Unit 4 Living with technology Grammar and usage课件 2025-2026学年高中英语译林版（2020）选择性必修第二册

该高中英语课件核心围绕将来进行时展开，课堂导入从无人机定义切入，通过例句探究规则，总结用法后对比一般将来时，结合应用练习和作业，形成从情境到规则再到应用的学习支架，帮助学生逐步掌握语法点。 其亮点在于结合真实语境（如无人机应用）培养语言能力，通过例句分析和对比辨析提升思维品质，任务型活动（如完成表格、填空练习）增强学习能力。例如用无人机语篇练习语法填空，学生在情境中运用语言，既加深理解又积累实用表达，教师可借助清晰结构高效教学。

Grammar and usage Future continuous tense Unit 4 Living with technology Lead-in What is a drone? Also known as a UAV, it refers to an unmanned aerial vehicle. Find the sentences using the future continuous tense. A Exploring the rules Today I’ll be speaking to you about drones, ... ... before long many people will be using drones to deliver daily supplies like food and drink. ..., we will be entering the age of personal flying vehicles. ..., we’ll all be interacting with drones on a daily basis. will +be doing 将来进行时表示将来某个特定时刻正在进行的动作，或者是一个惯例或安排的结果。 We use the future continuous tense to talk about an action that will be in progress at a particular moment in the future or a future action that is the result of a routine or an arrangement. We also use the future continoustense to express (1)_______________ (predictions/ warnings) . The verb form of the future continuous tense is “(2)______________________ ”. predictions will be doing Working out the rules Working out the rules Go through the grammar notes on page 116 in the reference book and find time adverbials (时间状语) and the usages of future continuous tense. Tell the usages of future continuous tense! 1.The professor will be talking about how to protect the endangered animal in the conference at this time tomorrow. 2.From tomorrow to June 17, he will be traveling along the Yangtze River. 3.The weather report says that it will be rainning when we arrive in London. 4.According to the schedule, Toby will be traveling in the Sahara Desert on 30th June. 5.When will we be meeting again? a.将来某个时间段或时间点正在进行的动作。 c.表示按计划和安排要发生的动作。 d.委婉地询问对方的未来计划。 b.表示对将来的预测。 将来进行时(Future continuous tense)VS 一般将来时(Simple future tense) a.What will you be doing tomorrow? b.What will you do tomorrow? 1.将来进行时委婉地询问对方的未来计划，比用一般将来时听起来更有礼貌。 a.Mary won’t pay this bill. b.Mary won’t be paying this bill. 2.将来进行时表示纯粹将来，而一般将来时含主观意愿。 a.We’ll fly to Morocco, in northern Africa soon. b.We’ll be flying to Morocco, in northern Africa on Friday evening. 3.将来进行时表示将来某个时刻正在进行的动作，而一般将来时只是对将来事情的一般陈述。 玛丽不肯付这笔钱。 不会由玛丽来付钱。 Applying the rules B 1 1. Celine: Lisa is a smart engineer. I feel proud to see the contributions she ____________ to the company. Jack: So do I. I also believe we ____________ more of them in the next few years. has made will be seeing 2. Sam: ___________________the science exhibition next month? Amy: Yes. You know I’m a technology enthusiast and I ____________________ it. Will you be visiting am looking forward to 3. Alice: I _______________ a talk on artificial intelligence from 2 to 3 p.m. tomorrow. I really feel nervous. Simon: Take it easy. You ___________________ preparations and your audience will be impressed. will be giving have been making Applying the rules B 2 Finish B2 on page 49 and then fill in the following table. Finish B2 on page 49 and then fill in the following table. For better or for worse, the widespread use of drones will affect our lives in different ways. It is certain that as the technology gets more advanced, more drones (1) ____________ in the sky. Despite all the wonderful functions that drones perform, they may also cause trouble. Take air traffic for example. When passenger drones are flying above our cities in large quantities, the sky (2) ______________ more and more crowded. As a result, they are more likely to crash into each other. In addition, drones cause much trouble for airlines as some of them fly near airports, posing a threat to planes that (3) ______________ or landing. will be flying will be getting are taking off Another risk is that people might take advantage of drones to harm others. For instance, as more people (4) _____________ drones for photography in the future, some might spy on and take photographs of others without their knowledge. Illegal hunters might also use drones to track and kill animals. will be using Such issues must be addressed. The government needs to make laws to monitor the production and use of drones. For example, in some countries, a remote pilot licence is required in order to fly a drone for business purposes. At the moment, different countries (5) ___________ air traffic control systems that can manage large numbers of drones. Police forces around the world are also looking at ways of stopping drones from flying near airports and stadiums. are developing Useful Expressions on P48 military operations L3 come into wider use L3 as the name suggests L5 disaster relief L6 distribution of medicines L7 It can be predicted that... L8 before long L8 on a daily basis L17 there can be no denying that ...L17 have a huge impact on L18 军事行动 进入/被更广泛地使用 正如它的名字所显示的那样 赈灾（行动） 药物的派送（投递） 可以预测的是… 不久 每天 不容否认的是… 对…有巨大影响 Useful Expressions on P49 for better or for worse L1 get more advanced L2 in large quantities L6 pose a threat to L8 spy on L13 without one’s knowledge L13 address the issue L15 monitor the production L15 a remote pilot licence L16 无论情况好坏 变得更先进 大量的 对…构成威胁 偷窥 在某人不知情的情况下 处理问题 监测生产 遥控飞行员执照 1.________(fly) around on their own, drones have already been used for ___________(photograph), _______ (science) research and military operations. 2._________(deliver) drones, ______ the name suggests, are used to deliver goods. 3.Just______ (entry) a destination, and the drones will fly the passengers_____ they want to go. 4.______can be no denying that the technology will have a huge impact on everyday life. 5.It is obvious that they want to take advantage_____ us, and the present situation is not _____ our advantage. Being tall gave him an advantage _______ the other players. Flying photography scientific Delivery as enter where There of to over Complete part C of the workbook on page 76. Homework Page 76 Fill in the blanks with the correct forms of the verbs. 1. will be giving 2. will be seeing 3. are repairing; have been thinking/was thinking 4. will; be raining; rains 5. will be travelling 6. Will; be; will be working C Homework Checking Read and complete the table（P48）. Drones The fields that have already been applied to Photography _______________ Military operations ________________ The fields that will be more widely applied to Delivery drones Delivery drones will be used to __________________ like food and drink. Passenger drones Passenger drones will be used to __________________. They can not only save time, _____________________ ____________, which will let us enter the age of ______________________. Significance The technology will (7) ________________________. Scientific research Disaster relief deliver daily supplies carry people in crowded cities personal flying vehicles have a huge impact on everyday life but also greatly decrease road traffic Finish B2 on page 49 and then fill in the following table. Possible troubles of drones Measures taken Making the sky more and more crowded Threatening planes that are taking off or landing May be used to spy on and take phonographs of others without their knowledge May be used to track and kill animals by illegal hunters Requirement of a remote pilot licence for business purposes Air traffic control systems Stopping drones from flying near airports and stadiums $