A 33-year-old financial analyst in California recently quit his job to devote himself to an unpaid job teaching math on the Internet, and his lessons are reaching almost 100,000 people a month. Salman Khan’s voice is heard every day on the net — by tens of thousands of students around the world who are hungry for help learning math. He has posted 1,200 lessons on You Tube —lessons that appear on an electronic blackboard, which range from basic addition to advanced mathematics for science and finance. And they are free.
Khan lives in Silicon Valley, with his wife, a doctor, and their new baby. He got the idea for his “Khan Academy” four years ago, when he taught a young cousin how to convert kilograms to grams. With Khan’s help, the cousin got good at math, and Khan began a new career.
Now, Khan records his lessons himself, but he never goes on camera. “It feels like my voice in their head. You’re looking at it and it feels like someone’s over your shoulder talking in your ear, as opposed to someone at the blackboard, which is distant from you,” he said.
When Springfield High School in Palo Alto, California invited Khan to speak in person—he immediately connected to the students there.
The idea of short lessons that can be played over and over again attracted high school senior Bridget Meaney. She says she had trouble with math in the seventh grade. “I think the teachers are good, but they can’t teach at a speed that’s perfect for everyone,” she said. “I like the idea of learning something in class but then going back and pressing pause or rewind and actually getting a deeper understanding of it.”
Originally, Khan kept his lessons short because of YouTube restrictions. Now, he thinks short is better. “Education researchers now tell me that 10 minutes is how long someone can have a high level of concentration. And anything beyond that and your brain switches off,” he said.
For Khan, teaching math, science, and finance is just the beginning. He says he’s ready to expand his YouTube site to include other subjects as well.
【小题1】What gave Khan the idea of teaching math online?
| A．His success in helping his cousin learn math. |
| B．His discovery that many students found learning math difficult. |
| C．A suggestion made to him at a local high school. |
| D．His interest in Internet teaching. |
| A．He’s too shy to show his face on camera. |
| B．It’s restricted by YouTube for education videos. |
| C．He wants to keep distance from the viewers. |
| D．He wants to create a more relaxed learning atmosphere. |
| A．Khan travels to many schools to promote his lessons |
| B．Khan plans to include more subjects in the future |
| C．Khan gives live math lessons every day for free |
| D．Khan set up the Khan Academy with his wife |
| A．Khan teaches seventh grade math better than her teacher. |
| B．The lessons can be watched repeatedly until fully understood. |
| C．She can perfectly follow the pace of Khan’s teaching. |
| D．She cannot concentrate when learning in class. |
| A．Keeping the lessons short can ensure better concentration. |
| B．YouTube recommends short lessons for its site. |
| C．Short lessons encourage students to return to the website. |
| D．Students enjoy short mathematics lessons more. |
【小题1】A
【小题2】D
【小题3】B
【小题4】B
【小题5】A
解析试题分析：本文讲述了一个33岁的经济学分析师辞去工作而转向无报酬的教学行业，通过自己在优酷网上发布的课程帮助了上百万的学生，同时他也将在未来加入更多的科目到网站上来帮助学生们。
【小题1】细节题。从文章He got the idea for his “Khan Academy” four years ago, when he taught a young cousin how to convert kilograms to grams.可知，他有这个想法是他在四年前帮他的堂弟学数学的时候，故选A
【小题2】细节题。从It feels like my voice in their head. You’re looking at it and it feels like someone’s over your shoulder talking in your ear, as opposed to someone at the blackboard, which is distant from you,可知他之所以不用视频摄像的原因是他觉得如果人在黑板的前面，那么会和听众有一种距离感，所以他是为了营造一种轻松的氛围，故选D
【小题3】细节题。从最后He says he’s ready to expand his YouTube site to include other subjects as well.可知，他还想加入更多的学科到他的网站中来，故选B
【小题4】细节题。从I like the idea of learning something in class but then going back and pressing pause or rewind and actually getting a deeper understanding of it.可知，她之所以喜欢是因为这些课程可以重复的不断的收听，直至完全的理解，故选B
【小题5】细节题。从Education researchers now tell me that 10 minutes is how long someone can have a high level of concentration.可知，之所以保持他的课程很短是因为这样更能使学生们注意力集中。故选A
考点：人物传记类记叙文
点评：人物传记类记叙文比较好理解，本文的文脉清晰，结构也很好把握。对于本文把握好作者所叙述的有关微课程的介绍，作用，同时，此类文章细节题居多，在对文章看懂了的基础上深刻理解作者的写作目的和情感是做好本文的关键。
超能学典应用题题卡系列答案科目：高中英语 来源： 题型：阅读理解
The following is a true story. It happened in the northern end of Queensland, Australia, where all kinds of animals live in the forest.
