Drivers who drive a little too close to cyclists on the road could soon be caught on the spot. A new technology adopted by legal departments in Ottawa could help carry out legal distance between bikers and cars on the road.
The device, which is fixed on a bicycle’s handlebars like a bike bell, uses sonar(声呐) technology to measure the distance between the bike and passing cars. The device will make a loud noise if the car is within one meter of the bike, the legal limit in the city of Ottawa, allowing the police rider to radio ahead to his colleagues so that the driver can be pulled over. “The safety of all road users is extremely vital, including cyclists. These cycling changes are directed at encouraging cycling, promoting road safety, and sharing the road,” said Rob Wilkinson, coordinator of the Safer Roads Ottawa Program.
The authorities started the program last week with a single sonar device. One police officer rode the bike bearing the device around the city on Tuesday to prove the effectiveness(有效性) of the technology. Within a few minutes of riding, the device was beeping, registering that two drivers had violated the one-meter distance requirement. The drivers were pulled over and given brochures informing them that they had broken the safe distance law.
Wilkinson noted that the device is not currently being used to issue fines, which can go up to $110, and that there are no plans to use it for enforcement(执法)in the future. At this point, its main use is to spread awareness about the safe distance law, which was passed last September in an effort to encourage rider safety and reduce deadly crashes.
1.What will happen if the safe distance is beyond the legal limit?
A.The cyclist will soon be caught on the spot.
B.The police will make the driver stop by the road.
C.The driver will be arrested for driving too fast.
D.The device will at once call the police of itself.
2.What’s the main purpose of using the device?
A.To make the bicycle attractive. B.To encourage people to walk.
C.To guarantee road safety. D.To warn drivers of danger.
3.Which of the following can replace the underlined word “beeping” in paragraph 3?
A.Making a loud noise. B.Receiving an urgent message.
C.Sending a stop signal. D.Radioing the police rider.
4.What does Wilkinson say about the device?
A.It is being developed at present. B.It still has room for improvement.
C.It may be used to fine drivers later. D.It helps reduce traffic accidents.
高三英语阅读选择中等难度题
All the drivers dislike driving on the narrow roads ________________?
A. don’t they B. don’t each of them C. do I D. don’t you
高三英语单项填空中等难度题查看答案及解析
You can’t be too careful to drive your car in the city now. Your car ________ missed a cyclist a moment ago.
A. hardly B. merely C. namely D. narrowly
高三英语单项填空中等难度题查看答案及解析
Tell your mother not to make a call while driving and her car missed a cyclist when she was on the way to work the other day.
A. merely B. narrowly
C. closely D. hardly
高三英语单项填空简单题查看答案及解析
I still clearly remember that day. I was on the side of the road for close to four hours with my big Jeep. I put signs in the windows that said, “NEED A JACK(千斤顶)”.
Right as I was about to give up, a truck stopped and a man got off. He sized up the situation and went back to take a jack. After about two hours, we finished the job with sweats. We were both dirty. His wife produced a large water jug for us to wash our hands in.
I tried to put $20 in the man’s hand, but he wouldn’t take it, so instead I went up and gave it to his wife as quietly as I could. I thanked them up one side and down the other. I asked the little girl, their daughter, where they lived, thinking maybe I’d send them a gift. She said they lived in Mexico. They were in Oregon now so Mommy and Daddy could pick cherries for the next few weeks. After that, they were going to pick peaches, and then go back home.
After I said my goodbyes and started walking back to the Jeep, the girl called out and asked if I’d had lunch. When I told her no, she ran up and handed me a tamale(玉米粽子). I thanked them again and walked back to my car. When I opened the tamale, what did I find inside? My $20 bill! I ran to the van and the guy rolled down his window. He saw the $20 in my hand, started shaking his head smiling, and with what looked like great concentration said in English: “Today you, tomorrow me.” Then he rolled up his window and drove away, with his daughter waving to me from the back.
This family, working on a seasonal basis where time is money, took a couple of hours to help a stranger while others passed by quietly.
Since then I’ve helped many people like the Mexican family. I didn’t accept money. But every time I was able to help, I felt as if I was putting something in the bank.
1.From the passage we know that __________.
A.the Mexican man couldn’t speak English |
B.the author’s car broke down on the road |
C.the Mexican family came to Oregon for a visit |
D.$20 was a small amount for the Mexican family |
2.Why did the author give the money quietly to the man’s wife?
