【正文】
ed worry worried 不規(guī)則動(dòng)詞 過去式的構(gòu)成 不規(guī)則動(dòng)詞表 原形 過去式 am, is are do go have make get 原形 過去式 eat see run take was were did went had made got ate saw ran took play played use used plan planned study studied worry worried stop stopped take took run ran eat ate yesterday They played basketball yesterday. play basketball yesterday She went shopping yesterday. go shopping two days ago They watched TV two days ago. watch TV last week They went swimming last week. go swimming just now She cleaned the house just now. clean the house yesterday He played football yesterday. play football last month He went to school last month. go to school last year They had a party last year. have a party have had I had a very funny day. 我度過了一個(gè)非常有趣的一天。 文件 39??傆?jì) 1圖標(biāo),25K字節(jié)04年3月 日past now future 一般過去時(shí) 3. 結(jié)構(gòu) 1. 概念 主語 +動(dòng)詞的過去式 表示過去某個(gè)時(shí)間發(fā)生的動(dòng)作 或存在的狀態(tài)。 即: didn’t + 動(dòng)詞原形 肯定句: She played the violin last night. 否定句: → She didn’t play the violin last night. 肯定句: They swam in the lake yesterday. 否定句: → They didn’t swim in the lake yesterday. 一般過去時(shí)否定句