Lisa, a 33-year-old woman, went to prepare lunch in the kitchen, leaving Barney, her three-year-old son, playing by himself in the back garden.
Suddenly, a sharp cry of Barney came into the mother’s ears, and Lisa rushed into the backyard in a hurry and found a big snake entwining the little child with its terrible body and trying to eat the boy as its delicious dish! It was a boa(蟒)! Lisa was terrified and quite angry. She made up her mind to save her son from the snake’s mouth. It was fearless mother love that made Lisa forget what she faced. She took up an old hoe from the ground and beat the boa with all her might. One...two... With the hoe, Lisa beat the snake repeatedly, but useless. The little boy’s voice and breath were getting weaker and weaker. Lisa’s heart was broken and she got nearly mad.
Suddenly Lisa put away the hoe and threw herself to the boa, opening her mouth and bit into the boa’s back as if trying to eat a rare steak(牛排). Lisa was really mad!
Blood was spurting(喷射) out of the boa’s body and covered most of Lisa’s body. The boa was so badly wounded that it let go of(松开) Barney and moved back into the forest hurriedly. It had never known how a man had such terrible sharp teeth! On halfway home, the boa died.
It was fearless mother love that saved the little boy.
When she rushed into the back garden, Lisa found______
A. a boa eating her son
B. her son was playing with a big snake
C. her son in danger of losing his life
D. her son was fighting with a boa
Lisa failed in fighting against the boa at first just because ______.
A. she was bitten by the boa
B. the boa was too strong
C. the hoe was too sharp
D. she was afraid that she would hurt her son
Lisa bit the snake because ______.
A. she was mad
B. she thought her teeth were much sharper than the boa
C. her son was entwined by the boa
D. she hadn’t got any other way to fight with the snake
What does the underlined word “entwining” probably mean?
A. Biting.
B. Twisting or winding sth. around.
C. Eating.
D. Being closely connected with
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科目：高中英语 来源：2011届广东省广州市高三上学期调研测试（小一模）英语卷 题型：阅读理解
A 33-year-old financial analyst in California recently quit his job to devote himself to an unpaid job teaching math on the Internet, and his lessons are reaching almost 100,000 people a month. Salman Khan’s voice is heard every day on the net --- by tens of thousands of students around the world who are hungry for help learning math. He has posted 1,200 lessons on YouTube ... lessons that appear on an electronic blackboard, which range from basic addition to advanced mathematics for science and finance. And they are free.
Khan lives in Silicon Valley, with his wife, a doctor, and their new baby. He got the idea for his “Khan Academy” four years ago, when he taught a young cousin how to convert kilograms to grams. With Khan’s help, the cousin got good at math, and Khan began a new career.
Now, Khan records his lessons himself, but he never goes on camera. “It feels like my voice in their head. You’re looking at it and it feels like someone’s over your shoulder talking in your ear, as opposed to someone at the blackboard, which is distant from you,” he said.
When Springfield High School in Palo Alto, California invited Khan to speak in person --- he immediately connected to the students there.
The idea of short lessons that can be played over and over again attracted high school senior Bridget Meaney. She says she had trouble with math in the seventh grade. “I think the teachers are good, but they can’t teach at a speed that’s perfect for everyone,” she said. “I like the idea of learning something in class but then going back and pressing pause or rewind and actually getting a deeper understanding of it.”
Originally, Khan kept his lessons short because of YouTube restrictions. Now, he thinks short is better. “Education researchers now tell me that 10 minutes is how long someone can have a high level of concentration. And anything beyond that and your brain switches off,” he said.
For Khan, teaching math, science, and finance is just the beginning. He says he’s ready to expand his YouTube site to include other subjects as well.
【小题1】What gave Khan the idea of teaching math online?
