高中英语 unit5 technology all around-grammar学案 牛津上海版S2A

Unit5 Technology all around-grammar 学案一. 快捷识记过去分词作定语 过去分词作定语有前置和后置两种情况。 1、前置定语 单个的过去分词作定语,通常放在被修饰的名词之前,表示被动和完成意义。 A 类：被动意义: an honored guest 一位受尊敬的客人 The injured workers are now being taken good care of in the hospital. 受伤的工人现正在医院受到良好的照料。 B 类：完成意义: a retired teacher 一位退休的教师 They are cleaning the fallen leaves in the yard. 他们正在打扫院子里的落叶。 2、后置定语 过去分词短语作定语时,通常放在被修饰的名词之后,它的作用相当于一个定语从句。如: This will be the best novel of its kind ever written (=that has ever been written). 这将是这类小说中写得最好的。 Who were the so-called guests invited (=who had been invited) to your party last night? 昨晚被邀请参加你的晚会的那些所谓的客人是谁呀?二．随堂练习1. __________ with the best students, I still have a long way to go. A. Having compared B. To compare C. Compared D. Compare2. The music of the film _________ by him sounds so ___________ . A. playing, exciting B. played, excited C. playing, excited D. played, exciting3. __________ against the coming hurricane, they dared not leave home. A. Warned B. Having warned C. To warn D. Warn14. In __________ countries, you can’t always make yourself _______ by speaking English. A. English-speaking, understand B. English-spoken, understand C. English-speaking, understood D. English-spoken, understood5. After _____________ the old man, the doctor suggested that he ___________ a bad cold. A. examining, should catch B. examined, had caught C. examining, had caught D. examined, catch6. _____________ , Tom jumped into the river and had a good time in it. A. Be a good swimmer B. Being a good swimmer C. Having been good swimmer D. To be a good swimmer7. ________ how to read the new words, I often look them up in the dictionary. A. Having not known B. Not to know C. Don’t know D. Not knowing8. As his parent, you shouldn’t have your child ___________ such a book. A. read B. to read C. reading D. be reading9. He returned from abroad ______________ that his mother had been badly ill. A. heard B. having been heard C. having phoned D. having been phoned 答案: 1. C 2. D 3. A 4. C 5. C 6. B 7. D 8. C 9. D2