2021新版人教版选修一英语第二单元阅读课ppt课件（含教案+练习）.zip

高一 选择性必修一U2 Reading and Thinking Enjoy a video and think What is the life like in smart homes? more comfortable easier Leading-in Smart homes to make life easier Reading and Thinking Skimming Skim the text and find out the text type and the structure of it. vWhat is the type of the text? A. news report B. biography C. exposition on popular science D. argumentation pay attention to the title and three subtitles skimming Skim the text and find out the type and the structure of it. vWhat is the structure of the text? A. B. C. 1 2345 1 234 5 2134 5 intended readers Exposition on popular science new high- tech product to introduce expository object method example, comparison, numbers purpose people interested in the product The purpose of our text is to ___________________ introduce smart homes to those who are interested While-reading Read Para1 and try to answer vQ1 Why does the writer start the paragraph with two questions? v Q2 What can smart homes do in the not-too-distant future? v Q3 What are their advantages? While-reading v Have you ever forgotten to lock the door of your house? Or, have you ever forgotten to switch off the TV or computer? These kinds of things happen to us all the time, waste resources, and can sometimes lead to problems. However, in the not-too-distant future, we will be living in smart homes that will lock the door for us when we are away and remember to switch off the TV when we forget. These smart homes will keep us secure, save us energy, and provide a more comfortable environment to live in. to lead to the topic of smart homes signpost (标志词) advantages of smart homes While-reading three functions to make our life easier s Intelligent Controls Regular Health Checks No More Disasters smart homes While-reading v Read Para2-4 , vlocate the topic sentence of each paragraph. vthink how para 3 and 4 are developed. While-reading v 2 Today, we have to use switches for our lights, knobs for our appliances, and remote controls for our TVs and air conditioners. In the future, we will be using advanced technology every day for automatic control of just about everything in our home. The future home will use integrated sensors to tell when you leave home each morning, and then go into an energy- efficient mode all by itself. . v 3 In addition, your smart home will be monitoring your health for you every day. Your bed, for example, will record how well you sleep every night. It will also be checking your body weight. If you start to have sleep or weight. v 4 Smart homes will be able to prevent serious damage from accidents. For example, if a water pipe starts leaking, or if there is a short in the electrical wiring, your smart home will detect it and provide you with the relevant information. While-reading v intelligent controls All controls will ____________voice commands The future home will __________ , and then________. Your home will also learn your ____________ lights will _______ favorite music or TV program will___ dinner_____ go into an energy- efficient mode tell when. daily routine and preferences respond to prepared come on come on Your lights will come on the instant you enter the door along with your favourite music or TV programmes, and you will find your dinner already prepared for you. While-reading Analyse find +宾语 +宾补 当他醒来时，他发现自己被一些孩子所包围。 When he woke up, he found himself surrounded by some children. as soon as What makes all these intelligent controls possible?t Room temperature sensor Water leakage sensor Smoke detector While-reading integrated sensors While-reading v Regular Health Checks Your bed ________how well you sleep . also _______your body weight If you have sleep or weight problems, ______________to your phone also ___________________on a healthier diet . record send a warning give you suggestions check smart toilets ___________________ your health ____________________ if there is something abnormal keep constant track of warn you early on While-reading v No More Disasters How will smart homes help to prevent serious damage from accidents? First,______ damage, such as a leak in pipes Then,______you with _______ You will be able to _____ the problem detect provide relevant information fix While-reading Read Para5 and think over vWhat is the writers attitude towards smart homes? How do you know that? A. objective B. critical C. doubtful The smart technology is not a fantasy. Many of these new innovations are already available.Nevertheless, it will take some years before most new homes begin to use this new technology. _ Post-reading Post-reading vDiscuss and write Topic1 Which function impresses you most? Why? Topic2 What might be some of the disadvantages of smart homes? If the system breaks down,. If hackers hack into your system,. For older people,. . If the system breaks down,you may find yourself locked out of the house or unable to turn off your TV Your personal information will be stolen for evil purposes For older people, it will be