Botany, the study of plants, occupies a special position in the history of human knowledge. For many thousands of years it was the one field of awareness about which humans had anything more than the vaguest (含糊的) of insight. It is impossible to know today just what our Stone Age ancestors knew about plants, but from what we can observe of pre-industrial societies that still exist, a detailed learning of plants and their properties must extremely ancient. This is logical. Plants are the basis of the food pyramid for all living things, even for other plants. They have always been enormously important to
the welfare of peoples, not only for food, but also for clothing, weapons, tools, eyes, medicines, shelter, and a great many other purposes. Tribes living today in the j
ungles of the Amaz
on re
cognized accurately hundreds of plants and know many properties of each. To them, botany, as such, has no name and is probably not even recognized as a special branch of knowledge at all.
Unfortunately, the more industri
alized we become the farther away we move from direct contact with plants, and the less distinct our knowledge of botany grows. Yet everyone comes unconsciously on an amazing amount of botanical knowledge, and few people will fail to recognize a rose, an apple, or an orchid. When our Neolithic ancestors, living in the Middle East about 10,000 years ago, discovered that certain grasses could be harvested and their seeds planted for richer productions the next season, the first great step in a new association of plants and humans was taken. Grains were discovered and from them flowed the wonder of agriculture; cultivated crops. From then on, humans would increasingly take their living from the controlled production of a few plants, rather than getting a little here and a little there from many varieties that grew wild and the built up knowledge of tens of thousands of years of experience and close relationship with plants in the wild would begin fade away.Which of the following statements about early humans is expressed in the passage?
| A．They probably had extensive knowledge of plants. |
| B．They thought there was no need to cultivate crops. |
| C．They did not enjoy the study of botany. |
| D．They placed great importance on the ownership of property. |
What does the comment “This is logical.” In the first paragraph mean?
| A．There is no clear way to determine the extent of our ancestor’s knowledge of plants. |
| B．It is not surprising that early humans had a detailed knowledge of plants. |
| C．It is reasonable to assume that our ancestors behaved very much like people in pre-industrial societies. |
| D．Human knowledge of plants is well organized and very detailed. |
According to the passage, why has general knowledge of botany begun to fade?
| A．People no longer value plants as a useful resource. |
B．Botany is not recognized as a specia l branch of science. |
| C．Research is unable to keep up with the increasing numbers of plants. |
| D．Direct contact with a variety of plants has decreased. |
In the second paragraph, what is the author’s purpose in mentioning “ a rose, an apple, or an orchid”?
| A．To make the passage more poetic. |
| B．To give an example of plant that are attractive. |
| C．To give botanical examples that all readers will recognize. |
| D．To explain the variety of botanical life. |
According to the passage, what was the first great step toward the practice of agriculture?
| A．The invention of agricultural tools and machinery. |
| B．The development of a system of names for plants. |
| C．The discovery of grasses that could be harvested and replanted. |
| D．The changing diets of early humans. |
The flag, the most common symbol of a nation in the modern world, is also one of the most ancient. With a clear symbolic meaning, the flag in the traditional form is still used today to mark buildings, ships and other vehicles related to a country.
The national flag as we know it today is in no way a primitive artifact. It is, rather, the product of thousands of years’ development. Historians believe that it had two major ancestors, of which the earlier served to show wind direction.
Early human beings used very fragile houses and boats. Often strong winds would tear roofs from houses or cause high waves that endangered travelers. People’s food supplies were similarly vulnerable. Even after they had learned how to plant grains, they still needed help from nature to ensure good harvests. Therefore they feared and depended on the power of the wind, which could bring warmth from one direction and cold from another.
Using a simple piece of cloth tied to the top of a post to tell the direction of the wind was more dependable than earlier methods, such as watching the rising of smoke from a fire. The connection of the flag with heavenly power was therefore reasonable. Early human societies began to fix long pieces of cloth to the tops of totems (图腾) before carrying them into battle. They believed that the power of the wind would be added to the good wishes of the gods and ancestors represented by the totems themselves.
These flags developed very slowly into modern flags. The first known flag of a nation or a ruler was unmarked. The king of China around 1000 B.C. was known to have a white flag carried ahead of him. This practice might have been learned from Egyptians even further in the past, but it was from China that it spread over trade routes through India, then across Arab lands, and finally to Europe, where it met up with the other ancestor of the national flag.The best title for the passage would be “________”.
| A．Development of the National Flag | B．Power of the National Flag |
| C．Types of Flags | D．Uses of Flags |
The underlined word “vulnerable” in Paragraph 3 means ________.
| A．impossible to make sure of | B．likely to be protected |
| C．easy to be damaged | D．difficult to find |
The earliest flags were connected with heavenly power because ________.
| A．they could tell direction |
| B．they could bring good luck to ancient fighters |
| C．they were handed down by the ancestors |
| D．they were believed to stand for natural forces |
What does the author know of the first national flag?
| A．He knows when it was sent to Europe. |
| B．He believes it was made in Egypt. |
| C．He thinks it came from China. |
| D．He doubts where it started. |
What will the author most probably talk about next?
| A．The role of China in the spread of the national flag. |
| B．The second ancestor of the national flag. |
| C．The use of modern flags in Europe. |
| D．The importance of modern flags |
LEEDS, England—A Leeds University psychology professor is teaching a course to help dozens of Britons forgive their enemies.
