Unit 4 Understanding ideas 语言点--高中英语外研版（2019）选择性必修第三册.pptx
Unit4UnderstandingideasArtificialIntelligence:AREALTHREAT?artificialadj.人造的人造的;虚伪的虚伪的;武断的武断的Thisorangedrinkcontainsnoartificialflavourings.这种橙汁饮品不含人工调味料。这种橙汁饮品不含人工调味料。artificiallimb 假肢假肢intelligencen._adj.realadj._adv._n.threatn._v.intelligentreallyrealitythreatenLanguage points1.Itusedtofeellike50percentofmytimewasspentresearchingnewrestaurants.(Para1 L7)Itfeelslike句式，意为句式，意为“感觉像感觉像”,与与Itseemsthat意思相近。意思相近。usedtodo过去常常做过去常常做get/beusedtodoing习惯于做习惯于做beusedtodo被用来做被用来做beusedfor(doing)sth.被被用来做用来做=get/beaccustomedtodoingsth.1）Lifehereismucheasierthanit_be.2)Imnotusedto_(treat)likethis.3)Youllsoongetusedto_(live)inthecountry.4)Thewood_makedesksandchairs.usedtobeingtreatedlivingisusedto2.EveryrecommendationshegivesmeisgreatsinceshecanpredictifIwilllikeaparticularrestaurant.引导原因状语从句引导宾语从句,意为“是否”=whetherrecommendation推荐；介绍信推荐；介绍信 recommendvt.推荐；建议推荐；建议recommenddoingsth.recommendsb.todosth.recommendthatsb.(should)dorecommendsb.sth.=recommendsth.tosb.recommendsb.as建议做某事建议某人做某事建议某人做某事（从句用虚拟语气）向某人推荐某物=把某物推荐给某人推荐某人为Herecommendtheyoungman_ourfirm,anditisbecauseofhis_(recommend)thatwe_(have)anexcellentworkernow.torecommendation(should)have3.Andspeakingofhangingout,Imhopingthatself-drivingcarsareavailablesoon.speakingof谈到；提及谈到；提及 hangout闲逛闲逛available可获得的；有空的可获得的；有空的speakspokespokengenerallyspeaking通常来说English-speaking说英语的spokenEnglish英语口语speakwell/illof说.好/坏话speak/thinkhighly/wellof(高度）赞扬nottospeak/mention更不用说Translation：说到说到出去玩，我希望出去玩，我希望很快能有自动驾很快能有自动驾驶汽车。驶汽车。4.Andastheywontbesusceptibletohumanerror,theyllcertainlybealotsafer.adj.易受影响的修饰比较级的词有：1）abit、alittle、byfar、alot、agreatdeal、rather、much、many、lots、any、still、even等；2）还可以用表示倍数的词或度量名词作修饰语；3）以上词（除byfar）外，必须置于比较形容词或副词的前面1）他的爸爸比妈妈大四岁。2）我觉得科学比日语重要得多。3）当我们和别人说话时，应该尽可能礼貌。Hisfatherisfouryearsolderthanhismother.IthinkscienceismuchmoreimportantthanJapanese.Whenwespeaktopeople,weshouldbeaspoliteaspossible.5.Theonlythingisthattheremightbeafewmachine-learningproblemswhenthefirstcarshitthemarket.引导表语从句hit-hit-hithitting1)hit后后可接可接onin，表示，表示“击击”、“打打”身体某部身体某部位位2)hit可以指精神上或感情上的可以指精神上或感情上的“打击打击”3)hit可指风行一时的作品（如歌曲、电影、戏剧、演出等），同时也可指轰动一可指风行一时的作品（如歌曲、电影、戏剧、演出等），同时也可指轰动一时的人或物。时的人或物。4)使（某人）突然意识到5)到达（某地）；达到（水平）6)(产品）上市；7)（灾害）侵袭（严重影响）；8)成为头条（新闻）Therudemanhittheboyintheface._ThemovieHerowasabighitin2003._Ithitmethatnobodywasinfavorofthechange._Icanthitthehighnotes._Thevillagehasbeenhitbyadevastatingdrought._1)3)4)5)7)6.Still,IdothinkthatdevelopmentsinAIwillonthewholemakedoingday-to-daythingsaloteasier.总的来看（说）总的来看（说）adj日常的日常的;按日计划的按日计划的7.Ofcourse,itcouldbeveryusefultohaveamoreadvancedformofAIatrulyindependentformofartificialintelligence,capableofexercisingitsownjudgement,couldhelpussolvemanyoftheworldsproblems.有能力的；能干的 n.capability我们非常喜欢我们的数学老师，因为他能够将课堂变得有趣。Weloveourmathteacherverymuchbecauseheiscapableofmakingtheclassinteresting.exercise:v.行使行使，使用，使用【熟词生义熟词生义】exercise泛指“锻炼”时,做不可数名词,如：take exercise 锻炼身体exercise表示“体操;操练”或“练习（题）”时是可数名词,要用复数形式。如：do morning exercises（做早操）,do eye exercises(做眼保健操),do English exercises(做英语练习)。8.Ifnot,itmightwipeusallout!wipeout:todestroy,remove,orgetridofsomethingcompletely摧毁摧毁;使灭绝使灭绝9.Nearlyeveryjobispotentiallyatriskinthelongrun.riskdoing冒险做冒险做takearisk冒险冒险atrisk处于危险中处于危险中attheriskofdoing冒可能（做某事）的危险冒可能（做某事）的危险risky adj.充满危充满危险的；有风险的险的；有风险的inthelong/shortruninthelong/shortterm从长远（短期）来看从长远（短期）来看1)So if they do complain,they risk _(fire).2)短期内我们会赔钱,但从长远看,利润将会是丰厚的.being firedIntheshorttermwewilllosemoney,butinthelongtermtheprofitswillbeverylarge.AlthoughaverycleverformofAIcouldbethegreatestformofprogressmadeinhumanhistory,ifitgoeswrongorismisused,itcouldbethemostdangerousinstead.10.Butwhilesuper-intelligentAIcouldbethebiggestleapforwardinhumanhistory,ifitgoeswrongorfallsintothewronghands,itcouldalsobethemostdangerous.leapforward:rapiddevelopment快速快速发展发展gowrong:出毛病，出故障出毛病，出故障fallintothewronghands:落入不当之人手中落入不当之人手中 Paraphrase11.Wehavenochoicebuttoembraceitandregulateit.在含介词在含介词but的句型中，的句型中，but前有前有do，则，则but后的不定式后的不定式不能带不能带to；相反，相反，but前若找不到前若找不到do，则，则but后的不定式必定带后的不定式必定带to。He did nothing but _(watch)TV in the spring festival.I had no choice but _(accept)the truth.toacceptwatch12.OnethingIthinkweallagreeon,though,isthatsaying“MyAIdidit!”wontbeanyexcuseforillegalorimmoralbehaviour!agreeon:对对取得一致意见取得一致意见本句中的本句中的though意为意为“不过，可是，然而不过，可是，然而”，用于主句后，引出补充说明，用于主句后，引出补充说明，使语气变弱。使语气变弱。非法和不道德的非法和不道德的
