tter?[eabout是不及物短语,意为“发生”。ident_____.Iamstillinthedark.(2005江西)A.camebyB.cameoutC.cametoD.cameabout得到,获得出来,露出达到It’salready10o’clock.Iwonderhowit____thatshewastwohourslateonsuchashorttrip.(湖北2006)A.cameover B.cameoutC.cameabout D.cameup[点拨]根据句意“已经十点钟了。我不知道是怎么回事,这么短的路程她迟到了两个小时。”eout出来,eup出现,到来。3.ingwarmerandthatitishumanactivitythathascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.Thereisnodoubtthat….Thereissomedoubtwhether….辨析:主句为肯定句时,doubt后使用连词whether。主句为否定句时,doubt后则使用连词that。eg:There'snodoubtthatonedayacurewillbefound.Thereislittledoubtthathewasthekiller.[考点1]Thereisnodoubtthat...是固定句型,意为“毫无疑问……”,that引导的是同位语从句,用来进一步补充说明doubt的具体内容。[考例]Someresearchersbelievethatthereisnodoubt______acureforAIDSwillbefound.(广东2005)A.whichB.that?C.what?D.whether[点拨]根据固定搭配thereisnodoubtthat...可知选B。