英文文法 時式 的用法？高手請入

1 請告訴我以下時式應該在什麼時候用 2 以下時式表達的意思 比如假設個情景 a; what was he doing at lunch yesterday or last week, last yearB; he was playing football at lunch yesterday - always used when there are two action happening at the same time.
現在式eg' he is a student = he goes to school everyday = the action takes place everyday or always at the same time - on every Monday, on every Sunday regularly


現在進行式eg' he is playing football now
現在完成式eg' he has played football = no time indication of when action has happened.
現在完成進行式eg' he has been playing football since he was a child 過去式eg' he was a student last year, 3 years ago
過去進行式eg' he was playing football when his mother came home yesterday =always used when there are two action happening at the same time.
過去完成式eg' he had played football before he went to visit his grandmother last Sunday.= two action take place and one action comes first so perfect tense is used.
過去完成進行式eg' he had been playing football when he was a student in school
未來式eg' he will go to school next year
未來進行式eg' he will be playing football at this time tomorrow morining


未來完成式eg' he will have fnished the homework at night tomorrow
未來完成進行式eg 'i don't know how to write this kind of sentence - please forget this one and dont get yourself confused. We seldom use this type of tense.by the way 請問被動語態eg' the cat was killed by me 什麼時候用 =( any time specially when we emphasis the cat = the same meaning as
II killed the cat.


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1. Simple present tense(現在式)
它是用來表示習慣性或普通的動作
例句:He walks in his garden every day.
例式:go goes
提示字:every day, all the time, always, often, daily......

2.Present continuous tense(現在進行式)
它是用來表示在進行中的動作
例句:We are doing my homework now.
例式:are/is going
提示字:now, at present, at the moment,! ,right now.......

3.Simple future tense(未來式)
它是用來表示未來會做的事
例句:They will have a party tomorrow. I think shall/will(在乎位老師教那種) have fun there.
例式:will/shall go
提示字:tomorrow, tonight, soon, in future , before long ........

4.Simple past tense(過去式)
它是用來表示已過去的動作和已過去的習慣性動作
例句:The cat caught some mice yesterday.
例式:went
提示字:yesterday, last(xxxx), this(xxxx), ago, once upon a time......

5.Past continuous tense(過去進行式)
它是用來表示在過去進行中的動作
例句:When Mum was cooking dinner, Dad came home.
例式:was/were going // went
提示字:when, while, at this time yesterday, as......

6.Present prefect tense(現在完成式)
它是用來表示剛剛完成的動作和在過去開始而繼續到現在的動作
例句:He has collected stamps for ten years.
例式:has/ have gone
提示字:already, just, yet, since, never, ever.......

7.Past prefect tense(過去完成式)
它是用來表示在過去完成的動作,而此動作而比另一個動作為先
例句:After Bob had locked the door,he went to sleep.
例式:had gone
提示字:Before , After ........

還有一些東西需留意：

(被動式) Passive
現在式:An apple *is eaten by* Mary every day.
現在進行式:An apple *is being eaten by* Mary now.
過去式:An apple *was eaten by* Mary yesterday.
未來式:An apple *will be eaten by* Mary tommorrow.
現在完成式:An apple *has been eaten by* Mary already.

*BIG

B=Bare Infinitives
例:swim
例句:Mary lets me swim.

I=Infinitives
例:to swim
例句:Mary wants to swim.

G=Gerunds
例:swimming
例句:Mary likes swimming.

Bare Infinitives 提示字:
let ,make ,can ,could, must, should, may, might.........

Infinitives 提示字:
allow, agree, ask, decide, hope, invite, learn, teach, tell, try, want, wish, plan, remember.....

Gerunds提示字:
love, like, hate, enjoy, stop, avoid, go ,finish, keep, mind,(see,hear,feel)....