高中英语V-ing形式作状语课件(共19张PPT)
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人教版高中英语必修四第四单元语法课件 Grammar-V-ing作状语(共33张PPT)
请仔细思考并小结： 现在分词短语与状语从句是怎样转 化的？
现在分词短语与状语从句的转化
1. 现在分词短语是由状语从句变换而来的，用以 表示时间、原因、条件、让步及附带情况。 2. 若状语从句与主句的主语相同时：
1)去连词 → 2)去主语 → 3)动词变现在分词 即由： 连词+ 主语 + V. …, 主语 + V.
试比较：
He hurried to the bus station, only to find that
the bus had left.
意料之外的结果
6、作条件状语，相当于 if 等引导的条件状语从 句，常位于句首。 Driving too fast, you will damage the car. = If you drive too fast, you will damage the car.
= When hearing the news, they immediately set off for Shanghai.
3、作方式状语，等于and并列的两个谓语动词。 He came running all the way. = He came and were running all the way.
weekend.
→ _T_i_m_e__p_e_r_m_i_t_ti_n_g__, I will visit my friend this weekend.
Practice makes perfect!
请判断下列从句是何种状语从句，并将它们改写 成现在分词作状语。
1. When they saw their teacher, the students
的变化, 但有时态和语态的变化。
现在分词短语与状语从句的转化
1. 现在分词短语是由状语从句变换而来的，用以 表示时间、原因、条件、让步及附带情况。 2. 若状语从句与主句的主语相同时：
1)去连词 → 2)去主语 → 3)动词变现在分词 即由： 连词+ 主语 + V. …, 主语 + V.
试比较：
He hurried to the bus station, only to find that
the bus had left.
意料之外的结果
6、作条件状语，相当于 if 等引导的条件状语从 句，常位于句首。 Driving too fast, you will damage the car. = If you drive too fast, you will damage the car.
= When hearing the news, they immediately set off for Shanghai.
3、作方式状语，等于and并列的两个谓语动词。 He came running all the way. = He came and were running all the way.
weekend.
→ _T_i_m_e__p_e_r_m_i_t_ti_n_g__, I will visit my friend this weekend.
Practice makes perfect!
请判断下列从句是何种状语从句，并将它们改写 成现在分词作状语。
1. When they saw their teacher, the students
的变化, 但有时态和语态的变化。
高中英语非谓语动词做状语(共77张PPT)
society.
原因状语
不
定
表目的
式
作
表原因
状
语
表结果
2) 不定式做状语
形式
意义
To do
主动，将来
Байду номын сангаасTo be done
被动， 将来
To be doing
主动， 正在
To have done
主动，完成
To have been done 被动，完成
表目的
I study hard _t_o_s_e_r_v_e__ the people well. To serve the people well, I study hard. (置于句首加强语气)
3. Having been separated from other continents for millions of years，Australia has many plants and animals not found in any other countries in the world.
do
结we果ll状in语your
伴( 随状语 )
4.his parents died in the war, leaving him
an orphan
目的(状语
)
一 非谓语动词做状语的形式： doing/ having done done/being done/having been done to do/ to be done
被动，先于谓语动词发生
2) 不定式做状语
形式
意义
To do
主动，将来
To be done
被动， 将来
To be doing
高考英语非谓语动词v-ing的用法(共70张PPT)(共70张PPT)
②既可接动名词又可接不定式作宾语的动词
A.接doing 和to do意思基本相同的常见的有: like，love，hate，prefer，continue, begin/start
B.接doing 和to do意思不同的常见的有: forget，remember，regret，try，mean，
go on, learn, cannot help, be used to, stop
— __________ her new bicycle．
A. As she lost B. Lost
C. Losing
D. Because of losing
2.v-ing形式作表语 -ing形式作表语时放在系动词之后，用来指某种动 作或行为，以说明主语的内容、身份、性质或情况。如： • Her hobby is painting. • My job is looking after the children. His concern for his mother is most moving. Frank is very good at telling funny jokes. He can be
完成式 (not) having done (not) having been done
作用
1．作主语 ①直接置于句首
Playing tricks on others is something we should never do． Learning new words is very important for me． ②用形式主语it，把真正的主语ing形式移置句尾。
Do you mind passing me the book ?
His coming home late made his mother worried
现在分词v-ing状语公开课PPT教学课件
条件
8
Being poor, he couldn’t afford a house.
原因
9
His father died, leaving a large sum of money.
结果
10
They walked out of the building,
talking and smiling.