difficult to operate the system . The smart home brings us not only benefits, but also challenges. So we should improve it , overcome its disadvantages and put it on the market sooner. Post-reading Thank You !Thank You !1 Unit2 Looking into the future Reading and Thinking 阅读课课堂学案阅读课课堂学案 Learning objectives After this period, students can be able to know the advantages and three functions of smart homes analyze the features of exposition, such as structure, expository method, writing purpose infer the writers attitude towards smart homes develop a critical attitude towards new technology Learning process Pre-reading Watch a video about the smart home and think what the life is like in the smart homes. Skim the text and find out the type and the structure of it. 1. What is the type of the text? A. news report B. biography C. exposition on popular science D. argumentation 2.What is the structure of the text? A. B. C. 2 While-reading Read Para1 and try to answer Q1 Why does the writer start the paragraph with two questions? Q2 What can smart homes do in the not-too-distant future? Q3 What are their advantages? Read Para2-4 , 1. locate the topic sentence of each paragraph. 2. think about how para 3 and 4 are mainly developed. 3. How each of the functions work in detail? Intelligent Controls Analyze the sentence(找出句中连词和常用结构找出句中连词和常用结构) Your lights will come on the instant you enter the door along with your favourite music or TV programmes, and you will find your dinner 3 already prepared for you. What makes all these intelligent controls possible? Regular Hea lth Checks No more disasters Read Para5 and think over What is the writers attitude towards smart homes? How do you know that? A. objective B. criticalC. doubtful 4 Post-reading Complete the summary A smart home is one that i________ computers into the structure of the building itself. In this way, many of the things that we now do ourselves will become a_______. For example, the smart home could control the air conditioning and lights so that you would no longer have to turn s_______ on and off, making your home more energy-efficient. The smart home could also m____ itself to make sure that everything is working as it should, and send you w_______ if there is a problem. Such smart homes could even be programmed to d_____ your health problems, and then give you r_______ advice as to the food you should eat or if you should see a doctor. So, in a sense, smart homes will lead us to living smarter lives. Discuss and write Topic 1 Which function impresses you most? Explain the reasons. ______________________________________________________________ ______________________________________________________________ ______________________________________________________________ Topic2 What might be some of the disadvantages of smart homes? And how can we avoid them? ______________________________________________________________ ______________________________________________________________ 5 ______________________________________________________________ ______________________________________________________________ _____________________________________________________________ 拓展阅读拓展阅读 Terrafugia Inc. said Monday that its new flying car has completed its first flight, bringing the company closer to its goal of selling the flying car within the next year. The vehiclenamed the Transitionhas two seats, four wheels and wings that fold up so it can be driven like a car. The Transition, which flew at 1,400 feet for eight minutes last month, can reach around 70 miles per hour on the road and 115 in the air. It flies using a 23-gallon tank of gas and burns 5 gallons per hour in the air. On the ground, it gets 35 miles per gallon. Around 100 people have already put down a $10,000 deposit to get a Transition when they go on sale, and those numbers will likely rise after Terrafugia introduces the Transition to the public later this week at the New York Auto Show. But dont expect it to show up in too many driveways. Its expected to cost $279,000. And it wont help if youre stuck in traffic. The car needs a runway. Inventors have been trying to make flying cars since the 1930s, according to Robert Mann, an airline industry expert. But Mann thinks Terrafugia has come closer than anyone to making the flying car a reality. The 6 government has already permitted the company to use special materials to make it easier for the vehicle to fly. The Transition is now going through crash tests to make sure it meets federal safety standards. Mann said Terrafugia was helped by the Federal Aviation Administrations decision five years ago to create a separate set of standards for light sport aircraft, which are lower than those pilots of larger planes. Terrafugia says an owner would need to pass a test and complete 20 hours of flying time to be able to fly the Transition, a requirement pilots would find relatively easy to meet. 1. What is the first paragraph mainly about? A. The basic data of the Transition. B. The advantages of flying cars. C. The potential market for flying cars. C. The designers of the Transition. 