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1、動詞-ing形式學(xué)習(xí)目標：1.理解V-ing形式的各種句法功能2.掌握V-ing形式的否定形式(not/neverdoing) 3.掌握V-ing形式的時態(tài)和語態(tài)4.理解V-ing形式的邏輯主語5.牢記一些固定的-ing表達結(jié)構(gòu)，如：generallyspeaking，judgingfrom，considering...【觀察一】請觀察下列句子，注意動詞-ing形式在句子中的作用。1)Smokingisharmfultohealth. 2)Theartistcouldfinishdrawingahorseinfiveminutes. 3)Thest
2、orysoundsquitemoving. 4)Myjobisteaching. 5)Thisisasleepingtrain.6)ThemanspeakingatthemeetingisaprofessorfromBeijing. 7)Beingill,hecouldn’tgotoschool. 8)Iheardsomeoneknockingatthedoor. 9）Hewascaughtcheatingintheexam.【小結(jié)一】動詞-ing形式分為__________分詞和__________。動名詞在句中充當________語(如例1)、
3、________語(如例2)、________語(如例4)、________(如例5)。現(xiàn)在分詞在句中充當________語(如例3)、________語(如例6)、________語(如例7)、________語(如例8)、__________語（如例9）現(xiàn)在動名詞主賓表定表定狀賓語補足主語補足主語表語賓語定語補語狀語todo-ingformpp非謂語動詞功能比較√√√√√√√√√√√√√√√√應(yīng)用：讀下面句子并指出劃線部分的ing形式充當什么成分。1.Iwas16whenIbeganworkinginJune1902atthewhalingst
4、ation.（____語）2.Iheardanoisecomingformthebay. (________語) 3.IhadalreadyheardthatGeorgedidn’tlikebeingkeptwaiting.（_____語）4.Georgestarted①beatingthewaterwithhisoarandtherewasTom,②circlingbacktotheboat,leadingustothehuntagain.（①________語②________語）5.Icouldseeawhalebeingattackedby
5、apackofaboutsixotherkillers.(________語) 6.Andthoseothersarestoppingitdivingorfleeing.(________語) 7.Geogetoldme,pointingtowardsthehunt.(________語) 8.Beingbadlywounded,thewhalesoondied.(________語)9.Themenstartedturningtheboataroundtogohome.(________語) 10.“Manoverboard!Turntheboa
6、taround!”urgedGeorge,shoutingloudly.(_______語) 11.Fishingnetsintheseahavebecomeaseriousproblem.(________語) 12.FromJames’sface,Icouldseehewasterrifiedofbeingabandonedbyus.(______語)【觀察二】請觀察下列句子，注意動詞-ing形式的肯定形式和否定形式。1.Notknowinghowtodoit,Iturnedtohimforadvice. 2.Nothavingreceived
7、hisanswer,Iwrotehimagain. 3.Neverhavingbeentherebefore,Iknownothingabouttheplace. 【小結(jié)二】動詞-ing形式的否定式是__________________________.notdoing/nothavingdone【觀察三】請觀察下列句子，注意動詞-ing形式的動作什么時候發(fā)生（時態(tài)）和-ing形式的邏輯主語是誰（語態(tài)）。1)Theysawtheboyplayingneartheriver. 2)Hearingthenews,hejumpedwithjoy. 3)H
8、avingbeenaworkermanyyears,heknewhowtorepairthismachine. 4)Not