A.Because the man had refused to accept it. |
B.Because the man’s wife needn’t wash her hands. |
C.Because the author thought the Mexican family was poor. |
D.Because the author thought the man’s wife would take it. |
3.The Mexican man helped the author because he tended to think that ___________.
A.it was completely wrong for others to pass by quietly |
B.it was quite easy to help the author mend the jeep |
C.it was possible that everyone might get into trouble |
D.the author was a polite stranger and deserved the help |
4.Which of the following is TRUE about the author?
A.He hated those who didn’t offer help. |
B.He would send a present to the family soon. |
C.He wondered why they didn’t take the money. |
D.He considered helping others as saving money in the bank. |
5.What can we infer from the passage?
A.The Mexican family lived a richer life than the author. |
B.The Mexican family did seasonal work in Oregon each year. |
C.The author was inspired to help others by the Mexican family. |
D.What made the writer moved was the tamale given by the girl. |
高三英语阅读理解中等难度题查看答案及解析
I still clearly remember that day. I was on the side of the road for close to four hours with my big Jeep. I put signs in the windows that said, “NEED A JACK(千斤顶)”.
Right as I was about to give up, a truck stopped and a man got off. He sized up the situation and went back to take a jack. After about two hours, we finished the job with sweats. We were both dirty. His wife produced a large water jug for us to wash our hands in.
I tried to put $20 in the man’s hand, but he wouldn’t take it, so instead I went up and gave it to his wife as quietly as I could. I thanked them up one side and down the other. I asked the little girl, their daughter, where they lived, thinking maybe I’d send them a gift. She said they lived in Mexico. They were in Oregon now so Mommy and Daddy could pick cherries for the next few weeks. After that, they were going to pick peaches, and then go back home.
After I said my goodbyes and started walking back to the Jeep, the girl called out and asked if I’d had lunch. When I told her no, she ran up and handed me a tamale(玉米粽子). I thanked them again and walked back to my car. When I opened the tamale, what did I find inside? My $20 bill! I ran to the van and the guy rolled down his window. He saw the $20 in my hand, started shaking his head smiling, and with what looked like great concentration said in English: “Today you, tomorrow me.” Then he rolled up his window and drove away, with his daughter waving to me from the back.
This family, working on a seasonal basis where time is money, took a couple of hours to help a stranger while others passed by quietly.
Since then I’ve helped many people like the Mexican family. I didn’t accept money. But every time I was able to help, I felt as if I was putting something in the bank.
1.From the passage we know that __________.
A.the Mexican man couldn’t speak English
B.the author’s car broke down on the road
C.the Mexican family came to Oregon for a visit
D.$20 was a small amount for the Mexican family
2.Why did the author give the money quietly to the man’s wife?
A.Because the man had refused to accept it.
B.Because the man’s wife needn’t wash her hands.
C.Because the author thought the Mexican family was poor.
D.Because the author thought the man’s wife would take it.
3.The Mexican man helped the author because he tended to think that ___________.
A.it was completely wrong for others to pass by quietly
B.it was quite easy to help the author mend the jeep
C.it was possible that everyone might get into trouble
D.the author was a polite stranger and deserved the help
4.Which of the following is TRUE about the author?
A.He hated those who didn’t offer help.
B.He would send a present to the family soon.
C.He wondered why they didn’t take the money.
D.He considered helping others as saving money in the bank.
5.What can we infer from the passage?
A.The Mexican family lived a richer life than the author.
B.The Mexican family did seasonal work in Oregon each year.
C.The author was inspired to help others by the Mexican family.
D.What made the writer moved was the tamale given by the girl.
高三英语阅读理解中等难度题查看答案及解析
Tell your mother not to make a call while driving and her car_______missed a cyclist when she was on the way to work the other day.
A. merely B. narrowly
C. closely D. hardly
高三英语单项填空中等难度题查看答案及解析
Tell your mother not to make a call while driving and her car_______missed a cyclist when she was on the way to work the other day.
A. merely B. narrowly
C. closely D. hardly
高三英语单项填空简单题查看答案及解析
Be sure to take a trip to the Wadesell. it's a long drive on a dirt road,it's well worth the trouble.
A.Only if B.Now that C.Even though D.In case
高三英语单项填空中等难度题查看答案及解析
As self — driving cars come closer to being common on American roads, much of the rhetoric (说辞) promoting them has to do with safety. About 40,000 people die on U. S. roads every year, and driver errors are linked to more than 90 percent of crashes. But many of the biggest advocates of autonomous vehicles aren’t car companies looking to improve the safety of their existing products. Huge backing for self - driving technologies is coming from Silicon Valley giants like Google and Apple.
