more than后省略什么he always do more than is required.一句中只能省略主语却不
more than后省略什么 he always do more than is required.一句中只能省略主语却不能省略谓语it,而the disease turned out more widespread than previously thought.中却只能主语谓语it thought全部省略,为什么?有什么区别?
as/than 句子中,后面的句子可以省略与前面相同的部分 he always do more than is required 中 he相同,而谓语不同 the disease turned out(to be) more widespread than previously thought. 主谓都一样,都省略
第一句中,than 可以看做是 that, 即主语没有省略掉,而是由than代替了。也可以这样理...more than (what) is required. what 给省掉了。more than is required 是宾语从句,be动词没了,句子就不完整了。 第二句中,省掉的it was 相当于the disease was,是承前省略。当从句的主语和主句的主语一致,谓语部分含有...