Clothes can make phone calls, play music, dial your pal’s number, keep you warm during cold weather and operate your computer?
This is not a fantasy. A British company, called Electrotextiles, has created a wide range of clothes—clothes that have minds of their own! Scientists, working for the company, have invented a kind of fabric that can be blended(混合) with flexible electronic materials to create intelligent clothing. The result are electronic garments.
If you think the wearer has to be wired to different devices, think again. These designer clothes are wire-free, soft to touch and washable! Like any electronic device, these high-tech clothes have to be powered. Currently, a tiny nine-volt battery serves the purpose. But the researchers hope that in the near future the clothes will generate electricity by using body heat. These clothes are 100 percent shock proof, they say.
The Electrotextiles team has also created the world’s first cloth keyboard. This keyboard can be sewn into your trousers or skirt. To use this device, you will have to sit down and tap on your lap! These ‘lap-tap’ gadgets(器具) are all set to take over laptop computers!
Another useful garment is the shirt-cum-mobile phone. This handy invention enables drivers to chat comfortably with others at the wheel! Other popular electronic wear include the denim(牛仔布) jacket with flexible earphones sewn into the hood(风帽) and the electronic ski jacket with a built-in heater. The ski jacket is also programmed to send signals to a satellite. This technology is known as global positioning system and can be used to track lost skiers and wandering kids.
Having completed the cloth keyboard, scientists have already started to work on a new project—a necktie that can be used as a computer mouse. What is the next? Do you have any idea?
1.The electronic garments are similar to other electronic devices in that _________.
A. they feel smooth and soft B. they use electricity as power
C. they can be washed in water D. they are made from flexible materials
2.How will researchers improve these high-tech clothes?
A. Body heat will be used as power. B. The wearer will not get shocked.
C. A tiny nine-volt battery will work. D. They will get charged automatically.
3.What does the underlined phrase “This handy invention” in Paragraph 5 refer to?
A. The laptop computer. B. The electronic ski jacket.
C. The shirt-cure-mobile phone. D. The world’s first cloth keyboard.
4.If you are going on a ski adventure, which device do you need?
A. The cloth keyboard. B. The electronic ski jacket.
C. The necktie to be used as a mouse. D. The denim jacket with earphones.
5.The main purpose of the text is _________.
A. to advertise for an English company B. to predict the future trend of science
C. to show how rapidly science develops D. to introduce some intelligent clothing
高三英语阅读理解中等难度题
Clothes can make phone calls, play music, dial your pal’s number, keep you warm during cold weather and operate your computer?
This is not a fantasy. A British company, called Electrotextiles, has created a wide range of clothes — clothes that have minds of their own! Scientists, working for the company, have invented a kind of fabric that can be blended(混合) with flexible electronic materials to create intelligent clothing. The result are electronic garments.
If you think the wearer has to be wired to different devices, think again. These designer clothes are wire-free, soft to touch and washable!! Like any electronic device, these high-tech clothes have to be powered. Currently, a tiny nine-volt battery serves the purpose. But the researchers hope that in the near future the clothes will generate electricity by using body heat. These clothes are 100 percent shock proof, they say.
The Electrotextiles team has also created the world’s first cloth keyboard. This keyboard can be sewn into your trousers or skirt. To use this device, you will have to sit down and tap on your lap! These ‘lap- tap’ gadgets(器具) are all set to take over laptop computers!
Another useful garment is the shirt-cum-mobile phone. This handy invention enables drivers to chat comfortably with others at the wheel! Other popular electronic wear include the denim(牛仔布) jacket with flexible earphones sewn into the hood(风帽) and the electronic ski jacket with a built-in heater. The ski jacket is also programmed to send signals to a satellite. This technology is known as global positioning system and can be used to track lost skiers and wandering kids.
Having completed the cloth keyboard, scientists have already started to work on a new project—a necktie that can be used as a computer mouse. What is the next? Do you have any idea?
1.. The electronic garments are similar to other electronic devices in that ______.
A.they feel smooth and soft |
B.they use electricity as power |
C.they can be washed in water |
D.they are made from flexible materials |
2.. How will researchers improve these high-tech clothes?
A.Body heat will be used as power. |
B.The wearer will not get shocked. |
C.A tiny nine-volt battery will work. |
D.They will get charged automatically. |
3. What does the underlined phrase “This handy invention” in Paragraph 5 refer to?
A.The laptop computer. | B.The electronic ski jacket. |
C.The shirt-cum-mobile phone. | D.The world’s first cloth keyboard. |
4.. If you are going on a ski adventure, which device do you need?
