unit 1 Great Scientists,Grammar,Learning about language,(P4, Ex 1),1. examined 2. put forward 3. expose 4. cure 5. immediately,6. look into 7.annoouced 8. instruct 9. valuable,Homework checking (P4, Ex 2),1. make a telephone call 2. make a plan 3. make a speech 4. make a change 5. make a decision 6. make a contribution 7. make a noise 8. make a description,Using words and expressions (P42, Ex 1),1. exposeto 2. linkto 3. connectto 4. blame 5. severe,6.examine 7.test 8. rejected 9. absorbed 10.defected,Grammar,The Past Participle as the Attribute & Predicative,过去分词的语法功能：,过去分词在句中可以作,1.定语 2.表语 3.宾语补足语 4.状语,一、过去分词作定语,1. 作定语用的过去分词如果是单词，一般放在被修饰词的前面。E.g.:,steamed roll retired workers escaped prisoners an unknown hero the exploited classes returned students,花卷,一位无名英雄,退休工人,被剥削阶级,逃犯,归国留学生,2. 过去分词短语作定语时，则放在被修饰词的后面。 E.g.:,注意:,1. 不及物动词没有“被动语态”，所以, 不及物动词的过去分词没有被动的意义，只表示动作的完成. E.g.: boiled water （开水） fallen leaves （落叶）,the risen sun (升起的太阳) spoken English (英语口语) iced beer (冰镇啤酒) fried chips (炸土豆条) cooked food (熟食),2. 过去分词作定语时，1) 及物动词的过去分词可改为动词为被动形式的定语从句。 E.g.:,time which is lost,lost time,2)不及物动词的过去分词作定语时，可改为动词为完成式的定语从句。,a returned sailor,A sailor who has returned,二、过去分词作表语,*表语？,过去分词作表语没有“完成”或“被动”之意，而是表示主语的状态、特点或思想感情等。 E.g.:,过去分词作表语用，相当于形容词，最常见的有；,pleased, surprised, worried, excited, married, delighted, disappointed, interested, discouraged, drunk, tired, amused, astonished, limited, crowded, satisfied, puzzled, hurt, upset, bored, frightened, confused, exhausted, complicated, devoted, embarrassed, distinguished, 等。,过去分词作表语与被动语态的区别。分词作表语表示主语的状态，而被动语态则表示被动的动作。 My glasses are broken. 我的眼镜碎了。 My glasses were broken by my son. 我的眼镜被我儿子摔碎了。,(状态),(动作),注意：,The door was closed by Tom. The door was closed.,I was greatly surprised by a knock at the door. I was greatly surprised at the news.,(状态),(动作),(动作),(状态),Exercises,练习一 单句改错,They were all amusing at what he said. He was very exciting to hear the news that their team had won. The situation was a bit discouraged. Two pages in this dictionary are missed. Your mother is quite worrying about your stare of health.,amused,excited,discouraging,missing,worried,2. The girl who is dressed in red is Kellys long-lost friend. = The girl _ is Kellys long-lost friend.,练习二 句型转换,A thief stole the goat that was tied to the tree. =A thief stole the goat _ to the tree.,tied,dressed in red,3. The castle, which was burnt down in the sixteenth century, was never rebuilt. = The castle, _ _, was never rebuilt.,burnt down in the sixteenth century,4. Father beat the son who was lost in the online games. =Father beat the son _ in the online games.,lost,5. The project, which was designed by the Chinese engineers, was constructed in only 2 year. = The project, _ _, was constructed in only 2 year.,designed by the Chinese engineers,三、单选,As is known to us all, traveling is _, but we often feel _ when we are back from travels. A. interesting; tired B. interested; tiring C. interesting; tiring D. interested; tired,A,2. Hearing the _ news, we all felt _. A. encouraging, encouraging, B. encouraged, encouraged C. encouraged, encouraging D. encouraging, encouraged,D,3. From the dates _ on the gold coin, it is confirmed that was made five hundred years ago. marking B. marked C. to be marked D. having been marked,B,4. The _ look in her face suggested that she _ it before. surprising, wouldnt know surprised, hadnt known surprising, hadnt known surprised, shouldnt know,B,5. The picture writing _ long long ago is hard for us to understand today. having been drawn being drawn was drawn drawn,D,6. The man _ there is my uncle. A. seat B. seating C. to seat D. seated,D,7. The first textbooks _ for teaching English as a foreign language came out in the 16th century. A. having written B. to be written C. written D. being written,C,一名退休工人 开水 一片落叶 一位无名英雄 他走进来，后面跟着一个女孩。 他写的小说很畅销。,Translation,a retired worker boiled water a fallen leaf an unknown hero He came in, followed by a girl. The novel written by him sells well.,1. Review what we learnt today. 2. Finish Exs2 ,3 on Page 5; Using Structures Exs1,2 on Page 44.,Assignment,