Unit 4 Topic Talk 教案--北师大版高中英语必修第三册 .docx

Unit 4 Information Technology Topic Talk教学目标Knowledge Aims：1. students can get the reasons of using the apps through listening2. Students can master the expressions to talk about information technology3. Students can understand the meaning of the quotationsAbility Aims:1. improve students speaking and writing ability by talking about apps2. Through listening exercises,students can promote their cooperative ability by role play.Emotional Aims:Let students understand the benefits of information technology and guide them to use it efficiently.At the same time,ask them to treat it more sensibly.教学重难点1. Students can fill in the blanks of the two listening tasks2. Students can talk about information technology freely3. Students may have some difficulty understanding the meaning of the quotations教学过程教学目标教学活动与步骤设计意图评价要点引入主题Step1 Lead-inShow a short video about information technology to present the benefits of it.引入主题语境。学生通过视频观看，激起对本课话题的兴趣。学生能以对话的形式自由谈论有关信息技术的有关问题。Step2.Pair workAsk students to work in pairs ,using the three questions to talk about information technology.(1) In what way do you use it ?(2) Why do you use it? (3) How has it changed your daily life?听前激活学生关于信息技术的已有知识，为听力活动做准备。学生能积极思考并回答与本单元主题相关的问题。引导学生获取说话人实用应用程序的理由和对信息技术利弊的认识。Step3 Listen to dialogue1.Complete the information in the Text Builder. Listen to it again if students have difficulty with the exercise.通过听获取正确的信息学生能够很好的完成Text Builder中有关信息技术的句子，信息完整。学生通过Text Builder给出的信息，利用他们来讨论信息技术。Step 4Talking about information technology.Give students two minutes to talk about IT from three aspects：uses,reasons and impacts.谈论信息技术的应用和影响学生通过讨论能自由表达人们使用信息技术的原因和信息技术给我们生活带来的影响。引导学生获取说话人使用应用程序的理由和对信息技术利弊的认识。Step 5.Listening 2(1) Listen to dialogue2 and finish the table.(2) Talk about the app you would like to recommend.通过听获取说话人上网和使用多种应用程序的原因学生能够完成表格信息的填写，并且能够向大家推荐自己常用的应用程序。通过名言引用，让学生更好的了解信息技术给我们带来的影响Step6 Speak UpRead the quotations and discuss the following questions. (1) Which is the third Industrial Revolution according to quotation by Klaus Martin Schwab?(2) How do you understand the quotation by Bill Gates?(3) How does technology connect people all over the world?(4)Can you create your own sentences about information technology?合理，完整，全面地评价信息技术的发展学生能够说出自己对名人名言的理解，并基于本课的学习写出一个有关信息技术的句子。Homework:Write a short paragraph about the apps you find useful and the problems you should be aware of. 通过写作进一步深化所学内容。学生能够写出条理较为清晰、语言较为通顺的文章来推荐自己所常用的应用程序。学科网（北京）股份有限公司