英语语法--让步状语从句.doc

让步状语从句 though,although 注意：当有though,although时，后面的从句不能有but，但是though和yet可连用 Althoughitsraining,theyarestillworkinginthefield. 虽然在下雨，但他们仍在地里干活。 Heisveryold,buthestillworksveryhard. 虽然他很老，但仍然努力地工作。 Thoughthesorebehealed,yetascarmayremain. 伤口虽愈合，但伤疤留下了。（谚语） 典型例题 1）_sheisyoung,sheknowsquitealot. A.WhenB.HoweverC.AlthoughD.Unless 答案：C。意为虽然她很年轻，却知道许多。 2)as,though引导的倒装句 as/though引导的让步从句必须表语或状语提前（形容词、副词、分词、实义动词提前）。 Childas/thoughhewas,heknewwhatwastherightthingtodo. =Thoughhewasasmallchild,heknewwhatwastherightthingtodo. 注意：a.句首名词不能带任何冠词。 b.句首是实义动词，其他助动词放在主语后。如果实义动词有宾语和状语，随实义动词一起放在主语之前。 Tryhardashewill,heneverseemsabletodotheworksatisfactorily. =Thoughhetrieshard,heneverseems 虽然他尽了努力，但他的工作总做的不尽人意。 3)everif,eventhough.即使 Wellmakeatripeventhoughtheweatherisbad. 4)whetheror-不管都 Whetheryoubelieveitornot,itistrue. 5)nomatter+疑问词或疑问词+后缀ever Nomatterwhathappened,hewouldnotmind. Whateverhappened,hewouldnotmind. 替换：nomatterwhat=whatever nomatterwho=whoever nomatterwhen=whenever nomatterwhere=wherever nomatterwhich=whichever nomatterhow=however 注意：nomatter不能引导主语从句和宾语从句。 （错）Nomatterwhatyousayisofnousenow. （对）Whateveryousayisofnousenow. 你现在说什么也没用了。(Whateveryousay是主语从句) （错）Prisonershavetoeatnomatterwhattheyregiven, （对）Prisonershavetoeatwhatevertheyregiven.囚犯们只能给什么吃什么。