判断下列句子的正误： ①. Hearing the news, tears ran down her face. ①. Hearing the news, she cried. ②. Looking out through the window, the garden was beautiful. ②. Looking out through the window, I found the garden was beautiful.
hero, she decided to study harder.
Moved by the hero,
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and Exploration 2: 现在分词作状语存在时态和语态变化
doing
2 Guidance
主动
语 态
having done being done
被动
having been done
现在分词作状语
v-ing used as adverbial
1
1、非谓语使用条件 一个句子当中，已经存在一个主句 （谓语动词）,又没有连词的情况下
She got off the bus, but left her handbag on her seat. She got off the bus, leaving her handbag on her seat.
8
Being poor, he couldn’t afford a house.
原因
9
His father died, leaving a large sum of money.
结果
10
They walked out of the building,
talking and smiling.
判断下列句子的正误： ①. Hearing the news, tears ran down her face. ①. Hearing the news, she cried. ②. Looking out through the window, the garden was beautiful. ②. Looking out through the window, I found the garden was beautiful.
hero, she decided to study harder.
Moved by the hero,
16
and Exploration 2: 现在分词作状语存在时态和语态变化
doing
2 Guidance
主动
语 态
having done being done
被动
having been done
现在分词作状语
v-ing used as adverbial
1
1、非谓语使用条件 一个句子当中，已经存在一个主句 （谓语动词）,又没有连词的情况下
She got off the bus, but left her handbag on her seat. She got off the bus, leaving her handbag on her seat.
动词-ing形式作状语课件-PPT
=The snow lasted a week, _s_o_i_t _r_es_u_l_t_ed__i_n_a serious traffic confusion in the whole area.
2. His parents died, leaving him a lot of money.= His parents died, _a_s__a_r_e_s_u_lt_, they _le_f_t___him a lot of money.
• = His homework having been finished, he went home. ( )T
相关练习：
1. Night_____, we hurried home.
A. falls B. fall C. fell D. falling
命题目的：本题考查分词用法。 解题关键：掌握分词 做状语的用法。 深度讲解：分词做状语，其逻辑主语必须是句子的主 语，否则就必须在分词的前面另加分词的主语（名词 或主格代词），这种结构叫独立主格结构。其作用相 当于状语从句:As night fell, we hurried home. 也可用并 列句表示：Night fell, so we hurried home.
X
• Opening the window, I saw a butterfly flying into my study. ( )
√
[典型例题] 1. Finding her car stolen, ____. A. a policeman was asked to help B. the area was searched thoroughly C. it was looked for everywhere D. she hurried to a policeman for help
2. His parents died, leaving him a lot of money.= His parents died, _a_s__a_r_e_s_u_lt_, they _le_f_t___him a lot of money.
• = His homework having been finished, he went home. ( )T
相关练习：
1. Night_____, we hurried home.
A. falls B. fall C. fell D. falling
命题目的：本题考查分词用法。 解题关键：掌握分词 做状语的用法。 深度讲解：分词做状语，其逻辑主语必须是句子的主 语，否则就必须在分词的前面另加分词的主语（名词 或主格代词），这种结构叫独立主格结构。其作用相 当于状语从句:As night fell, we hurried home. 也可用并 列句表示：Night fell, so we hurried home.
X
• Opening the window, I saw a butterfly flying into my study. ( )
√
[典型例题] 1. Finding her car stolen, ____. A. a policeman was asked to help B. the area was searched thoroughly C. it was looked for everywhere D. she hurried to a policeman for help
人教高中英语必修4Unit4 V-ing的用法PPT完美课件
bank waiting for it to open. ___宾_______ _a_l_on_g_q_u_e_u_e_ __主_动___ 6.“C补an’t you read?” Mary said angrily，
pointing to the notice. ___状__语_____ ___M_a_r_y____ _主__动___
3.I heard the girl singing in the classroom.
___宾_补____ __t_h_e _gi_r_l _ __主_动___
4.They are visitors coming from several
countries. __定__语___ __vi_si_to_r_s_ __主_动___ 5.I noticed a long queue(队伍) outside the
人教高中英语必修4Unit4 V-ing的用法PPT完美课件
人教高中英语必修4Unit4 V-ing的用法PPT完美课件
2.归纳
doing表示的动作和句子的谓语动词 同时发生或没有明确的先后顺序，要用
一般式：doing doing 表示的动作先于句子的谓语动词发生，要用
完成式：having done
否定式： 在分词前面加not
人教高中英语必修4Unit4 V-ing的用法PPT完美课件
人教高中英语必修4Unit4 V-ing的用法PPT完美课件
task 3 Complete the following sentences.
