虛擬語氣講解_最通俗易懂的辦法幫我講解語法虛擬語氣！

2023-11-14 生活百科

講解一下虛擬語氣，謝謝第一類：
虛擬語氣在條件句中的用法：
條件句有真實條件句和虛擬條件句兩種。真實條件句所表示的假設是有可能發生的，此時主句不用虛擬語氣；而虛擬條件句則表示一種假想，與事實相反或不大可能會發生，此時用虛擬語氣。如：
If I have time，I will go. 假若我有時間，我就去。（陳述語氣） If I were you ， I would go. 假若我是你，我就去。（虛擬語氣）
*規律總結：從句都往過去推一個時態，如：與現在相反的if從句就用過去時；與過去相反用過去完成時（即過去的過去）
注：特別說明
1、l would/should/could/might主句謂語中的should主要用于第一人稱后；would表示結果還表示過去經常常常做某事，might表示可能性，could表示能力、允許或可能性。比較：
If you tried again，you would succeed. 要是你再試一試，你就會成功的。(would表結果)
If you tried again，you might succeed. 要是你再試一試，你可能會成功的。(might表可能)
If you tried again ， you could succeed. 要是你再試一試，你就能成功了。(could表能力)
2、錯綜時間虛擬條件句即條件從句與主句所指時間不一致，如從句指過去，而主句即指的是現在或將來，此時應根據具體的語境情況，結合上面提到的三種基本類型對時態作相應的調整：
If it had rained last night, the ground would be wet now. 要是昨晚下過雨的話，現在地面就會是濕的。
You would be much better now if you had taken my advice. 假若你當時聽我的話，你現在就會好多了。
3、If虛擬條件句的否定（含蓄條件句） ?？純蓚€句型：If it weren’t for…和If it hadn’t been for…，其意為“若不是(有)” “要不是” 。如：
If it weren’t for water, no plant could grow. 要是沒有水植物就無法生長。
If it hadn’t been for your assistance，we wouldn’t have succeeded.
=But for your assistance ，we wouldn’t have succeeded.
=Without your assistance ，we wouldn’t have succeeded.如果沒有你的幫助，我們不會成功的。
4、If虛擬條件句的倒裝形式，即把were, had, should置于句首。例：
Were I in school again (= If I were in school again), I would work harder.如果我能再上一次學，我會學習得更努力。
Had you asked me, I would have told you. (=If you had asked me,…)如果你問我，我會告訴你。
第二類：
使用虛擬語氣的常見結構或從句：
1.*wish與hope接賓語從句的區別在于：hope表示一般可以實現的希望，賓語從句用陳述語氣。wish表示很難或不大可能實現的希望,賓語從句用虛擬語氣。試比較：
　?。?） We hope they will come. (We don’t know if they can come.)
　?。?） We wish they could come. (We know they are not coming.)我們希望他們能來。
2.if only 與 I wish一樣，也用于表示與事實相反的愿望，其后所虛擬語氣的時態與 wish后所接時態的情況相同：
If only she had had more courage! 她再勇敢一些就好了。
If only I had listened to my parents! 我要是當時聽了父母的話就好了。
If only she would go with me! 她要是愿意和我一道去就好了!
