Question

— I find it astonishing that John ______ be so rude to me.
— Not astonishing at all. He is always rude to others.

A．should

B．must

C．might

D．would

Answer 1

A

試題分析：考查虛擬語氣：在句型：It is astonishing/strange/important/necessary… that句型中，that后面的句子是用sb （should） do，表示虛擬語氣，這句話是前面的句型的變形，it從形式主語變成形式賓語，that引導(dǎo)的從句從主語從句變成賓語從句，但是虛擬語氣不變。句意：我發(fā)現(xiàn)很驚訝約翰竟然對我這么粗魯。--一點不奇怪，他對別人總是這么無理。選A.
點評：在表達(dá)驚異、惋惜、遺憾、理應(yīng)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(jié)構(gòu)為： should + 動詞原形，主句中的謂語動詞形式不限。如：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…。