作业帮She has been very helpful to us.这属于什么时态,先谢啦
来源：学生作业帮助网 编辑：作业帮 时间：2024/10/03 23:05:44
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She has been very helpful to us.这属于什么时态,先谢啦
She has been very helpful to us.这属于什么时态,先谢啦
She has been very helpful to us.这属于什么时态,先谢啦
have done 是现在完成时哦.
祝好!
如果不懂建议重新提问,也可以直接追问哦.
现在完成时
现在完成时 结构：have/has +动词的过去分词
有has been标志着现在完成时，还有一些时间的词也是，如：for+时间段，since+时间点/过去式句子，so far，by now等等
这属于一般现在时的完成体，也就是初中书本里面的现在完成时，楼主可以查查语法书！
be helpful to sb.是固定用法，表示对某人很用帮助，这里的Be动词接在has 后面自然要变成过去分词been 的形式了，楼主不要被been迷惑了！
she has always been very p______ to be an aborigine
Has been very quiet
Where has she been?
英语翻译since his illness he has been very irritable .He is always losing his temper
he works very hard and e-------- he has been made manager.e开头的单词
Mr.Baker has been very ill for over a month,he has been too ill to do his jib.
Has Been Very quiet Give your love has been Very
She has been very helpful to us.这属于什么时态,先谢啦
you must be very happy I believe you will go and she has been
Taotao you must be very happy I believe you will go and she has been
She has been hopeless是什么意思?
she has been heard of
英语 Mary speaks Chinese very well.She ------ in China since 2004.A.has been stayedB.has stayed
()JOE has never been to china ,he is very intersted in it
Yse,( )he has been very successful.括号里是填in this way 还是用in a way?
It seems that has been to england because he speaks very good english是什么意思?
He has been in very late the night before.有be in late 固定短语吗
how long has he ---?since 2004 填been to Beijing 填she