河北大学版三年级全一册信息技术 第5课 认识身边地数字设备 课件(共10张ppt)18.pptx

UNIT1FESTIVALSANDCELEBRATIONSDiscoveringUsefulStructuresV-ing作定语和表语

1.Wemustimproveourlearningmethod.2.SherecognizedtonyGarcia’ssmilingface.3.Theylivedinaroomfacingthesea.4.Hisfavouritesportisswimming.5.Thenewsthatourschoolwonthegamewasexciting.Whatarethefunctionsofthe-ingforminthesentences?Theyareusedastheattribute.Theyareusedasthepredicative.

非谓语动词分词动名词过去分词现在分词V-ingV-ed不定式(todo)

动词-ing形式由“动词原形+ing”构成。动词-ing形式可在句中作___________、___________、_________、___________、_____________和___________，但是不能单独作___________。主语宾语表语定语宾语补足语状语谓语动词-ingSummary

动词-ing形式作定语定语是用来修饰、限定、说明名词或代词的品质与特征的。定语的位置一般有两种：用在所修饰词之前的叫前置定语，用在所修饰词之后的叫后置定语，定语和中心语之间是修饰和被修饰、限制和被限制的关系。

1.Playingwithfireisdangerous.主语2.PeppaandGeorgealwayslovejumpinginmuddypuddles.佩奇和乔治总喜欢在泥坑里跳来跳去。宾语3.Hishobbyisdressingupasagirl.他的爱好是打扮成女孩子的样子。表语观察下面句子并分析画线部分在句中所作的成分?

5.Lookingdownatherphoneasshewalked,shehitthedoor.定语4.TheladydoingthelivebroadcastiscalledQiaoBiluo.正在做直播的这位女士名叫乔碧萝。状语6.TheheadteachersawLiMingplayingwithsmartphoneintheclassroom.宾语补足语定语状语

一、现在分词做定语的意义(1)动词ing说明被修饰词的性质、特征或用途,常置于被修饰词前。aswimmingpoolTheysetupanoperatingtableinasmalltemple.Hemaybeinthereadingroom，forallIknow.Ladiesandgentlemen，pleasegoandwaitinthemeetingroom.

一、现在分词做定语的意义(2)现在分词与被修饰词为主动关系或正在进行的动作。1.Thefactorymakingthesepensisasmallone.2.WhoisthewomantalkingtoourEnglishteacher?3.Welivedinaroomfacingthesouth.4.Hespokeinalowvoiceinordernottowakethesleepingchild.

一、现在分词做定语的意义（3）有些v.-ing形式已经转化成形容词，常作定语用来修饰物，表示“令人……的”。常用的此类词有：exciting，puzzling，confusing，boring，touching，interesting，satisfying等。Thatmusthavebeenasatisfyingexperience.Theexperimentwasanamazingsuccess.

动词-ing形式作表语表语是指说明主语的身份、性质、品性、特征和状态的词或从句，常位于系动词之后。

Whatarethefunctionsofthe-ingforminthesentences?1.It’llbetiringtowalkordanceforalongtimeinthoseshoes.2.Theselan