| A．His success in helping his cousin learn math. |
| B．His discovery that many students found learning math difficult. |
| C．A suggestion made to him at a local high school. |
| D．His interest in Internet teaching. |
| A．He’s too shy to show his face on camera. |
| B．It’s restricted by YouTube for education videos. |
| C．He wants to keep distance from the viewers. |
| D．He wants to create a more relaxed learning atmosphere. |
| A．Khan travels to many schools to promote his lessons |
| B．Khan plans to include more subjects in the future |
| C．Khan gives live math lessons every day for free |
| D．Khan set up the Khan Academy with his wife |
| A．Khan teaches seventh grade math better than her teacher. |
| B．The lessons can be watched repeatedly until fully understood. |
| C．She can perfectly follow the pace of Khan’s teaching. |
| D．She cannot concentrate when learning in class. |
| A．Keeping the lessons short can ensure better concentration. |
| B．YouTube recommends short lessons for its site. |
| C．Short lessons encourage students to return to the website. |
| D．Students enjoy short mathematics lessons more. |
查看答案和解析>>
科目：高中英语 来源：2011—2012学年广东省广州市禺山高级中学高三第二次月考英语卷 题型：阅读理解
A 33-year-old financial analyst in California recently quit his job to devote himself to an unpaid job teaching math on the Internet, and his lessons are reaching almost 100,000 people a month. Salman Khan’s voice is heard every day on the net --- by tens of thousands of students around the world who are hungry for help learning math. He has posted 1,200 lessons on YouTube ... lessons that appear on an electronic blackboard, which range from basic addition to advanced mathematics for science and finance. And they are free.
Khan lives in Silicon Valley, with his wife, a doctor, and their new baby. He got the idea for his “Khan Academy” four years ago, when he taught a young cousin how to convert kilograms to grams. With Khan’s help, the cousin got good at math, and Khan began a new career.
Now, Khan records his lessons himself, but he never goes on camera. “It feels like my voice in their head. You’re looking at it and it feels like someone’s over your shoulder talking in your ear, as opposed to someone at the blackboard, which is distant from you,” he said.
When Springfield High School in Palo Alto, California invited Khan to speak in person --- he immediately connected to the students there.
The idea of short lessons that can be played over and over again attracted high school senior Bridget Meaney. She says she had trouble with math in the seventh grade. “I think the teachers are good, but they can’t teach at a speed that’s perfect for everyone,” she said. “I like the idea of learning something in class but then going back and pressing pause or rewind and actually getting a deeper understanding of it.”
Originally, Khan kept his lessons short because of YouTube restrictions. Now, he thinks short is better. “Education researchers now tell me that 10 minutes is how long someone can have a high level of concentration. And anything beyond that and your brain switches off,” he said.
For Khan, teaching math, science, and finance is just the beginning. He says he’s ready to expand his YouTube site to include other subjects as well.
【小题1】What gave Khan the idea of teaching math online?
| A．His success in helping his cousin learn math. |
| B．His discovery that many students found learning math difficult. |
| C．A suggestion made to him at a local high school. |
| D．His interest in Internet teaching. |
| A．He’s too shy to show his face on camera. |
| B．It’s restricted by YouTube for education videos. |
| C．He wants to keep distance from the viewers. |
| D．He wants to create a more relaxed learning atmosphere. |
| A．Khan travels to many schools to promote his lessons |
| B．Khan plans to include more subjects in the future |
| C．Khan gives live math lessons every day for free |
| D．Khan set up the Khan Academy with his wife |
| A．Khan teaches seventh grade math better than her teacher. |
| B．The lessons can be watched repeatedly until fully understood. |
| C．She can perfectly follow the pace of Khan’s teaching. |
| D．She cannot concentrate when learning in class. |
| A．Keeping the lessons short can ensure better concentration. |
| B．YouTube recommends short lessons for its site. |
| C．Short lessons encourage students to return to the website. |
| D．Students enjoy short mathematics lessons more. |
查看答案和解析>>
科目：高中英语 来源：2012年全国普通高等学校招生统一考试英语（广东卷解析版） 题型：信息匹配
|
A Hobbies: reading, listening to music and watching birds Purpose: asking for spare copies of textbooks, teaching materials or journals |
B Hobbies: reading, singing and traveling Purpose: learning about ideas of teaching professionals in the world |
|
C Hobbies: role-playing, listening to music and collecting nice things Purpose: communicating with new friends among English teachers from the UK and the USA |
D Hobbies: reading and exchanging fancy gifts and ideas about local customs and conventions Purpose: exchanging ideas on teaching methods |
|
E Hobbies: listening to western pop music, exchanging gifts and collecting things Purpose: making friends with both fellow teachers and students of English around the world |
F Hobbies: swimming, cycling and raising cats and dogs Purpose: finding pen friends all over the world and communicating in English |
以下信函为上面关键备忘信息的来源。为有效管理资料，请将关键备忘信息与信函原件匹配起来。
1.
|
Dear Editor, I am a secondary school teacher of English. I would like to have pen friends all over the world for my students. They are aged 15-19 and good at swimming, cycling and raising cats and dogs. If students in your country are interested in corresponding with Turkish students in English, please tell them to write to my address, so that I can distribute their letters to my students who are willing to have friends and are in need of practice. Ms. Imbat 81030, Istanbul Turkey |
2.