*if only 通常獨立使用，沒有主句。
3.l would rather后句子用虛擬語氣只分現在和過去
在would rather, would sooner, would just as soon后的that從句中, 句子謂語習慣上要用虛擬語氣，表示"寧愿做什么"，具體用法為：
①　一般過去時表示現在或將來的愿望
I’d rather you went tomorrow (now). 我寧愿你明天(現在)去。
②　用過去完成時表過去的愿望
I’d rather you hadn’t said it. 我真希望你沒有這樣說過。
4.l as if (though)從句用虛擬語氣
以as if (as though)引導的方式狀語從句或表語從句，有時用虛擬語氣,則與wish用法相同，例：
He acts as if he knew me. 他顯得認識我似的。
They treat me as though I were a stranger. 他們待我如陌生人。
He talks as if he had been abroad. 他說起話來好像曾經出過國。
注：兩點說明
(1) 從句所表示的內容若為事實或可能為事實，也可用陳述語氣：
It looks as if we’ll be late. 我們似乎要遲到了。
(2) 注意 It isn’t as if…的翻譯：
It isn’t as if he were poor. 他不像窮的樣子(或他又不窮) 。
第三類：
從句中should+動詞原形， should可省略
1. 在 lest ， for fear that( 以免) ,in case(以防)引導的目的狀語從句中的虛擬語氣
She walked quietly lest she (should)wake up her roommates. 她走得很輕以免吵醒她的室友。
2. 表應當做值得做一類動詞后的賓語從句
建議advise, suggest, propose, recommend命令order, command
請求ask, demand, require, request指示direct
督促urge提議move, vote
希望desire堅持insist
打算intend安排arrange
例如：
I insisted that he (should)stay. 我堅持要他留下。
He urged that they go to Europe. 他督促他們到歐洲去。
He suggested that we shouldleave early. 他建議我們早點動身。
He ordered that it (should)be sent back. 他命令把它送回去。
I ask that he leave. 我要求他走開。
He requires that I (should)appear. 他要求我出場。
I move that we accept the proposal. 我提議通過這項提案。
He arranged that I should go abroad. 他安排我去國外。
She desires that he do it. 她希望他做此事。
The general directed that the prisoners should be set free. 將軍指示釋放那些俘虜。
*suggest表“暗示”insist表“堅持說”時不用虛擬語氣
比較：
He insisted that Ihad read his letter. 他堅持說我看過他的信。
He insisted that I should read his letter. 他堅持要我看他的信。
He suggested that we (should) stay for dinner. 他建議我們留下吃飯。
I suggested that you had a secret understanding with him. 我覺得你與他心照不宣。
3. order,suggestion,idea,plan, proposal, advice, demand等名詞后的表語從句或同位語從句
Our suggestion is that you（ should）be the first to go．我們的建議是你應該第一個去。
4.*advice, agreement, command, decision, decree, demand, determination, indication, insistence, order, preference, proposal, request, requirement, stipulation, suggestion, idea, plan, order
l “It is (was)+ 緊急重要-- 帶感情色彩
上述demand/suggest等動詞過去分詞或
important,natural,strange ,necessary，surprised, appropriate等形容詞后的主語從句
1. It is ordered that the army (should) get there by 4 a.m.
2. It is necessary that she (should) be sent there at once.
注：*It is necessary，important，strange，natural，advisable, anxious, compulsory, crucial, desirable, eager, essential, fitting, imperative(絕對必要), impossible, improper, obligatory, possible, preferable, probable, recommended, urgent, vital etc. ；it is a pity；It is requested/suggested/desired/proposed
第四類：
It’s time后的從句用虛擬語氣
從句謂語通常用過去式表示 (早)該干某事了
*有時也用過去進行時或“should+動詞原形”(較少見，且should不能省略)
ex. It’s time we went [were going, should go]. 我們該走了。
It’s time I was in bed. 我該上床睡了。(不用were)
It's time = It is (the very/high/right/about) time
第五類：
表示祝愿話語中也可以用虛擬語氣。
May godbless you.愿上帝保佑你。
May you enjoy many years of health and happiness.祝您健康長壽美滿幸福。
第六類;
在少數句型中，謂語用虛擬語氣。
1）由that引導的句子（表示愿望或沮喪情緒）
That the rain would stop.但愿雨能停下來。
2）由would that引導的句子（表示但愿）
Would that he were gone.但愿他已走掉。
3）由to think引導的句子（表示沒想到）
To think that I trusted him.沒想到我竟然信了他。
wish和as if編輯
1.表示與現在事實相反的愿望
構成：主語 + wish (that) + 從句主語 + 動詞過去式（be 一律用were）
例如：I wish I knew everything in the world.我希望我知道世界上所有的事。
I wish that the experiment were a success.我希望這個實驗是成功的。
We wish we had wings.我們希望有翅膀。
2.表示與過去事實相反的愿望
構成：主語 + wish (that) + 從句主語 + would/could + have + 過去分詞或had + 過去分詞
例如：I wish that you hadcome yesterday.我希望你昨天來過。
I wish that I could have gone with you last night.我希望我昨晚能和你一起去。
I didn’t go to the party, but I do wish I had been there.我沒有去參加晚會，但是我真的希望我去過那里。
3.表示將來不大可能實現的愿望
構成：主語 + wish (that) + 從句主語 + would/should/could/might + 原形動詞
例如：I wish that he could try again.我希望他能再次嘗試。
I wish that someday I should live on the moon.
