seeafriend的过去式 see的过去式是什么( 二 )


英语中有许多不规则的过去分词,与原型相差很大 。
例:be→been buy→bought come→come do→done have→had give→given go→gone make→made say→said see→seen
!!!COMMON MISTAKES PAST SIMPLE FORMS AND PAST PARTICIPLES 过去式和过去分词常见错误
It is important not to mix up past simple forms with past participles.
不混淆过去式和过去分词很重要 。
This is the past participle of “see.” 这是 “see”的过去分词 。
This is the past simple form of “see,” and 百思特网shouldn’t be used in perfect tenses. 这是 “see” 的过去式,不能用于完成时 。
“GONE / BEEN” “Be” and “go” are both used in the present perfect to talk about going somewhere, but they have different meanings.
“Be” 和 “go”都可用于完成时来表示去某地,但他们意思不同 。
She is still in Florida. 她还在佛罗里达 。
She went to Florida, but now she is back home. 她去过佛罗里达,但现在她已经回家了 。
THE PRESENT PERFECT SIMPLE AND THE PAST SIMPLE 现在完成时和一般过去时The past simple is used to talk about something that happened at a definite time. The present perfect is used when a particular time is not specified.
一般过去时用来谈论在特定时间发生的事情 。现在完成时用于非特定时间 。
A specific date, 2010, is given, so the past simple is used. 给出了具体日期,2021,所以用一般过去式 。
There’s no specific date, so the present perfect is used. 没有具体日期,所以用现在完成时 。
THE PRESENT PERFECT IN US ENGLISH 英式英语的现在完成时US English often uses the past simple when UK English would use the present perfect.
【seeafriend的过去式 see的过去式是什么】美式英语使用现在完成时的情况,英式英语通常会使用现在完成时 。

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