Unit 9Unit 9By the time I got outside, the bus had already left.By the time I got outside, the bus had already left. Section ASection AWarming up Have you ever been late for school?Have you ever been late for school? By the time I got to school, the bell had rung. By the time I got to school, the bell had rung. Have you ever done some good deeds? Have you ever done some good deeds? By the time I came back home, my son had cleaned up the yard. By the time I came back home, my son had cleaned up the yard. Listening (1b: P76)Listening (1b: P76) 1. By the time I got up, my brother ____already ______ in the shower. 1. By the time I got up, my brother ____already ______ in the shower. hadhadgottengotten 2. By the time I got outside, the bus ____ already ___. 2. By the time I got outside, the bus ____ already ___. hadhadleftleft 3. When I got to school, I realized I ___ ___ my backpack at home. 3. When I got to school, I realized I ___ ___ my backpack at home.hadhad leftleft Pairwork (1c: P76)Pairwork (1c: P76)Sample dialogue 1:A: What happened this morning?B: I overslept. And by the time I got up, my brother had already finished his breakfast.Sample dialogue 1:A: What happened this morning?B: I overslept. And by the time I got up, my brother had already finished his breakfast. Sample dialogue 2:A: What happened to you this morning?B: Well, I got up late. By the time I finished my breakfast, my mother had left home.Sample dialogue 2:A: What happened to you this morning?B: Well, I got up late. By the time I finished my breakfast, my mother had left home. Listening (2a, 2b: P77) When I ________(get home), I _______(realize) I ________(leave) my keys in the backpack. ...