Unit 5 Music Discovering Useful Structures 过去分词作状语课件-2023-2024学年高一英语 人教版（2019）必修第二册

UNIT 5 MUSIC The Past Participle used as the Predicative and Adverbial 过去分词作表语和状语 Lead in----Let’s review! 课文原句再现：思考划线部分在句中做什么成分？ 1. Most people just use the shortened name: "the United Kingdom" or "the UK". 2. They use the same flag, known as the Union Jack, ….. 3. They had castles built all around England,... 过去分词做前置定语 过去分词短语做后置定语 过去分词做宾语补足语 The Past Participle (III) as adverbial 过去分词作作状语 Grammar Review (句子成份） ★ predicative 表语(系动词后) ★ object complement 宾语补足语 (动词+sth/sb 后) ★ attributive 定语(修饰名词) 1. _______ (污染的)air and water are harmful to people’s health. 2. The problem _______________________ (在会议上讨论的) yesterday was very difficult to solve. 3. He became ______ (兴奋) when he heard he had won the first place in the competition. 4. I am _________ (感兴趣) in the story. 5. His voice was so low that he couldn’t make himself ______(听见). 6. My computer was broken, I must have it ________ (修理). Polluted discussed at the meeting excited 定语 定语 interested heard repaired 表语 表语 宾补 宾补 完成句子并判断所做成分 ① Asked what had happened, he kept silent. ② Choked by the heavy smoke, he could hardly breathe. Given more time, we would be able to do the work much better. （时间状语） （原因状语） （条件状语） （When） （If） 合作探究 1 ④ Left alone at home, the little boy didn’t feel afraid at all. ⑤ The old man went into the room, supported by his wife. （让步状语） （伴随或方式状语） （Though） 判断下列 V-ed所做成分 6 V-ed作状语 V-ed过去分词做状语，可表示时间、 原因、条件、让步、方式、伴随等意义, 相当于一个时间、原因、条件、让步等状语从句。 位置：通常放在主句之前或之后，用逗号与主句隔开 V-ed分词(短语)作状语时，也可在其前面加上连词when, if, once, though, unless等，以便明确作何种状语。 Summary 1: 7 8 伴随 条件 时间 让步 原因 主句之前 主句之后 过去分词 作状语 位置 状语 作用 状语 状语 状语 /方式 状语 =状语从句 9 时间状语 10 原因状语 11 条件状语 12 让步状语 13 方式状语 14 伴随状语 15 1.___________________(被她的话感动了), he decided to help the poor boy. (move) Moved by her words -ed分词作状语, 表原因  2.___________________(再给他一次机会), he will do better.(give) Given another chance -ed分词作状语, 表条件 完成