1、The house ___b_e_in_g__b_u_i_lt______
(正在建) is our classroom.
2、_H_a_v_i_n_g_b_e_e_n__t_o_ld__m_a_n_y__t_im__e_s_, （已经被告诉了很多次） he can’t understand it .
pointing to the notice. ___状__语_____ ___M_a_r_y____ _主__动___
3.I heard the girl singing in the classroom.
___宾_补____ __t_h_e _gi_r_l _ __主_动___
4.They are visitors coming from several
countries. __定__语___ __vi_si_to_r_s_ __主_动___ 5.I noticed a long queue(队伍) outside the
人教高中英语必修4Unit4 V-ing的用法PPT完美课件
人教高中英语必修4Unit4 V-ing的用法PPT完美课件
2.归纳
doing表示的动作和句子的谓语动词 同时发生或没有明确的先后顺序，要用
一般式：doing doing 表示的动作先于句子的谓语动词发生，要用
完成式：having done
否定式： 在分词前面加not
人教高中英语必修4Unit4 V-ing的用法PPT完美课件
人教高中英语必修4Unit4 V-ing的用法PPT完美课件
task 3 Complete the following sentences.
1、The house ___b_e_in_g__b_u_i_lt______
(正在建) is our classroom.
2、_H_a_v_i_n_g_b_e_e_n__t_o_ld__m_a_n_y__t_im__e_s_, （已经被告诉了很多次） he can’t understand it .
Unit4BodylanguageV-ing形式作状语课件
V-ing作状语 By Jun
15
5 Don’t forget to bring your cassette recorder tomorrow. 6 There must be some miXXXderstanding. I don’t know what you’re talking about.
Grammar
V-ing情势作状语
V-ing作状语 By Jun
1
语态 主动语态
被动语态
时态
一般式 (not) doing (not) being done
完成式 (not)
(not)
having done having been done
V-ing作状语 By Jun
2
V-ing作状语的用法
V-ing短语在句子中作状语，可以表示时 间，原因，结果，条件，方式或伴随动 作等。
V-ing作状语 By Jun
12Βιβλιοθήκη 6. 固定结构： Judging from his appearance, he must be very rich. Generally speaking, his answer is right. Considering everything, they did a good job.
V-ing作状语 By Jun
9
3. 当v-ing情势被动式的动作产生在谓语动词动 作之前时，被动式应使用完成式：having been done Having been shown the lab, we were taken to see the library. Having been translated into many languages, the book was widely read all over the world.
人教版高中英语必修四第四单元语法课件 Grammar-V-ing作状语(共33张PPT)
Attention Please 1. 现在分词的时态。
现在分词作状语时，要注意分词的时间性， 是用现在分词的一般式(doing), 还是用完成式 (having done). 1) 当现在分词的动作与谓语动词的动作同时发 生时，用现在分词的一般式 (doing).
Walking in the street, I met an old friend of mine. (walk 和meet同时发生) 2) 当现在分词的动作先发生，而谓语动词的动
试比较：
He hurried to the bus station, only to find that
the bus had left.
意料之外的结果
6、作条件状语，相当于 if 等引导的条件状语从 句，常位于句首。 Driving too fast, you will damage the car. = If you drive too fast, you will damage the car.
weekend.
→ _T_i_m_e__p_e_r_m_i_t_ti_n_g__, I will visit my friend this weekend.
Practice makes perfect!
请判断下列从句是何种状语从句，并将它们改写 成现在分词作状语。
1. When they saw their teacher, the students
4) The boy sat in front of the farm-house, cutting
the branch.
伴随
The boy sat in front of the farm-house and
was cutting the branch.
人教版必修四 unit2 公开课V-ing作状语 (共24张PPT)
stiffly with a _w_a_l_k_in_g_ stick, was an underdog but
loved by people because of his optimism and
kindness even when others were unkind to him. The
Gold Rush is主on语e of Charlie's most famou表s 语films, in
Functions of V-ing form as adverbial
1. We sat in the cla伴s随sroomrefully.
2. Working hard, you w条ill件make great
progress.
3. The he结av果y rain lasted for a month in
e.g.He searched the room only to find nothing.
When chatting with her, I found she had a gift for art.
