译林版（2020）选择性必修二UNIT4LIVINGWITHTECHNOLOGYREADING课件-27张

Unit4Welcometotheunit&Reading

知识点讲练1.capacity

n.领悟(或理解、办事)能力;容量,容积;职位,职责;生产量【教材原句】Deep-learningAIhasthecapacitytoanalysemassiveamountsofdatathroughmultiplelayers,imitatingthecomplexnetworksofthehumanbrain.深度学习人工智能有能力通过多层次分析大量数据,模仿人脑的复杂网状系统。【归纳拓展】inone’scapacityas...以……身份;以……的职位acapacitytodosth做某事的能力acapacityfor(doing)...(做)……的能力capableadj.有能力的;能干的becapableof(doing)sth有能力做某事incapableadj.无能力的;无法……的beincapableof(doing)sth不能做某事capablyadv.有能力地单句填空①Realrichesconsistofheartycapacities

(enjoy)life.

②Mydefinitionofhappinessis“thecapacity

enjoyment”.

③Itwasalldealtwith

(capable)bythepoliceandsecuritypeople.

句式升级Ibelieveshecantakecareofherself.→④Ibelieveshe

takingcareofherself.

→⑤Ibelieveshe

takingcareofherself.

→⑥Ibelieveshe

takecareofherself.

toenjoyfor

capablyhasthecapacityforiscapableofhasthecapacityto2.threaten

vt.危及,对……构成威胁;威胁,恐吓【教材原句】Wouldthinkingmachinesworkalongsidehumansorthreatentheexistenceofhumans?会思考的机器会和人类一起工作,还是会威胁人类的生存?【归纳拓展】threatensbwithsth用某事/某物来威胁某人;某人受到某事/某物的威胁threatentodosth威胁做某事threatenthat...威胁……threatn.构成威胁的人(或事物);威胁;恐吓;凶兆athreatto...对……的一个威胁underthreat受到威胁threateningadj.威胁(性)的;(天气状况)险恶的;具有威胁性的threatenedadj.受到威胁的单句填空①Heisunlikelytobe

threattotheSpanishplayerinthefinal.

②Beingstuckinabigfireis

(threat),andwearethreatened

it.

③Nowsomeworldheritagesitesare

threatfrompollutioncausedbyhumanactivities.

完成句子④失业是一种威胁。但这种威胁会促使工人更加努力地工作。Beingoutofwork

.But

canurgetheworkerstoworkharder.

athreateningwithunder

isthreateningthethreat【归纳拓展】commit...to...把……投入……commitoneselfto(doing)sth专心致志于;承诺/保证(做)某事committosb/sth忠于……committedadj.尽心尽力的becommittedto(doing)sth承诺/全身心地投入(做)某事commitmentn.承诺,许诺;献身;投入;花费makeacommitment作出承诺单句填空①Heisregardedasa

(commit)supporterofthereformpolicy.

②Onbalance,IthinkIwouldrathernotcommitmyselfto

(go)withyou.

③Ifyouareseriousaboutourrelationship,youshouldmakea

(commit).

committedgoing

commitment

一句多译我会建议人们十分认真地考虑保证在周日工作。→④Iwouldadvisepeopletothinkverycarefullyabout

onSundays.(commit)

→⑤Iwouldadvisepeopletothinkverycarefullyabout

onSundays.(committed)

committingthemselvestoworkingbeingcommittedtoworking4.urge

vt.敦促,催促;大力推荐,竭力主张;驱赶,鞭策

n.冲动,强烈的欲望【教材原句】Aswebecomemoreandmoredependentoncomputers,somescientistsareurgingustothinkaboutthedangersposedbytheadvancesinAI.随着我们变得越来越依赖计算机,一些科学家敦促我们思考人工智能发展带来的危险。【归纳拓展】urgesbtodo/intodoingsth敦促/力劝某人做某事urgesthon/uponsb对某人强调某事Itis/wasurgedthat...(should)dosth有人主张……做某事。haveanurgetodosth有做某事的冲动/强烈欲望urgentadj.紧急的;急迫的;需迅速处理的urgentlyadv.紧急地;迫切地urgencyn.紧急单句填空①Astudentwhosefriendsaregoodatacademicsmaybeurged

(study)harderandgetgoodgrades.

②Thereporturgedthatallchildren

(teach)toswim.