We wish that they would come soon.
II. ASif 引出的虛擬。
As if….表好像……我們經常會利用一下句型來表達不能實現的虛擬狀態：It is as if…… 。(就好象是……)
As if + 從句，主句。（好像…… Sb.+ do…）表達一種假設的條件。而 As if 之后的假設內容的語法結構和wish虛擬的結構一樣。
L. 33 A Day to Remember 中原句，“As if this were not enough to reduce you to tears, your husband arrives.” 就利用了和現在事實相反的假設虛擬。北京新東方名師指出，要善于總結出一些學習語法的技巧，如利用對比，舉例等方法進行學習。
注：Something is to happened，I'm to face it 。
注意事項：
使用虛擬條件句時要注意的幾點：
1．當條件狀語從句表示的行為和主句表示的行為所發生的時間不一致時，被稱為“錯綜時間條件句”，動詞的形式要根據它所表示的時間作出相應的調整。如：
If you had followed my advice just now, you would be better now.
If you had studied hard before, you would be a college student now, and you would graduate from a college in four years’ time.
2．if 省略句
在條件句中可省略if, 把were, had, should提到句首 , 變為倒裝句式。如：
If I were at school again, I would study harder.
→ Were I at school again, I would study harder.
If you had come earlier, you would catch the bus.
→ Had you come earlier, you would catch the bus.
If it should rain tomorrow, we would not go climbing.
→ Should it rain tomorrow, we would not go climbing.
注意：若省略的條件句中的謂語動詞是否定形式時，不能用動詞的縮略形式。如：我們可以說：Were it not for the expense, I would go abroad now. 但不能說：Weren't it for the expense, I would go abroad now.
3．用介詞短語代替條件狀語從句。常用的介詞有with, without, but for 。如：
What would you do with a million dollars? ( = if you had a million dollars)
We couldn't have finished the work ahead of time without your help. ( = if we hadn't got your help)
But for the rain ( = If it hadn't been for the rain ), we would have finished the work.
4．含蓄條件句
有時為了表達的需要，在虛擬語氣中并不總是出現if引導的條件句，而通過其他手段來代替條件句。
I was ill that day. Otherwise, I would have taken part in the sports meet. (副詞)
He telephoned to inform me of your birthday, or I would have known nothing about it. (連詞)
A man who stopped drinking water would be dead in about seven days. （定語從句）
I might have given you more help, but I was too busy. (連詞)
Everything taken into consideration, they would have raiser their output quickly. (獨立主格結構)
混合型與含蓄型虛擬語氣
1 ?；旌闲吞摂M語氣：
當虛擬條件從句與結果主語所表達的時間不一致時，被稱為“混合條件句”，這種虛擬語氣被稱為“混合型虛擬語氣”，動詞的形式要根據它所表達的時間作相應調整。如：
If you had followedthe doctor's advice ,he would be all right now.(條件從句表達的時間是過去，因此用had+過去分詞；主句表示的時間是現在，因此用would+動詞原形)
2.含蓄型虛擬語氣：
有時候，虛擬條件不是通過if引導的條件句來表示，而是暗含在上下文中
　?。?）.用but for 、without(如果沒有）等來代替條件從句，如
Without electricity human life would be quite different=If there were no electricity ,human life would be quite different
(2) 用otherwise、or(or else),even though等表示與上文的情況相反，從而引出虛擬語氣。如：
I lost your address.Otherwise,I would have visited you long before. =I lost your address.If I hadn't lost your address ,I would have visited you long before.
