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1、动词-ing形式作状语Grammar1.Readinginbedisbadforyoureyes.(__语)2.Shecan’trisklosingherjob.(__语)3.AsfarasIknow,hishobbyiscollectingstamps.(__语)4.Ateachercaughttheboycheatinginthelastexam.(语)5.Thenextthinghesawwassmokerisingfrombehindthehouse.(__语)Step1Revision主宾表宾语补足定Theyarevisitorswhocomefromseveralcountri
2、es.1.Theyarevisitorscomingfromseveralcountries.Thisisanexperiencewhichisexciting.2.Thisisanexcitingexperience.定语定语--ing充当什么成分3.Thehousebeingbuiltbelongstomyuncle.Thehousewhichisbeingbuiltbelongstomyuncle.定语4.Shesteppedbackappearingsurprised.Shesteppedbackandsheappearssurprised.伴随状语Step2动词–ing形式作状语
3、观察下列句子中动词–ing形式作状语的用法，然后加以总结。1.Seeinganoteontheground,thestrangerpickeditup.2.Beinglate,hecouldnotbeallowedtojoinintheactivity.3.Mr.Brownwaskilledinanaccident,leavingbehindawifeandchild.4.Thestrangerwaswalkingthroughthevillage,lookingthiswayandthat.5.Knowingallthis,guarddidn’tletmeenterthelectureh
4、all.6.Workingharder,youwillmakegreatprogress.7.Hecamerunningbacktotellmethenews.【归纳总结】v-ing形式作状语，相当于一个时间状语从句Seeing(=Whenhesaw)anoteontheground,thestrangerpickeditup.2.v-ing形式作状语，相当于一个原因状语从句，Beinglate(=Ashewaslate),hecouldnotbeallowedtojoinintheactivity.3.v-ing形式作状语，表示一种必然的结果,常置于句末，可扩展成一个含有并列谓语的简单句
5、Mr.Brownwaskilledinanaccident,leaving(=andleft)behindawifeandchild.时间原因结果【归纳总结】4.v-ing形式作状语，其表示的动作伴随主句谓语动作同时发生，可以改写成并列句或并列的谓语动词Thestrangerwaswalkingthroughthevillage,looking(=andlooked)thiswayandthat.5.v-ing形式作状语，相当于一个让步状语从句Knowing(=Althoughheknew)allthis,guarddidn’tletmeenterthelecturehall.6.v-in
6、g形式作状语，相当于一个条件状语从句Working(=Ifyouwork)harder,youwillmakegreatprogress.7.v-ing形式作状语，相当于一个方式状语从句Hecamerunningbacktotellmethenews.Hecamebyrunningbacktotellmethenews.伴随让步条件方式【即学即练】用动词-ing形式改写下列状语从句。1.Whentheyheardthenews,theyimmediatelysetoffforShanghai.=thenews,theyimmediatelysetoffforShanghai.2.Ifyou
7、turntotheright,youwillseethepostoffice=totheright,youwillseethepostoffice.3.Becausehewasill,hedidn’tgotoschool.=ill,hedidn’tgotoschool.HearingTurningBeingwas—be—being用动词-ing形式改写下列状语从句。4.Althoughtheyfelttired,they
