非谓语动词之分词作状语.pptx
过去分词过去分词不定式不定式-ing 形式形式非谓语动词第1页/共27页三、非谓语使用条件三、非谓语使用条件一个句子当中，已经存在一个主句（谓语动词）,又没有连词的情况下She got off the bus but left her handbag on her seat.She got off the bus,leaving her handbag on her seat.第2页/共27页四、四、分析句子结构分析句子结构,辨别辨别“谓与非谓谓与非谓”1._many times but he still couldnt understand it.2._many times,he still couldnt understand it.A.Having been toldB.He was told B_A第3页/共27页五、填词：用studying或者study1）_(study)hard,you will pass the final exam.2)_(study)hard and you will pass StudyingStudy第4页/共27页Task 2：掌握现在分词作状语第5页/共27页分词作状语分词作状语状语：修饰动词、形容词、副词或整个句 子，说明动作或状态特征的句子成分。第6页/共27页Amaze,sing,raise armsMickey and Mimi are dancing to the _music,_and _their arms.amazingsingingraising伴随第7页/共27页When she finds that the prince is drowning in the ocean,she saves him to the shore._(find)the prince drowning in the ocean,she saves him to the shore.Finding时间第8页/共27页Koala Bear,carry,climb,search for food_her little baby on the back,the mother Koala Bear climbs up the trees,_for food.Carryingsearching第9页/共27页一起来造句让步尽管看到老师很失望的表情，但是他们自己做自己的事情。1.Notice2.disappointed3.Do ones own businessNoticing their teachers disappointed look,they do their own business.第10页/共27页因为他在公共场合吸烟，所以被罚款了1.Smoke in public2.fine(v.罚款)原因Smoking in public,he was fined.第11页/共27页The train was caught in heavysnow,_the delay.He awoke,_himself on the floor.结果causingthusto findonlyV-ing 做结果状语表示必然结果，可用thus doing;to do 做结果状语表示出乎意料的结果，可用 only to do.Conclusion第12页/共27页Pay attention第13页/共27页被被 动动主主 动动语态doingdoinghaving donehaving donehaving been donehaving been done 语态看分词语态看分词（即主被动关系）（即主被动关系）1being donebeing done第14页/共27页1.When he found the door locked,he went home.Finding the door locked,第15页/共27页2.Since he has traveled too many places,he knows a lot.Having traveled too many places,第16页/共27页_(see)black clouds covering the sky,he stopped his work and went home.Seeing第17页/共27页_(bury埋)himself in the book,he didnt notice the sound._(bury埋)in the book,he didnt notice the sound.BuriedBurying Whybe buried in 被埋在；bury oneself in sth.埋头于第18页/共27页1.doing或者being done 几乎同时发生2.Having done或者having been done 先于谓语动词之前发生时态看分词时态看分词(即时间关系即时间关系)2第19页/共27页“What a beautiful garden it is!”said the girl,_out of the window.A.looking B.having lookedC.to look D.looked_a long way,Bob began to feel tiredA.Walking B.Having walkedC.To walk D.walked第20页/共27页 _ in the queue for half an hour,I suddenly realized that I had left my wallet at home.A.To wait B.Waiting C.Having waited D.To have waited第21页/共27页直接在分词前面加not_ a reply,he decided to write again.A.Not receiving B.Receiving not C.Not having received D.Having not received否定的表达否定的表达3第22页/共27页._that he was in great danger,Eric walked deeper into the forest.A.Not realized B.Realizing notC.Not realizingD.Not to have realized第23页/共27页 过去分词作状语时其逻辑主语为主句的主语，此时应注意人称一致。1）Seen from the top of the hill,the city looks more beautiful to us.2）Seeing from the hill,we find the city very beautiful.逻辑主语逻辑主语4第24页/共27页_for a long time,the book looks old.1.由于用了很长时间，这本书看上去很旧._ the book,I find it useful.2.在使用的过程中，我发现这本书很有用._(look)at her,he jumped with joy._(look)at by her,he jumped with joy.UsedUsingLookingLooked第25页/共27页解题步骤，我们一起来总结1、根据句子结构确定分词的语法成分2、找准逻辑主语3、判断主、被动关系4、指出非谓语的动作是发生在句子谓语动作之前还是之后，从而确定考虑用完成式还是一般式。5.最后选定现在或过去分词。第26页/共27页感谢您的观看！第27页/共27页
