[配套课件] Unit 12 Life is full of the unexpected. Section A 知识讲练——人教版英语九年级全一册

(共43张PPT)
Unit 12
Life is full of the unexpected.
【学习目标】
1.主题：人与自我——生活与学习中的困难、问题和解决方式。
2.阅读：了解生活中充满未知和意外，我们要以积极的心态面
对。
3.语法：正确使用过去完成时描述过去发生的事情或出乎意料
的事件。
4.写作：描述自己经历的幸运或不幸的一天；描述生活或学习
中出乎意料的事件。
Section A
【单词乐园】
名 词：1.________背包；旅行包
2.________街区
backpack
block
worker
3.________工作者；工人
4.________不信；怀疑
5.________机场
disbelief
airport
6.________奶油；乳脂
7.________工作日
cream
workday
bean
8.________豆；豆荚
9.________市场；集市
动 词：1._________睡过头；睡得太久
2.________盯着看；凝视
3.________着火；燃烧
market
oversleep
stare
burn
形容词：1.___________出乎意料的；始料不及的
2.________着火的；燃烧的
unexpected
burning
3.________活着；有生气的
4.________死的；失去生命的
兼类词：1.________ prep.在……上面 adv.在上面
2.________ prep.& conj.到；直到
3.________ adv.向西；朝西
adj.向西的；西部的
n.西；西
方
alive
dead
above
till
west
【必背短语】
1.be ________ of 充满……
full
by
off
2.________ the time...在……以前
3.go ________发出响声
4.wake ________醒来
up
on
out
of
5.put________穿上
6.rush ________ ______ 冲出
7.give...________ ________捎……一程
8.be________ to 即将；打算；就要
9.________ line ________与……成一排
10.stare ________ ________不解地盯着
11.show ________赶到；露面
a
lift
about
in
with
in
disbelief
up
【常用句型】
1.I________ ________ to go up ________ I decided to get a
coffee first.我正要上楼，这时我决定先去买杯咖啡。
2.I went to my favorite coffee place________ ________ it was
two blocks east from my office.我去了我最喜爱的咖啡屋，尽管它在
离我办公室东边两个街区以外。
was
about
when
3.As I ________ ________ in line with other office workers, I
heard a loud sound.正当我和其他办公室员工排队等候时，我听到了
一声巨响。
even
though
was
waiting
unexpected 的用法
Life is full of the unexpected.生活充满了出乎意料
教材 P89
的事情。
归纳
un-(表否定) ＋ expected(adj. 期待的)→unexpected。
unexpected 是形容词，意为“出乎意料的；始料不及的”。the
unexpected 意为“出乎意料的事情”。“the＋adj.”表示一类人
或事物，作主语时，谓语动词应使用复数形式。
Things took an unexpected turn.事情发生了意想不到的变化。
The old often enjoy playing chess in the park. 老年人通常喜欢
在公园下棋。
运用 单项填空。
C
(1)Suddenly ________ unexpected happened at the traffic lights
when a car passed by.
A.a
B.an
C.the
D./
完成句子，每空一词。
unexpected
（2）这个结果并非完全出乎意料。
The result was not entirely ___________.
above 的用法
教材 P91
We stared in disbelief at the black smoke rising
above the burning building.我们直愣愣地盯着燃烧着的大楼上方升
起的黑烟，无法相信(这一切)。
归纳 above 在此处用作介词，意为“在……上方”。此外，
above 还可以用作副词，意为“在上方”。
Put it on the shelf above.把它放到上面的搁板上。
单词 用法 例句
above 强调在某物体上面的所有位置，
不与物体的表面接触，其反义词
为 below The village is above the
sea level.该村庄位于海平
面以上。
over 表示在某物体的正上方，不与物
体的表面接触，其反义词为 under The light is over my head.灯在我头顶。
on 表示在某物体的上面，与物体的
表面接触，其反义词为 beneath There is a football on the ground.地上有一个足球。
辨析
above、over 与 on
运用 选词填空。(above/over/on)
(1)—Is Jack your neighbor
—Yes.I live on the ground floor and he lives two floors _______
me.
(2)She puts her homework ______ the teacher's desk after school
every day.
