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If you have a problem speaking English, you can do several things. Listen to English as much as possible.
Learn a poem or a song by heart. And practice speaking with your friends as much as you can.
Many people find it difficult to understand the listening materials in English. The answer is to listen as much
as you can. However, don't do too much at one time. It is better to practice listening for five minutes every day. Don't sit down and listen for an hour at a time, That's too much. Do choose listening materials that are
interesting and not too difficult. Choose tapes on which people speak clearly and not too fast. Take it easy at
first. Start with simple materials and later on you can practice listening to some difficult materials.
As for writing, how can you learn to write well? How do you use words like in, on, of and for? There are
two answers to this. First, study new vocabularies. Make a list of new words and phrases, such as look for,
look after and so on. Second, read as much English as possible, and go over the materials many times. Then
you'll be able to use words correctly yourself. So, in order to write well, you must first learn to read much!
B. 认真背诵
C. 仔细检查
D. 仔细琢磨
B. Listening for five minutes every day.
C. Choose tapes on which people speak fast.
D. Listening to difficult materials in the very beginning.
B. Read it five minutes every day.
C. Study it with other new words.
D. Write it as many times as you can.
B. Learn to read
C. Learn to spell
D. Learn to listen.
B. reading and speaking
C. listening and writing
D. reading and writing
— I really can’t ______ which sweater to buy.
— Maybe I can help you. You look smarter in that blue one.
A. know B. remember C. choose D. allow
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Not long ago, the only time you could see a robot was when you were reading a novel or watching a movie such as Star Wars (星球大战) . Today, however, a lot of things in science stories have been science facts. Robots are starting to appear in our everyday lives. These robots have different sizes, shapes, and colors. But they all have the same type of man-made “brain”. Leading the robot revolution (革命)are industrial(企业) robots that work in factories. Industrial(工业) robots can do different kinds of jobs that are often boring and sometimes dangerous. Robots are also coming to American homes, though not as quickly as they are entering factories. These robots aren’t as friendly and bright as those you saw in Star Wars. But, their makers say, today’s home robots “walk”, sense objects(感知物体) in their way (and sometimes knock into them), and even carry objects (which they sometimes drop). Well, nobody is perfect.
We may laugh at home robot today, but some day they may see and hear better than humans do. We humans can only see certain wavelengths(波长) of light, and hear certain sounds. That’s because the abilities of our eyes and ears are limited. Robots, however, need not have the same limits as we have. Robot may also be equipped with devices that pick up information humans can’t. To understand what their sensing devices(传感器) pick up is a hard job. Remember, man—made brains handle(处理)information, including all kinds of data, as zeroes and ones. Imagine the difficulty in trying to explain to a robot what a football looks like—using only zeroes and ones.
【小题1】 From the passage, we can see that factory robots _________.
| A.help to improve other types of robots |
| B.are most active in industrial revolution |
| C.are playing a more important role than other types of robots |
| D.are the tallest type among robots |
| A.more widely used than factory robots |
| B.less common than factory robots |
| C.capable of doing any kind of housework |
| D.free from making mistakes while performing(执行) duties |
| A.They do not have so many limits as humans do. |
| B.They have man-made brains. |
| C.They may be equipped with a special kind of sensing device. |
| D.They handle information by using zeroes and ones. |
| A.science and technology are developing fast |
| B.people are interested in new inventions |
| C.machines are more capable than humans |
| D.robots can be very interesting |
| A.are better than human in seeing and hearing |
| B.are as capable as those in Star Wars |
| C.can pick up objects more quickly than humans |
| D.sometimes perform wrong actions |
We may laugh at home robot today, but some day they may see and hear better than humans do. We humans can only see certain wavelengths(波长) of light, and hear certain sounds. That’s because the abilities of our eyes and ears are limited. Robots, however, need not have the same limits as we have. Robot may also be equipped with devices that pick up information humans can’t. To understand what their sensing devices(传感器) pick up is a hard job. Remember, man—made brains handle(处理)information, including all kinds of data, as zeroes and ones. Imagine the difficulty in trying to explain to a robot what a football looks like—using only zeroes and ones.
【小题1】 From the passage, we can see that factory robots _________.
| A.help to improve other types of robots |
| B.are most active in industrial revolution |
| C.are playing a more important role than other types of robots |
| D.are the tallest type among robots |
| A.more widely used than factory robots |
| B.less common than factory robots |
| C.capable of doing any kind of housework |
| D.free from making mistakes while performing(执行) duties |
| A.They do not have so many limits as humans do. |
| B.They have man-made brains. |
| C.They may be equipped with a special kind of sensing device. |
| D.They handle information by using zeroes and ones. |
| A.science and technology are developing fast |
| B.people are interested in new inventions |
| C.machines are more capable than humans |
| D.robots can be very interesting |
| A.are better than human in seeing and hearing |
| B.are as capable as those in Star Wars |
| C.can pick up objects more quickly than humans |
| D.sometimes perform wrong actions |