学人教版选修7Unit2RobotsPeriod 2 Learning about Language教案设计 （3页word版）.docx

2018学年度人教版选修7unit2robotsperiod 2: learning about language教案设计(revise the passive voice including the infinitive)aimsto help students revise the passive voiceto help students discover and learn to use some useful words and expressionsto help students discover and learn to use some useful structuresproceduresi. warming up by having a dictationto begin with, lets take a dictation to strengthen our memory of the text.larry belmont worked for a company that make robot. recently a robot that could do housework would be tested out larrys life, clair, for three weeks. clair felt alarmed by the robots humanly appearance. before long she began to trust him. she told him that she and her home were not elegant enough for her husband and she envied the rich and powerful woman .the robot decided to protect her from being harm. he gave her a new haircut and changed her makeup and asked her to buy something to decorate her home. before the night he was to leave clair, they held a party. the guests were impressed by clair and her home, especially by the handsome robot, whom they thought was her husband. claire knew this is almost a dream and she felt very sad. however, the company was very satisfied with tony, the robot although he needed rebuilding because it is absurd to have women falling in love with a machine.ii. discovering useful words and expressions now go to page 13. work in pairs to finish the three exercises in 10 minutes.iii. reading more about the 22nd centurythe 22nd centurythe 22nd century began with high crime rates within major cities, and life on earth was tough. in 2105 the terra alpha colony reported back that all was well. their planet had native plant and animal life, however, no sentient life had been found. mining equipment was being set-up, and all was well. it was news such as this which started to motivate mankind to continue its exploration of space. opposition to t-mat had already started to appear, but the final straw was in 2110, when earth received a major shock as both the moon base and earth itself was attacked by the neo-martians. their plan was foiled by a crack group of three men, and the global councils had the task of repairing all the damage resulting from the martian assault. the attack had taught earth a lesson; the isc was given greater powers and taxes were raised to finance space travel. co-operation is key was the media hype, and work began in establishing a true world government. t-mat was regulated to a more normal usage and a new space-exploration program began. a true world government was finally achieved in 2113, with 99% of former countries joining. the other 1% dissolved and thereafter a new world president was elected. individual countries were treated as federal states (for example, the usa was treated as five different states). as the 2110s began, mankind discovered the first, still rudimentary ftl propulsion. in addition, sub-ether ftl communication had been perfected. both of these technologies propelled matter or energy at warp 2. thus, communication was no faster than transport. a second wave of colonization ships, this time using warp drives, was launched in 2114. iv. learning about the passive voiceactive and passive tenses chartv. discovering useful structuresgo to page 14, and finish the two exercises in pairs.vi. closing down by reading aloud a future poemtraverse : into the futureby je freewhat i say now may be elementary -once man unravels time and its mysterywe travel to the past by memoryimaginations what our future will bedelve in the theories of the human mindsits heaven or hell or in between those linespush to one direction, a radical turnwe see this paradox a great concernwe have explored it almost endlessly -how we can change the course of historykaleidoscopic the world seems to bewe need a mechanism to set us freetraverse the unreached boundaries.where theres no war, poverty, and pollutiontraverse the