内容正文:
Artificial Intelligence
Unit 3
Part 03
Language practice
非谓语动词做定语
sum up the structure and characteristics of non-finite verbs.
be able to identify and use non-finite verbs as attributives in specific contexts.
Learning Objectives
develop good learning habits through the study and practical application of grammar knowledge.
Do you know this TV series?
The man wearing a down coat is An Xin, a policaman.
The man held by An Xin is Gao Qiqiang, a gang boss.
The man wearing a down coat is An Xin, a policaman.
The man held by An Xin is Gao Qiqiang, a gang boss.
现在分词作后置定语
过去分词作后置定语
to do, doing, done是非谓语的三种形式
动词的形式
does
did
doing
done
to do
do
不能作谓语动词的形式有:
doing
to do
done
谓语动词:在句中担任谓语的动词;
非谓语动词:动词的特殊形式,
在句中可以作除了谓语外的所有成分。
非谓语动词的使用条件
________
She got off the bus, leaving her wallet on her seat.
She got off the bus, but left her wallet on her seat.
非谓语动词使用条件:一个句子中,已经存在一个主句(谓语动词),又没有连词的情况下,还没有别的动词出现时。
非谓语动词
to do
doing
done
I have something to tell you
The boy wearing a T-shirt is Jack
The lesson given is important
非谓语动词在句中可以充当定语,修饰一个名词或代词
to do 不定式
Infinitive
NO.1
to do sth.
基本形式及构成
to+V原
某些情况可不带to
not to do sth.
to be done
被动
to have done
完成
形成
注意
否定
肯定
一、to do不定式作定语的特点
1.将来
2.目的
3.一次性动作
1.I have a lot of work to do.
2.We have made a plan to learn from Lei Feng.
3.I am looking for a room to live in.
4.The bridge to be built next year is large.
将来
一次性动作
目的
被动/将来
To do不定式与修饰名词的关系
1.主谓关系
2.动宾关系
3.解释说明
He is the right person to do the job.
He has a lot of work to do.
It’s the best way to learn English.
主谓关系
动宾关系
解释说明
注意:
1.当名词有最高级,序数词及next, only, right等词修饰,其后接 to do结构修饰。
eg: He is the first one to come.他是第一个来的。
2.动词后面的介词不能省。
eg: There is nothing to worry about.没什么好担心的。
1.He had no reason_________ (leave)his family alone on the island.
2.His first book______________(publish)next month is based on a true story.
3.Do you have any clothes_____________(wash)?
4.I have some clothes _________(wash)today.
to leave
to be published
to be washed
to wash
现在分词
Gerund
NO.2
二、doing作定语的特点
1.说明功能和用途
2.主动,正在进行
3.令人...的
a sleeping car
=a car for sleeping
doing作定语表示用途功能
a swimming pool
=a pool for swimming
dringking water
=water for drinking
reading room
=room for reading
None is allowed to smoke in the__________(wait) room.
The_________(sleep) car came to a stop all of a sudden.
These are the _________ (build)materials.
The________(read)room is bright and large.
He is holding a ________(walk)stick.
waiting
sleeping
building
reading
walking
Exercise
The swimming boy is Jason.
=The boy is swimming.
doing作定语表示主动、正在进行
The girl smiling is my friend.
=The girl is smiling.
This is an exciting TV series.
doing作定语表示“令人...的”
A little child__________(learn) to walk often falls.
The pen_________(lie) on the desk belongs to me.
We saw an_________ (excite)movie last night.
