We went over the document again and again lest we should miss any of the main points.
我们把文件看了一遍又一遍,唯恐忽略了其中的什么要点。
He took an umbrella in case (that) it should rain.
他带了一把雨伞,以防天下雨。
八 . should 作为情态动词,可以用于下列虚拟语气句中:
1. 用在表示与将来事实相反的条件状语从句中,构成“ If …… should (do sth)……, …… would/ could/ might (do sth.) …… 句式。例如:
If it should (或 were to ) rain tomorrow, the sports meeting would be put off. (= Should it rain tomorrow/ Were it to rain tomorrow, the sports meeting would be put off.)
如果明天天下雨,运动会就会延期举行。
2. 用在 suggest (propose), arrange, plan, decide,, advise, order, demand, request, desire, insist 等表示“建议、“要求、“命令、“决定、“安排、“计划、“主张的动词后面接的宾语从句中。这里的 should 也可以省略。例如:
He suggested/ proposed/ demanded/ advised that they (should) read the rules carefully.
他建议 / 提议 / 要求 / 劝告他们要仔细阅读这些规则。
【should的具体用法】相关文章:
★ 形容词的用法
★ 助动词用法总结
★ 关于to的用法
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