1、Unit 3 Life in the Future一、過去分詞的形式:done二、過去分詞一般表示完成的、被動 的動作。三、過去分詞的作用：做定語，表 語，狀語，補足語。過去分詞作定語：作定語用的過去分詞相當于形容詞，其 邏輯主語就是它所修飾的名詞。及物動 詞的過去分詞作定語，既表被動又表完 成；不及物動詞的過去分詞作定語，只 表完成。過去分詞用作定語，如果是單個的，常 置于其所修飾的名詞之前。e.g. a broken vase, a stolen watch過去分詞短語用作定語時，一般置于 其所修飾的名詞之后，其意義相當于 一個定語從句，但較從句簡潔，多用 于書面語中。e.g. The h

2、ouse built in 1912 was taken down last week過去分詞作狀語：1.表示被動的和完成的動作。e.g. Given more attention, the tree can grow better.2過去分詞作狀語時，其邏輯主語為主句的主he letter cannot be T Written in FrenoiTr cannot understand the letter.F如果過去分詞的動作不是句子的主語發出 時，前面再加邏輯主語，這種帶邏輯主語 的過去分詞結構叫獨立主格結構。e.g. Written in French, I cannot under

3、stand the letter. X怎么改寫才正確？ The letter written in French, I cannot understand it.1 When firstto the market, theseproducts enjoyed great successA. introducing introduced C introduce D being introduced2 Dont use words, expressions, or phrasesonly to people withspecific knowledgeA. being knownB having

4、been knownC to be knownknown3 All of us wereby thequestionby a little girl.A. puzzled, puzzling, roseB puzzling, puzzled, raised puzzled, puzzling, raisedD. Puzzled, puzzled, lifted4.black and blue, the ladycouldnt move BeatenB. BeatingC. To be beatenD. To beat5everywhere, the wolveshad no wherethem

5、selvesA. Hunting, hiding B. To hunt, to hide C. Hunted, hiding Hunted, to hide6. The teacher walked to lab, _ followed by his studentsB. his students followedC and followed by his students D. both A and B7. Wheninto the warm room,ice soon changes into water.A. heating and takingB heated, and taking

6、C heating or taken heated or taken& Whafs the languagein Germany?A. speaking (g)spokenC be spoken D to speak； Using structures；on the workbook1 Join these sentences using the past participle as the attribute or adverbial. Make any other necessary changes1. J M Coetzee won the Booker Prize. He is wel

7、l-known for his books about South Africa.Well-known for his books about South Africa, JM Coetzee won the Booker Prize.2. A princess once owned a magical chair. It was made of gold and silver.A princess once owned a magical chair made of gold and silver.3 On his birthday he received a mysterious pres

8、ent It was wrapped in gold paper On his birthday he received a mysterious present wrapped in gold paper4 He was interrupted by the bell. He was unable to finish his speech Interrupted by the bell, he was unable to finish his speech5 She was awakened by a noise at midnight. She saw a thief in her roo

9、m Awakened by a noise at midnight, she saw a thief in her room6. Passengers, please remain seated. You should fasten your seat belts Seated, passengers should fasten your seat belts.從A、B、C、D四個選項中，選出可以 填入空白處的最佳選項。1.from the top of the tower, thesouth foot of the mountain is a sea oftrees.（陜西 2010）See

10、nB SeeingC Having seenD To seeamounts of exercise, if_ regularly,（浙江2010）2. The experiment shows that propercan improve our health. A. being carried out B carrying out carried out De to carry out3twice, the postman refused todeliver our letters unless we chainedour dog.A. B&ng bittenC. Having bitten

11、（北京2009） 比 Bitten D To be bitten4. MichaeFs new house is like a hugepalace,with his old one.（重慶2009 ）A. comparingC. to compareBe compares compared5.by the advances in technology,many farmers have set up wind farms on their land.（天津2009 ）A. Being encouragedB EncouragingEncouragedD Having encouraged6.many times, he finallyunderstood it.（四川2009）B. TellingHaving been toldTL if JA Being toldC. Having told7the right kind of training, theseteenage soccer players may one day grow into international