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1、虚拟语气-高中英语语法精讲精练英语有三种语气：陈述语气、祈使语气和虚拟语气。其中虚拟语气用来表示说话人的一种与事实相反的主观愿望、猜测、建议或假想等。虚拟语气可分为三种:1）一般虚拟2）混合虚拟3）特殊句式。一．一般虚拟的构成：(1).对现在的虚拟：IfS.＋＋did/were＋sth.,S＋would/could/should＋doIfIhadtime,Iwouldattendthemeeting. IfIwereyou,Iwouldseizethechancetogoabroad.(2)对过去的虚拟：IfS＋had＋p.p,S＋would
2、/could/shouldhave＋p.p Ifyouhadtakenmyadvice,youwouldnothavefailedintheexam.(3)对将来的虚拟： IfS＋did/were/should＋do/weretodo,S＋would/should/could＋dosth. Ifyoucametomorrow,wewouldhavethemeeting. Ifitweretoraintomorrow,thesportsmeetingwouldbeputoff. Ifheshouldnotcometomorrow,weshoul
3、dputoffthemeetingtillnextday.二.混合虚拟：（1）不同时间的虚拟：Ifhehadlistenedtome,hewouldnotbeintroublenow. Ifhehadtoldmeyesterday,Ishouldknowwhattodonow. (2)虚拟与陈述的混合： Hecouldhavepassedtheexam,buthewasn’tcarefulenough. Youshouldhavecomeearlier,thebusleftamomentago.三.特殊句式： (1).suggest,a
4、dvise,recommend,propose,order,command,request,require,demand＋thatclause(shoulddo/do)Hesuggestedthatwe(should)savemoneyforthefuture。(2)Itissuggested/advised/ordered/requested/requiredthatclause(shoulddo/do)(主语从句) (3)Myadvice/suggestion/request/requirementisthat-clause(shoul
5、ddo/do)（表语从句） Hissuggestion/advice/request/requirementthatclause(shoulddo/do)is..（同位语从句） (4)Itisnatural/necessary/strangethat-clause(shoulddo/do)表惊奇、怀疑、惋惜、不满、理应如此等。 It’sstrangethatheshouldhavemissedthetrain.（表竟然） Itisimportantthatweshouldlearnfromothers.（表理应如此） Itisapi
6、tythatheshouldnotgowithus.(表惊讶、惋惜)、 （5）wishthatclause(did/were与现在相反) wishthatclause(would/could/mightdo与将来相反) wishthatclause(haddone与过去相反) IwishIcouldgowiththemtomorrow. IwishIhadnevermethim. (6)Itis(high/about)timeclause(did) Itis(high/about)timewewenthome. (7)would
7、ratherclause(did与现在或将来相反)；（haddone与过去相反） Iwouldratheryoucametomorrow.Iwouldratheryouhadn’ttoldherthenews. (8)Ifonlyclause(did/were与现在相反)((would/could/mightdo与将来相反) (haddone与过去相反)要是。。。就好了 Ifonlyhewouldcometomorrow!IfonlyIhadtakenheradvice! IfonlyIweretenyearsyounger!>>>
8、文章正文 (9)asifclause(did/were与现在相反)(would/could/mightdo与将来相反)(haddone与过去相反).asif/th
