Unit 2 Internet Education
Unit 2 Internet & Education
What is Online Learning? In an online lesson, the computer displays material in response to a learner's request. The computer promotes the learner for more information and presents appropriate material based on the learners response The material can be traditional lessons and tests that are transcribed into a computer program. The material can also be a complex program that tracks users' input and suggests appropriate leaning material Or the material can a work session that occurs through a computer chat, learning through the interaction. The material can be presented as texts, graphics, audio, video, or a combination of these Now, Winter Park high school, a high school in Florida, .S.A is an online school, has 250 students who are ta king lessons at home
What is Online Learning? In an online lesson, the computer displays material in response to a learner’s request. The computer promotes the learner for more information and presents appropriate material based on the learners response. The material can be traditional lessons and tests that are transcribed into a computer program. The material can also be a complex program that tracks users’ input and suggests appropriate leaning material. Or the material can a work session that occurs through a computer chat, learning through the interaction. The material can be presented as texts, graphics, audio, video, or a combination of these. Now, Winter Park high school, a high school in Florida, U.S.A is an online school, has 250 students who are taking lessons at home
I vocabulary and phrases Extend v ( of space, time, land )to reach, stretch or continue延伸,继续 eg I decide to extend our visit by a day ② to open or straighten out;拉开,伸直 eg. He extended the legs of the folding table ③ to give给予,提供 eg Extend an invitation to sb
Ⅰ vocabulary and phrases • Extend v. ① ( of space, time, land) to reach, stretch or continue 延伸，继续 eg. I decide to extend our visit by a day. ② to open or straighten out; 拉开，伸直 eg. He extended the legs of the folding table. ③ to give 给予，提供 eg. Extend an invitation to sb
horizon n (1 the line far away where the land or sea to meet the sky地平线 eg I could see a ship on the horizon 我在地平线上可以看到一艘船 2 the limit of your ideas, knowledge, experience.范围,眼界 eg. EXtend the horizon of thinking拓展思维
• horizon n. ① the line far away where the land or sea to meet the sky. 地平线 eg. I could see a ship on the horizon. 我在地平线上可以看到一艘船 ② the limit of your ideas, knowledge, experience. 范围，眼界 eg. Extend the horizon of thinking 拓展思维
Explore vt O to travel into or through a place for the purpose of discovery探险 eg. Many Europeans explored the continent of Africa in the 19th century ② to investigate systematically, examine系 统地研究,调查 eg. We must explore our own ways of study n. exploration adj. exploratory勘探的
• Explore vt. ① to travel into or through a place for the purpose of discovery 探险 eg. Many Europeans explored the continent of Africa in the 19th century. ② to investigate systematically, examine 系 统地研究，调查 eg. We must explore our own ways of study. n. exploration adj. exploratory 勘探的