现在分词课件.ppt

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1、 1.The population of China (be) about 1.3 billion, 80% of which (be) peasants.2.The population of China is than that of America. A. more B. less C. larger D. many3.I want to buy a rope which is this one. A. three times as longer as B. as three times long as C. three times the length of D. as three t

2、imes asisareStanding on a mountain high ,looking at the moon througha clear blue sky I should go and see some friends ,but theydont really comprehend Dont need too much talking ,without saying anything All I need is someone who makes me wanna singTake me to your heart, take me to your soulGive me yo

3、ur hand before Im oldShow me what love is - havent got a clue Show me that wonders can be true They say nothing lasts forever Were only here today Love is now or never Bring me far away Take me to your heart, take me to your soul Give me your hand and hold me Show me what love is - be my guiding sta

4、r Its easy take me to your heart 现在分词现在分词主动形式主动形式被动形式被动形式一般式一般式完成式完成式doingbeing donehaving done having been done可以在句中做可以在句中做定语、表语、状语和宾补定语、表语、状语和宾补。注意：完成式不能用来作定语。注意：完成式不能用来作定语。lThis lesson is _.lThere are _ students in class.lWe see the students _ in class.boringsleepingsleepingVerb-ing可以作形容词和副词作用，在句

5、中可以作形容词和副词作用，在句中作定语、表语或宾语补足语和状语。作定语、表语或宾语补足语和状语。attributepredicativeobject complementadverbial定语定语表语表语宾语补足语宾语补足语状语状语B: Yes. The story here gives us a surprising ending.A: This is a really interesting book.Interesting, surprising是现在分词做定语，是现在分词做定语，分别表示分别表示book和和ending的性质。的性质。1. 定语定语a running manThe ma

6、n running fastest got the first place.The man running in the picture is Liu Xiang.注意现在分词做定语意义上相当于现在分词做定语意义上相当于一个定语从句一个定语从句The people operating these factories are deeply concerned about the environment.The people who operate these factories are deeply concerned about the environment.l The man runnin

7、g in the picture is Liu Xiang.l = The man who is running in the picture is Liu Xiang.lThe girl sitting in the corner is my best friend.l=The girl who is sitting in the corner is my best friend.lPeople working in that bank are well paid.l=People who work in that bank are well paid.B: Yes. I think the

8、 endings of some stories surprising.A: I find this book really interesting.Interesting, surprising是现在分词做宾语补足语。是现在分词做宾语补足语。l在在see,hear,watch,feel,notice等动等动词后，用现在分词构成的复合宾语，词后，用现在分词构成的复合宾语，表示动作正在进行；而动词原形则表示动作正在进行；而动词原形则表示动作的全过程，即动作已结束。表示动作的全过程，即动作已结束。They saw her walk out.They saw her walking out.The

9、people operating these factories are deeply concerned about the environment.Em, if not, the damage to the environment is frightening.*operating these factories是现在分词短是现在分词短语做定语，语做定语，frightening是现在分词做表语。是现在分词做表语。verb-ing作表语通常表示主作表语通常表示主语的属性和特征语的属性和特征.The boy sat under a tree reading a book.reading是现在分

10、词做状语。是现在分词做状语。状语状语(adverbial)(adverbial)是句子的重要修饰成分。状语是句子的重要修饰成分。状语是谓语里的另一个附加成分是谓语里的另一个附加成分, ,它附加在谓语中它附加在谓语中心语的前面心语的前面, ,从从情况情况, ,时间时间, ,处所处所, ,方式方式, ,条件条件, ,对象对象, ,肯定肯定, ,否定否定, ,范围和程度范围和程度等方面对谓语中等方面对谓语中心进行修饰或限制。心进行修饰或限制。状语的功用：状语说明地点、时间、原因、目的、状语的功用：状语说明地点、时间、原因、目的、结果、条件、方向、程度、方式和伴随状况等。结果、条件、方向、程度、方式和

