名词性从句之主语从句（校内公开课）课件-高三英语一轮复习

名词性从句之主语从句

nounclausessubjectclauses名词在句中充当哪些成分？名词性从句有哪些引导词？名词noun在句中可充当：主语、宾语、表语、同位语、定语、补语名词性从句：主语从句、宾语从句表语从句、同位语从句主语从句subjectclauses1 that引导的主语从句Thattheearthmovesaroundthesunisknowntoall.引导词that有何特点？

有无实际意义？

在从句中作不作成分？主语从句subjectclauses1 that引导的主语从句Thattheearthmovesaroundthesunisknowntoall.引导词that特点只起连接作用；无实际意义；在从句中不作成分。不能省略。2 whether,if引导的主语从句Whetheryoucansucceedornotdependsonhowhardyouworkatit.Itisunknownwhether/ifhehasagreedonmyplan.whether引导的主语从句可前可后，而if引导的只能放后面，且用形式主语it。二者只起连接作用，在从句中不作成分。3 连接代词、连接副词引导的主语从句（1）连接代词what,who,which,whose,whatever,whoever,whichever等在从句中作主语、宾语、表语或定语。Whathesaidjustnowistrue.从句中what作said的宾语Whoeverbreaksthelawwillbepunished.从句中whoever作breaks的主语=Anyonewhobreaksthelawwillbepunished.3 连接代词、连接副词引导的主语从句（2）what引导的主语从句，注意主谓一致，单复数取决于其成分含义。Whatthekidwanted

wasonlyanewschoolbag.Whattheyneed

areacarandsomewater.3 连接代词、连接副词引导的主语从句（3）连接副词when,where,why,how等在从句中作状语Whydinosaurssuddenlydisappearedstillremainsamystery.从句中why作原因状语Whenwe’llgoforapicnicisn’tknown.从句中when作时间状语4 带形式主语it的主语从句（1）Itbea.that.. right,unlikely,obvious,normal..Itisn’tlikelythatIshouldacceptsuchanofferasthat.4 带用形式主语it的主语从句（2）Itben./n-phrasethat..apity,goodnews,afact,nowonder..It’snowonderthathedidn’twanttogo.4 带用形式主语it的主语从句（3）Itbedonethat.. said,reported,announced..ItissaidthatthemeetinghasbeenputofftilnextMonday.4 带形式主语it的主语从句（3.5）Itbedonethat..Itbesuggested/advised/ordered/requested/insisted/required..that..(should)do..Itissuggestedthatyou(should)spendmoretimeinstudyingEnglish.4 带形式主语it的主语从句（4）Itspecial-v./v.phrasethat..seem,appear,matter,turnout,makenodifference..Itsuddenlyoccurredtoherthathewasafraidofbeingalone.practicemakesperfect1grammarclose(1) Itdoesn’tmatterhowmanytimesyoufail;______matters ishowmanytimesyoustandupandtryagain.(2) ________weunderstandthingshasalottodowithwhatwefeel.(3) Exactly_______thepotatowasintroducedintoEuropeisuncertain, butitwasprobablyaround1565.(4) _________it’ssunnyorcloudythisweekend, I’llpayavisittotheshop.practicemakesperfect1grammarclose(1) Itdoesn’tmatterhowmanytimesyoufail;_what__matters ishowmanytimesyoustandupandtryagain.(2) __How__weunderstandthingshasalottodowithwhatwefeel.(3) Exactly_when__thepotatowasintroducedintoEuropeisuncertain, butitwasprobablyaround1565.(4) __Whether__it’ssunnyorcloudythisweekend, I’llpayavisittotheshop.practicemakesperfect2writing(1) 你要做的就是好好休息，听从医生的建议。

(2) 同时，也希望学生们今后能更加负责、勇敢。(3) 很明确我们学校将放映一部英文短片， 它是一部关于本校历史的纪录片。tip:applysubjectclausespracticemakesperfect2writing(1) 你要做的就是好好休息，听从医生的建议。

Whatyouhavetodoishaveagoodrestandfollowthedoctor’sadvice.(2) 同时，也希望学生们今后能更加负责、勇敢。 Meanwhile,itishopedthatstudentswillbemorerespo