Many people traveled to Las Vegas, Nevada last week for the 50th Consumer Electronics Show, or CES. The show is said to have the largest collection of new electronic devices in the world.
The show had many examples of “smart home” devices. “Smart home” technology is designed to make life easier for people by letting computers control many things inside our homes. One such device actually begins working outside the home, when someone arrives and rings the doorbell.
“When someone comes to your front door and rings the doorbell, the light can turn on immediately. I get a notification when I’m halfway around the world that someone came, and I can start talking to the person who’s at my front door, and I can say, ‘Oh, here let me let you in,’ I can unlock the door for them very easily.” Said Vivint, a smart home service provider.
One electronics maker launched a device that lets people see and interact with their animals when they are away. The device, from Petcube, lets you remotely watch and talk to your pet through a personal device, according to a company official. It can even give the pet a treat—if you approve and order it.
For heating or cooling, there is a smart thermostat. This device can also send you a message if a big storm causes leaks of flooding. “We’re trying to catch it with just a few drips before it becomes a real big problem,” said Mike Sale of iDevices.
A concern for many homeowners is the possibility that someone else might find a way to attack these smart home devices. An official from Vivint said his company is sure that only owners of the home can gain use of information on the devices. Warren Katz from iDevices said his company employs engineers from the defense industry to help prevent hacking.
1.What can be learned about the show?
A. It created much attraction to consumers.
B. It has been held in Las Vegas many times.
C. It only exhibited smart home devices.
D. It is the largest show ever held.
2.What’s the purpose of Paragraph 3?
A. To explain how to answer the door.
B. To illustrate a smart home device.
C. To tell a story about nice devices.
D. To introduce a home service provider.
3.What may happen in the future according to the given examples?
A. Computers may replace human workers one day.
B. A stranger can come into your house even if you’re out.
C. The house can repair for itself if a storm causes damage.
D. You can take good care of your animals while you’re away.
4.What can be inferred about the smart home device from the last paragraph?
A. Information on the devices is easy to get.
B. Many of the devices are not available now.
C. Homeowners are concerned about its operation.
D. Its safety can be guaranteed at present.
高二英语阅读理解中等难度题
Many people traveled to Las Vegas, Nevada last week for the 50th Consumer Electronics Show, or CES. The show is said to have the largest collection of new electronic devices in the world.
The show had many examples of “smart home” devices. “Smart home” technology is designed to make life easier for people by letting computers control many things inside our homes. One such device actually begins working outside the home, when someone arrives and rings the doorbell.
“When someone comes to your front door and rings the doorbell, the light can turn on immediately. I get a notification when I’m halfway around the world that someone came, and I can start talking to the person who’s at my front door, and I can say, ‘Oh, here let me let you in,’ I can unlock the door for them very easily.” Said Vivint, a smart home service provider.
One electronics maker launched a device that lets people see and interact with their animals when they are away. The device, from Petcube, lets you remotely watch and talk to your pet through a personal device, according to a company official. It can even give the pet a treat—if you approve and order it.
For heating or cooling, there is a smart thermostat. This device can also send you a message if a big storm causes leaks of flooding. “We’re trying to catch it with just a few drips before it becomes a real big problem,” said Mike Sale of iDevices.
A concern for many homeowners is the possibility that someone else might find a way to attack these smart home devices. An official from Vivint said his company is sure that only owners of the home can gain use of information on the devices. Warren Katz from iDevices said his company employs engineers from the defense industry to help prevent hacking.
1.What can be learned about the show?
A. It created much attraction to consumers.
B. It has been held in Las Vegas many times.
C. It only exhibited smart home devices.
D. It is the largest show ever held.
2.What’s the purpose of Paragraph 3?
A. To explain how to answer the door.
B. To illustrate a smart home device.
C. To tell a story about nice devices.
D. To introduce a home service provider.
3.What may happen in the future according to the given examples?
A. Computers may replace human workers one day.
B. A stranger can come into your house even if you’re out.
C. The house can repair for itself if a storm causes damage.
D. You can take good care of your animals while you’re away.
4.What can be inferred about the smart home device from the last paragraph?
A. Information on the devices is easy to get.
B. Many of the devices are not available now.
C. Homeowners are concerned about its operation.
D. Its safety can be guaranteed at present.
高二英语阅读理解中等难度题查看答案及解析
If you go to the Flamingo Las Vegas, you will never forget it. It is one of the oldest Las Vegas hotels. There are lots of wonderful Las Vegas shows that will leave a good impression on you. Here are the Las Vegas shows being performed at the hotel.
