55问答网
所有问题
当前搜索:
been doing是什么意思
have
been
doing
和had been doing的区别
是什么
?
答:
a few minutes when he came in.)when he came in 就是某一时刻点,而不是好像have
been
doing
中的一段时间 By the way 插一个易混点 have been to 和 have gone to have been to
意思
是去了某处地方,但是现在已经回来了 have gone to 意思是去了别处,但是现在还没有回来。
has
been
doing什么意思
啊?
答:
has
been
doing 是
现在完成进行时 一、结构 I/ we/ you/ they have been doing sth he/ she/ it has been doing sth 二、主要用法 表示从过去某时开始一直持续到现在的动作,并且还将持续下去.eg He has been working here for 2 years.表示在说话时刻之前刚刚结束的动作.eg.I have been ...
i am
doing
和i have
been
doing有啥区别?分别
什么意思
?
答:
I am
doing是
现在完成时态 I have
been
doing 是
现在完成进行时 现在完成进行时与现在完成时的比较:1.相同点:当表示过去发生且一直持续到现在的动作时,两者通用;现在完成进行时只是现在完成时的一种强调时态而已。如 I have played for half an hour since I began to play tennis. = I have...
had
been
doing
还是has been doing
答:
a few minutes when he came in.)when he came in 就是某一时刻点,而不是好像have
been
doing
中的一段时间 By the way 插一个易混点 have been to 和 have gone to have been to
意思
是去了某处地方,但是现在已经回来了 have gone to 意思是去了别处,但是现在还没有回来。
has
beendoing是什么意思
答:
就是赞美的
意思
,具体赞美那一方面就要看当时的情景和话题而定。
has
been
doing 是什么
时态?
答:
现在完成进行时。1、表示一个从过去开始但仍在进行的行动时:例句:It has
been
raining for two hours.现在还在下。2、表示一个从过去开始延续到现在,可以包括现在在内的一个阶段内,重复发生的行动时:例句:She has been playing tennis since she was eight.她从八岁起就一直打网球。3、现在...
Haven't
been
doing是什么意思
?
答:
haven't
been
doing
现在完成进行时的否定式。一直没有做……现在完成进行时:强调从过去到现在一直进行到现在的动作。强调动作。haven't done现在完成时的否定式。没有做……现在完成时: 强调过去做到现在。也可能持续下去。
to be doing和to have
been
doing都是什么意思
???(求助中……有这个...
答:
to be
doing
正在做某事 (其实就是现在进行时)to have
been
doing过去正在做某事,现在还在做(通常表示延续)当实际用的时候,to没有任何实际意义,所以这两个结构可以简写成:be doing,have been doing.例:I'm singing(我在唱歌)She has been playing the piano for 5 years.(她已经弹了5年钢琴).(...
have
been
和have been
doing
有
什么
区别呢?
答:
I have
been
doing
it for years. 我已经做了几年了.说明这个行动没有断过,现在还在做.现在完成时,强调过去完成的动作对现在的影响.例:-Would you like to have lunch with me ?-I have had it.
意思
是说我吃过,不能跟你一起去了.现在完成进行时,强调动作的持续进行,现在动作还在进行.例: I have ...
have
been
doing
和have done
答:
1.have
been
doing
sth表示的是过去某个时间就开始做的事情,且一直持续到说话这个时刻这件事仍在继续并将一直继续下去。eg:i have been learning english for 12 years.我学英语已经12年了(12年前开始学,现在还在学,并且还将继续学)2.have done 表示的是过去做的事情,到说话的这个时刻,这件...
棣栭〉
<涓婁竴椤
3
4
5
6
8
7
9
10
11
12
涓嬩竴椤
灏鹃〉
其他人还搜