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1冠词专项冠词是词汇中的基础的，也是简单的部分，所以同学们有必要掌握其基本用法，归纳起来，同学们应该掌握以下几点：1.冠词指不定冠词a,an（一个）和定冠词the（这个）2.不定冠词an常用于元音发音开头的词前，如：anhour,anEnglishcar.请区别：ausefulmachine3.定冠词的使用：(1)指上文提到过的人或物，用定冠词the(2)在世界上独一无二的事物前用定冠词the.如：thesun,themoon,theearth(3)定冠词the用于序数词前，表示方位的名词和形容词最高级前。如：thefirst,inthesouth,thebest(4)在复数姓氏前加the，表示××一家人，常看成复数。如：TheBrownsaregoingtoShanghaiforaholidaythissummer.(5)在介词短语中常用定冠词the，如：inthebox,behindthechair(6)放在形容词前表一类therichtheyoungthepoor(7)在某些固定搭配中inthemorningintheendgotothemovie4.不能用定冠词the的时候：(1)名词前已有thisthatyourwhosenoeverysome等代词时不用冠词Thisismycap.(2)在节日、星期、月份、季节、年等词前不用冠词。如：insummer,inAugust请区别：inthespringof1945.(这里表示特指，故加the)(3)一日三餐和球类运动名不用冠词。如：havebreakfast,playfootball(4)一些固定词组中，如：gotobed,gotoschool,bybus,atnight.5.在有些词组中，有冠词和无冠词意思不同，请注意区别：infrontof在…前面inthehospital在医院里inthefrontof在…范围内的前部inhospital(生病)住院练习:There's_________800-metre-longroadbehind_________hospital.A.an,anB.a,aC.an,theD.a,the例题分析：()1.Thereis____“s”in____word“bus”.A.a;aB.an;theC.a;theD.an;a()2.Mathsis___usefulsubject.Youcan’tdropit,Ithink.A.anB.aC.theD./()3.____badweatheritis!A.HowB.WhataC.HowaD.What()4.—Whatcoloris___orange?--It’s_____orange.A.an;anB.an;theC.an;/D./;an()5.Mr.Liis____oldworker.A.anB.aC.someD./()6.Lookat____picture!There’s____houseinit.A.a;aB.the;theC.a;theD.the;a()7.Onemorninghefound____handbag.Therewas___“s”onthecornerof___handbag.A.a;an;theB.a;a;theC.a;a;aD.the;an;a()8.What___interestingstoryitis!2A.aB.anC.theD./()9.Meimeiis___beststudentinherclass.A.aB.anC./D.the()10.Tomis___kindboy.All___studentslovehim.A.a;/B.a;theC.an;/D.an;the()11.Is___bookonthedeskmine?Yes.A.theB.aC.anD./()12.Evenwhilehewasin___hospital,hewentonwritingsongs.A.aB.anC.theD./()13.Don’tread_____.A.inbedB.inthebedC.onbedD.onthebed()14.Thereis_______orangetreebehind_____house.A.an;theB.a;aC.the;theD.an;/()15.—Howlongdidyoustaythere?--Abouthalf___hour.A./B.oneC.aD.an数词专项同学们应会读会写所有基数词和序数词，以及与数词有关的钟点表达法。对数词的考查，中考常采用单选题及听力题，这些题型归纳起来，应掌握以下几点特别容易出错的地方。1.基数词变序数词。其规律为：1,2,3特殊记，加th从4起(first,second,third,fourth)8少t，9去e，千万别忘记(eighth,ninth)逢5逢12，ve变f(fifth,twelfth)20到90，y要变ie(twentieth,ninetieth)若是几十几，前基后序别倒位(ninety-first)2.序数词常与定冠词the连用。3.hundred,thousand,million在构成具体的数字时用单数形式。如：fivehundredpeople.只有在表达笼统的多数时才加s，构成复数形式。hundredsof数以百计的，成百上千的thousandsof数以千计的，成千上万的millionsof数百万的这些词组前不能用具体数字。例:①Henryhaslearnedeight_________Frenchwordsthisyear.A.hundredB.hundredsC.hundredofD.hundredsof②The_________lessonisthemostdifficultoneinBookTwo.(twenty)4.年龄的表示方法attheageof+基数词of+基数词be+基数词+yearsold5.钟点表达法。