Book6Unit5ing-形式作状语解读课件

1、GrammarRevising the -ing form第1页，共26页。Unit 5, Discovering useful structures- ing 形式作状语第2页，共26页。观察下列例句, 思考划线部分作用。(1) Analysing volcanic lava is my job and fishing is my hobby. ( )(2) Typhoon and hurricane are words describing the same kind of storm. ( )(3) It is so hot in the room. Would you mind me

2、opening the windows? ( )(4) When reading a newspaper, I prefer ( ) glancing through the headlines first to ( ) reading the artcles carefuly. ( )主语定语宾语宾语宾语状语第3页，共26页。(5) I saw a shooting star last night when I looked out of my window. ( )(6) After arriving at the airport, we said goodbye to our frien

3、ds. ( )(7) Hearing a scream, I rushed downstairs ( )only to see my hostess lying unconscious on the floor. ( )(8) However, the eruption itself is really exiciting to watch. ( )(9) I was fast asleep when suddenly my bed began shaking and I heard a strange sound, like a railway train passing my window

4、. ( ) ( )定语状语宾补状语表语宾语定语第4页，共26页。归纳总结：动词-ing是 _ 中的一种， 单独使用时, 能在句中做_ 之外的任何其他句子成分。如: 主语、 宾语、表语、定语、状语、宾补。在语态上，动词-ing表示 _ (主动？/被动？的动作)。 在时间上, 动词-ing一般表示 _ (正在进行？/已经完成？)的动作。 动词非谓语形式除谓语主动正在进行第5页，共26页。用法例句Walking along the street, I met Mary. (= While I was walking along the street，.)- ing 形式作_时间状语第6页，共26页。

5、用法例句Being young, I didnt worry. (= Because I was young, .)He made one big mistake, losing his job. (= , and, as a result, lost his job.)- ing 形式作_状语原因结果第7页，共26页。用法例句 Turning to the left, you will find the school. (= If you turn to the left, .)Having been there many times, I still want to visit it ag

6、ain. ( = Though I have been there many times, )条件让步- ing 形式作_状语第8页，共26页。用法例句_I stood there, waiting for her. (= , and waited for her.)_He switched the computer on, pressing this button. ( = by pressing this button )伴随方式- ing 形式作_状语第9页，共26页。- ing 形式作状语1. 作时间状语2. 作原因状语3. 作结果状语4. 作条件状语5. 作让步状语6. 作伴随状语7

7、. 作方式状语第10页，共26页。一般式与完成式的时间意义 1. Looking carefully at the ground, I made my way to the edge of the crater.2. Having experienced quite a few earthquakes in Hawaii already, I didnt take much notice. ing形式的完成式所表示的时间在谓语动词之前 ing形式的一般式所表示的时间与谓语动词无明显的先后顺序第11页，共26页。观察下列2个句子, 体会having done与 doing的不同用法: Havin

8、g brushed his teeth, Mr. Brown came downstairs for breakfast. 布朗先生刷过牙, 就下楼来吃早饭。Brushing his teeth, Mr. Brown came downstairs for breakfast. 指 “边刷牙, 边下楼” V-ingdoinghaving done表动作有先有后表动作同时发生一般式完成式第12页，共26页。Practice1. _ ( lock ) the door, she went out. 2. _ ( buy ) the precious necklace, she had no mon

9、ey left. 3. _ ( watch ) the volcano erupt, John became worried about his safety.4. _ ( spend ) all day at home writing, the novelist went out for a walk in the meeting.LockingWatchingHaving boughtHaving spent第13页，共26页。举一反三 : V-ingdoinghaving done一般式完成式being donehaving been done主动被动第14页，共26页。Exercise

10、 1: 1) 被提醒过危险后，我行事十分谨慎。 _ _ 2) 正在进行的那个会议非常重要。 _ _ of the danger, I act with extreme caution. (warn)The meeting being held now is of great importance.Having been warned第15页，共26页。1) _ him the answer several timeS, I didt know whether he could understand.2) _ the answer several times, he still couldnt

11、solve the question.Having toldHaving been toldExercise 2: 用having been told /having told填空：主动被动归纳主语为动作的发出者。主语为动作的承受者。第16页，共26页。一般来说,-ing形式表示主动、进行;过去分词表示被动、完成。试比较: 1.Theenemyfledinapanic, _. 2._,theenemyfledinapanic. 二、与过去分词作状语的区别。 leavingbehindDefeatedandfrighteneda lot of weapons第17页，共26页。三、分词(短语)作

12、状语时，其逻辑主语必须与句子的主语一致。如果不一致，必须用独立主格结构来表示，也就是在分词前面加上它的逻辑主语。1. Comparing all the great people with each other, youll find that they have a lot in common. 2. Finding her car stolen, she hurried to a policeman for help.3. The train having gone, we had to wait another day.分析:前两例中,-ing形式的逻辑主语均为主句的主语。最后一例中ha

13、ving gone的逻辑主语是 the train。 ，but this being my first experience，I stayed at the top and watched them.第18页，共26页。Not knowing how to find the subway, I asked a policeman for help. Not having finished his homework, the boy was still doing it in the classroom. 四、 -ing形式的否定式。其基本结构是: not + -ing形式,无论在完成式还是被动

14、式里,not必须置于-ing形式之前。第19页，共26页。(2014北京) Last night, there were millions of people watched the opening ceremony live on TV.(2014江西) Spent nearly all our money, we couldnt afford to stay at a hotel.(2014江西) When it comes to speak in public, no one can match him.高考改错第20页，共26页。(2013江苏) Lionel Messi, set t

15、he record for the most goals in a calendar year, is considered the most talented football player in Europe.(2013重庆) When I was little, my mother used to sit by my bed, told me stories till I fell asleep.(2015湖南) Video can be a poor influence if leaving in the wrong hands.第21页，共26页。(2015重庆) Like anci

16、ent soldiers, birds can find their way _ (use) the sun and the stars.(2015天津) _ (work) for two days, Steve managed to finish his report on schedule.usingHaving worked链接高考第22页，共26页。(2015江苏) Much time _ (spend) sitting at a desk, office workers are generally troubled by health problems.(2015陕西) Back f

17、rom his two-year medical service in Africa, Dr. Lee was very happy to see his mother _ (take) good care of at home.spenttaken第23页，共26页。(2014江苏) The lecture _ (give), a lively question-and-answer session followed.(2014福建) _ (spend) the past year as an exchange student in Hong Kong, Linda appears more mature than those of her age.Having spenthaving been given第24页，共26页。(2014湖南) _ (understand) your own needs and styles of communication is as important as learning to convey your affection and emotions.(2014北京) The film star wears sunglasses. Therefore, he can go shopping without _ (reco