③Becauseofallthisextratime,therewasnosenseof

(urge)todomyschoolworkimmediately.

④Ihaveanurge

(open)abookstoreofmyown.

tostudy

(should)betaught

urgency

toopen

5.pose

vt.造成,产生;提问,质询

vi.摆好姿势

n.姿势【教材原句】Aswebecomemoreandmoredependentoncomputers,somescientistsareurgingustothinkaboutthedangersposedbytheadvancesinAI.随着我们变得越来越依赖计算机,一些科学家敦促我们思考人工智能发展带来的危险。【归纳拓展】poseforsb/sth为……摆好姿势poseas冒充,假作poseathreat/challenge/danger/risk构成威胁/挑战/危险/风险poseaquestion提问;质询单句填空①Thegirlwasemployedbyacompanytopose

photos.

②Somecriminalswouldpose

oneofyourfriendsandcheatyououtofyourmoney.

完成句子③中国的发展不会对其他国家造成威胁。China’sdevelopmentwillnot

toanyothercountry.

forasposeathreat6.demand

vt.需要;强烈要求

n.要求,所需之物;需求,需要【教材原句】Apparently,suchwarningsdemandourattention.显然,这样的警告需要我们的注意。

【归纳拓展】demandtodosth要求做某事demandsthof/fromsb向某人要求某物demandofsbtodosth要求某人做某事a/thedemandfor...对……的需求in(great)demand有(大的)需求ondemand一经要求satisfy/meetthe/one’sdemand满足(某人的)要求demandingadj.要求高的;费力的【特别提醒】①demand作“要求”讲时,其后的名词性从句用虚拟语气,即谓语动词用“(should+)do”形式。②demand不能用于demandsbtodosth结构;“向某人要某物”不能用demandsbsth,要用demandsthof/fromsb。单句填空①Likerunning,racewalkingisphysically

(demand),shesays.

②Thedemandthattheworkers

(ask)forhigherwagesseemedreasonable.

③Herbooksare

greatdemandatthemoment.

句式升级④Shedemandedthatheshouldreturnthebooksheborrowedfromher.→She

thebooksheborrowedfromher.

demanding

(should)ask

indemandedofhimtoreturn7.recognition

n.识别,认出;承认,认可;赞赏,赏识【教材原句】Facialrecognitiontechnology,withitscapacitytoanalyseahugeamountofdata,hascomeintowidespreaduse.面部识别技术以其分析大量数据的能力得到了广泛的应用。【归纳拓展】outof/beyondrecognition认不出来recognizevt.认识,辨认出;意识到;(正式)承认recognizesb/sthby/from...根据……认出某人/物recognizesbtobe/as...承认某人是……,可接受某人是……berecognizedtobe/as...被认为是……,被认作……Itisgenerallyrecognizedthat...人们公认……recognizedadj.公认的;普遍接受的单句填空①WhenIwentonayouthcamp,Iwasrecognized

childrenI’dnevermet.②Myhometownhaschanged

recognitionsinceIleftherelasttime.

③Lincolnisrecognised

(be)oneofthegreatestpresidentsinAmerica.

④Wang’swinningoftheprizemeansthatChinesearchitectsaregettinginternational

(recognize).

bybeyondtoberecognition8.alternative

n.可供选择的事物

adj.可供替代的,非传统的【教材原句】Itoffersaquickandcoolalternativetotraditionalpasswords,andyoucannotforgetyourownface!它是一个快速且很酷的替代传统密码的方法,你不可能忘记自己的脸!【归纳拓展】havenoalternativebuttodosth别无选择只好做某事havethealternativeofdoingsth有做某事的选择analternativeto...……的替代品alternativelyadv.可供选择地单句填空①Ifyoudon’tliketheschoollunch,youhavethealternative

bringingyourown.

②Naturalgasisanotherabundantfuelthatexpertsconsideranalternative

gasoline.

③Thereweresomanycarsheldupbytheheavyrainontheroadthatwehadnoalternativebut

(wait).

④

(alternative),youcansqueezefreshlemonjuiceontothestainorusethebottledlemonjuice.

oftotowait

Alternatively

9.break

into

强行闯入,撬开;突然开始(笑、唱、跑);顺利打入【教材原句】Moreover,thereisgrowingconcernthatwemightfallvictimtothistechnology,astherearecasesinwhichhackershavebrok