高考英语语法填空题常见关联词/介词（短语）关系并且或1个词andorbut强调其后部分while强调前后对比2个词3个词as well as/in addition to+n.even though+Clauseeven if+Clause转折though/although强调主句as倒装句中（n./adj./adv./v.+as/though+主语+其他）despite+nbecause+Clauseregardless of +n.because of/due to/owing to+n.now that+Clausein that+Clause=becausein spite of +n.on account of+n.因为/由于since/as+Clausefor+n./+Clause如果除非一旦否则if+Clauseunless+Clauseonce+Clauseor+Clause（not...）butinsteadinstead of(不是)而是直到在...之前在...之后until/tillbeforeafter语法填空题常见关联词/介词（短语）关系好像1个词2个词as if/though3个词无论/不管whatever+（n.）+Clauseregardless of +n.no matter what+（n.）+Clause无论/不管无论/不管无论（是however+a./ad.+Clausewhenever/wherever+Clauseno matter how+a./ad.+Clauseno matter when/where+Clausewhether否）只要就...所知（so）...that+Clauseso that+Clauseonly ifas/so long as=on condition thatas far as（sb. know)in order that+Clausein order to do/so as to do结果以防n./pron. when(定从）当...when（状从/名从）besides（包含）除了but/except（同类排除）就...而言根据随着as+Clause/with+n.except for（不同类排除）as for/toaccording toin terms of+n.the moment/minute/instant+Clauseapart fromin addition to+n.（包含）soso that+Clausein case+Clausein/on which+Clause（定从）as a resultin case of+n.as soon as以便