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成都英语中考一、听力:二、单项选择:冠词⑴a/an的区别:注意以“U”开头的单词,如果发字母u本身的音/ju:/,前面加a,如ausefulbook,ausualchair.如果发以外的音,前面加an,如anunusualchair,anunimportant,anumbrella.常考还有anhonestboy,aEuropeancountry。⑵球类、棋类运动和三餐饭前不加the,如playbasketball,playchess,havebreakfast。西洋乐器前加the,如playthepiano,playtheguitar。连词⑴连词现象:although,though与but通常不连用,because与so不连用,if与then不连用。⑵就近一致连词:neither...nor...either...or...notonly...butalso...not...but...therebe句型⑶句型转换常见的:连接句子与todo形式,because+句子(有完整主谓结构),becauseof+介词宾语(名词等),inordertodo(inordernottodo)和inorderthat+句子,soasto和soasthat+句子,so...that+句子与too...todo及enoughtodo,sogoodabookthat+句子与suchagoodbookthat+句子sogoodthat+句子⑷重要连词的应用:unless(=ifnot)除非,or否则(威胁、劝告),asif/asthough(仿佛),evenif/eventhough(即使),not...until(直到...才)。介词⑴介词+doing介词+代词宾格形式Neitherofusislate.Thebookisforyou.Theknifeisusedforcuttingthings.Tomissittingbetweenhimandme.(禁用“I”)关联记忆:介意Mind+doingWouldyoumindmysmokinghere?⑵on,in,at的用法:表时间:on(天优先,只要涉及天的概念就用on);in(时段);at(时刻)onthemorningofApril1stonarainynightatthesametime⑶表伴随:with/without,或doingSheisagirlwithlonghair.Sheisagirlwearinganewdress.⑷表方式:bybike,onfoot没有冠词“a”或名词复数Whattimeisitbyyourwatch?Thebosspaysusbyweek.Hebeatherwithabook.(with后要带a或复数)speakinEnglishWriteinink⑸介词(不加the)+名词attable在桌旁,且在吃饭(两层意思)atthetable在桌旁,具体干什么不清楚atschoolintheschool名词⑴单复数特殊变化:脚foot-feet、牙tooth-teeth、鹅goose-geese、人people(可数名词),sheep,deer(鹿)单复数同形中、日不变;英、法a-e;美、德(加S)Americans,Germans⑵名词的复数重心转移:Thisisanoldpairofshoes.Iwantanewpair.⑶带性别的复合词组:women(变)doctors(变)buslines(只变最后一词)动词⑴动词变化三大黄金法则:主谓一致,就近一致,双动词关系主谓一致:谓语动词跟着主语发生变化第三人称单数现象(集体名词做主语)Ourclassareplayingfootballnow(与人有关的动作)Ourclassisasmallone(整体)主谓一致之就近一致(必考):Therebe句型EitherorNeither...nor...notonly...butalso..NotonlytheybutalsoIamwrong.时态一致:从句与主句时态一致Hesaidhehadbeenthereforanhour.Hesaidthesunisbiggerthanthemoon.(自然规律自然现象用一般现在时态)Hesaidthemoonisrunningaroundtheearth.(错误,应改为一般现在时态)时态一致之时态变异(必考):A——瞬间动词的-ing形式表将来Theplaneistakingoffinanhour.Theoldmanisdying.(将要死了)B——条件状语从句:一般现在时表将来Idon'tknowifhewillcometomorrow.Ifhecomes,Iwillcallyou.IwillringyouassoonasIfinishmywork.Iwon’tgooutuntilmyhomeworkisdone.典型考题:A—Iwillgoswimming.B—Ifyougo,sowillI.双动词关系:单句中,若有两个动词(be动词,行为动词,不包括助动词),他们的关系有四种:and连接——动作先后或并列发生,前后形式一致改为todo——动作未做,准备做改为doing——动作正在做或已做改为-ed形式——后一动作被动发生特例:*使、让(make,let,have)主动不带to,被动带tomakesb.do/makesbnotdo/bemadetodoletsb.do*Theteacheraskedthestudentstostoptalkingandtolistentoher.*Ihavemycarrepaired.(我请人修理了我的车。车被人修)Ihaverepairedmycar.(我修理了我的车。现在完成时态)Ihavehimrepairmycar.(我让他修我的车。