"The hate we hold within us is a cancer, " Professor Ken Hart said, adding that holding in anger can lead to problems such as high blood pressure and heart disease.
More than 70 people have become members in Hart's first 20-week workshop in London—a course he says is the first of its kind in the world.
These are people who are sick and tired of living with a memory. They realize their bitterness is a poison they think they can pour out, but they end up drinking it themselves, said Canadian- born Hart.
The students meet in groups of eight to ten for a two-hour workshop with an adviser every fortnight.
The course, ending in July, is expected to get rid of the cancer of hate in these people. "People have lots of negative attitudes towards forgiveness," he said, "People confuse forgiveness with forgetting. Forgiveness means changing from a negative attitude to a positive one."
Hart and his team have created instructions to provide the training needed.
"The main idea is to give you guidelines on how to look at various kinds of angers and how they affect you, and how to change your attitudes towards the person you are angry with," said Norman Claringbull, a senior expert on the forgiveness project.
Hart said he believes forgiveness is a skill that can be taught, as these people "want to get free of the past".From this passage we know that________.
| A．high blood pressure and heart disease are caused by hate |
| B．high blood pressure can only be cured by psychology professors |
| C．without hate, people will have less trouble connected with blood and heart |
| D．people who suffer from blood pressure and heart disease must have many enemies |
If you are angry with somebody, you should________.
| A．attend Hart’s course |
| B．never meet him or her any longer |
| C．persuade him or her to have a positive talk with you |
| D．treat him or her positively instead of negatively |
In Hart's first 20- week workshop, people there can ________.
| A．meet their enemies | B．change their attitudes |
| C．enjoy the professor's teaching | D．learn how to quarrel with others |
If you are a member in Hart's workshop, you'll________.
| A．meet in eight or ten groups |
| B．get rid of the illness of cancer |
| C．attend a gathering twice a month |
| D．pour out everything stored in your mind |
The author wrote this passage in order to________.
| A．persuade Britons to go to Hart's workshop |
| B．tell us the news about Hart's workshop |
| C．tell us how to run a workshop like Hart's |
| D．help us to look at various kinds of angers |
Every year many students went to the college bookstore to purchase the different textbooks that they need for their classes. Little do these students realize that, in doing so, they are throwing good money away. It may sound unbelievable but textbooks, in some cases, actually cost as much as, if not more than, college fees.
Many people think that college bookstores are the most convenient source for textbooks. Titles are usually kept and students may purchase new textbooks or choose to buy second-hand books and save money. But the money saved by purchasing second-hand textbooks from college bookstores is small compared to the amount they could save by shopping online.
More and more online booksellers have begun selling textbooks at heavily discounted prices. Online second-hand bookstores are another source for college books as they keep a large number of textbooks, which means sizable savings for students. Students should avoid purchasing their textbooks at the first store that they surf online since there are so many ‘unreal’ booksellers on the Net. Price isn't the only factor to consider when making an online purchase. Students should also consider shopping costs and delivery time when making their decision.
Online auctions(拍卖) are another option for students seeking a bargain. This option, however, has its pros and cons. A plus is that students can get incredibly cheap books. One problem is that while online bookstores have a system in place that ensure you receive your order within a reasonable amount of time, with an auction purchase, however, you must depend on the auction seller's timetable.
One way that students can really save is by getting books for free. Project Gutenberg is one resource that English majors will find invaluable. Here students can legally download a huge collection of classic novels. In the past students needing help with their studies would often have to spend a lot of money buying expensive study guides. Today that is no longer the case. Cash-strapped students can now visit the website SparkNotes for free downloadable study guides as well as classics. Which of the following is the best title of this passage?
| A．Learning to Save on Textbooks | B．Why Buy Textbooks |
| C．Online Shopping | D．Tips for Buying Secondhand Textbooks |
Which of the following is NOT mentioned as a source to obtain textbooks ?
| A．College bookstores. | B．Online used bookstores. |
| C．Online auctions. | D．Second-hand bookstore centres. |
The underlined expression “pros and cons” (paragraph 4) is closest in meaning to __________.
| A．professionals and conservatives | B．joy and sadness |
| C．advantages and disadvantages | D．processes and conditions |
According to the passage, Project Gutenberg is probably __________.
| A．a government project aimed at helping English majors |
| B．a project to help poor students get free learning materials |
| C．a website for English majors to get the guides from language experts |
| D．a website for students to get free sources for English learning |
From the passage, we can learn that__________.
| A．the cost of textbooks in college is low compared to the amount spent on tuition |
| B．online auctions are perfect for students seeking text books |
| C．students should visit many websites before buying their books |
| D．students should consider shopping costs and delivery time above all else when making their buying decision |
Mark and his brother Jason both were looking at the shining new computer enviously. Jason was determined not to go against their father’s wishes but Mark was more adventurous than his brother. He loves experimenting and his aim was to become a scientist like his father.
