高三英语非谓语动词作状语

非谓语动词作状语第1页不定式过去分词普通式普通式完成式完成式进行式被动主动tododoingtobedoingtohavedonehavingdonetobedonebeingdonetohavebeendonehavingbeendonedonev-ing非谓语动词时态、语态/第2页a.表示结果、原因时，不可置于句首。e.g.Hewokeuptofindeverybodygone.MygrandmotherlivedtoseetheliberationofChina.b.在一些表示喜，恕，哀，乐等形容词后作原因状语：e.g.Iamveryglad

toseeyou.Iamsosorrytohearyourmotherisill.一．不定式作状语往往表示目标、结果、原因、条件和比较。第3页不定式时态与语态1.不定式普通式todo表示动作通常与谓语动词表示动作同时发生或在其后发生2.不定式完成式tohavedone表示动作发生在谓语动作之前Iamsorrytohavegivenyousomuchtrouble.Hewokeuptofindeverybodygone.第4页3.当不定式逻辑主语是不定式所表示动作承受者时,普通要用被动语态。不定式被动语态普通式tobedone常表示未来动作。Thepressconferenceistobeheldtomorrow.Theroomseemstohavebeentidiedupalready4.不定式被动语态完成式tohavebeendone表示动作发生在谓语动作之前第5页二.动词-ing形式能够作状语,在句中往往时间、结果、原因、条件、让步、行为方式或伴随情况等。不定式作状语

v-ing形式作状语表示出乎意料之外结果v-ing形式往往与主句有因果关系，主句表原因，v-ing形式表结果a.不定式和-ing形式作结果状语时区分第6页1.Hehurriedtothestation,onlytofindthatthetrainhadleft.2.Thestormleft,havingcausedalotofdamagetothearea.表示出乎意料之外结果表原因表结果第7页b.动词-ing形式作条件状语时普通位于句首。e.gGoingstraightdowntheroad,youwillfindthedepartmentstore=Ifyougostraightdowntheroad,youwillfindthedepartmentstore=Gostraightdowntheroad,andyouwillfindthedepartmentstore第8页V-ing时态与语态V-ing普通式doing表示动作通常与谓语动词表示动作同时发生2.V-ing完成式havingdone表示动作发生在谓语动作之前第9页3.当V-ing逻辑主语是V-ing所表示动作承受者时,V-ing要用被动语态。V-ing被动语态普通式（beingdone）表示动作通常与与谓语动作同时发生。V-ing被动语态完成式（havingbeendone）表示动作发生在谓语动作之前第10页三.动词-ed形式作状语时,在句中往往表示时间、结果、原因、条件、方式、让步等。注意：“be+过去分词”短语在句中出现时，改为非谓语动词作状语时，惯用该动词过去分词作状语becaughtinbehiddenbewornoutbeseatedbedressedinbelostinbefacedwithbedeterminedtodo第11页解题关键：主语与所填动词主被动关系确定用V-ing/过去分词/不定式主被动动式解题关键：

a.假如和谓语动词几乎同时发生或紧接着发生用普通式b.假如两个动作显著有先后/一个动作完成后另一动作才发生，用完成式。2.非谓语作状语(普通式/完成式)1.非谓语作状语(主动/被动)四.总结第12页3.要注意问题

问题一祈使句+and/or+陈说句和Todo…,+陈说句

区分______thecornersofthehandkerchieftothepointsofthecross,andyouwillhaveanicestrongkite.A.TotieB.TyingC.TiedD.Tie______theproblem_____meandI‘llseewhatIcandowithit.Whenleft;forB.Leaving;toC.Ifyouleave;withD.Leave;withDD第13页1)____but

hestillcouldnotunderstandit.A.ToldmanytimesB.HavingbeentoldmanytimesC.HehasbeentoldmanytimesD.Thoughhehadbeentoldmanytimes2)____sohehadnodifficulty(in)understandingEnglish.A.BecausehehadbeeninLondonfor3yearsB.HavingbeeninLondonfor3yearsC.HehavingbeeninLondonfor3yearsD.HehadbeeninLondonfor3years问题二句还子是分词：假如句中有连词（and/but/or..），要用句子.CD第14页1)Findinghercarstolen,_____.(01上海).

A.apolicemanwasaskedtohelp B.theareawassearchingthoroughlyC.itwaslookedforeverywhere D.shehurriedtoapolicemanforhelp2)Whilewatchingtelevision,__________. A．thedoorbellrangB．thedoorbellringsC．weheardthedoorbellringD．weheardthedoorbellrings问题三要尤其注意非谓语逻辑主语3.Inordertomakeourcitygreen,_____.(02上海春季)

A.itisnecessarytohaveplantedmoretreesB.manymoretreesneedtoplantC.ourcityneedsmoretrees D.wemustplantmoretreesDCD第15页问题四注意介词+分词和连词+分词使用方法1.Onhearingthenews,shebegantocry.OnreturningtoBeijing,shecalledonmostofherfriends.2.Thoughseparatedfromeachotherforalmost20year,Istillrecognizedheratfirstsight.3.I