高中英语必修第二册教案Unit 4 Information Technology Lesson 3 北师大版(2019)
通过引导学生评价作者观点，培养学生的批判性思维。
学生能够说出一些能够发展一生友谊的技巧，并对作者观点作出评价。
学生能够结合自身经历解读文本中的暗喻。
The Final Task: Debate
3．多角度辩证地看待网络对于友情的影响，积极思考并深刻理解人与科技的关系。
教学重难点
掌握议论文的文本结构和论证方式，理解两篇议论文的主观点。
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
Introduction to the Final Task
By telling a story, the teacher gives the students the final debate task:Do you think the Internet helps or harms friendship?
Teacher asks students to debate after 10 minutes’ group preparation.
通过辩论，让学生内化语言知识和结构知识，同时培养学生的逻辑思维和批判性思维。
学生能够进行深入激烈的辩论。
Homework: Composition
Teacher asks students to write a passage to express their ideas on the influence of Internet on friendships.
引导学生通过回顾排序过程，深化关于议论文结构的知识。
学生能够说出自己的排序依据（关键词、分论点、主旨句与支撑论据等）。
2．辨识支撑论点的五种常见方法：引用权威、常理判断、举例证明、对比比较、使用数据（第一课时）。
Step 5
Teacher gives students the complete text of the two blogs, asks them to read to find out how the authors support their ideas in each body paragraph.
学生能够将一堆小纸条正确排序，形成两篇逻辑清晰的文章。
Step 4
Teacher check the answers with students and write the correct order on the blackboard. Then the teacher asks students how they successfully sequence these slips.
通过头脑风暴的形式让学生发表观点激活学生已有的对于网络与友情的知识与观点。为最终的辩论做第一步的铺垫。
学生能够说出自己的观点，并简单解释原因。
Step2
Teacher introduces to the students two well-structured blogs, which have been divided into paper slips for students to sequence. Before the students get down to work, the teacher asks students how they can arrange these parts into the right order. Teacher writes down the outcome on the blackboard.
Unit 4 Information Technology
Lesson 3 Internet and Friendships
教学目标
在本课结束时，学生能够：
1．理解两篇文章作者的主观点，梳理议论文的文本结构，包括关联词的使用、主题句与支撑论据之间的关联等；
2．辨识支撑论点的五种常见方法：引用cher writes down the nature of each supporting details on the blackboard.
引导学生分析支撑论据的类型，并归纳支撑论点的方法。
学生能够在教师的引导下说出支撑论据的性质。
3．多角度辩证地看待网络对于友情的影响，积极思考并深刻理解人与科技的关系（第二课时）
引入主题语境。
Preparation for the Final Task
Step 1
Teacher asks students to give ideas and reasons with only one sentence. Teacher writes downstudents’ reasons on the blackboard.
Step 6
To cast doubt on opponents’ ideas, teacher asks the following two questions based on the text:
(1) Look at the sentence from paragraph 2 in the first blog post, “It is these skills that enable us to develop lifelong friendships.” What does “these” refer to? Do you agree? Why?
Step 3
Teacher gives the paper slips (enclosed in an envelope) to each group. Students work in groups to put these paper slips into the right order.
让学生以小组为单位将小纸条排序，在排序过程中体会并运用刚才提到的议论文结构知识。
通过写作进一步内化和深化语言知识、议论文结构以及对人与科技关系的认识。
学生能够写出条理较为清晰、语言较为通顺的议论文来表达自己关于网络对友情的影响的看法。
引导学生思考议论文的结构，并通过思考如何排序，初步生成议论文的架构（关联词、分论点、topic sentence、supporting details等）。
学生能够大概说出一些排序的依据（找关键词、找分论点、分辨主题句与支撑论据等）。
1．理解两篇文章作者的主观点，梳理议论文的文本结构，包括关联词的使用、主题句与支撑论据之间的关联等（第一课时）。
(2) In the second blog post, what does Eileen Kennedy-Moore mean when she says that online friends “fill holes real-life friends can’t”? Do you agree? Why?
