(共33张PPT)
21世纪教育网（www.21cnjy.com)中小学教育资源及组卷应用平台
Unit 12
Life is full of the unexpected .
SectionA Period 2
人教新目标(Go for it)九年级全册
Chain game
She got up late. She overslept.
By the time she got up, her brother had already gotten in the shower.
She rushed out of the door.
By the time she got outside, the bus had already left.
She got to school and realized she had left her bag at home.
Can you describe what happened to the girl.
Revision
What happened to the girl next
She ran home to get her backpack. But when she got home, she realized she had left her keys in the backpack.
She ran back to school without her keys or backpack.
But by the time she got back to school, the bell had rung.
By the time she walked into class, the teacher had
started teaching already.
Discussion
What do you think happened after Mary was late for class Talk to your partner and then make up an ending for this story.
The teacher looked at Mary and …
After class, the teacher had a talk with Mary. …
The teacher was angry with Mary. After class, …
Vi·deo
Video time
Let's watch the video.
1. What is the reason that Kevin was late
for school
His alarm clock didn’t go off and he kept sleeping.
2. What did he do that morning
He quickly put on some clothes and rushed
out the door even without brushing his
teeth or washing his face.
Read the conversation between Matt
and Kevin, and answer the questions.
New lesson
3. Did he catch the bus
No. Before he got to the bus stop, the bus
had already left.
4. How did he get to school
Carl’s dad saw him, and gave him a lift in his car.
Matt: Why were you late for class today,
Kevin
Kevin: My alarm clock didn’t go o ! I kept
sleeping, and when I woke up it was
already 8:00 a.m.!
Matt: Oh, no!
Kevin: So I just quickly put on some clothes
and rushed out the door.
Matt: You didn’t eat breakfast
Listen and repeat.
2d
Kevin: No, I didn’t even brush my teeth or
wash my face! But before I got to
the bus stop, the bus had already left.
Matt: Then how did you get here
Kevin: Luckily, Carl’s dad saw me on the
street and gave me a lift in his car.
Matt: Well, at least by the
time you got to school,
you were only five
minutes late for class.
1.My alarm clock didn’t go off!
go off (警报器等)突然发出巨响
go off还有“中断，失去对……的兴趣”的意思，也可表示(食物)变坏，变质，(灯)熄灭，(水，电)断掉，(质量)下降。
e.g.My alarm clock goes off at 6: 00 every morning.我的闹钟每天早上6: 00 响。
She has gone off coffee. Give some milk to her.
她对咖啡已不感兴趣。给她一些牛奶。
2.So I just quickly put on some clothes and rushed out the door.
rush out 冲出，奔出
e.g.He caught up his hat and rushed out.
他抓起帽子就冲了出去。
①rush用作动词，意为“冲，奔，赶紧”。常用短
语rush to do sth.意为“赶紧做某事”。
eg: She's always rushing to finish first.
她总是赶着第一个完成。
②rush还可用作名词，意为“匆忙，忙碌，争购”。
常用短语：rush hour“高峰时间”，the Christmas rush “圣诞节前的忙碌”。
3.Luckily, Carl’s dad saw me on the street and gave me a lift in his car.
luckily是副词,意思是“幸运的是”,反义词是unluckily,意为“不幸地”。(1)lucky adj.“幸运的”,既可以作表语,也可以作定语,unlucky“不幸的”。
Some people think thirteen is an unlucky number.有些人认为十三是个不幸运的数字。
(2)luck n.“运气”。 good luck表示“好运”,用于祝福某人。bad luck表示“真糟糕,运气不好”。
e.g.It was a bad accident,but luckily,nobody got hurt.那是一次严重的事故,但是所幸没有人受伤。
Unluckily,I missed the last bus.不幸的是,我错过了最后一班公交车。
give sb. a lift 是动词短语，意为 “捎某人一程”, 相当于give sb. a ride / give a ride to sb.
e.g. I’m a little late. Can you give me a lift, dad
我要迟到了。你能捎我一程吗，爸爸？
类似的还有give sb. a hand 意为“给予某人帮助”，相当于help sb. 。常考的有关give的短语
give sb.sth./give sth.to sb.把某物给某人
give in交上；屈服；让步
give up放弃 give out分发；散发
give away泄露；暴露；赠送
Can you translate the following into English
上课迟到
发出响声
睡醒
穿衣
冲出门
刷牙
洗脸
捎 … 一程
be late for class
go off
wake up
put on
rush out the door
brush teeth
wash face
give … a lift
1. Read the dialogue. 能够与小组成员合作朗读对话。
2. Role—play the dialogue. 语音、语调准确，能够表演对话。
3. Make a new dialogue. 编制新对话。
Role play
Role-play the conversation.
