Unit 12 Life is full of the unexpected Lesson 1 Section A (1a－2d) 导学案 （无答案）2023-2024学年人教版英语九年级全册

Unit 12　Life is full of the unexpected.
主题内容
主题语境：人与社会
子主题：世界主要国家的节假日活动；公共秩序与法律法规，个人信息安全与国家安全意识
学习目标
1. 语言知识：掌握相关的词汇、句子及常用表达，并能讲述过去发生的事情。
2. 文化知识：了解国外愚人节风俗。
3. 语言技能：了解过去完成时；能正确使用由when，before，as，by the time引导的时间状语从句表达过去发生的事情。
4. 学习策略：利用本单元听力图片信息，预测听力内容；根据语篇中的段落首句，激活相关背景知识，预测文章内容。
Lesson 1　Section A (1a－2d)
课前预习
　　请预习下列重点单词、短语和句子，并完成下面的表格及相关训练。
单词和短语
重点 单词 名词 1. 背包；旅行包 backpack
动词 2. 睡过头；睡得太久 oversleep 　　　　　 (过去式/过去分词) overslept
形容词 3. 出乎意料的；始料不及的 unexpected (adj.)出乎意料地；始料不及地 unexpectedly (v.)预料；期待 expect (短语)期待做某事 expect to do sth.
重点 短语 1. 在……以前 by the time ...　　　　　　　2. 捎……一程 give ... a lift 3. 洗淋浴 take a shower 4. (闹钟、闹铃)响 go off 5. 醒来 wake up 6. 从……冲出去 rush out of ... 7. 至少 at least 8. 上课迟到 be late for class
根据语境或提示，完成填空。
1. The news may be unexpected (出乎意料的). However, it is true.
2. I left my backpack in the reading room of the new school library this morning.
3. I stayed up last night, so I overslept this morning and was late for school.
4. When she got home, she was too tired to take a shower.
5. My mother usually spends at least six hours a week doing housework.
佳句仿写
请在教材中标出下面的句子，并用句中黑体词或短语仿写句子。
1. By the time I got up, my brother had already gotten in the shower.
2. So I just quickly put on some clothes and rushed out of the door.
3. Luckily, Carl's dad saw me on the street and gave me a lift in his car.
4. ... you were only five minutes late for class.
句子仿写
我到机场以前，飞机已经起飞了。
By the time I got to the airport, the plane had already taken off.
地震发生时，他们都冲出了房间。
They all rushed out of the room when the earthquake happened.
我开车顺便送你去火车站。
I'll give you a lift to the train station.
我开会迟到了两分钟。
I was two minutes late for the meeting.
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基础练习
课文理解
★请根据下面的线索复述文章大意。
★请结合你所积累的单词、短语和句子，与同伴谈论你们的类似经历。可以从以下几个方面进行讲述：
1. 你的一次迟到经历(原因、经过及结果)；
2. 你的感想。
知识探究
知识点1By the time I got up, my brother had already gotten in the shower.
【自主探究】　by the time 意为“在……以前”，引导时间状语从句，主句常用过去完成时，从句用一般过去时。
【习题演练】
( )1. the time I home, my mother had already left.
A. On; get 　　　　　 B. In; got　　　　　
C. By; got　　　　　 D. With; got
知识点2My alarm clock didn't go off!
【自主探究】　go off意为“(闹钟、闹铃)响起，发出声音”，相当于ring。
★go off还可意为“(炸弹)爆炸；(枪)开机；(电气设备)停止运作”。如：
◇The gun went off by accident. 枪走火了。
◇Suddenly all the lights went off. 突然所有的灯都熄灭了。
【习题演练】
2. 刚刚闹钟响了。你应该起床了。
The alarm clock went off just now. You should get up.
提能训练
一、单项填空
( )1. the time I got to the cinema, the movie had been on for ten minutes.
A. On　　　　　　　B. In　　　　　　　
C. By　　　　　　　D. With
( )2. —How long you TV by the time I called you
—For about two hours.
A. had; watched B. have; watched
C. did; watch D. were; watching
( )3. Before I locked the door, I realized I my keys at home.
A. had left B. left
C. had forgotten D. forgot
( )4. David overslept this morning because his alarm clock didn't .
A. take off B. go off
C. get off D. put off
( )5. It was surprising that Bill all the e－mails on his computer by lunchtime yesterday.
A. checks B. has checked
C. checked D. had checked
二、单句选词填空
luck　learn　expected　backpack　rush
1. I keep learning new things because I want to develop some new skills.
2. Do you know something unexpected happened in the city last week
3. Things inside my backpack are a world map, a notebook, and some food.
4. By the time I rushed out of the house, they had already left.
5. Luckily， Mr. Wang gave me a lift to the airport and I caught the plane.
三、情景对话(课本Section A, 2a改编)
请通读下面对话，根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，选项中有一项为多余选项。
A. What happened
B. You look so tired.
C. What a terrible day!
D. Yeah, but I believe I can do it.
E. But by the time I got back to school, the bell had rung.
F. But when I got home, I realized I had left my keys in the backpack.
Boy: Hi, Mary. 1. B
Mary: I am. I had a bad day.
Boy: Really 2. A
Mary: Well. I left my backpack at home, so I ran home to get my backpack. 3. F
Boy: You're kidding!
Mary: So I ran back to school without my keys or my backpack. 4. E
Boy: Oh, no!
Mary: And by the time I walked into class, the teacher had started teaching already. She asked for our homework, but of course I didn't have it.
Boy: 5. C No wonder you look stressed.