already adv.早已,已经;先前;用在肯定句中(be动词、助动词、情态动词之后,实意动词之前)常与yet进行转换,今天小编就来说说关于现在完成时的标志?下面更多详细答案一起来看看吧!
现在完成时的标志
already adv.早已,已经;先前;用在肯定句中(be动词、助动词、情态动词之后,实意动词之前)常与yet进行转换。
例如:I have already finished the work.翻译,我已经完成这项工作了。改为否定句:I havent finished the work yet.翻译,我还没有完成这项工作。改为一般疑问句:Have you finished the work yet.
yet adv. 还;但是;已经;又,再放在否定句和一般疑问句句末。
例句:I didnt receive a letter from him yet. 翻译:我还没有收到过他的信。
Have you eaten yet?翻译:你吃饭了吗?
just只用于陈述句,意思是:刚才,放在have和has的后面。
例句:I have just receivde a letter .翻译:我刚收到一份信。