【正文】
do last weekend? do 的過(guò)去式是 did What do you do on the weekend? I watched TV last weekend. /t/ TVI washed clothes last Saturday. /t/ I cleaned the room last Sunday. /d/ m I played football last weekend. /d/ ootbaHe visited grandparents last weekend. /id/ TheyI 在濁輔音和元音后讀 [d]: cleaned played 在清輔音后讀 [t]: washed watched 在 [t] 、 [d]音后讀 [id]: visited needed