is raised
D．heat increases the temperature of rocks
59．From the passage, we can conclude that __________.
A．people will no longer consider building materials in the future
B．energy-saving buildings will become more popular in the future
C．almost all people will move into the houses heated by large rocks
D．energy engineers will devote themselves only to modern technology
You never see him, but they're with you every time you fly. They record where you are going, how fast you're traveling and whether everything on your airplane is functioning normally. Their ability to endure almost any disaster makes them seem like something out of a comic book. They're known as the black box.
When planes fall from the sky, as a Yemeni airliner did on its way to Comoros Islands in the India ocean on June 30, 2009, the black box is the best bet for identifying what went wrong. So when a French submarine (潜水艇) detected the box's homing signal five days later, the discovery marked a huge step toward determining the cause of a tragedy in which 152 passengers were killed.
In 1958, Australian scientist David Warren developed a flight-memory recorder that would track basic information like altitude and direction. That was the first mode for a black box, which became a requirement on all U.S. commercial flights by 1960. Early models often failed to withstand crashes, however, so in 1965 the box was completely redesigned and moved to the rear of the plane – the area least subject to impact – from its original position in the landing wells (起落架舱). The same year, the Federal Aviation Authority required that the boxes, which were never actually black, be painted orange or yellow to aid visibility.
Modern airplanes have two black boxes: a voice recorder, which tracks pilots' conversations, and a flight-data recorder, which monitors fuel levels, engine noises and other operating functions that help investigators reconstruct the aircraft's final moments. Placed in an insulated (隔绝的) case and surrounded by a quarter-inch-thick panels of stainless steel, the boxes can stand massive force and temperatures up to 2,000℉. When submerged, they're also able to emit signals from depths of 20,000 ft. Experts believe the boxes from Air France Flight 447, which crashed near Brazil on June 1,2009, are in water nearly that deep, but statistics say they're still likely to turn up. In the approximately 20 deep-sea crashes over the past 30 years, only one plane's black boxes were never recovered.What does the author say about the black box?
| A．It is an indispensable device on an airplane. |
| B．The idea for its design comes from a comic book. |
| C．Its ability to avoid disasters is incredible. |
| D．It ensures the normal functioning of an airplane. |
What does the underlined word in the 3rd paragraph mean?
| A．witness | B．experience | C．resist | D．ensure |
Why was the black box redesigned in 1965?
| A．New materials became available by that time |
| B．Too much space was needed for its installation. |
| C．The early models didn't provide the needed data. |
| D．The early models often got damaged in the crash. |
What do we know about the black boxes from Air France Flight 447?
| A．There is an urgent need for them to be reconstructed. |
| B．There is still a good chance of their being recovered. |
| C．They have stopped sending homing signals. |
| D．They were destroyed somewhere near Brazil. |
This Teaching Assistant Level 3 course is designed for people who either are, or wish to become a teaching assistant. Teaching assistants carry out their tasks under the direction of the class teacher. This is a fully supported home study course, and the help is available whenever you need it --- either online or over the phone. There is a huge demand for teaching assistants around the country but also many thousands of applicants for these positions. Having this Teaching Assistant Level 3 qualification will help you stand out from other applicants. Our Level 3 Teaching Assistant course is similar to the NVQ (National Vocational Qualification) Level 3 because it is an equivalent (同等的) level of learning.
The teaching assistant is able to contribute in four main areas:
Supporting the teacher
Supporting the pupil
Supporting the school
Supporting the curriculum
The salary a teaching assistant is expected to earn a year:
London fringe (外围):￡16,856 - ￡26,052
Outer London: ￡18,789 - ￡27,992
Inner London: ￡19,893 - ￡29,088
Rest of England and Wales: ￡15,817 - ￡25,016
The fee and the time of enrolment (入学)
Enroll for only a ￡35 deposit. Teaching Assistant Level 3 is only ￡345. To help you on your way towards achieving your qualification, we are offering all of our potential students a ￡115 reduction in their enrolment fees for June. The normal fee for this course is ￡460 but for this month it has been reduced to only ￡345. There has never been a better time to start learning and take that first step towards a brighter future!
100% money back guarantee, if you are not satisfied. That’s why we’ll happily give you your money back on any course returned within 7 days. It’s easy for you to enroll now by telephone 01223 923 913. You can get free friendly help and advice from 9:00 am to 4:00 pm, on Monday to Friday. Call 01223 923 915. How can people study this Teaching Assistant Level 3 course?
| A．Go to the night school. |
| B．Go to the full-time school. |
| C．Study at home at any time. |
| D．Study at weekends or vacations. |
What’s the teaching assistant’s task?
| A．Listening to the teacher’s lecture all the time. |
| B．Only helping teachers prepare their lessons. |
| C．Helping promote effective learning and teaching. |
| D．Often giving lessons in place of the formal teacher. |
If a teacher assistant earns ￡28,000 a year , he probably works in ______.
| A．downtown Wales | B．the fringe of London |
| C．outer London | D．downtown London |
How much should you pay in June if you have paid the deposit?
| A．￡35 | B．￡310 | C．￡345 | D．￡460 |
It's not a new phenomenon, but have you noticed how many nouns are being used as verbs? We all use them, often without noticing what we're doing.
I was arranging to meet someone for dinner last week, and I said “I’ll pencil it in my diary”, and my friend said “You can ink it in”, meaning that it was a firm arrangement not a tentative one!
Many of these new verbs are linked to new technology. An obvious example is the word fax. We all got used to sending and receiving faxes, and then soon started talking about faxing something and promising we'd fax it immediately. Then along came email, and we were soon all emailing each other madly. How did we do without it? I can hardly imagine life without my daily emails.
