1、Unit 2 Looking into the future Leading-in While-class After-class Part.1 Leading-in combine 词性 _ 意思 _ 常用搭配 combine A and/with B 把A和B结合起来；兼有A和B的 特性；同时做（两件完全不同的事） 联想词 combination n.联合；混合；结合；联合体；组合物 a combination of.结合 练习：Diets are most effective when _ (combine) with exercise. combined Build up Build
2、up your your vocabularyvocabulary Verbs: detect, integrate, leak, switch on/off, monitor, cure, have, become, issue, encourage, repair, reject Suggested Answers: detect air quality; detect potential dangers; integrate learning; integrate the electrical wiring; leak oil; switch on/off the heater; mon
3、itor air quality; monitor the electrical wiring; cure cancer, have a preference; have cancer, become routine; issue a warning; encourage learning; encourage innovation; repair the heater, repair the electrical wiring; reject a warning; reject innovation Complete the sentences with the adjectives in
4、the box. abnormal automatic available constant critical efficient distant instant relevant secure 1 Big data will become much more _ in solving crimes in the future. 2 Many smart watches can provide _ fitness data. 3 It is possible that this technological fantasy will come true in the _ future. 4 Af
5、ter the accident, both drivers are in _ condition. 5 The fridge keeps food at a _ low temperature. 6 The air conditioner works in _ mode 7 It is important to make food and water _ to the survivors. 8 Houses with advanced appliances will keep us _ and healthy. 9 We find the German transport system to
6、 be one of the most _ in Europe 10 The sensors can detect anything _ and automatically call someone to come and fix it. relevant instant distant critical constant automatic available secure efficient abnormal . and decided to review ancient Chinese medical texts to find traditional botanical treatme
7、nts for the disease. Her team examined over 2,000 old medical texts, and evaluated 280,000 plants for their medical properties. They then tried boiling fresh worn wood, and using the liquid obtained from this to treat malaria, but this did not work either. She concluded that boiling the sweet wormwo
8、od apparently destroyed its medical properties. Using a lower temperature to draw out the extract, she found a substance that worked. Part.2 While-class Paraphrase the sentences using the words and phrases in brackets. 1. Care will also be taken to combine the building and surrounding architecture t
9、ogether to form an effective system. (integrate) 2. We will probably benefit from remote-controlled houses. (potentially) 3. He insisted that everything in the smart home would be all right. However, I could not help but feel anxious. (nevertheless) 4. It is a good habit to make certain that you kno
10、w what is happening with your blood pressure. (keep track to) 5. The monitoring system sends out warnings as as soon as the car begins to leak oil (the instant) While-class Houses: integrated sensors; remote control; energy-efficient; voice commands; climate control; home automation; remote monitori
11、ng Transport: driverless cars; high-speed rail; mag lev trains; hybrid cars; electric cars; biofuel; smart roads Health: health monitoring; nanotechnology; robotics; mobile apps; wearable monitoring devices; 3D printing (e.g., for organs or tissues); virtual reality (e.g., for remote surgery or diag
12、noses); Al (e.g., for medical diagnoses) Security: machines to detect disasters; CCTV cameras; data encryption; monitoring drones; biometrics Work: telecommuting; automation; cloud technology; collaboration tools; virtual offices; Al Entertainment: CGI (computer-generated imagery); virtual reality;
13、home theatres; interactive TV; immersive media; augmented reality In the future, we will use advanced technology every day for automatic control of just about everything in our home. In the future, we will be using advanced technology every day for automatic control of just about everything in our h
14、ome. 两个句子的区别：第一句使用了一般将来时， 侧重表示个人对未来事件的主观意愿；第二 句使用了将来进行时，表示事情的发展是一 种必然趋势，具有客观性，表达了说话者的 期待之情。 将来进行时由“will/shall be +现在分词”构成，shall用于第一人称，will用于各种人称。 将来进行时表示将来某一时间正在进行的动作，常表示已经安排好的事情。 2.将来进行时的用法 （1）表示将来某一时刻或某一时间段内正在进行的动作，常与at this time tomorrow, atoclock tomorrow afternoon等表示将来某个具体时间点或时间段的时间状语连用。 （2）将来进
15、行时可以表示已经计划好的事。 （3）将来进行时用来表示委婉客气。 （4）将来进行时可以表示现在正在进行的动作，但这个动作会延续到将来。 （5）将来进行时可以用于解释原因。 一般将来时强调的是“将来要发生”的动作和状态， 而将来进行时表示“将来某个时间正在进行”的动作。 可通过以下两个例句加以区别： What will you do tomorrow？明天你会做什么呢？ What will you be doing at nine oclock tomorrow？明天九点钟时 你会在做什么呢？ Read the passage and complete the following sentenc
16、es Jack goes to school every weekday. He leaves home at 6:45 and arrives at school at about 7:30. His morning classes begin at 8:00 oclock and continue until 12:15. Then he has lunch, which takes about half an hour. His classes begin again at 1:30 in the afternoon and end at 3:50. He goes to the sch
17、ools football club at 4:30 and finishes practice at 6:00. He arrives home at about 6:45. Every day he follows the same routine and tomorrow will be no exception. 1B 2A 3A 4A 5A Fill in the blanks with the proper forms of the verbs in brackets. 1 You can call me then. I _ (not sleep). 2 They set off
18、at 9:00 a.m. and though they _ (reach) the airport an hour later. 3 Will you _ (wait) for me until I find the electrical wires? 4 Better not hang out with Sam then, He _ (work) on his article on critical thinking. 5 I guess most parents _ (support) the new plan at the meeting tomorrow. wont be sleep
19、ing would reach wait will be working will support Part.3 After-class Work in pairs. Read the travel plan and make up a conversation using the future progressive tense. MondayMondayFly to Beijing from Melbourne, arrive at 10:00 a.m.; Visit the Fly to Beijing from Melbourne, arrive at 10:00 a.m.; Visi
20、t the Summer Palace in the afternoonSummer Palace in the afternoon TuesdayTuesdayMorning: visit the Palace Museum; Afternoon: go to Wangfujing Street WednesWednes dayday Go to the Great Wall, three hours drive there and back ThursdayThursday Go sightseeing in Shichahai; Visit National Museum of Chin
21、a FridayFridayTrip to Zhangjiakou SaturdaySaturday Back to Beijing in the afternoon; Watch Beijing Opera at the Mei SundaySundayLanfang Theatre Return to Melbourne Sample Dialogue Jane: So do you have your plan for the trip? Sam: Oh, yes. Its all been organised. Jane: When will you be arriving in Beijing? Sam: Around ten in the morning. Then I1l be visiting the Summer Palace. Jane: After such a long trip? Youll be pretty tired. Sam: Yeah, but I cant wait to go. And then on Tuesday, Ill be visiting the Palace Museum in the morning. Thank you!
