人教高中英语-选修八-Unit4-过去分词公开课-课件.ppt

1、 Beauty GoatFit GoatPleasant GoatGrey WolfRed Wolf Lazy GoatStep One:Lead in Describe 4 pictures using the past participleCompared with other cartoons,Pleasant Goat and Big Big Wolf is more interesting.We can often _Grey Wolf _by Red Wolf with a frying pan in the cartoon.seebeatenWhen finding some f

2、ood,Lazy Goat alwaysfeels_.pleasedGrey Wolf _(dress)in a sheeps coat looks like a real sheepdressed1.Grey Wolf dressed in a sheeps coat looks like a real sheep.2.When finding some food,Lazy Goat always feels pleased.3.We can often see Grey Wolf beaten by Red Wolf with a frying pan in the cartoon.4.C

3、ompared with other cartoons,Pleasant Goat and Big Big Wolf is more interesting.1)These are babies who are cloned.They are_(clone)babies.2)The Asian Games which were held in Guangzhou were a great success.The Asian Games _ _were a great success.clonedheld in Step two:Presentation1:used as the attribu

4、teGuangzhou 3)There are lots of flowers which have fallen in the park.3)He is a teacher who has retired.He is a _teacher.retiredThere are lots of _in the park.fallenflowers1.They are cloned babies.2.The Asian Games held in Guangzhou were a great success.3.There are lots of fallen flowers in the park

5、.4.He is a retired teacher.=动词的过去分词做定语表示动词的过去分词做定语表示 _=动词的过去分词做定语表示动词的过去分词做定语表示_被动被动 和完成和完成完成完成Practice:Describe the pictures using the past participle as the attribute.Thousands of fish died because of _ water.pollutedThere were many houses_destroyed in the earthquake.This new film describes a grou

6、p of people_.这部新片描述了一群感染了这部新片描述了一群感染了艾滋病的人艾滋病的人exposed to AIDS/infected with AIDS.2.People were _(shock)to find that the meat was not beef but pork.2.used as the predicative.According to the law,He who is _(drink)and drives will be punished.drunkshocked1.He who is drunk and drives will be punished.2

7、.People were shocked to find that the meat was not beef but pork.=动词的过去分词做表语动词的过去分词做表语1.宿舍没有空调的日子一去不复返了。宿舍没有空调的日子一去不复返了。_ _ _ when dorms are not equipped with air-conditioners.2.他是个有经验的司机。他是个有经验的司机。He _ _ _ driving.3.她一直坐在课室后面。她一直坐在课室后面。She _ _ at the back of the classroom.Days are goneis experience

8、d in remained seatedPractice:complete the sentences using the past participle.3.used as the object complement 1.You were silly enough to have left your car_.unlocked2.The little girl was sad to find her vegetables _(steal)on QQ farm.stolen常见接过去分词作宾补的动词有常见接过去分词作宾补的动词有:(1)表示感觉和心理状态表示感觉和心理状态(2)使役动词使役动词

9、(3)表示希望和要求表示希望和要求(4)1.You were silly enough to have left your car unlocked.2.The little girl was sad to find her vegetables stolen on QQ farm.=动词的过去分词做宾语补足语动词的过去分词做宾语补足语see,hear,notice,watch,find,feel+n+donehave,make,get,keep,leave+n+donewant,wish,hope,like+n.+donewith/without+sth.+donePractice:Desc

10、ribe the pictures using the past participle as the object complement.The girls are having their eyesight _.tested/examined_ Bin Laden _,Obama looks excited.killedWith_(只给我水果做晚餐）只给我水果做晚餐）,I am very angry.Get out and catch a sheep!4.Used as the adverbial_(被被那些傻羊打了一顿）那些傻羊打了一顿）,I am badly injured.But I

11、will never give up!Beaten by the silly sheep Given only fruit for dinner1.Beaten by the sheep,I am badly injured.But I will never give up!2.Given only fruit for dinner,I am very angry.Go and catch a sheep!=动词的过去分词做状语，代替一个状语从句动词的过去分词做状语，代替一个状语从句 表时间，条件，让步，伴随等。表时间，条件，让步，伴随等。1)Moved by his speech,we vo

12、lunteered to help with the work.=Because we were moved by his speech,2)Taken in time,the medicine will be quite effective.=If it is taken in time,the medicine 3)Defeated in the game,he didnt lose heart.=Although he was defeated in the game,he didnt.4)He entered,accompanied by his secretary.=He enter

13、ed,and he was accompanied by.5)Questioned by the police,he remained silent.When he was questioned by the police,he remained.Practice:Rewrite the following sentences.6)Once it is begun,the project should not stop._ _,the project should not stop.7)If he was rejected,he would try again._ _,he would try

14、 again.Once begunIf rejected注意注意1：为了使分词短语与句子关系更清楚：为了使分词短语与句子关系更清楚,可在分可在分词前加连词，常见于时间、条件、让步等状语中词前加连词，常见于时间、条件、让步等状语中。When/whenever/Once+doneIf/Unless+doneAlthough/Though+done(1)Bitten by the snake,we sent Susan to hospital.(2)Bitten by the snake,Susan was sent to hospital.注意注意2：过去分词短语作状语，其逻辑主语：过去分词短语作

