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關閉窗口 2. believe, expect, suspect, think, imagine 等動詞的否定句或疑問句中的賓語從句常用虛擬語氣。其虛擬語氣的結構為：should + 原形動詞。如：
Can you believe that he should kill a tiger? 你能相信他竟殺死了一只老虎？
Can you imagine that he should take the first place in the long jump contest? 你能想象得到他在跳遠比賽中竟獲得了第一名？
3. 英語中，wish 之后的賓語從句，表示一種沒有實現或根本不可能實現的愿望，常用虛擬語氣。其虛擬語氣的結構為(from www.hz123456.com)：
|
表示所發生的時間 |
虛擬語氣結構 |
|
發生在主句動作之前 |
(1) had + 過去分詞； (2) would / could / might / should + have + 過去分詞 |
|
與主句動作同時發生 |
過去時(be 用were ) |
|
發生在主句動作之后 |
would / could / might / should + 原形動詞 |
例如：
I wish she were not married. 我真希望她沒結婚。
I wish the bus went to the university. 我希望公共汽車能通到大學。
I wish I hadn’t wasted so much money. 但愿我沒浪費這么多錢。
注意，從句的時態只與從句所指的時間有關，而與 wish 的時態無關。比較：
I wish I were rich. 要是我現在有錢就好了。
I wish I had been rich. 要是那時我有錢就好了。
I wished I were rich. 當時我后悔自己沒有錢。
I wished I had been rich. 當時我后悔自己曾經沒有錢。
|
表示所發生的時間 |
虛擬語氣結構 |
|
過去 |
had + 過去分詞； |
|
現在 |
過去時(be 用were ) |
|
將來 |
過去時(be 用were ) |
例如：
I’d rather you had seen the film yesterday. 我倒想你昨天看過了這場電影。
I’d rather you were here now. 我倒想你現在在這兒。
We’d rather you went here tomorrow. 我么倒想你明天去那兒。
四、主語從句中的虛擬語氣
在表達驚異、惋惜、遺憾、理應如此等意義的主語從句中常使用虛擬語氣，其虛擬語其的結構為： should + 動詞原形，主句中的謂語動詞形式不限。
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. 我們先把功課學好很重要。
It is strange that he should not come. 很奇怪，他竟沒有來。
It is a pity that we should not meet last night. 真遺憾我們昨天晚上沒有見過面。
It worries me that we should be blamed for that. 我們竟要受責備真讓人煩惱。
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