Tired of standing in line? Wait a bit longer, and you may never have to again.
Amazon has opened 24 of its Amazon Go stores, which use cameras and artificial intelligence (AI) to see what you’ve taken off shelves and charge you as you walk out. Some companies are closely copying Amazon’s approach to using Al-powered cameras fixed in ceilings. But others are trying an entirely different way to skip the checkout: smart shopping carts. These companies have added cameras and sensors (传感器) to the carts, and are using AI to tell what you’ve put in them. Customers pay by entering a credit card, or through an online payment system. When a customer exits the store a green light on the shopping cart shows that their order is complete, and they’re charged.
The companies behind the smart carts, including Caper and Veeve, say it’s much easier to add technology to the shopping cart than to an entire store. Amazom’s Go stores rely on hundreds of cameras in the ceiling. The shelves also include sensors to tell when an item is removed. Ahmed Beshry, co-founder of Caper, believes the technology to run Go is too expensive to use in a large-format grocery store. Neither Caper nor Veeve have said how much their smart shopping carts will cost, making it difficult to compare the different formats. Shariq Siddiqui, CEO of Veeve, said, “We’re always happy when Amazon is doing something. They force retailers to get out of their old school thinking.”
Each time a business uses artificial intelligence and cameras, it raises questions about customers’ privacy and the effect on jobs. Beshry notes that the cameras in his shopping cart point down into the cart, so only a customer’s hand and part of their arm will be captured (拍摄) on camera.
1.What do we know about the smart shopping carts?
A.They are linked to the cameras fixed in the ceilings.
B.They are able to recognize goods put in them.
C.They flash the green light when the order is canceled.
D.They can tell customers where to find what they want.
2.What does Beshry think of the technology used in Amazon’s Go stores?
A.It is far more expensive than their shopping carts.
B.It is likely to help retailers to think differently.
C.It has attracted many more retailers than before.
D.It may reduce the cost of running a store greatly.
3.When it comes to AI and cameras, What makes the public worried most?
A.That somebody may know their privacy.
B.That they can only buy goods online.
C.That goods in the stores may be more expensive.
D.That they behave to wait in a line for a longer time.
4.What is the main idea of the text?
A.The new technology improves retail sale.
B.Smart shopping carts will let you skip the line.
C.Al-powered cameras are used in retail stores.
D.Artificial intelligence affects the future of job market.
高一英语阅读选择中等难度题
Tired of standing in line? Wait a bit longer, and you may never have to again.
Amazon has opened 24 of its Amazon Go stores, which use cameras and artificial intelligence (AI) to see what you’ve taken off shelves and charge you as you walk out. Some companies are closely copying Amazon’s approach to using Al-powered cameras fixed in ceilings. But others are trying an entirely different way to skip the checkout: smart shopping carts. These companies have added cameras and sensors (传感器) to the carts, and are using AI to tell what you’ve put in them. Customers pay by entering a credit card, or through an online payment system. When a customer exits the store a green light on the shopping cart shows that their order is complete, and they’re charged.
The companies behind the smart carts, including Caper and Veeve, say it’s much easier to add technology to the shopping cart than to an entire store. Amazom’s Go stores rely on hundreds of cameras in the ceiling. The shelves also include sensors to tell when an item is removed. Ahmed Beshry, co-founder of Caper, believes the technology to run Go is too expensive to use in a large-format grocery store. Neither Caper nor Veeve have said how much their smart shopping carts will cost, making it difficult to compare the different formats. Shariq Siddiqui, CEO of Veeve, said, “We’re always happy when Amazon is doing something. They force retailers to get out of their old school thinking.”
Each time a business uses artificial intelligence and cameras, it raises questions about customers’ privacy and the effect on jobs. Beshry notes that the cameras in his shopping cart point down into the cart, so only a customer’s hand and part of their arm will be captured (拍摄) on camera.
1.What do we know about the smart shopping carts?
A.They are linked to the cameras fixed in the ceilings.