A.The cloth keyboard. | B.The electronic ski jacket. |
C.The necktie to be used as a mouse. | D.The denim jacket with earphones. |
5.. The main purpose of the text is ______.
A.to advertise for an English company | B.to predict the future trend of science |
C.to show how rapidly science develops | D.to introduce some intelligent clothing |
高三英语阅读理解中等难度题查看答案及解析
Clothes can make phone calls, play music, dial your pal’s number, keep you warm during cold weather and operate your computer?
This is not a fantasy. A British company, called Electrotextiles, has created a wide range of clothes—clothes that have minds of their own! Scientists, working for the company, have invented a kind of fabric that can be blended(混合) with flexible electronic materials to create intelligent clothing. The result are electronic garments.
If you think the wearer has to be wired to different devices, think again. These designer clothes are wire-free, soft to touch and washable! Like any electronic device, these high-tech clothes have to be powered. Currently, a tiny nine-volt battery serves the purpose. But the researchers hope that in the near future the clothes will generate electricity by using body heat. These clothes are 100 percent shock proof, they say.
The Electrotextiles team has also created the world’s first cloth keyboard. This keyboard can be sewn into your trousers or skirt. To use this device, you will have to sit down and tap on your lap! These ‘lap-tap’ gadgets(器具) are all set to take over laptop computers!
Another useful garment is the shirt-cum-mobile phone. This handy invention enables drivers to chat comfortably with others at the wheel! Other popular electronic wear include the denim(牛仔布) jacket with flexible earphones sewn into the hood(风帽) and the electronic ski jacket with a built-in heater. The ski jacket is also programmed to send signals to a satellite. This technology is known as global positioning system and can be used to track lost skiers and wandering kids.
Having completed the cloth keyboard, scientists have already started to work on a new project—a necktie that can be used as a computer mouse. What is the next? Do you have any idea?
1.The electronic garments are similar to other electronic devices in that _________.
A. they feel smooth and soft B. they use electricity as power
C. they can be washed in water D. they are made from flexible materials
2.How will researchers improve these high-tech clothes?
A. Body heat will be used as power. B. The wearer will not get shocked.
C. A tiny nine-volt battery will work. D. They will get charged automatically.
3.What does the underlined phrase “This handy invention” in Paragraph 5 refer to?
A. The laptop computer. B. The electronic ski jacket.
C. The shirt-cure-mobile phone. D. The world’s first cloth keyboard.
4.If you are going on a ski adventure, which device do you need?
A. The cloth keyboard. B. The electronic ski jacket.
C. The necktie to be used as a mouse. D. The denim jacket with earphones.
5.The main purpose of the text is _________.
A. to advertise for an English company B. to predict the future trend of science
C. to show how rapidly science develops D. to introduce some intelligent clothing
高三英语阅读理解中等难度题查看答案及解析
Picture the scene: the battery on your mobile phone has run out. You can't make any calls for help and no one can contact you. You are all alone - well, not quite. Just reach into your pocket and take out a piece of sugar.Put it into the battery, wait a minute, and you're back on the phone.
Thanks to a couple of American scientists, this situation could become real.Swadesh Chaudhuri and Derek Lovely have invented the"bacteria battery" - powered by bacteria that eats sugar and turns it into electricity.
"This is a special organism," Lovely said."You can harvest enough electricity to power a cell phone battery for about four days from a spoonful of sugar."
In the past, bacteria batteries have been expensive and not long-lasting. But this battery uses more efficient bacteria that can turn 80 percent of sugar into electrical energy. This is 30 percent more than similar batteries can manage.
The bacteria battery could become as small as a household battery. It's also cheap and stable, as sugar can be taken from waste and crops.
But the sugar to electricity process is slow: it could take weeks for the bacteria to digest a cup of sugar.And it produces "greenhouse" gases which pollute the environment.
The scientists understand there is a lot more work to be done. "It is still young," said Lovely."Where we are now is where solar power was 200r 30 years ago."
But he believes the battery could be used in scientific equipment at the bottom of the ocean.Other ideas include using sugar in the blood to run medical devices in the human body, and taking sugar from animal waste to provide energy to power homes in rural areas.
1.This passage is mainly about_ .
A. how to change sugar into electricity
B. a scientific invention of a new kind of bacteria battery
C. a new way to reduce pollution caused by mobile phones
D. a new kind of mobile phones and its future
2.Which of the following is not the strong point of the newly-developed battery?
A. Convenient. B.Stable. C. Inexpensive. D. Quick.
3.The underlined sentence in the 7th paragraph actually means .
