主从复合句定语从句（AttributiveClause）名词性从句（NounClause）状语从句（AdverbialClause）主从复合句主从复合句::关系代词：关系副词：that（主、宾、表；可指人或物）which（主、宾、表、定；只指物）who（主、宾；只指人）whom（宾；只指人）whose（定；可指人或物）as（主、宾、表）but（主、宾）when（时间状语）where（地点状语）why（原因状语）定语从句（AttributiveClause）as的用法:1.引导非限制性定语从句,其先行词多为整个主句;as位置比较灵活,可位于主句前或主句后，还可以插入主句中。Eg.)Asweallknow(=__________________),smokingdoesharmtohealth.=Smokingdoesharmtohealth,asweallknow.=Smoking,asweallknow,doesharmtohealth.=___isknowntoall____smokingdoesharmtohealth.AsisknowntoallItthat2.若先行词前有___________________作修饰语,通常用as作关系代词。Eg.)Lasttermourmathsteachersetsodifficultanexaminationproblem______noneofusworkedout.Lasttermourmathsteachersetsodifficultanexamproblem______noneofusworkeditout.YoushouldgivethewatchtoLily.Thiswatchisthesame_______shelostyesterday.I’mgoingtobuythesamewatch____heboughttheotherday.(that;as;which;like)thesame,so,suchasthatthatasit“介词+关系词”引导定语从句:Eg.)Thepalace_________Ioftenpayavisitdatesfromthe17thcentury.Thestudents,most_________arefromthenorth,arenotusedtothewinterinShanghai.Weallstoodonthetopofthehighbuilding,______wecouldseethewholecity.A.towhichB.fromthatC.fromwhereD.whichtowhichofwhom介词的选择:一看先行词;二看与从句谓语动词的搭配;三看整个句子的意思.关系代词作定语：例:Hewon’twanttoeatitunlesshe’sreallyhungry,in_____casehe’lleatalmostanything.A.whatB.thatC.whoseD.whichEg.)Tomspentfouryearsincollege,during_______timehelearnedFrench.Icalledhimbythewrongname,for______mistakeIshouldapologize.Amentalpatientisone______mindisdiseased.ThestudentsareworkinghardatEnglish,_____________________________________________________________________isknowntoall.whichwhichwhosewhoseimportanceimportance/theimportanceofwhich/ofwhichthe判断关系代词和关系副词:Eg.)Istillremembertheday______/__________wefirstmet.I’llneverforgettheday__________wespenttogether.Thatisthereason___________heexplainedtousforhisaction.Thereason_____/___________hewasfiredwas_____(because,that)hewascareless.Iliketotakemyvacationinthemountain,______isquietandbeautiful.Iliketotakemyvacationinthemountain,______therearemanyplants.whenonwhich(that/which)(that/which)whyforwhichthatwhichwhereIsthereabusstoparoundwhichIcantakeaNo.3bus?______whereEg.)Youaresayingthateveryoneshouldbeequal,andthisis____Idisagree.(NMET2004)A.whyB.whereC.whatD.howwhere用法知多少:Wherebeesare,thereishoney.._______othersareweak,heisstrong.It’snoneofyourbusinesswhereIspendmyvacation.地点状语从句名词性从句Ex.)Finallywereached______wasonceanoldtemple____thevillagersusedasaschool.A.where;thatB.what;whereC.what;whichD.there;whichWhere名词性从句（NounClause）主语从句（SubjectClause）表语从句(PredicativeClause)宾语从句（ObjectClause）同位语从句（AppositiveClause）Nounclause:1.Weallhaveafirmbeliefthathardworkcanmakeupforalackofintelligence.2.Womenareplayinganimportantroleinwhatusedtobeconsidered“men’sterritory”.3.Diditeveroccurtoyouthatweshouldmovetoawarmclimate?4.That’swhereachangeisneeded.thathardworkcanmakeupforalackofintelligence.whatusedtobeconsidered“men’sterritory”thatweshouldmovetoawarmclimatewhereachangeisneeded同位语从句同位语从句主语从句主语从句表语从句表语从句宾语从句宾语从句从句必须使用陈述语序名词性从句中...
