fccjxxw.com
非常超级学习网 学习超级帮手
当前位置:首页 >> 数学 >>

2019教育高中英语过去完成时态2课时对比现在完成时讲解共30张PPT数学_图文

eating
进行态

eaten
完成态/过去分词
eat
动词原形

were doing


is/am/are doing


will be doing


/were/did

is/am/are/do/does

has/have done

will be/do

past

now

future

I lost my wallet.

一般过去时

I have lost my wallet. 现在完成时

I lost my wallet. 一般过去时 I have lost my wallet. 现在完成时 都说丢钱包,两句有什么差别?

现在完成时
过去的事情 影响了现在

过去的事情 发生在过去
past


now


future

现在完成时
过去的事情 影响了现在

过去的事情 发生在过去
past


now


future

I have lost my wallet. 现完:过去的事情 影响了现在

I have lost my wallet. 现完:过去的事情 影响了现在

I have lost my wallet. 现完:过去的事情 影响了现在

were doing


is/am/are doing


will be doing



/were/did

is/am/are/do/does

has/have done

will be/do

past

now

future

were doing

done

is/am/are doing


will be doing



/were/did

is/am/are/do/does

has/have done

will be/do

past

now

future

When I arrived at the station,the train had left.

When I arrived at the station,the train had left.

When I arrived at the station,the train had left.

【例句】
? Before he slept, he had worked for 12 hours. 睡觉之前,他工作了12小时。
? We had hoped that you would come, but you didn’t. 我原本希望你能来,但是你却没来。

The definition of past perfect
表示过去某一时刻或某一动作之前完成的动作或状态,即过去的过 去。
句中常用by, before, until, when等词引导的时间状语。
谓语结构:助动词had+动词的过去分词。

The points
1. 表示过去某一时刻之前发生的动作或状态持续到过去某个时间或 继续持续下去。
2. 表示意向的动词,如hope, wish, expect, think, intend, mean, suppose等,用过去完成时表示“原本……,未能……”。
3.否定句的谓语结构:助动词had not+过去分词。 4.一般疑问句:助动词had+主语+动词的过去分词。
肯定回答:Yes,主语+had. 否定回答:No,主语+had not.

【考题链接】

I was just going to cut my rose bushes but someone ___________ it. Was it you?

A.has done

B. had done

C. would do

D. will do

【即学即练】

The manager is said to have arrived back from Paris where he _________ some European business partners.

A.would meet

B. is meeting

C. meets

D. had met

翻译:我住的那个宾馆不是特别好,但是 我之前还住过更差的呢。

? 翻译:我住的那个宾馆不是特别好,但是我之前还住过 更差的呢。
? The hotel in which I stayed wasn’t very good but I had stayed in many worse hotels.

时/态 进行态

一般态

完成态

过去时

was/were doing 过去进行时态

was/were/did 一般过去时态

had done 过去完成时态

现在时 将来时

is/am/are doing 现在进行时态
will be doing 将来进行时态

is/am/are /do/does 一般现在时态
will be/do 一般将来时态

has/have done 现在完成时态

时/态 进行态

一般态

完成态

过去时

was/were doing 过去进行时态

was/were/did 一般过去时态

had done 过去完成时态

现在时 将来时

is/am/are doing 现在进行时态
will be doing 将来进行时态

is/am/are /do/does 一般现在时态
will be/do 一般将来时态

has/have done 现在完成时态
will have done 将来完成时态


更多相关文章:

非常超级学习网 fccjxxw.com

copyright ©right 2010-2021。
非常超级学习网内容来自网络,如有侵犯请联系客服。zhit325@126.com|网站地图