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课 题 Unit7 Invention and Innovation (Reading & Writing) 课 型 Reading 课 时 2
授课班级 授课时间 80mins 授课教师
教材分析 本课教学内容选自教材Unit 7读写部分。文章是一篇科技议论文，按照总分总结构，开篇提出科技已在人们的生活中留下烙印这一观点，然后通过对比以前和现在人们生活的变化，举例验证观点，最终归纳总结并表达作者对科技创新给人们生活带来变化的积极态度。要求学生根据阅读材料和所给观点，完成一封倡议书，倡导人们积极、正面面对和利用科技进步，内容融合思政元素。
学情分析 学生是科技创新的亲历者与见证者，能切实感受到科技给人们生活和社会生产带来的巨大改变。这篇科技议论文生词较多有一定难度，学生需在教师设计活动的基础上读懂文章，并从中找出论点。学生虽然具备初步分析问题的能力，但需要在教师的引导下进一步去思考并分析科技所带来的利与弊，树立正确的科技应用态度。
学习目标 Knowledge objectives: To learn the words and phrases about technology: innovation, leave a mark, previously, deliver, be surrounded by... To comb the writing structure of argumentation and know the writer’s opinion by means of comparison, example and conclusion. Ability objectives: To be able to understand the passage about technology and figure out the convenience it has brought to people. Emotional objective: To use and treat technology wisely.
学习重难点 To comb the writing structure of argumentation and know the writer’s opinion by means of comparison, example and conclusion. To be able to understand the passage about technology and figure out the convenience it has brought to people.
教学方法 小组讨论法、任务教学法、情境教学法
课前准备 ppt课件，语音素材，视频与图片
教学媒体 PPT课件、多媒体设备、语音素材、拓展资源包等
教学过程
教学环节 教师活动设计 学生活动设计 设计意图
Step 1: Pre-reading Read and discuss. Ask students to think about the advantages and disadvantages of technology . Advantages: convenience, comfort, fast speed, health, new experience... Disadvantages: unemployment, environmental damage, less thinking, lazier and lazier, excessive spending... Think about advantages and disadvantages of technology. 学生从实际生活中切实感受科技带来的影响，从而为阅读下文科技在人们生活中留下烙印做铺垫，引导学生关注科技带来的好处和弊端。
Step 3: While-reading Read and choose. First of all, lead students to read the three titles and understand their emphasis. Then, ask students to skim the passage to choose the correct title: To prove that technologies have changed our lives. How to get the main idea Teach students the methods of getting the main idea: By reading the title./By reading the first and the last paragraph./By reading the first or the last sentence of each paragraph. Analyze the structure of the passage. Lead students to analyze the structure. Firstly, ask students to underline the sentences Read and complete. Ask students to scan the passage and locate related sentences, then complete the missing information. The convenience technology has brought. Lead students to find out the convenience technology has brought: You can order online,and get it delivered to your doorsteps./ You can shop online./IoT(Internet of Things) ensures a smart home./You can check the web,make calls,watch videos,and even work on your smart phone. Language points. Analyze the important words and phrases: Believe it or not/leave a mark/previously/get it delivered/be doubtful about/prefer/be surrounded by/in a way/ feature/turn on/off/manage to do sth./a few decades/benefit from Read and decide. Firstly, lead students to read the sentences and underline the key words. Then skim the passage and underline related sentences, pay attention to the synonym of the key words. Read the three titles and choose the best title. Master the three methods of getting the main idea. Figure out the whole structure of the passage. Scan the passage and complete the missing information. Scan the passage and find out the convenience technology has brought. Understand the important language points and take notes. Skim the passage and judge T or F. 本环节借助查找关键信息、寻找支撑语句等一系列活动，侧重培养学生在阅读过程中通过查读寻找关键表达，利用语块学习法细读，对比分析句型结构、分析并提炼叙述结构和叙述起始句，从而解读文本内涵的能力，学习阅读技巧和学习方法，以及按时间顺序讲述故事的结构和方法。
Step 4: Post-reading Read and judge. Firstly, lead students to read all the sentences and teach the difficult words and phrases: connect closely with, lazier and lazier, lead to, poorer and poorer health, distance learning, mobile working, have an impact on... Then, judge what opinions are positive and state reasons. Think and complete. Before writing, ask students how to write a proposal that is more persuasive T: Can you give some advice on how to write a more persuasive proposal S: A clear structure, use facts and examples... Then the teacher shows students the correct writing form of a proposal by analyzing the passage. Find out related sentences and judge the examples. Know the correct form of writing a proposal. 写作手法，区分事实与观点等，进一步培养了学生辩证思维的能力，引导学生树立正确的科技应用态度与社会责任感。
Step 5: Practice 1.At school, some students are active_________ some are shy, yet they can be good friends with one another. A. while B. although C. so D. as 2.Technological innovations are_________almost every industry while changing the way things work. preventing B. benefiting C. encouraging D. protecting 3.Please _________ the confirm button to complete the payment. A. plant B. click C. put D. operate 4. We_________ reach the mountain top after 2 hours’ climbing. A. managed to B. worked on C. want to D. are going to 5.It gives me great pleasure to_________ our guest speaker. A. introduce B. track C. command D. train 6.With the coming of modern_________, many jobs have disappeared and many jobs have emerged. function B. technology C. art D. celebration Review the language points of the reading part and finish the exercise. 练习能帮助学生查漏补缺，强化重点。
Step 6: Summary 一、Words and phrases 1.科技 technology 2.发明 invention 3.创新 innovation 4.以前 previously 5.包围 surround 6.特征 feature 7.点击 click 8.安全的 secure 9.有益于benefit 10.留下痕迹 leave a mark 11.网上订购 order online 12.对...感到怀疑 be doubtful about 13.面对面 face to face 14.被...包围 be surrounded by 15.物联网 Internet of Things 16.打开/关闭 turn on/off 17.设法完成某事 manage to do sth. 18.在几十年里 in a few decades 19.从...受益 benefit from 20.迟早 sooner or later 21.毕竟 after all 22.远程教育 distance learning 23.越来越懒 lazier and lazier 24.对...有影响 have an impact on 二、How has the Internet changed us 1. Technology has left a mark on our lives,we can order and shop online. 2. We are surrounded by technology.One example is IoT,which makes smart home possible. 3. We can do a lot of things with smart phone, such as check the web, make calls, watch videos, and even work on smart phone. 4.Technology innovations are benefiting almost every industry while changing the way things work.
Step 6: Homework 在学习或生活中，科技或科技产品留下了哪些印记？产生了什么影响？请把它们写下来。
板书设计 同总结部分。
教学反思 （留白）

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