Donny and Marie
Donny and Marie is a family-friendly variety show. It is performed by well-known Donny and Marie Osmond on all weekdays except on Sundays and Mondays. The show follows the winning formula of their 1970s TV program, incorporating dancing, humor and all of their hit songs. It starts at 7:30 pm and each ticket costs at least $91.25.
Olivia Newton-John
Grammy award-winning singer Olivia Newton-John is “hopelessly devoted” to perform for many of her fans, opening “Summer Nights” to perform many of her best-loved songs during her four decades long career. Alongside an eight-piece band, Newton-John will share stories about her career and sing many songs. Concert-goers can buy meet and greet tickets at $249. Regular price tickets start from $78.5. The show starts at 7:30 pm on Tuesdays, Wednesdays, Thursdays, Fridays and Saturdays.
Vinnie Favorito
Vinnie Favorito is a famous actor who is known to make people laugh. His jokes are very popular. Unlike other comedians who use pre-developed material, Vinnie Farorito gets his comedy from his interaction with people in the audience. The tickets start from $68.95. Performance days are six days per week except Sundays. Show time is 8:00 pm.
X Burlesque
X Burlesque is a wonderful show performed by six dancing ladies. The show is filled with popular music that suits everyone’s taste from rock to country and a variety of dancing styles that allow each dancer to showcase her unique talents. The tickets start from $50.26. It is a daily show at 10:00 pm.
1.What do these shows have in common?
A. They are free for children.
B. They are hosted by a woman.
C. They are performed every day.
D. They are performed in the Flamingo Las Vegas.
2.If a young couple wants to see Olivia Newton-John in the flesh, they have to pay .
A. 78.5 dollars
B. 157 dollars
C. 249 dollars
D. 498 dollars
3.From the passage we can learn that .
A. Vinnie Favorito comes to perform every day
B. Vinnie Favorito’s jokes come from communicating with the audience
C. Children are not allowed to see Donny and Marie show
D. Olivia Newton-John often holds concerts in summer
高二英语阅读理解中等难度题查看答案及解析
Recently,I flew to Las Vegas to attend a meeting. As we were about to arrive,the pilot announced with apology that there would be a slight before setting down. High desert winds had ________the airport to close all but one runway. He said that we would be ________ the city for a few minutes waiting to ________. We were also told to remain in our seats meanwhile(同时) with our seat belts fastened there might be a few bumps(颠簸).Well,that few minutes turned into about four—five minutes,including a ride that would make a roller coaster(过山车)by comparison(比较起来).
The movement was so fierce(猛烈的) that several passengers felt and had to use airsickness(晕机) bags. As you might guess,that’s not good thing to have happen in a(n) ________ space because it only to increase the discomfort of the situation.
About twenty minutes into the adventure,the entire airplane became very .
There was now a sense of anxiety and fear that could be noticed.Every passenger simply held on for dear life …except one. A was having a good time! With each bump of the__ ___he would let out a giggle(咯咯的笑)of delight. As I observed this,I that he didn’t know he was supposed to be afraid and worried about his .He neither thought about the past nor about the future .Those are what we grown—ups have learned from.He was the ride because had not yet been taught to fear it. Having understood this,I took a deep breath and ________ back into my seat,pretending(假装) I was ________ on a roller coaster. I smiled for the rest of the flight. I evento giggle once or twice ,much to the chagrin(懊恼)of the man sitting next to me holding the airsickness bag.
1.A. mistake B. delay(延期) C. change D. wind
2.A. forced B. warned C. swept D. reminded
3.A. watching B. visiting C. circling D. crossing
4.A. arrive B. enter C. stop D. land
5.A. if B. though C. because D. while
6.A. light B. pale C. difficult D. quick
7.A. sick B. nervous C. a ngry D. afraid
8.A. empty B. narrow C. secret D. open
9.A. happens B. continues C. fails D. serves
10.A. quiet B. hot C. dirty D. crowded
11.A. partly B. gradually C. shortly(立刻) D. clearly
12.A. pilot B. baby C. guard D. man
13.A. seats B. passengers C. flight D. airplane
14.A. realized B. hoped C. agreed D. insisted
15.A. health B. safety C. joy D. wealth
16.A. teachers B. books C. experience D. friends
17.A. learning B. taking C. missing D. enjoying
18.A. sat B. jumped C. went D. rode
19.A. nearly B. finally C. really D. suddenly
20.A. attempted B. managed C. wanted D. decided
高二英语完型填空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.Which city’s information does the woman hope to get?
