(1)由should/would + 動詞原形構(gòu)成。第一人稱用should; 第二、三人稱用would。美國英語所有人稱一律用would. should/would 的簡略形式為’d, 如I’d, you’d; would not 和should not的簡略形式分別為wouldn’t 和shouldn’t.
(2)過去將來時表示從過去某時間看將要發(fā)生的事情，多用在賓語從句中。還可以表示過去的傾向或過去經(jīng)常發(fā)生的事情。如：
They asked me if I would go to Guangzhou soon. 他們問我是否很快要去廣州。
She told me she would come again next week. 她和我說她下周還來。
I told him to leave immediately, but he wouldn’t. 我告訴他馬上離開，但他不。
He’d play the violin when he was in low spirits. 他情緒低落的時候，就拉小提琴。
When I was in college, I would find a part-time job during the summer holidays every year to earn my tuition. 我上大學的時候，每年暑假都找份臨時工掙學費。
(2)過去將來時表示從過去某時間看將要發(fā)生的事情，多用在賓語從句中。還可以表示過去的傾向或過去經(jīng)常發(fā)生的事情。如：
They asked me if I would go to Guangzhou soon. 他們問我是否很快要去廣州。
She told me she would come again next week. 她和我說她下周還來。
I told him to leave immediately, but he wouldn’t. 我告訴他馬上離開，但他不。
He’d play the violin when he was in low spirits. 他情緒低落的時候，就拉小提琴。
When I was in college, I would find a part-time job during the summer holidays every year to earn my tuition. 我上大學的時候，每年暑假都找份臨時工掙學費。