Unit3++The+world+online+语法非谓语动词 高中英语牛津译林版（2020）必修第三册.pptx

;一个句子当中，已经存在一个谓语动词,又没有连词的情况下,还有别的动词出现时，就需要使用非谓语动词。;;;;;;;;;;;;;;;advancedequipment,boiledwater,developedcountries,anescapedprisoner,fallenleaves,aretiredworker,therisensun

boilingwater,developingcountries,fallingleaves,therisingsun

Awalkingstick

Awalkingman

Asleepingbag

Asleepingboy

;;;分词作状语可以表示时间、结果、条件、原因、伴随、让步等：

;分词作状语可以表示时间、结果、条件、原因、伴随、让步等：

;1).When_______(heat),waterwillbechangedintosteam.

While_______(heat)water,wecanchangeitintosteam.

2)______(see)fromthehill,thecitylooksbeautiful.

_______(see)fromthehill,youwillfindthecitybeautiful.

3)When________(take)correctly,thedrughasnosideeffect.

If________(take)thedrugcorrectly,youwillbebettersoon.;4)Europeanfootballisplayedin80countries,________(make)itthemostpopularsportsintheworld.

Marryhurriedback,only______(find)hermotherdyinginthehospital.

5)Thestudentwasshocked_______(read)thenurse’snote.

_______(shock)bythenurse’spicture,thestudentposteditontheinternet.

;注意！非谓语做状语时的主语要和和主句的主语一致

;;;;非谓语动词的时态、语态;非谓语动词的时态、语态;Theproblem____nextisofgreatimportance.

Theproblem____nowisofgreatimportance.

Theproblem____justnowisofgreatimportance.

discussed B.beingdiscussed C.tobediscussed;非谓语动词的时态、语态;____________(bit)twicebymydog,thepostmanrefusedtodeliverourletters.

____________(not;know)thelanguageand__________(have)nofriendsinthecountry,hefounditimpossibletogetajob.

1. thefilmtwice,shedidn’twanttogowithus.

a.Havingseen b.Seeing

2.manytimes,shestilldidn’tunderstandit.

a.Told b.Telling c.Havingbeentold

3.______,thehousecan’tbeusednow.

Repairedb.Havingbeenrepaired c.Beingrepaired;被动形式表示主动意义的一些词（常在后面加oneself作为宾语）;;非谓语动词的否定;with介词结构;独立主格结构;