If going straight down the road, you will find the Children's Palace.
made the family _b_e_i_n_g_ worse off, so Charlie spent
his childhood looking after his sick mother and his
bro宾th语ers. By his teens, he could act the fool by __d__mo__ai__nk__gi__n_ge_v宾efirl语mydsa.yCthaasrklise.'sAschtiamrme iwngenct表hbay语r,ahcetebr,etghaen little tramp,whose定h语abit was _w__a_lk_i_n_g__ around
loved by people because of his optimism and
kindness even when others were unkind to him. The
Gold Rush is主on语e of Charlie's most famou表s 语films, in
Functions of V-ing form as adverbial
1. We sat in the cla伴s随sroomrefully.
2. Working hard, you w条ill件make great
progress.
3. The he结av果y rain lasted for a month in
e.g.He searched the room only to find nothing.
When chatting with her, I found she had a gift for art.
If going straight down the road, you will find the Children's Palace.
made the family _b_e_i_n_g_ worse off, so Charlie spent
his childhood looking after his sick mother and his
bro宾th语ers. By his teens, he could act the fool by __d__mo__ai__nk__gi__n_ge_v宾efirl语mydsa.yCthaasrklise.'sAschtiamrme iwngenct表hbay语r,ahcetebr,etghaen little tramp,whose定h语abit was _w__a_lk_i_n_g__ around
人教高中英语必修4Unit2 V+ing形式 (共29张PPT)
【考例】
— What do you think made Mary so upset？ — __________ her new bicycle．
A. As she lost B. Lost
C. Losing
D. Because of losing
【其他句型】
(1) It is no good/ no use/no fun/a waste of time doing … (2) It is useless/good/worthwhile doing… (3) There is no + doing “不可能” There is no telling/denying/knowing… 说出/否认/知道…….是不可能的
avoid, advise, admit, imagine, suggest, give up, put off,
look forward to, pay attention to, object to, devote…to…, lead to
【exe】 1)我想象不了和他一起工作。
I can’t imagine working with him. 2) 我期待着收到你的来信。 I look forward to hearing from you ． 3) 你介意等几分钟吗？
Would you mind waiting for a few minutes? 4）这花需要浇水了。
The flower wants watering.
【拓展】主动表被动的句型：“需要”“值 得”
2. She looks forward every spring
to __________ the flower-lined garden．
高一英语 动词的ing形式做状语 PPT课件 图文
3.As far as I know , his hobby is collecting stamps. ( 表__ 语)
4.A teacher exam. (
c宾au语gh补t 足th语e b语oy)
Hale Waihona Puke cheatingin
the
last
5.Tbheehninexdttthheinhgouhsees.a(w定__w语as)smoke rising from
3. People appreciate _______ with him because he has a good sense of humor.
A. to work
B. to have worked
C . working
D. having worked
4. It rained heavily in the south, ________ serious flooding in several provinces.
4. v-ing形式作 伴随 状语，其表示的动作伴随主句谓语动 作同时发生，如第4句。
5. v-ing形式作让步 状语，相当于一个让步状语从句， 如 第5句。
6. v-ing形式作 条件 状语，相当于一个条件状语从句， 如 第6句。
【即学即练】 用动词-ing 形式改写下列状语从句。
1.When they heard the news, they immediately set off for Shanghai.
5. He lay on the grass and stared at the sky for a long time.
= He lay on the grass, staring at the sky for a long time.
人教高中英语必修4Unit4 V-ing的用法(共24张PPT)
4. I find my wallet stealing. stolen
5. “ Can’t you read?” the man said, angrily pointed to the notice on the wall.
pointing 6. Knocking at the door before entering, please. Knock 7. European football is played in 80 countries, made it the most popular sport in the world. making
sheep for her. He heard all the sheep _p__ic_k__in_g__(摘) apples in the forest. Hui Tailang, __h_i_d_i_n_g__b_e_h__in_d__a__t_r_e_e______(藏
在树后)，attempted to raid(偷袭) them and catch one.
But unfortunately, smart Xi Yangyang discovered his trick(诡计) and called up
all his friends to drive him.
One day, Hui Tailang went to the seaside for fishing.
_S__e_e_i_n_g__h_i_m__b_r_i_n_g__n_o_t_h_i_n_g__b_a__c_k______(看到灰太狼空手 而归)，Hong Tailang shouted at him, ___w_a__v_in__g_a__p__a_n__
高中英语语法-V-ing用法详解ppt课件
(动名词做主语和宾语)
2)Be careful while crossing the street.
(现在分词做时间状语)
3)I heard her singing an English song
when I passed by her room yesterday.
