表示举例说明关系的词（组）：表示举例说明关系的词（组）：1.forexample,forinstanceforonething,foranother2.firstofalltobeginwithfirst,second,nextinthefirst(second)place3.Furthermore,moreover,beyondthat,also,besides,inaddition,whatismore,finally表示相同的词（组）：表示相同的词（组）：similarly,likewise,like,as,atthesametimeinfact,too,inthesameway,inalikemanner表示结果的词（组）：表示结果的词（组）：then,therefore,thus,hence,so,consequently,asaresultaccordingly,forthisreason,asaconsequenceitfollowsthat表示对比关系、转折的词（组）：表示对比关系、转折的词（组）：but,however,yet,or,nevertheless,still,nonetheless,conversely,not,rather,whereas,thoughontheonehand,ontheotherhandonthecontrary,bycontrastwith/to,incontrasteventhough,unlike,inspiteof表示总结的词（组）：表示总结的词（组）：inshort,insummary,inaword,onthewhole,inbrief,allinall,inconclusion,tosumup,tosummarize,toconclude表示让步的词（组）：表示让步的词（组）：althoughthismaybetrue,nodoubt,Iadmit,admittedly,ofcourse,afterall表示转折的词（组）：表示转折的词（组）：but,however,yet,nevertheless,onthcontrary表示原因的词（组）：表示原因的词（组）：because(of),as,since,for,owingto,resultfrom,dueto,onaccountof,onthegroundof,asaresultofonaccountof与becauseof，owingto同义，但语气较为正式。可作状语、表语，不作定语。如：Hecouldnotcomeonaccountofhisillness．他因病不能前来。Thatwasonaccountoflackofexercise．那是由于缺乏锻炼。•Ihavetoretireonthegroundsofillness.•Herclaimwasdisallowedonthegroundthatshehavenotpaidherpremium（保险费）.表示重复、强调的词（组）：表示重复、强调的词（组）：again,ashasbeenpointedout,torepeat,inotherwords,asIhavesaidabove,onceagainafterall,indeed,infact,truly,ofcourse,especially,certainly,actuallytobesure,mostimportantofallevenworse表示时间顺序的词（组）：表示时间顺序的词（组）：assoonas,sofar,since,then,until,when,meanwhile,shortly,later,lately,afterawhile,atthetime,before,presently,inthemeantime,formerly表示空间位置的词（组）：表示空间位置的词（组）：above,below,fartheron,beyond,nearby,nextto,ontheotherside(of),tothewest,totheright,aroundthecorner(of),between,among四级作文建议使用多样化句型多样化句型1)定语从句(限定性和非限定性)TherearemanyreasonswhyIwanttostudyinyouruniversity.Itisestimatedthattensofbillionsofyuanisspentoncigaretteseveryyearinourcountry,whichisahugewaste.2)状语从句(时间，原因，地点，条件，让步等)Whenthemanisenjoyingthecigarette,thesmokebecomesamonster(怪物)whichwilldevourhim.Whateverthereason,therearestillsomeproblemswithstudentuseofcomputers.3)分词短语做定语或状语Mr.Kangcametoouruniversity,givingusalectureonhowtopreparefortheCETBand-4.4)强调句Itwashimwhogaveupmuchhopeforthefuture.5)倒装句Onlythroughthesemeasurescanwehopetosolvetheproblem.6)省略句Ifso,wehavetogiveitup.Ifnecessary...Whateverthereason...7)What句型Wetotallyagreewithwhatyouhavejustsaid.8)设问句Doyoustillremembertheboywhocriedwolfforseveraltimessonoonewouldtrusthim?
