最新初中英语句子成分及基本句型教学讲义ppt.ppt

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1、初中英语句子成分及基本句型句子成分PartsoftheSentence2概念：组成句子的各个部分，即主语、谓语、宾语、表语、宾语补足语、定语和状语，主语和谓语是句子的主体部分。3主语（subject）:句子的主体，全句述说的对象，一般位于句首Thesunrisesintheeast.（名词）Helikesdancing.（代词）Twentyyearsisashorttimeinhistory.(数词)Seeingisbelieving.（动名词）7讲述“谁”Weworkinabigfactory.讲述“什么”The

2、classroomisverybig.数词作主语Threeareenough.三个人就够了不定式作主语TooperateontheblindisoneoftheORBISDoctor’sjob.从句作主语Whatweneedisfood.我们最需要的是食物.在“Therebe…”句型中，主语的位置在中间。如：Therearesomebottlesofmilkinthebox.8在个别句型中，主语在整个句子后面，这时前面用it作形式主语。如：Itisveryinterestingtoplaythegamecalled

3、“treatortrick”.Ittooktwoworkersaboutthreemonthstobuildthehouse.9Toseeistobelieve.（不定式）Whatheneedsisabook.（主语从句）Itisveryclearthattheelephantisroundandtalllikeatree.形式主语真正主语It=thattheelephantisroundandtalllikeatree10Therichshouldhelpthepoor.名词化的形容词111.Doexercise

4、isgoodforyourhealth.2.Eattoomuchmeatisbadforyourhealth.V.不能做主语！12指出下列句中主语的中心词①Theteacherwithtwoofhisstudentsiswalkingintotheclassroom.介词不能作主语②Thereisanoldmancominghere.Thereisanappleonthetable.Anappleisthereonthetable.13③Theusefuldictionarywasgivenbymymotherla

5、styear.④Todotoday'shomeworkwithouttheteacher'shelpisverydifficult.14找出下面句子的主语1.Ourschoolisnotfarfrommyhome.2.Itisagreatpleasuretotalkwithyou.3.Cleaningthehouseneedsalotoftime.主语小测15单选：1.Marywithhertwodaughters_____goingtoShanghaiforExplo2010nextmonth.A.areB.w

6、asC.isD.were2.____moreexercisedoesgoodtoyourhealth.A.DoB.DoesC.DidD.Doing3.____isimpossibletofinishthisjobbeforeWednesday.A.ThatB.ThisC.ItD.They16谓语（predicate）：说明主语是什么，做什么或怎么样。常置于主语后。由动词充当，主语和谓语在人称和数上必须保持一致。谓语动词存在多种时态，它是句子的核心。17Heisverygenerous.Shelooksverysma

7、rtandcoolWehavefinishedthejob.HecanspeakGerman.18谓语（predicate）:是对主语加以陈述，表示主语的行为或状态，常用动词或者动词词组担任，放在主语的后面。Iloveyou!Theywenttosleepverylatelastnight.Hepractisesrunningeverymorning.19Theplanetookoffat10o’clock.Howoftendoyougoshopping?Whydidn’tyoucomebacklastnight?

8、简单谓语：由一个动词或动词短语构成20Youmaykeepthebookfortwoweeks.Hehascaughtabadcough.Wearesudents.Thatideasoundsgreat!复合谓语：1.情态动词助动词+v2.系动词+adj.21Openthedoor,please!Goandgetsomewaterforme.Don’tla