A. New York. B. Las Vegas. C. New Orleans.
2.Which festival is mentioned in the conversation?
A. Easter Day. B. New Year’s Day. C. Valentine’s Day.
高二英语长对话简单题查看答案及解析
People visit other countries for many reasons.Some travel on business;others travel to visit interesting places that are only found in other countries,such as the Taj Mahal (泰姬陵)in India.
Wherever you go, and for whatever reason,it is important to be safe.While the majority of people you will meet when traveling are sure to be friendly and welcoming, there are dangers—theft being the most common.Just as in your home country, do not expect everyone you meet to be friendly and helpful.It is important to prepare for your trip in advance, and to take precautions (预防措施)while you are traveling.
As you prepare for your trip, make sure you have the right paperwork.You don't want to get to your destination only to find you have the wrong visa,or worse,that your passport is about to expire.Also, make sure you travel with proper medical insurance, so that if you are sick during your travels,you will be able to get treatment.If you want to drive while you are abroad,make sure you have an international driver's license.
Buy a guidebook and read about the local customs of the country you are going to.Also, try to learn a few basic words and phrases。
When you get to your destination, use official transport.Always go to bus and taxi stands; don't accept rides from strangers who offer you a lift.If there is no meter(计时器) in the taxi, agree on a price before you get in.If you prefer to stay in cheap hotels while traveling,make sure you can lock the door of your room from the inside.If you are traveling with valuables such as jewelry, or a lot of cash, you should ask about a safe for storing them in.Finally, remember to smile.Smiling is the friendliest and most sincere form of communication, and is sure to be understood in any part of the world!
1.Who is the passage intended for?
A. Students who study abroad
B. High school English teachers
C. Exchange students
D. Tourists who plan to travel abroad
2.Which of the following will expire?
A. Hotel B. Luggage
C. ID card D. Name
3.Which of the following details about the passage is true?
A. People mainly travel to other countries for business reasons.
B. It is important to be prepared , as well as cautious, when you travel.
C. You should carry your insurance with you so that you can rent a car.
D. You should store your valuables in the front desk of a hotel.
4.Choose the best title for the passage.
A. Some precautions when traveling abroad.
B. The two main reasons for people traveling.
C. The official documents a traveler needs.
D. Advice on using local transportation.
5.Where can you read this kind of passage?
A. Economy B. Education
C. Sports D. Tourism
高二英语阅读理解中等难度题查看答案及解析
Nowadays, many people love to travel. It is very common for people to go on a trip at any time.1. Perhaps, the reason for its present popularity is that more people have come to realize the benefits of traveling.
Traveling provides a good many opportunities for fun, adventure and discovery. When we visit other countries, we gain a better understanding of the people living there. We learn their cultures, history and background. We discover the similarities they have with us. 2. It is interesting to learn from people with different backgrounds.
Traveling helps to enrich our lives. 3. When we visit interesting places, we discover and learn many things. We discover new people, surroundings, plants and animals. If we want to make our travel more exciting and challenging, we can plan our own tour and select the specific places we want to visit.
Traveling is refreshing. It is a psychological necessity, especially for people who have stressful jobs.4. Staying at home during the weekend is not enough to make some people feel relaxed.5.It helps them to handle the stress they experience at work better. After the break , they feel more energetic in their work. For many working adults, regular getaways help them keep their energy and enthusiasm they require for their work. Without these breaks, they may suffer from work burnout.
A.Years of hard work finally pay off.
B.We also get to know their differences from us.
C.It increases our knowledge and widens our vision.
D.Some even consider traveling as part of their lifestyle.
E.In today’s society, many people suffer great stress at work.
F.Taking periodic (定期的) trips produces better results for them.
G.It is indeed a joyful thing to share the experience of a special trip with others.
高二英语七选五中等难度题查看答案及解析
Last week I went to visit my former neighbor,Mr.Yang.He and I used to 1. next to each other for many years. About half a year ago,an o2. came that the old building,with many other 3.(相似的) ones,should be pulled down to make r4. for a main street.So we had to move apart. Mr.Yang has 5.(定居) in the suburbs near a beautiful park. His apartment is much l6. than before.The only problem is that it 7. quite a long time to get to the downtown area.8.,Mr.Yang doesn’t seem to worry about the long9.(距离).He says that a new subway line will be built in a few years,10. means life will certainly be more convenient in the future.