A. the bacteria battery shares some similarities with solar energy
B. scientists will continue their work until they find solar power
C. there is much room for the improvement of the bacteria battery
D. the bacteria battery will get popular in 20 0r 30 years
4.According to the passage, who will find the bacteria battery less useful?
A. Farmers. B. Divers. C. Doctors. D. Electricians.
高三英语阅读理解中等难度题查看答案及解析
You can’t make a call or send a text on your mobile phone in the US town of Green Bank, West Virginia. Wireless Internet is outlawed, as is Bluetooth. As you approach the tiny town on a two-lane road that snakes through the mountains, your mobile phone signal drops out, and your radio stops working. The rusted pay phone on the north side of town is the only way for a visitor to reach the rest of the world. It’s a pre-modern place by design, lacking of the latest technologies that define life today.
The reason for the town’s empty airwaves is apparent the moment you arrive. It’s the Robert C. Byrd telescope, also known as the GBT, a shiny white, 147-metre-tall satellite dish. It’s the largest of its kind in the world and one of nine in Green Bank, all of them government owned and operated by the National Radio Astronomy Observatory (NRAO).
You don’t look through these kinds of telescopes. They’re radio telescopes, so instead of looking for distant stars, they listen for them. There’s a long line of astronomers all over the world who want to use the telescope which is so sensitive that it could hear a single snowflake hitting the ground 1,000 miles away.
Such a sensitive listening tool needs total technological silence to operate, so in 1958 the US government created a National Radio Quiet Zone, a 33,000 km2 area covering Green Bank where, to this day, electronic and radio signals are forbidden every hour of every day.
People who live within a 15km of the Green Bank telescope are allowed to use landline telephones, wired Internet and cable televisions, but microwave ovens, wireless Internet and radios are forbidden. You can have a mobile phone, but you won’t get a signal.
Because of how much its way of life varies from the rest of America, Green Bank seems to be a somewhat isolated (隔绝), even alien place. For locals, the technology ban is annoying. For others who come to Green Bank for a little rest and relaxation, the town has become a refuge.
1.What do we know about the town of Green Bank from Paragraph 1?
A. It’s located at the base of a large mountain.
B. It is geographically and technologically isolated.
C. Its telecommunications are affected by its geography.
D. Many people live in the town and its surrounding areas.
2.How does the GBT work?
A. It traps light waves in its huge dish.
B. It stops all electronic and radio signals.
C. It receives pictures from space satellites.
D. It listens for and receives noises from space.
3.What equipment are locals of the Green Bank allowed to use?
A. Cable TV, wired Internet and radio.
B. Landline phones, wired Internet and cable TV.
C. Public phones, wireless Internet and mobile phones.
D. Landline phones, microwave ovens and cable internet.
4.What does the underlined word “refuge” in the last paragraph most probably mean?
A. A place of escape. B. A source of confusion.
C. An area of interest. D. A sign of danger.
高三英语阅读理解中等难度题查看答案及解析
You can’t make a call or send a text on your mobile phone in the US town of Green Bank, West Virginia. Wireless Internet is outlawed, as is Bluetooth. As you approach the tiny town on a two-lane road that snakes through the mountains, your mobile phone signal drops out, and your radio stops working. The rusted pay phone on the north side of town is the only way for a visitor to reach the rest of the world. It’s a pre-modern place by design, lacking of the latest technologies that define life today.
The reason for the town’s empty airwaves is apparent the moment you arrive. It’s the Robert C. Byrd telescope, also known as the GBT, a shiny white, 147-metre-tall satellite dish. It’s the largest of its kind in the world and one of nine in Green Bank, all of them government owned and operated by the National Radio Astronomy Observatory (NRAO).
You don’t look through these kinds of telescopes. They’re radio telescopes, so instead of looking for distant stars, they listen for them. There’s a long line of astronomers all over the world who want to use the telescope which is so sensitive that it could hear a single snowflake hitting the ground 1,000 miles away.
Such a sensitive listening tool needs total technological silence to operate, so in 1958 the US government created a National Radio Quiet Zone, a 33,000 km2 area covering Green Bank where, to this day, electronic and radio signals are forbidden every hour of every day.
People who live within a 15km of the Green Bank telescope are allowed to use landline telephones, wired Internet and cable televisions, but microwave ovens, wireless Internet and radios are forbidden. You can have a mobile phone, but you won’t get a signal.
Because of how much its way of life varies from the rest of America, Green Bank seems to be a somewhat isolated (隔绝), even alien place. For locals, the technology ban is annoying. For others who come to Green Bank for a little rest and relaxation, the town has become a refuge.
