must+have+been造句
答：have been 的用法 1、have been与表示职业的名词连用，用来询问或说明某人所从事的职业。2、have been后接形容词，表示某种行为或状态。此时和表示时间的短语how long, for或since等连用时，则表示这种状态持续的时间。3、have been 可以和表示地点的介词短语连用，依据介词的不同和语境的不同，可以...
答：1、have+been +过去分词，构成完成式被动语态。例如：English has been taught in China for many years.中国教英语已经多年。2、现在完成进行时构成：have / has been +现在分词。例如：How long has it been raining?雨下多久了？现在完成时介绍 现在完成时( The Present Perfect Tense)是过去的...
答：I have been there before.我以前去过那儿。I thought we had been burgled 我想我们被盗了。I found my friend had been burgled 我发现我的公寓被盗了。
答：have been是英语中的现在完成时形式。 详细解释如下: 一、基本含义 have been是英语中的现在完成时形式,用于描述过去发生的动作或状态对现在造成的影响或结果。其基本含义为“已经……”。 二、构成 have been由助动词have/has与动词的过去分词形式组合而成。这里的been是动词be的过去分词形式,表示存在或者某种状态...
答：been用在完成时和被动句中，其中现在完成时的构成为has/have+been/done，过去完成时的构成为had+been/done,当被动句的主语是物时，即用被动语态。例句：1、Scientists think that there has been life on Earth for millions of years.科学家认为生命存在于地球已经有几百万年了。2、They have been ...
答：I have been done it for five hours before I went to the park.我已经做这个五个小时了在我去公园之前
答：到了高中应该就会知道了。如果是高中生，后面表示可以和MAY互换的原因是因为：美语中can和may的推测程度都是几乎相同的，不会有所谓的“can是大体或者经验推断”对于can't have done：随意举例：Jason couldn't have been present at Henry's party because he called me about the unwillingness....
答：have been共有六种用法。1 have been 与表示职业的名词连用，用来询问或说明某人所从事的职业。与 how long, for 或 since 等短语连用后，则表示此种状态的持续时间。例如： Have you ever been a worker ? 你曾经当过工人吗？I've been a teacher before . 以前我曾经是一位老师。How long ...
答：been invited backstage.2、Have you been over reacting? Have you been impatient?3、Tom has been to Japan, I have also been there.4、Agriculture has always been unnatural.5、He's been talking dashed nonsense!6、My headache has been relieved.7、Archaeological sites have been shut.
答：楼上那句应该是：there should have a big flower shop been at the street corner 造句：There would have been a flood went through the villege.
网友评论：
瞿刘13391848720：
must be+表语 must+have+been什么意思?否定形式是什么?以及意思 -
68124庄法
：[答案] 肯定是 肯定已经(做过什么什么了) must not have been
瞿刘13391848720：
关于must have been的用法must have been用法是作对过去的事情猜测,例如she must have been a singer但是如果有一句话是这样,he must have noticed ... -
68124庄法
：[答案] 现在must have done都是表推测,要表达“本应”的含义都用should/could have done.
瞿刘13391848720：
must be+表语 是什么意思 -
68124庄法
： 肯定是 肯定已经(做过什么什么了) must not have been
瞿刘13391848720：
英语语法问题 must have been prosperous是个啥时态 -
68124庄法
： must have been prosperous:这个是情态动词的过去式,由于情态动词没有过去式,因此用must+have+been表示过去,即过去一定很繁荣.
瞿刘13391848720：
句型must have gone怎么用详细点 -
68124庄法
：[答案] Must have done 表对过去的推测.Must have been done 表对过去的被动推测.例句,She must have loved deeply,so she was so hurt.她一定曾经爱的深,才会如此受伤.She must have been loved too,so she didn't have an...
瞿刘13391848720：
must have been和must be的区别 -
68124庄法
： must have been和must be都是情态动词表猜测 must have been是对过去的猜测:You must have been tired after finishing all the work. must be是对现在的猜测(肯定是):He must be Alex.
瞿刘13391848720：
英语中,must have been 和 must have +过去分词,有什么区别
68124庄法
： must have done 是表示肯定的推测 must have been 是must have done的其中一个形式
瞿刘13391848720：
must have been和must have done有什么区别? -
68124庄法
： 其实两者在时态都没有什么区别,都是表示过去一定做过某事~但是~must have been强调的是状态must have done强调的是动作
瞿刘13391848720：
主语+must+have+been+过去分词 造句! -
68124庄法
： The car must have been repaired .
瞿刘13391848720：
must have been doing与must have been done都表示推测,有什么区别呀? -
68124庄法
： 其实这两个的区别可以这样来推导(俺多年的经验哈,下面的解释应该好理解吧):*must have done---这个应该知道吧?就是表示对过去的一种推测,接下来就由这个推导下来;1must have+been doing---把这个和上面的must have +done进行比...