高二英语短文填空中等难度题查看答案及解析
There was good news last week for people who struggle to get eight hours of sleep a night: they may not need so much shut-eye after all.
Researchers from UCLA and elsewhere looked at sleep habits of remote hunter-gatherers in Tanzania, Namibia and Bolivia — groups with pre-industrial lifestyles whose sleep patterns are believed to reflect those of ancient humans. The researchers found that, on average, members of each group sleep a bit less than six and a half hours a night.
The study, published in the academic journal Current Biology, indicates that “natural” sleep is less than eight hours a night and that modern society’s numerous electronic distractions (分心) aren’t necessarily to blame for people getting just six or seven hours of sleep.
“The story that often gets out is that if you sleep for less than seven hours, you’re going to die early,” he told me. “That’s not true.”
Yet Americans are addicted to getting more sleep — and on turning to medical shortcuts to help them.
According to the Centers for Disease Control, as many as 70 million U.S. adults suffer from sleep disorders or sleeplessness. Only a third of Americans get the government’s recommended seven to nine hours of sleep a night.
About 9 million American adults use sleeping pills to help get a good night’s rest, the CDC found. Siegel said the number of people relying on medicines “has gone up rather rapidly since then.”
Industry consulting firm GlobalData estimates that worldwide sales for sleeplessness medicines will run about $1.4 billion next year and reach $1.8 billion by 2023, recovering from lower sales in recent years because of cheaper generics(仿制药) hitting the market.
Dr. Roy Artal, a sleep specialist in West Los Angeles, said it’s understandable that busy people in today’s go-go world would turn to medicines to speed up the sleep process. But all they’re doing is building a reliance on powerful drugs for relatively little improvement.
“There’s no magic pill that makes us sleep when we want and wake up when we want,” Artal said. “The effects of sleeping pills tend to be modest.”
He and other experts say the answer to sleeplessness isn’t to be found in a pill bottle. It’s in what’s called “sleep hygiene (保健).”
1.The research on sleep habits of remote hunter-gatherers in Tanzania, Namibia and Bolivia shows that ________.
A. they have a lack of sleep because of their bad lifestyle
B. “natural” sleep may be less than eight hours a night
C. modern electronic products cause the sleeplessness
D. pre-industrial lifestyles will be helpful to a better sleep
2.Jerome Siegel believes that ________.
A. we need to take sleeping pills to improve sleep
B. modern electronic products do harm to a good sleep
C. those who sleep for less than 7 hours will die early
D. there is nothing wrong with a 6 or 7 hours’ sleep
3.The underlined word “modest” probably means ________.
A. obvious B. awful C. small D. large
4.The main idea of this passage is that ________.
A. people may not need eight hours of sleep a night
B. people need sleeping pills to have a good sleep
C. sleeping pills have a long way to go for sleep improvement
D. sleeping pill industry will suffer great losses from the new discovery
高二英语阅读理解中等难度题查看答案及解析
Traveling is one of the most important activities and people have been interested in it for many years. Modern traffics develops fast, so traveling to different places has become much easier than before.
Staying healthy:while traveling can make your trip happier. But do you know how to keep healthy during a trip? The following information may be useful for you.
Before leaving:
● Wear comfortable shoes, a hat and sunglasses.
● Take some necessary medicine with you. They can be used when you get sick or have other problems.
● If you do lots of sports like walking or climbing on your trip, you should do some exercise for weeks or months before you leave.
While traveling:
● Be sure not to eat dirty food or bad fruit.
● Have enough time to take a rest during your trip.
● Tap water(自来水) is not safe, so drink bottled water and always clean the cover on the bottle.
1.The passage mainly talks about ________.
A. eating B. traveling drinking D. shopping
2.If you do lots of sports while traveling, you should ________ before you leave.
A. do some exercise for weeks or months
B. learn more about sports
C. watch many sports games
D. buy a car
3.You should ________ before you leave your home for trip.
A. take some medicine with you
B. clean your house
C. drink much water
D. wear warm clothes
4.You had better ________ while you are having a trip.
A. do enough exercise
B. have enough time to take a rest
C. drink tap water
D. be too tired
5.If you ________ while travelling, your trip will be happier.
A. walk fast B. eat too much
C. keep healthy D. climb the mountain
高二英语阅读理解中等难度题查看答案及解析
August is ______ wonderful month for traveling, but ______ attraction of the Games made many people stay home to enjoy the events on TV.
A.a; a B.the; the C.a; the D.the; a
高二英语单项填空中等难度题查看答案及解析