1.What do we know about the town of Green Bank from Paragraph 1?
A. It’s located at the base of a large mountain.
B. It is geographically and technologically isolated.
C. Its telecommunications are affected by its geography.
D. Many people live in the town and its surrounding areas.
2.How does the GBT work?
A. It traps light waves in its huge dish.
B. It stops all electronic and radio signals.
C. It receives pictures from space satellites.
D. It listens for and receives noises from space.
3.What equipment are locals of the Green Bank allowed to use?
A. Cable TV, wired Internet and radio.
B. Landline phones, wired Internet and cable TV.
C. Public phones, wireless Internet and mobile phones.
D. Landline phones, microwave ovens and cable internet.
4.What does the underlined word “refuge” in the last paragraph most probably mean?
A. A place of escape. B. A source of confusion.
C. An area of interest. D. A sign of danger.
高三英语阅读理解中等难度题查看答案及解析
听下面一段较长对话,回答以下小题。
1.What is Sally doing?
A.Reading a letter B.Washing clothes C.Making a phone call
2.Why does Tom ask Sally and John to call him?
A.He wants to meet them at the station.
B.He wants to invite them to dinner.
C.He wants them to visit his family.
3.What is Tom’s telephone number?
A.680-6840 B.780-6842 C.780-7842
高三英语长对话中等难度题查看答案及解析
Like to watch TV or play with your phone while you eat your dinner? Watch out—it could make you pile on the pounds. Not paying attention to our food makes us tend to more snacking later.
Over a series of experiments were carried out by researchers. For the first experiment, 39 normal-weight young women were randomly assigned to one of three experimental conditions: a high-distraction group, a low-distraction group, and a no-distraction group. Each person was given the same 400-calorie lunch consisting of several food items presented in a fixed order, and instructed to eat all of the items.
In the high-distraction group, the women were told to play a computer game while eating, and that they would win money if they did well. In the low-distraction group they were just told to play the game while eating; and in the third group they were just told to eat their lunch. Later in the afternoon, each participant had access to a variety of biscuits on a plate, and the amount each person ate was assessed by weighing the plate before and afterwards.
There was a significant difference between the groups. Those in the high-distraction condition ate 69 percent more snacks than the no-distraction group, and those in the low-distraction group ate 28 percent more than those in the no-distraction group .
A second experiment, involving a further 63 people, was similar but involved watching TV in the distraction condition and eating soup and bread. This found that those who watched TV while eating their lunch ate 19 percent more biscuits later on than those who had eaten their meal without any distractions.
A third experiment was also carried out, in which 45 normal-weight people were allocated to three groups. The first listened to an audio clip instructing them to imagine they were watching themselves eat—making them extremely focused on their own food intake. The second listened to a clip instructing them to imagine they were watching a celebrity—specifically David Beckham—eat , making them still focused on the food, but to a lesser degree;the third, which was the control group, just ate their lunch in silence. When all participants were given access to biscuits later, those in the self-imagining group-i.e. those who had really paid attention to what they were eating—ate far fewer than the other groups.
1.Why does eating dinner with a TV or a Smartphone make us fat?
A. Because we're more likely to snack later on.
B. Because we're paying more attention to our eating.
C. Because food is becoming more delicious while we're playing.
D. Because we need more calories while playing.
2.What is TRUE about the three experiments?
A. The low-distraction group ate the most snacks in the first experiment.
B. Non-distracted members ate more biscuits later in the second experiment.
C. Participants focusing on eating ate far fewer in the third experiment.
D. Each person was told to watch TV or play a game.
3.What would be the best title for the text?
A. Eating attentively doesn't help control appetite.
B. Attentive eating increases later snack intake.
C. Focusing on food increases later snack intake.
D. Distraction leads to more snacking later.
4.Where is the text most probably from?
A. A textbook. B. A scientific paper.
C. A nutrition guidelines. D. A fashion magazine.
高三英语阅读理解中等难度题查看答案及解析
Like to watch TV or play with your phone while you eat your dinner?Watch out—it could make you pile on the pounds.Not paying attention to our food makes us tend to more snacking later.
Over a series of experiments were carried out by researchers.For the first experiment,39 normal-weight young women were randomly assigned to one of three experimental conditions: a high-distraction group,a low-distraction group,and a no-distraction group.Each person was given the same 400-calorie lunch consisting of several food items presented in a fixed order,and instructed to eat all of the items.
In the high-distraction group,the women were told to play a computer game while eating,and that they would win money if they did well.In the low-distraction group they were just told to play the game while eating; and in the third group they were just told to eat their lunch.Later in the afternoon,each participant had access to a variety of biscuits on a plate,and the amount each person ate was assessed by weighing the plate before and afterwards.