|
Dear Editor, I am interested in corresponding with other TEFL teachers and researchers about issues of professional development. I would like to share ideas with fellow teachers from English-speaking countries throughout the world. My hobbies are reading, listening to music and watching birds. Since I live in a rather isolated area, I would appreciate any spare copies if text books, teaching materials or journals that other teachers would be able to send me. Ms. Juliana Sirait 21214,Kisaran Indonesia |
3.
|
Dear Editor I am a 33-year-old secondary school teacher of English in Hungary. I would like to make new friends among English teachers mainly from English, the USA, Switzerland, and Scandinavia. I am interested in role-playing and team work, I would also like to correspond with colleagues all over the world with the same hobbies as mine: collecting nice things, listening to music, reading and traveling Mariann Nyari 6724, Szeged , Tavasz1/B Hungary 21214,Kisaran Indonesia |
4.
|
Dear Editor, I am a 23-year-old Peace Corps Volunteer teaching secondary English in Equatorial Guinea. This is my first experience teaching formally, so I would like to know some of the ideas of all you professionals out there in the world. Letters do not have to be all business. When the school day ends, I would enjoy hearing from you. I enjoy reading. Singing, traveling and so on. Kury W. Cobham AP Box 456 Equatorial Guinea |
5.
|
Dear Editor, I’m a 30-year-old teacher of English at a middle school. I’d be happy to make friends with both fellow teachers and students of English around the world. I also wish to find penfriends for my students between 13 and 20 years old. My interests are letter writing,listening to western pop music,exchanging gifts,and collecting stamps,maps,picture postcards and coins. Mr. S. Thevachandra 47/1,Kalm Unai Sri Lanka |
查看答案和解析>>
科目：高中英语 来源：2011-2012学年广东省高三第一次月考英语试题 题型：阅读理解
A 33-year-old financial analyst in California recently quit his job to devote himself to an unpaid job teaching math on the Internet, and his lessons are reaching almost 100,000 people a month. Salman Khan’s voice is heard every day on the net --- by tens of thousands of students around the world who are hungry for help learning math. He has posted 1,200 lessons on YouTube ... lessons that appear on an electronic blackboard, which range from basic addition to advanced mathematics for science and finance. And they are free.
Khan lives in Silicon Valley, with his wife, a doctor, and their new baby. He got the idea for his “Khan Academy” four years ago, when he taught a young cousin how to convert kilograms to grams. With Khan’s help, the cousin got good at math, and Khan began a new career.
Now, Khan records his lessons himself, but he never goes on camera. “It feels like my voice in their head. You’re looking at it and it feels like someone’s over your shoulder talking in your ear, as opposed to someone at the blackboard, which is distant from you,” he said.
When Springfield High School in Palo Alto, California invited Khan to speak in person --- he immediately connected to the students there.
The idea of short lessons that can be played over and over again attracted high school senior Bridget Meaney. She says she had trouble with math in the seventh grade. “I think the teachers are good, but they can’t teach at a speed that’s perfect for everyone,” she said. “I like the idea of learning something in class but then going back and pressing pause or rewind and actually getting a deeper understanding of it.”
Originally, Khan kept his lessons short because of YouTube restrictions. Now, he thinks short is better. “Education researchers now tell me that 10 minutes is how long someone can have a high level of concentration. And anything beyond that and your brain switches off,” he said.
For Khan, teaching math, science, and finance is just the beginning. He says he’s ready to expand his YouTube site to include other subjects as well.
1.What gave Khan the idea of teaching math online?
A. His success in helping his cousin learn math.
B. His discovery that many students found learning math difficult.
C. A suggestion made to him at a local high school.
D. His interest in Internet teaching.
2.Why does Khan never go on camera?
A. He’s too shy to show his face on camera.
B. It’s restricted by YouTube for education videos.
C. He wants to keep distance from the viewers.
D. He wants to create a more relaxed learning atmosphere.
3.From the passage, we know that ________.
A. Khan travels to many schools to promote his lessons
B. Khan plans to include more subjects in the future
C. Khan gives live math lessons every day for free
D. Khan set up the Khan Academy with his wife
4.Why does Bridget Meaney like Khan’s lessons?
A. Khan teaches seventh grade math better than her teacher.
B. The lessons can be watched repeatedly until fully understood.
C. She can perfectly follow the pace of Khan’s teaching.
D. She cannot concentrate when learning in class.
5.What does Khan mean by “short is better” in the 6th paragraph?
A. Keeping the lessons short can ensure better concentration.
B. YouTube recommends short lessons for its site.
C. Short lessons encourage students to return to the website.
D. Students enjoy short mathematics lessons more.
查看答案和解析>>
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