(现在分词做宾语补足语)
5
五. 用法：
Compare
The amusing play = the play that is amusing.
The girl singing on the stage = The girl who
is singing on the stage.
21
现在分词与动名词作定语的区别
现在分词单独做定语时，放在所修饰的名词 前 ,
a swimming pool (_a_p__o_o_l _fo_r__sw__im__m__in_g__)_
a sleeping boy (a boy who is sleeping)
jong, swimming and reading.
四.分类
1.动名词:动词的-ing 形式相当于名词在句中的用 法.
2.现在分词:具有动词的特征，可以表示一个正在 进行的、主动的动作.
3
小结：doing 为非谓语动词，由do原形
+ing 构成，不能单独充当谓语,可以充当 1.主语 2. 宾语 3.表语 4. 定语 5.状语 6.宾语补足语。
regret to do sth 对马上要发生的事抱歉、 遗憾，常和say, tell, inform 等词连用。 regret doing sth. 后悔做过某事。
16
4) I did not mean to hurt you. That means giving up my job. mean to do sth.: 有……的意图，打算，想 mean doing sth.: 意味着……
高中英语现在分词作状语课件(共26张PPT)
against the ground. (
)
2.动词-ing分词一般式
1. 尽管知道我住在哪里，但他从没来看过我。 _K_n_o_w__in__g__ where I live, he never comes to
see me . Though he knows where I live, he
never comes to see me. 让步状语从句 2. 因为我不知道她的电话号码，所以不能打给 她。 Because I didn’t know her telephone number,
5. _H__a_v_i_n_g__b_e__e_n__t_a_k_e_n___(take) to the lab, we
were taken to the library.
Grammar work: Filling the blanks with –ing form
1. __W__a_lk_i_n_g_s_t_r_a_ig_h_t_____ (一直往前走) , you will
6.从山上看， 我们发现这湖泊更加漂亮了。
If we see from the hill, we find the lake looks more beautiful.
S__e_e_i_n_g_ _f_ro__m_ _t_h_e_h__il_l___, we find that the lake looks more beautiful. -ing分词作条件状语
• Born in Guangzhou, Alice was the only daughter in her family. ‖When she heard the news about Asian Games, she applied to be the first volunteer in her college. ‖ Her parents supported what she had done, and it made her more confident. ‖ Though she was tired , she still did a very good job. ‖ She was considered as the most excellent volunteer, and then Alice was well-known in the college.
高一英语Unit21Ving动词的用法课件.ppt
完成被动式 having been done
Having been told many times, he still didn't understand.
逻辑主语 one’s doing
Do you mind my smoking here? Excuse me for my being late.
I leave the machine running all day. 我让机器整天运转着。
6. 状语，表时间、原因、结果、方式、 伴随 、让步、条件。
Being ill, she went home. (原因） = Because she was ill, she went home.
4. 作定语 a. the laughing audience / an amusing story
Dustin Hoffman is famous for his role acting as a woman. ( 短语后置） The girl singing on the stage is my sister.
being caught
speaking
taken
11 ) Though_______ (lack) money, his parents managed______ (send) him to university. 12) -- How do you deal with the disagreement between the company and the customers? -- The key________ (solve) the problem is _______(meet) the demand ________(make) by the customers. 13) With a lot of difficult problems__________ (settle), the newly-elected president is having a hard time. 14) _____ (suffer) such heavy pollution already, it may now be too late___ (clear) up the river. 15) Do let your mother____(know) all the truth. She appears__________ (tell) everything.
Having been told many times, he still didn't understand.
逻辑主语 one’s doing
Do you mind my smoking here? Excuse me for my being late.
I leave the machine running all day. 我让机器整天运转着。
6. 状语，表时间、原因、结果、方式、 伴随 、让步、条件。
Being ill, she went home. (原因） = Because she was ill, she went home.
4. 作定语 a. the laughing audience / an amusing story
Dustin Hoffman is famous for his role acting as a woman. ( 短语后置） The girl singing on the stage is my sister.
being caught
speaking
taken
11 ) Though_______ (lack) money, his parents managed______ (send) him to university. 12) -- How do you deal with the disagreement between the company and the customers? -- The key________ (solve) the problem is _______(meet) the demand ________(make) by the customers. 13) With a lot of difficult problems__________ (settle), the newly-elected president is having a hard time. 14) _____ (suffer) such heavy pollution already, it may now be too late___ (clear) up the river. 15) Do let your mother____(know) all the truth. She appears__________ (tell) everything.