“Dad will be really mad if he finds out you’ve been playing with his new computer” Jason said, “He told us not to touch it.”
“He won’t find out,” Mark said, “I’ll just have a quick look and shut it down.”
Mark had been scolded before for touching his father’s equipment. But his curiosity was difficult to control and this new computer really puzzled him.
It was a strange-looking machine — one his dad had brought home from the laboratory where he worked. “It’s an experimental model,” his father had explained, so don’t touch it under any circumstances.” But his father’s warning only served to make Mark more curious. Without any further thought, Mark turned on the power switch. The computer burst into life and seconds later, the screen turned into colours, shifting and changing, and then two big white words appeared in the centre of the screen: “SPACE TRANSPORTER.”
“Yes!” Mark cried excitedly, “It’s a computer game. I knew it! Dad’s only been pretending to work. He’s really been playing games instead!” A new message appeared on the screen:
“ENTER NAMES
VOYAGE １
VOYAGE ２
Mark’s finger flew across the keyboard as he typed in both of their names.
“INPUT ACCEPTED.
START TRANSPORT PROGRAM.
AUTO-RETRIEVE INITIATED(自动回收程序已启动).”
The screen turn even brighter and a noise suddenly rose in volume.
“I think we’d better shut it off, Mark,” Jason yelled out in terror, reaching for the power switch. A beam(光束) of dazzling white light burst out of the computer screen, wrapping the boys in its glow(光芒)，until they themselves seemed to be glowing. Then it died down just as suddenly as it had burst into life. And the boys were no longer there. On the screen, the letters changed：
“TRANSPORT SUCCESSFUL．
DESTINATION: MARS.
RETRIEVE DATE: 2025Why did Mark touch the computer against his father’s warning?
| A．He wanted to take a voyage. | B．He wanted to practice his skills. |
| C．He was so much attracted by it. | D．He was eager to do an experiment. |
Where did the boy’s father most likely work?
| A．In an electronic factory. | B．In a computer company. |
| C．In a scientific research center. | D．In an information processing center. |
Mark thought “SPACE TRANSPORTER” on the screen was the name of ________.
| A．a computer game | B．a company website |
| C．a software producer | D．an astronomy program |
Why did Jason want to shut off the computer?
| A．He was afraid of being scolded. |
| B．He didn’t like the loud noise and light. |
| C．He didn’t want to play games. |
| D．He was afraid something dangerous might happen. |
What happened to the boys at the end of the story?
| A．They were blown into the air. |
| B．They were sent to another planet. |
| C．They were hidden in the strong light. |
| D．They were carried away to another country. |
Everyone has got two personalities(个性)—one shown to the world and the other secret and real. You don't show your secret personality when you are awake because you can control your behavior, but when you are asleep, your sleeping position shows the real you. In a normal night, of course, people frequently change their position. The important position is the one that you go to sleep in.
If you go to sleep on your back, you are a very open person. You normally trust people and you are easily influenced by fashion or new ideas. You don't like to upset people, so you never express your real feeling. You are quiet, shy and you aren’t very confident.
If you sleep on your stomach, you are a rather secretive person. You worry a lot and you are always easily upset. You're very stubborn(顽固的), but you aren’t very ambitious(有野心的). You usually live for today, not tomorrow. This means that you enjoy having a good time.
If you sleep curled(卷曲) up, you are probably a very nervous person. You have a low opinion of yourself, so you are often defensive. You are shy and you don't normally like meeting people. You prefer to be on your own. You are easily hurt.
If you sleep on your side, you have usually got a well-balanced(通情达理的) personality. You know your strengths and weaknesses. You are usually careful. You have a confident personality. You sometimes feel anxious, but you don't often get depressed(沮丧的). You always say what you think even if it annoys people.What would be the best title for the passage?
| A．Two personalities. |
| B．Proper sleeping positions. |
| C．Sleeping positions and personalities. |
| D．Ways to tell your real personalities. |
According to the text, you naturally show your secret personality when_____.
| A．you are awake |
| B．you are asleep |
| C．you can't control your behaviour |
| D．you change your sleeping position |
Tom is used to sleeping on his side. Which of the following can NOT describe him?
| A．Well-balanced. | B．Careful. |
| C．Selfish. | D．Anxious sometimes. |
If you are shy and often defensive, you are used to sleeping____.
| A．on your back | B．curled up |
| C．on your stomach | D．on your side |