Unit 12

1. Unit 12 Life is full of the unexpected

2. What do you usually do in the morning? 方案一 brush my teeth take a shower have breakfast go to school

3. Watch a short video and try to find what happened to Mary that morning. （方案二）

4. Look at the pictures. What happened to the girl?

5. What happened to the girl? She got up late. She overslept. oversleep (overslept, overslept) v. 睡过头；睡得太久

6. What happened to the girl? By the time when By the time she got up, her brother had already gotten in the shower. get ---got --- got / gotten

7. What happened to the girl? She had to rush to the school. = run as quickly as someone can run — ran —run

8. What happened to the girl? By the time she got outside, the bus had already left. She missed the early bus. =She didn’t catch the early bus. catch— caught —caught

9. What happened to the girl? When she got to school, she realized that she had left her backpack at home.

10. 1bListen and complete the sentences. had 1. By the time I got up, my brother ____ already ________ in the shower. gotten 2. By the time I got outside, the bus ______ already _____. left had 3. When I got to school, I realized I _____ _____my backpack at home. left had

11. Take turns being Mary. I overslept. By the time I got up, my brother had already gotten in the shower. What happened?

12. Talk about what happened to Mary in pairs.

13. 2aListen and number. 1 3 4 2

14. Fill in the blanks. 1. When I _____(get) home, I realize I ________(leave) my keys in the backpack. got had left 2. By the time I ____ (get) back to school, the bell _____________(ring). got had rung walked 3. By the time I _________(walk) into class, the teacher_______________ (start) teaching already. had started

15. Make up an ending for the story and share it with your partner.

16. 1. 构成：had＋过去分词 2. 用法：过去完成时可以表示过去某一时刻或某一动作之前完 成的动作或呈现的状态。也就是说发生在“过去的过去”。 Past Perfect Tense 过去完成时

17. 与过去完成时连用的时间状语 1. I had finished reading the novel by nine o’clock last night. 2. We had learned over two thousand English words by the end of last term. 3. They had planted six hundred trees before last Wednesday. by + 过去时间 by the end of + 过去时间 before + 过去时间

18. 6:00 7:00 现在 Make a sentence with Past Perfect Tense. By the time I got up, my sister had already washed all the clothes.

19. 8:00pm now 9:00pm Make a sentence with Past Perfect Tense. I got home My little brother went to bed By the time Igothome, my little brother had goneto bed.

20. 8:00 am 8:15 now Make a sentence with Past Perfect Tense. I got to school The teacher came into the classroom By the time Igot to school, the teacherhad come into the classroom.

21. 1. Why was Kevin late for class? 2. How did Kevin get to school? 2d Read and answer. His clock didn’t go off. He overslept. Carl’s dad saw him on the street and gave him a lift in his car.

22. 2d Role-play the conversation. My alarm clock didn’t go off! I kept sleeping, and when I woke up it was already 8:00 a.m.! Why were you late for class today, Kevin? Matt Kevin

23. Role-play the conversation. So I just quickly put on some clothes and rushed out the door. Oh, no!

24. Role-play the conversation. No, I didn’t even brush my teeth or wash my face! But before I got to the bus stop, the bus had already left. You didn’t eat breakfast?

25. Role-play the conversation. Luckily, Carl’s dad saw me on the street and gave me a lift in his car. Then how did you get here? Well, at least by the time you got to school, you were only five minutes late for class.

26. Watch a short video and go over the usage of the past perfect tense.

27. Homework 1．以A bad day为题，描述Mary这一天的经历。 2．Translate the following sentences. (1) 当她到达学校的时候，老师已经开始上课了。 (2) 当她出来的时候，汽车已经走了。 (3) 在她拿书包以前，把门关了。 (4) 在她做完作业之前，她爸爸已经回来了。

28. 同学们下课