DiscoveringusefulstructuresHavinganoutingwithyournewschoolmatesinnexttwodaysisanotherrewardingoption.Besidesbroadeningyourhorizon,travelingcanbringyoulastingfriendship.Whetheryouarelyinginyourbedathomeorhangingoutwithnewfriendsatschool,thereisstillonetaskyoushouldbearinmind:reviewingandpreviewingofyourlessonsarenecessary.GrowingupinJiazhuangvillageofShandongprovince,JiaZuoshengfailedthenationalcollegeentranceexamtwice,beforegoingtostudyatavoluntaryschoolinQingdaoin2004.V-ing作定语和状语attributeV-ing形式作定语有以下几种情况：1.It’sapleasuretowatchthefaceofa____baby.A.asleepB.sleepC.sleepingD.slept2.The____buildingsshowedusthatanearthquakewascoming.A.shakingB.shookC.shakenD.shake3.Thehotel______nowbesidetheparkwasdesignedbyagroupofyoungmen.A.tobebuiltB.beingbuiltC.builtD.building状语修饰动词、形容词、副词或整个句子，说明动作或状态的特征状语表示地点、时间、原因、目的、结果、条件、让步、伴随情况等。现在分词作状语现在分词作状语1、作时间状语1.__________inthefieldsonaMarchafternoon,hecouldfeelthewarmthofSpring.TowalkB.HavingwalkedC.WalkedD.Walking2.Theoldman,________aboardfortwentyyears,isonthewaybacktohismotherland.toworkB.workingC.tohaveworkedD.havingworked2、作原因状语1.____areply,hedecidedtowriteagain.(NMET92)NotreceivingB.ReceivingnotC.NothavingreceivedD.Havingnotreceived2.______histelephonenumber,shehadsomedifficultygettingintouchwithBill.(1991上海)NotknowingB.knowingnotC.NothavingknownD.Havingnotknown3、作方式、伴随状语：作伴随状语的分词表示的动作必须是主语的一个动作，或是与谓语表示的动作或状态同时发生，或补充说明谓语的具体情况。affectedD.supposing/providing/providedthat如果borrowedD.单词作定语时通常放在它所修饰的名词之_____；standinggenerally/frankly/strictlyspeaking一般而言/坦率地说/严格地说affectB.Walkingahead,youwillseeawhitehouse.Beingyoung，thelittleboyknowsalotaboutcomputer.It’sapleasuretowatchthefaceofa____baby.toworkB.Notthinkinghemightbeathome,Icalledhim.Chinaisadevelopingcountry,while(=Sinceyouareastudent,youshouldstudyhard.Unfortunatelyhisfatherdied,leavingthefamilyevenworseoff.beinggrownC.Forexample:shakenD.5、作条件状语6、作让步状语Timepermitting,Iwillpayavisittothewholecity.独立成分作状语练习：现在分词与过去分词区别1、作定语时练习2.作状语时练习：Isawseveralyou