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(共20张PPT)
Unit 3　
The world online
Section 3　Grammar and usage
Verb–ing forms as attributives, adverbials and object complements
1．Categorize the functions of verb–ing forms and summarize the general rules;
2．Change sentence structures with verb–ing forms;
3．Apply verb–ing forms in new situations appropriately.
定义(Definition)：
1．动词–ing形式做定语(attributives)
单个动词–ing形式做定语，常置于被修饰词之前，有些动词–ing形式已转化成形容词，表示“令人……的”；动词–ing形式短语做定语，常置于被修饰词之后。
2．动词–ing形式做状语(adverbials)
动词–ing形式做状语，常表示原因、时间、伴随情况、条件等。
3．动词–ing形式做宾语补足语(object complements)
动词–ing形式做宾语补足语，常表示动作正在进行或持续进行。
Activity 1
Exploring the rules
规则探究
Ⅰ 判断下列句中的动词–ing形式在句中充当的成分
1．I have never seen a more moving movie. _______
2．He jumped with joy, hearing the good news. _______
3．There are many people in the waiting room. _______
4．I have two men working for me in the company. _______
5．The gentleman sitting next to Tom is his best friend. _______
6．Having watered the flowers, he began to cut the grass. _______
定语
状语
定语
宾补
定语
状语
Ⅱ 用动词–ing形式改写下列句子
1．I think there is nothing that is interesting.
→ ____________________________
2．The bridge is being built now. It will be the longest one in the country.
→ ______________________________________________________
3．When he sees his mother, the baby bursts into laughter.
→ ________________________________________
I think there is nothing interesting.
The bridge being built now will be the longest one in the country.
Seeing his mother, the baby bursts into laughter.
4．After he has achieved such success, Jack hopes to attract more listeners.
→ ______________________________________________________
5．I saw that the little girl was dancing happily on the stage.
→ _______________________________________
6．His brother, who is working as a teacher, lives in Beijing.
→ ________________________________________
Having achieved such success, Jack hopes to attract more listeners.
I saw the little girl dancing happily on the stage.
His brother, working as a teacher, lives in Beijing.
Ⅲ 语法填空
1．He ran in the warm sunlight, __________(feel) so happy.
2．Watching the flag _________(rise) up into the sky, I feel so proud.
3．________________(cause) much destruction to the city, the hurricane left at last.
4．With so much noise ________(go) on outside, I can’t focus on my homework.
5．Looking at the __________(fall) leaves in the air, he knows the fall is coming.
feeling
rising
Having caused
going
falling
6．We are surprised to find someone __________(smoke) in the meeting room.
7．The white snow looks like a beautiful blanket __________(cover) the land.
8．A new bridge over the river has been built, _________(make) it easier for people to go through.
9．________________(wait) in the queue for half an hour, the old man left because of the lack of patience.
10．The law __________(ban) the use of plastic bags may affect many people, __________(range) from shopkeepers to customers.
smoking
covering
making
Having waited
banning
ranging
Activity 2
Working out the rules
归纳总结
1．动词–ing形式短语做定语，常置于被修饰词之_____，并且在意思上相当于一个___________。若单个的动词–ing形式修饰的词为____________、___________、_____________、__________等不定代词时，则动词–ing形式要放在其后。动词–ing形式短语也可以用作非限制定语，相当于一个___________定语从句，这时，它与句子其他部分用_______分开。动词–ing形式做定语，有_______形式，它的被动形式为_____________，通常表示某事正在被做，常做后置定语。
后
定语从句
something
anything
everything
nothing
非限制性
逗号
被动
being done
2．动词–ing形式做状语，可以表示原因、时间、伴随情况、条件等，其作用相当于___________或___________。动词–ing形式用作状语时，可以在前面加_______；有_______式和_______式；其逻辑主语与___________一致。
3．动词–ing形式做宾语补足语时，一般放在________、______、_______、_______、_______、_________、________等表示感官和心理状态的动词后。还可以放在_______、_______、______、______等表示“使”“让”的动词后。
状语从句
并列句
连词
完成
被动
句子主语
watch
see
hear
feel
find
notice
smell
have
keep
set
get
Ⅰ 单句改错
1．The lady run the restaurant is my aunt. _______
2．Knocking at the door before entering, please. _______
3．The men worked for extra hours got extra pay. _______
4．Having not seen the film, I can’t tell you what I think of it.
__________
5．Seen from the top of the hill, we find the city more beautiful.
_______
Activity 3
Applying the rules
规则应用
running
Knock
working
Not having
Seeing
6．“Can’t you read？” the man said, angrily pointed to the notice on the wall. _______
7．European football is played in 80 countries, made it the most popular sport in the world. _______
8．When he saw the mists rising from the river and the soft clouds surrounded the mountain tops, he was reduced to tears. __________
pointing
making
surrounding
Ⅱ 完成句子
1．我轻轻地把睡着的婴儿放下。
I put the ________________ down gently.
2．救生员正在关注在海浪中玩耍的孩子们。
The lifeguard was keeping a watch on the children ______________ ___．
3．由于没有收到他的任何来信，我给他打了电话。
_______________________________ any letter from him, I gave him a call.
sleeping baby
playing in the surf
Not receiving/Not having received
4．当我经过房子时，我听见他在唱一首英文歌。
When I walked past the house, I heard him ___________________．
5．意识到这一突破的重要性，他立即为它申请了专利。
________________________ of this breakthrough, he lost no time in patenting it.
6．我们惊奇地发现，走廊里的蝴蝶装饰是用回收的CD做的。
We _________________ that the butterfly decorations in the hallways are made of recycled CDs.
singing an English song
Realizing the importance
found it amazing
Ⅲ 用下面方框中动词–ing形式完成对话
use； need； grow； adjust； program； amaze
Tom: Lily, your plants are thriving! What’s your secret
Lily: Thanks! I installed this 1．__________ smart watering device last month.
Tom: How does it work
Lily: The system detects soil moisture, 2．________ sensors to water plants automatically. I love watching it 3．____________ the water flow based on weather data.
amazing
using
adjusting
Tom: That sounds high–tech! What about plants 4．________ special care
Lily: After 5．__________________ for different species, this system keeps my plants 6．_________ healthily even when I go travelling.
needing
being programmed
growing
请模仿以下示例，用verb–ing 做定语、状语和宾补的三种用法，写一段关于“回忆”的段落。
Example: Standing by the window, I watched falling snowflakes dance softly, recalling my childhood. Running in the snow brought me joy—after building a snowman, I rushed indoors, hands freezing. Mom found me shivering, wiping my palms with a warm towel gently. Those sweet moments still warm my heart.
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Sitting on the old sofa, I flipped through fading photos, recalling summer afternoons. We chased fluttering fireflies in the yard, laughter echoing. Dad found us sweating, fanning us gently with a palm leaf. Those glowing moments still linger, warming my heart softly.(fading、fluttering、glowing做定语；Sitting、recalling、echoing、fanning、warming做状语；sweating做宾语补足语)

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