人教版九年级英语下册《Unit 12 You’re supposed to shake hands.(通用)》教案_1

Unit 12 Life is full of the unexpected.
Section A (1a-2d)
【基础预习】
I. 请写出下面短语的意思。

1. by the time _______
2. go off ________
3. wake up _______
4. put on _________
5. rush out ________
II. 尝试完成下面的句子。

1. 当我到学校的时候，我意识到我把书包落在家里了。

When I got to school, I realized I ____ ____ my backpack at home.
2. 在我到公共汽车站之前，汽车已经离开了。

____ I _____ to the bus stop, the bus _____ _____ left.
3. 我起床时，我弟弟已经进入了浴室了。

By the time I ____ ____, my brother _____ already ____ in the shower.
4. Garl 的爸爸在街上看到我，捎了我一程。

Garl’s day saw me on the street and _____ me ____ ____ in his car.
5. 至少你到学校的时候，你只迟到了五分钟
_____ _____ _____ ____ ____ you got to school, you were only five minutes late for class. 【重点讲练】
1. By the time I got outside, the bus had already left. 当我出来时，公共汽车已经离开了。

“by the time”表示“当/到……时”，引导时间状语从句。

如果从句中用了一般过去时，主语中常用过去完成时；如果主句中用了将来时，从句中常用一般现在时表将来。

By the time I got up, he had already left. 当我起床时，他已经离开了。

He will be a teacher by the time he is twenty. 到他二十岁时，他会成为一名教师。

【拓展】
by now 表示“到现在为止”，通常与现在完成时连用。

By now I have collected 200 dolls. 到现在为止，我已收集了二百个布娃娃。

【小试牛刀】根据汉语提示完成下面的句子，每空一词。

⑴当我到车站时，火车已经开走了。

____ ____ ____ I got to the station, the train ____ _____ left.
⑵长大后，他会离开这儿。

He ___ ___ here by the time he _____ up.
2. My alarm clock didn’t go off! 我的闹钟没响。

go off 意为“发出响声”。

Something was wrong with my alarm clock and it didn’t go off. 我的闹钟出毛病了，它没有响。

【拓展】
⑴go by 意为“(时间)过去；消逝”。

Time goes by second by second. 时间一秒秒地消逝。

⑵go on 继续
Please go on working. 请继续工作。

【小试牛刀】单项选择
—Why were you late this morning?
—My alarm clock didn’t _____, so I overslept.
A. go by
B. go on
C. go off
D. go down
3. Carl’s day saw me on the street and gave me a lift in his car. Carl的爸爸在街上看到我，捎了我一程。

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.
I’m a little late, c an you give me a lift, dad? 我要迟到了，你能捎我一程吗，爸爸？
【小试牛刀】根据汉语提示完成下面的句子，每空一词。

他上我搭便车去车站。

He _____ ____ ____ ____ to the station.
【达标训练】
I. 单项选择。

1. Tom drove by and gave me a _____ on the way home.
A. flight
B. run
C. walk
D. lift
2. When I got to the cinema, the movie ____ for five minutes.
A. began
B. had begun
C. had been on
D. has been on
3. She will be a nurse ____ she graduates from the school.
A. by the time
B. at this time
C. at that time
D. at a time
4. The alarm is _____. There must something wrong with the car.
A. going on
B. going by
C. going off
D. going down
5. I ___ this morning and missed the early bus.
A. overslept
B. slept
C. held
D. caught
II. 根据汉语提示完成下面的句子，每空一词。

1. 他醒来发觉自己在医院里。

He ___ ___ and found himself in hospital.
2. 看！那些孩子正向学校飞奔。

Look! The children are ___ ___ to school.
3. 他穿上大衣走了出去。

He ____ ____ his coat and went out.
4. 你每天应该至少刷两次牙。

You should brush teeth ___ ___ twice a day.
5. 他踩了我的脚，甚至连一声“对不起”都没有说。

He ____ ____ ____ “sorry” when he stepped on my toe.
Section A (3a-4c)
【基础预习】
I. 根据汉语提示写出下面句中所缺的单词。