(3) 虛擬條件通過but暗示出來。如：
He would have given you more help,but he was too busy
他本來會給你更多的幫助，但是他太忙了。也就是說，如果那時他不忙，他可以給你更多的幫助。句中but he was too busy實際上暗示了一個虛擬條件——如果那時他不忙
He would lose weight,but he eats too much
他本來可以減肥的，但是他吃的太多了。也就是說，如果他吃得不多的話，他是可以減肥的。句中的but he eats too much實際上暗示了一個虛擬條件——如果他吃得不多。
虛擬語氣知識講解什么叫虛擬語氣北京四中網校

虛擬語氣具體用法的講解1、表示與現在事實相反的情況：
從句：主語+過去時
主句：主語+should/would/could/might+do
eg：
1．If I were you,I would take an umbrella.如果我是你，我會帶把傘。（事實：我不可能是你）
2．If I knew his telephone number,I would tell you.如果我知道他的電話號碼，我就會告訴你。（事實：不知道）
2、表示與過去事實相反的情況
從句：主語+had+done
主句：主語+should/would/could/might+have done
eg：
1． If I had got there earlier,I should/could have met her. 如果我早到那兒，我就會見到她。?。ㄊ率擔喝ネ砹耍?
2．If he had taken my advice,he would not have made such a mistake. 如果他聽我的勸告的話，就不會犯這樣的錯誤了。?。ㄊ率擔好揮刑業幕埃?
3、表示對將來情況的主觀推測
從句：主句
①if+主語+were to do ：①主語+should/would/could/might+do
②if+主語+did/were ②主語+should/would/could/might+do
③if+主語+should+do ③主語+should/would/could/might+do
eg：
1．If he should come here tomorrow,I would talk to him.如果他明天來這兒的話，我就跟他談談。（事實：來的可能性很?。?
2．If there were a heavy snow next Sunday,we would not go skating.如果下周日下大雪，我們就不能去滑冰了。（事實：不知能否下雪）
3．If she were to be here next Monday,I would tell her about the matter.如果她下周一來這兒的話，我就會告訴她這件事的始末。
希望能幫到你
通俗語音和例子講解一下虛擬語氣吧、其實虛擬語氣并不難，最常考察的也就是對現在，過去，將來的三種虛擬 ?！敖导壥顷P鍵” 。

虛擬語氣講解_最通俗易懂的辦法幫我講解語法虛擬語氣！

文章插圖
這個你要自己判斷，一個是根據句子意思一個是根據句子的謂語動詞時態來看。求虛擬語氣講解虛擬語氣(Subjunctive Mood)這一語法項目是各類英語考試中心測試的重點之一。虛擬語氣是一種特殊的動詞形式，用來表示說話人所說的話并不是事實，而是一種假設、愿望、懷疑或推測。
Ⅰ用以表示虛擬條件的虛擬語氣
⒈ 用if條件從句表示的虛擬條件，是虛擬條件最普通的方式。
① 虛擬現在時表示與現在事實相反的假設，其if 從句的謂語形式用動詞的過去式(be 一般用were)，主句用would/ should/ could/ might +動詞原形，例如：If I were in your position I would marry her.
② 虛擬過去時是表示與過去事實相反的假設，if 從句的謂語形式用過去完成時即had＋過去分詞，主句用would / should / could / might + have +過去分詞，例如：If it had not rained so hard yesterday we could have played tennis.
③ 大多數的虛擬條件句屬于上面三種情況的一種，但并不排除存在條件和后果中，一個和現在情況相反，另一個和過去情況相反，例如：If you had followed what the doctor said, you would not have been so painful now.這個句子在高中出現頻率頗高。
④ 但是，如果后果用了虛擬語氣，而條件卻用陳述語氣，這種用法是錯的。
⒉ 除了表示虛假條件外，if從句還可以表示對將來的推測，由于是將來還沒有發生的，所以談不上是真實的還是虛假的，只能說這個事情發生的可能性有多大。一般情況下，可以用陳述語氣的if從句來表示對一個未來事實的推測，這個事實是完全可能發生的。If從句的謂語形式用一般過去式或用were to / should +動詞原形，主句用would / should /could/ might +動詞原形，例如：Jean doesn't want to work right away because she thinks that if she were to get a job she probably wouldn't be able to see her friends very often.（1996年1月四級第44題）
⒊ 有時可以把含有助動詞、情態動詞、be或have的虛擬條件句中的連詞if 省去，而將had , should, were 等詞提到主語之前，即用倒裝結構,這時候，如果出現not等否定詞，否定詞需放在主語后面。這種結構在口語中很少使用，但頻頻出現在各類考試中出現，例如：If it had not rained so hard yesterday we could have played tennis.→Had it not rained so hard yesterday, we could have played tennis.