2. Why is the Transition unlikely to show up in too many driveways? A. It causes traffic jams. B. It is difficult to operate. C. It is very expensive. D. It bums too much fuel. 3. What is the governments attitude to the development of the flying car? A. Cautious B. Favorable. C. Ambiguous. D. Disapproving. 4. What is the best title for the text? A. Flying Car at Auto Show B. The Transitions Fist Flight 7 C. PilotsDream Coming True D. Flying Car Closer to Reality1 阅读语篇教学设计阅读语篇教学设计Smart homes to make life easier 主题语境：主题语境：人与社会展望未来 科技发展 语篇类型：语篇类型：科普说明文 授课时长：授课时长：两课时（40分钟） 文本分析文本分析 Reading and Thinking部分的活动主题是 “Exchange views on smart homes”，阅读语篇是介绍未来智能家居的科普说明文。文章从现实生 活中常遇到的问题出发，介绍了未来生活中智能家居具有的智能控制 、健康检查、防范灾害三个功能。文章第一段通过提问导入话题，给 人以亲切、真实的感受，二至四段分别介绍其功能，最后一段指出这 一智能科技并非幻想，因为很多创新都正在应用中，但是还需要过些 年大多数新住宅才会使用这种新技术。说明创新不是凭空想象，而是 和现实有密切联系。重点词汇主要涉及介绍其功能的，如：integrated sensors, efficient, the instant, keep constant track of, a critical illness, potential,语法是将来进行时。本文的价值取向在于通过了解技术发展 给生活带来的便利，并思考这些变化可能产生的问题，培养学生辩证 思维的能力。 教学目标教学目标 在本课结束时，学生能够： 1、获取文中介绍智能家居优点和具体功能的细节信息并能提取关键 词； 2、通过速读，梳理文章结构，识别文章写作目的和目标读者； 2 3、推断作者对智能家居的观点态度并说明理由； 4、基于所读文本，讨论智能家居可能带来的问题，并发表个人观点 课前活动设计课前活动设计 1、预习本单元第一部分单词到structure，做到熟读，理解语境中该单 词的词义，完成导读学案中的语块翻译。 2、预习课文，识别文体并尝试划分段落结构，理解课文内容，标划 出描述智能家居具体功能的句子。 3、小组内分工搜集智能家居中未来生活带来的变化。 课堂教学活动及学生学习活动设计课堂教学活动及学生学习活动设计 Step1 Lead-in 教师教学活动： 1.T plays a video of life in smart homes and asks Ss to think about what the life is like in smart homes. 2. T invites Ss to answer and summarizes the life becomes more comfortable and easier, and lead to the title of the reading text. 学生学习活动： 1. Enjoy a video and think“What is the life like in smart homes?” 2. Ss answer the question. 【设计说明设计说明】这是导入阶段，主要任务是通过所播放的视频，让学生 了解未来智能家居中的生活变得更加舒适、便捷，使学生对所要学习 的内容感兴趣，切入正题，并且感知本堂课所要学习的内容，激活学 生的已有图式，给学生输入新信息，为下一步的阅读打下基础。 3 【学习效果测评方式学习效果测评方式】通过口头回答，检测学生是否明白视频大体内 容，并能用恰当的形容词描述和举例说明。 Step2 Skimming for the writers purpose and the targeted readers （文章体裁和结构的处理） 教师教学活动： 1. T asks Ss to skim the text and find out the text type and structure of it. 2. Then T and Ss list the features of this kind of writing (expository object, expository method, the common purpose and targeted readers), then invite Ss to think the purpose and targeted readers of this class. 学生学习活动： 1. Ss skims the text quickly and find the answer of the given tasks. 2. Ss summarizes the writers purpose and targeted readers, then solve the task together with T. 【设计说明设计说明】在速读环节，指导学生通过标题和副标题识别文体和组 织结构，以此作铺垫引出科普类说明文的基本要素，师生一起解决降 低难度，最后由学生归纳出本文的写作目的和目标读者。这一步关注 体裁和文章结构，让学生在整体上对文章有了大致了解，明确了三项 主要功能。 【学习效果测评方式学习效果测评方式】学生完成课堂学案上该环节的两个任务，总结 并说出本文的写作目的和目标读者。 Step3 Read Para1 and try to answer three Qs Q1 Why does the writer start the paragraph with two questions? 4 Q2 What can smart homes do in the not-too-distant future? Q3 What are their advantages? 教师教学活动： 1.T invites Ss to read Para1 and answer three questions. 2.T invites Ss to share the answer with others and lead Ss to analyse the function of the word “However” 学生学习活动： 1. Ss read Para1 and answer three Qs. 2.Ss recognize the function of the word “However” with the explanation of the teacher and make notes in the textbook. 【设计说明设计说明】该部分属于细读第一段，查找具体细节信息，如智能家居 的功能和优点，思考段首两个问句的目的，即引出话题，给人一种真实 感。 【学习效果测评方式学习效果测评方式】独立阅读，在文中标划细节问题答案，总结段 首设问的目的并能说出依据。 Step4 Read Para2-4, locate the topic sentence of each paragraph. think how para 3 &4 are developed. deal with the specific function one by one. 教师教学活动： 1.T asks Ss to read Para2-4 carefully and locate the topic sentence of each para, and then think about how para3 & 4 are developed. 5 2.T invites Ss to read the topic sentence of para2-4, and explains the function of the phrase “In addition”. 3. T leads Ss to find the signpost word “For example”, and then invites Ss to answer the Q “How para 3&4 are developed” 学生学习活动： 1.Ss read Para2-4 carefully and underline the topic sentence of each para, and then think about how para3 & 4 are developed 2.Ss are encouraged to exchange their own answers with their deskmate. 【设计说明设计说明】该部分是文章的主体部分，介绍智能家居的功能，由三段 组成。因此，首先让学生通读三段，找出段落中心句，进一步训练学生 查找主题句的阅读技能；之后，再思考三、四两段是用什么方式展开描 写的，这里主要是让同学掌握说明文中常用的举例子的说明方式。同时 ，让同学们再课本上标注signpost word,如：In addition, For example 【学习效果测评方式学习效果测评方式】独立阅读，在课文中标划段落主题句，能通过for example 这个短语判断三、四两段的说明方式，完成学案上的这两道题。 Step5 Reread para 2,3 and 4, comb the detailed information of the three functions one by one. Task1 Read Para2 and fill in the mind-map 6 教师教学活动： 1.T asks Ss to read Para2 and find the key information in “Intelligent controls”, and then check the answers. 2. T shows the sentence “Your lights will come on the instant you enter the door along with your favourite music or TV programmes, and you will find your dinner already prepared for you.” and invite Ss to analyze it (找出句中连词和常用结构) 3. T and Ss analyze the sentence together and show exercise “当他醒来时，他发现自己被一些孩子所包围。”(汉译英) 4.T shows the Q “What makes all these intelligent controls possible?” 学生学习活动： 1.