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点拨提升：
3. 当v-ing形式被动式的动作发生在谓语动词动 作之前时，被动式应使用完成式：having been done Having been shown the lab, we were taken to see the library. Having been translated into many languages, the book was widely read all over the world.
4. Not knowing; Not having studied
step2: 自主学习；合作探究
V-ing作状语的用法
V-ing短语在句子中作状语，可以表示时 间，原因，结果，条件，方式或伴随动
作等。(8 minutes)
【Discussion& Presentation】
内容
Unit5 Grammar 学案
小结：-ing 分词作让步状语，相当于由 though,although等引导的让步状语从句。
七、with复合结构
His hair became grey with the years _p_a__s_s_i_n_g_. Without anyone n_o__t_ic__in__g, he slipped through the window.
语态 主动语态
被动语态
时态
一般式 (not) doing
完成式 (not) having done
(not) being done
(not) having been done
2. Seeing; Having answered; 同时；之前
3. Being asked; Having been asked；被动
小结：-ing分词短语作时间状语，相当 于由 when, while,after引导的时间状 语从句。
二、原因状语
B__e__in__g__t_ir__e_d_, he couldn’t walk any further. =As h__e__w__a_s___t_i__r_e_d_,he couldn’t walk any further.
小结：-ing分词短语作结果状语， 表示一种必然的结果。
四、伴随状语
I stood by the door, n__o_t__d_a__r_i_n_g to say a word.
=I stood by the door, and did not dare to say a word.
小结：-ing 分词作伴随状语，表示分词的 动作和主句的动作同时发生，它是主语的 另一个较次要的动作。
点拨提升：
1. 当v-ing形式所表示的动作发生在谓语动词动 作之前时，应使用完成式：having done Having finished his homework, he rushed out to play basketball. 2. 当v-ing形式与句子的主语之间存在着逻辑上 的动宾关系时，应使用被动式：being done Being helped by the teacher, she will learn English well.
点拨提升：
4. v-ing形式作状语时，它的逻辑主语必须与 主句的主语是一致的。
Rushing into the dining-room, supper was waiting for me. Rushing into the dining-room, I found supper was waiting for me. While visiting a strange city, a guide-book is very helpful. While visiting a strange city, you may find a guide-book very helpful.
讨论要求 1.组内合作讨论，动口动脑动笔。 2.讨论每空的正确答案。 3.注意时间把握，规定时间内完成任务。
展示要求 1.按顺序板书讨论结果。 2.2分钟内完成展示。
展示评价 1. 展示组：句子正确，无错误2分+书写1分 2. 点评组：点评精炼2分 + 补充提升1分 3. 补充、更正、质疑 各1分
Step3. Discuss with your partners about the confusing questions. (2 minutes)
Step 4. Presentation.
一、时间状语
T__u__r_n_i_n__g__a_r_o_u__n_d__, she saw a car driving up. = When she t_u_r_n__e_d__a__r_o_u__n_d,she saw a car driving up.
小结：-ing 分词作条件状语，相当于由 if, once,等引导的条件状语从句。
六、让步状语
Knowing all this, they made pay for the damage. =Although they knew all this, they made pay for the damage.
小结：-ing分词短语作原因状语，相 当于由as,since,because等引导的re lasted nearly a month, l_e_a_v__in__g___ nothing valuable. =The fire lasted nearly a month, a__n_d_ _le__f_t__ nothing valuable.
小结：with + 宾语 + 宾语补足语（Ving/done/to do / adj/adv/介词短语），表 示伴随、时间、原因、条件等。
独立主格结构
Spring coming on, the trees turned green. Her mother being ill, she had to look after her at home. Time permitting, we’ll visit the Great Wall. He guiding the blind man, they walked slowly across the street.
点拨提升：
5. 固定结构： Judging from his appearance, he must be very rich. Generally speaking, his answer is right. Considering everything, they did a good job. to tell you the truth 说实话 taking sth. into consideration =considering/seeing sth. 考虑到 given/providing/provided/assuming… 如果
五、条件状语
B__e_i_n_g__m___o_r_e__c_a__r_e_f_ul, you can make fewer mistakes. =If y_o__u__a__r_e___m_o__r_e___c_a_r__e_f_u__l,you can make fewer mistakes.
Grammar
V-ing形式作状语
Learning goals: 1.To revise the -ing form as Adverbial. 2.To do some exercises of non-finitive verbs. Preparations 语法学案 一线精练
Step 1. Check the answers. (2 minutes)