高三英语一对一讲稿及练习 语法篇.docx

郭书辰高三英语复习专用第十二讲

郭书辰高三英语复习专用第十二讲

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虚拟语气-高中英语语法精讲精练

虚拟语气表示说话人的主观愿望、猜测建议或与事实不符的假设。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：(省略if,要将should/were/had提到句首)

(1).对现在的虚拟：If+S.+did/weresth.,S.+would/could/should+doIfIhadtime,Iwouldattendthemeeting.

IfIwereyou,Iwouldseizethechancetogoabroad.

对过去的虚拟：If+S.+had+p.p,S.+would/could/shouldhave+p.pIfyouhadtakenmyadvice,youwouldnothavefailedintheexam.

对将来的虚拟：

If+S.+did/were/shoulddo/weretodo,S+would/should/coulddosth.Ifyoucametomorrow,wewouldhavethemeeting.

Ifitweretoraintomorrow,thesportsmeetingwouldbeputoff.

Ifheshouldnotcometomorrow,weshouldputoffthemeetingtillnextday.注意：Hadwemadegoodpreparations,wemighthavesucceeded.

Haditnotrained,wewouldhavegoneoutforawalk.

WereIyou,Iwouldnotdosuchathing.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,advise,recommend,propose,order,command,request,require,demand+that–clause(shoulddo/do)

Hesuggestedthatwe(should)savemoneyforthefuture.(insist的判断)

Itissuggested/advised/ordered/requested/requiredthat–clause(shoulddo/do)(主语从句)

Myadvice/suggestion/request/requirementisthat-clause(shoulddo/do)（表语从句）Hissuggestion/advice/request/requirementthat–clause(shoulddo/do)is..（同位语从句）

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）Itisapitythatheshouldnotgowithus.(表惊讶、不满)

（5）wish+thatclause(did/were与现在相反)

wish+thatclause(would/could/might+do与将来相反)wish+thatclause(haddone与过去相反)

IwishIcouldgowiththemtomorrow.

Iw