请问英语句子:I lost my watch last week 怎么改成宾语从句?

问题描述:

请问英语句子:I lost my watch last week 怎么改成宾语从句?
改成两句.第一句是①He tells me____________
②He told me____________
两句改的是不是一样的?为什么,请说出原因,我要理解理解.

he tells me that he lost his watch last week.
He told me that he had lost his watch last week.
第一句主句是一般现在时,用tells,而从句是last week ,应用一般过去式
第二句主句是一般过去时,用told,从句是过去的过去,用过去完成时.
还是不太懂的话可以再问我O(∩_∩)O~那例如"We weren't ready"这种有be动词的呢?weren't 是过去式,如果用在第一句中做从句的话还是一般过去时,用weren't在第二句的从句中用过去完成时,weren't 改为had not been