Unit5Musicdiscoveringusefulstructures语法课件【新教材知识精讲+备课精研】人教版高中英语必修第二册.pptxVIP

;Review;过去分词作定语在时间上表“______”，在意义上表示“被动、完成或被动与完成”； 现在分词作定语在时间上表“______”，在意义上表示“主动和进行”； 动词不定式作定语在时间上表“_____”，在意义上表示“未发生”。;过去分词作宾补，与宾语之间存在__________ 关系。 哪些词可接过去分词 作宾语补足语？;;;过去分词作表语时与被动语态的区别 过去分词作表语时, 强调主语所处的状态; 而动词的被动语态表示主语是动作的承受者, 强调动作。 *The library is now closed. 图书馆现在关闭了。(状态) *The cup was broken by my little sister yesterday. 昨天我妹妹把杯子打碎了。(动作);;;;;;;;Summary：分词作状语就是状语从句的简化。状语从句省略主语，be或系动词，必要时候连词一并省略，就转化为了含有分词作状语的句子，通常会和句子主体部分用逗号隔开。分词（短语）作状语时，分词的逻辑主语就是句子的主语，且与句子主语构成被动关系（done）或主动关系（doing），通常在句中可以作时间状语、原因状语、方式状语、伴随状语和让步状语等。;If weather permits this weekend, we will organize a mountain climbing. → Weather permitting this weekend, we will organize a mountain climbing. Unless all things are considered, the plan should be put off． → All things are considered, the plan should be put off．;If weather permits this weekend, we will organize a mountain climbing. → Weather permitting this weekend, we will organize a mountain climbing. Unless all things are considered, the plan should be put off． → All things are considered, the plan should be put off．;1. ____________ (guide) by the young man, we arrived there quickly. 2. ______________ (see) from the top of the tower, the south foot of the mountain is a sea of trees. 3. ______________ (compare) to the assistance you gave that disabled student，mine is not worth mentioning at all. 4. _____________(compare) this with that, you will see which is better. 5. ________(ask) why he was late, the boy made no answer.;6. ___________(walk) in the street, I saw him entering the bank. 7. ___________(write) in a hurry,this article was not so good! 8. __________(face) this, we can find a proper time to have a heart-to-heart talk with them, ________(try) to remove the misunderstanding. 9. __________(face) with the problem of climate change, we should find an effective method of reducing greenhouse gases. 10. He sat back on the chair, took a book and began to read, _________(look) happy.;;3. I feel awfully sorry. So I've bought a new one to make up