Unit4InformationTechnologyLesson1Avatars教学设计-高中英语北
北师大版（2019）必修第二册Unit 4 Information TechnologyLesson 1 Avatars教材分析：《北师大版（2019）必修第二册Unit 4 Information Technology Lesson 1 Avatars》是高一英语课程教材中的一节课。
本节课的主题是“仿真人物”。
教材主要包括一篇课文，围绕着“avatar”的概念展开讨论，通过一些实例和练习来提高学生的阅读和理解能力。
教学目标：1. 掌握本课词汇和表达方式。
2. 了解avatar的定义和发展。
3. 提高学生的阅读能力和理解能力。
4. 培养学生的分析和解释能力。
教学重点：1. 学习和运用本课词汇和表达方式。
2. 理解avatar的定义和发展。
3. 提高学生的阅读能力和理解能力。
教学难点：1. 理解avatar的发展趋势和应用。
2. 培养学生的分析和解释能力。
学情分析：学生为高一年级的学生，已经接触过一年的英语学习，掌握了一定的基础知识和技能。
对于新颖的科技术语可能不够熟悉，需要引导学生逐步理解和掌握。
学习兴趣较高，喜欢使用电子设备和社交媒体。
教学策略：1. 激发学生的学习兴趣，通过介绍avatar的定义和发展趋势，让学生对这一科技产生浓厚兴趣。
2. 创设情境，引导学生在真实环境下使用avatar，并进行相关讨论。
3. 引导学生通过合作学习，小组讨论和展示成果，培养学生的分析和解释能力。
教学方法：1. 预习导入：通过观看相关视频、图片等方式引入课题，激发学生的学习兴趣。
2. 朗读训练：老师朗读课文，然后学生跟读，提高学生的语音语调和语音连贯能力。
3. 阅读理解：设计一些问题，让学生通过阅读课文，回答问题，并进行集体讨论。
4. 分组讨论：将学生分为小组，让他们就avatar的定义、发展趋势和应用进行讨论，然后展示自己的成果。
5. 练习和拓展：通过填空、选择和准备小短文等练习，巩固所学知识。
导入环节（约5分钟）：教学内容：引入话题，介绍信息技术和头像的概念。
北师大版高一英语必修第二册(2019版)Unit4_Topic_Talk_精品教案
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。
学生积极思考并回答与本单元主题信息技术相关的问题。
1．通过听获取说话人上网和使用多种应用程序的原因。
Step 3 Listening 1
Listen to Dialogue 1. Complete the information in the Text Builder.
3．合理、完整、全面地评价信息技术的发展。
Step 7 Group Work
Read the quotes and work in groups totalk about their understanding.
Every one completes their own sentence about IT and exchange ideas.
Listen to it again if students have difficulty with the exercise.
Talk about the app you would like to recommend or you would like to develop.
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。
Interview your partner about information technology.
Uses: If your partner mentions the point, tick it.
□chat with …
□ communicate with/by …
□ relax by …
□ buy things such as …
Unit 4 Lesson 1 Avatars 英语教案高中英语北师大版(2019)必修第二册
Unit 4 Information Technology Lesson 1 AvatarsLevel: High schoolObjectives:Students will improve their listening and speaking skills.Students will develop their critical thinking skills by analyzing the benefits and drawbacks of using avatars in various settings.Students will explore the role of technology in shaping human communication and identity.Materials:Textbook:《北师大版(2019)高中英语必修第二册》Unit 4 Information Technology Lesson 1 Avatars.TED Talk video on avatars.Whiteboard and markers.Procedures:Introduction:Greet the students and ask if they have ever used an avatar in a game or online setting.Write "Avatars" on the whiteboard and ask students what they think the lesson will be about. Ask students to share their thoughts on the use of avatars.Presentation:After watching the video, ask students to share their thoughts on the use of avatars.Practice:Divide the class into small groups and ask each group to discuss the following questions:What are some benefits of using avatars in online gaming and social media?What are some drawbacks of using avatars in online gaming and social media?What are some potential real-world applications of avatars?After the group discussions, ask a few students to share their group's thoughts with the class.Application:Ask each student to imagine they are creating an avatar to represent themselves online. What qualities and traits would they want their avatar to have?After each student shares, ask the class to reflect on the role of technology in shaping human communication and identity.Encourage students to ask questions and engage in a discussion about the use of avatars and the impact of technology on communication and identity.Conclusion:Review the main points of the lesson.Ask students to share what they learned about the benefits and drawbacks of using avatars in various settings.Thank the students for their participation.Assessment:Evaluate students' listening and speaking skills through class discussion and group work. Assess students' critical thinking skills through their analysis of the benefits and drawbacks of using avatars in various settings.Evaluate students' reflection and discussion skills through their discussion of the role of technology in shaping human communication and identity.Homework:Create an avatar that represents yourself and write a paragraph explaining why you chose those specific traits and qualities for your avatar.。
高中英语必修第二册教案Unit4InformationTechnologyLesson2Apps-北
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The teacher invites SS to PrediCt the difficuItieS in developing an app.
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激发兴趣，铺
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高中英语必修第二册教案Unit 4 Information Technology Lesson 1 Avatar-北师大版(2019)
Homework
Writing— “_______ in the past, present and future”. You can also use past future tense to show the changes.
(2) Do you agree with the writer that “the avatar you choose says a lot about your personality”? Give examples to support your opinion.
(3) Are there any risks of using avatars? Any examples?
(4) How should we use avatars in a safer and healthier way on the Internet? Any suggestions?
