o/a—e
grow → grew throw → threw
know → knew draw → drew
Grammar Focus
类别
例词
过去式以ought和aught结尾
buy → bought think → thought bring → brought catch →caught teach → taught
➢ Tom didn’t go to work this morning. 汤姆今天上午没去上班。
➢ Did you ride a horse? 你骑过马吗?
➢ Yes, I did. /No, I didn’t. 是的,我骑过。/不,我没骑过。
Grammar Focus
【特别提醒】若陈述句的主语是第一人称,变疑问句时应改为第二 人称,句末改为问号。 ➢ I played football with my friends yesterday afternoon. 昨天下午我和
It was great! No, I didn’t. I went to a farm. Yes, I did. I saw quite a lot. No, she didn’t. But she milked a cow. Yes, they were./No, they weren’t.
一般过去时的一般疑问 句有哪两种不同的结构?
末尾只有一个辅音字母 母,再加-ed
plan → planned
的动词
Grammar Focus
【特别提醒】
(1) 在清辅音后,-ed 读/t/。如walked /wɔːkt/, stopped /stɒpt/。
(2) 在元音或浊辅音后,-ed读/d/。如lived /livd/,enjoyed /ɪnˈdʒɔɪd/。