11、伴随状况等。 状语一般由副词、介词短语、分词和分词短语、不定式或相当于副词的词或短语来担当。其位置一般放在句末，但某些情况下也可放在句首或句中。 状语从句When she was 12 years old, she began to livein Dalian. If I am not busy tomorrow, I will play footballwith you. 分词作状语Having had a quarrel with his wife, he left home in a bad temper. began to live在主句中作谓语，live是谓语中心语。她开始住在大连的

12、时间是她12岁时（时状从句）play在主句中作谓语，我去踢足球的条件是明天不下雨（条状从句）left在主句中作谓语，他离开家的原因是跟妻子吵架了。（分词状语表原因）注意现在分词做状语，其逻辑主语现在分词做状语，其逻辑主语是主句的主语是主句的主语The boy sat under a tree reading a book.reading 的逻辑主语是的逻辑主语是the boy. The boy和和reading之间表示的之间表示的是一种主动的关系。是一种主动的关系。现在分词作状语的几种形式现在分词作状语的几种形式1. 一般形式：一般形式：现在分词的动作和谓语动词的现在分词的动作和谓语动词的动作

13、同时发生用：动作同时发生用：doing Hearing the sad news, she burst into tears.2. 完成式：完成式：当分词的动作先于谓语动词的动当分词的动作先于谓语动词的动作发生用分词的完成式：作发生用分词的完成式：having done Having finished the class, she went home.3. 进行被动式：进行被动式：being done Being criticised by the teacher, the boy hung his head.4. 完成被动式：完成被动式：having been done Having bee

14、n praised for his job, Tom worked harder. Not having been received the reply, he decided to write another one.注意注意：1. 现在分词作状语时，其逻辑主语必修与现在分词作状语时，其逻辑主语必修与主句中主语一致。它们之间是主动关系。主句中主语一致。它们之间是主动关系。被动则用被动则用V-ed. 但是短语但是短语 generally speaking; judging from/by; compared with; supposing; to tell you the truth等是固定搭

15、配。不等是固定搭配。不受主语影响。受主语影响。 Judging from his face, he was very angry.2. 作状语的作状语的V-ing形式和句子之间通常有一形式和句子之间通常有一个逗号隔开，不能用并列连词。个逗号隔开，不能用并列连词。 Studying hard, and you will pass the entrance examination to college. Studying hard, you will pass the entrance examination to college. Study hard, and you will pass th

16、e entrance examination to college.FTT3. 为了使为了使V-ing形式作状语所表达的形式作状语所表达的意思更为明确。可在意思更为明确。可在V-ing 前加适当前加适当的连词（的连词（when ;while; if ; though; unless 等）等） While waiting for the bus, he met Mary. 1. Having not seen the film, I cant tell you what I think of it. 2. The men worked for extra hours got an extra p

17、ay. 3. Seen from the top of the hill, we find the city more beautiful. 4. Generally speak, facial expressions are helpful communications, too.Not havingworkingSeeingspeaking单句改错单句改错小结：现在分词小结：现在分词1.This is a really interesting book.2.I find this book really interesting.3.The damage to the environment

18、 is frightening.4.The boy sat under a tree reading a book. 定语定语 宾补宾补表语表语 状语状语a sleeping boy1.一个正在睡觉的男孩一个正在睡觉的男孩2.一个好笑的故事一个好笑的故事an amusing story3.吃苹果的女孩吃苹果的女孩 the girl eating an apple4.格林先生站在一棵大树下和我们的校长谈话格林先生站在一棵大树下和我们的校长谈话Mr. Green stood under the big tree .talking with our headmaster5. As the stone was too heavy to move ,l I left it _ on the ground. l A. laying B. layl C. lying D. lain6.He stood there _ for his mother. A. waiting B. to wait C. waited D. Having waited 7._from space , we can see the earth is blue. A. Seen B. Seeing C. To see D. See