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1、Unit 3 Science and nature,Grammar and usage 过去分词的用法 第一课时,Free talk,1.Who are they？,2.What do you know about them?3.How did you feel when they won the gold medal?,Chinese womens volleyball team won the gold medal on Aug.21.Seeing this,Lang Ping was very pleased.The news also made all Chinese excited.
2、The girls were very strong and never gave up.This is a miracle,created by Chinese womens volleyball team and Lang Ping,called”the iron lady”.This is the spirit of Chinese womens volleyball team.,Read the following passage and pay special attention to the underlined words.,表语,定语,划线部分在句子中分别充当什么成分?,See
3、ing this,Lang Ping was very pleased.,Verb-ed form,Discussion:,宾补,The news also made all Chinese excited.,过去分词具有_词的特点，在句子中可以充当：_。,Conclusion：,形容,定语、表语、宾语补足语,This is a miracle,created by Chinese womens volleyball team and Lang Ping,called“the iron lady”.,过去分词用法（1）,If I had the chance,I would have a ba
4、by _.,1.If I had the chance,I would have a _(clone)baby.,cloned,who is cloned,一、过去分词作定语,.Finish the following exercises.,2.They took the woman who was injured to the hospital at once.They took the _ to the hospital at once.,injured woman,规律（1）：,3.译：我们的书店只卖用过的书。We only sell _ in our bookstore.,used b
5、ooks,单个的及物动词-ed形式作定语往往置于被修饰词_(前/后)，表示_(主动/进行/被动/完成)意义，可改写成动词用_(主动/被动)形式的_。,前,被动,被动或完成,定语从句,*过去分词短语作定语，置于被修饰词的后面，同样 可改成定语从句。,1.I think the scientific advances mentioned in your article are interesting.,_ _,3.译：由一名中学生写的这个故事在学校中很流行。,The story written/which was written by a middle school student is popu
6、lar in schools.,I think the scientific advances _ are interesting.,in your article,that are mentioned,_,2.He is a teacher loved by all his students.,He is a teacher who is loved by all his students.,If my pet dies,I wont clone it.Its not worth it.Even if the cloned pet looks the same as the original
7、 one,it wont behave in the same way.Besides,it wont remember me.(1)I think cloning that is done by scientists is dangerous.(2)The problems that are created by cloning will soon become clear.I think we should be cautious and use good judgement when making decisions about cloning.(3)We dont want beast
8、s that are produced by scientists to replace us one day.,Rewrite the highlighted sentences using verb-ed form.,1.I think cloning done by scientists is dangerous.2.The problems created by cloning will soon be clear.3.We dont want beasts produced by scientists to replace us one day.,Check your answers
9、.,4.The used technology is amazing.,5.The only needed thing is a cell from your old pet.,Peter is a retired worker.He used to work in the USA,a developed country.Now he lives in the countryside.He istaking a walk on the path(小路)which is covered with fallen leaves.,.Read the following passage and try
10、 to translate the underlined words into Chinese.,1.What does fallen leaves mean?,A.leaves which have fallenB.leaves which have been fallen,少数不及物动词-ed形式，如escaped,retired,fallen等也可前置，作定语，但不表_意义，只表动作已_。,规律（2）：,被动,完成,2.a retired worker,a worker who has retired,3.a developed country,a country which has d
11、eveloped,二、过去分词作_,1.When the cat found all fish gone,it felt _.,surprised,表语,shocked/annoyed,2.My grandfather was _ to hear I had passed my exams.,delighted,pleased/excited,Now,I am _ about my future and want to make a change.,My name is Wang Lin.Last year,I became _ in reading novels.I often read n
12、ovels in class.So I failed many times in the exams.My mother said she was _ with me.,interested,worried,动词-ed形式用在连系动词后作_，常表示句中主语（通常是人）_。,规律（3）：,表语,感到的,disappointed,Practice,worried interested disappointed,It can be put after some link-verbs(系动词)such as:be,seem,appear,look,sound,feel,remain,stay,beco
13、me,1)Edison became interested in science when he was very young.,2)The little boy was very excited when he heard that he could go to the party.,过去分词作predicative(表语),I am Robinson Crusoe.I have been alone on the island for two weeks.I dont know how to have my long hair cut.Many times I saw ships pass
14、ing by,but I couldnt make myself heard.,The other day,I was delighted to see a small house in the distance.I came nearer,only to find the door broken.There was nobody there.I am still alone!,.思考:划线部分在句子中作什么成分？为什么要用过去分词形式？,1.I dont know how to have my long hair cut.,2.I couldnt make myself heard.,3.I
15、 came nearer,only to find the door broken.,cut-cut-cut,过去分词作宾语补足语，顾名思义就是对宾语补充说明，说明宾语的状态或性质。宾语与宾补是_(主动/被动)关系。,规律（4）：,三、过去分词作宾补,被动,hear-heard-heard,break-broke-broken,After the flood,we found some villagers _in the water.,After the flood,some villagers were trapped in the water.,trapped,过去分词常在see,watc
16、h,hear,feel,find,notice,have,make,get,keep,leave 等动词后作宾语补足语，表被动、完成的状态。,The vedio made Fu Yuanhui _(know)to people all over the globe.2.She was too _(excite)for words.3.The comments _(make)by her after the race won Fu many followers inChina and around the world.,known,Practice,excited,made,Thank you!,
