當(dāng)前位置：
知識(shí)點(diǎn)挑題
請(qǐng)展開查看知識(shí)點(diǎn)列表
>
<
更多>>
已完結(jié)
|
熱點(diǎn)預(yù)測(cè)
中考復(fù)習(xí)
難題搶練
瀏覽次數(shù)：48
更新：2025年04月28日
|
已完結(jié)
|
熱點(diǎn)預(yù)測(cè)
高考復(fù)習(xí)
熱搜題專練
瀏覽次數(shù)：32
更新：2025年04月28日
|
771．In the world of digital health，Silicon Valley-based Mindstrong stands out．It has a remarkable team and tens of millions of funding．It also has a fascinating idea- its app，based on mental functioning research，can help detect troubling mental health patterns by collecting data on a person's smartphone usage-how quickly they type，for instance．
The company's app collects information about how people are typing and runs it through a machine learning algorithm（計(jì)算程序） to determine which data can predict their emotional state．The idea is to use that data to establish a "normal pattern-so it can be compared with someone 's typing habits on any given day．If the habits change，slower or more anxious than normal，the app can warn a health care provider．
The promise of this technology has made Mindstrong incredibly popular since it was launched last year；already more than a dozen counties in California have agreed to apply the company's app to patients．Does the app live up to its promise？There's no way to tell．Almost no one outside the company has any idea whether it works，leading some experts to wonder if the technology is ready for the real world． "I wouldn't waste all that time and money in the wild until they get sure that some of those things are as specific as they hope they are，" said Rosalind Picard，a researcher at MIT Media Lab，who is familiar with Mindstrong's work．
"It has passed the gold-standard clinical tests for depression and anxiety， " said Dr．Paul Dagum，the company' s founder． "We're confident，and we' re already seeing some really exciting results． " Mindstrong officials said that among their most encouraging results is that its app can even predict how a person will feel next week，kind of like a weather app for your mood． "For a clinician or someone looking after a patient，they know that it could be very，very powerful．" Dagum said．
（1）What can Mindstrong s app do？
A．Improve its users' mental health
B．Get its users to type more quickly．
C．Discover its users' mental state．
D．Work out the causes of its user' trouble
（2）What is the second paragraph mainly about？
A．The ways of collecting data．
B．The app 's working principle．
C．The analysis of typing habits
D．The development of the app
（3）What is Rosalind Picard's attitude towards the app？
A．Skeptical
B．Positive
C．Uncaring
D．Defensive
（4）What can we infer about Dagum's opinion on the app？
A．The app has a powerful effect on anxiety．
B．The app can also predict weather conditions．
C．Care providers could be advocates of the app．
D．Doctors benefit more from the app than their patients．發(fā)布：2025/1/1 13:30:1組卷：10引用：3難度：0.5772．On August 26，1999，New York City was struck by a terrible rainstorm．The rain caused the streets to （1）
and the subway system almost came to a stop．
Unfortunately，this happened during the morning rush hour．Many people who were going to work were （2）to go home．Some battled to （3）a taxi or to get on a bus．Still others faced the （4）bravely，walking miles to get to work．
I （5）to be one of people on the way to work that morning．I went from subway line to subway line only to find that most （6）had stopped．After making my way （7）crowds of people，I finally found a subway line that was （8）．Unfortunately，there were so many people waiting to （9）the subway that I could not even get down the stairs to the （10）．So I took the train going in the opposite direction，and then switched back to the downtown train．Finally，after what seemed like forever，the train （11）my stop．Then I had to walk several blocks in the increasingly heavy rain．When I finally got to my office，I was （12）through，exhausted and （13）．
My co-workers and I spent most of the day drying off．When it was 5：00 pm，I was ready to go home，I was about to turn off my computer （14）I received an email from Garth，my Director：
I would like to thank all of you who made the effort and （15）reported to work．It is always reassuring （令人欣慰），at times like these，when employees so clearly show their （16）to their jobs．Thank you．
