题目列表(包括答案和解析)
People who studied plants have found that plants carry a small electrical charge（ 电荷）．It is possible to measure this charge with a small piece of equipment called “galvanometer”．The galvanometer is placed on a leaf of the plant, and it records any changes in the electrical field of the leaf．Humans have a similar field which can change when we are shocked for frightened．
A man called Backster used a galvanometer for his studies of plants and was very surprised at his results．He found that if he had two or more plants in a room and he began to destroy one of them –perhaps by pulling off its leaves or by pulling it out of its pot-then the galvanometer on the leaves of the other plants showed a change in the electrical field．It seemed as if the plants were signaling a feeling of shock．This happened not only when Backster started to destroy plants, but also when he destroyed other living things such as insects．
Backster said that the plants also knew if someone had destroyed a living thing some distance away, because they signals when a man who had just cut down a tree entered the room．
Another scientist, named Sauvin, achieved similar results to Backater’s, he kept galvaometers fixed to his plants all the time and checked regularly to see what were sending．In this way, he found that the plants were sending out signals at the exact times when they felt strong, pleasure or pain．In fact, Sauvin could cause a change in the electrical field of his plants over a distance of a few miles imply by thinking about them．
1．What was Backerster’s discovery?
A．Plants carry galvanometer．
B．It is possible to measure a small electrical charge with a small piece equipment called “galvanometer”
C．The small electrical charge on the leaves of the other plant can change if he destroyed the leaves on one of the two plants．
D．Humans have a similar field which can charge when we are shocked or frightened as plant．
2．Backster was surprised at the result of his studies because ．
A．he destroyed an insect
B．he destroyed a plant by pulling off his leaves
C．he found that plants seemed to express feelings of shock
D．he found that plants could move and speak after all
3．The plants sent out signals ．
A．only when Backster started to destroy plants．
B．when Backster destroyed plants or other living things．
C．only when he destroyed things such as insects．
D．only when Backster placed the galvanometer on the leaves of the plants．
4．The scientist called Sauvin ．
A．did not agree with Backster’s ideas
B．did not get any results about the electrical charge
C．got different results from Backster’s
D．found out some of the same things that Backster did
5．Which of the following is TRUE according to the passage?
A．The electrical charge plants carry may shock or frighten us．
B．A tree will signal when it has been cut down．
C．Sauvin should only make his plants receive nearby signals．
D．Plants have feelings because they can receive signals without moving．
Today, there’s hardly an aspect of our life that isn’t being upended by the tons of information available on the hundreds of millions of sites crowding the Internet, not to mention its ability to keep us in constant touch with each other via electronic mail. “If the automobile and aerospace technology had exploded at the same pace as computer and information technology,” says Microsoft, “a new car would cost about $ 2 and go 600 miles on a small quantity of gas. And you could buy a Boeing 747 for the cost of a pizza.”
Probably the biggest payoff, however, is the billions of dollars the Internet is saving companies in producing goods and serving for the needs of their customers. Nothing like it has been seen since the beginning of the Industrial Revolution, when power-driven machines began producing more in a day than men could turn out in nearly a year. “We view the growth of the Internet and e-commerce as a global trend,” says Merrill Lynch, “along the lines of printing press, the telephone, the computer, and electricity.”
You would be hard pressed to name something that isn’t available on the Internet. Consider: books, health care, movie tickets, construction materials, baby clothes, stocks, cattle feed, music, electronics, antiques, tools, real estate, toys, autographs of famous people, wine and airline tickets. And even after you’ve moved on to your final resting place, there’s no reason those you love can’t keep in touch. A company called FinalThoughts.com offers a place for you to store “afterlife e-mails” you can send to Heaven with the help of a “guardian angel”.
Kids today are so computer literate that it in fact ensures the United States will remain the unchallenged leader in cyberspace for the foreseeable future. Nearly all children in families with incomes of more than $75,000 a year have home computers, according to a study by the David and Lucile Packard Foundation. Youngsters from ages 2 to 17 at all income levels have computers, with 52% of those connected to the Internet. Most kids use computers to play games (some for 30 hours or more a week), and many teenage girls think nothing of rushing home from school to have e-mail chats with friends they have just left.
