時(shí)間狀語(yǔ)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“一直到……時(shí)”，謂語(yǔ)動(dòng)詞只能用延續(xù)性動(dòng)詞。not???until“直到才”，謂語(yǔ)動(dòng)詞可用瞬間動(dòng)詞。條件狀語(yǔ)從句if，unless除非，如果不(二if???not)在條件狀語(yǔ)從句里，謂語(yǔ)動(dòng)詞通常用一般現(xiàn)在時(shí)表示將來(即主將從現(xiàn))。原因狀語(yǔ)從句because，since，as弓丨導(dǎo)。Because和so不能出現(xiàn)在一個(gè)句子里。結(jié)果狀語(yǔ)從句so…that,such…?that,sothat弓丨導(dǎo)。2.So+adj+that,such+n+that目的狀語(yǔ)從句sothat,inorderthat弓丨導(dǎo)。讓步狀語(yǔ)從句讓步狀語(yǔ)從句通常由although，though，evenif,eventhough引導(dǎo)Although和but不能出現(xiàn)在同一個(gè)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）原級(jí)的用法1、as+形容詞/副詞原級(jí)+as（與樣）二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：特殊疑問句，AorB如：Whoisyouner,LucyorLily3、修飾比較級(jí)的詞：alot,much,far…得多alittle,abit點(diǎn)兒even甚至still仍然4、ofthetwo比較級(jí)前要加the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)）①ShanghaiisbiggerthancityinChina.上海比中國(guó)的任何一個(gè)城市都要大。②ShanghaiisbiggerthancityinJapanese.上海比日本的任何一個(gè)城市都要大。8、not…anymore二nomore不再（次數(shù)的不再重復(fù)）not…anylonger二nolonger不再（時(shí)間的不再延長(zhǎng)）（三）最高級(jí)的用法of/in三者或三者以上的人或物進(jìn)彳丁比較時(shí)，用最高級(jí)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相比，也可用最高級(jí)。①Whichisthebiggest,thesun,theearthorthemoon太陽(yáng)、地球、月亮，哪個(gè)最大oneofthelongestrivers最長(zhǎng)的河流之一句式：oneof+the+形容詞的最高級(jí)+名詞復(fù)數(shù)，表示“中最之一”thesecondlongestriver第二長(zhǎng)的河句式：the+序數(shù)詞+形容詞的最高級(jí)+名詞，表示“第幾……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）表示過去發(fā)生或已經(jīng)完成的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果（2）表示從過去某一時(shí)間開始并一直持續(xù)到現(xiàn)在的動(dòng)作或狀態(tài)基本結(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的后面）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“剛才”4、never“從不”5、ever用于疑問句譯為“曾經(jīng)”6、since+過去的時(shí)間點(diǎn)；since+時(shí)間段+ago7、for+一段時(shí)間

8、sofar(1)havegoneto意為“到某地去"，說話時(shí)該人不在現(xiàn)場(chǎng),havebeento意為“曾經(jīng)去過某地”，現(xiàn)在已不在那里了havebeenin表示“在某地呆了多少時(shí)間”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