Unit 3 Computers-More practice&Study skills&Culture corner-ppt课件-(含教案)-市级公开课-牛津深圳版八上(编号：301cc).zip

What can we do with computers?GoodGood effectseffectscalculatecalculate typetypedrawdrawdodo importantimportant thingsthingsThe ways to make your ideas clear*WhatWhat cancan wewe dodo withwith computers?computers?TheyThey cancan calculatecalculateInIn addition,addition, computerscomputers cancan dodo importantimportant jobsjobsatat a a fasterfaster speedspeedlikelike operatingoperating railwaysrailways andand flyingflying planesplanes andand spaceships.spaceships.The ways to make your ideas clear*1.1.MakingMaking comparisonscomparisons2.2.GivingGiving examplesexamples forfor example,example, suchsuch as,as, likelike comparatives *computerscomputergamesusefula problem1 1. Why do computer games become a problem?2. What did the students use to do in the past?3. How about now?*Some students play the computer games for too long without stopping to eat, drink or sleep.In the past, the students used to play outside more often.Now they spend more time in front of computers.Good afternoon, parents and teachers. Thank you for attending this meeting.Last weekend, one of our students went to hospital. The student played computer games on the Internet all day Saturday without stopping to drink, eat or sleep. Finally, he became very ill.Some students play computer games for too long. This is a serious problem. In the past, students used to play outside more often, but now they spend more time in front of computers. This is bad for their health. Tomorrow well have some experts here to talk to the students about the bad effects of playing computer games. Theyll also give some advice on how to use computers for studying.I hope we can all work together to stop students from spending too much time playing computer games. Thank you for your time.ComputerComputer gamegame problemsproblemsThe ways make your ideas clear*in the past, nowmaking contracts作对比 *If you were the experts, what would you talk about?Discuss in groups and take some notes.ChooseChoose oneone pointpoint toto writewrite likelike thisthis ( at least 3 sentences)*Computer games are bad for our _. making comparisonsgiving examplesHow to solve these two problems?*1. The bad effects and solutions of computer games problem*Summary2. The ways to make your point clearHomework*1.1.MakeMake youryour writingwriting better.better.2.2.WriteWrite aboutabout thethe solutionssolutions forfor thesethese problems.problems.1教材教材More Practice in Unit3, Book A, the first term in Form Eight, English(Oxford Shanghai edition)设设计计思思路路1. Type of lesson Activity class.2. Educational approachHumanistic approaches emphasize the importance of the inner world of the learner and place the individuals thoughts, feelings and emotions at the forefront of all human development. (Marion Williams & Robert L. Burden，2000:30)Based on the above theory, this lesson will stimulate students interest and desire to use the new ways of writing to express their thoughts.3. Analysis of teaching materialThe main target in this lesson is to help students use making comparisons and giving examples to make their statements clearer. However, the contents in the textbook are too scattered and lack a theme that can inspire the students. Thus I decide to create a situation for students to write and use what theyve learnt in this unit.4. Analysis of students Junior Two students bear curiosity to explore the unknown knowledge and take interest in expressing their ideas in English. They have certain abilities to think about questions and solve problems in English. They are willing to work with others.教教学学目目标标1. Language and ability goalsa. To master: comparative of adjectives.b. Be able to express their own ideas using the language newly learned, making comparisons and giving examples; improve their writing and speaking skills.2. Process and method goals a. Guide students to discuss the bad effects of playing computer games.b. String all the teaching tasks with one themehelp the experts to write a speech. 3. Emotion, attitude and value goalsa. Learn the great spirits of playing computer games healthily.b. Be confident to communicate and put forward their own opinions clearly.教学教学重点重点How to make comparisons and give examples in making statements教学教学难点难点How to guide students to use the writing skills they have learnt in reading 教学教学准备准备A computer and a projectorTeaching stepsAimsTeachers activitiesStudents activitiesWarming-up(1 min)Stimulate students interest and pave the way for the following activity.Ask the Ss if they are familiar with the words about playing computer games.Brainstorming2Task OneLead Ss to the conversation to discuss about bad effects of playing computer gamesAsk the Ss to think,what the bad effects of playing computer games, and give them some supports.E.g. study, health, friendship, behaviors and thoughts, etc. Discuss and take some notes. Task TwoThe experts ideas1. Ask the Ss to read the experts ideas.2. Think how to make the statements clearer.1. Read.2. Think about the ways to write.Task ThreeGuiding writingRemind the Ss that we can make comparisons and give examples to make our statements clearer like reading in this unit.conclusionTask FourGroup writingStep 1: Work in groups of four. Design how to make comparisons and give examples.Step 2: write the information in a complete sentence.Discuss and write.Task Five Sharing and summary*Based on the conclusion, how should we use computers more healthily both physically and mentally.1. Share the writing and make a summary of making a statement.*Make a conclusion.教教学学步步骤骤教教学学步步骤骤Assignment(0.5 min)Improve your writing and complete the suggestions for using computers.