译林牛津版高二英语必修五教学课件《Unit1 Grammar and usage》 （共30张PPT）

课件30张PPT。Grammar and usageUnit 1非谓语动词过去分词不定式动名词现在分词Revision分 词-ing 形式动名词现在分词非谓语动词的句法功能
主语宾语表语宾补定语状语主语宾语表语定语
表语宾补定语状语 分 词一、形 式 △??? 过去分词只有一种形式:△ 现在分词：doingbeing done
having donehaving been donedone二、 功 能1．作表语
2．作定语
3．作宾语补足语
4．作状语1.分词作表语 surprising, surprised
The result was ___________ .
They were ____________ at the news.
satisfied, satisfying
He appeared __________ with my answer.
The answer was ____________.

surprisingsurprisedsatisfiedsatisfying总结：现在分词作表语:一般表示主动或主语的性质和特征, “令人……”的意思, 主语多数情况是sth.
过去分词作表语: 一般表示被动或说明主语情感心理上的感受, “感到……的”,主语多数情况是sb.interesting使人感兴趣的 interested感兴趣的
exciting令人激动的 excited感到激动的
delighting令人高兴的 delighted感到高兴的
disappointing令人失望的 disappointed感到失望的
encouraging令人鼓舞的 encouraged感到鼓舞的
pleasing令人愉快的 pleased感到愉快的
puzzling令人费解的 puzzled感到费解的
satisfying令人满意的 satisfied感到满意的
surprising令人惊异的 surprised感到惊异的
worrying令人担心的 worried感到担心的2.分词作定语单个分词作定语
boiling water boiled water
developing country developed country
falling leaves fallen leaves
rising sun risen sun

