【正文】
在 過 去 將 來 now Sat. Fri. Thur. Wed. Tues. Mon. Wed Sun. 一般過去時 。 Last weekend, Mr. Li worked on the farm. work worked (原形 ) (過去式) ,動詞的過去式是在動詞詞尾加上 ed。 work+ ed worked do did 上個周末你干什么了? What did you do last weekend? (一般過去時) (過去式) I milked cows. milk— milked /t/ What else did you do? 你還干什么了? I collected eggs and pulled up carrots. collect— collected /id/ pull— pulled /d/