译林版高中英语选必二Unit4 Grammar and usage 雅礼教案.docx

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1、Unit 4 Living with technologyGrammar and usage: Future continuous tenses内容分析：本板块围绕单元话题，引导学生在介绍无人机的语篇中观察、探究将来进行 时在文中的使用情况，并自主归纳其核心规则；然后通过句子、语篇两个层面的 练习巩固所学、内化新知；最后再让学生正确使用目标语法完成相关活动，学以 致用。教学目标：By the end of this section, students will be able to:1. understand the usage of the future continuous tense;2

2、. identify the verb form of the future continuous tense;3. use the right tenses to finish related tasks;4. apply the future continuous tense in new contexts.教学重难点：1. To summarize the general rules;2. To apply the rules correctly and properly.教学过程：Step 1 Lead4nShow a picture to the student and ask a

3、question: What is a UAV?A UAV refers to an uncrewed aerial vehicle.an uncrewed aerial vehicle that can fly overcombat zones and staging areas, dropping supplies to troops, releasing bombs, and carrying out reconnaissance on enemy forcesStep 2 Exploring the rulesHave students read the talk in Part A

4、on page 48 and Hll in the following table.DronesThe fields that have already been applied to Photography (1) Military operations (2)The fields that will be more widely applied toDelivery dronesDelivery drones will be used to (3)like food and drink.PassengerPassenger drones will be used to (4).drones

5、They can (5) , which will let us(6).SignificanceThe technology will (7).Possible Answer:(1) Scientific research(2) Disaster relief(3) deliver daily supplies(4) carry people in crowded cities(5) save time and greatly decrease road traffic(6) enter the age of personal flying vehicles(7) have a huge im

6、pact on everyday lifeUseful expression military operations come into wider use as the name suggests disaster relief distribution of medicinesIt can be predicted that. before long on a daily basis there can be no denying that. have a huge impact onUseful expression military operations come into wider

7、 use as the name suggests disaster relief distribution of medicinesIt can be predicted that. before long on a daily basis there can be no denying that. have a huge impact on军事行动进入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Have students fill in the box in part A on page 48AnswerToday Ill

8、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.well all be interacting with drones on a daily basis.Step 3 Working out the rulesAnswers of working out the rules:(1)

9、 predictions(2) will be doingGo through the notes on page 99.Step 4 Applying the rulesHave students finish Bl on page 49.1. Celine: Lisa is a smart engineer. I feel proud to see the contributions she (a) (has made/ will be making) to the company.Jack: So do I. I also believe we (b)(are seeing/will b

10、e seeing) more of them in the next few years.2. Sam: (a)(Will you be visiting/Have you visited) the science exhibition next month?Amy: Yes. You know Im a technology enthusiast and I (b) (am looking forward to/will be looking forward to) it.3. Alice: I (a)(have been giving/will be giving) a talk on a

11、rtificial intelligence from 2 to 3 p.m. tomorrow. I really feel nervous.Simon: Take it easy. You (b)(have been making/will be making) preparations and your audience will be impressed.Answers:1. has madewill be seeing2. Will you be visiting am looking forward to3. will be givinghave been makingHave s

12、tudents finish B2 on page 49 and then fill in the flowing 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,

13、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

14、airports, posing a threat to planes that (3) or landing.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 al

15、so use drones to track and kill animals.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 (

16、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.Answers:1. will be flying2. will be getting3. are taking off4. will be using5. are developingPossible troubles of d

17、ronesMeasures takenPossible answerPossible troubles of drones 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 huntersMeasures taken Req

18、uirement of a remote pilot licence for business purposes Air traffic control systems Stopping drones from flying near airports and stadiumsHave students finish B3 on page 49.Possible answerI predict that within 50 years, everyone will be riding in self-flying cars.I predict that in the future childr

19、en will be studying at home using virtual reality headsets.Step 5 HomeworkFinish Exercise C on P76.【设计意图：强化知识运用。】Useful Expressions in B2get more advanced in large quantities pose a threat to spy onwithout ones knowledge address the issuemonitor the production a remote pilot licence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教学反思