B.They are able to recognize goods put in them.
C.They flash the green light when the order is canceled.
D.They can tell customers where to find what they want.
2.What does Beshry think of the technology used in Amazon’s Go stores?
A.It is far more expensive than their shopping carts.
B.It is likely to help retailers to think differently.
C.It has attracted many more retailers than before.
D.It may reduce the cost of running a store greatly.
3.When it comes to AI and cameras, What makes the public worried most?
A.That somebody may know their privacy.
B.That they can only buy goods online.
C.That goods in the stores may be more expensive.
D.That they behave to wait in a line for a longer time.
4.What is the main idea of the text?
A.The new technology improves retail sale.
B.Smart shopping carts will let you skip the line.
C.Al-powered cameras are used in retail stores.
D.Artificial intelligence affects the future of job market.
高一英语阅读选择中等难度题查看答案及解析
Black Friday
The day after Thanksgiving is the start of the holiday shopping season. Thanksgiving is always on a Thursday, so the day after is a Friday. This day has come to be known as Black Friday. It has been the busiest shopping day of the year since 2005.
Most stores offer great deals on Black Friday. They open their doors in the small hours of the morning. They try to attract shoppers with big discounts. Some items like TVs are much cheaper than usual. Stores may even lose money on these items. They hope that shoppers will buy gifts for other people while they are in the store.
Black Friday is a great time to get good deals. The problem is that there are not enough low-priced items to go around. Each store may only have a few. These items are in high demand. People stand in long lines to get such great deals. They may line up hours before a store opens. They may be hoping to get a low price on a TV or laptop, but not everyone who wants one will get one. Some people leave disappointed.
The situation can be tense. Some Black Friday events have been violent. Large, eager crowds have trampled workers. Fights have broken out over toys or people cutting in line. People have shot one another over parking spots. But most Black Friday events are safe and fun. Still, if you plan on going, expect large crowds and a bit of pushing and shoving.
So where does the name “Black Friday” come from? It was first used in Philadelphia in the 1950s. The police called this day Black Friday because of the heavy traffic it drew. In the 1960s, spread across the country. It seems that it is here to stay.
Now people all over the country take part in the event known as Black Friday. It is even spreading to other parts of the world. Stores have held Black Friday events in the U.K., Australia, and Brazil since 2012. In Costa Rica Black Friday is known as “Viernes Negro.” And in Mexico, stores offer an annual weekend of discounts. They call it “EI Buen Fin,” which means “the good weekend” in Spanish. I guess the language of savings is universal.
1.Why do stores set prices so low on some items that they lose money?
A.They want people to enjoy the holidays.
B.They are generous at the beginning of the holiday season.
C.They hope people will buy other gifts while they are in the store.
D.They are trying to get rid of old items.
2.Which best concludes the main idea of the third paragraph?
A.People stand in long lines on Black Friday.
B.Black Friday is a really disappointing time of the year.
C.Black Friday is the best time of the year to get good deals.
D.Black Friday deals are limited and not everyone will get one.
3.Which best describes the overall structure of the fifth paragraph?
A.Order of time. B.Problem and solution.
C.Order of importance. D.Compare and contrast.
4.Which title best expresses the author’s purpose in writing this text?
A.Black Friday: Stories from the Parking Lot
B.Black Friday: Why You Should Go This Year
C.Black Friday: The Stuff That You Should Know
D.Black Friday: How to Save Money on the Big Day
高一英语阅读选择简单题查看答案及解析
Almost all theme park accidents can be prevented. Here, 1. , are some tips to help you and your family stay safe on your next visit.
If you are visiting with a child, take a moment to explain the ride to them, and tell them how they should behave. They are depending upon you to keep them safe. 2., and make sure that they know you expect them to follow those rules, too.
Tell them to stay seated, to hold the grab bar or put their hands in the laps, 3.. Make them look to you for the okay to get on or off a ride, too.