15、状语，其逻辑主语(logical subject)应与句子主语一致。应与句子主语一致。1.His new book _(consist)of useful data has been well received.Do you like the book _(make)up of untrue stories?2.The problem was so _(confuse)that I felt _.(confuse)3._(give)a patent,the inventor was excited._(gain)a patent,the inventor was excited4.I foun

16、d 4 sentences _(mark)out in my composition.I found my dad _(shave)outside the house when I went out.consistingmadeconfusingconfusedGivenGainingmarkedshavingStep 3:The difference between the present participle and the past participle.1 1.在时态和语态上，在时态和语态上，现在分词表示动作是现在分词表示动作是_ _和和_ _的的，过去分词的动作是过去分词的动作是_

17、_的和的和_ _的的2.2.在语义上，现在分词和过去分词反映的心理状态不同。在语义上，现在分词和过去分词反映的心理状态不同。现在分词表现在分词表有有“_ _”_”的含义；的含义；过去分词则有过去分词则有“_ _”_”的意思的意思 主动主动正在进行的正在进行的被动被动完成完成 令人令人.感到感到.The different usage between ing form and ed form令人惊讶的令人惊讶的amazing/surprisingshocking感到惊讶的感到惊讶的amazed/amazedshocked令人鼓舞的令人鼓舞的inspiring/encouraging感到鼓舞的感到

18、鼓舞的inspired/encouraged令人疲倦的令人疲倦的tired/exhausted感到疲倦的感到疲倦的tiring/exhausted1.At the age of 29,David was a worker,_(live)in a small apartment and _(wonder)what to do about his future.2.Well_(bring)up by his parents,the boy behaves very well.3.With everything _(buy),the lady went home happily.4.When wal

19、king along the street,I heard my name_(call).5 The little girl came in,_(carry)a cake with eight _(light)candles on it.6.Have you seen the man _(wear)a T-shirt?7.Do you know the lady _(dress)in red?8.When _(wake)up,he found himself _(tie)to a tree.Step 4 巩固练习巩固练习 1：Fill in the blanks livingwondering

20、broughtboughtcalledlightedwearingdressedwakingtiedcarrying My Fair Lady is a musical 1)_(base)upon George Bernard Shaws play Pygmalion.The story is about Eliza,a flower girl 2)_(sell)flowers in the street.3)_(bear)in a poor neighbourhood,she spoke improper English.One day she met Professor Higgins w

21、ho said that if4)_(educate),she could pass herself off as an upper class lady.So she took speech lessons from him.Gradually,Eliza got familiar with the proper way to speak,act and dress.To see if Eliza had learned everything that was taught,Higgins took her to a royal ball,5)_(hope)she could convinc

22、e everyone that she herself was from the upper class.Higgins was 6)_(delight)to see Eliza 7)_(accept)as a perfect lady.巩固练习巩固练习 2：Fill in the blanksbasedsellingBorneducatedhopingdelightedaccepted 巩固练习巩固练习 3：write a passage using the past participle or the present participle.请根据以下信息，给你在美国的朋友写封请根据以下信息

23、，给你在美国的朋友写封 email,email,介绍介绍深圳。以下是内容要点深圳。以下是内容要点1 1）位于中国的东南面，是个只有）位于中国的东南面，是个只有3030年历史的年轻城市年历史的年轻城市2 2）南面临海，常年气候宜人。）南面临海，常年气候宜人。3 3）它发达的经济和美丽的沙滩吸引了许多人来到）它发达的经济和美丽的沙滩吸引了许多人来到 深圳定居。深圳定居。4 4）由于这是个充满活力的城市，它已经成为）由于这是个充满活力的城市，它已经成为2626届大运会届大运会 主办城市。主办城市。5 5）作为中国人，我们将很高兴欢迎来自世界各地的）作为中国人，我们将很高兴欢迎来自世界各地的 选手。选

24、手。要求：1）五句话 2）注意句子的连贯 3）包括所有的内容要点1)Located in the southeast of China,Shenzhen is a young city with a short history of 30 years.2)With sea surrounding it on the south,the city enjoys pleasant weather all the year around.3)Its developed economy and beautiful beach attract a lot of people to settle down

25、 there4)Being an energetic city,it has become the host city of the 26th World University Games.5)As Chinese,we will be delighted to warmly welcome players from other countries.Located in the southeast of China,Shenzhen is a young city with a short history of 30 years.With the sea surrounding it on t

26、he south,the city enjoys pleasant weather all the year around.Whats more,its developed economy and beautiful beach attract a lot of people to settle down there.As is known to all,being an energetic city,it has become the host city of the 26th World University Games.As Chinese,we will be delighted to warmly welcome players from other countries.Homework:1.Textbook page 2.Finish the grammar exercise in the paper.