资源描述：
《专升本英语倒装》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、虚拟语气（6个点）要点1三种假设alhaddone（i引导的非真实条件句）would/should/could/might+havedone（主句）※前后都表过去Ifyou(keep)ondoingthatlastmonth,youwouldhavesucceeded.hadkept06年真题2013年真题44.Ifhe(take)myadviceatthattime,hewouldhavegotthejobheappliedfor.hadtaken唾Be—were（非真实条件句）Do一didwould/
2、could/might/should+动词原形（主句）IfIwereyou,Iwouldstudyhanl.IfIhadtimenow,Iwouldgoout.将来wereto+动词原形（if从句）should+动词原形would/could/might/should+动词原形（主句）IfIweretohavetimetomorrowmorning,Iwouldstayathome.要点2if的省略如果if从句中有were/should/hact讦可省，were/should/had提到主语之前WereIy
3、ou,Iwouldstudyhard.要点3以下5种情况用“（should）+动词原形”的虚拟语气情况一：表建议、命令、要求等动词后的宾语从旬中move建议propose提议，建议-proposal（名）insist坚决要求suggest建议;用陈述语气）暗示（宾从Hispalefacesuggeststhathe(be)isill.Don，tworryabouthei;Herrosycheekssuggestthatsheingoodhealth・08年真题A)beB)isC)wereD)was情况二：I
4、tbe+引起虚拟形容词或表建议、命令、要求等动词的过去分词+臣从常考引起虚拟的形容词：advisable可行的；important；desirable合心'意的；essential基本的，strange奇怪的，natural自然的，vital非常重要的，urgent紧急的，necessary必要的表建议、命令、要求等动词的过去分词:required,suggested,recommended,requested,ordered...情况三：表建议、命令、要求，愿望、主张等名词后的表语从句或同位语从句orde
5、r,request,requirement,proposal,advice,recommendation,demand,suggestion,necessity,desire,idea情况四动词+it（形宾）+形容词（宾补）+宾从［（should）+动词原形】情况五：incase（以防）；forfearthat=lest唯恐，其后的从句中※注意事项：1）should+动词原形2）动词原形：am/is/are/was/were一be（动词原形）实义动词原形指的是动词未做任何改变（不受主语和时态的制约)Itis
6、importantthathe(finish)thetaskwehavegivenhimtoday・finish06年真题HesuggestedthatMary(finish)herhomeworkontime・finishWeproposethathe(be)athomeonweekends.is—shouldbe※彳)主谓关系：主动关系被动关系(be+过去分词)Ourteachersuggestedthatourhomework(hand)inbeforeFriday.behandedThebookis
7、veryusefuLThebookisofgreatuse.Be+形容词=beof+名词Heproposedthat(把这份申请余及时送到办公室)_.theapplicationformbesenttotheofficeHerequiredthatwe(present)bepresentatthemeetingontime.Heputforwarda(propose)atthemeeting・Propose-proposal(名)要点4以下5种情况时态根据需要后退一个情况一该是…时候了a.Itistimef
8、or+名词b.Itistimetodo・・.c.Itis(about/high)time+句子Itistimewetookeffectivemeasurestostopairpollution.情况二wish+宾从（假设，用虚拟语气）情况三wouldrather+句子（现在或未来时间状语，用一般过去时；过去时间状语，用过去完成时）beinvolvedinmakecommenton对…进行评论—情况四Ifonly（
