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小學(xué)英語(yǔ)語(yǔ)法之時(shí)態(tài)精講：一般過(guò)去時(shí)

一般過(guò)去時(shí)態(tài)

(a) be 動(dòng)詞的過(guò)去式：

I/He/she/it was(not)…. You/we/they were….

一般疑問(wèn)句was, were 放在句首。

(b) 動(dòng)詞過(guò)去式：

肯定句： I watched cartoons.

She visited the zoo.

一般疑問(wèn)句： Did you read book last night? Yes, I did. No, I didn’t.

Did she clean the desk just now? Yes, she did. No, she didn’t.

否定句： They didn’t go the the part yesterday.

He didn’t make model ships last week.

動(dòng)詞過(guò)去式變化規(guī)則：

1.一般在動(dòng)詞末尾加-ed,如：pull-pulled, cook-cooked

2.結(jié)尾是e加d,如：taste-tasted

3.末尾是輔音字母加一個(gè)元音字母和一個(gè)輔音字母的重讀閉音節(jié)，應(yīng)雙寫末尾的輔音字母，再加-ed,如：stop-stopped

4.以“輔音字母+y”結(jié)尾的，變y為i, 再加-ed,如：study-studied

5.不規(guī)則動(dòng)詞過(guò)去式：

am,is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, swim-swam, sit-sat