初三譯林版英語重點(diǎn)語法

1、.時(shí)間狀語從句連詞：when,as,while,before,after,since,till,until,assoonas。主將從現(xiàn)，主情從現(xiàn)，主祈從先現(xiàn)till或until“向到達(dá)時(shí)”，謂語動(dòng)詞只能用連續(xù)性動(dòng)詞。notuntil“直到才”謂,語動(dòng)詞可用剎時(shí)動(dòng)詞。條件狀語從句if，unless除非，若是不(=ifnot)在條件狀語從句里，謂語動(dòng)詞平時(shí)用一般現(xiàn)在時(shí)表示將來（即主將從現(xiàn)）。原因狀語從句because，since，as引導(dǎo)。Because和so不能夠出現(xiàn)在一個(gè)句子里。結(jié)果狀語從句1.sothat,suchthat,sothat引導(dǎo)。So+adj+that,such+n+that目的

2、狀語從句sothat,inorderthat引導(dǎo)。退步狀語從句退步狀語從句平時(shí)由although，though，evenif,eventhough引導(dǎo)Although和but不能夠出現(xiàn)在同一個(gè)句子里。2.-LiLin,isitOKforyoutogotoyourgrandpashousealone?-Noproblem.IyouassoonasIthere.A.call;getB.call;willgetC.willcall;getD.willcall;willget3.TheicecreamisdeliciousIwanttoeatasecondone.A.too;toB.such;that

3、C.so;thatD.very;that4.Theteacherspeaksveryloudlyallthestudentscanhearher.A.sothatB.becauseC.sinceD.Inorderto6.FatherwontallowmetoplayoutsideIwashupthedishes.A.ifnotB.ifC.unlessD.because5.JerryrealizetheimportanceofEnglishhefoundajob.A.wont;beforeB.didnt;untilC.will;beforeD.did;until2.Youmusthandinyo

4、urpaperassoonasyouit.;.A.willfinishB.finishesC.finishD.finished(一)原級(jí)的用法1、as+形容詞/副詞原級(jí)+as（與相同）=thesame.as2、notas/so+形容詞/副詞原級(jí)+as=less+形容詞/副詞的原級(jí)+than(A不如B)（二）比較級(jí)的用法1、than兩者（人/物）進(jìn)行比較比較級(jí)+than2、or句式：特別疑問句，AorB？如：Whoisyouner,LucyorLily?3、修飾比較級(jí)的詞：alot,much,far得多alittle,abit一點(diǎn)兒even甚至still依舊4、ofthetwo比較級(jí)前要加the

5、用the+比較級(jí)+ofthetwo(thetwins/parents)兩者中較的一個(gè)。Tinaisthetallerofthetwins.5、比較級(jí)+and+比較級(jí)“越來越”betterandbetter越來越好moreandmorebeautiful6、the+比較級(jí)，the+比較級(jí)“越，越”如Themore,thebetter.越多越好。7、any(范圍外)/anyother(范圍內(nèi))Shanghaiisbiggerthan_cityinChina.上海比中國的任何一個(gè)城市都要大。Shanghaiisbiggerthan_cityinJapanese上.海比日本的任何一個(gè)城市都要大。8、n

6、otanymore=nomore不再(次數(shù)的不再重復(fù))notanylonger=nolonger不再（時(shí)間的不再延長）（三）最高等的用法;.of/in三者或三者以上的人或物進(jìn)行比較時(shí)，用最高等Tomisthetallest(boy)inhisclass.湯姆是他班上最高的男生。orwhich/who引導(dǎo)的選擇疑問句有三者對(duì)照，也可用最高等。Whichisthebiggest,thesun,theearthorthemoon?太陽、地球、月亮，哪個(gè)最大？3.oneofthelongestrivers最長的河流之一句式：oneof+the+形容詞的最高等+名詞復(fù)數(shù)，表示“中最之一”4.thesec

7、ondlongestriver第二長的河句式：the+序數(shù)詞+形容詞的最高等+名詞，表示“第幾的”1.Chinahasamuchpopulationthan.A.larger;RussiaB.more;RussiaC.larger;thatofRussiaD.more;thatofRussia2.-IsEnglishmoreimportantthanMaths?-No,Idontthinkso.EnglishisMaths.A.muchimportantthanB.moreimportantasC.asimportantasD.asmoreimportantas3.-Ieatvegetable

8、sandmeatthanIdidlastyear.-Thatswhyyouregettingfatter.A.fewer;moreB.more;lessC.least;moreD.many;much4.Whenautumncomes,thedaysget.A.longandlongB.longerandlongerC.shortandshortD.shorterandshorter5.Mr.Liasksustorememberthatcarefulweare,mistakeswewillmake.themore;thefewerthemore;themorethefewer;themoreth

9、eless;thefewer7.MysisteristhanI.A.threekilosheavierB.threekilosheavyC.heavierthreekilosD.heavythreekilos6.Todayheisthanyesterday.;.A.verybetterB.alittlebetterC.wellD.best9.OfthetwoAustralianstudents,Maryisone.Ithinkyoucanfindhereasily.A.tallestB.thetallerC.tallerD.thetallest現(xiàn)在完成時(shí)態(tài)1）表示過去發(fā)生或已經(jīng)完成的動(dòng)作對(duì)現(xiàn)在

10、造成的影響或結(jié)果。2）表示從過去某一時(shí)間開始并素來連續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)?；窘Y(jié)構(gòu):have/has+過去分詞(done)否定句：have/has+not+過去分詞（放在have和has的后邊）1、already意思是“已經(jīng)”用于陳述句中2、yet用于否定句,疑問句，譯為“已經(jīng)”3、just“剛剛”4、never“從不”5、ever用于疑問句譯為“從前”6、since+過去的時(shí)間點(diǎn)；since+時(shí)間段+ago7、for+一段時(shí)間8、sofarhavegoneto意為“到某地去”，說話時(shí)該人不在現(xiàn)場，havebeento意為“從前往過某地”，現(xiàn)在已不在那處了havebeenin表示“在某地呆了多

11、少時(shí)間”3.Thebookjustcameoutlastmonth,andweityet.;.A.readB.dontreadC.havereadD.haventread4.-areyoustayingthere?-Forsevendays.A.HowlongB.HowmanyC.HowmuchD.Howfar1Haveyouever_toazoo?Yes,butonlyonce.IvisitedBeijingZoolastyear.A.goneB.beenC.visitedD.seen1.Theyhavebeenfriendsovertenyears.A.sinceB.inC.forD.with3.Hehaslivedherehewassixyearsold.A.sinceB.forC.whenD.from2.-Howlonghaveyouthebike?-Forthreeyears.A.borrowedB.lentC.boughtD.had32.-IsJackathome?-No,hethebookshop.Heth