高中英语 Unit 20 New Frontiers Section Ⅰ Warm-up Futurology教案（含解析）北师大版选修7-北师大版高二选修7英语教案VIP免费

SectionⅠWarm-up&FuturologyⅠ.词义匹配1．shortlya．tohelp2．conflictb．nearortowardstheendofsomething3．starvationc．usefulorconvenient4．assistd．soon5．lattere．anactivedisagreementbetweenpeoplewithopposingopinionsorprinciples6．handyf．theperiodinthedaywhenlightfromthesunbeginstoappearinthesky7．dawng．someonewhohasalotofexperience，knowledgeorskillinaparticularsubject8．specialisth．thestateofhavingnofoodforalongperiod,oftencausingdeath答案：1～4deha5～8bcfgⅡ.根据词性及汉语意思写出单词1．massn．质量2．crewn.全体机组人员3．seminarn.研讨会4．enterprisen.事业；企业5．updatevt.更新6．welfaren.福利7．discriminationn.歧视；识别力8．electronicadj.电子的9．digitaladj.数字式的10．technologyn．技术→technicaladj.技术上的11．recreationn.消遣；娱乐→recreatev．使得到消遣(或娱乐)；消遣；娱乐12．downloadvt.下载→uploadvt.上传13．wornadj.磨损的→wearv．磨损；穿，戴14．equalityn．平等→equaladj.相等的；平等的15．assessvt.评价；评估→assessmentn．评估；评价16．bacteriumn．细菌→bacteria(pl.)Ⅲ.补全短语1．lookinto调查；快速翻查(资料)2．base...on...把……建立在……基础之上3．dieof...死于……4．liveon以……为生；以……为食5．atleast至少6．carryout实施，执行；完成7．(be)suitablefor适合于……8．referto提到；谈及；查阅9．useup用光，用完10．indetail详细地11．bytheendof到……底(末)为止1．Bytheyear2015,theclothingindustrywillhaveproducednewtypesofmaterialthatwillremainstainlessnomatterwhatyouspillonthem.到2015年，服装工业将生产出新型的材料，不管将什么东西洒在上面都不会留下污点。[句式分析]本句为主从复合句。[佳句赏析]到2020年我们的城市人口将超过两千万。By2020,thepopulationofourcitywillhaverisentoover20million.2．Bythemiddleofthecentury,computersthataremillionsoftimessmarterthanuswillhavebeendeveloped.到本世纪中叶，比人类还要聪明几百万倍的计算机将会问世。[句式分析]句中millionsoftimessmarterthan为表示倍数的句型，即“倍数＋比较级＋than...”结构。[佳句赏析]亚洲的面积是欧洲的四倍。AsiaisfourtimeslargerthanEurope.3．(长难句分析)Thefutureisnowbigbusinessandmanypeoplewillattendtheseminarwithdreamsofstartingnewenterprisesbasedonthepredictionstheywillhearthisweekend.现在人们普遍关注未来，许多人将参加这次研讨会，他们梦想在这个周末所听到的预言的基础上开始新事业。[句式分析]本句为并列复合句。Haveyoueverthoughtaboutourfuturelife?Andwhatwillyoubecomeandwhatwillourlifebelikeinthefuture?Fillintheblankswithproperwords.①Maybecarswillflyintheair.②Robotsmayworkfor,eventaketheplaceofhumanbeings.③Maybenowar.④Maybenostarvation.⑤Maybewecanliveup_to150yearsold.⑥Maybewewillliveonthemoon.Ⅰ.FastreadingWhatdoesthistextmainlytellus?A．Whatarefuturologistsdoing?B．Somepossibilitiesofthefutureworld.C．Whatwillourlifebelikein100years?D．Somelatestscientificresearches.答案：BⅡ.CarefulreadingReadthetextcarefullyandthenfillinthechartwiththeinformationinthetext.HannahJoneslooksintothefutureInterestinthefutureOverthecenturies,peoplehavealwaysbeenconcernedaboutthefuturebyreadingandwritingstoriesaboutthefuture.Somethinkaboutthefutureforfunbutfuturologistsplanthefutureoftheworldfor①a_living.②Predictionsofsomefuturologists•Inthenextfewyears,we'lluse③our_voicestogiveinstructionstocomputers.•Bytheyear2015,ourclotheswillbeabletoremain④stainlessandnevergetoldand⑤worn.•Bytheyear2025,therewillbeno⑥starvation/hungerorconflict;peoplewilllivetogetherinpeaceandequality.•Bytheyear2030,developmentin⑦biochemistryandmedicalscience...