4.. If your child starts to cry, let others pass you in line until your child is calmed. Or, gently exit the queue and find something more relaxing to do.
Young kids can't keep an adult's pace in a theme park. 5..
“Kids get tired,” said TPI reader Matt Johnson, a father of four.” Tired kids make parents even more tired. And tired kids and parents may get hurt- physically and emotionally.” He advises that patents plan a mid-day break, perhaps a swim back at the hotel, to avoid mid-day heat and crowds. “You will see cranky families having a miserable time while you are refreshed and having a great evening.”
A.Never put a crying child on a ride
B.based on coverage of theme park safety
C.Let them take plenty of breaks
D.Set a good example for them by following the rules of the park
E.there is a danger to take young children to visit a theme park
F.and not to stick their knees and feet outside a ride vehicle
G.Encourage them to be brave
高一英语七选五中等难度题查看答案及解析
Can a bowl of chicken soup help fight a cold? Maybe. But will going outside with wet hair make you sick? No. 1. Here are some more.
Feed a cold, starve a fever. Being sick often makes you eat less. But force-feeding won't help. What will help is drinking more water and getting enough calories. A 2008 study found that mice having flu took longer to recover and were more likely to suffer ill effects if they were dieting. 2.
Vicks VapoRub(薄荷膏) in your socks treats coughs. A widely spread post on line once suggested putting Vicks VapoRub on feet at night and covering them with socks to treat coughs. 3.VapoRub is usually used on a child's chest or throat to reduce cough. So it would not work in your socks. Still, some fans stand by this treatment.
4. Colds and flu are caused by viruses. They do spread during cold-weather seasons, but you're more likely to pick them up inside than out. In fact, going outside and getting more physical activities-and not just during cold and flu season-may help prevent sickness.
A wet head can make you sick. You'll probably feel cold if you don't blow your hair dry on a cold day, but not much else will happen. 5. Unless you are so cold that you get a low temperature, which could make you sensitive to flu, wet hair or clothes won't increase your possibility of catching a cold.
A.It became an internet popularity.
B.You'll get sick if going out without a coat.
C.Again, colds are caused by a virus.
D.That's just an incorrect traditional belief in cold.
E.But you have to actually wear it for the health benefits.
F.Experts suggest adding medicines three times a day to your meal.
G.The researchers' suggestion is to stop dieting until after flu season.
高一英语七选五中等难度题查看答案及解析
Looking for confirmed reviews of Travelocity in Mexico? Well, look no further and you can find Travelocity reviews in 2019 from like-minded travelers to find out more about the best travel agency that you can trust.
Signature Taco Day Tour
To avoid tourist traps and dive deeper into Mexican culture, our Signature Taco Tour is for you! Our Foodie Guides will show you the best Mexican cuisine, tell you the best stories, and do their very best to keep you eating until you explode. Not only will you go “behind the scenes” and see the deliciousness made for tourists, you'll also learn about Mexican culture and history, plus extras like.
Las Caletas Beach Hideaway
Spend a relaxing day at Las Caletas Beach. The use of diving gear, canoe, and stand-up paddle boards is all available, as well as a scenic nature walk and admission to Kids' Adventure Park for the young ones. Away from the beach, you can seek out plenty of other fun activities including cooking classes and jungle walks.
Jungle Zipline (索道) Tour
Cheer and scream as you zip across the Rio Cuale and above the jungle along 11 lines that run from treetop to treetop. The ziplines get progressively longer and allow plenty of time to take in the tropical scenery from the air. When you reach the Tom and Jerry lines, prepare to race against a friend as you will be able to fly at speeds up to 60 miles per hour (96 km/h).
Rhythms of the Night-Sunset Cruise (游船)
As a blanket of stars covers the sky, enjoy authentic Mexican cuisine by candlelight. The buffet-style menu offers a wide-variety of items such as freshly grilled steak, tender chicken, grilled fish, pasta salad, and a mixture of fresh fruit and vegetables. And more importantly, watch the lively performance of ancient ceremony and learn historical and religious stories. Book a place in advance and enjoy your night.