Garth's email was short，but I learned more from that （17）message than I ever did from a textbook，The email taught me that a few words of （18）can make a big difference．The rainstorm and the traffic （19）had made me tired and upset．But Garth's words immediately（20）me and put a smile back on my face．（1） A．break B．flood C．sink D．crash （2） A．forced B．refused C．a(chǎn)djusted D．gathered （3） A．order B．pay C．call D．search （4） A．climate B．scenery C．storm D．burden （5） A．used B．promised C．deserved D．happened （6） A．practice B．routine C．process D．service （7） A．to B．through C．over D．for （8） A．operating B．cycling C．turning D．rushing （9） A．check B．carry C．find D．board （10） A．street B．ground C．floor D．platform （11） A．paused B．crossed C．reached D．parked （12） A．wet B．weak C．sick D．hurt （13） A．a(chǎn)shamed B．discouraged C．surprised D．puzzled （14） A．while B．when C．where D．a(chǎn)fter （15） A．hardly B．casually C．a(chǎn)bsolutely D．eventually （16） A．devotion B．donation C．connection D．reaction （17） A．a(chǎn)ccurate B．urgent C．brief D．humorous （18） A．promise B．a(chǎn)ppreciation C．a(chǎn)dvice D．guidance （19） A．troubles B．signals C．rules D．signs （20） A．corrected B．supported C．a(chǎn)mazed D．refreshed 發(fā)布：2025/1/1 13:30:1組卷：6引用：2難度：0.2773．Brooklyn Children's Museum Founded in 1899 as the country's first museum specifically made for children，today's BCM is comprehensive，with a permanent collection of 30，000 objects，including musical instruments，masks and dolls.Kids love the interactive World Brooklyn，a small cityscape lined by stores where children can pretend to be working grown-ups.
Children's Museum of Manhattan Looking for interactive art that welcomes curious minds？Then head to Inside Art，the current show up at CMOM，which lets your little ones climb in and over and all around the exhibjye.ais.It's ideas like this that make the 40，000-square-foot so special.Learning about culture，history and science is a pride for kids aged six and under.CMOM also hosts classes-like Gross Biology for kids who are interested in insects-all designed with the latest child-development research in mind.
DiMenna Children's History Museum The hands-on displays at this kid-focused arm of the New York Historical Society transport children back through 350 years of US history，with a special focus on NYC.Children are encouraged to climb around and interact with exhibits that highlight the lives of kids who grew up to become famous doctors，athletes and political figures.Little New Yorkers can get in on sing-alongs and crafts.Other family programs include cooking classes，games and story hours.
Staten Island Children's Museum Staten Island Children's Museum nurtures creativjye.aiy.It offers hands-on experiences like the Block Harbor （plenty of blocks to play with!），larger-than-life games like Connect Four and Dominoes，and even the opportunity to climb through a human-sized anthill or play firefighter at Ladder 11，so you'll find immersive fun around every corner.Don't forget to stop by Green Living Room powered by the wind energy where the kids can learn about ways to reduce our carbon footprint.
（1）Who is most likely to be the target reader of this article？
A．Scholars.
B．Teachers.
C．Parents.
D．Children.
（2）In which museum can children learn about the early life of some celebrities？
A．Brooklyn Children's Museum.
B．Children's Museum of Manhattan.
C．DiMenna Children's History Museum.
D．Staten Island Children's Museum.
（3）Which is an advantage of Staten Island Children's Museum？
A．It provides children with real life working experiences.
B．It allows children to immerse themselves in observing ants.
C．It gives lessons on how to develop children's creativity.
D．It raises children's awareness of environmental protection.發(fā)布：2025/1/1 13:30:1組卷：10引用：3難度：0.6774．Did you hear the ？A scientist will visit our school.（ ）
發(fā)布：2025/1/1 13:30:1組卷：19引用：2難度：0.7775．People generally like to pick out the best-looking fruits and vegetables when shopping for produce（農(nóng)產(chǎn)品），but Canadian supermarket chain Loblaws is attracting customers with badly-shaped produce at the price of 30% lower than normal-looking one.
