2013年湖北高考英语复习：句型必备经典(2)

湖北
2013年高考英语复习：句型必备经典(2)

6.since…自从….以来

　　Since引导的从句不论是延续性或非延续性动词，都表示的是动作或状态的完成或结束.

　　注意一下句子翻译：

　　SincehelivedinNanjing，Ihavenotheardfromhim.(=sinceheleftNanjing…)

　　自从他离开南京以来，我没有收到过他的信.

　　SinceshewasinYangzhou，shehaskeptintouchwithherformerfriends.(sincesheleftYangzhou…)

　　她离开扬州以来，一直同过去的朋友保持着联系.

　　对比：

　　1).Ihaveneverseenhimsincehewasill.

　　他病好后，我就再也没有见到他.

　　2).Ihaveneverseenhimsincehefellill.

　　他生病以后我就再也没有见过他.

　　Itis/(hasbeen)+时间段+since+过去式

　　Itis/hasbeentwoyearssincehisfatherdied.

　　=hisfatherhasbeendeadfortwoyears.=hisfatherdiedtwoyearsago.

　　他的父亲去世两年了.

　　Ithasbeen8yearssinceIgraduatedfromuniversity.

　　=Igraduatedfromuniversity8yearsago.

　　Itis3yearssincehesmoked.他三年不吸烟了.(即，从句动词延续性的，译成否定意义；
从句动词非延续性的，译成肯定意义.)

　　Itis3yearssinceheleftschool.-----他毕业三年了.

　　7….until…直到…时候；
not…until…直到…才…

　　Youaretostayhereuntil/tillyourmothercomesback.

　　Themeetingwasputoffuntilteno’clock.

　　NotuntilwewatchedtheEarthDayprogramonTVdidweknowmuchaboutglobalwarning.

　　=WedidnotknowmuchaboutglobalwarninguntilwewatchedtheEarthDayprogram.

　　=ItwasnotuntilwewatchedtheEarthDayprogramonTVthatweknewmuchaboutglobalwarming.

　　Notuntilhefailedintheexamdidherealizethathehadwastedmuchtimeplayingcomputergames.

　　8.…when…引导并列分句，“当时，突然”，强调另一动作的突然发生.

　　OnedayChuckwasonaflightacrossthePacificOceanwhensuddenlyhisplanecrashed.Chucksurvivedthecrashandlandedonadesertedisland.

　　IwaswalkingalongtheriverwhenIheardadrowningboycryingforhelp.

　　Iwasabouttoleavewhenitbegantorain.

　　对比：A：IwaswalkingalongthestreetwhenIcaughtsightofatailor’sshop.

　　B：Iwaswalkingalongthestreets.JustatthatmomentIcaughtsightofatailor’sshop.

　　9.while=although尽管

　　WhileIadmitthattheproblemisdifficult，Idon’tthinkthatitcan’tbesolved.

　　WhileIadmithisgoodpoints，Icanseehisshortcomings.

　　WhileIwasangrywithher，Ididn’tlosemytemper.

　　10.where地点状语

　　Youshouldputthebookwhereitwas.

　　Persistentpeoplebegintheirsuccesswhereothersendinfailure.

　　Wherethereisawill，thereisaway.

　　Wheremenaregreedy，thereisneverpeace.

　　Gowhereyoushould，keeponstudying.