Grammar Focus
When I got to school, I realized that I had left my backpack at home.
By the time I got to school, the bell had rung.
Before I got to the bus stop, the bus had already left.
I was about to go up to my office when I decided to get a coffee first.
As I was waiting in line with the other office workers, I heard a loud sound.
◆ I was about to go up to my office
when I decided to get a coffee first.
◆ As I was waiting in line with the
other office workers, I heard a loud
sound.
be about to do, be doing等表示即将或正在做某事时，常用when引导从句表示突然发生的动作。
◆ When I got to school, I realized that I had left my backpack at home.
◆ By the time I got back to school, the bell had rung.
◆ Before I got to the bus stop, the bus had already left.
由when, by the time, before等引导时间状语从句时，若描述发生在过去的事，主句常用过去完成时(had + 过去分词)表示动作发生在过去的过去。
过去完成时一
语法专讲
过去完成时主要用于表示：
1) 完成用法：过去某一时刻或某一事件前完成的动作或状态。
I had written the article when they came.
When I woke up, it had stopped raining.
我醒来时，雨已经停了。
（主句的动作发生在“过去的过去”）
2) 未完成用法：过去某一时刻或某一事件前已经开始，一直延续到这一过去时间，而且到那时还未结束，仍有继续下去的可能性。
By last December, he had worked in Beijing for five years.
When Jack arrived, Mary had been away for almost an hour. 当杰克到时，玛丽已经离开快一个小时了。
语法专讲
过去完成时二
过去完成时态的构成：
肯定式：had + 动词的过去分词
否定式：hadn't + 动词的过去分词
疑问式：Had … + 动词的过去分词
简略回答: Yes, 主 + had.
No, 主 + had not.
特殊疑问句：特殊疑问词或词组+一般疑问句 (Had+主语+过去分词)
1. 过去完成时构成： had+动词的过去分词
2. 表示动作发生的时间是“过去的过去”。表示过去某一时间可用by, before, 等构成的短语，也可用when, before等引导的从句，或者通过上下文表示。
She said she had worked in a foreign company for five years before she became an English teacher.
她说在她成为一名英语教师之前已在一家外国公司工作了5年。
注意：
过去完成时常用于宾语从句中：主句谓语为过去式（said, asked, told等），从句用过去完成时，此时从句中的动作发生在主句的动作之前。
21世纪教育网
4a
Make sentences using by the time or before.
1. Tim went into the bathroom. Mary got up.
By the time Mary got up, Tim had already gone into the bathroom.
2. The coffee became cold. I put cream (n. 奶油) in the coffee.
_________________________________
_________________________________
Before I put cream in the coffee, the coffee had become cold.
3. The teacher collected the math homework. I got to school.
__________________________________
__________________________________
4. I completed the work for my boss. The workday (n. 工作日) ended.
__________________________________
__________________________________
By the time I got to school, the teacher had collected the math homework.
I had completed the work for my boss before the workday ended.
5. The movie started. I arrived at the cinema.
_________________________________
_________________________________
6. My mother finished making the apple pie (n. 果馅派). I got home from my language course.
__________________________________
__________________________________
__________________________________
The movie had started, before I arrived at the cinema.
By the time I got home from my language course, my mother had finished making the apple pie.
21世纪教育网
4b
Fill in the blanks with the correct forms of the words in the box.
1. By the time I arrived at the party, everyone else _____ already __________.
2. When he put the noodles into a bowl, he realized he ____________ to add the green beans (n. 豆).
rush out, forget, arrive at, go into,
show up (赶到；露面), find out
showed up
had
had forgotten
3. By the time my mother came back from the market (n. 市场), I ____ already __________
the door to go for my piano lesson.