What’s clear is that, whether we like it or not, the Internet is an ever growing part of our lives and there is no turning back. “The Internet is just 20% invented,” says cyber pioneer Jake W
inebaum. “The last 80% is happening now.”
【小题1】What can we learn from the Microsoft’s remark?
| A．Today’s cars and airplanes are extremely overpriced. |
| B．Information technology is developing at an amazing speed. |
| C．Information technology has reached the point where improvement is difficult. |
| D．There’s more competition in information technology industry than in car industry. |
| A．it saves companies huge amounts of money |
| B．it speeds up profit making |
| C．it brings people incredible convenience |
| D．it provides easy access to information |
| A．there are some genius ideas on the Internet |
| B．almost anything is available on the Internet |
| C．people can find good bargains on the Internet |
| D．people are free to do anything on the Internet |
A．There is a link b etween income and computer ownership. |
| B．Many American children don’t put computers to good use. |
| C．Studies show that boys are more computer literate than girls. |
| D．The U.S. will stay ahead in the information technology in years. |
| A．Some can tell you that he has changed their lives, while others think nothing of him. |
| B．Think nothing of it. It was my pleasure. |
| C．He thinks nothing of staying up all night in the Café bar. |
| D．He thinks nothing of the pain in his back for the moment. |
| A．The Internet is going to get firm hold of our lives some day. |
| B．The Internet is going to influence our lives even more greatly. |
| C．We should have a positive attitude towards the changes the Internet brings. |
| D．Children should be well prepared for the challenges in the information age. |
Today, there’s hardly an aspect of our life that isn’t being upended by the tons of information available on the hundreds of millions of sites crowding the Internet, not to mention its ability to keep us in constant touch with each other via electronic mail. “If the automobile and aerospace technology had exploded at the same pace as computer and information technology,” says Microsoft, “a new car would cost about $ 2 and go 600 miles on a small quantity of gas. And you could buy a Boeing 747 for the cost of a pizza.”
Probably the biggest payoff, however, is the billions of dollars the Internet is saving companies in producing goods and serving for the needs of their customers. Nothing like it has been seen since the beginning of the Industrial Revolution, when power-driven machines began producing more in a day than men could turn out in nearly a year. “We view the growth of the Internet and e-commerce as a global trend,” says Merrill Lynch, “along the lines of printing press, the telephone, the computer, and electricity.”
You would be hard pressed to name something that isn’t available on the Internet. Consider: books, health care, movie tickets, construction materials, baby clothes, stocks, cattle feed, music, electronics, antiques, tools, real estate, toys, autographs of famous people, wine and airline tickets. And even after you’ve moved on to your final resting place, there’s no reason those you love can’t keep in touch. A company called FinalThoughts.com offers a place for you to store “afterlife e-mails” you can send to Heaven with the help of a “guardian angel”.
Kids today are so computer literate that it in fact ensures the United States will remain the unchallenged leader in cyberspace for the foreseeable(能预测的) future. Nearly all children in families with incomes of more than $75,000 a year have home computers, according to a study by the David and Lucile Pa
ckard Foundation. Youngsters from ages 2 to 17 at all income levels have computers, with 52% of those connected to the Internet. Most kids use computers to play games (some for 30 hours or more a week), and many teenage girls think nothing of rushing home from school to have e-mail chats with friends they have just left.
What’s clear is that, whether we like it or not, the Internet is an
ever growing part of our lives and there is no turning back. “The Internet is just 20% invented,” says cyber pioneer Jake Winebaum. “The last 80% is happening now.”