A trial run of the ugly food line，named "Naturally Imperfect"，began with only apples and potatoes to choose from.Consumer demand has been so huge that Loblaws is going to introduce more ugly vegetables and fruits like onions and mushrooms.
All the produce that will be sold through Naturally Imperfect would otherwise have been used in juices，sauces，or soups，or have not been harvested at all.The director Dan Branson explained that this program benefited both food producers who would otherwise have to let abnormal produce go to waste，and consumers who could buy fresh produce at low prices.And he was right，given how popular the line has become.
"It really went well beyond our expectation，" Branson said. "I think it really spoke to the fact that Canadians are out there really looking for some options."
Of course，Canadians know that beauty is more than skin deep，and they also recognize that they can get the same flavor and nutritional benefits in spite of appearances.The positive response（響應(yīng)） to the initial offering of apples and potatoes showed the opportunity to expand the line and offer more options at a greater price to Canadian families.
"If you grow produce in your backyard，there will be a lot of produce that won't look as pretty as what you will see in a grocery store"，said Branson. "And nature doesn't grow everything perfectly.I'd like to think if somebody were to take a No Name Naturally Imperfect apple，put it right beside a No.1 apple，close his eyes and eat them，there would be no difference."
（1）Loblaws is different from other supermarkets in that.
A．more fruits are offered at lower prices
B．normal-looking produce is forbidden there
C．imperfect produce is sold at lower prices there
D．only apples and potatoes are sold every day
（2）According to Paragraph 3，Loblaws's program.
A．prevents people from wasting their food
B．happens to be a win-win mode
C．teaches food producers how to grow produce
D．enables consumers to eat more fresh produce
（3）What is Paragraph 5 mainly about？
A．Canadians are used to eating perfect produce.
B．Smart consumers know the importance of ugly produce.
C．Loblaws intends to improve customers' quality of life.
D．Customers' support promotes the development of the ugly food line.
（4）What do Branson's words in the last paragraph mainly tell us？
A．We should eat imperfect apples with our eyes closed.
B．The world is usually full of imperfect things.
C．Imperfect fruits are as tasty and nutritious as perfect ones.
D．The fruits grown by ourselves are more nutritious than those in the store.發(fā)布：2025/1/1 13:30:1組卷：26引用：4難度：0.5776．In recent days，I have watched a TV series named The Awakening Age.It narrates the story of how the Communist Party of China（1）
（found） in 1921 by the generation of Chen Duxiu.The story is so inspirational and（2）（touch） that I can't help feeling fired up about it.
This "red" TV drama reminded me（3）all of the things I had seen and experienced regarding the Communist Party.To some extent，I really feel a deep（4）（connect） with the Party.There is no doubt in my mind that the Party has helped to support both an improvement in the quality of my life（5）my educational development.I believe it will continue to provide me with the support in the process of my growing up in the future.
Having visited some of the most sacred places（6）（involve） in China's revolutionary history，I began to grow much（7）（close） to my country's political identity.My memories from these unforgettable experiences have become（8）important part of the person I am today.
Now I can proudly say that I have come to understand the whole history and am familiar with almost all of the stories of our Communist Party.To tell the（9）（true），I really admire all of the Party members，each of（10）has made contributions over the years in order to realize the great rejuvenation of our motherland.發(fā)布：2025/1/1 13:30:1組卷：3引用：3難度：0.5777．Wildlife Watching Tips Nothing is more exciting than spotting a wild animal when you're out in the wilderness.If you' re patient and observant，you can catch wild animals doing some fascinating things.（1）
Or you can see a deer walking through a field.Here arc some tips to help you have a great wildlife-watching experience.
