yplayingtheviolinismybrother.()(3)Seeingtheenemies,thesoildersfiredquickly.()(4)Isawaboyplayingtheviolinintheopenair.()(5)Playingfootballishisfavouratesport.()(6)Ididn’tstopworkinglastnight.()(7)Thegiftisinteresting.()定语定语状语宾补主语宾语表语归纳总结:◆动词-ing是____________________中的一种,单独使用时,能在句中做除______之外的任何其他句子成分。如:主语、宾语、表语、定语、状语、宾补等。◆在语态上,动词-ing表示_____(主动/被动的动作。在时间上,动词-ing一般表示______(正在进行/已经完成)的动作。非谓语动词形式谓语主动正在进行3.动词-ing形式,在做状语时的作用:(1)Istoodthere,takingabookinhand.()(2)KnowingwhereIlive,estoseeme.()(3)Turningtotheleft,youwillfindtheschool.()(4)Beingtired,Istoppedtotakearest.()(5)Walkingalongthestreet,ImetMary.()表伴随表让步表条件表原因表时间(二)观察下列2个句子,体会havingdone与doing的不同的用法(1)Havingwrittentheletter,Johnwenttothepostoffice.(2)Seeingthebeautifulsight,thechildrenfeltexcited.总结:①②V-ingdoinghavingdone表动作有先有后表动作同时发生一般式完成式
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