【小题1】What can we learn from the Microsoft’s remark?
| A．Today’s cars and airplanes are extremely overpriced. |
B．Information technology i s developing at an amazing speed. |
| C．Information technology has reached the point where improvement is difficult. |
| D．There’s more competition in information technology industry than in car industry. |
| A．it saves companies huge amounts of money | B．it speeds up profit making |
| C．it brings people incredible convenience | D．it provides easy access to information |
| A．there are some genius ideas on the Internet | B．almost anything is available on the Internet |
| C．people can find good bargains on the Internet | D．some websites provide novel services to increase hits |
| A．There is a link between income and computer ownership. |
| B．Many American children don’t put computers to good use. |
| C．Studies show that boys are more computer literate than girls. |
| D．The U.S. will stay ahead in the information technology in years. |
| A．Some can tell you that he has changed their lives, while others think nothing of him. |
| B．Think nothing of it. It was my pleasure. |
| C．He thinks nothing of staying up all night in the Café bar. |
| D．He thinks nothing of the pain in his back for the moment. |
| A．The Internet is going to get firm hold of our lives some day. |
| B．The Internet is going to influence our lives even more greatly. |
| C．We should have a positive attitude towards the changes the Internet brings. |
| D．Children should be well prepared for the challenges in the information age. |
Today, there’s hardly an aspect of our life that isn’t being upended by the tons of information available on the hundreds of millions of sites crowding the Internet, not to mention its ability to keep us in constant touch with each other via electronic mail. “If the automobile and aerospace technology had exploded at the same pace as computer and information technology,” says Microsoft, “a new car would cost about $ 2 and go 600 miles on a small quantity of gas. And you could buy a Boeing 747 for the cost of a pizza.”
Probably the biggest payoff, however, is the billions of dollars the Internet is saving companies in producing goods and serving for the needs of their customers. Nothing like it has been seen since the beginning of the Industrial Revolution, when power-driven machines began producing more in a day than men could turn out in nearly a year. “We view the growth of the Internet and e-commerce as a global trend,” says Merrill Lynch, “along the lines of printing press, the telephone, the computer, and electricity.”
You would be hard pressed to name something that isn’t available on the Internet. Consider: books, health care, movie tickets, construction materials, baby clothes, stocks, cattle feed, music, electronics, antiques, tools, real estate, toys, autographs of famous people, wine and airline tickets. And even after you’ve moved on to your final resting place, there’s no reason those you love can’t keep in touch. A company called FinalThoughts.com offers a place for you to store “afterlife e-mails” you can send to Heaven with the help of a “guardian angel”.
Kids today are so computer literate that it in fact ensures the United States will remain the unchallenged leader in cyberspace for the foreseeable future. Nearly all children in families with incomes of more than $75,000 a year have home computers, according to a study by the David and Lucile Packard Foundation. Youngsters from ages 2 to 17 at all income levels have computers, with 52% of those connected to the Internet. Most kids use computers to play games (some for 30 hours or more a week), and many teenage girls think nothing of rushing home from school to have e-mail chats with friends they have just left.
What’s clear is that, whether we like it or not, the Internet is an ever growing part of our lives and there is no turning back. “The Internet is just 20% invented,” says cyber pioneer Jake Winebaum. “The last 80% is happening now.”
1.What can we learn from the Microsoft’s remark?
A. Today’s cars and airplanes are extremely overpriced.
B. Information technology is developing at an amazing speed.
C. Information technology has reached the point where improvement is difficult.
D. There’s more competition in information technology industry than in car industry.
2.According to the author, the biggest benefit of the Internet is that___.
A. it saves companies huge amounts of money
B. it speeds up profit making
C. it brings people incredible convenience
D. it provides easy access to information
3.The author gives the example of FinalThoughts.com to make the point that____.
A. there are some genius ideas on the Internet
B. almost anything is available on the Internet
C. people can find good bargains on the Internet
D. people are free to do anything on the Internet
4.What can we learn from the fourth paragraph?
A. There is a link between income and computer ownership.
B. Many American children don’t put computers to good use.
C. Studies show that boys are more computer literate than girls.
D. The U.S. will stay ahead in the information technology in years.
5.Which sentence has the phrase that has the same meaning as the one underlined in the fifth paragraph?
