新视野第三版电子教案U.doc

Unit 4 Science and TechnologyTeaching FocusText AText BThemeEven in Real Life There Were Screens Between UsFive Modern Time-Savers That Really ArentVocabularyscreen, chat, type, asleep,appreciate, safety, touch, avoid,beg, expect, struggle, stare,e-mail, proceed, distancemodern, memory, novel,convenience, item, sort, machine,electric, regular, wipe, customer,service, greet, request, alivePhrases andExpressionsfall asleep; wake up; let go;other than; shut somebody out;reach for; pull back; at work;in persondo somebody good; work on;no more than; run out; lead to;add up; in want of; put up with;take placeGrammar1) How to use the “adjoint adverbial” (伴随状语) and “other than”(“Focusing on Sentence Structure”)2) Sentence completeness (1) (“Basic Writing Skills”)WritingWriting notes (2) (“Practical Writing”)Teaching Plan单元主题Science and Technology课时安 排8教育教学目标(学生)To develop a good habit of using the Internet.To be aware of the disadvantages the digital products might bring to you.To be familiar with the context meaning and the use of those vocabulary of the two texts listed in the above table.To be familiar with the collocation of those phrases and expressions listed in the above table.To be able to make sentences with shut out, reach for, at work, and in person. To be able to rewrite sentences after models, using adjoint adverbial or the expression of “other than”.To learn some rules of omissions in sentences.To be able to write a note leaving a message for someone.教学设计教 学 内 容Section AText A: Even in Real Life There Were Screens Between UsSection BText B: Five Modern Time-Savers That Really ArentSection CPractical Writing: Writing Notes (2) 教学活动安排建议Leading In and Exploring the Topicl Prepare a PPT with the exercise of Exploring the Topic on P45 of SB.l Ask the Ss to match the pictures with the statements.Section A Reading Throughl Write the following 3 questions on board: 1) Do you often use any chat tools such as QQ, Wechat, and MSN to make new friends?2) How useful and important are these high-tech products in your life?3) What are the troubles that these high-tech products have brought to you?4) What would life be like if these high-tech products had not been invented orl Allow the Ss 5 minutes to discuss the questions on the board in groups of four. When time is up, ask some representatives to share the ideas of their groups with the whole class. l Let the class read aloud Text A, in different roles.One group is the narrator, the second group is “I”, another group is Paul.l Give the Ss 5 minutes to review Text A and then finish the exercise of Getting the Message on P58 of SB. l Highlight some difficult sentences and elicit explanations from students and give helps where necessary.Basic Writing Skillsl Prepare a PPT with sentences of the exercise on P62 of SB.l Ask some students to tell their answers to the class and explain why.l Check the understanding of the class by explaining the examples given on P62 of SB.Section B Reading Morel Ask the students to read and be familiar with the content of Text B.l Pair up the Ss in class and allow them 10 minutes to discuss the following questions: 1) How frequently do you check on your cell phone?2) What are the advantages of iPad?3) Can you imagine what life would be like if these high-tech products had not been made? 4) What are the disadvantages of these high-tech products?5) Name some modern high-tech products that really save your time.6) Are you against or for high-tech products? And why?7) Do you agree with the writer of the text on his attitude that there are some high-tech products which are not time-saving?l Encourage some volunteers to share their ideas with the class.Section C Practical Writingl Guide the students to finish the three exercises on P69 to P70 of SB according to the samples given.l Ask each student to write a note leaving a message for someone.课 后 学 习 设 计作业(学生)v Finish all the exercises in Unit Four.v Read the passage in Reading