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have been doing和have done
have
/has+
been
doing 与has
/have+过去分词的区别
答:
Now we
have
cleaned the room; we can move the things in .现在房子打扫好了,我们可以往里搬东西了。(强调打扫完了的结果)—You look so tired. What have you
been
doing
?你看起来很累,你干什么了?—I've been playing football.我踢足球了。(强调不久前踢球的情景)...
has
been
done
跟has been
doing
有什么区别
答:
接下来让我们看下has
been
done和has
been
doing
的用法区别: 1.时间角度:has been done表示某事已经完成或结束,强调过去发生的动作;has been doing表示某事已经持续进行,强调过去开始的动作并可能仍在进行中。 例子: - This book has been done reading. (这本书已经被读完了。) - We
have
been waiting here...
...
have
done
/would have
been
doing
/
had
done等时态
答:
过去:did 现在:do 将来:will+do 关键是一个词只能变化一次来表达一个含义,不够就加各种助动词,如be 所有当你同时表达 过去+完成+进行+被动 你可以 sth did+
have
done
+be
doing
+be done 将之间重复的部分合体,毕竟have be do都是动词,从左起每2个词作加法 did+have=
had
,done+be=
been
...
have
been
doing
是什么时态
答:
现在完成进行时 现在完成进行式:比如说,
have
been
working 表示,过去已经在工作,并且现在还在工作。与现在完成时的区别是一、现在完成时。动词发生在过去,影响到现在,延续到现在,某种经历。句型 基本结构:主语+have/
has
+过去分词(
done
)①肯定句:主语+have/has+过去分词+其他 ②否定句:主语+have...
have
done
for/since
和have
been
doing
for/since区别
答:
你是否把 US 打成小写了?这四句话译成中文是一样的:我已经在美国居住了两个月了。不同之处是,1 3 两句话用的是现在完成时,2 4两句话用的是现在完成进行时。这一点是英语比汉语优势的一点。现在完成时表示一动作从过去开始发生,延续到现在,但不涉及现在是否仍在发生。现在完成进行时表示...
have being
done
和have
been
doing
的区别是什么
答:
区别:being
done
是被动语态,
been
doing
是现在完成进行时。以下是英语语法的相关介绍:英语语法是针对英语语言进行研究后,系统地总结归纳出来的一系列语言规则。英语语法的精髓在于掌握语言的使用。感叹词是用来表示说话时表达的喜、怒、哀、乐等情感的词。它不构成后面句子的一个语法成分,却在意义上与...
have
been
to
和 have
been
doing和have
been
done
?谁能告
答:
have
been
doing
. 过去到现在一段时间一直在做,表示状态 Biological systems have been doing this for billions of years.生物系统亿万年来一直都是这样。I have been doing homework for a whole day.He
has
been working as a policeman since graduation.have been
done
某事已经完成了,通常...
...
与 having
been
done
与have
been
doing与having
been doing有什么区...
答:
have
been
done
是现在完成时的被动语态,比如The flowers have been watered.
having
been done 是现在完成时被动语态的非谓语形式,比如:The flowers having been watered are in bloom.having been watered在这里做定语修饰The flowers.have been
doing
是现在完成进行时,比如:I have been working for ...
have
been
to
do
什么意思?
答:
而现在完成时的几种形式区别如下:1、
have
been
doing
表示从过去某个时间现在一直在做。如:He
has
been preparing the examination since last week.2、have been
done
表示现在完成时的被动语态,强调已经被做完了。如:The machine has been repaired.3、have done 就是现在完成时。你的例句就是...
...
do和have
sb do和have sb
doing和have
sth
done
的区别
答:
have sth/sb to
do和have
sb do和have sb
doing和have
sth
done
的区别为:指代不同、用法不同、侧重点不同。一、指代不同 1、have sth/sb to do:有…要做。2、have sb do:让某人做。3、have sb doing:让某人一直做。4、have sth done:让某事被做。二、用法不同 1、have sth/sb ...
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