高二英语Unit11语法讲解课件.ppt

人教修订版高中二年级(下)Unit11,Grammar,Leadin,sciencescientificn.adj.achieveachievementv.n.,WordformationThebasicpartofanywordistheroot;toit,youcanaddaprefixatthebeginningand/orasuffixattheendtochangethemeaning.Forexample,inthewordunflattering,therootissimplyflatter,while,theprefixun-makesthewordnegative,andthesuffix-ingchangesitfromaverbintoanadjective(specifically,aparticiple).,Grammar,affixinfixprefixsuffix,prefixes,ab-abstain,absent,absolvead-adverb,advertisement,advance,adjoin,(away),(to),in/il-/im-/ir-incapable,indecisive,intolerable,illegal,impossible,irregularcocoworker,cooperate,(not),(together),interinternational,interactioninterdependent,interprovincialteletelephone,telegraph,televisionpreprerecorded,preface,prefer,(between,among),(far),(before),postpostpone,postscript,postwarsubsubsoil,subscription,subway,subnormal,(after),(under,notquite),biobiology,bioengineering,biophysicstranstransfer,transit,translate,transport,transform,(oflife),(across,toachangedstate),Fornouns-er/or-ist-ness-tion-mentForadj-ful-ous-able-y-edForadv-ly,suffixes,1._Manycountriesimportmostoftheoiltheyuse.2._Hestudiedbiophysicsatcollege.,Usecontextcluesandwhatyouknowaboutwordpartstoguessthemeaningoftheunderlinedwords.,生命物理,进口,3._Itisveryimportanttolearnhowtocooperatewithothers.4._Allyourluggagewillbetransportedtothedestinationbytrain.5._Mycousinhasanexcellentvoice.Herdreamistobecomeasuperstar.,合作,运输,超级歌星,1.Theaverageoutputofthefactoryis20carsaday.output=out+put产量2.Shehaswrittengoodessaysbefore,butthisoneissubstandard.substandard=sub+standard低于标准的,不够标准的,3.Heisakindofintellectualsuperman.superman=super+man超人4.Thelackofacommonlanguagemadeitverydifficulttointercommunicate(witheachother).intercommunicate=inter+communicate互相联系,5.Transplanttheseedlingsintopeatysoil.transplant=trans+plant移植6.Haveyoureadane-book?e-book=electronic+book电子图书7.Theyhelpedustomapoutalong-termplan.long-term=long+term长期的,缩写,BTWBRBFTFICQRUOK?THXTTUL,-bytheway,-berightback,-facetoface,-Isee,-Iseeyou.我找你。,-AreyouOK?,-thanks,-talktoyoulater,IC,Practice,1.ThistextwastakenfromThePictureofDorianGraybyOscarWildeInthecentreoftheroom,clampedtoanuprighteasel,stoodthefull-lengthportraitofayoungmanof_(ORDINARY)personalbeauty,andinfrontofit,extraordinary,somelittle_(DISTANT)away,wassittingtheartisthimself,BasilHallward,whosesudden_(APPEAR)someyearsagocaused,atthetime,suchpublic_(EXCITE),andgaverisetosomanystrangeconjectures.Asthe,distance,disappearance,excitement,painterlookedatthe_(GRACE)andcomelyformhehadso_(SKILL)mirroredinhisart,asmileof_(PLEASE)passedacrosshisface,andseemedabouttolingerthere.Buthe_(SUDDEN)startedup,and,closinghiseyes,placedhisfingers,gracious,skillfully,pleasure,suddenly,uponthelids,asthoughhesoughtto_(PRISON)withinhisbrainsomecuriousdreamfromwhichhefearedhemight_(WAKE).,imprison,awake,2.ThistextwastakenfromTheTimeMachine,byH(erbert)G(eorge)WellsItissimplythis.ThatSpace,asour_(MATHS)haveit,isspokenofashavingthreedimensions,whichonemaycall_(LONG),Breadth,and_(THICK),mathematicians,length,thickness,andisalwaysdefinableby_(REFER)tothreeplanes,eachatrightanglestotheothers.ButsomephilosophicalpeoplehavebeenaskingwhyTHREEdimensions_(PARTICULAR)-whynotanotherdirectionatrightanglestotheother,reference,particularly,three?-andhaveeventriedtoconstructaFour-Dimensiongeometry.ProfessorSimonNewcombwasexpoundingthistotheNewYorkMathematicalSocietyonlyamonthorsoago.Youknowhowonaflatsurface,whichhasonlytwodimensions,wecanrepresentafigureofathree-_(DIMENSION)solid,and_(SIMILAR)theythinkthatbymodelsoftheedimensionstheycouldrepresentoneoffour-ifth