资源描述：
《under the sea book 7》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、GrammarUnit3UndertheseaUsefulStructuresThePassive-ingformV-ing的被动形式语态时态被动语态一般式beingdone完成式havingbeendone如果动词-ing形式的逻辑主语为所表示的动作的承受者,动词-ing形式要用_________,动词-ing形式的被动语态有一般式与完成式之分。被动语态动词-ing形式的被动式在各句中作什么成分?1.Sobeingkilledbysharkswasacommonoccurrence.2.Hedidn’tmindbeinglefta
2、thome.3.Thatbuildingbeingrepairedisourlibrary.4.Beingprotectedbyathickwall,theyfelttheywerequitesafe.5.Havingbeengivensuchagoodchance,howcouldsheletitslipaway?作主语作宾语作定语作状语作状语①_________________(surround)bywhalingboats,thewhalehasnoplacetogo.Beingsurrounded作状语Lookatthepi
3、cturesandusethepassive–ingformtofillintheblanks.②Iseeawhale_________(tie)byropesfromaJapanesewhalingship.beingtied作宾语补足语③Thebuilding___________nowisourschool.beingbuilt作定语，表被动、进行的动作【比较】Thebuildingtobebuiltnextyearisourschool.Thebuildingbuiltlastyearisourschool.作定语，表将来的
4、动作。作定语，表过去、被动、完成的动作。④IheardanEnglishsongbeingsungbyalittlegirlwhenIpassedbyherroomlastnight.非谓语动词，作宾语补足语。AnEnglishsongwasbeingsungbyalittlegirl.（被动语态）AlittlegirlwassinginganEnglishsong.（主动语态）【比较】谓语动词，过去进行时被动语态谓语动词，过去进行时主动语态动词-ing形式的被动式在句中作何种成分？动词-ing形式的被动式,可在句中作主语,表语,宾
5、语,宾语补足语,定语和状语,但不能单独作谓语,其完成形式为havingbeendone,多在句中作状语。Completethesentencesbelowwiththepassive-ingformoftheverbsinbrackets.①Jameswasafraidof_______________(attack)bysharks.beingattacked②_____________(holdup)inthewaterbyOldTom,Jameswasconfidenthewouldsurvive.③_____________
6、__(include)inthehuntwasagreatthrillforClancy.BeingheldupBeingincluded④____________________(accept)bythewhalers,thekillerswereabletogetagoodfeedfromthewhale.⑤Clancydidn’tmind__________(tell)whattodo.⑥_______________(helpout)bythekillerwhales,thewhalerswereabletomakeasuc
7、cessfulkill.HavingbeenacceptedbeingtoldBeinghelpedout⑦Thechildrenenjoyed___________(take)totheaquarium.⑧Itseemedthesealiondidn’tmind__________________(photograph)withthetouristsafterall.⑨“Infact,thechancesofanybody_______________(swallow)byawhaleareratherlow,”saidthere
8、searcher.beingtakenbeingphotographedbeingswallowed此外,动词-ing形式的被动式还可以在句中构成复合宾语。如：You’llfindthetopicbeingdiscussedevery
