1. 规则动词（原形→过去式 +ed）

smile-smiled、clean-cleaned、talk-talked、play-played、iron-ironed、jump-jumped、cook-cooked、watch-watched、listen-listened、walk-walked、climb-climbed、hunt-hunted、dust-dusted、brush-brushed、wash-washed.

不规则动词（特殊变形）

eat-ate、drink-drank、read-read、write-wrote、swim-swam、run-ran、fly-flew、drive-drove、sing-sang、draw-drew、sleep-slept、ride-rode、take a bath-took a bath、give-gave、have breakfast-had breakfast、buy-bought、do homework-did homework、go to school-went to school.

2.一般过去时陈述句（肯定句 / 否定句）

I cleaned my room yesterday. / I didn’t clean my room yesterday.

She had breakfast at seven. / She didn’t have breakfast at seven.

They went to school on foot. / They didn’t go to school on foot.

He watched TV last night. / He didn’t watch TV last night.

We bought fruit in the shop. / We didn’t buy fruit in the shop.

Mary read books last evening. / Mary didn’t read books last evening.

I took a warm bath last Sunday. / I didn’t take a warm bath last Sunday.

He did his homework after dinner. / He didn’t do his homework after dinner.

3.

What did you have for breakfast/lunch/dinner?

I had bread and milk for breakfast. / I didn’t have bread for breakfast.

What did you buy at the store?

I bought some groceries at the store. / I didn’t buy anything at the store.

What did you watch on TV?

I watched a cartoon on TV. / I didn’t watch TV last night.

What did you read last night?

I read an English book last night. / I didn’t read any books last night.

What did you wear yesterday?

I wore a blue coat yesterday. / I didn’t wear a coat yesterday.

What did you learn in class?

I learned past tense in class. / I didn’t learn new words in class.

What did you play after school?

I played games after school. / I didn’t play after school.

What did you write in your notebook?

I wrote new words in my notebook. / I didn’t write anything in my notebook.