学生运用证据评价语篇中的某些观点，并就如何使用虚拟形象进行安全社交发表自己的看法。
学生能够评价作者观点并表达自己的看法。
2. Ss complete the sentences by using past future tense.
3 Ss complete a story using past future tense.
给出主题相关的不同情境，让学生深度感受和运用过去将来时。从句型到句子再到语篇，完成语法知识“形式—意义——使用”的统一体。
Ss read the text again and have a group discussion on the following four questions:
Unit4InformationTechnologyLesson2Apps教学设计-高中英语北师大版
北师大版（2019）必修第二册Unit 4 Information TechnologyLesson 2 Apps本节课的教材分析：本节课所使用的教材是北师大版（2019）必修第二册Unit 4 Information Technology Lesson 2 Apps。
该课程主要讲解了移动应用程序（Apps）的发展历程、使用方法以及对人们生活的影响。
教学目标：通过本节课的学习，学生应能够：1. 了解移动应用程序的定义和发展历程。
2. 掌握使用移动应用程序进行各种功能（如购物、学习、社交等）的方法。
3. 理解移动应用程序对人们生活的影响，并提出自己的看法。
教学重点：移动应用程序的定义、发展历程与各种功能的使用方法。
教学难点：理解移动应用程序对人们生活的影响，并表达个人看法。
学情分析：学生们生活在信息技术高度发达的时代，对移动应用程序已经有了一定的了解和使用经验。
他们对使用智能和应用程序进行各种功能操作的能力相对较强，但对移动应用程序的发展历程和对人们生活的影响可能了解较少。
教学策略：通过小组讨论、学生展示和课堂互动等方式，激发学生的学习兴趣，提高学生的学习积极性。
教学方法：1. 情境导入法：通过呈现一组图片或视频，向学生展示应用程序的使用场景，引发学生对移动应用程序的兴趣。
2. 合作学习法：将学生分为小组，要求他们共同讨论不同的应用程序及其功能，并在课堂上向其他组展示。
3. 提问引导法：通过提问学生对移动应用程序的发展历程的了解程度，进行师生互动，激发学生思考和表达能力。
4. 情感教育法：引导学生思考移动应用程序对人们生活的积极和消极影响，并让他们表达自己的观点和意见。
导入环节（约5分钟）：教学内容：引导学生对应用进行思考和讨论，激发学生对应用的兴趣和关注。
教学活动：首先，我会给学生展示一些常见的应用的图标，如微信、支付宝、抖音等，然后让学生自由讨论这些应用的用途和功能。
接着，我会请几位同学分享他们认为有趣或有用的应用，并让其他学生进行评价和补充。
Unit4应用文常考话题之InformationTechnology学案高中英语北师大版
Unit 4应用文常考话题之Information Technology本单元主题为信息技术，考题新颖,时代性强。
教学目标：积累信息技术的写作词块，能够用英文介绍信息发展,网络对学习的影响和网络对人民生活的影响;Lead in :Q1:In what way do you use use information technology ?Q2:Why do you use it ?Q3:How has is changed people’s life ?一、写作素材积累:二、回归课本:全文背诵:文章赏析:1、句型运用:(1)动名词做主语:Talking online is no placement for facetoface contact(2)强调句型:It is these skills that enable use to develop lifelong friendships3、词汇赏析:TrustingMaintain healthy relationships三、佳句运用:(1)it has bee very easy to establish a kind of global friendship where you can shareyour thoughts and explore other cultures.(2)Access to information is one of the biggest advantages of the Internet. Search engines like Google or Yahoo are at your service on the Internet. You can find almost any type of data on almost any kind of subject.(3)Entertainment is another popular reason why many people like to surf the Internet. There are numerous games that may be downloaded from the Internet for free. When people surf the web, they can find numerous things. Music, hobbies, news and more can be found and shared on the Internet.(4)Much service is now provided on the Internet such as online banking, job seeking, purchasing tickets for your favorite movies, and hotel reservations.(5)If you use the Internet, your personal information such as name, address, credit card number, etc. might be accessed by other people.(6)Virus threat is another problem. Virus attacks can end up crashing your whole hard disk, causing you much headache.四、实战演示:1、类型一: 网络优缺点(1)假定你是李华，你的外国朋友John在信中说自己每天花太多时间上网并为此感到苦恼。
高中英语北师大版必修第二册unit4 Lesson1-3【重点词组】归纳整理(中英文)
5.正如我们知道
6.使某人能做某事
7.发展终身友谊
8.代替
9.与某人交谈
10.关心/担心...
11....的数量
12.此外，另外
13.基于...
14.易受影响
15.专注于
14.保持健康的人际关系
17.保持联系
18.回应
19.指出
20.消极方面
21.积极方面
15.行为像、举动像
16.创建真实/数字身份
17.欺骗他人
Lesson 2
英文
中文
1. book tickets
2.book accommodation
3.order food
4.find directions
5.learn a language
6.check the weather
7.look for popular restaurants
14. set up an account
15.ask for help
16. offer to help
17.receive goods
1订票
2.预订住宿
3.点餐
4.找到方向/位置
5.学习一门语言
6.查看天气预报
7.寻找受欢迎的餐馆
8.订阅报纸和杂志
9.让生活更轻松
10.解决实际的问题
11享受学习活动
6.more or less
7.experiment with
8.ready-made images
9.move around
10.attend classes
11. spend time doing sth
12.be afraid of