Most wildlife encounters end because the animals run away.This almost always happens because it has spotted you and is afraid of what you might do.If you want animals to stay and you can watch them longer，don't get too close.How close is too close，you ask？ （2）
As strange as it sounds，most animals of the world assume that you're a hunter who wants to eat them.If you want to see animals in the wild，it's your job to convince the animals that you're safe to be around.Quick movements seem dangerous to animals.（3）
If you want to see animals，it's important that you be- quiet （4）To them，that sounds like trouble.If you're having a hard time spotting any animals，try sitting down in one place and seeing how long you can keep quiet.Before you're done，you'll probably have spotted a wild creature of some kind.
（5）If you want to see wildlife，you need to be out at that time of day，too.Compromise（相互許諾）with your family.If they don't want to get up early，see if you can take a walk at dusk.If dusk is when your family's busy making dinner，ask if an early-morning hike is something everyone would enjoy.
A.You might watch rabbits eating.
B.In other words，nothing in the animal world is noisy.
C.Animals are most active in the early morning and at dusk.
D.So you should hold very still and pretend that you're a rock.
E.You should only watch these wild animals when the sun goes down.
F.Animals will never come near somebody who's singing or laughing loudly.
G.You may be too close if you see the animal adjusting its behavior because of you.發(fā)布：2025/1/1 13:30:1組卷：0引用：2難度：0.5778．---Do you often get on line？
---Yes． I _______ most of my time on it． It's a good way to kill time．（ ?。?/h2>發(fā)布：2025/1/1 13:30:1組卷：21引用：2難度：0.9779．Try to keep a
（平衡） between work and relaxation.發(fā)布：2025/1/1 13:30:1組卷：6引用：6難度：0.7780．The example of a foreign teacher who volunteered to help fight the wildfires in Chongqing's Beibei District with other local residents has touched many.
In the unbearable heat and drought conditions，multiple wildfires hit parts of Chjye.aigqing.On Sunday night，a forest fire broke out and spread in Beibei District.The local government issued an urgent call for volunteers with certain skills and experience，such as chain saw（鏈鋸）operation，to join in the firefighting.Chain saws were used to create fire barriers.
"I was happy to help，" said Francis Stonier，a professor in a university. "I used to cut trees around my yard and neighborhood and had volunteered many times in the US in the past."
Stonier found a translator-50-year-old He Wu，a foreign language professor-who also signed up to fight fires.Soon after arriving at the volunteer area，the pair were assigned to one of the chain saw groups-examining and adjusting chain saws.
"Stonier is responsible and focused，and is doing a really good job，" said He，adding that Stonier checked each chain saw carefully，to see if it was too tight or too loose. "Wherever I went，the volunteers and local residents gave me a big thumbs-up.It was an unforgettable experience，" Stonier said.
Thanks to the joint efforts of fire and rescue workers，as well as volunteers and residents，the scaring wildfire in Beibei had been put out as of Thursday night.
"It was great to see such an outpouring of help in the extreme heat，" Stonier said，noting that he was impressed with the number of locals who came to help.Motorcyclists gave up their jobs to transport materials and people up and down the mountains.Others gave their time to carry heavy supplies，prepare and serve meals or help organize.
（1）What caused the outbreak of the forest fire in Beibci District？
A．The extreme heat and drought.
B．The local area being short of water.
C．The existence of enough oil materials.
D．The lack of people guarding the forest.
（2）Why was Stonier accepted to participate in the firefighting？
A．He was capable of creating fire barriers.
B．He was experienced in chain saw operation.
C．He was determined to become a firefighter.
D．He showed no consideration for his own safety.
（3）Which words can best describe Stonier？
A．Determined and creative.
B．Generous and independent.
C．Devoted and courageous.
D．Humorous and passionate.
（4）What message does the author intend to convey in the last paragraph？
A．To care is to help.
B．Many hands make light work.
C．Dare to challenge and achieve yourself.
D．Nothing is impossible to a willing heart.發(fā)布：2025/1/1 13:30:1組卷：13引用：7難度：0.5
