必修五Unit3_Life_in_the_future第三课时——Grammar.ppt

过去分词作定语有前置和后置两种情况: 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。 1.前置定语 被动意义： an honored guest 一位受尊敬的客人 (受伤的工人)are now being taken good care of in the hospital. B.完成意义 a retired teacher 一位退休的教师 They are cleaning (落叶) in the yard. The injured workers the fallen leaves The past participle used as adverbial attributive 过去分词作状语 The past participle used as adverbial 过去分词作状语 _______ (move) by what I said, she stood there for a moment. 感我此言良久立 (白居易 琵琶行) _______ (give) the talent by the heaven, I will employ it! 天生我材必有用 (李白 将进酒) Enjoy some beautiful sentences Moved Given 过去分词作时间状语 1. When it is heated, ice will be changed into water. When heated, ice will be changed into water. 被加热时冰变成水。 过去分词作状语可表时间、 原因、让步, 方式、 条件等 2. When it is seen from the top of the hill, the park looks more beautiful. Seen from the top of the hill, the park looks more beautiful. 过去分词作原因状语 1. As he is encouraged by the progress he has made, he works harder. Encouraged by the progress he has made, he works harder. 2. Because it was done in a hurry, his homework was full of mistakes. Done in a hurry, his homework was full of mistakes. 过去分词作条件或者假设状语 If they had been given more attention, the cabbages could have grown better. Given more attention, the cabbages could have grown better. 2. If I am compared with you, we still have a long way to go. Compared with you, we still have a long way to go. 过去分词作方式或伴随情况状语 The hunter left his house, and he was followed by his dog. The hunter left his house, followed by his dog. 过去分词作让步状语 Although it was built thirty years ago, The house looks very beautiful. Although built thirty years ago, the house looks very beautiful. 1) 过去分词在句子中可以作时间状语、原因状语、伴随状语、条件状语和让步状语等表示被动完成。 2) 过去分词作状语时,过去分词的逻辑主语与句子主语一致。 Attention Having been criticized by the teacher, he gave up smoking. ?????? 被老师批评以后，他把烟戒了。 Not having received his letter, I decid