Email reminds me, of course, of my computer and its software, which has produced another couple of new verbs. On my computer I can bookmark those pages from the World Wide Web that I think I'll want to look at again, thus saving all the effort of remembering their addresses and calling them up from scratch. I can do the same thing on my PC, but there I don't bookmark; I favorite—coming from “favorite pages”, so the verb comes from an adjective not a noun.
Now my children bought me a mobile phone, known simply as a mobile and I had to learn yet more new verbs. I can message someone, that is, I can leave a message for them on their phone. Or I can text them, write a few words suggesting when and where to meet, for example. How long will it be before I can mobile them, that is, phone them using my mobile? I haven’t heard that verb yet, but I’m sure I will soon. Perhaps I’ll start using it myself!“I’ll pencil it in my diary” in the second paragraph probably means.
| A．it was a firm arrangement |
| B．he prefers a pencil to a pen |
| C．the arrangement should be written as a diary |
| D．it was an uncertain arrangement |
A website address can be easily found if it has been______.
| A．favorited | B．messaged | C．emailed | D．texted |
Which of the following has not been used as a verb yet?
| A．message | B．mobile | C．email | D．page |
The best title for this passage is____.
| A．Technology and Language. |
| B．Development of the English language |
| C．New Technology and New words |
| D．New Verbs from Nouns |
That “Monday morning feeling” could be a crushing pain in the chest which leaves you sweating and gasping for breath. Recent research from Germany and Italy shows that heart attacks are more common on Monday morning and doctors blame the stress of returning to work after the weekend break.
The risk of having a heart attack on any given day should be one in seven, but a six-year study helped by researchers at the Free University of Berlin of more than 2,600 Germans showed that the average person had a 20 percent higher chance of having a heart attack on a Monday than on any other day.
Working Germans are particularly not protected against attack, with a 33 percent higher risk at the beginning of the working week. Non-workers, by comparison, appear to be no more at risk on a Monday than any other day.
A study of 11,000 Italians proved 8a.m on a Monday morning as the most stressful time for the heart, and both studies showed that Sunday is the least stressful day, with fewest heart attacks in both countries.
The finding could lead to a better understanding of what is the immediate cause of heart attacks, according to Dr. Stefan Willich of the Free University. “We know a lot about long-term risk factors such as smoking and cholesterol（胆固醇）but we don’t know what actually causes heart attacks, so we can’t give clear advice on how to prevent them.” he said.
Monday mornings have a double helping of stress for the working body as it makes a rapid change from sleep to activity and from the relaxing weekend to the pressure of work.
“When people get up, their blood pressure and heart rate go up and there are hormonal（内分泌）changes in their bodies.” Willich explained. “All these things can have an unfavorable effect on the blood system and increase the risk of a clot（血凝块）which will cause a heart attack.”
“When people return to work after a weekend off, the pace of their life changes. They have a higher workload, more stress, more anger and more physical activities.” said Willich.“Monday morning feeling ”, as this passage shows,.
| A．is not as serious as people thought |
| B．is the first killer in Germany and Italy |
| C．is created by researchers in Germany and Italy |
| D．is harmful to working people in developed countries |
To protect people from a heart attack, doctors have paid much attention to .
| A．people’s working time | B．people’s living place |
| C．people’s lifestyle | D．people’s nationalities |
It can be learned from this passage that the heart attack has something to do with all the following EXCEPT .
| A．blood pressure | B．heart rate |
| C．hormonal changes | D．blood type |
If the researchers give us some advice to avoid Monday morning feeling, what might it be?
| A．Improving working conditions | B．Never go to work on Mondays |
| C．Stay with a doctor on Monday. | D．Get up late on Monday morning |
Every ten years there is a national census （人口普查）to count the number of people. The Census Office asks every household to answer questions on a census form.
The census counts...
● the number of people in each area
● the numbers of men and women and whether they are single, married, widowed or divorced
● how many children there are, how many teenagers, people in their twenties, thirties, forties... retired people and so on
The census counts people by...
● the kind of housing they live in
● the country in which they were born
● the kind of job they do and how they travel to work
Some uses of the census:
Housing: to work out present and future needs we must know how people are housed now, and the sizes and ages of their families.
Hospitals, schools and other local services: the size of annual grants made by the Government to these services depends largely on the numbers and needs of people in the area. Many of the figures come from the census.
Planning: the census shows how many people have moved from one area to another and how the local workforce is changing. This information is used when factories, offices, shops, public transport and places for leisure are being planned.
In strict confidence
The census is taken in order to provide figures about the nation as a whole; it does not give information about any named person, family or household.
Names and addresses are needed to take the census accurately, but they are not fed into the computer. After the census, the forms are locked away and will not be released to anyone outside the Census Office for 100 years.
The answers you give on your census form will be treated in strict confidence. NO one outside the Census Office will see your completed form. Everyone working on the census is sworn to secrecy and can be charged if he or she improperly reveals information.The writer is mainly ________ in this passage.
| A．persuading people to support census |
| B．giving information about the importance and practice of census |
| C．showing the government’s determination in conducting census |
| D．warning people not to provide inaccurate information |
The census is not interested in ________.
| A．how many houses you have | B．how old you are |
| C．what your job is | D．how much money you have |
The census shows the changes that have taken place regarding ________.
| A．the size of hospitals in the area |
| B．the types of public transport in the area |
| C．the number of people who work in the area |
| D．the use of power in the area |
The following statements are true except _________.
| A．the information is not fed into a computer |
| B．the census gives information about the whole country |
| C．the people who don’t work on the census will not see the completed forms |
| D．it is illegal for people to disclose the confidential information on census |