Those of us who have studied the relationship between technology and society tend to look more carefully at the motivations behind any technological push. In this case, it’s clear that in addition to addressing safety concerns, Silicon Valley firms have a strong incentive (动机) to create a new venue for increasing the use of their digital devices. Every minute people spend on their mobile phones provides data - and often money - to tech companies.
At present, digital devices and driving are in conflict: There are serious, often fatal, consequences when drivers use smartphones to talk or to text. Regulators and safety advocates look to resolve dial conflict by banning phone use while driving - as has happened in virtually every state. But the tech companies are taking a different approach. The obvious answer for Silicon Valley is creating an antomobile in which continuous cellphone use no longer poses a threat to anyone.
In recent years, the amount of time adults spend on their mobile devices has grown rapidly. At the moment, it’s around four hours a day for the average adult in the U. S. However, that rapid growth is likely to slow down as people run out of time that ’ s available for them to use their devices. Unless, of course, there’s a new block of time that suddenly opens up. The average American now spends about 48 minutes in a car every day, a sizable opportunity for increased cellphone use.
So as the public conversation around autonomous cars highlights the safety advantages, don’t forget the tech industry ’ s powerful desire for more profits, which goes well beyond simply saving us from ourselves.
1.Who are responsible for most traffic accidents in America?
A. Car companies. B. Tech companies.
C. Drivers. D. Self - driving cars.
2.What is Silicon Valley’s motive for promoting self - driving technologies?
A. To make more money. B. To reduce traffic accidents.
C. To limit the use of digital devices. D. To support car companies.
3.What is the present - day solution to the conflict between digital devices and driving?
A. Teaching people traffic rules. B. Improving self-driving technologies.
C. Fixing digital devices in cars. D. Banning phone use while driving.
4.What does the underlined phrase “a new block of time” possibly refer to?
A. The working time. B. People’s spare time.
C. The time spent in the car. D. The time spent on mobile devices.
高三英语阅读理解中等难度题查看答案及解析
As self-driving cars come closer to being common on American roads, much of the rhetoric(说辞)promoting them has to do with safety. About 40,000 people die on U.S. roads every year, and driver errors are linked to more than 90 percent of crashes. But many of the biggest advocates of autonomous(自动的)vehicles aren’t car companies looking to improve the safety of their existing products. Huge support for itself-driving technologies is coming from Silicon Valley giants like Google and Apple.
Those of us who have studied the relationship between technology and society tend to look more carefully at the motivations behind any technologically push. In this case, it’s clear that in addition to addressing safety concerns, Silicon Valley firms have a strong incentive(动机)to create a new venue for increasing the use of their digital devices. Every minute people spend on their mobile phones provides data—and often money—to tech companies.
At present, digital devices and driving are in conflict: There are serious, often fatal, consequences when drivers use smartphones to talk or to text. Regulators and safety advocates look to resolve dial conflict by banning phone use while driving – as has happened in almost every state. But the tech companies are taking a different approach. The obvious answer for Silicon Valley is creating an automobile in which continuous cellphone use no longer poses a threat to anyone.
In recent years, the amount of time adults spend on their mobile devices has grown rapidly. At the moment, it’s around four hours a day for the average adult in the U.S. However, that rapid growth is likely to slow down as people run out of time that’s available for them up to use their devices. Unless, of course, there’s a new block of time that suddenly opens up. The average American now spends about 48 minutes in a car every day, a sizeable opportunity for increased cellphone use.
Sop as the public conversation around autonomous cars highlights the safety advantages, don’t forget the tech industry’s powerful desire for more profits, which goes well beyond simply saving us from ourselves.
1.Who are responsible for most traffic accidents in American?
A. Car companies. B. Drivers.
C. Tech companies. D. Self-driving cars.
2.What pushes Silicon Valley to promote self-driving technologies?
A. To make more money. B. To reduce traffic accidents.
C. To limit the use of digital devices. D. To support car companies.
3.What does the underlined phrase “a new block of time” possibly refer to?
A. The working time. B. People’s spare time.
C. The time spent in the car. D. The time spent on mobile devices.
4.What can we know from the passage?
A. We should teach people to strictly obey traffic rules.
B. The writer calls on us to look at autonomous cars wisely.
C. Car companies are the leading promoters of self-driving cars.
D. No solution to the conflict between mobile phone use and driving has been found yet.
高三英语阅读理解中等难度题查看答案及解析