会计学一、名词(míngcí)性从句之---主语从句2.引导(yǐndǎo)主语从句的词：连词：that,whether连接代词：what(ever),who(ever),which(ever)，whose,连接副词：when,where,how,whyWhenyourunclewillarrivewasnotmentionedinhisletter.Wherethepainterisfromisunknowntousall.Howwe’llsolvetheproblemshouldbediscussedagainWhyyouwenttherealonemustbeexplainedtous.3.it做形式主语ThatweshouldmasterEnglishwellisimportant.ItisimportantthatweshouldmasterEnglishwell.Whowillbesenttothefronthasn’tbeendecidedyet.Ithasn’tbeendecidedyetwhowillbesenttothefront.常见(chánɡjiàn)的固定句型：It的用法:(形式主语)It’possible/important/necessary/clear…that……很可能/重要的是…/必要的是…/很清楚…It’ssaid/reported…that...据说/据报道(bàodào)…It’sbeenannounced/declaredthat...已经通知/宣布…Itseems/appears/happens..that…看似/显然/碰巧..It’snowonderthat…并不奇怪/无疑…It’sapity/afact/acommonknowledge(众所周知)/acommonsayingthat…(俗话说)It+be+adj(important/essential/natural/necessary)+thatsb.shoulddosth.It+be+adj(amazing/clear/certain…)+that从句(cónɡjù)Itiscertainthatwewilldoagoodjob.Itisveryclearthatweshouldleave.B.It+be+n(apity/afact/agoodidea/anhonor/amystery/apleasure/ashame/awonder/achallenge…)+that从句(cónɡjù)Itisstillamysteryhowtheprisonerescaped.Itisstillaquestionwhetherwecangothere.It’snowonderthathewinthegame.C.it+be+p.p(known/said/reported/believed/suggested/stressed…)+that/wh-从句Itisknowntoallthatheartattackisterrible.Itisreportedthathehaswonthebet.以上三种句型表建议，要求，责任(zérèn)，义务，或愿望从句谓语常用should+do,should可以省略。Itissuggestedthatyou(should)takeit.Itisnecessarythatyoushouldstop.D.It+happened(occurto/seem/matter/appear…)+that/wh-clauseIthappenedthatIwaslateforschool.Itmatterswhetherhewillacceptourinvitation.1、宾语从句宾语从句的引导(yǐndǎo)词宾语从句在复合句中起宾语作用，可以作动词的宾语，也可以作介词的宾语。引导(yǐndǎo)宾语从句词有连词that，if，whether连接代词who，whose，what，which,whoever,whomever,whatever,whichever连接副词when，where，how(以及how构成的词组)，why等。1.Ihear(that)___________.(一小时后会回来)2.Hesaid(that)___________.(他非常想我们)3.Theteachertoldus(that)_____________.(地球(dìqiú)围绕太阳转）宾语从句中的连接词that在以下三种情况下不能省略：当that从句与另一名词性从句并列作宾语时,第二个从句起that引导(yǐndǎo)词不