题型:阅读理解 题类:常考题 难易度:普通
山东省济宁市2019届高三上学期英语期末考试试卷(含小段音频)
While the start of a new school year is always exciting, this year was even more so for some elementary school students in Auckland, New Zealand. They became the world's first kids to be" taught" by a digital teacher, Will. Will is just an avatar(用户头像)that appears on the student's desktop, tablet, or smartphone screen, not a human-like robot walking around the classroom.
Auckland energy company Vector and AI company Soul Machines worked together to develop Will, which has been modeled after the human brain and nervous system, allowing it to perform human-like behavior. The digital teacher is currently assigned to teach Vector's" Be sustainable with energy, "a free program for Auckland elementary schools.
Just like the humans it replaced, Will is able to instantly react to the students' responses to the topic. Thanks to a webcam(网络摄像头)and microphone, the avatar not only responds to questions the kids may have, but also picks up non-verbal cues(非口头提示).For instance, if a student smiles at Will, he responds by smiling back. This two-way interaction not only helps capture the students' attention, but also allows the program's developers to monitor their engagement, and make changes if needed.
Vector's Chief Digital Officer, Nikhil Ravishankar says," What was fascinating to me was the reaction of the children to Will. The way they look at the world is so creative and different, and Will really captured their attention."
Will, in place since August 2018,has been a great success thus far. However, regardless of how popular it becomes, Will is unlikely to replace human educators any time soon .For one, the avatar's knowledge base is severely restricted. But more importantly, even the smartest digital avatars could never predict and react to all the unexpected situations that educators have to deal with on a daily basis. However, it could come in handy as a" personal tutor", providing kids with one-on-one help on specific subjects or even topics.
Interested In Childcare? Qualified person or preschool teacher needed for busy childcare center, south of the river. Full-time work guaranteed. Immediate start necessary. The candidate(候选人) must be able to work as a co-operative team member. Phone 6345 2345 for an interview and fax resume to 6345 2345. |
We Need Office Cleaners! Three people are required for professional cleaning in the CBD area. Working hours from 5: 00 pm on Mondays, Wednesdays & Fridays for each one. Approximately five hours per shift(轮班). A good record is necessary. Experience preferred. Phone 6345 7843 now. |
Want To Work As A Dental Nurse? This is an exciting opportunity for a qualified dental nurse with a confident and cheerful personality to work in the School Dental Health Scheme. You must be able to get along well with children because work involves talking to groups about dental health practices. For further information, visit our website at schooldentalservices@gov.sg. And fax your resume to 6234 4567. |
Florist Wanted! Are you a creative and trained florist with at least two years of experience? Then this may be just what you are seeking. The city's leading Florist Artist Studio needs another part-time member on their wedding team. Please phone 6098 7888 now! |
Gypsies According to the linguistic and genetic researches, ancestors of the Gypsies left the land of India in the amount that did not go beyond 1,000 people. Today there are about 10 million Gypsies in the world. Some scientists believe that Gypsies were Egyptians. | |
Sumerians Sumerians must be the mysterious people in the ancient world. We know nothing about their origin and nothing about the origin of their language. The Sumerians were rather advanced—they became the first in the Near East to use a wheel, to create an irrigation system and their unique writing. And besides, they were impressively good at maths and astronomy. | |
Maya Some scientists believe that they are connected to legendary atlantes (男像柱), others suppose their ancestors were Egyptians. It's thought that the Maya created an efficient agricultural system and had deep astronomy knowledge. Their calendar was used by other people of Central America. Maya applied the hieroglyphic writing (象形文字) system. Now it seems that the Maya came from nowhere and disappeared nowhere. |
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