顺读法(钟点＋分钟)如：4:30fourthirty4:45fourforty-five4:15fourfifteen倒读法(分钟＋to／past＋钟点)如：4:30halfpastfour4:15fifteenpastfour／aquarterpastfour4:45fifteentofive／aquartertofive例题分析()1.Ifyougooutatnight,you’llbeabletosee____starts.A.thousandsofB.thousandof3C.ninethousandsofD.thousands()2.Mondayis___dayoftheweek.A.firstB.thefirstC.thesecondD.second()3.Whichisthe____month?It’sSeptember.A.nineB.ninethC.ninthD.ninety()4.Decemberis___oftheyear.A.thetwelfthmonthsB.thetwelfthmonthC.thetwelvethmonthsD.twelvemonths()5.Theheadmasterwrotea___report.A.twothousandwordsB.two-thousand-wordsC.two-thousandwordsD.two-thousand-word()6.Thereare___floorsinthebuildingandhelivesonthe____floor.A.eighteen,fifteenB.eighteenth,fifteenthC.eighteen,fiveteenD.eighteen,fifteenth()7.Iwasborn___,1982.A.onJune2rdB.inJune2ndC.onJunetwoD.onJune2()8.Wehavelearnedabout____thesedays.A.severalhundredsEnglishwordsB.hundredsofEnglishwordsC.hundredofEnglishwordsD.severalhundredEnglishword介词1.介词后常用人称代词宾格和动词-ing形式2.1)Youmusttakegoodcareofher.2)Thankyouforteachingussowell.2.常考介词词组：beafraidof（怕）beangrywith（生某人的气）beawayfrom（离某地远）bedifferentfrom（与…不同）begoodat（善于）begood/badfor(对…有益/有害)beinterestedin（对…感兴趣）belatefor（迟到）be/getreadyfor（为作好准备）besureof(对…有把握)beworriedabout（为…感到担忧）3.atonin表时间时间介词记法口诀:at用在时刻前，亦与正午、午夜连，黎明、终止和开端，at与之紧接着相伴。周月季年长时间，in须放在其前面，4泛指一晌和傍晚，也要放在in后边。on指特定某一天，日期、星期和节日前某天上下和夜晚，依然要在on后站。今明昨天前后天，上下这那每之前，at、in、on都不用，此乃习惯记心间。1.at+时间点at7:30at7o’clock2.on+具体的某一天或某一天的上下午onSundayonMay4thonSundaymorningonChristmasDayonTeachers’DayonthemorningofSundayonacoldwintermorning3.in+年，月，季节或没有特定的上下午in2004inMarchinspringinthemorningintheeveningintheafternoon注意：在表时间里，下列情况下一般不用介词。next,last,this,that,tomorrow,yesterday,one,every,all以及thedaybeforeyesterday和thedayaftertomorrow前不用介词。如不能说intomorrow,例题解析1-Thankyou＿＿＿thebeautifulflowers!-Notatall.A.inB.onC.atD.for2.Canyouanswerthisquestion＿＿＿English?A.byB.inC.withD.from3.Look＿＿＿themap＿＿＿China＿＿＿thewall,please.A.after,of,inB.at,of,inC.after,in,onD.at,of,on4.-WhendidMrGreenarriveinLondon?-Hearrivedthere＿＿＿theeveningofDecember6th.A.atB.inC.onD.to5.Wewontherelayrace.Andtherewasabigsmile＿＿＿ourteacher'sface.A.offB.nearC.onD.between6.Thetwinsgotonwell＿＿＿theirclassmates.A.toB.inC.withD.about7.-Pleaseremembertocometomybirthdayparty.-Isee.I'llcome＿＿＿Saturdayevening.A.inB.atC.onD.for8.Let'shurry,orwe'llbelate＿＿＿school.A.toB.atC.withD.for9.Alittlemonkeyisplaying＿＿＿atreeandtherearealotofbananas＿＿＿itA.on，onB.in，onC.on，inD.in，in10.Igotoschool＿＿＿buseverymorning.A.inB.byC.onD.at11.Hecouldn'tworkoutthemathsproblem＿＿＿yourhelpA.w