1.In which tour can the tourists experience a sense of flying?
A.Jungle Zipline Tour.
B.Signature Taco Day Tour.
C.Las Caletas Beach Hideaway.
D.Rhythms of the Night-Sunset Cruise.
2.What is the feature of Signature Taco Day Tour?
A.Serving large groups. B.Enjoying Mexican food.
C.Experiencing the history plays. D.Learning about modern Mexican culture.
3.How does Rhythms of the Night-Sunset Cruise differ from the other tours?
A.It needs reservation.
B.It provides Mexican food.
C.It allows visitors to perform in the play.
D.It offers some scenes of historical places.
高一英语阅读选择中等难度题查看答案及解析
Tired of all the pushing in supermarkets? Fed up with waiting in endless lines to pay for what you have bought? Angry at wasting time in traffic jams only to find no parking spaces when you eventually arrive at the store? If this is you, then online shopping is the answer to your dreams of trouble-free shopping.
Online shopping brings its own challenges. Here are a few things to bear in mind when browsing (浏览) various websites. The claim (声称) made by online sites is that shopping online is a safe and secure way to make purchases. The evidence challenges this. In any case, you only have to be the victim(受害者) of fraud (欺骗) once to experience all the problems that come with this form of stealing. Use only sites that have a trusted history and an excellent reputation(名声).
Another problem is that the appearance of items in reality is often quite different from what you see on your computer screen. This might not be a problem if you are buying washing up powder but could be a major disappointment when that beautiful blue dress you ordered turns up in green. Also, product descriptions are sometimes simply untrue! Perhaps the wisest plan is to purchase items whose design and color are not essential to customer satisfaction.
Some even argue that online shopping indirectly contributes to global warming. Yes, your car can stay parked but how are online goods delivered? Often by some large van pouring out carbon monoxide and adding to our already desperate traffic problems. You are also by now becoming increasingly irritated(使烦恼) by the fact that the delivery is late !
Without question, online shopping is here to stay and it has its benefits. However, perhaps it is not as wonderful as some of its supporters claim it to be.
1.How can online shoppers avoid fraud?
A.By choosing big websites.
B.By collecting shopping evidence.
C.By seeking advice from the police.
D.By using only trusted websites.
2.What does the author tell us about online shopping in Paragraph 3?
A.Don’t believe product descriptions easily.
B.Product appearances are always not good.
C.It is usually wise to buy colorful products.
D.It is normal for a blue dress to change into green.
3.The author agrees with the fact that ________ .
A.online shopping is a safe way to make purchases
B.customers are never satisfied with products
C.online shopping has nothing to do with global warming
D.delivery delay often makes online shoppers unhappy
4.What is the author’s attitude towards online shopping?
A.It is very popular.
B.It is a wise choice.
C.It is a double-edged sword(双刃剑).
D.It is a waste of time.
高一英语阅读理解中等难度题查看答案及解析
You may write a summary paragraph about a short story or a novel for class. Or you may write it for an academic text or a scholarly article. 1. Read the guidelines below and learn how to achieve it.
Answer who, what, where, and why. Consider who is being addressed or discussed in the original text. 2. Mention where the text is set, if relevant. Finally, determine why the author is discussing or addressing the subject matter in the original text.
Have one to three sentences of supporting evidence. Aim to have one to three supporting points at the most, as you do not want to make the summary paragraph too long. Use events from the text as well as quotes or points in the text to support your opening line. 3.
4. Do not copy or paraphrase the original text. Avoid using the same language or word choice as the original text, unless you are quoting it directly.
Keep the summary short and to the point. A summary paragraph should be no longer than six to eight sentences. 5. Remove any sentences or phrases that seem repetitive. You may also show your writing to a writing instructor or a friend to get feedback on it.
A.Make sure the summary is in your own words.
B.You need to know which characters aren't important.
C.Think about what the key points or main events are.