There was a significant difference between the groups.Those in the high-distraction condition ate 69 per cent more snacks than the no-distraction group,and those in the low-distraction group eating 28 per cent more (than those in the no-distraction group) .
A second experiment,involving a further 63 people,was similar,but involved watching TV (in the distraction condition) and eating soup and bread.This found that those who watched TV while eating their lunch ate 19 per cent more biscuits later on than those who had eaten their meal without any distractions.
A third experiment was also carried out,in which 45 normal-weight people were allocated to three groups.The first listened to an audio clip instructing them to imagine they were watching themselves eat—making them extremely focused on their own food intake.The second listened to a clip instructing them to imagine they were watching a celebrity—specifically David Beckham—eat (making them still focused on the food,but to a lesser degree);the third,which was the control group,just ate their lunch in silence.When all participants were given access to biscuits later,those in the self-imagining group-i.e. those who had really paid attention to what they were eating—ate far fewer than the other groups.
1.Why does eating dinner with a TV or a smartphone make us fat?
A. Because we're more likely to snack later on.
B. Because we're paying more attention to our eating.
C. Because food is becoming more delicious while we're playing.
D. Because we need more calories while playing.
2.What is TRUE about the three experiments?
A. The low-distraction group ate the most snacks in the first experiment.
B. Non-distracted members ate more biscuits later in the second experiment.
C. Participants focusing on eating ate far fewer in the third experiment.
D. Each person was told to watch TV or play a game.
3.What would be the best title for the text?
A. Eating attentively doesn't help control appetite.
B. Attentive eating increases later snack intake.
C. Focusing on food increases later snack intake.
D. Distraction leads to more snacking later.
4.Where is the text most probably from?
A. A textbook. B. A scientific paper.
C. A nutrition guidelines. D. A fashion magazine.
高三英语阅读理解中等难度题查看答案及解析
How can you hear your friends’ voices when they are far away and you can’t make a long—distance call? Besides the web camera system with your computer, we have a new high-tech way to solve the problem and ease your pain of missing them.
The Japanese company Combiwith created a system—“talking picture”. It makes people in pictures speak!
The “talking picture” has a special pen. It is actually a pen-shaped scanner. It can scan information in special—made pictures. A connected player will then play the information out loud.
First, you need to take a picture and record what you want to say with the company. The company will then make special barcodes(条形码) onto your picture(you can’t see those codes). Those codes are your voice and your words. When you hold up the pen to scan your picture with barcodes, a player connected to the pen will start to play. It plays things you’ve recorded. That way the invention makes the “you” in the picture speak!
Do you want your friends and families talking out of pictures? Have them make pictures like that, and you can hear them whenever you want, only with the “talking picture” system. The system can play messages for up to 12 minutes.
“The pictures would be useful for those who hope to hear the voice of someone living far away,” said Mayumi Fuji, a spokeswoman for the company. “Grandparents, for example, longing to know about their grandchildren, would be happy to hear their voice when they see the picture,” Fuji said.
But it is troublesome to go to the company for taking a special picture first. And, it is much more expensive than using a telephone. The photo with barcodes costs between 17,040 and 17,990 yen(日元)(160 and 169 dollars). The larger picture you want, the more you pay.
Now, just raise a finger, lonely people can have their loved ones speak out of pictures. But, whether the “talking picture” is practical or not, let’s wait and see.
1.What does “talking pictures” mean according to this article?
A.The picture can play what’s been recorded as if the person in the picture “talks”. |
B.You can have a talk with the person in the picture whenever you want to. |
C.The picture can tell you wonderful stories to ease your pain. |
D.The picture can tell what’s on your mind when you are looking at it. |
2.If you want to make a talking picture, you need to ________.
A.take a picture and record what you want to say with the company |
B.make special barcodes onto your picture |
C.a pen—shaped scanner to go with the picture |
D.All of the above |
3.Which of the following is NOT true accordingly?
A.The talking picture system can play messages for 12 minutes at most. |
B.It will cost you more to take a larger talking picture. |
C.It might take a lot of trouble to make a talking picture. |
D.You can make a talking picture by just raising a finger. |
4.What is the attitude of the author?
A.Optimistic. | B.Uncertain. | C.Positive. | D.Pessimistic. |
高三英语阅读理解困难题查看答案及解析
You can phone your friend at work _____ you don’t make a habit of it.
A.as if B.even though C.as long as D.in case
高三英语单项填空中等难度题查看答案及解析