(3)There is a bridge ________ the river.Be careful when you
cross it.
above
on
over
过去完成时
1.过去完成时的定义
例
When I woke up, he had gone away.我醒来时，他已经走
了。(“离开”这个过去动作，发生在另一个过去动作“醒来”之
前)
By the end of last year, he had worked in the factory for twenty
years.到去年年底为止，他已经在这个工厂工作了 20 年。(到去年
年底为止已工作了 20 年，还有继续进行下去的可能)
归纳
过去完成时表示在过去某一时间或动作之前已经发
生或完成的动作，即“过去的过去”。
过去完成时还可以表示某一动作或状态在过去某时之前已
经开始，一直延续到这一过去时间，而且动作尚未结束，仍然有
继续下去的可能。
过去完成时不能单独存在，要与一般过去时从句或表过去的
副词短语连用，即在过去不同时间发生的两种动作：
先发生的动作→用过去完成时表示
后发生的动作→用一般过去时表示
2.过去完成时的句式
例
I had finished my homework before supper.我在晚饭前把
家庭作业做完了。
I hadn't learned Japanese before I went to Japan.我去日本之前
没学过日语。
—Had you learned Japanese before you went to Japan？你去日
本之前学过日语吗？
—Yes, I had.是的。/No, I hadn't.不，没有。
How long had the movie been on by the time you got there 你
到那里时，电影已经放了多久了？
归纳 肯定句式：主语＋had＋过去分词
否定句式：主语＋had not＋过去分词
一般疑问句式：Had＋主语＋过去分词？
特殊疑问句式：特殊疑问词＋had＋主语＋过去分词？
3.过去完成时的判断依据
例
She had finished writing the composition by 10:00 this
morning.今天早晨 10 点之前，她已经写完了作文。
I had learned more than two thousand English words by the end
of last term.到上学期末为止，我已经学了两千多个单词。
They had planted six hundred trees before last Wednesday.上周
三之前，他们已经种了三百棵树。
By the time I got up, he had already left.当我起床时，他已经
离开了。
When l got to the station, the train had already left.当我到达车
站的时候，火车已经开走了。
After he had finished his homework, he went to bed. 他做完家
庭作业后，就去睡觉了。
I lost the book which my father had given to me.我弄丢了父亲
给我的书。
Kate hadn't studied hard, so she didn't pass the exam yesterday.
凯特没有认真学习，所以她昨天没有通过考试。
She said that she had seen the film before. 她说她以前看过这
部电影。
She was very happy.Because she had just won the first prize in
the composition.她很高兴。因为她刚刚在作文比赛中得了第一名。
归纳 由时间状语来判定
①表示过去某一时间可用 by, before 等构成的短语。如：
by＋过去的时间点；by the end of＋过去的时间点；before＋
过去的时间点
②表示过去某一时间还可通过 by the time, when, before, after
等引导的时间状语从句。主、从句的动作发生有先后关系，动作
在前的，要用过去完成时，动作在后的要用一般过去时。
由上下文来判定
在没有明确的过去时间状语作标志时，谓语动词动作发生的
时间先后须依据上下文来判断，先发生的用过去完成时，后发生
的用一般过去时。
注意：before、 after 引导的时间状语从句中，由于 before 和
after 本身已表达了动作的先后关系，若主、从句表示的动作紧密
相连，则主、从句都用一般过去时。
He almost knocked me down before he saw me.他几乎把我撞倒
了才看到我。
After he closed the door, he left the classroom.他关好门后，离开
了教室。
4.某些特殊句式中常用过去完成时
例
No sooner had I seen him than I asked him about the matter.
我一见到他，就问及那件事情。
Hardly had the football game begun when it started raining. 足
球比赛刚开始，就下起了雨。
It was the first time that she had found the wild man.这是她第
一次发现野人。
归纳 在 hardly...when..., no sooner...than...等结构中，主句常
用过去完成时。
在“It was the first/second...time that...”句式中，that 后的从句
用过去完成时。
5.过去完成时与一般过去时的区别
例
They had arrived at the station by ten yesterday.到昨天十
点为止，他们已经到达了车站。
They arrived at the station at ten yesterday.他们在昨天十点的
时候到达车站。
归纳 过去完成时在时间上强调 “过去的过去”，而一般过
去时只强调过去某一特定的时间。
运用 单项填空。
D
A
(1)By the end of last week, Maggie _______ in the west of China
for two months helping the homeless children.
A.will stay
B.has stayed
C.would stay
D.had stayed
(2)—Did you meet the professor at the airport
—No，he ________ by the time I ________ there.
A.had left; got
C.was leaving; got
B.has left; reached
D.left; had got
(3)The plane ________ when we got to the airport.
A.had taken off
C.will take off
B.was taken off
D.is taking off
A
D
(4)She said she ________ the principle already.