⒋ 大多數的虛擬條件通過上面所講的兩種方法表達，但在個別句子中也可以通過介詞without和介詞短語but for表達，副詞otherwise等表達出來。例如：We didn't know his telephone number; otherwise we would have telephoned him.（1995年6月四級第46題）值得注意的是，包含but for的句子，謂語動詞必定要用虛擬形式，但包含without等短語的句子，謂語動詞未必一定要用虛擬語氣。
⒌ 有時虛擬條件不是明確地表達出來，而在蘊含在用but引導的從句里，于是便出現了有謂語動詞是虛擬語氣的主句加上謂語動詞是陳述語氣的but從句構成的并列復合句，例如I would have hung you but the telephone was out of order.在這樣的句子里，如果主句沒有用虛擬語氣，或者從句用了虛擬語氣，都是錯的。
Ⅱ用在賓語從句中的虛擬語氣
⒈ 在表示愿望的動詞wish后的賓語從句中，需用虛擬語氣。（wish后的that 常省略），根據主句時態，從句謂語時態相應退后一位，例如：How she wished his family could go with him.
⒉ 在具有愿望、請求、建議、命令等主觀意愿的動詞(desire, demand, advice, insist, require, suggest, propose, order, recommend, decide …) 后的賓語從句中需用虛擬語氣。謂語動詞用(should) +動詞原形。值得注意的是，如果賓語從句的動詞是否定的，否定詞not的位置應在動詞之前，而不是動詞之后。例如：The head nurse insisted that the patient not be move.另外，如suggest表達“暗示”，insist表示“堅持某種說法”時，后面的從句不用虛擬語氣，例如：Her pale face suggests that she is ill.或He insisted that he did not kill the boy.
除此之外，上述動詞也要求用虛擬式
① 在It is+上述動詞的過去分詞，其后所跟的主語從句中，如It is suggested that pupils wear school uniforms.
② 在上述動詞相應的名詞形式作主語+連系動詞，其后的表語從句中，例如His suggestion was that classed be re-scheduled.
③ 在對上述動詞相應的名詞進行解釋的同位語從句中，如：The workers raised the demand that their pay be increased to cope with the inflation.
⒊ would （had）rather , would sooner也用來表達主觀愿望，它們之后的賓語從句中需用虛擬語氣。謂語動詞用過去式表示現在或將來，用過去完成式表示與過去事實相反，例如：I would rather he went right now.
Ⅲ其他形式的虛擬語氣
⒈ it is +necessary等形容詞后， that主語從句中虛擬形式使用，這類形容詞包括necessary, important, essential, imperative, urgent, preferable, vital, advisable等，例如It is necessary that you listen to the teacher carefully.或者It is essential that you be able to pronounce every single word correctly.
⒉ 在It's (high/about) time 之后的定語從句中需用虛擬語氣。謂語動詞用過去式，例如It is high time that you went to school
⒊ 虛擬語氣在as if / as though 引導的方式狀語從句中的應用（謂語動詞形式與wish后的賓語從句基本相同）表示與現在事實相反或對現在情況有懷疑，謂語動詞用過去式。例如：He felt as if he alone were responsible for what had happened. 表示過去想象中的動作或情況，謂語動詞用過去完成式。
⒋ 在lest 引導的狀語從句中，謂語動詞多用虛擬語氣，(should )+ 動詞原形。例如： The mad man was put in the soft-padded cell lest he injure himself.（1998年1月四級第38題）
⒌ 在if only 引起的感嘆句中需用虛擬語氣。謂語動詞用過去式或過去完成式。例如： Look at the terrible situation I am in! if only I had followed your advice.
