Unit 12 Life is full of the unexpected.全单元学案Period 1 【学习目标】1. 词汇： by the time , gotten ,oversleep 2. 句型: (1) By the time she got up , her brother had already gone into the bathroom. (2) When she got to school , she realipack at home . 3．培养听说。 【自主梳理】课前预习：(教师寄语:预习感知,有备无患。)1. 预习生词.根据音标读出单词并了解汉语意思,养成自主学习的习惯。本节课我们要学的单词短语是 ：2. 朗读Section A 1a-2c，根据句意及首写字母提示完成下列句子 1）This morning I o__________ ,so I was late for school .2）When I got to school ,I r__________ I had left my pen at home . 3）Have you ever f_________ your mother’s birthday ? 4）My uncle m____________ the early bus yesterday, so he was late for work . 5) Yesterday my bike was broken. So I w__________ to school.3. 理解下列对话,并利用1a图画练习编造对话A: What happened? B: I overslept. And by the time I got up , my brother had already gotten in the shower .4.要点导学导学1.happen 是不及物动词，没有被动语态，意为“ 发生，碰巧”。happen 指偶然发生的事件。(1) happen to do sth 意为‘‘碰巧做某事’’。(2)sth happen to sb 意为“ 某人发生某事”。take place 意为 “发生”, 也无被动语态，指经过安排或计划地发生。导学2. by the time 意为“到……时候, 到……之前” ,指从过去的某一点到从句所示的时间为止,当从句为一般过去时时,主句用过去完成时。注意：by 与其他时间连用表示“ 不迟， 到.......为止”.。若指“ |
