英语词性ppt

词类1.名词：是实词的一种，是指人、物、事、时、地、情感、概念等实体或抽象事物名称的词。Eg.Thebagisinthedesk.Iwashedmyclothesyesterday.Weselectedhimourmonitoryesterday.Maryliveswithherparents.Beijingisourcapital.名词：noun(n.)2.动词：就是用来表示各类动作的词汇。Eg.Shecandanceandsing.ShewantstolearnEnglishwell.动词的分类：1）按动词的功能实义动词(come,go,run…)系动词(be,feel,look,smell…)助动词(do,does,did,will…)情态动词(can,should,may…)2)按动词后是否带宾语及物动词（vt.)不及物动词（vi.)3)动词的五种形态原形（do)第三人称单数形式(does)过去式(did)过去分词(done)现在分词(doing)动词：verb(v.)3.形容词：用来修饰名词或代词，表示人或事物的性质，状态，和特征。Eg.Themoviewasboring.Youhaveanhonestface.Sheiswearingabluecoat.Edisonisoneofthegreatestscientists.Shelooksyoungerthanbefore.形容词：adjective(adj.)4.副词：是一种用来修饰动词、形容词或全句的词。Eg.Sheworkshard.ShespeaksEnglishwell.WearehavinganEnglishclassnow.Thisroomistoosmallforus.Myfatherisnotin,heisout.JimspeaksEnglishbetterthanTom.副词：adverb(adv.)5.代词：是代替名词的一种词类。Eg.Johnisanoutgoingboy.HeisRick’sfriend.ThisisMichael’scar.Ilikehiscar.Maryistalkingtoherself.---Doyouhaveacar?---Yes,Ihaveone.Thereare55studentsintheclassroom.Everyoneishere.代词：pronoun(pron.)6.冠词：是一种虚词,用在名词或名词词组的前面,表示名词是特指还是泛指。冠词不定冠词（a,an)定冠词（the)Eg.Iamreadinganinterestingstory.Thereisatreeinfrontofmyhouse.Doyouknowthetallmaninblack?Iboughtabookyesterday.Thebookcosts15yuan.冠词：article(art.)7.数词：数词是表示事物的数量和顺序的词，分为基数词和序数词。Eg.Thereareaboutfivethousandstudentsinourschool.Everyyear,millionsofpeoplevisitthismuseum.Thesecondisbetterthanthefirst.数词：numeral(num.)8.介词：介词是一种表示词与词、词与句之间的关系的虚词。Eg.Somebooksareonthedesk.Somestudentsgoestoschoolbybus.Mybrotherjoinedthearmyin1999.常见介词：in,on,at,before,after,by,with,about,of,over,above,under,below,around,between,among,into,outof,up,down,through…介词：preposition(prep.)9.连词：用于连接单词、短语、从句或句子。分为并列连词和从属连词。Eg.Someoneborrowedmypen,butIdon’tremem-berwho.Thechildhadabadcough,sohismothertookhimtothedoctor.Don’ttalkwhileyou’reeating.连词：conjunction(conj.)10.感叹词：感叹词是用来表示说话时表达的喜怒哀乐等情感的词。Oh,whowasthat?Mr.Blackasked.Ah,yes,Jeannemarriedamanwithalotofmoney.Come,wemusthurry.感叹词：interjection(interj.)练习：说出下面划线部分所属的词类1.Iwanttoseeaveryinterestingfilm.2.Anntakesnotesintheclasssoshecanreviewafterclass.3.Theoldmandoesn’tknowtheaddressofhisnewhouse.