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1、Unit 12Life is full of the unexpected. Section A ( 1a-2c)甘肃省临泽县第四中学甘肃省临泽县第四中学 王小红王小红(意外的意外的)Learning Aims: 知识目标知识目标: 1. New words : unexpected，backpack， oversleep，by the time 2. Learn about the past perfect tense. 能力目标能力目标: Talk about past events with past perfect tense. 情感目标情感目标: Regular work and r
2、est, avoid the unexpected. Have you ever been late for school?What happened?I overslept.By the time I got outside, the bus had already left.7:588:00 By the timeBy the time I I gotgot to school, the teacher to school, the teacher had comehad come into the classroom. into the classroom. I got to schoo
3、lnow8:158:00amThe teacher came into the classroom微课微课助学助学 Watch the short video , learning about the past perfect tense.过去完成时过去完成时表示在过去某个时间或动作表示在过去某个时间或动作之前已经发生或完成的动作。之前已经发生或完成的动作。强调动作发生在强调动作发生在“过去的过过去的过去去”。助动词助动词 had + V-had + V-p.pp.p1. 含义含义:2. 构成构成:截止到那时截止到那时 3. 时间状语：时间状语：by the time / when+一般过去时
4、一般过去时的句子的句子 by the end of +过去时间点过去时间点 by + 过去时间点：过去时间点： by then ：在在之前之前直到直到点点到到的时候的时候过去完成时态的用法：过去完成时态的用法：1. 通常由通常由when或或by/before引导的短语或从句引导的短语或从句作时间状语或时间状语从句。作时间状语或时间状语从句。2. eg: When I got there, they had already left. 2. 常用在宾语从句中。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。体现
5、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。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. 3. By the time she was five, she _(learn) ten English songs. 4. When he came
6、in, I _ just_ (finish) my homework. 5. By the time I got to the cinema, the film _(be) on for ten minutes.had endedhad playedhad learnthad finishedhad beenturnedThe girls terrible morning.What happened to her?She overslept / slept for a long timesleep-slept-sleptoversleep-overslept-oversleptShe got
7、up late.What happened to her?By the time she got up, her brother had already gotten in the shower. get -got -gotten WhenThe girls terrible morning.What happened to her? By the time she got outside, the bus had already left. leave- left- leftThe bus left.The girls terrible morning.What happened to he
8、r?She had to rush to the school. = run as quickly as she can run - ran -runThe girls terrible morning.What happened to her? She left her backpack at home.When she got to school, she realized that she had left her backpack at home.The girls terrible morning.1b. Listen to Mary talking about her mornin
9、g. 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 at home. hadgottenhadlefthadleftListening (2a, 2b: P77)2a: Listen and number the pictures 1-41. When I _(ge
10、t home), I1. When I _(get home), I _(realize) I _(leave) _(realize) I _(leave) my keys in the backpack. my keys in the backpack. 2. By the time I _ (get) back to 2. By the time I _ (get) back to school, the bell _ (ring). school, the bell _ (ring). 3. By the time I _(walk) into 3. By the time I _(wa
11、lk) into class, the teacher_ (start) class, the teacher_ (start) teaching already. teaching already. got homegot homegot got walked walked realizedrealizedhad lefthad lefthad runghad runghad startedhad started Work in groups to talk about some unexpected things you have experienced. Then share them
12、with your classmates . Have a good living habit .Work and rest 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? Group A: Make up an ending for Marys story and write it down. Group B/C : Retell the Marys terrible morning .
