Unit 5 Discovering Useful Structureppt课件-（2019）新人教版高中英语必修第二册.pptx

1、Discoving Useful Structures P54 Unit 5 Music PresentationLook at the following sentences and circle the past participles. 1. Born in the USA on 2 January 1970, Whitacre began studying music at the University of Nevada in 1988.2. She looked worried.3. The door remained locked.PresentationLook at the

2、following sentences and circle the past participles. 4. Moved by this music, he said, It was like seeing color for the first time.5. Worried about the journey, I was unsettled for the first few days.6. Hit by the lack of fresh air, my head ached.Summary过去分词（2）Past participles as the predicative and

3、the adverbial一、过去分词作表语1、过去分词作表语时, 与谓语动词构成_ 结构, 表示主语的性质、特征或 _。 其前的系动词包括be动词、感官动词等多 种形式。 例： Everyone present is very inspired at his speech 听了他的发言，在场的所有人都很振奋。You looked frightened.你看起来很害怕。He became interested in two theories.他对两种理论产生了兴趣。系表系表状态状态例1：This shop is now closed This shop is closed at 6 pm ev

4、eryday ( (状态状态) )( (动作）动作）2、过去分词作表语，构成的系表结构与被动 语态的区别：过去分词作表语，强调主语的特点或所处的状态；而被动语态中，主语是动词所表示动作的承受者。例2：The cup was broken by him. The cup is broken.( (动作）动作）( (状态）状态）3、有些动词如interest, worry, surprise, frighten等通常用其过去分词形式来说明人的情况，用动词-ing形式来说明物的情况。例1：The book is interesting and Im interested in it. 这本书很有趣，

5、我对它很感兴趣。例2：The Emperors New Clothes is an exciting text. All of us are excited about it. 皇帝的新衣是一篇激动人心的课文。我们都很兴奋。二、过去分词作状语1、过去分词作状语时，过去分词表示被动 完成的动作，与主句主语之间是逻辑上 的动宾关系。例1：Given more attention, the tree can grow better.如果多加注意，这棵树会长得更好。例2：Askedwhathadhappened,hisfaceturnedred. 当问到发生了什么事时，他的脸变红了。2、过去分词作状语

6、，可以表示时间、原因、 条件、让步、方式或伴随情况等，相当 于一个状语从句。例：Once published, his works became famous for the absence of rhyme at the end of each line. (1) (1) 时间状语时间状语 Once it was published, his work became famous for the absence of rhyme at the end of each line. 例1：Done in a hurry, his homework was full of mistake.(2)

7、(2) 原因状语原因状语 Since/As she was given advice by the famous detective, the young lady was no longer afraid. 例2：Given advice by the famous detective, the young lady was no longer afraid. Because it was done in a hurry, his homework was full of mistake. 例：Given more time, we will do better. (3) (3) 条件条件状

8、语状语 If we are given more time, we will do better. (4) (4) 让步让步状语状语例：Even if invited, I will not take part in the party. Even if I am invited, I will not take part in the party. 例：The old man walked in the park, supported by his wife.(1)逻辑关系 The old man walked in the park and was supported by his wif

9、e.3、现在分词与过去分词作状语的区别现在分词作状语时，现在分词所表示的动作与句子 主语之间构成逻辑上的主谓关系。(5)(5)方式或伴随方式或伴随状语状语例：He went out, shutting the door behind him.他出去后随手关上了门。he是是shut动作的发出动作的发出者者过去分词作状语时，过去分词所表示的动作与句 子主语之间构成逻辑上的动宾关系。例：Given more encouragement, the boy could have behaved better.如果多给这个男孩一些鼓励，他本能表现得更好。（2）时间概念the boy与与give是动宾是动宾

10、关系关系过去分词所表示的动作发生在谓语动作之前，或 表示“一种状态”。例1：Written in French, the letter cannot be understood. 这封信是用法语写的，很难理解。现在分词表示的动作与谓语动作同时发生或在说 话时正在进行。例2：Built in 1910, the museum is almost 100 years old. 该博物馆建于1910年，几乎有100年的历史。例1：I stood there, waiting for her. 我站在那儿等她。例2：Walking along the street, I met Mary. 在街上走的

11、时候, 我遇到了玛丽。PracticeRewrite the story using past participles as the adverbial.EXAMPLEThe Silver Hall is usually used for singing performances and is full of cheers and energy. 1. Henry was highly interested in music and began to write original compositions when he was in high school.Highly interested

12、 in music, Henry bagan to write original compositions when he was in high school. Usually used for singing performances, the Silver Hall is full of cheers and energy.Practice2. They were pleased with his music and songs and finally invited him to perform in the Silver Hal.Pleased with his music and

13、songs, they finally invited him to perform in the Silver Hall.3. Though he was affected by gradual blindness soon after the performance, Henry was still capable of writing compositions and he found that creating music was a relief and cure for his illness.Though affected by gradual blindness soon af

14、ter the performance, Henry was still capable of writing compositions and he found that creating music was a relief and cure for his illness.Practice4. When he got absorbed in his world of music, he felt as if he could see the beauty of the world around him, like he had in his previous life.Absorbed

15、in his world of music, he felt as if he could see the beauty of the world around him, like he had in his previous life.Find out the differences in meaning and function between the newly written sentences and the original ones.Complete the passage with the words in brackets in their correct forms.Wel

16、l known as a successful band, the Impact members show quite a few striking qualities. They never ever give up. When _ (question) by the media, they are not _ (discourage) and practise even harder. They are improving themselves by attending several master training classes. They are united. _ (fill wi

17、th) team spirit, they act as a whole, always aiming for glory.questioneddiscouragedFilled withProductionEnjoy some beautiful sentences. _ (move) by what I said, she stood there for a moment. 感我此言良久立感我此言良久立 ( (白居易白居易 琵琶行琵琶行) )_ (give) the talent by the heaven, I will employ it! 天生我材必有用天生我材必有用 ( (李白李白 将进酒将进酒) )MovedGiven_ (wake) at dawn from a misty dream, I read, a year later, news from home.远梦归侵晓远梦归侵晓, , 家书到隔年家书到隔年 ( (杜牧杜牧 旅宿旅宿) )When _ (question) under a pine tree, “My teacher,” the pupil answered, “went for herbs”. 松下问童子松下问童子, , 言师采药去言师采药去( (贾岛贾岛 寻隐者不遇寻隐者不遇) )Wakenquestioned