sat语法拔高——从句和非谓语动词

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1、SAT语法拔高——从句和非谓语动词SAT语法拔高之从句从句有主语从句、表语从句、宾语从句、同位语从句、定语从句和状语从句六类。由于主语从句、表语从句和宾语从句在句子中的作用相当于是名词，因此我们也将这三种从句统称为名词性从句。1主语从句用作主语的从句叫做主语从句可以引导主语从句的有：（1）thatThathefinishedwritingthecompositioninsuchashorttimesurprisedusall.（2）疑问词（疑问代词和疑问副词）Whowillbeourmonitorhasn'tbeendecidedyet.　　Whomwemustw

2、orkforisaquestionofgreatimportance.Whatcausedtheaccidentremainsunknown.Wherehehasadoptedthischildisamystery.Whenwecansolvethisproblemdependsonourpersistence.Howtheprisonerescapedisacompletemystery.（3）whetherWhetherwewillgoforapicnictomorrowremainsunknown.2表语从句用作表语的从句叫做表语从句。引导词和主语从句一致。

3、（1）thatHissuggestionisthatweshouldstaycalm.（2）疑问词（疑问代词和疑问副词）Hehasbecomewhathewantedtobetenyearsago.ThequestioniswhowilltravelwithmetoBeijingtomorrow.Thekeyiswhomwemustworkfor.TherealproblemishowIcanpersuadehertojoinusintheparty.Thatiswherehelives.Whatweneedtonowiswhenthemeetingwillbeh

4、eld.（3）whetherWhatreallymattersiswhetherhehassolvedtheproblemtimely.3宾语从句用作宾语的从句叫做宾语从句。（1）thatWeallexpect（that）theywillwin,formembersoftheirteamarestronger..　Hetoldus（that）hewouldhelpusthroughthewholework.（2）疑问词（疑问代词和疑问副词）ThebookwillshowyouwhatthebestCEOsshouldknow.Ihavedeterminedwhic

5、hIlikebest.DoyouknowwhohaswonRedAlertgame?Hedidn’ttellmewhenweshouldmeetagain.Couldyoupleasetellmehowyouusethenewmachine?Noneofusknowswherethesenewpartscanbebought.（2）if,whether.Idon’tknowiftherewillbeabusanymore.　Nobodyknewwhetherhecouldpasstheexam.4同位语从句与先行词同位或者等同的从句叫做同位语从句。同位语从句的先行

6、词多为fact,news,message,idea,thought,reply,report,remark等名词，连接词用that注：引导同位语从句的that不能省略同位语从句与宾语从句的区别，同位语从句中that后面的句子是完整的，宾语从句中不是。Wecannotdenythefactthatpersistenceisreallyveryimportanttoone’ssuccess.Iheardthenewsthatourteamhadwon.I’vecomefromMr.Wangwithamessagethathewon’tbeabletoseeyouthi

7、safternoon．Theidea/thoughtcametohimthatmaybetheenemyhadfledthecity．5状语从句用作状语的从句叫做状语从句。（1）时间状语从句常用的引导词：when,as,while,assoonas,before,after,since,till,until,once,assoonas特殊的引导词：theminute,themoment,thesecond,everytime,theday，theinstant,immediately,directly,nosooner…than,hardly…when,scarc

8、ely…w