A.has seen
B.saw
C.will see
D.had seen
完成句子，每空一词。
(5)当我跑到学校时，已经迟到了十分钟。
When I ran to the school, I ________ ________ ________
________ class for ten minutes.
(6)到家后，我才意识到我把手机落在出租车里了。
After I got home, I ________ that I ________ ________ my
mobile phone in the taxi.
had
been
late
for
realized
had
left
一、选出画线部分发音不同的一项。
C
B
(
(
)1.A.stare
)2.A.cream
B.airport
B.spread
C.earing
C.oversleep
二、根据中文或括号内单词的正确形式填空。
Last Saturday, I 1._________ (oversleep) and missed my bus to
the airport.Rushing to catch a taxi, I noticed thick black smoke in the
west.A 2._________ (burn) market blocked the road! Firefighters and
airport workers were trying to control the flames.My backpack felt
heavy as I stood there, shocked.Suddenly, a worker shouted, “Stay
back！” A wall collapsed, but luckily, everyone stayed alive.The road
stayed closed 3.__________ ( 直 到 ) evening.I never thought my trip
would start with a burning market and heroes saving the day!
overslept
burning
till
三、完成句子，每空一词。
showed
up
1.天黑的时候她终于出现了。
She ________ ________ finally when it was dark.
2.我 18 岁的时候，已经在 12 个不同的城市居住过了。
I had lived in 12 different cities ________ ________ ________ I
turned 18.
by
the
time
3.地球和月亮与太阳处在一条直线上就会发生日食或月食。
An eclipse happens when the earth and moon are ________
________ ________ the sun.
in
line
with
turned
into
in
disbelief
4.最后, 水慢慢地变成了冰。
At last, the water ________ ________ice slowly.
5.他用怀疑的眼光上下打量我。
He looked at me up and down ________ ________.
四、根据教材 Section A 的 2d 完成短文填空。
Today, Kevin was late for 1.________ because his alarm clock
didn't go 2.________！ When he woke up, it was already 8：00 a.m.So
he just quickly put on some clothes and rushed out of the door
3.________ breakfast.And he even didn't brush his teeth or wash his
face.But before he got to the bus stop, the bus had already 4.________.
Luckily, Carl's dad saw him on the street and gave him a 5.________
in his car.Finally, Kevin was only five minutes late for class.
class
off
without
left
lift
五、语法选择。
One day, an old man walked slowly into a restaurant with his
cane (拐杖).His old jacket, patched (打补丁的) trousers and worn-out
shoes made him different from __1__ in the restaurant.
A young waitress named Mary watched him move towards a
table by the window.She ran over to __2__ and said, “Here, sir.Let me
help you.”
Without saying a word, the old man smiled __3__ thanked her
very much.She pulled the chair away from the table and helped him sit
down.Then she put his cane against the table so that he could reach it
easily.In a soft and clear voice he said, “Thank you, Miss.”
“You are welcome, sir，” she replied.“If you need __4__, just
call me! I __5__ back in a moment.”
After he had some delicious food, Mary passed him the cane, and
walked with him to the front door.__6__ the door open for him, she
said, “Come back and see us, sir ！” __7__ old man turned around
and smiled, “I will, Miss.”
When Mary went back __8__ the table, she found a 100-dollar
bill (钞票) and a note on the table.She was very __9__.And there were
some words on the note __10__ said, “Dear Mary, you did a very
good job.You should get this.”
In fact, the old man was just the owner of the restaurant.That was
the first time Mary saw him.Sometimes when we do kind things for
others, we can also get unexpected surprises in return.
(
(
(
(
(
(
(
(
(
(
)1.A.another
)2.A.he
)3.A.and
)4.A.nothing
)5.A.come
)6.A.Keep
)7.A.A
)8.A.to clean
)9.A.surprise
)10.A.what
B.others
B.his
B.so
B.anything
B.came
B.Kept
B.An
B.cleans
B.surprised
B.which
C.the other
C.him
C.or
C.everything
C.will come
C.Keeping
C.The
C.to cleaning
C.surprising
C.where
B
C
A
B
C
C
C
A
B
B
六、短文填空。
请从方框内选择适当的词，并根据需要用其正确形式填空，
使文章语法正确、完整连贯。注意：每空一词，每词仅用一次，
有两词为多余项。
a
workers
On September 11th, 2001, I arrived at my building at around
8:30.I was about to go up when I decided to get 1.________ cup of
coffee first.As I was waiting in line with other office 2.________, I
worker, late, but, a, burn, off, so, jump, fire, have, unexpected, hit
heard a loud sound.Before I could join the others outside to see what
was going on, the first plane had already 3.________ my office
building.We stared in disbelief at the black smoke rising above the
4.________ building.I felt lucky to be alive.
hit
burning
Almost 20 years 5.________, I woke up at 10:00 a.m.on
February 21st, 2021 and realized that my alarm had never gone off.I
6.________ out of bed and went straight to the airport.But by the time
I got there, my plane to New Zealand had already taken 7.________.
later
jumped
off
“This is the first holiday I have taken in a year, 8.________ now I
have missed my plane.What bad luck ！ ” I thought to myself.The
other planes were full so I 9.________ to wait till the next day.The
next morning, I heard about the earthquake in New Zealand the day
before.My bad luck had 10._____________ turned into a good thing.
but
had
unexpectedly