高一必修一as引导的定语从句-new1

Unit5TheAttributiveClauseas引导定语从句1.It’sthesamepersonaswewantedtofindyesterday.我们昨天要找的是同一个人。2.SuchgirlsasheknowsaregoodatEnglish.他所认识的女孩都擅长英语。3.Doyouhavesuchbooksaswelike?你有我们喜欢那种书吗？4.Shewillmarryashealthyamanasshecanfind.她将嫁给她能找到的任何一个有钱人。5.Thereissowarmahouseaswewanttolivein.这里有如此暖和的房子，我们都想住在里面。6.Hehassodifficultaproblem,asnoneofuscansolve.他有如此难的一个问题，我们没有人能解决aswewantedtofindyesterdayasheknowsaswelikeasshecanfindaswewanttoliveinasnoneofuscansolve。一、as引导限制性定语从句主要结构有：thesame…asas…assuch…asso…as主句中出现thesame,as,such,so修饰先行词，需选择as做关系代词在定语从句中做主语或宾语。二、引导非限制性定语从句⑴as引导非限制性定语从句，指代整个主句内容，从句可置于句首，句中或句尾1．Aseveryoneknows,Chinaisabeautifulcountrywithalonghistory.2．Theearth,asweknow,movesroundthesun.3．Tomworkshardandiswillingtohelpothers,asweallknow.⑵非限制性定语从句中的谓语为被动式时，常用as做主语,构成asbesaidasbeknownasbeannouncedasbereportedasbementionedasbeexpectedasbediscussedGrammar,ashasbeensaidbefore,isnotasetofdeadrules.Asisknowntoall,TaiWanisapartofChina.⑶as引导非限制性定语从句，有“如，似，正像”的含义，因此，下列句式多用asashasbeensaidabove如上所说asanybodycansee正像每个人所看到的那样aswehadexpected正如我们所预料的那样Theboyhasasmuchprogressaswehadexpected.正像我们所预料的那样，这个男孩取得了大的进步。2.as引导的非限制性定语从句与it引导的句子Theearthisround,and____isknowntoall.______isknowntoall,theearthisround.______isknowntoallthattheearthisround.A.(I)itB.A(a)sABA3.定语从句和状语从句(1)Thisissuchabigstone_______noonecanliftit.（从句）Thisissuchabigstone_______noonecanlift.（从句）状语thatas定语•分析：从引导词来看，状语从句中的that是连词，在从句中不充当任何成分，而定语从句中的as在从句中要作一个成分（主语，宾语或表语）。(2)Pleaseputtheletterinthedrawerwherehecaneasilyfindit.（从句）Pleaseputtheletterwherehecaneasilyfindit.（从句）定语状语总结：where前面有被修饰的地点名词时，是定语从句，否则是状语从句。4.when引导的定语从句与强调句句型。ItwasOctober_______wemetinBeijingforthefirsttime.（句）ItwasinOctober_____wemetinBeijingforthefirsttime.（句）whenthat定语从强调•总结：强调句句型：Itis/was+被强调的部分+that/who+其它部分，去掉Itis/was…that/who…,句子照样成立。而定语从句的引导词在句中要作一成分。解题技巧：1.通读全句。首先判断是什么句型。2.题干句如果是疑问句式，将其转化为陈述句式。3.分析从句的句子结构，在定语从句中，缺什么，就补什么：缺主语或宾语，用关系代词；缺状语，用关系副词4.注意标点符号和题干中是否存在并列连词and,but等。即学即用：1)Yesterdaymyphysicsteachersetsuchadifficultexamproblem______noneofusworkedout.A.thatB.asC.sothatD.whichB2)HereareplayersfromJapan,someof_________areouroldfriends.A.whichB.thatC.whomD.themC3)Itwaseleveno’clock___theywentoutofthecinema.A.whichB.thatC.whenD.onwhichC1.Lastweek,0nlytwopeoplecametolookatthehouse，____wantedtobuythem.A.NoneofthemB.BothofthemC.NoneofwhomD.NeitherofwhomThemanpulledoutagoldenwatch,-____weremadeofsmalldiamonds.A.ThehandsofwhomB.WhomthehandsofC.WhichthehandsofD.ThehandsofwhichThenewlybuiltcafe,thewallsof___arepaintedlightgreen,isreallyapeacefulplaceforus,especiallyafterhardwork.A.ThatB.ItC.whatD.whichThat’sthenewmachian___partsaretoosmalltobeseen.A.ThatB.WhichC.WhoseD.whatYouwillfindtaxiswaitingatthebusstation__youcanhiretoreachyourhostfamily.A.WhichB.WhereC.whenD.asJuliewasgoodatGerman,French,andRussian,allof____shespokefluently.A.WhoB.WhomC.WhichD.that(2011·四川高考)Thatevening,_______Iwilltellyoumoreaboutlater,Iendedupworkingverylate.•A．whichB．that•C．whenD．what(2011·陕西高考)Iwalkeduptothetopofthehillwithmyfriends,________weenjoyedasplendidviewofthelake.•A．whichB．where•C．whoD．that(2012·合肥质量调研)Irememberearlyspringmornings________mygrandmotherwouldtellmetositquietlyandthenreadmebooks.•A．whenB．why•C．whereD．which(2012·杭州第二次质量检测)Nowadaysyoungpeoplejustcan'tlivewithouttheInternet,________theydependonforwhateverinformationtheyneed.•A．whenB．which•C．whereD．thatIdon’tlike____youspeaktoher.A.thewayB.thewayinthatC.thewaywhichD.thewayofwhich专题专练1.Doyouthinksuchaplace____youspeakofisworthvisiting?2.HepromisedtocometoseemeonpurposeonSunday,_____Idoubtverymuch.3.Thereisalakenearourschoolyard,_____depthisoutofyourexpectation.4.--Doyouhaveanythinginmind_____you’dlikeforsupper?--Well,anythingisOkforme.5.Thehousein_______heusedtolivehasturnedintoalibrary.aswhichwhosethatwhich=thelake’s6.Studentsinourschool,mostof_____arefromthesouthofChina,enjoyriceverymuch.7.Canyouthinkofasituation______thisidiomisused?8.____isoftenthecase,teachersinourschoolusuallyreturntoschoolonSundayevenings.9.Whichistheroad_____leadstothevillage______youwereborn?10.ThenewcomerisfromJiangxi,_____Icantellfromhisaccent.whomwhereAsthatwherewhich=inwhich