Unit 3 Life in the future Grammar过去分词作状语（学生版）

Book 5 Unit 3 Grammar 过去分词作状语课前回顾和预习：在 Unit1 和 Unit2 里，我们学习了过去分词作 、 、 的用法，过去分词还可以作什么成分呢？ 【原文重现】课文回顾并判断 V-ed 形式在句子中充当的成分。1. Worried about the journey , I was unsettled for the first few days. ( _ 语)2. Well-known for their expertise, his parents’ company, ... in a time capsule. ( 语)3. Hit by a lack of fresh air , my head ached.( _ 语) 4. Exhausted, I slid into bed and fell fast asleep. ( _ 语)5. Deeply touched , I thanked him again and again. ( _ 语)6. Caught in a heavy rain , he was late for work again. ( _ 语)【知识归纳】1. 过去分词（短语）作状语，表示(时间)___________和(语态)_____________的意义。 (write)in a hurry, this article was terrible! 2.过去分词（短语）作状语时，其逻辑主语是句子的_____________。 eg. If caught, the thief will be punished by the police.(__________的逻辑主语是 the thief ) 练习：Offered great help, I can get rid of all the difficulties. (offered 的逻辑主语是 )3.过去分词（短语）作状语，可以表__________、__________、__________、__________、__________或__________等情况,可转化为对应的状语从句。1）作时间状语，可转化为由连词“when, while, until”等引导的时间状语从句Seen from the hill, the park looks very beautiful.=________ _________ _________seen from the hill, the park looks very beautiful.2）作原因状语，可转化为由连词 because 等引导的原因状语从句 Lost in thought, I didn’t notice what was happening outside. =________ _________ _________lost in thought, I didn’t notice what was happening outside.3) 作条件状语，可转化为由连词 if, unless 等引导的条件状语从句。 Given more time, we could do it much better.= ________ _________ _________ given more time, we could do it much better.4）作让步状语，可转化为由连词 although, though, even if(though)等引导的让步状语从句。 warne...