asitwas用法

符敬炭1399was的用法是什么? -
钮鬼哪18237051522 ______[答案] was 是am is 过去式 ;were 是are 过去式 . 具体用法如下: 1.was用于 I ,he ,she,it 以及 单个人作主语的句子. 例如: I was born in 1998. He was a doctor three years ago. She was at home yesterday. It was Monday yesterday. Mike wasn't at home this ...

符敬炭1399when ,while和as 引导时间状语从句的用法,越详细越好,谢谢. -
钮鬼哪18237051522 ______ when, while和as的用法: (1)三者均可表示“当……的时候”,如果主句谓语动词表示的是短暂的动作,而从句表示的是一段时间,三者可以通用.例如: I met an old friend of mine as / when / while I was walking along the street. (当我沿街...

符敬炭1399谁能总结下as的用法,要全面?谢谢了~
钮鬼哪18237051522 ______ As的用法小结 as可以作连词、介词及关系代词和副词.现将其用法小结如下: (一)、 as作连词的用法: 1.作“在-------期间,当----的时候”引导时间状语从句.注意与when、 while的用法区别. ①下列情形时,只用as, 而不用when或while. ...

符敬炭1399It is/was time that 的用法 -
钮鬼哪18237051522 ______ 1.强调结构:It is/was ... that ....例句:It was at 10 o'clock that I heard the news.2.表示时间例如:It was 10 o'clock when I heard the news.3.表示“现在离(某事发生)已经有(一段时间)了.”

符敬炭1399there was 和there is 有什么不同,在用法上怎么用? -
钮鬼哪18237051522 ______ 有时态上的不同,there was 用于一般过去时,there is 用于一般现在时,两者都用于表单数可数名词的存在或不可数名词的存在 there is/ was a/ an+可数名词单数+in/ on/ under / near+地点 在某处有....... 例如:there is/ was a cat under the bed. 在...

符敬炭1399英语WAS和IT的用法
钮鬼哪18237051522 ______ He was in the office. Where was the bot? The boys were happy at the party. We were ten years old this year.

符敬炭1399助动词的用法 -
钮鬼哪18237051522 ______ 希望能帮助到你. 助动词,顾名思义就是帮助动词完成疑问及否定的,本身没有什么含义.主要的助动词有be,do,will,have等,其用法详述如下: 一、⑴ 由连系动词am,is,are构成的句子:变一般疑问句时把am,is,are提到句子的前面,句尾用问号...

符敬炭1399It was essential that的用法,并请讲一下这类的其他的词及用法,谢谢 -
钮鬼哪18237051522 ______ 主系表结构,It是形式主语,系动词 was , 表语essential, that引导主语从句.这句话的意思是 ...是很重要的/关键的.至于其他的词,表语可用其他的形容词,就多了.

符敬炭1399was+动词过去式是什么语法 -
钮鬼哪18237051522 ______[答案] 这种情况下的动词不会是过去式,而是过去分词——不但规则动词的过去式与过去分词是同形,就连个别不规则动词的两者也是同形的.“was + 动词过去分词”可表示:1.被动的过去式 This book was written by a famous pro...

符敬炭1399There were和There was的用法 -
钮鬼哪18237051522 ______ There was + 单数名词, 用于一般过去时,表示现在某个地方有(单数的或)一个事物或一个人或某些(不可数的)事物,eg:There was an old tree in front of the building two weeks ago.两周前这建筑物前还有一棵古老的树.There were+复数名词...