英语 什麽时候用am/is/are?怎麽用?什麽时候用was/were?怎麽用

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英语 什麽时候用am/is/are?怎麽用?什麽时候用was/were?怎麽用
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英语 什麽时候用am/is/are?怎麽用?什麽时候用was/were?怎麽用
英语 什麽时候用am/is/are?怎麽用?什麽时候用was/were?怎麽用

英语 什麽时候用am/is/are?怎麽用?什麽时候用was/were?怎麽用
am/is/are看主语 第一人称I用am 第三人称he/she/it用is 主语复数例如we/they用are
was/were用在过去时态里 主语单数用was 复数用were

一般现在时是 am are is 通俗来说就是 一般情况下发生的 没有明显的时间限制
was/were 是过去时 也就是说发生在过去的事情 可以用~~

现在进行时用am is are 过去进行时用was were
一般现在时的时候用am is are, 一般过去时用was were

am:我.is:单数的名词、代词,如他她它、书......、are:复数名词或代词,如我们、花
was是is、am的过去时态were是are的过去时态,

我用am,你用are,is 跟着他,她,它。一般现在时用are is are, was/were 用于一般过去时。祝学习进步,望及时采纳!~~~~

我用am你用are,si连着她他它,单数名词用si,复数名词要用are
单数过去用was复数过去要用were

am/is/are用在一般现在时,was/were用在一般过去式
am的主语是I e.g I am a singer.
is的主语是she 或he、It ,e.g She/He is a farmer. It is a pig.
are 的主语是You、They You /They are students.
was 的主语是I /she /he e....

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am/is/are用在一般现在时,was/were用在一般过去式
am的主语是I e.g I am a singer.
is的主语是she 或he、It ,e.g She/He is a farmer. It is a pig.
are 的主语是You、They You /They are students.
was 的主语是I /she /he e.g I/He /She was singing a song when I came in.
were 的主语 You were a pianist,weren't you?

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