Unit 3 Life in the Future grammar.docVIP

Period 4 Grammar V-ed 过去分词作状语 1【学习目标】 1 2.自主学习、合作探究，总结和归纳过去分词形式的用法。 3.激情投入、全力以赴体验探究快乐。 【】 ____________________________________, I was unsettled for the first few days. ②While I was confused by the new surroundings, I was hit by the lack of fresh air. _____________________________________________, I was hit by the lack of fresh air. ③As I was exhausted, I slid into bed and fell fast asleep. ____________________, I slid into bed and fell fast asleep. 【】 【】 1 作原因状语as，since或because等引导的状语从句。 Tired by the trip，he soon fell asleep. Because he was tired by the trip，he soon fell asleep. Lost in thought，he almost ran into a car. As he was lost in thought，he almost ran into a car.Encouraged by the progress he has made，he works harder.＝ 2 作时间状语 when，while或after等引导的状语从句。Seen from the hill，the city looks like a garden. When the city is seen from the hill，it looks like a garden.Don’t speak until spoken to. ＝Don’t speak until you are spoken to. 3 作条件状语 if，once或unless等引导的状语从句。 Given more time，I would have worked out the problem. If I have been given more time，I would have worked out the problem.Once published，the dictionary will be very popular. Once it is published，the dictionary will be very popular.Compared with your progress，mine is nothing.＝ 4 作伴随状语 Aunt Wu came in，followed by her daughter. ＝Aunt Wu came in，and she was followed by her daughter. The teacher came in，followed by some students.＝ 5 作状语 although，though或even if等引导的状语从句。 Although exhausted by the climb，we continued our journey. Although we were exhausted by the climb，we continued our journey.The dog remained faithful to its owner though treated badly. ＝The dog remained faithful to its owner though it was treated badly. Beaten by the opposite team，the players were not discouraged.＝ 6 作状语 as if，就可转换为as if引导的方式状语从句；若无连词，则可转换为并列结构。He began to cry as if bitten by a snake. ＝He began to cry as if he were bitten by a snake. 【小试牛刀】 把下列划线部分中的状语改写成状语从句。 Asked what had happened, he told us about it. _____________________