It’s common knowledge that the woman in Leonardo da Vinci’s most famous painting seems to look back at observers, following them with her eyes no matter where they stand in the room. But this common knowledge turns out wrong.
A new study finds that the woman in the painting is actually looking out at an angle that’s 15. 4 degrees off to the observer’s right-well outside of the range that people normally believe when they think someone is looking right at them. In other words, said the study author, Horstmann, “She’s not looking at you. “ This is somewhat ironic, because the entire phenomenon of a person’s gaze (凝视) in a photograph or painting seeming to follow the viewer is called the “Mona Lisa effect” . That effect is absolutely real, Horstmann said. If a person is illustrated or photographed looking straight ahead, even people viewing the portrait from an angle will feel they are being looked at. As long as the angle of the person’s gaze is no more than about 5 degrees off to either side, the Mona Lisa effect occurs.
This is important for human interaction with on-screen characters. If you want someone off to the right side of a room to feel that a person on-screen is looking at him or her, you don’t cut the gaze of the character to that side-surprisingly, doing so would make an observer feel like the character isn’t looking at anyone in the room at all. Instead, you keep the gaze straight ahead.
Horstmann and his co-author were studying this effect for its application in the creation of artificial-intelligence avatars(虚拟头像) when Horstmann took a long look at the “Mona Lisa” and realized she wasn’t looking at him.
To make sure it wasn’t just him, the researchers asked 24 people to view images of the “Mona Lisa” on a computer screen. They set a ruler between the viewer and the screen and asked the participants to note which number on the ruler intersected(和……相交) Mona Lisa’s gaze. To calculate the angle of Mona Lisa’s gaze as she looked at the viewer, they moved the ruler farther from or closer to the screen during the study. Consistently, the researchers found, participants judged that the woman in the “Mona Lisa” portrait was not looking straight at them, but slightly off to their right.
So why do people repeat the belief that her eyes seem to follow the viewer? Horstmann isn’t sure. It’s possible, he said, that people have the desire to be looked at, so they think the woman is looking straight at them. Or maybe the people who first coined the term “Mona Lisa effect” just thought it was a cool name.
1. It is generally believed that the woman in the painting “Mona Lisa”___________.| A．attracts the viewers to look back |
| B．seems mysterious because of her eyes |
| C．fixes her eyes on the back of the viewers |
| D．looks at the viewers wherever they stand |
A． | B． | C． | D． |
| A．confirm Horstmann’s belief |
| B．create artificial-intelligence avatars |
| C．calculate the angle of Mona Lisa’s gaze |
| D．explain how the Mona Lisa effect can be applied |
| A．Horstmann thinks it’s cool to coin the term “Mona Lisa effect”. |
| B．The Mona Lisa effect contributes to the creation of artificial intelligence. |
| C．Feeling being gazed at by Mona Lisa may be caused by the desire for attention. |
| D．The position of the ruler in the experiment will influence the viewers’ judgement. |
Emily White was born seventeen years ago with so many birth problems in her body. Some of her organs, bones and muscles were out of shape. No one expected her to survive. She did make it but with her strange body figure, everyone could recognize her, even from a distance.
In Emily White’s hometown, there was a yearly outdoor performance in the school auditorium (大礼堂). It had been performed for so many years and actually had become one of the most important events of the Christmas season for many of the town’s people.
Many people tried out each year for it, but so many were turned away. It can only include the most excellent people in the field.
Emily had a beautiful singing voice. Last year she went to Mrs. Owens — her music teacher to ask to join in the performance. Without letting her sing, Mrs. Owens took a look at Amy’s body and said, “Child, you just don’t fit. Everyone would stare at you and that would make you uncomfortable. It would make them uncomfortable, too.”
Without singing a single note, Emily was sent back through the door of the choral room. Hurt and upset, she decided never to try out again. But Mrs. Owens then retired.
This year, there came a new music teacher, Mr. Buttler. He heard about Emily and suggested that she have a try.
Emily didn’t want to be rejected again, so she hesitated a little about it. As Emily struggled, the door was pushed open and Mr. Buttler called, “Emily, you’re next.” Although kind of nervous, Emily did as Mr. Buttler told her to do. Mr. Buttler sat by the piano to keep Emily company. When Emily finished her testing performance, she thanked Mr. Buttler and knew the result would be posted on the door of the choral room the next day.
Emily couldn’t sleep that night. She was suffering from the feelings that she didn’t fit and the great need to be accepted. By the next morning, her stomach was even in pain because of stress.
注意：续写词数应为150左右Paragraph 1: The next day, Emily nervously glanced at the list on the door of the choral room.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Paragraph 2: Finally, the day of performance came.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________1. What’s the talk mainly about?
| A．The development of the bicycle. |
| B．The materials of making the bicycle. |
| C．The process of the bicycle’s becoming popular. |
| A．The bicycle couldn’t change directions. |
| B．The wheels of the bicycle weren’t well fixed. |
| C．The rider’s feet couldn’t leave the ground. |
| A．In 1817. | B．In 1839. | C．In 1869. |
| A．Bicycles first had rubber tires. |
| B．The “safety bicycle” appeared. |
| C．Bicycles could run faster. |
内容要点:
1. 建议礼物:旗袍，中国结等
2. 说明选择礼物的原因
3. 表达祝福和问候
注意:1、可适当增加细节以使行文连贯；
2、词数100左右。
参考词汇:旗袍 Chi-pao 中国结 Chinese knot
Dear Van,
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Yours,
Li Hua
内容包括：
1. 简述过程；
2. 学习成效；
3. 感想体会。
注意:
1. 写作词数应为100左右；
2. 可以适当增加细节，以使行文连贯。
My Experience of an Online Lesson
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