虚拟语气考点一览【14考点】1】 If I + V-ed, I would ...结构：If„+过去式动词…，主词+过去式助动词（would / should 等）＋原形动词说明：这是与现在事实相反的假设句型if （子句）中的（be）（动词），不论（主词） 为第几人称，一律用 were， were 可置于主词前面，而省略if过去式（助动词）除用should （用于第一人称）、would （用 于第二、三人称）外，还可用不分人称的 could， might 和 oughtto， 它们与＜动词＞原形结合起来构成（假设语气）If I knew his address, I could write to him. 如果我知道他的 住址，我会写信给他Were I rich enough, I would buy a spor ts car如 果我有足够的钱, 我就买一辆赛车了【2】If I had V-ed, I would have ...结构：If„had +过去分词…，主词 + would / should 等+have +过 去分词说明：这是与过去事实相反的假设〈句型〉if〈子句〉要用〈过去完成 式〉，〈主要子句〉则要用过去式〈助动词〉（would, should, ought to, might，could）+have +过去〈分词〉。
if〈子句〉中的had可置于〈 主词〉前面，而省略 IfIf I had seen him, I would have told him the truth.如果我当 时看见他，我会告诉他实情Had I proposed to you, would you have married me?我要是当年 向你求婚，你会答应嫁给我吗?【3】If I had V-ed, I would have ...结构：If„had +过去分词…，主词 + would / should 等+have +过 去分词说明：这是与过去事实相反的假设〈句型〉if〈子句〉要用〈过去完成 式〉，〈主要子句〉则要用过去式〈助动词〉（would，should，ought to, might，could）+have +过去〈分词〉if〈子句〉中的had可置于〈 主词〉前面，而省略 IfIf I had seen him, I would have told him the truth.如果我当 时看见他，我会告诉他实情I could have finished the t ask if I had had more ti me.如 果当 时我能有多一点时间，我就能完成这项任务。
4】If I had V-ed, I would ...结构：If„had +过去分词…，主词+ would / should等+原形动词 +now/ today 说明：这是〈时态〉不一致时的假设〈句型〉，亦称混合假设条件句即： if 〈子句〉若与过去事实相反，用〈过去完成式〉表示；而〈主要子句〉 若与现在事实相反，则用过去式〈助动词〉表示此类〈主要子句〉句尾 通常有表现在的〈时间副词〉，如 now， today 等If he had worked harder when young, he would be well off now如果他年轻时多努力一点，现在就能过得舒服些If I had been rich ten years ago, I could buy that house today.如果十年前我有钱，今天我就能买下那栋房子了5】虚拟语气用于 wish 后的宾语从句 表示与现在或过去的事实相反、或对将来的主观愿望，从句中通常省 略that从句中虚拟语气的表现形式为：主语+ wish (that) + (从 句)主语 +1. 动词过去式—表达现在的愿望2. 动词过去完成式―表达过去的愿望3. 过去式助动词 + 原形动词―表示未来的愿望--I wish I were twenty years younger.--She wishes that she knew his address.--I wish she had taken your advice.--He wishes the rain would stop soon.【6】If I should ..., I would...结构：If„should…，…would / should等+原形动词说明：这是表示与未来事实相反的假设〈句型〉，if〈子句〉要用〈助动 词〉should,译成“万一”。
should可置于〈主词〉前，将if省略 〈主要子句〉的〈助动词〉则视可能性做变化：若可能性低，则为过去式， 若可能性高，则为现在式 should 可以提前，而将 if 省略If he should come, I would tell him the truth. 万一他来，我 会把真相告诉他Should the boy come again, I would throw him out. 要是那男孩 在来，我就把他撵出去7】If I were to ..., I ...结构：If„were to…，…would/ should等+原形动词说明：这也是表示与未来状况相反的假设〈句型〉，与“if ...should, ... ”大致相同，但“if ... were to”所表示的可能性更低，通常用以表示“与真理相反”的（假设语气）If the sun were to rise in the west, he would pass the exam.要是太阳从西边出来，他就会通过考试－－他不可能通过考试8】If it were not for ...结构：if it were not for+ 名词 / 子句，主词 +would / should 等 +原形动词…说明：此句型意为“若非（有）…”。
此类句构专门用于表示与现在 事实相反的〈假设语气〉亦可用“but for +〈名词〉”或“without +〈名词〉”代替 were 可以提前，省略 ifBut for your advice, I should have failed. 要不是你的忠告， 我会失败的But for music （=Wereitnotformusic）, lifewouldbedull. 要不是音乐，人生会很无聊9】If it had not been for ...结构：if it had not been for + 名词 / 子句，主词 + would / should 等+原形动词…说明：此句型意为“若非(有)…”此类句构专门用于表示与过去 事实相反的＜假设语气＞If it had not been for his help, I should have failed. 如果 没有他的帮忙，我应该已经失败Had it not been for the kind guide, I might have got lost in the mountains. 要不是这位好心的向导，我可能就在山中迷路了。
10】I demand/insist that ...结构：主词1 +意志动词(demand / insist等)+ (that)+主词2+ (should) +原形动词说明：意志〈动词〉有四类：建议(suggest, recommend, propose, advise, urge 等),要求(desire, ask, demand, require, request, maintain, insist 等), 命令(order, command 等), 规定 (rule, regulate, stipulate等)其后接that-＜子句〉时，该〈子句〉里的 〈动词〉要用原形或“ should+＜动词〉”美式英语通常省略should The committee moved that the meeting (should) be adjourned. 委 员提议休会His parents demanded that he (should) be back by ten.他的父 母要求他十点以前回家The employees demand that their salaries be raised. 员工们要 求加薪。
11】It is proper ... that ...该句型表示“当然、应该、必要、 适当”之意结构：It is +意志形容词(important等)+ (that)+主词+ (should) +原形动词说明：意志＜形容词＞包括 important，necessary，imperative， essent ial，urgent，des irable， advi sable，recommendable，proper 等that-＜子句〉中只能用〈助动词〉should,不可用must,而should 往往予以省略It is necessary that he (should) sort out the information for my reference.他有必要整理些资料供我参考It is important that he be quiet. 他该保持安静是有必要的 【12】If only + V-ed 结构：If only +过去式/过去完成式 说明：此句型意为“要是„就好了用过去式,表示与现在事实相 反；若用〈过去完成式〉,则表示与过去事实相反If only I had a rich father. 要是我有个有钱的爸爸就好了。
If only he had been here. 要是他当时在这儿就好了13】虚拟语气在it is time that…句型中的应用该句型表示早该做而未做的事情其表达形式为：It is time + (that)+ (从句)主语+ were或过去式动词It is about time 、 It is high time--I think it's time (that) they stopped this practice.--It is high time (that) you went to bed.【14】虚拟语气用在would rather (sooner), would (just) as soon, had rather 后的 that 从句中该句型表示希望或婉转的责备从句中的谓语虚拟形式为：主语+ would (had) rather, would (just) as soon, would sooner+ (that) +从句主语 + 动词过去式—表示与现在或将来事实相反 / 动词过去完成式—表示与过去事实相反--I would rather they came tomorrow.――I could go myself but I would sooner you went.(我自 己也能 去，但我宁愿你去。
)绝对答案词汇400 (单选、完型)A---开头的答案词汇(39个)1. arouse / arise2. adjust / adopt /adapt3. account for4. have access to5. have insight into6. be absorbed in10111213141516171819202122232。