D.There's no need to write out full sentences just yet.
E.Once you finish the first writing, read it over and improve it.
F.Actually, knowing how to write a good summary paragraph can be a little tricky.
G.For example, you may use the author's key arguments or the key events in the story.
高一英语七选五中等难度题查看答案及解析
----- I don’t know about you, but I’m sick and tired of this weather.
----- _____.I can’t stand all this rain.
A. So am I B. It’s hard to say
C. I hope so D. I don’t care
高一英语单项填空中等难度题查看答案及解析
Have a test to take tomorrow and you're nervous? Afraid that your classmate is going to come after you? Your brother is sick and you're wondering whether it'll be okay? 1., but in some ways it's good, leading you to conquer fears and anger. Follow these tips and you might put your worries to the side, and know everything will be okay.
Breathe deeply. Take a deep breath, and exhale (呼气) it very slowly for as long as you can. When you can't hold on any longer, breathe in deeply and slowly. Repeat. 2.. Do this exercise a couple of times and your heartbeat should slow down!
Drink something hot. Taking in something hot can make your blood pressure decrease and help you to calm down. Coffee, hot chocolate or tea works for this. 3..
Recognize your worries. Obviously, some kind of worries is good for us. It adds safety and happiness to your life. When the level of worry causes you to put up with (忍受) things that are harming you frequently, you will become too worried. Then you need to face your worries. 4. . You may find that your worries are mostly False Evidence Appearing Real.
5.. Even if you are talking to your pet, say every detail, and fifty percent of the time you'll realize you have nothing to worry about because you can solve it. You might look back and have no idea what you were worrying about, If the other efforts didn't work, talking it out is sure to calm you a bit more.
A.Talk it out
B.Don't be afraid
C.Slowly drink it and focus on the taste
D.It helps to stop hard and short breathing
E.Candies and cakes are good choices, too
F.Ask yourself what is truly causing your worries
G.Having worries is a part of life that everyone has
高一英语七选五中等难度题查看答案及解析
Seoul is a modern city full of delicious food options (选择) as well as great attractions, historical sights, and places to shop.
Best time to visit
The best month for sightseeing in Seoul is during the warm weather between summer and early fall.
Getting around
In Seoul, you have three main forms of transportation: train, subway, and taxi. The fastest option to get around Seoul is the Airport Railroad Express train. It has two options: the Express and the All-stop. While the All-stop option is cheaper, it’s about 15 minutes slower than the Express. Seoul has one of the largest subway stations in the world with 14 lines. It may seem a bit awful, but once you get used to it, it’s pretty easy.
Another option to get around Seoul is to rent a car. This is one of the least used options as Seoul has a convenient public transportation system.
Places to visit
Everland—the largest theme park in Korea.
Lotte World—a great theme park for kids with never-ending thrill rides.
Seoul Tower—a symbolic skyscraper where you can take breathtaking views of the city. Trickeye 3D museum—if you love photos, you will find strange photos in this museum.
Where to stay
There are lots of places to stay at Seoul. Below are our top recommendations (推荐): Myeongdong is tourists’ popular option. It has great shopping malls, great food, and lively nightlife. You can stay at the Aloft Seoul Myeongdong.
Gangnam is another popular district, which has become famous thanks to the song Gangnam Style. One of the best areas in Gangnam is Garosugil,where you will find cafes, art galleries, retail (零售) stores. A great hotel option in this area is the Dormy Inn Premium Seoul Garosugil.
1.Which month below is the best time to visit Seoul?
A.December. B.February. C.April. D.August.
2.Where may kids most like?
A.Everland. B.Seoul Tower. C.Lotte World. D.Garosugil.
3.What can we learn from the text?
A.The Express offers a faster but more expensive service.
B.Myeongdong is a great shop favored by tourists.
C.Gangnam has become popular only because of a hit song.
D.Renting cars is a common way to get around Seoul.
高一英语阅读选择中等难度题查看答案及解析