Haveabdosth)(2)动词分类与句型转换be动词am,is,are,was,were助动词(1)do,does,did—帮助行为动词做句型转换(2)have,has,hadwill,would,shall,should帮助表时态(3)can,may,must,need帮助表情态行为动词like,cry,smile...等等(占99%)行为动词的所有句型转换均需do家族三兄弟do、does或did帮忙Be动词、助动词不需任何帮忙Idon'thavelunchathome.Neitherdoyou.(前后主语不一样,Neitherdoyou主谓倒装)Ihavebeenhereanhour.Sohaveyou.(前后主语不一样,Neitherdoyou主谓倒装)A—Iboughtanewbook,Tom.B—Soyoudid.(I和you指同一个人,主谓不倒装)(3)初中重点动词短语四个to后接—ing形式的短语(to在该短语中作介词用)preferdoingtodoing—prefertodoprefertodoratherthandolike...betterthan...beusedtodoing(习惯于...)usedtodo(过去通常)beusedtodo(被用来做...)lookforwardtodoing盼望makeacontributiontodoing采取措施/为......做贡献重要短语或相关词turnon,turnoff,turnup,turndowntakeoff,landonputon,wear,dress,wearout,inredeatup,sellout,putaway,putoff人花费spend...(in)doingsthspendonsthpay...for...payment报酬,repay报答物花费Ittakes...todocostcost价值speakinEnglish,sayitinEnglish,sayawordtellastory,talkaboutsth.talkwithsb.talktosb.(4)表事物特征常用一般现在时Thepenwriteswell.Themusicsoundsnice.Thefoodtastesnice.G.形容词、副词(1)比较A=Bas原形as/notas(so)...as...A>Bmore...than...比较级标志词——thanABless...than...最高级典型标志词:in,of,among最高级和比较级的转换:TheChangjiangRiveristhelongestriverinChina.TheChangjiangRiverislongerthananyotherriverinChina.TheChangjiangRiverislongerthananyriverinIndia.A≠B用比较级解释句子Thisfoodisn'tsodeliciousasthatfood.Thisfoodislessdeliciousthanthisfood.或Thatfoodismoredeliciousthanthisfood.必须掌握的修饰比较级的四个词:much,alittle,even,farHeismuchtallerthanTom.比较级、最高级的不规则变化:口诀:两病两多并两好,距离老远少迟到bad/ill:worseworstmuch/many:moremostgood/well:betterbestfar:fartherfarthestfurtherfurthestold:olderoldesteldereldestlittle:lessleast(2)后接形容词的动词be动词感官动词:looktastesmellfeelsound使和让:makelet变与不变:getgochangeturnkeepremainHelookstiredThefoodtastesnicesoitsellswell.(3)特殊句型:比较级and比较级......“越来越......”moreandmore越来越多Heisgrowingtallerandtaller.The+比较级,the+比较级...“越......越......”Thesooneryoucome,theearlierwewouldarrive.Shecan'tbemorebeautiful!(她漂亮极了。)Ihaveneverseenamorebeautifulgirl!Shecan'thelpcrying.(can’thelpdoing忍不住)Shecan'twaittoopenthebox.(can’twaittodo迫不及待)H.数词分数threesixths=3/6threeandthreeissix3+3=6Iwantafewmore.还要一点oncemore.再来一遍twobooksmore再来两本书aquarter=1/4threequarters/threefourths=3/4200个twohundred几百个:hundredsofI.代词介词/代词宾格形式allofus,eachofthem反身代词:helpyourselfto...,Tom.helpyourselvesto...,boys.Istudyformyself.宾语与主语指向一致,用反身代词物主代词:yours=yourbookThankyou=Thanks*somethingnicesomethingelse*another是another的缩写others=otherbooksone...theother...Ihavetwobooks.Oneisold,theotherisnew.(总数为2,2-1=1,后面的数量为准确的1)20...theothers...Therearefortypeopleintheroom.TenofthemareYoung,theothersareold.(总数准确,20-10=10,后面的数量也为准确且超过1)some...others...Ther
本文标题:成都英语中考重点
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