The boy________(stand)there is my classmate.
learning
lying
exciting
standing
Exercise
过去分词
Past Participle
NO.3
三、done作定语的特点
1.被动
2.完成
3.令人...的
I have a radio made in China.
done作定语表示
“被动”
Look at the fallen leaves.
done作定语表示
“完成”
falling leaves 正在落的叶子
fallen leaves 已经落下的叶子
USA is a developed country.
developed country发达国家
developing country发展中国家
done作定语表示
“完成”
1. Have you read the novel__________(write) by Luxun.
2. This is the problem_________(discuss) on the meeting yesterday.
3. English_________ (speak)at that time was different from the English__________(speak)today.
4. America is a ____________(develop)country .
written
discussed
spoken
spoken
developed
Exercise
1. (boil)water 凉开水
2. (boil)water 开水
3. (develop) countries.发展中国家
4. (develop) countries 发达国家
5.I like to study in the (read) room.
6.Do you know the man (talk) to her?
7.I'm reading an (interest)book
8.The book (lie)on the table doesn't belong to me.
boiled
boiling
developing
developed
reading
talking
interesting
lying
9.Don't drink (pollute) water.
10.He is a teacher (love) by his students.
11.The window (break)yesterdaywas repaired this morning.
12.The book (write)by Wang sellswell.
pollutd
loved
broken
written
13.This is a (move)movie and everyone was
(move).
14.1)The bridge (build) last year is a big project . (表示被动和完成 )
2)The bridge (build) at present is a big project.
(表示正在进行的被动动作)
3) The bridge (build) soon is a big project.(表示将来的被动动作)
moving
moved
built
building
to be built
1) Please give the application form to the man sitting at the desk, please.
2) Do you know the man praised at the meeting?
3) Thank you for giving me the chance to make the speech.
4) Our work is serving the people.
5) What he said was very encouraging.
Read and circle.
圈出非谓语动词。
Read and complete.
选择适当的词语补全句子。
invited
stolen
burning
to buy
playing
stolen
playing
burning
to buy
invited
1) The wallet was found by the police yesterday.
2) The children the violin will give a performance
next month.
3) The firemen rushed into the house.
4) His wish a car came true.
5) The guest to make a speech was Professor Li.
冲进
实现
演讲
Read and complete.
阅读关于AI的介绍,用所给词的适当形式填空。
AI is an advanced human-like system that has the ability 1) (manage)
the activities and systems which humans usually do by hand. It can help you
organize, process data and 2) (dig) deep into details with the help of
3) (reason) power. For example, intelligent systems can predict from
your behavior what kind of TV show or movie will interest you. There is no doubt
that we have enjoyed the advantages 4) (bring) to us by AI. However,
can robots replace humans completely? Do you want a world 5) (rule)
by machines? We humans should know the benefits and risks of AI before we use
it for our convenience.
to manage
reasoning
brought
ruled
dig
Advantages of AI
Disadvantages of AI
Think and group.
思考并将下列AI的优缺点归类。
1) making people’s life enjoyable
2) dependent on machines
3) lowering cost and improving efficiency
4) causing risks or even disasters if not used properly
5) freeing people from heavy labor
6) performing dangerous work
1)
3)
5)
6)
2)
4)
1) It is difficult to efficiency without modern technology.
2) I wish to for a teaching job in China.
3) This assembly line is in many industries.
4) Don’t take a by downloading unknown software.
5) The application of AI has a direct on the workplace.
6) The doctor an emergency operation.
7) She her life to help others.
8) The waiter was another table.
improve
apply
applied
risk
effect
performed
risked
serving
perform
improve
serve
effect
apply
risk
Read and complete.
用所给词的适当形式补全句子。
Read and complete.
阅读并选择合适的词语完成有关科技应用的介绍。
Just like anything else, smart phones have pros and cons as well. On
the one hand, smart phones can make our life more 1) .
and help us catch up with the world. On the other hand, the overuse of
smart phones may 2) risks and 3) addiction
(上瘾) and loneliness.
Beijing Daxing International Airport has 4) many new
technologies to make it smarter and more 5) ,
including self check-in, face recognition system and car parking robots.
All of these bring 6) to passengers and are
7) automation (自动化).
enjoyable
cause
lead to
applied
convenient
obvious benefits
dependent on
Thank you!
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