问题标题:
动词不定式中todo中to的词性,肯定不是介词,介词后应是doing,每个单词都有词性,
问题描述:

动词不定式中todo中to的词性,肯定不是介词,介词后应是doing,每个单词都有词性,

焦军回答:
  [思路分析]   我给你分析一下,请你掌握   下面主要给你介绍一些to的用法,接名词,v-ing的就是介词,接动词原型就是不定式.   [解题过程]   一:表示相对,针对   bestrange(common,new,familiar,peculiar,distinct,sensitive,immune,vulnerable,indispensable)to   Airisindispensabletolife.   Aircraftsarevulnerabletointerferencecausedbyradiation.   Thisinjectionwillmakeyouimmunetoinfection.   二:表示对比,比较   1:以-ior结尾的形容词,后接介词to表示比较,如:superior,inferior,prior,senior,junior   Thequarrelhappenedpriortomyarrival.   2:一些本身就含有比较或比拟意思的形容词,如equal,similar,equivalent,analogous   AissimilartoBinmanyways.   3:表示一些先后顺序的形容词,如:second,subsequent,next,preliminary,preparatory   Subsequenttothewar,theyreturnedtotheirhometown.   4:to也偶尔出现在个别动词之后,与动词形成固定词组,表示比较,如:preferto,compareto,incontrasttocomparetosth.表示比喻或比拟,而comparewithsth.表示比较,如:   Worldisusuallycomparedtoastage   Comparedwithhispast,hehaschangedalot.   Prefer的正确句型是:preferAtoB或preferdoingAtodoingB,但当prefer后接动词不定式时,表示比较的介词to就要改成ratherthan,如:   Theundauntedsoldierpreferreddeathtosurrender.   Manypeoplepreferspendingmoneytoearningmoney.   Theyprefertopursuecareersratherthanremainhomeashousewives.   5:to与及个别的名词构成比较之意,如:alternative   Goingtoanunderwaterconcertisagreatalternativetogoingtodinner.   三:表示修饰关系   1:表示回复,反应意思的词,如:answertoquestion,   solutiontoproblem,responsetoinquiry,reactiontoproposal,replytoletter   2:表示建筑构件的词汇,如:entry,entrance,approach,access,passage,exit,vent,path   theapproachtoabridge引桥   theapproachtoscience   Halfofthepopulationwasestimatedtohavenoaccesstothehealthservice.   Theaccesstoeducation接受教育的机会   Theaccesstomedicalcare享受公费医疗的权利   4:表示人物职位和官衔的词,如:assistanttomanager,ambassadortoSpain,successortotradition,heirtothrone,deputytotheNationalPeople’sCongress   advisortothePrimeMinister   5:表示权利和许可的词汇,如:right,admission   Theemployeefinallygottheadmissiontotheboardroom.   Everyonehasanequalrightto……..   6:表示栅栏或障碍的词汇,如:barstodevelopment,thebarriertoprogress   7:表示与书籍,文本相关的词,如:introductiontopassage.   8:表示恭喜或是祝贺,如:   Thedirectorproposedatoasttothehealthoftheguests.   Let’sdrinktoDick’ssuccessinbusiness   9:另外还有一些名词符合这种用法,有的具有两者息息相关,缺一不可的含义.如:keytodoor,invitationtoparty,   guidetoaction,limitationtolife,accessorytoschool   四:to还具有依据,伴随,和着节奏的含义,如:singtopiano,chancetothetune,stamptotherhythmofthesong,addsalttotaste   一:表示相关联,相连接,如:berelatedto,berelativeto,inrelationto,berelevantto,linkto   Investigateallthefactsrelatedtotheproblem.   Peopleoftenlinkedwalthtohappiness.   二:表示反对和赞同.   1:to引导的表示反对,抗拒,对抗意义的词组.Beopposedto,beoppsistto,becontraryto,beadverseto,beresistantto,becontradictoryto,objectto,opposeto,denytp,bealineto   Thesebuildingsareresistanttoearthquake.   Theyaretotallyopposedtoanychangesbeingmadeintheplans.
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