区别如下：
1. 现在完成时可表示已经完成的动作或者状态，常常与already（已经）或ever（曾经）连用。
现在完成进行时则表示的是从过去某一时刻开始一直延续到现在,有可能还要进行下去的动作,一般不与already或ever等连用。
试比较：
I have read the novel. 我看过那本书了. (已看完)
I have been reading the novel. (一直在看,不一定看完)
2. 现在完成时表示一次性,现在完成进行时可以表示动作的重复。
试比较：
I have met him at the library. (我在图书馆见过他.)
I have been meeting him at the library. (我经常在图书馆看见他.)
3. 现在完成时和现在完成进行时都可以表示刚刚结束的动作,但在含义上有区别.现在完成时强调的是动作的结果,而现在完成进行时强调的则是动作的过程.
试比较：
You look so tired, what have you been doing 你看起来很累,做什么了 (强调动作)
We are very tired. We've been cleaning the house. 我们很累,我们刚才在打扫房子.(强调该动作所导致)
We've cleaned the house. You may come in now. 我们打扫过房子了,你可以进来了.(强调结果"房子干净")
4. 现在完成进行时态不能用来谈某个动作的具体次数或几件事情.这时,我们要用现在完成时态.如:
I have been drinking five cups of coffee this afternoon.(×)
I have drunk five cups of coffee this afternoon.
5. 现在完成时强调"事实";而现在完成进行时则强调"动作",并且常含有喜悦,愤怒,不满,厌恶等感情色彩。
试比较:
The lazy boy has lain in bed for a whole day. 这个懒孩子在床上躺了一天.(强调事实)
The lazy boy has been lying in bed for a whole day. 这个懒孩子在床上躺了一天了.(强调动作,含有对小男孩厌恶的感情色彩)
6. 如果没有时间状语,现在完成进行时有延续性,现在完成时没有.
试比较:
I've been cleaning the house but I still haven't finished.
I've cleaned the house, but I still haven't finished.(×)
扩展资料：
现在完成时的标志词汇：
already
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.我已经完成这项工作了。 改为否定句：I haven't finished the work yet.我还没有完成这项工作。改为一般疑问句：Have you finished the work yet.
yet
放在否定句和一般疑问句句末。
just, before, recently,still, lately, never, ever, twice, on several occasions, in the past/last few days/weeks/months/years, (up to)these few days/weeks/months/years,this morning/week/month/year（多用于一般过去时）, up to present, so far, up to now, up till now, till now。
since+时间点=for+时间段since+一般过去时态的时间状语从句=since+时间点+ago
since+一般过去时态的时间状语从句。例如：He has been here since he joined the army。自从他参军以来,他一直在这儿。