搜索
1数词（一）、基数词注意eleven,twelve,thirteen,fourteen,eighteen,twenty,thirty,forty,fifty,onehundred/thousand等词的拼写。具体用法如：LessonTwelve,ClassTwo,GradeEight,TheNo.45bus,ChannelFive,Room302,theNo.2middleSchool,afive-year-olddaughter注意1、“前有，后无；前无，后有”即twohundredbooks，hundredsofbooks2、如eight-year-old的词后面要加名词3、“在某人几十岁时”用inone’s+整十的复数如：inherfifties,intheirthirties4、表示“多高、多宽、多长、多深，年龄少大、距离多远”时，用“数量+单位+形容词”如：twomonthsold,twentymetersdeep（二）、序数词注意first,second,third,fifth,eighth,ninth,twelfth,twentieth,twenty-first,ninety-ninth,onehundredth等词的拼写。具体用法如：theTwelfthlesson,June5th,theSecondWorldWar,onhistwentiethbirthday.（三）、分数，小数和百分比：分数的表达：分子用基数词，分母用序数词；分子大于一，分母加s，分子和分母之间一般用连字号。如3/5读作three-fifths,1/3读作one-third0．78读作zeropointseveneight7.45读作sevenpointfourfive45%读作Forty-fivepercent67%读作sixty-sevenpercent注意：分数表示1/2，可以用a/onehalf表示；分数1/4，3/4也可以用quarter表示。如：1/4读作one-fourthoraquarter,3/4读作three-fourthsorthreequartersHalfofthestudentsliveintheschoolonweekdays.(习惯上省略a)One-thirdofthestudentsareontheplayground.Three-fourthsoftheearthiscoveredwithwater.（四）、时间和钟点7：15读作sevenfifteen/aquarterpastseven7：30读作seventhirty/halfpastseven7：35读作seventhirty-five/twenty-five(minutes)toeight8：03读作threeminutespasteight注意：如果分钟不是5的倍数，minute不能省略。（五）、日期和年份onMarch8读作onmarchtheeighthon8thofMarch读作ontheeighthofMarchin1998读作nineteenninety-five,in2008读作intwothousandandeight中考演练一、Choosethebestanswer(选择最恰当的答案)：()1.We’veplanted_______treesinthecenterofourcitythisyear.A.hundredB.twohundredsC.hundredofD.hundredsof()2.About______filmswereshownduringthe5thShanghaiInternationalFilmFestival.A.twohundredofB.twohundredsofC.twohundredD.twohundreds()3.We’llhavea______holiday.WhataboutgoingtotheWestLake?2A.twodaysB.two-dayC.two-daysD.two-days’()4.Nowchildren,turntopage______andlookatthe_____pictureinLessonTwo.A.twentieth;oneB.twenty;oneC.twentieth;firstD.twenty;first()5.Duringtheseven-dayMayDayholiday,_____familieswentsightseeing.A.thousandB.thousandsC.thousandsandthousandsD.thousandsof()6.DuringWorldWarII,aJewish(犹太人)ladywasprotectedbyalocalfamilyinShanghaiinher________.A.fiftiesB.fiftyC.fiftiethD.thefiftieth二、Completethesentenceswiththegivenwordsintheirproperforms.(用所给单词的适当形式填空)：1.The______seasonoftheyearisautumnandit’saharvestseason.(three)2.Thereadingroomisonthe______floor.(one)3.Tomisgoodatreading.Hegotthe_____prizeinthereadingcontest.(two)4.Lookatthephoto!The_______manfromtheleftisourclassteacher,Mr.Smith.(five)5.Westillneed______morechairsforthemeetingroom.(ninth)同步精练一、Choosethebestanswer(选择最恰当的答案)：(）1.About______oftheworkersinthatfactoryareyoungpeople.A.third-fifthB.three-fifthsC.three-fivesD.three-fifth()2.Mr.Blackhasa____________.A.tenyearoldboyB.ten-yearsoldboyC.boyoftenyearoldD.boyoften()3._________ofourearthiscoveredwithwater.A.Seven-tenthsB.Ten-seventhsC.Seventh-tenthsD.Seven-tens()4.Many_______studentswenttoseetheEnglishfilm.A.hundredB.hundredsC.hundredsofD.hundredof()5.-----HowfarisitfromheretotheGreatWall?-----It’sabout_________ride.A.tenminutesB.tenminuteC.ten-minutesD.tenminutes’()6.Hewouldliketobuy_______bottleofwine.A.anone-year-oldB.aeight-year-oldC.eightyearsoldD.aneight-year-old()7.LastSundaymygrandmotherhadher_________birthday.A.ninetyB.ninetiethC.ninetiesDninetieth’s()8._______ofthemoney________gone.A.Three-fifth;hasB.Three-fifths;havebeenC.Three-fifths;hasD.Three-fifth;have()9.-----Whatdateisittoday?-----It’s____________.A.thefourthofMayB.theMayfourthC.ofMaythefourthD.fourthMay()10.Openyourbooksandturntopage________.Let’sreadaloudLesson________.A.thirty;SixB.thirtieth;SixC.thirtieth;SixthD.thirty;Sixth()11.Myparentsareintheir________andweshouldlookafterthemnow.A.seventiethB.seventyC.seventy-fiveDseventies3()12.We’veplantedabout_______treesinthecenterofourcity.A.twohundredB.twohundredsC.hundredofD.hundredsof()13.YuGardenisnotfarfromhere.It’sonly__________.A.fiveminute’swalkB.fiveminutes’walkC.five-minute’swalkD.five-minute-walk()14.Oneinchisequalto2.54cm.Here2.54reads_________.A.twopointfifty-fourB.twopointsfifty-fourC.twopointfivefourD.twopointsfivefour()15.Thedeskandthebedtakeup_______spaceoftheroom.A.two-threeB.two-thirdC.two-thirdsD.twooverthird()16.Myfatherwilltherefor__________.A.twoandahalfyearB.twoyearsandahalfC.twohalfyearsD.halfayearandtwo()17.It’saboutonly________ridefromhere.A.twohourB.two-hoursC.twohours’D.twohours()18.Pleasegiveme_______note.A.afivedollarB.aten-dollarC.afivedollarsD.five-dollars’()19.------Howwideistheriver?------It’sabout_________wide.A.tenmetersB.tenmeterC.ten-metersD.aten-meter()20.China’sfirstman-madesatellitewassenttocircletheearthinthe1970s.Herethe1970sisread____________.A.nineteenseventyB.nineteenseventiesC.twentyseventiesD.twentyseventy()21.MygoodfriendZhangyingstudiesat______MiddleSchool.A.16B.the16C.16thNo.D.No.16()22.Two______diedofcoldlastwinter.A.hundredsoldpeopleB.hundredsoldpeoplesC.hundredoldpeopleD.hundredoldpeoples()23.Ourteachertoldustowritea_________composition(作文).A.two-thousand-wordB.two-thousand-wordsC.twothousandswordsD.two-thousands-word()24.Henryis______tallestintheirclass.A.threeB.thethreeC.thirdD.thet