摘要：7 助动词should,would的用法 1)should无词义.只是shall的过去形式.与动词原形构成过去将来时.只用于第一人称.例如: I telephoned him yesterday to ask what I should do next week. 我昨天给他打电话.问他我下周干什么. 比较: "What shall I do next week?" I asked. "我下周干什么?"我问道.(可以说.shall变成间接引语时.变成了should.) 2) would也无词义.是will的过去形式.与动词原形构成过去将来时.用于第二.第三人称.例如: He said he would come. 他说他要来. 比较: "I will go," he said. 他说:"我要去那儿." 变成间接引语.就成了: He said he would come. 原来的will变成would.go变成了come..

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