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1、2019-2020年高中英语 Unit 3 Life in the future同步备课参考【美文阅读】Robotic age draws closer随着科技的发展，机器人时代的到来已经指日可待。These days，robots are more mon than you might think.Consider the Roomba，a robotic vacuum(吸尘器)which cleans floors on its own.“We wanted to make something simple that people could use every day，”says Gre
2、iner，cofounder of IRobot，the pany that makes the smart vacuum.“And thats what inspired us to build the Roomba.”Some robots like the Roomba are already very mon in many US households.IRobot makes everything from the Roomba to robots that someday might bee a part of us.“You can have robotics equipped
3、into your body，to get back that arm or leg that youve lost，either in some accident or disease，”says Greiner.Although robots have been developed mainly for military(军用的)applications，civilian uses for the technology are growing，according to Michael Toscano，president of the Association for Unmanned(自控的
4、)Vehicles International.“Unmanned systems allow human beings to do their task with an extension of their hands，their eyes and their ears.”“We can put them in the ocean and theyll swim for eight or nine months，collecting data and monitoring ocean pollution，”says Hudson of IRobot.Recently the US Gover
5、nments Defense Advanced Research Projects Agency (DARPA)displayed a “robotic man”Instead of depending on remotecontrol，DARPAs “robotic man” can actually look at some blocks，find one with a special pattern，and move it to a new location.Mandelbaum，DARPAs project manager，says more challenging tasks lie
6、 ahead.Some day，a DARPA robot might find a hidden bomb or help a disabled person select a shirt and button it.To advance the technology，DARPA plans to let members of the pubic write software for the “robotic man”，then sign onto the Internet and watch a model of “robotic man” perform the task.Its one
7、 of the ways that robots will help humankind to extend its reach.【诱思导学】1The example of the Roomba shows that .2Do you think that robots will play an important role in the future？Why? 【答案】1.civilian uses for the robotic technology are growing2.Yes.Because there may be more and more robots ing into ou
8、r life with the development of science and technology.(answers are different)Period Previewing(教师用书独具)教学目标初步掌握本课文中的词汇，浅层次理解课文，了解相关的背景知识。本课时主要是通过学生对学案所给出的内容的学习，了解本课文中所出现的词汇，初步了解课文以及相关的背景知识，让下一堂课对课文的全面理解起到一个铺垫作用。教学地位本单元的中心话题是“谈未来”。内容主要涉及人类对今后生活环境的想象、猜测和思考。语言技能和语言知识主要围绕“未来生活”这一中心话题进行设计的。 (教师用书独具)新课导入建议
9、可以通过填写教材第17页的表格引导学生去认识现在和展望未来。想象一下100年后人们在交通、工作、语言、环境，住房和教育等方面的改变和面对的问题。让学生通过思考，让学生在思考的基础上得出自己的结论，即哪些变化好，哪些变化不好，并说出理由。 教学流程设计导入新课。学生阅读“美文阅读”与“诱思导学”(见学案第37页)。学生就“话题美文导读”进行讨论，统一答案。学生再次阅读课文(见课本第1718页)并完成“语篇理解”(见学案第38页)。师生共同讨论并统一答案。让学生快速阅读课文(见课本第1718页)，并完成“篇章结构”(见学案第38页)。学生共同讨论，并让学生发表各自见解，最后统一答案。学生再次仔细阅
10、读课文(见课本第1718页)进行深度理解，并完成“课文缩写”(见学案第38页)。老师指导学生讨论，共同找出答案。让学生根据所给出的表格进行自我评估(见学案第39页)。学生讨论，并让学生代表发表他们讨论得出的答案。老师予以更正。让学生完成“知识初探”部分(见学案第38页)。老师布置作业，让学生看课本第1718页并完成课本第19页1、2、3、4题，预习学案Period (见学案第3945页), 写一篇关于想象1000年后地球会是什么样子的文章。(见学生用书第38页).篇章结构阅读P1718的Reading部分，完成下列表格(每空不超过3个单词)Before getting into the tim
11、e capsuleIn the capsuleWe climbed in 4. a small opening.The seats were 5. .After a calming drink，the capsule began 6. gently.Arriving in the futureThe new surroundings were difficult 7. .The air seemed thin.He had to put on a mask.Wang Ping showed him how to use a hovering 8. .In a strangelooking ho
12、useLi Qiang found the wall of a room made of trees.Wang Ping 9. a switch on a puter screen，and a table and some chairs rose from under the floor.Li Qiang had a brief meal and a hot bath.Exhausted，he 10. and fell fast asleep.Li Qiang felt 1. ，and uncertain.He 2. “time lag”Wang Ping gave him some tabl
13、ets，which 3. a lot.【答案】1.worried，nervous，unsettled2.suffered from 3helped 4.through5fortable 6.swinging7to tolerate8.carriage9.flashed10.slid into bed.语篇理解阅读P1718的Reading部分，从每题所给的3个选项中选择最佳答案1Why did Li Qiang feel nervous and uncertain at first in the year AD 3008?ABecause he was frightened in the ne
14、w surroundings.BBecause he hadnt adapted himself to the new environment.CBecause he was affected by the flashbacks from his previous time period.2When and where did this story happen?AIt happened in outer space in the future.BIt happened on the earth in the future.CIt happened in outer space at the present time.3How did the system work?AOxygen was provided by a group of machines.BOxygen was provided by some chemicals.COxygen was provided by some
