广东省汕头市潮南实验学校高中英语必修五课件：Unit3Grammar

1、Unit 3 Life in the Future一、过去分词的形式:done二、过去分词一般表示完成的、被动 的动作。三、过去分词的作用：做定语，表 语，状语，补足语。过去分词作定语：作定语用的过去分词相当于形容词，其 逻辑主语就是它所修饰的名词。及物动 词的过去分词作定语，既表被动又表完 成；不及物动词的过去分词作定语，只 表完成。过去分词用作定语，如果是单个的，常 置于其所修饰的名词之前。e.g. a broken vase, a stolen watch过去分词短语用作定语时，一般置于 其所修饰的名词之后，其意义相当于 一个定语从句，但较从句简洁，多用 于书面语中。e.g. The h

2、ouse built in 1912 was taken down last week过去分词作状语：1.表示被动的和完成的动作。e.g. Given more attention, the tree can grow better.2过去分词作状语时，其逻辑主语为主句的主he letter cannot be T Written in FrenoiTr cannot understand the letter.F如果过去分词的动作不是句子的主语发出 时，前面再加逻辑主语，这种带逻辑主语 的过去分词结构叫独立主格结构。e.g. Written in French, I cannot under

3、stand the letter. X怎么改写才正确？ 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.从A、B、C、D四个选项中，选出可以 填入空白处的最佳选项。1.from the top of the tower, thesouth foot of the mountain is a sea oftrees.（陕西 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.（重庆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