【正文】
What were you doing when the UFO arrived ? Go for it! Unit 3 period1 grow grew mean meant tell told take took fly flew think thought get got ring rang bee became run ran fall fell hear heard buy bought make made eat ate cut cut go went leave left sleep slept shop shopped 寫出過去式 Make a survey A: What were you doing at nine o’clock last Sunday morning? B: I was sleeping. How about you? A: I was doing my homework. You Student 1 Student 2 9:00 am 11:30am 1:00 pm 4:00 pm 6:00 pm 9:00 pm Ask and answer in pairs Where were you at 6:00 yesterday evening? What were you doing ? ? 1 in a river swimming ? 2 in a park playing basketball ? 3 in a sh