高中英语 unit5 technology all around-grammar学案 上海牛津版S2A（通用）

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: anhonoredguest一位受尊敬的客人 Theinjuredworkersarenowbeingtakengoodcareofinthehospital. 受伤的工人现正在医院受到良好的照料。 B类：完成意义: aretiredteacher一位退休的教师 Theyarecleaningthefallenleavesintheyard. 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: Thiswillbethebestnovelofitskindeverwritten(=thathaseverbeenwritten). 这将是这类小说中写得最好的。 Whoweretheso-calledguestsinvited(=whohadbeeninvited)toyourpartylastnight? 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 compareC. Compared D. Compare2. The music of the film _ by him sounds so _ .A. playing, exciting B. played, excitedC. playing, excited D. played, exciting3. _ against the coming hurricane, they dared not leave home.A. Warned B. Having warnedC. To warn D. Warn4. In _ countries, you cant always make yourself _ by speaking English.A. English-speaking, understand B. English-spoken, understandC. 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 caughtC. 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 swimmerC. 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 knowC. Dont know D. Not knowing8. As his parent, you shouldnt have your child _ such a book.A. read B. to readC. reading D. be reading9. He returned from abroad _ that his mother had been badly ill.A. heard B. having been