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Unit 12
Life is full of the unexpected
【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 realized she had left her backpack at home .
3．培养听说能力。
【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 . [来源:学&科&网]
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[来源:Zxxk.Com]
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。[来源:学。科。网]
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“ 不迟于， 到.......为止”.。若指“ 到现在为止”用现在完成时，指“到过去某时间为止”，则用过去完成时，指 “到将来某时间为止 ”，用将来时。
导学3. get back to school 意为“回到学校”
注意：（1）get back to 后接表地点的名词，意为 “ 回到某地”;
(2) get back to 后面接人,可引申为“回复某人的信件，电子邮件，电话”等；
（3）get back 还可表示“ 回来，返回，拿回，取回”等含义。
导学4.leave 与forget的用法: (1) leave 意为“ 遗留，落下，忘记带”，侧重指把某物或某人留在某个地方，后常跟地点状语；（2）forget 意为“ 忘记”，侧重指忘记某件事情，后常跟to do (忘了要去做)或doing (忘了做过)。
【重点领悟】
1.过去完成时态的构成及用法。 [来源:学科网]
2.过去完成时态与一般过去时的不同用法。
【探究提升】
课堂活动.（教师寄语: 展示自我，合作提高）
1.检查课前预习,小组合作交流讨论解决问题。2. 听录音，完成1b,2a和2b。
3.读听力材料,理解以下几个句子或短语：
1) You look stressed out . 2) have a bad morning 3)What a pain ! 4) get out of the shower
5) take a quick shower and get dressed 6) I ran all the way to school.
根据听力材料，利用下列句型两人一组谈论你的生活经历。
A：By the time I went outside ,the bus had already left . [来源:学科网ZXXK]
B：When I got to school , I realized I had left her backpack at home .
【课堂小结】
回顾本节课，学到了什么，还有什么疑问？
1）你的疑问：
2）你学到的知识：
【检测反馈】（教师寄语：相信自己，你是最棒的！）
【巩固训练】
1. 单项选择1．He asked me __A___ during the summer holidays.A. where I had been B. where I had gone C. where had I been D. where had I gone 2. What _D___ Jane ____ by the time he was seven?A. did, do B. has, done C did, did. D. had, done3. I ___C___ 900 English words by the time I was ten。A. learned B. was learning C. had learned D. learnt4. She ___A___ lived here for ______ years.A. had, a few B. has, several C. had, a lot of D. has, a great deal of5. By the time my parents reached home yesterday, I __A___ the dinner already.A had cooked B. cooked C. have cooked D. was cooked6. She said she __D________ the principle alreadyA .has seen B. saw C. will see D. had seen7. She said her family __B_____ themselves ______ the army during the war.A. has hidden, from B. had hidden, from C. has hidden, with D. had hidden, with8. By the time he was ten years old, he ___D______.A. has completed university B. has completed the universityB. had completed an university D. had completed university9. She had written a number of books ___C___ the end of last year.A. for B. in C. by D. at 10. He __B___ to play ____ before he was 11 years old.A had learned, piano B. had learned, the piano C. has learned, the piano D. learns ,piano. 11. What __D_____ Annie ____ by the time he was ten?A. did, do B. did, did C. has, done D. had done 12 .He _C__ in the factory for three years before he joined the Army.A. has worked B. works C. had worked D. will work13. By the end of last week, they _D___ the bridge.A. has completed B. completed C. will complete D. had completed14. Ben hates playing _D____ violin, but he likes playing ____ football.A. a…the B. the… the C. / …the D. the…/15. By the time he was 4, he _A_____ a lot of German words.A. had learned B. has learned C. learned D. learns 16 .Jim turned off the lights and then __D___ the classroom.A. was left B. had left C. has left D. left 17.They ____C_____ in Guangzhou since 2000.A. lived B. had lived C. have lived D. were living18. The train from Beijing __C_____ ten minutes ago.A. has arrived B. was arriving C. arrived D. had arrived19. The students ___B______ their classroom when the visitors arrived.A . have cleaned B. had cleaned C. was cleaned D. have been cleaned20. Frank ___B_____ the project in one hour.A. have finished B. will finish C. finishes D. has finished21. The man ___A_____ his coat and went out.A. put on B. had put on C. will put on D. was putting on22 My mother___C__ in that factory at the age of 18.A. had worked B. has worked C. worked D. works23. Dad _C_______ while he _______ TV.A .fell asleep…watch B. was falling asleep…watched C. fell asleep……was watching D. had fallen asleep…watched
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发表于 2026-3-6 05:03:42