【正文】
alogue with your partner. A: Did you use to…? B: Yes, I did. / No, I didn’t. A: Did you use to be afraid of …? B: Yes / No… ( But now …) What about you? A: I … And / But my father / mother used to be afraid of … B: Is he / she still afraid of …? A: Yes / No … 課堂小結(jié) ? used to do “過去常常做某事”,表示過去經(jīng)常做或一直做而現(xiàn)在不做,它只用于過去時(shí)態(tài)。第二種否定句是把 used當(dāng)做情態(tài)動(dòng)詞,變否定句直接在 used后面加 not即可, used not可以縮寫成 usedn39。例如: ? You didn39。 隨堂練習(xí) ( C )1. I ___________ frustrated when I wasn’t sure of the correct answ