【正文】
ou have breakfast? →Did you have breakfast? Yes,I do./No,I don’t. Yes,I did./No,I didn’t. ( 3)規(guī)則動詞的過去式變化規(guī)則 變化規(guī)則 例詞 一般在詞尾加 — ed. play→played 以不發(fā)音的 e 結(jié)尾的,只加 d. like →liked love →loved 以輔音字母 +y 結(jié)尾的,變 y 為 i ,再加 — ed. study →studied carry →carried 以一個輔音字母結(jié)尾的重讀閉音節(jié),先雙寫這個輔音字母,再加 ed stop →stopped plan →planned 動詞不規(guī)則變化: do →did have →had go →went see →saw read →read get