高中英语必修二 Unit 5 Period Three　Discovering Useful Structures-Past participles(2) as the predicative and the adverbial

1、Unit 5Music语法导学达标检测Period ThreeDiscovering Useful StructuresPast participles(2) as the predicative and the adverbialPART 1语法导学感悟规律 重点难点剖析感知以下句子，完成方框下的小题语法感知1.She looked disappointed.2.Born in the USA on 2 January 1970，Whitacre began studying music at the University of Nevada in 1988.3.Moved by this

2、music，he said，“It was like seeing color for the first time.”4.Inspired，he asked his fans to make videos，which he then joined together into one performance.句1中加颜色部分是过去分词作 ，表示主语所处的状态；句24中加颜色部分是过去分词(短语)作 ，和句子的主语为逻辑上的 关系，表示 或 。状语被动被动完成定语一、过去分词作表语1.意义：用在系动词后面，构成系表结构，表示主语所处的状态，此时过去分词大多已变成了形容词。I felt confu

3、sed, even bored.我有点迷惑不解，甚至有点烦。We were encouraged at the news.听到这个消息我们很受鼓舞。2.过去分词作表语表示主语所处的状态。这一结构从形式上与被动语态相同，但被动语态强调主语所承受的动作。试比较：The book is well written.这本书写得好。The book was written by a soldier.这本书是由一位士兵写的。语法精析二、过去分词(短语)作状语表示被动的或完成的动作，这时句子的主语和过去分词之间为逻辑上的被动关系。而现在分词(短语)作状语时，现在分词的动作就是句子主语的动作，它们之间的关系是主

4、动关系。Written in a hurry，this article was not so good.因为写得匆忙，这篇文章不是很好。本句中的written即为过去分词作状语，表示这篇文章是被写的，而且已经被写完。过去分词(短语)通常在句中作时间状语、原因状语、条件状语、让步状语、方式状语和伴随状语等。1.过去分词作时间状语，在句中相当于一个时间状语从句。Asked about his address(When he was asked about his address)，the boy didnt respond.问及他的地址时，小男孩没有作答。2.过去分词作原因状语，在句中相当于一个原

5、因状语从句。Encouraged by the progress he has made(As he is encouraged by the progress he has made)，he works harder.由于受到所取得的成绩的鼓励，他工作更努力了。3.过去分词作条件状语，在句中相当于一个条件状语从句。Given more time(If they were given more time)，the trees could grow taller.如果再多给一点时间，这些树会长得更高。Heated to a high temperature(If it is heated to

6、a high temperature)，water will change into vapor.如果加热到高温，水就能变成蒸气。4.过去分词作让步状语，在句中相当于一个让步状语从句。Left (Although he was left) at home，John didnt feel afraid at all.虽然约翰被单独留在房间里，但他一点都不害怕。5.过去分词作方式、伴随状语。Followed by a group of students，the teacher entered the classroom.The teacher entered the classroom and h

7、e was followed by a group of students.老师走进教室，后面跟着一群学生。注意：(1)过去分词(短语)作状语时，前面有时可以加上when，if，while，though，even if，until，unless等连词，这种结构可以看作是一种省略的状语从句(省略部分多为“主语be的多种形式”)。需要注意的是，省略的主语必须和主句的主语相同或是it。Even if invited(Even if Im invited)，I wont take part in the party.即使受到邀请，我也不会参加这个聚会的。拓展：有些过去分词因来源于系表结构，作状语时不表

8、被动而表主动。这样的过去分词及短语常见的有：lost迷路，沉溺于；seated坐；dressed in穿着；tired of厌烦；faced with面临；accustomed to习惯于等。Lost in deep thought，he didnt hear the sound.因为沉溺于思考之中，所以他没听到那个声音。Dressed in a new dress，she looks very beautiful.穿着一件新衣服，她看上去很漂亮。(2)现在分词(短语)在句中也可以作状语来修饰谓语动词或整个句子，表示动作发生的时间、原因、条件、结果、方式、让步或伴随状况。Walking in

9、the park，she saw an old friend.When/While (she was) walking in the park，she saw an old friend.当她在公园里散步时，她看到了她的一个老朋友。Being ill，he couldnt go to school.As he was ill，he couldnt go to school.因为生病了，他无法去上学。Working hard，youll make great progress.If you work hard，youll make great progress.如果你努力工作，你将取得很大进步。

10、The hospital has recently obtained new medical equipment，allowing more patients to be treated.这家医院最近得到一批新的医疗设备，这使更多的病人能得到治疗。Mary sat by the window of the classroom，reading a book.Mary sat by the window of the classroom and was reading a book.玛丽坐在教室的窗边读一本书。(3)不定式(短语)在句中也可以作状语，表示目的或结果。To catch the fir

11、st bus，he got up very early.为了赶第一班公交车，他起得很早。I hurried to school，only to find it was Sunday.我匆忙赶到学校，结果发现是星期天。PART 2达标检测当堂检测 基础达标演练1.The old man lay on the beach at ease， (expose) to the sun.2.Not (know) what to do，the children had to wait for their parents to come back.3.When (offer) help，one often s

12、ays “Thank you.”4. (hear) the signal，people ran out of the building.5. (look) out through the window，we saw a beautiful scenery.6. (discuss) many times，the problems were settled at last.7. (bury) in her novel，the girl didnt notice the beautiful snow.单句语法填空exposedknowingofferedHearingLookingDiscussed

13、Buried8.The case shocked the public， (cause) a hot debate over human nature on the Internet.9.Even if (tell) many times，he still made the same mistakes.10. (admit) into a key university，the girl was very excited.causingtoldAdmitted11.When she heard the news，she burst into tears. ，she burst into tears.12.Although we were exhausted by the climbing，we continued our journey. ，we continued our journey.13.She was dressed in white and suddenly appeared. ，she suddenly appeared.14.Aunt Wu came in and she was followed by her daughter.Aunt Wu came in， .15.