（2019新教材）人教版高中英语必修第一册Unit 2 Reading and Thinking ppt课件（含视频）.zip

Unit 2 Looking into the future Period Reading and Thinking Leading-in While-class After-class Part.1 Leading-in persuade 词性：_ 意思：_ 常用搭配 persuade sh to do sth说服某人做某事 persuade sb into doing sth说服某人做某事 反义短语persuade sb not to do sth = persuade sb out of doing sth说服某人不要做某事 persuade还可表示“使（某人）信服”，多用于被动语态。 可用于以下搭配或结构： persuade sb of sth使某人相信某事 persuade sb + that从句使某人信服 练习：Dont let yourself _ (persuade) into buying things you dont need. be persuaded switch 词性：_ 意思：_ 词性：_ 意思：_ 常用搭配 switch with.与调班；与 交换 switch over（to）转换（频道）；转变（方法、产品等） switch on/off开/关（电灯、机器）等 swith (.) from.to.从转换到 练习：I parked the car and switched _ the engine. off distant 词性：_ 意思：_ 常用搭配 be distant from与距离遥远；与不同 distant adj.不友好的；冷淡的；疏远的；远亲的 联想词 distance n. 距离；远方；疏远 at a distance of.在 的距离 in the distance在远处 al/from a distance从远处 练习：The fog was so heavy that I couldnt make out the words on the board _ the distance. in command 词性：_ 意思：_ 常用搭配 at ones command听候某人的吩咐；服从某人的支配 be in command（of）掌握；控制；指挥 take/have command of控制；掌握；开始指挥 under sbs command = under the command of sb由某人指挥 have (a) good command of.= have (a) good knowledge of熟练掌握；精通 词性：_ 意思：_ 常见用法 command sb to do sth命令某人做某事 command that sb（should）do sth命令某人做某事 练习：He commanded him _ (shut) the gate. to shut catch fire 意思：_ 含有fire的其他常用搭配 set fire to sth =set sth on fire放火/纵火（焚烧）某物；点着某物 fight a fire救火；灭火 put out a fire灭火 start/make/build a fire生火；点火 练习：一支蜡烛倒了，点着了窗帘。 _ A candle fell over, setting fire to the curtains. Leading in Just as we view robots as toys now, in the future robots may view us as toys vice versa. In the future, high tech will become cheaper and more common throughout the world, even in countries which are poor and underdeveloped, and it will result in great changes to their societies. A big advantage will be an increased ability to work from home for most companies around the world. A big disadvantage will be that with everyone connected online 24/7, the privacy and ability to be alone will be taken away from many people. Part.2 While-class While-class 这些产品和普通产品的不同之处是什么呢？ While-class To say that something is smart means that it can make decisions on its own without a human telling it what to do, and that it can also learn how to do things itself. I would expect that a smart house could control room temperature and lights, for example. While-class 阅读第一段，理清智能家居的功能和优点，并了解作者的与作手法。阅读第一段，理清智能家居的功能和优点，并了解作者的与作手法。 Why does the writer start the paragraph with two questions？ What does these kinds of things refer to？ What will be a smart solution？ In what ways will such smart homes be helpful？ Discuss with your partner. 1 What is the purpose of the text? 2 Who is the intended audience of this text? The purpose of the text is to introduce and get people excited about the idea of smart homes. Home owners. While-class In the future, what will smart homes do about? doorsDinners TVs, computersBeds Water pipes, Electrical wires toilets Lights, favorite music, or TV programmes Smart homes will lock the doors for us when we are away. Smart homes will remember to switch off the TVs and computers when we forget. If a water pipe starts leaking, or if there is a short in the electrical wiring, smart homes will detect it and provide you with the relevant information. Your lights will come on the instant you enter the door along with your favourite music or TV programmes. When you get home, you will find your dinner already prepared for you. Your bed will record how well you sleep every night. It will also be checking your body weight. If you start to have sleep or weight problems, it will send a warning to your phone. It will also give you suggestions on a healthier diet and how to sleep better. Smart toilets will be keeping constant track of your health. They can warn you early on if there is something abnormal or if you have a critical illness, such as cancer, and potentially save your life. Part.3 After-class After-class automatic A smart home is one that _ computers into the structure of the building itself. In this way, many of the things that we now do ourselves will become _. For example, the smart home could control the air conditioning and lights so that you would no longer have to turn _ on and off, making your home more energy-_. The smart home could also _ itself to make sure that everything is working as it should, and send you _ if there is a problem. Such smart homes could even be programmed to _ your health problems, and then give you_ 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. integrates switchesefficient monitor warnings detect relevant In what way is the home of tomorrow already the home of today？ Why will it take some years before most new homes begin to use this new technology？ What disadvantages will smart homes bring？ Homework If you are able to create a smart device for your home, what will you create？ Write about your creation. You are supposed to include: 1.a name indicating the device; 2.a general introduction to the new device; 3.examples illustrating its new functions; 4.the benefits the new device can bring. Thank you!