选修8-Unit4grammar过去分词课件.ppt（纯ppt,可能不含音视频素材）

1、Unit 4:GrammarPast participleTask oneFill in blanks and find the usage of past participle(“-ed”)a vase which is broken=a _ vasebrokenleaves which are fallen=_ leavesfallena player who is injured=an _ playerinjured a play which was written by Bernard Shaw=a play _ by Bernard Shawwrittena bridge which

2、 was built in 1937=a bridge _in 1937built a broken vase fallen leaves an injured player Last week we saw a play written by Bernard Shaw.过去分词可用来修饰过去分词可用来修饰_(动词动词/名名词词)，作，作_(表语表语/定语定语/宾补宾补)，单个，单个单词放所修饰词单词放所修饰词_，分词短语放在，分词短语放在所修饰词所修饰词_。名词名词定语定语之前之前之后之后Find out the rules:The staff in the office are_.exci

3、ted办公室职员都办公室职员都很兴奋。很兴奋。The engineer is_.confused这个工程师感这个工程师感到很迷惑。到很迷惑。The audience in the theater are_.shocked剧院的观剧院的观众都感到众都感到很震惊。很震惊。1.The staff in the office are excited.2.The engineer is confused.3.The audience in the theater are shocked.过去分词放在过去分词放在_(名词名词/系动词系动词)之后，作之后，作_(表语表语/定语定语/宾补宾补)，表示主语的表示

4、主语的_(动作动作/心理状心理状态态)心理状态心理状态表语表语系动词系动词Find out the rules:We saw the store _by two men.robbed 我们目击了这家商店被两个歹徒抢劫。我们目击了这家商店被两个歹徒抢劫。The beautiful girl had her hair _last night.cut这个漂亮女孩昨这个漂亮女孩昨晚把头发剪了。晚把头发剪了。The angry couple are trying to make themselves_.heard 这对愤怒的夫妇这对愤怒的夫妇在尽力使自己的在尽力使自己的观点被对方听进观点被对方听进去。去

5、。1.We saw the store robbed by two men.2.The beautiful girl had her hair cut last night.3.The angry couple are trying to make themselves heard.过去分词紧跟在过去分词紧跟在_(_(谓语谓语/宾语宾语)之后作之后作_，用于补充完整，用于补充完整宾语的含义，过去分词与宾语存宾语的含义，过去分词与宾语存在在_(_(主动主动/被动被动)关系。关系。Find out the rules:宾语宾语宾语补足语宾语补足语被动被动 _ from space,the eart

6、h looks like a big blue ball.Seen _ by the film,he started crying.Moved_ ,water changes into steam.Heated_ again,he didnt lose heart.Defeated Eliza went to the party,_ by Professor Higgins and Colonel Pickering.followedObserve 1.Seen from space,the earth looks like a big blue ball.2.Moved by the fil

7、m,he started crying.3.Heated,water changes into steam.4.Defeated again,he didnt lose heart.5.Eliza went to the party,followed by Professor Higgins and Colonel PickeringWhen it isBecause he wasIf it is Although he wasand she wasadverbial 状语状语时间状语时间状语原因原因条件条件让步让步伴随状语伴随状语(When it is)seen from space,the

8、 earth looks like a big blue ball.(Because he was)moved by the film,he started crying.(If it is)heated,water changes into steam.(Although he was)defeated again,he didnt lose heart.The professor went into the courtyard,(and he was)followed by his wife.时间状语时间状语原因状语原因状语条件状语条件状语让步状语让步状语伴随状语伴随状语 Seen fro

9、m space,the earth looks like a big blue ball.Moved by the film,he started crying.1.除了做定语、表语和宾补，过去分词除了做定语、表语和宾补，过去分词还可以作还可以作_，修饰，修饰_(谓语谓语动词动词/宾语宾语)，表示动作发生的，表示动作发生的_、_、_、_、_等。等。2.过去分词做状语，分词的逻辑主语与主过去分词做状语，分词的逻辑主语与主句的句的_一致，表示一致，表示_(主动主动/被动被动)含义。含义。状语状语时间时间原因原因条件条件伴随情况伴随情况Find the rules让步让步谓语动词谓语动词主语主语被动

10、被动Task twoFill in blanks and compare the usage of past participle(“-ed”)and the present participle.1.I found my apple _ by a worm.2.I found a worm _ my apple.(eat)eateneating3.The blouse _ by the girl looks very clean.(wash)4.The girl _ the blouse is very pretty.(wash)washedwashing45._ a present,the

11、 girl is very happy.(give)6._ the present,the girl is very happy.(see)SeeingGiven 7.We get _ when we see this _ photo.(excite)excitingexcited 1.I found my apple eaten by a worm.2.I found a worm eating my apple.3.The blouse washed by the girl looks very clean.4.The girl washing the blouse is very pre

12、tty.5.Given a present,the girl is very happy.6.Seeing the present,the girl is very happy.Find out the rules过去分词过去分词(-ed)表示表示_(主动主动被动被动)现在分词现在分词(-ing)表示表示_(主动主动被动被动)被动被动主动主动 7.We get excited when we see this exciting photo.Find out the rules与情感有关的单词与情感有关的单词过去分词过去分词(-ed)修饰修饰_(人人/物物)，现在分词现在分词(-ing)修饰修饰

13、_(人人/物物)。人人物物Conclusion 1.过去分词在句子中可以充当过去分词在句子中可以充当 _ _ _和和 _成分。成分。2.过去分词过去分词(-ed)与现在分词与现在分词(-ing)的区别的区别:过去分词一般表示过去分词一般表示_的动作；的动作；现在分词一般表示现在分词一般表示_的动作。的动作。定语定语 表语表语 宾补宾补状语状语被动被动主动主动Task threepractice Read the following sentences and correct their mistakes.As a boss,I am busy answering the telephone a

14、ll day long.How annoying I feel!annoyed Attracting by the food on the trap,the mouse,wearing a helmet,is eager to make his first attempt now.Attracted1.Guilin is knowing for its beautiful scenery.2.Seen from space,we will see a big blue ball.3.Studying with her is my most satisfied activity.knownthe

15、 earthsatisfying 4.Hearing the bad news,Mary had a disappointing look on her face.5.It was getting dark;I found a carsticking in a pool by the side of the road.disappointedstuck 6.Do you notice the girl dressing in a red coat?7.He had trouble making himself understanding.dressedunderstoodPlease read

16、 the story and fill in blanks.The Little Match GirlIt was snowing and very cold outside.A little girl _(walk)in the street,selling matches.was walkingShe didnt wear any shoes because she had her shoes _.(lose)lostShe looked very _(worry)because there were lots of matches _(leave).leftworriedShe wish

17、ed all her matches _(sell)but nobody bought a single one.soldShe was so cold that she sat in a corner with her legs huddled up.She lit a match and saw a Christmas tree _(decorate)very beautifully.decoratedThe _(light)candles were burning brightly and she seemed very_(delight).lighteddelightedShe lit

18、 another one and saw her grandmother.She asked her grandmother to take her away.The next day,people saw the girl _(freeze)to death.What a poor girl!frozenLets polish a composition.Our school is located on Beijing Road.It is a key school in Shiyan City.It is very beautiful,with many trees and flowers

19、 surrounded.As many students are attracted by its beautiful scenery and high teaching quality,many students choose our school.Located on Beijing Road,our school is a key school in Shiyan City,which is very beautiful,with many trees and flowers surrounded.Attracted by its beautiful scenery and high teaching quality,many students choose our school.