一般過去時的用法-wenkub
2023-07-08 17:16:29 本頁面
【正文】 存在的狀態(tài)。二．Be動詞的過去時：Be 動詞過去時的句型如下：：主語+ was/were + 其他如：Mike was in the United States last year.比較be 動詞的現(xiàn)在式和過去式： 時態(tài) 主語現(xiàn)在時過去時I (第一人稱單數(shù))amwasHe, She, It（第三人稱單數(shù)）IsYou（第二人稱單復(fù)數(shù)）arewere如：I was very tired last night. You were absent from school two days ago. There were some books there. (那兒曾經(jīng)有一些書。補(bǔ)充：動詞的過去式及過去分詞 規(guī)則動詞的變化構(gòu)成法例詞一般加—edwork — worked — worked 以e 結(jié)尾的詞加—dlive — lived — lived以“輔音字母+ y“結(jié)尾的詞，改y為i,再加 —ed study — studied — studiedcry — cried — cried以“元音字母+ y“結(jié)尾的詞，直接加 + edplay — played — played以重讀閉音節(jié)結(jié)尾（x除外）的重讀閉音節(jié)的雙寫結(jié)尾字母再加—edstop— stopped — stoppedfix — fixed — fixed不規(guī)則動詞單獨(dú)實記如：I watched TV for an hour.She studied Russian two years later.We said goodbye to Li Ming at five.：主語+ did not + 動詞原形 + 其它We did not (didn’t) have a good time yesterday.He did not do his homework.一般動詞（不含be動詞）過去時的否定句的結(jié)構(gòu)，不論主語時第幾人稱，還是單復(fù)數(shù)，在主語后面加上did not （didn’t）就可以了。(10)1． My father＿＿＿＿＿＿ill yesterday． A． isn39。t2． ＿＿＿＿＿＿your parents at home last week﹖
環(huán)評公示相關(guān)推薦
鄂ICP備17016276號-1