Unit 3 Last WeekendLesson 1watched TVwashed clothes cleaned the roomplayed football visited grandparents 在在清清辅辅音音后后读读/t/在元音和浊辅音在元音和浊辅音后读后读/d/在辅音在辅音/t/,/d/后读后读/Id/Last weekend I cleaned the room.What did you do?Last weekend I watched TV.What did you do?Last weekend I played football.What did you do?Last weekend I washed clothes.What did you do?