语法----句子成分一、句子成分句子成分详解表二）主语：1.Duringthe1990s,Americancountrymusichasbecomemoreandmorepopular.2.WeoftenspeakEnglishinclass.3.One-thirdofthestudentsinthisclassaregirls.4.Toswimintheriverisagreatpleasure.5.Smokingdoesharmtothehealth.6.Therichshouldhelpthepoor.7.WhenwearegoingtohaveanEnglishtesthasnotbeendecided.8.Itisnecessarytomasteraforeignlanguage.（三）谓语（四）表语1.OurteacherofEnglishisanAmerican.（名词）2.Isityours?（代词）3.Theweatherhasturnedcold.（形容词）4.Thespeechisexciting.（分词）5.Threetimessevenistwentyone?（数词）6.HisjobistoteachEnglish.（不定式）7.Hishobbyisplayingfootball.（动名词）8.Themeetingisofgreatimportance.（介词短语）9.Timeisup.Theclassisover.（副词）10.Thetruthisthathehasneverbeenabroad.（表语从句）注意：系动词（Linkingverb)用于连接主语和表语，说明主语的状态，性质特征和身份等。注意：系动词（Linkingverb)用于连接主语和表语，说明主语的状态，性质特征和身份等。（五）宾语4.Theyhelpedtheoldwiththeirhouseworkyesterday.5.Hepretendednottoseeme.6.Ienjoylisteningtopopularmusic.7.Ithink（that）heisfitforhisoffice.宾语种类：（1）双宾语（间接宾语+直接宾语），例如：Lendmeyourdictionary,please.To:write,tell,pass,give,send,promise,show,hand,read,tell,bring,throw等，例如：HesentthenoveltoWilliamyesterday.For:leave,buy,build,choose,cook,draw,find,get,order,post,save等，例如：Sheboughtagiftforhermother.（2）复合宾语（宾语+宾补），例如：Theyelectedhimtheirmonitor.下列动词只能接不定式做宾语ask,agree,care,choose,demand,dare,decide,expect,fail,help,hope,learn,manage,offer,plan,prepare,pretend,promise,refuse,want,wish,desire等，如：Herefusedtolendmehisbike.下列动词只能接动名词做宾语admit,avoid,advise,consider,enjoy,excuse,escape,finish,imagine,mind,practise,suggest等，如：Johnhasadmittedbreakingthewindow.下列动词既可接不定式，也可接动名词做宾语，但意义不同，如stop,mean,try,remember,forget,regret等。（六）宾语补足语1.HisfathernamedhimDongming.2.Theypaintedtheirboatwhite.3.Letthefreshairin.4.Youmustn’tforcehimtolendhismoneytoyou.5.Wesawherenteringtheroom.6.Wefoundeverythinginthelabingoodorder.7.Wewillsoonmakeourcitywhatyourcityisnow.（七）定语5.Ourmonitorisalwaysthefirsttoentertheclassroom.（不定式短语）6.Theteachingplanfornexttermhasbeenworkedout.（动名词）7.Heisreadinganarticleabo