初三译林英语重点语法

时间状语从句连词：when,as,while,before,after,since,till,until,assoonas。主将从现，主情从现，主祈从先现till或until“一直到……时”，谓语动词只能用延续性动词。not・・・until“直到才”，谓语动词可用瞬间动词。条件状语从句if，unless除非，如果不(二if・・・not)在条件状语从句里，谓语动词通常用一般现在时表示将来(即主将从现)。原因状语从句because，since，as弓丨导。Because和so不能出现在一个句子里。结果状语从句so…that,such…・that,sothat弓丨导。2.So+adj+that,such+n+that目的状语从句sothat,inorderthat弓丨导。让步状语从句让步状语从句通常由although，though，evenif,eventhough引导Although和but不能出现在同一个句子里。---LiLin,isitOKforyoutogotoyourgrandpa'shousealoneNoproblem.IyouassoonasIthere.A.call;getB.call;willgetC.willcall;getD.willcall;willget3.TheicecreamisdeliciousIwanttoeatasecondone.A.too;toB.such;thatC.so;thatD.very;that4.Theteacherspeaksveryloudlyallthestudentscanhearher.A.sothatB.becauseC.sinceD.Inorderto6.Fatherwon'tallowmetoplayoutsideIwashupthedishes.A.ifnotB.ifC.unlessD.because5.JerryrealizetheimportanceofEnglishhefoundajob.A.won't;B.didn't;C.will;D.did;untilbeforeuntilbefore2.Youmusthandinyourpaperassoonasyouit.A.willfinishB.finishesC.finishD.finished（一）原级的用法1、as+形容词/副词原级+as（与样）二thesame・：as2、notas/so+形容词/副词原级+as=less+形容词/副词的原级+than（A不如B…）（二）比较级的用法1、than两者（人/物）进行比较比较级+than2、or句式：特殊疑问句，AorB如：Whoisyouner,LucyorLily3、修饰比较级的词：alot,much,far…得多alittle,abit点儿even甚至still仍然4、ofthetwo比较级前要加the用the+比较级+ofthetwo（thetwins/parents）两者中较的一个。Tinaisthetallerofthetwins.5、比较级+and+比较级“越来越…”betterandbetter越来越好moreandmorebeautiful6、the+比较级，the+比较级“越…，越…”如Themore,thebetter.越多越好。7、any（范围外）/anyother（范围内）①ShanghaiisbiggerthancityinChina.上海比中国的任何一个城市都要大。②ShanghaiisbiggerthancityinJapanese.上海比日本的任何一个城市都要大。8、not…anymore二nomore不再（次数的不再重复）not…anylonger二nolonger不再（时间的不再延长）（三）最高级的用法of/in三者或三者以上的人或物进彳丁比较时，用最高级Tomisthetallest（boy）inhisclass.汤姆是他班上最高的男生。orwhich/who引导的选择疑问句有三者相比，也可用最高级。①Whichisthebiggest,thesun,theearthorthemoon太阳、地球、月亮，哪个最大oneofthelongestrivers最长的河流之一句式：oneof+the+形容词的最高级+名词复数，表示“中最之一”thesecondlongestriver第二长的河句式：the+序数词+形容词的最高级+名词，表示“第几……的”1.Chinahasamuchpopulationthan.A.larger;RussiaB.more;RussiaC.larger;thatofRussiaD.more;thatofRussia---IsEnglishmoreimportantthanMathsNo,Idon'tthinkso.EnglishisMaths.A.muchimportantthanB.moreimportantasC.asimportantasD.asmoreimportantasIeatvegetablesandmeatthanIdidlastyear.---That'swhyyou'regettingfatter.A.fewer;moreB.more;lessC.least;moreD.many;muchWhenautumncomes,thedaysget.A.longandlongB.longerandlongerC.shortandshortD.shorterandshorterMr.Liasksustorememberthatcarefulweare,mistakeswewillmake.

A.verybetterB.alittlebetterC.wellD.best9.OfthetwoAustralianstudents，Maryisone.Ithinkyoucanfindhereasily.A.tallestB.thetallerC.tallerD.thetallestA.threekilosheavierC.heavierthreekilos6.TodayheisA.themore;theA.themore;thefewerB.thefewer;themoreC.themore;themoreD.theless;thefewer7.MysisteristhanI.B.threekilosheavyD.heavythreekilosthanyesterday.（1）表示过去发生或已经完成的动作对现在造成的影响或结果（2）表示从过去某一时间开始并一直持续到现在的动作或状态基本结构:have/has+过去分词（done）否定句：have/has+not+过去分词（放在have和has的后面）1、already意思是“已经"用于陈述句中2、yet用于否定句，疑问句，译为“已经”3、just“刚才”4、never“从不”5、ever用于疑问句译为“曾经”6、since+过去的时间点；since+时间段+ago7、for+一段时间

8、sofar(1)havegoneto意为“到某地去"，说话时该人不在现场,havebeento意为“曾经去过某地”，现在已不在那里了havebeenin表示“在某地呆了多少时间”ityet.Thebookjustcameoutlastmonth,andweityet.A.read4.——B.don'treadC.havereadareyoustayingthereD.haven'tread---Forsevendays.D.HowfarD.HowfarA.HowlongB.1．——Haveyouever_HowmanyC.HowmuchtoazooYes,butonlyonce.IvisitedBeijingZoolastyear.1.3.2.A.goneB.beenTheyhavebeenfriendsA.HeC.visitedsinceB.inhaslivedheresinceD.seenovertenyears.C.forhewassixyearsD.old.withA.---HowlonghaveB.foryouC.whenthebikeD.from---Forthreeyears.A.32.borrowedIsJackathomeB.lentC.boughtD.had---No,hethebookshop.Hethereafewminutesag