Seventeen-year-old Lindsey Stoefen loves to play tennis, softball and run until last October when a rare disorder paralyzed her legs and left her in a wheelchair. But in late April after becoming an in-patient at Marianjoy Rehabilitation Hospital in Chicago, the teen climbed into a specially designed exoskeleton (外骨骼) which supported her body and moved her legs.
“Yes, I'm gonna be a robot! And I was scared at first. Am I gonna like it? Is it gonna be okay? And then once I got into it, I loved it." Lauren Bularzik, Lindsey s physical therapist, says the exo robots help to accelerate the recovery process.
For someone who takes a lot of energy to only walk a few feet, exo can get them up and get them moving. Besides speeding up recovery time, these robotic skeletons are especially helpful for those with paralysis, from spinal cord injuries and strokes.
Using the machine can help some patients rewire their brains to use secondary muscles, so they can eventually walk again without the device. But Patrick Wensing, assistant professor at the University of Notre Dame says exoskeletons have one big drawback. While existing exoskeletons are very powerful, right now they don t understand what the user wants to do. So in order to switch between activities in daily life, you often have to press a button interface to tell the exoskeleton “I would like to stand up now".
Wensing and his team are cooperating with Ekso Bionics, a leading developer of wearable robots, to create a machine that can understand what its user wants to do without implanted sensors and complicated control panels.
Taylor Gambon has spent the last year analyzing data from exoskeleton users and comparing them to models of everyday walking. Later this year, the team will travel to Ekso Bionics' California headquarters, where they will work directly with exoskeletons to design programs that interact with users of various disabilities, so that more people like Lindsey Stoefen can get back on their feet again.
1.What's the purpose of the story about Stoefen in the first paragraph?
A.To prove Stoefen's bravery against disability.
B.To explain Stoefen's misfortune in life.
C.To introduce advanced medical skills in Chicago.
D.To introduce the topic of robotic skeleton.
2.How does Patrick Wensing find the robotic skeletons?
A.They can improve the recovery speed.
B.They can replace the real person.
C.They can't understand the intention of users.
D.They can help patients do everything in life.
3.What's the attitude of Taylor Gambon and his team towards the development of exo robots?
A.Disappointed. B.Critical.
C.Indifferent. D.Optimistic.
4.Where is the text probably taken?
A.An advertisement. B.A science fiction.
C.A product handbook. D.A popular science magazine.
The curious European destinations that Chinese tourists love visiting
Bicester Village
According to a 2019 VisitBritain report, more than 260,000 Chinese tourists visit the UK each year. And where do they go? It claimed that “they are mostly interested in symbolic elements: the Royal Family, Shakespeare, Sherlock Holmes, Harry Potter and Downton Abbey”.
Then there's the shopping. Bicester Village, a vast retail estate (零售产业) on the outskirts of the Oxford shire town, is the second most visited UK attraction for Chinese tourists after Buckingham Palace, and three in four Chinese visitors head there.
King's College, Cambridge
A famous tree, for Chinese people at least, can be found in King's College, Cambridge. The willow (柳树), considered to be a holy thing to lost youth, is mentioned in a much-loved poem by Xu Zhimo, who spent a year studying at King's College — Taking leave of Cambridge Again:
The golden willows by the riverside;
Are young brides in the setting sun;
Their glittering reflections on the shimmering river;
Keep undulating in my heart.
Bonn
The former West German capital is another popular port of call. Chinese love classical music, particularly Beethoven, making his birthplace an obvious highlight of any trip to Europe. The city's tourist board offers maps in three foreign languages: English, Chinese and Japanese.
Verona
Both British and Chinese travelers flood to Venice, Rome and Florence, but Verona typically appears higher on the wish lists of China's tourists. That's because of the whole country 's adoration of Shakespeare's Romeo and Juliet. The play is popular on UK shores, of course, but the love is doubled in China as it was among the first of the Shakespeare's works to be translated into Chinese, because its plot bears a striking resemblance to a famous Chinese folk tale, The Butterfly Lovers. Expect to see queues at the popular House of Juliet on Via Cappello (a statue of the character stands beneath her balcony).
1.Which is the most visited place for Chinese tourists?
A.Bicester Village. B.Buckingham Palace.
C.King's College. D.Cambridge.
2.W hat's approximately the number of Chinese visitors to Bicester Village each year?
A.About 260,000. B.About 145,600.
C.About 195,000. D.About 346,700.
