1、Unit 12Life is full of the unexpected. Section A ( 1a-2c),(意外的),Learning Aims:,知识目标: 1. New words : unexpected，backpack， oversleep，by the time 2. Learn about the past perfect tense. 能力目标: Talk about past events with past perfect tense. 情感目标: Regular work and rest, avoid the unexpected.,Have you ever
2、 been late for school?,What happened?,Warm up,I overslept.,By the time I got outside, the bus had already left.,Presentation,By the time I got to school, the teacher had come into the classroom.,I got to school,now,8:15,8:00am,The teacher came into the classroom,Presentation,微课助学,Watch the short vid
3、eo , learning about the past perfect tense.,过去完成时,表示在过去某个时间或动作之前已经发生或完成的动作。强调动作发生在“过去的过去”。,助动词 had + V-p.p,Summarize,1. 含义:,2. 构成:,截止到那时,3. 时间状语：,by the time / when+一般过去时的句子 by the end of +过去时间点 by + 过去时间点： by then ：,在之前,直到点,到的时候,过去完成时态的用法：,通常由when或by/before引导的短语或从句作时间状语或时间状语从句。 eg: When I got there
4、, they had already left.,2. 常用在宾语从句中。 eg: I realized I had left my backpack at home.,3. 体现在上下文中。 eg: I didnt go to the movies yesterday because I had seen it twice.,用所给动词的适当形式填空。 1. By the time I _(turn) on the TV, the TV play _(end) already. 2. When I got there, he _(play) tennis for half an hour.
5、3. By the time she was five, she _(learn) ten English songs. 4. When he came in, I _ just_ (finish) my homework. 5. By the time I got to the cinema, the film _(be) on for ten minutes.,had ended,had played,had learnt,had finished,had been,turned,小试牛刀,The girls terrible morning.,What happened to her?,
6、She overslept / slept for a long time,sleep-slept-sleptoversleep-overslept-overslept,She got up late.,What happened to her?,By the time she got up, her brother had already gotten in the shower.,get -got -gotten,When,The girls terrible morning.,What happened to her?,By the time she got outside, the b
7、us had already left.,leave- left- left,The bus left.,The girls terrible morning.,What happened to her?,She had to rush to the school.,= run as quickly as she can,run - ran -run,The girls terrible morning.,What happened to her?,She left her backpack at home.,When she got to school, she realized that
8、she had left her backpack at home.,The girls terrible morning.,1b. Listen to Mary talking about her morning. Complete the sentences.,1. By the time I got up, my brother _ already _ in the shower.2. By the time I got outside, the bus _ already _ .3. When I got to school, I realized I _ _ my backpack
9、at home.,had,gotten,had,left,had,left,1,2,3,4,What happened then?,Listening (2a, 2b: P77),2a: Listen and number the pictures 1-4,1. When I _(get home), I _(realize) I _(leave) my keys in the backpack. 2. By the time I _ (get) back to school, the bell _ (ring). 3. By the time I _(walk) into class, th
10、e teacher_ (start) teaching already.,got home,got,walked,realized,had left,had rung,had started,2b: Listen again and fill in the blanks.,Work in groups to talk about some unexpected things you have experienced. Then share them with your classmates .,Free talk,Have a good living habit .Work and rest
11、regularly. Dont stay up late. Go to bed early to get enough sleep, it can make you energetic in the daytime .,How to avoid the unexpected things?,德育渗透,Group A: Make up an ending for Marys story and write it down.,Homework,Group B/C : Retell the Marys terrible morning .,Thank you!,U盘、电脑坏了？教学资料不见了？以前的资料没保存？每一届重复劳动？找不到精品课件、试题、教案反思？各大文库价格昂贵？来【163文库】吧，你可以：上传分享资料赚取零用钱；创建教学空间，分类收藏存储资料；方便下届使用；百万教学资源供你下载；【平台地址：】,
