体验英语第一册教案Unit 2.docVIP

Unit Two Study Online Learning Objectives 1. Listen and Talk about studying online 2. Grasp the main idea of the two passages 3. Master the key language points 4. Practice reading skills: prediction 5. Practice writing skill: learn to write correct numbers of nouns and articles 6. Learn to write notes of apology Passage A Internet and Education I. Pre-reading Tasks A. Introductory Questions 1. How is learning made more convenient through the Internet? 2. Why does online education often cost less to the students than classroom-based education? Does it also save the college some money in the long run? B. Introductory Remarks The author says online education is cheaper and more convenient than classroom-based learning. Time and money are saved on travel, classroom space, books, etc. almost anyone can take almost any class whenever they wish. Access to much information and to teachers or classmates is quick and easy. All students can benefit, and some students could not take classes any other way. The increase of online education is certain to occur, and the author clearly feels that this is a very good thing. II. While-reading Activities A. Language Points extend: vt. (1) reach out eg.1) He extended his hand in greeting. 2) He refused to take the hand I extended in friendship. 3) A bird extends its wings when soaring. (2) lengthen, expand eg.1) We extended the meeting another 15 minutes. 2)Now he had obtained permission to extend the field of his investigation. (3) welcome, give sb. a hand eg.1) We extended our congratulations to the family. 2)The professor extended an invitation to all the students to come to tea. 3)Please extend our sincere regards to them. 2. explore: vt. travel into or through (a place) for the purpose of discovery; examine carefully eg. 1) As soon as they arrived in the town they went out to explore. 2)They explored all the possibilities. 3)We explored several solution