1. I got up early this morning because I didn’t want to _____ (错过) the early bus.
2. The drop in prices was quiet ____ (出乎意料的).
3. The ____ (工人) fell down and got hurt.
4. The plane was flying ____ (在上面) the clouds.
5. The river goes through the city from ____ (西) to east.
II. 写出下面短语的意思。

1. show up ___________
2. be full of ___________
3. arrive at ____________
4. be about to ____________
5. even though ___________
6. wait in line ____________
7. take off ____________
8. think to oneself _________
9. turn into ____________
10. find out ____________
【重点讲练】
1. We stared in disbelief at the black smoke rising above the burning building. 我们难以置信地看着燃烧的建筑物升起的黑烟。

burn 动词，有两个基本意思。

⑴燃烧；点燃；发光
She burnt a candle. 她点燃了根蜡烛。

We burn coal to keep warm. 我们烧煤取暖。

⑵烧伤；烧焦；烫伤；晒黑。

The child got burnt while playing with fire. 那小孩玩火时，把自己烧伤了。

【拓展】
⑴burn away烧掉
Half of the candle had burnt away. 蜡烛已烧掉一半了。

⑵burn down 渐渐烧完
The room grew colder as the fire burnt down. 随着炉火逐渐减弱，屋里越来越冷。

【小试牛刀】根据汉语提示完成下面的句子，每空一词。

1. 他把她的信烧了。

Her letters have ____ _____.
2. 他的手在炉子上烫伤了。

He ____ ____ _____ on a hot stove.
2. I felt lucky to be alive.我感到很幸运能活下来。

【小试牛刀】单项选择
1. Jin Yong is one of the greatest and oldest writer. He is still .
A. living; alive
B. living; living
C. alive; living
D. alive; lively
2. —Is his grandmother still ?
—Yes, she is 102 years old!
A. live
B. living
C. alive
D. lively
3. The other planes were full so I had to wait till the next day. 别的飞机也满员了，因此我不得不等到第二天。

till 意为“到，直到”，相当于until.
⑴用于肯定句时，主句的动词只用延续性的，它所表示的动作一直延续到till或until表示的时间为止，意为“直到……为止”。

She watched TV till her mother came back. 她看电视直到她母亲回来。

⑵用于否定句时，主句的动词一般是非延续性的，也可以是延续性的，它所表示的动作直到till或until所表示的时间才发生，意为“直到……（才）”。

She didn’t watch TV till her mother came back. 直到她母亲回来她才（开始）看电视。

【小试牛刀】单项选择
⑴I didn’t believe he could drive ____ he told me.
A. once
B. while
C. since
D. till
⑵—Mark, you look so tired.
—Oh, I worked it was 12 o’clock last night.
A. unless
B. after
C. till
D. as
【达标训练】
1. I got up late and ___ the early bus this morning.
2. The mountain is 1,000 meters ___ the sea level.
3. My daughter went with me to the ____ and bought clothes.
4. His wife made some apple _____ for supper.
5. He became worried when he heard of the ___ news.
II. 单项选择。

1. Teachers are often compared to _____ candles.
A. burnt
B. is burning
C. burned
D. burning
2. Miss Lee didn’t __ our party because she forgo t.
A. show up
B. come up
C. get up
D. take up
3. If you must go, at least wait ____ the rain stops.
A. unless
B. till
C. before
D. for
4. I don’t like vegetables ____ they are good for my health.
A. because
B. even though
C. after all
D. so that
5. Hurry up, Tom! The train is _____ to start.
A. about
B. with
C. for
D. at
III. 根据汉语提示完成下面的句子。

1. 有时，坏事可以变成好事。

A bad thing can be __ __ a good one sometimes.
2. 我心中暗想道：“他在撒谎。

”
I ____ ____ myself, “He is lying.”
3. 你知道飞机什么时间起飞吗？
Do you know when the plane will ____ ____?
4. 房间里全是学生。

The room ____ ____ ____ students.
5. 排队等候是有礼貌的。

It’s good manners to ____ ____ ____.。