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简单的英语语法They were all very tired,but none of them would stop

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/10 08:29:23
简单的英语语法
They were all very tired,but none of them would stop to take a rest.为什么none of whom不对?
这是个并列句,因为有but将两个句子连起来.
none of them在这做主语,是正确的.
none of whom在这相当于定语从句的引导词,一般用在从句当中.
上句可改为:They were all very tired,none of whom would stop to take a rest.只是将but去掉,逗号后的部分要么是个短语,要么是个句子——若是句子,则需要引导词,如none of whom;若是短语,则将后半部分的谓语去掉,用非谓语指代动作,如They were all very tired,none of them wanting to stop to take a rest.
在英语的句子里,两个句子要是用逗号连起来,就必须要有连接词(and,but,or,though,although,then等等)或引导词(when,where,why,what,which,who,that等等)
用连接词连起来的句子是并列句,用引导词连起来的句子是从句.
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