请问英语中的介词短语和短语介词一样吗举例说明

一、介词和介词短语介词是一种虚词，不能单独作句子成分，必须与名词或代词(相当于名词的其他词类短语或从句)构成介词短语，才能在句中充当某一个成分。介词短语在句中可充当状语，表语，定语及补语等成分。HowIwisheveryfamilyhadalargehousewithabeautifulgarden!Isthisthereasonheexplainedatthemeetingforhiscarelessnessinhiswork?Withalotofdifficultproblemstosettle,thenewly－electedpresidentishavingahardtime.二、连词连词是用来连接词、短语、从句或句子的一种虚词不能独立担任句子成分。按词义及其句法作用，连词可分为并列连词和从属连词。常见的并列连词有and,but,or,notonly...butalso,yet,either...or...等。常见的从属连词有when,because,if,though,asif,nowthat,until,unless等。IsawBobplaythepianoatJohn'spartyandonthatoccasionhewassimplybrilliant.Notonlyistheteacherhimselfinterestedinfootballbutallhisstudentsarebeginningtoshowaninterestinit.Pleasefollowyoursupervisor'sinstructions,oryou'lloffendhim.一、介词和介词短语在高考试题中对介词的考查主要集中在常见介词搭配中。如：1．for为了；因为Iapologisedtotheteacherformybeinglate.Forsomereason,Irefusedhisinvitation.2．without没有Hecameinwithouthismanager'spermission.Iwouldn'thavefinishedthetaskwithoutyourhelp.3．by借助于某种手段Theoldmanearnedhislivingbysellingfruits.4．over“在正上方(但未接触)；超过”，多表示年龄，距离或跨越一定的高度Youcan'twearabluejacketoverthatshirt.Theplanecanflyoverthemountain.5．beyond超越(界限、范围、限度)，可指时间或程度It'squitebeyondmewhysuchthingshavebeenallowedtohappen.6．across表示从空间表面上横穿。through表示从人体或物体的内部穿过，也可指抽象意义上的通过。HesuddenlysawMaryacrosstheroom.Hepushedhiswaythroughthecrowdofpeopletogettoher.7．besides“除……之外”，其宾语包括在内。except“除了”，其宾语不包括在内。exceptfor强调整体中的细节，前后事物不属于同类。but常和except互换，强调不在其中。butfor“要不是”，往往用在虚拟语气的含蓄条件句中。Besidesflowers,thepupilssenttheirteacheranicegreetingcardforherbirthday.Thearticleisverygoodexceptforsomespellingmistakes.

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