3.Where are the Chinese music lovers likely to go?
A.Bicester Village. B.King's College, Cambridge.
C.Bonn. D.Verona.
4.Which are adored by Chinese tourists who love literary?
A.Bicester Village and Bonn. B.Bicester Village and King's College, Cambridge.
C.Verona and Bonn. D.King's College, Cambridge and Verona.
假定你是李华，正在美国学习。你打算利用业余时间做份兼职，并在网上看到了一则餐厅招聘服务员的广告，请你写封求职信，内容包括：
1．写信目的；
2．工作经验；
3. 个人优势。
注意：1．词数100左右；
2．可以适当增加细节，以使行文连贯。
Dear Sir / Madam,
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分。
Ever since I was a small children I’ve enjoyed doing exercise, either indoor nor outdoor. Keep fit is important to me and I used to spend a couple of hour at the gym every week. But I was finding that a bit bored. I’d thought of swimming, and the nearest pool was too far away to go. I’d heard of boxing and I mention it to my elder brother. He just said, “Why not to give it a try?” So I went to a club and found I enjoyed them, though I would have to do a lot training to be good at it.
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Look around your classroom. Do you see 1.(student) sitting at desks? Are teachers writing on a board and giving lectures? At Southern Cross School, near the famous Kruger National Park in South Africa, things are 2.(difference). Here, nature is the classroom. Both the park 3. the school are home to wild animals. Students at the school study 4. same subjects as other students in South Africa. But at Southern Cross, the staff and students go out into the wild to learn. In one lesson, students apply the principles of math 5. the study of local wildlife. Younger students count how many kinds of animals drank at the nearby water troughs during the night. 6.(old) students measure the amount of water the animals drank, and calculate how much water the animals will need over weeks or months. Ant de Boer, 7. is the director of the school, says his aim is for students to learn the importance of 8. (care) for the environment. De Boer says, “When they leave school, we want them 9. (be) champions of the natural environment.” As the school motto 10.(say), Southern Cross aims to be a “School for the Planet”.
Sandy MacNeill was vacationing in Florida. One day, he was walking down a street in Indian Rocks Beach right when Tom Reddon _________ to the sidewalk.
Reddon had just had a quick warm-up walk with his friend when he _________ fell to the ground, unconscious. As Reddon’s _________ called 911, two passing pedestrians ran to _________ someone who could _________ CPR (心肺复苏术) — and luckily, they managed to _________ MacNeill.
Though MacNeill says that he has taken several CPR classes in the past, he had _________ actually performed the procedure on another person until Reddon.
MacNeill immediately performed nonstop chest compressions on Reddon _________ the ambulance arrived on the scene five minutes later.
After being _________ to the hospital nearby for emergency surgery, Reddon was __________ treated for heart attack — and he says that he is apparently very __________ to be alive.
“For my type of heart attack, the success rate is not very __________, so to have somebody there to __________ call 911, to do CPR and to have a __________ close by … and to have cardiac surgeons on hand to give me a(n) __________, I mean, it’s amazing that everything fell together so __________ for me,” Reddon told CBC.
It wasn’t until later when the two Canadian men were reunited that they __________ that they were both from Fredricton, New Brunswick.
“It’s __________ that we come from the same place.” Reddon said. “We got along famously well, and I think we’ll get together when we __________ in Fredericton over a glass of beer or two and __________ life and things like that.”
1.A.jumped B.walked C.fell D.ran
2.A.slowly B.suddenly C.gradually D.urgently
3.A.family B.friend C.driver D.partner
4.A.ask B.help C.recommend D.find
5.A.perform B.teach C.explain D.play
6.A.rescue B.stop C.contact D.recognize
7.A.already B.often C.never D.ever
8.A.as B.until C.after D.since
9.A.forced B.directed C.invited D.rushed
10.A.successfully B.specially C.apparently D.normally
11.A.confident B.surprised C.lucky D.proud
12.A.high B.clear C.low D.good
13.A.exactly B.eventually C.repeatedly D.immediately
14.A.car B.hospital C.doctor D.passer-by
15.A.operation B.examination C.suggestion D.instruction
16.A.fair B.quickly C.well D.much
17.A.admitted B.agreed C.announced D.realized
18.A.frightening B.embarrassing C.amazing D.puzzling
19.A.get back B.come across C.go away D.walk around
20.A.seek for B.think of C.carry on D.talk about
