(a) be 動詞的過去式:

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

一般疑問句was, were 放在句首。

(b) 動詞過去式：

肯定句： I watched cartoons.

She visited the zoo.

一般疑問句： 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.

(3)動詞過去式的變化：

規則動詞的變化：

Most verbs +ed eg. planted,watered,climbed。

Verbs ending in e +d eg liked。

Verbs ending in a consonant +y --y +ied eg : study-studied

Short verbs ending in a vowel + a consonant eg: stop --stopped

不規則動詞的變化：

is/am-was,are-were,do-did,have/has-had,make-made,fly-flew/u:/

eat-ate,take-took,run-ran,sing-sang,drink-drank 等等