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1、英语中的句子成分及句型分析(1)学案TeachingProceduresStep1Lead-inLeadinbylisteningListentoanEnglishsongandfillintheblanks.Thefunctionofthesewordsarewhatwearegoingtodealwithtoday.Step2SentenceElements----Subject&Predicate1.主语(Subject)主语是一个句子的主题,是句子所陈述的主体,一般放于句首,可以是人,也可以是物,指的是动作的执行者。Thestudentsask
2、edtheteachersomequestions.Theweatherisverynicetoday.Task1Underlinethewordsthatactassubjectandsummarizewhatcanactassubject.1.Wallshaveears.2.Hewilltakeyoutothehospital.3.Threeplusfourequalsseven.4.Toseeistobelieve.5.Smokingisnotallowedinpublicplaces.6.Theyoungshouldrespecttheold.
3、7.Whetherornottheywillcomedependsontheweather.做主语的有:Task2Lookthroughthefollowingsentencesandfindoutwhenpeoplewilluse“it”asformalsubject.1)Itiswrongtotellalie.2)Itisnousearguingaboutit.3)Itisuncertainwhowillcome.it做形式主语2.谓语(Predicate)l谓语是对主语动作或状态的陈述或说明,指出“做什么”,“是什么”或“怎么样”。l一般在主语之
4、后。2.1简单谓语(SimplePredicate)由一个构成的谓语,就是简单谓语。不管这些谓语动词是什么时态,语态,语气,都是简单谓语。Task3UnderlinethePredicateineachsentence.1.Studentsstudy.2.Helookedaftertwoorphans.3.Theyareplantingtreesnow.4.Thedogishitbyacar.5.Watchyoursteps.2.2复合谓语(CompoundPredicate)2.2.1Task4UnderlinethePredicateinthefo
5、llowingsentences.1.Youlookthesame.2.Mypenisinmybag.3.Wearestudents.4.Beagoodboy.5.Keepquiet.2.2.2Task5UnderlinethePredicateinthefollowingsentences.1.Iwon’tdoitagain.2.Tomwillgoandmoveawaythebag.3.HecanspeakEnglishwell.4.You’dbettercatchabus.5.Whatdoesthiswordmean?6.Wehavefinishe
6、dreadingthisbook.系动词,亦称连系动词(LinkVerb),是用来帮助说明主语的动词。它本身有词义,但不能单独用作谓语,必须跟表语一起构成句子的谓语。系动词+表语构成系表结构说明主语的状况、性质、特征等情况。系动词(LinkVerb)1)状态系动词,用来表示主语状态,只有be(am,is,are,was,were,been,being)一词2)持续系动词,用来表示主语继续或保持一种状况或态度,主要有keep,remain,stay.3)表像系动词,用来表示“看起来像”这一概念,主要有seem,appear,look.Helookstir
7、ed.Heseems(tobe)verysad.4)感官系动词,主要有feel,smell,sound,taste,look.Thisflowersmellsverysweet.5)变化系动词,表示主语变成什么样,主要有become,grow,turn,fall,get,go,come.Hebecamemadafterthat.6)终止系动词,表示主语已终止动作,主要有prove,turnout.Therumorprovedfalse.Hisplanturnedoutasuccess.Task6Underlinethesentenceelementsa
8、ndsummarizethesentencepatterns.1.Thesunrose.2.W