A. Some can tell you that he has changed their lives, while others think nothing of him.
B. Think nothing of it. It was my pleasure.
C. He thinks nothing of staying up all night in the Café bar.
D. He thinks nothing of the pain in his back for the moment.
6.What is the message the author intends to convey?
A. The Internet is going to get firm hold of our lives some day.
B. The Internet is going to influence our lives even more greatly.
C. We should have a positive attitude towards the changes the Internet brings.
D. Children should be well prepared for the challenges in the information age.
Today, there’s hardly an aspect of our life that isn’t being upended by the tons of information available on the hundreds of millions of sites crowding the Internet, not to mention its ability to keep us in constant touch with each other via electronic mail. “If the automobile and aerospace technology had exploded at the same pace as computer and information technology,” says Microsoft, “a new car would cost about $ 2 and go 600 miles on a small quantity of gas. And you could buy a Boeing 747 for the cost of a pizza.”
Probably the biggest payoff, however, is the billions of dollars the Internet is saving companies in producing goods and serving for the needs of their customers. Nothing like it has been seen since the beginning of the Industrial Revolution, when power-driven machines began producing more in a day than men could turn out in nearly a year. “We view the growth of the Internet and e-commerce as a global trend,” says Merrill Lynch, “along the lines of printing press, the telephone, the computer, and electricity.”
You would be hard pressed to name something that isn’t available on the Internet. Consider: books, health care, movie tickets, construction materials, baby clothes, stocks, cattle feed, music, electronics, antiques, tools, real estate, toys, autographs of famous people, wine and airline tickets. And even after you’ve moved on to your final resting place, there’s no reason those you love can’t keep in touch. A company called FinalThoughts.com offers a place for you to store “afterlife e-mails” you can send to Heaven with the help of a “guardian angel”.
Kids today are so computer literate that it in fact ensures the United States will remain the unchallenged leader in cyberspace for the foreseeable(能预测的) future. Nearly all children in families with incomes of more than $75,000 a year have home computers, according to a study by the David and Lucile Packard Foundation. Youngsters from ages 2 to 17 at all income levels have computers, with 52% of those connected to the Internet. Most kids use computers to play games (some for 30 hours or more a week), and many teenage girls think nothing of rushing home from school to have e-mail chats with friends they have just left.
What’s clear is that, whether we like it or not, the Internet is an ever growing part of our lives and there is no turning back. “The Internet is just 20% invented,” says cyber pioneer Jake Winebaum. “The last 80% is happening now.”
1.What can we learn from the Microsoft’s remark?
A. Today’s cars and airplanes are extremely overpriced.
B. Information technology is developing at an amazing speed.
C. Information technology has reached the point where improvement is difficult.
D. There’s more competition in information technology industry than in car industry.
2.According to the author, the biggest benefit of the Internet is that___.
A. it saves companies huge amounts of money B. it speeds up profit making
C. it brings people incredible convenience D. it provides easy access to information
3.The author gives the example of FinalThoughts.com to make the point that____.
A. there are some genius ideas on the Internet B. almost anything is available on the Internet
C. people can find good bargains on the Internet D. some websites provide novel services to increase hits
4.What can we learn from the fourth paragraph?
A. There is a link between income and computer ownership.
B. Many American children don’t put computers to good use.
C. Studies show that boys are more computer literate than girls.
D. The U.S. will stay ahead in the information technology in years.
5.Which sentence has the phrase that possesses the same meaning as the one underlined in the fifth paragraph?
A. Some can tell you that he has changed their lives, while others think nothing of him.
B. Think nothing of it. It was my pleasure.
C. He thinks nothing of staying up all night in the Café bar.
D. He thinks nothing of the pain in his back for the moment.
6.What is the message the author intends to convey?
A. The Internet is going to get firm hold of our lives some day.
B. The Internet is going to influence our lives even more greatly.
C. We should have a positive attitude towards the changes the Internet brings.
D. Children should be well prepared for the challenges in the information age.
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