gct联考英语语法 4页

GCT联考英语语法（六）英语语法：名词性从句名词性从句：即从句在整个句中起名词作用，分别可以作主语、宾语、表语、同位语等，所以这类从句包括主语从句、宾语从句、表语从句和同位语从句。　　考点一：主语从句：主要考查主语从句的引导词；主句的谓语动词，一般用单数。如：　　1.Thattheearthgoesaroundthesuniswell-knowntoeverybody.　　(=Itiswell-knowntoeverybodythattheearthgoesaroundthesun.)　　2.Whetherhewillcometothemeetingisuptohisboss.(此时不能用if)　　3.Whowillcometothedinnerremainsaquestion.　　4.Whatyouhavesaidisconvincing.　　5.HowtheancientEgyptiansbuiltthepyramidspuzzledpeopleforcenturies.　　6.Whythemurderercamebacktothesceneofcrimeisapsychologicalproblem. 　　同时，需要注意主语从句的一些常见句型。如：　　Itisreportedthat…　　Itmustbepointedoutthat…　　Itislikelythat…　　Itisagoodthingthat…　　Ithappensthat…　　考点二：宾语从句：主要考查宾语从句的引导词和引导词的省略以及从句的语序。如：　　1Hebelievedthatwalkingunderaladderbringsbadluck.　　2.WecanlearnwhatwedonotknowfromTVprograms.　　3.Tellmewhichofthebooksistherightone.　　4.Yoursuccesswilldependonhowyoupresentyourself. 　　5.Iwonderif/whetheryoucanhelpme.　　考点三：表语从句：be动词或者系动词后面跟主语补足语。　　1.Theassumptionisthatthingswillimprove.　　2.Chinaisnotwhatitusedtobe.　　3.Thedoctor’sdilemmaiswhetherheshouldtellalietothepatient.　　考点三：同位语从句：名词性从句考查的重点。　　同位语从句的特点是由一个抽象名词+that从句构成，引导词一般是that,而且that在从句中不充当任何成分。这些抽象名词有：news,idea,fact,doubt,evidence,promise,rumor,hope,truth,belief,message等，同位语从句是对抽象名词进行说明解释。　　1.ThenewsthatourfootballteamatlastdefeatedKoreamadethefanswildwithjoy.　　Thenewsthatmadethefanswildwithjoywasfromtheradio.(比较－定语从句)　　2.Thereismuchevidencethatthecrimerateinthiscityisonthe rise.　　3.Einsteincametotheconclusionthatthemaximumspeedpossibleintheuniverseisthatoflight.爱因斯坦得出的结论是宇宙中最大速度是光速。