虛擬語氣：表示動作或狀態不是客觀存在的事實，而是說話人的主觀愿望、假設或推測等。如：
①If I were a bird, I could fly in the air.如果我是一只小鳥，我就能在空中飛行。
②I wish I could pass the examination.我希望我能通過考試。
③May you succeed!祝您成功！
虛擬語氣在語法里算得上是個難點。讓我們就從最簡單的開始吧。
虛擬語氣詳解運用:
簡單句中的虛擬語氣
一、情態動詞的過去式用于現在時態時，表示說話人的謙虛、客氣、有禮貌、或委婉的語氣，常用于日常會話中。如：
⑴.Would you be kind enough to show me the way to the post office?請你告訴我去郵局的路好嗎？
⑵.It would be better for you not to stay up too late.你最好別熬夜到很晚。
二、表祝愿。
1、常用“may+動詞原形”表示祝愿，但愿，此時may須置于句首（多用于正式文體中）。
⑴、May good luck be yours!祝你好運！
⑵、May you be happy!祝你快樂！
⑶、May you do even better!祝你取得更大成就！
⑷、May you have a good time. 祝愿你玩的痛快。
⑸、May the friendship between us last long. 祝愿我們的友情天長地久。
⑹、May you be happy. (注意那個be ) 祝你幸福。
2、用動詞原形。例如：
(1).Long live the people! 人民萬歲！
(2).“God bless you,”said the priest.牧師說：“愿上帝保佑你！”
(3).Have a good journey! 祝愿你旅途愉快！
三、表示強烈愿望。（該類型虛擬語氣謂語僅用動詞原形，第三人稱單數也不加“s”）
(1).God save me．
(2).Heaven help us．
四、表命令
1.命令虛擬語氣只能用在第二人稱(you) ，而且通常省略主語(也就是you) 。
2.句子尾通常加上感嘆號：！
3.虛擬語氣動詞用一般現在時態(Simple Present)，如：work, be , go
4.否定形式的命令語氣，可用助動詞do ，加上not 。
(1). Work !
(2). Work harder !
(3). Be more alert ! (虛擬語氣動詞Be)
(4). You go out !
(5). Do not work so hard. (do not 表示否定的虛擬語氣)
(6). Don't be afraid. (口語中常用don't 代替do not)
五、在一些習慣表達中。如：
(1).You’d better set off now.你最好現在就出發。
(2).I’d rather not tell you the secret.我情愿不告訴你這個秘密。
第三部分：名詞性從句中的虛擬語氣
第一節：賓語從句(Subordinate Clasue)中的虛擬語氣
一、在動詞wish后的賓語從句中的虛擬語氣
在動詞wish后的賓語從句中的虛擬語氣，常省去賓語從句的引導詞that 。
一）、對現在情況的虛擬（與現在的事實相反）：
從句用過去式或過去進行式(時間上是同時的) 。其句子結構為：賓語從句的謂語be和were(was)，實義動詞用過去式。例：
1. I wish (that可省略,下同)I knew the answer to the question.(wish, 動詞過去式knew)我希望知道這個答案。(事實上是不知道)
2. I wish it were spring in my hometown all the year around.(wish, were)但愿我的家鄉四季如春。(事實上不可能)
3. I wish I were a bird.(wish, were)但愿我是只小鳥。(事實上不可能)
4. When she was at the party,she wished she were at home.(wished,過去虛擬動詞were)(事實上并不在家)
5. Now that he is in China, he wishes he understood Chinese.(wishes,過去虛擬動詞understood)
現在他在中國，他希望能懂得中文。(事實上并不懂)
6. When we begin the trip, they will wish they were with us.(will wish,過去虛擬動詞were)(事實上并不和我們在一起)
二）、對過去情況的虛擬（和過去的事實相反）：
用wish表示對過去事情的遺憾。其句子結構為：賓語從句的謂語用過去完成時，或would, could, might+現在完成時。例：
1. I wish (that可省略，下同)I hadn't wasted so much time.
我后悔不該浪費這么多時間。(事實上已浪費了)
2. He wishes he hadn't lost the chance.
他真希望沒有失去機會。(其實已失去)
3. We wished he had spoken to us.
(wished，had + spoken)(事實上他并沒同我們講)
4. I wish you had called earlier.
(wish, had + called)(事實上已遲了)
5. They will wish they had listened to us sooner.
(will wish,had + listened)(事實上并不如此)
例題分析：I wish I ______ longer this morning, but I had to get up and come to class.
