【正文】 過去式/ should + 動(dòng)詞原形。如：May you have a good journey! 祝你一路順風(fēng)。如：I should glad to meet you. 見到你我會(huì)很高興。如：You should have got here earlier. 你應(yīng)該早就到這里了。如：To hear him talk，you39。四、虛擬語氣的省略與倒裝有時(shí)可將條件從句的連詞 if 省略，而將從句中的were, should, had 等提到句首。 should be operated D. was。2. B。根據(jù)上文的語境可知句中的 or 隱含有一個(gè)虛擬的條件，即 or=if I didn’t forget where I read the article（要是我沒忘記我在哪兒讀過這篇文章的話——但事實(shí)上忘了）。 因he與send是被動(dòng)關(guān)系，send要用被動(dòng)式，排除選項(xiàng)D。Should you be fired是由If you should be fired變來的，又如：Should you require (=If you should require) anything give me a ring. 如果需要什么，可以給我打電話24 / 24。8. B。insisted 接第一個(gè)賓語從句，表示“堅(jiān)持認(rèn)為(是怎么回事)”，用陳述語氣；接第二個(gè)賓語從句，表示“堅(jiān)決要求(做某事)”，用虛擬語氣。It’s time you did 為 It’s time you thanked Aunt Lucy for her present 之略。 be operated on B. were。If it weren’t for water, no plant could grow. 要是沒有水植物就無法生長(zhǎng)。t be in such trouble now. 如果你聽了我的話，你現(xiàn)在也不會(huì)有這樣的麻煩了。如：Do you think he could get here on time? 你認(rèn)為他能按時(shí)來嗎？Do you expect he would tell us the truth? 你期望他會(huì)告訴我們真相嗎？(5) 表示對(duì)過去情況的責(zé)備時(shí)，常用虛擬語氣。(1) 提出請(qǐng)求或邀請(qǐng)。I should agree with you. 我應(yīng)該同意你的觀點(diǎn)。His suggestion is that we should do our work more carefully. 他的建議就是我們的工作要更細(xì)心些。句型：(1) It is admirable / dreadful / extraordinary / odd / remarkable / sad / advisable / annoying / disappointing / surprising / upsetting / frightening / better / best / curious / desirable / important / strange / peculiar / proper / necessary / natural …that…(2) It is a pity / a shame / no wonder…. that…(3) It is suggested / requested / desired / proposed /…. that …(4) It worries me that…如：It is important that we should do well in our lessons first. 我們先把功課學(xué)好很重要。其虛擬語氣的結(jié)構(gòu)為：表示所發(fā)生的時(shí)間虛擬語氣結(jié)構(gòu)發(fā)生在主句動(dòng)作之前(1)had + 過去分詞；(2)would / could / might / should + have + 過去分詞與主句動(dòng)作同時(shí)發(fā)生過去時(shí)(be 用were )發(fā)生在主句動(dòng)作之后would / could / might / should + 原形動(dòng)詞例如：I wish I learnt English well. 我希望我已學(xué)好了英語。如：The teacher advised that we should make good use of every minute here. 老師勸我們要好好地利用在這兒的每一分鐘。4. 原因狀語從句中的虛擬語氣amazed, angry, annoyed, astonished, disappointed, frightened, happy, pleased, proud, sorry, surprised, upset等后面的狀語從句中常用虛擬語氣。We must respect him no matter what / whatever mistakes he may have made. 不管他犯過什么錯(cuò)誤，我們必須尊敬他。如：Even if he were here himself, he should not know what to do. 即使他親自來也不知該怎么辦。（同位語從句）適用上述結(jié)構(gòu)的名詞有Advice, agreement, decision, decree, demand, determination, indication, insistence, instruction, motion, order, preference, proposal, request, requirement, resolution, stipulation, suggestion等等。It’s ridiculous that he should behave like that.他那樣做真可笑。God save the Queen!上帝保佑女王！God bless you！上帝保佑你！Long live peace！和平萬歲Heaven forbid that I should let my own parents suffer.讓自己的父母受苦，天理不容。注意：與非真實(shí)條件句不同，but that條件從句要用陳述語氣，只有主句要用虛擬語氣。（4）but for和but that在帶有but for和but that的句型中，一般要使用虛擬語氣，but for和but that都譯為“要不是…”、“如果沒有…”，其中but for是介詞，后接名詞；but that是連詞，后接從句。（與將來事實(shí)相反，實(shí)際上會(huì)議還是會(huì)結(jié)束的）注意！as if (as though)引導(dǎo)的方式狀語從句即可以使用虛擬語氣，也可以使用陳述語氣。）（2）as if (as though)as if 或 as though 引導(dǎo)的方式狀語從句有時(shí)要用虛擬語氣。但更具有感情色彩。（愿望與現(xiàn)在的事實(shí)相反）We wish he hadn’t gone.我們真希望他沒有走。In that case we could have done the work better.如果是那樣的話，我們本可能把工作做得更好些的。這種句型主要見于書面形式。例如：If we had set out earlier, we wouldn’t be walking in the rain.如果我們?cè)琰c(diǎn)動(dòng)身，現(xiàn)在就不會(huì)在雨中走了。(2)與過去事實(shí)相反If I had left a little earlier, I would have caught the train.我要是早點(diǎn)動(dòng)身就趕上火車了。時(shí)間 從句謂語形式 主句謂語形式IIoff① Neverallare①Therebusyis!她是多好的一位老師??！ 祈使語氣祈使語氣：表示說話人對(duì)對(duì)方的請(qǐng)求或命令。turnbird,wish此外還可用來表示命令、建議、設(shè)想、祝愿（或詛咒）等等，以及表達(dá)說話人的主觀愿望。If the manager were/was here, he might make a decision.要是經(jīng)理在這兒，他也許會(huì)作出決定。因此，主句和從句的謂語動(dòng)詞要根據(jù)各自的不同時(shí)間選用適當(dāng)?shù)奶摂M語氣形式，其形式依據(jù)時(shí)間的不同仍然遵循表1給出的規(guī)則。這時(shí)had, should, were要移到主語前面，形成倒裝。I would have succeeded with you help.如果有你的幫助，我本會(huì)成功。（愿望與現(xiàn)在的事實(shí)相反）She wish she knew how to drive the car.她希望她知道怎樣開這輛車。意義與用法和I wish基本相同。（說話人看來將來不太可能實(shí)現(xiàn)的愿望。（與過去事實(shí)相反，我們沒有相識(shí)多年）It seemed as if the meeting would never end.看起來會(huì)議不會(huì)結(jié)束了。It’s (about) time you were in bed.你(差不多)該上床睡覺了。作用相當(dāng)于非真實(shí)條件句中的if條件從句。（6）事實(shí)陳述句 + or/otherwise/or else +虛擬句 ①與現(xiàn)在事實(shí)相反，主句謂語動(dòng)詞用should/could/might + v.