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1、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.
2、 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
3、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） fa
4、llen 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”
5、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, emba
6、rrassed, 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
7、),(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,discouragin
8、g,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,
9、 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 p
10、roject, _ _, 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 _
11、. 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 t
12、hat 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
13、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,