现在分词表示正在进行的动作;
过去分词表示已经完成的动作。总结：B. 表示情感心理的分词作定语
exciting, excited
He told us the __________ news.
The _________ pupils jumped with joy.
He had a ________(terrify) look in his eyes.
The boy answered in a _______ (frighten) voice.
过去分词除修饰sb.以外,还可修饰表示神态、声音等的名词, 说明主语的心理状态。excitedexcitingterrifiedfrightened总结：C. 分词短语作定语Tell the children ________(play)there not to
make so much noise.
Did you see the man _______(talk) to the manager?
I used to live in a room _______(face)south.
The house ___________(stand)at the corner
of the street was built in 1955.playingtalking=who was talking=who are playing therefacing= which faced= that standsstanding总结：现在分词作定语:a.表示正在进行的动作 b.表示经常性的动作或现在/当时的状态。
Is this the book _____________(recommend)by our teacher?
The meeting ________(hold)last week is very important.
I hate to see letters ________(write) in pencil. recommendedheldwritten总结：过去分词作定语：表示被动注①：如果所表示的动作此刻正在发生，用现在分词的被动形式来表示，如：
The meeting _______________(hold)now is very important.
We must keep a secret of the things _______________here.
注②：如果所表示的是一个未来的动作，用不定式的被动形式来表示，如：
The meeting _____________(hold)next week is very important.
Please tell me the subjects _______________(discuss)at the next meeting.being heldbeing discussedto be heldto be discussed3.作宾语(主语)补足语：
His lecture got us_________ (think).
He got his bike ________ (repair) just now.
He watched the bed ________ (carry) out of the door.
He felt a great weight ________ (take ) off his mind.
他感到心头如释重负。
How would you like your hair ______ (cut)?
He is very popular among the students as he always tries to make them _________ (interest)in his lectures.
The other day, I had my pocket ________(pick) on the bus.
I am sorry to have kept you ___________(wait) for so long a time.
thinkingrepairedcarriedtakencutinterestedpickedwaitinghave sb doing sth
get sb/sth doing sth
have/get sth done
have sth done
make oneself heard/understood
leave sth undone使...一直做使...开始行动使...被做使...遭受使自己被听到/被理解留下...未做总结：现在分词做宾语补足语时，与宾语存在主动关系；
过去分词做宾语补足语时，与宾语存在被动关系。4.分词作状语主动，与主句谓语动词同时或基本同时发生主动，先于谓语动词发生被动被动，正在进行，一般作原因状语放句首
被动，先于谓语动词发生
A.作时间状语：
①When they heard the bad news，they couldn’t help crying.
= _______ (hear) the bad news, they couldn’t help crying.
② When we were taken around the city, we were deeply impressed by the city’s new look.
When ______ around the city, we were deeply impressed by the city’s new look.
③ When he finished his work, he went home.
________________ his work, he went home. Hearing taken Having finishedB.作原因状语：
①Because he was poor, he could not afford to travel
abroad.
=___________ (be poor), he could not afford to travel abroad.
___________ (encourage) by his heroic deeds, they
worked harder.
_______ (lose) in thought, he almost ran into a post. __________ (frighten) by the big forest fire, the animals
all ran away.
_____________ (not know) her address, we couldn’t get in touch with her. Being poorEncouragedLostFrightenedNot knowing②Because I hadn’t received his letter, I decided to call him up.
=___________________ (not receive) his letter, I decided to call him up.
_________________ (never be) to the city, he soon got lost.Not having receivedHaving never beenC.方式/伴随状语:
①She watched the film, ________ (weep ) and _______ (sigh).
②The teacher stood there, __________ (surround) by a lot of students.
D.作条件状语：
①If I were given another chance, I would have done the job far better.
= ______ another chance, I would have done the job far better.
②(If) ________ (play) all day, you will waste your valuable time. weepingsighingsurroundedGivenPlayingE.作结果状语：(意料中的结果)
① The hunters fired, _________(shoot) one of the wolves. ②The bus was held up by the snowstorm, thus _________ (cause) the delay.
区别: 不定式表示意外的结果
He hurried to the station, only ________ (find) the train had left.
F.作让步状语：
①Though it heavily rained heavily, it cleared up very soon.
= ________________, it cleared up very soon.
②Though _____ (tell) of the danger, he still risked his life to save the boy. shootingcausingto findRaining heavilytold分词作状语时, 需注意:
A.分词短语作状语时,它的逻辑主语通常应是__________ ________ (see) from the hill, the city is beautiful.
________ (see) from the hill, you can see the whole city.
B.分词短语的位置:
一般来说,时间,原因,条件,让步等分词短语多放在句首;
而表结果,伴随的分词短语放在句尾.
Finding the door locked, Tom went home. ( _____ )
Tom went home, finding the door locked. （____） 主句的主语SeenSeeing原因结果C1._____ to sunlight for too much time will do harm to one’s skin.
_____ to sunlight for too much time, your skin will be harmed.
A. Exposed B. Having exposed
C. Being exposed D. After being exposed
2. _____ such heavy pollution already, it may now be too late to clean up the river.
A. Having suffered B. Suffering
C. To suffer D. SufferedAATest yourself3. The research is so designed that once _____ nothing can be
done to change it.
A. begins B. having begun C. beginning D. begun
4. Finding her car stolen, _____.
A. a policeman was asked to help
B. the area was searching thoroughly
C. it was looked for everywhere
D. she hurried to a policeman for help
5. The idea for the new plan came to his mind, to his experiment in the lab.
A．while devoting B．while devoting himself
C．while he was devoted D．while devoted DDC形成性检测
1. 改写下列句子,其划线部分应改为分词短语(C级)
1.Look round when you cross the street.
2. When she heard the news, she burst into laughter.
3. As she was still rather weak, she could not stay up for too long.
4.Gentlemen always shake hands when they are introduced to each other.
5.A cold rain was falling. It was mixed with snow. when crossing the streetWhen hearing the newsBeing rather weakwhen introduced to each other, mixed with snow6.While we were walking in the street, we met some friends of ours.
7.The old man walked slowly. He was supported by his little grandson.
8.The ground which is covered with white snow looks very beautiful.
9.There is a tall tree which covers the entrance to the cave.

10.The worker wrote to the police and disclosed who stole the money. coveringdisclosing
Revision翻译下列句子。
（1） 要学好一门外语是不容易的。
（2）我们拒绝他们的邀请会显得无礼。
（3）和他争论这件事是没有用的。
（4）据说Robert过去曾在国外学习过，但我不知道是在哪个国家。
（5）母亲轻轻地走了进来，以免惊醒熟睡的儿子。
（6）我叫小李给你修收音机。
（7）这个孩子需要照顾。
（8） Tom迟到了使老师很生气。

(1)It's not easy to learn a foreign language well.
(2)It would be rude of us to refuse their invitation.
(3)It is no use arguing with him about it.
(4)Robert is said to have studied abroad, but I don’t know which country he studied in.
(5)Mother came in quietly so as not to wake up the sleeping boy.
(6)I'll have Xiao Li repair the radio for you.
(7) The child needs looking after/ to be looked after.
(8)Tom’s being late made the teacher angry.Bye - bye!Bye - bye!