A. could have slept B. slept C. might have slept D. have slept
動詞wish后面接從句，表達不可能實現或與事實相反的情況時，謂語動詞要用虛擬語氣，即用過去式（表示現在發生的動作）或過去完成式（表示過去發生的動作）。本題后半句謂語動詞have用的是過去時had
to get up and come, 所以前面要用過去完成時表示過去發生的動作。所以, 選項A)could have slept是答案
三）、對將來情況的虛擬(表示將來的主觀愿望)：
從句動詞"would/should/could/might + 動詞原形"(時間上較后)(請注意：主句和從句的主語不相同) 。用wish表示對將來事情的愿望。例：
1. I wish it would stop raining.(虛擬動詞would+動詞原形stop)
我希望雨能停止。(事實上雨還在下著呢)
2. I wish you would be quiet.(would + be)
我希望你安靜一些。(事實上那家伙還在吵著呢)
3. You wished she would arrive the next day.(would + arrive)
你希望她第二天會到。(事實上她還沒到)
4. I wish she would change her mind.(would + change)
我希望她會改變主意。(呵呵，女孩子可沒那么容易就改變主意喔)
5. He will wish we would join him the following week.(would + join)
(只是希望我們和他在一起，實際上還沒在一起)
四）、注意：
1.如果將wish改為過去式wished, 其后that 從句中的動詞形式不變。例如：
I wished I hadn't spent so much money.
我要是那時沒有花掉那么多錢就好了。
2. 如果that 從句中用would , 一般表示對現狀不滿或希望未來有所改變或請求
I wish he would answer my letter.
I wish prices would come down.
I wish you would help me.
I wish you would stop asking silly questions.
二、在表示建議、命令、要求、忠告等動詞的后面的賓語從句中的虛擬語氣
由于這些動詞本身隱含說話者的主觀意見，認為某事應該或不應該怎樣，這些詞語后面的“that”從句應用虛擬語氣，且均以“should+動詞原形”表示這種語氣，但事實上“should”常被省略，故此從句中謂語動詞用原形，常用的此類動詞有：
表示“要求”的：ask, desire, request, demand, require, beg
表示“提議、勸告、建議”的：move, prpose, suggest, recommend, advise, vote
表示“決定、命令”的：decide, order
表示“主張”的：maintain, urge
表示“同意、堅持”的：consent, insist
例如：
1.The doctor suggested that he (should) try to lose his weight.
2.He insisted that we (should ) tell him the news.
3.When I suggested that he try shaving cream, he said, “The razor and water do the job. ”(當我建議他用刮胡膏時，他說“剃刀和水就行了” 。)
4.He pursued various theories for several days until I suggested we take the toy apart to see how it did work. (他費了幾天功夫尋找理論根據，直到我建議拆開看看它是如何轉動的。)
5.One can suggest that students should spend two or three years in an English
最通俗易懂的辦法幫我講解語法虛擬語氣！【虛擬語氣講解_最通俗易懂的辦法幫我講解語法虛擬語氣！】所有的時態都往后退一步。和現在相反的用過去式，和過去相反的用過去完成時。其實虛擬語氣也不太難，多做些高考真題，題目其實都差不多的。
擴展
問題是我吧語法也忘記了。
過去式我知道
過去完成時 - -！忘記的差不多了， have done？
還有和將來相反嗎？

補充
過去完成時即過去的過去，形式為had done，句子中一般會出現by+一段時間。做題的時候可以畫一條時間軸，將題目中出現的時間標注上去，應該就比較清楚了。
have done在虛擬語氣中是表示與過去事實相反，出現在主句中。比如說這個句子：
　If he had taken your advice ，he wouldn't have made such a bad mistake
和將來相反的有三種表示方法：1、過去式 2、should+動詞原形 3、 were to do
虛擬語氣最重要的是記住三個基本句式，書上肯定會有。這個一定要記?。?br />也不要太緊張，現在也許覺得比較困難。高考的時候，應該就出現在選擇里面。到時候高三的時候天天練題目，沒有問題的！
我感覺英語重要的還是詞匯。不僅閱讀、完型需要，感覺高考中考查動詞詞組和詞語辨析的題目也多起來了（不知道你是哪里的，江蘇是這樣），單純的語法題反而沒有那么多了。
希望對你有些幫助吧！

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