4. Before she got to the airport, she _________ ___ about the earthquake.
5. When she _________ the movie theater, she remembered she had forgotten to feed her dog.
6. Before she got a chance to say goodbye, he ____________ the building.
had
rushed out
arrived at
had gone into
had found
out
4c
Write two true statements and one false statement about your day yesterday. Then ask your classmates to guess the false statement.
1. By the time I left for school in the morning, __________________________________
__________________________________
__________________________________
I had already had breakfast.
I had already had supper.
I had already had my hair cut.
21世纪教育网
2. By the end of the school day,
__________________________________
__________________________________
__________________________________
3. By dinner time, I_________________________________
I_________________________________
I_________________________________
I have got a present from Tom.
I had had these articles read.
I had finished my homework.
had had too many apples.
had eaten plenty of meat.
have had all the housework finished.
21世纪教育网
谢 谢！
21世纪教育网（www.21cnjy.com)中小学教育资源及组卷应用平台
有大把优质资料？一线名师？一线教研员？赶快加入21世纪教育网名师合作团队吧！！月薪过万不是梦！！
详情请看：http://www.21cnjy.com/zhaoshang/21世纪教育网 –中小学教育资源及组卷应用平台
Unit12 Life is full of the unexpected.
Section A Period2同步练习
用括号中所给单词的适当形式填空。
1．________(luck), the famous temple was not damaged in the earthquake.
2.All the tickets ________been ________(sell)out before the movie ________(begin).
3. She ____________ (not go) to Qingdao because she ________________ (be) there before.www-2-1-cnjy-com
4.My family ________already________(paint)the walls before we ________(move)into the new house last year.2-1-c-n-j-y
5．Nick ____________(turn)off the lights by the time he________(leave)the classroom.
6.By the time I received the letter, I ____________ (tell) the content of it.
单选。
1.Though my alarm clock ________ this morning，I didn't hear it and got up late.
A．ran off B．turned off
C．went off D．took off
2.My aunt drove by and gave me a ________ on the way home.【来源：21·世纪·教育·网】
A．walk B．lift
C．way D．luck
3.The meeting ________ by the time I got there yesterday. (中考·乌鲁木齐)
A．was on B．has been on
C．had begun D．has begun
4. By the time we got to the station, the train ____ already ____.2·1·c·n·j·y
A. had; leave B. had; left
C. have; left D. had; leaved
5. The plane ________ when we got to the airport.www.21-cn-jy.com
A．had taken off B．was taken off
C．will take off D．is taking off
6.—Why was he late for school yesterday
—He overslept. By the time he got to the bus stop, the bus ________ already ________.(中考·襄阳)21·世纪*教育网
A．was; leaving B．has; left
C．would; leave D．had; left
三、完成句子。
1．我妹妹起床晚了，因为她的闹钟没有响。
My sister got up late because her alarm clock ________ ________ ________．
2．当地震发生的时候，一些人从大楼里冲了出去。
Some people ________ ________ ________ the building when the earthquake happened.21教育网
3．幸运的是,卡尔的爸爸看到我在街上,捎了我一程。
________,Carl’s dad saw me on the street and ________ ________ ________ ________ in his car.21世纪教育网版权所有
4．当我到那儿的时候，会议已经结束了。
________ ________ ________ I got there，the meeting________ ________ ________．21cnjy.com
5．当他走进教室时，他才意识到他忘了带书包。
When he came into the classroom，he ________ that he ______ __________ to bring his schoolbag.21·cn·jy·com
Unit12 Life is full of the unexpected.
Section A Period2同步练习答案
一、1.Luckily 2.had sold began 3.didn’t go had been 4.had painted moved
5. had turned left
6.had been told
二、CBCBAD
三、1.didn't go off
2.rushed out of
( http: / / www.21cnjy.com" \o "欢迎登陆21世纪教育网 )
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://www.21cnjy.com/" 版权所有@21世纪教育网(www.21cnjy.com)
