初三英语中考总复习数词课件

说一说下面的数字代表的中文意思~66652013142333886V587说一说下面的数字代表的中文意思~1目录Contents010203基数词序数词基，序数词混用目录Contents010203基数词2年份考查数词知识点2011thousand2012序数词2013表示编号的数词2014inone's+基数词复数2015序数词2016表示页码的数词2017序数词2011-2017中考数词考查情况2011-2017中考数词考查情况301基数词01基数词401选题的背景与意义

BackgroundAndSignificance01051.基数词的基本构成1.请写出英语单词1~20one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelf,thirteen,fourteen,fifteensixteen,seventeen,eighteen,nineteen,twenty2.请写出英语单词整十到一百ten,twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety,hundred3.一些比较大的数目的表达ahundred百athousand千amillion百万tenmillion千万ahundredmillion亿abillion十亿基数词：表示数目的词01选题的背景与意义

BackgroundAndSign501选题的背景与意义

BackgroundAndSignificance011（1）21-99间非整十的两位数，整十“-”个位81eighty-one（2）100以上的数，先写最大位数，再依次写，百十位数之间要加and691sixhundredandninety-one5893fivethousandeighthundredandninety-three基数词基本的构成1.Thenumber4,123isread＿.A.fourthousandonehundredandtwenty-threeB.fourthousandandonehundredtwenty-threeC.fourthousandandahundredandtwenty-threeD.fourthousandsahundredandtwenty-threeA01选题的背景与意义

BackgroundAndSign60选题的背景与意义

BackgroundAndSignificance2基数词的用法the100-metreraceaten-minutewalk基数词+单数名词=复合形容词，作定语Atwenty-one-year-oldgirlisbehindme.数词+名词（形容词）作定语Whichofthefollowingiswrong?A.Heisafifteen-year-oldboy.B.Heisattheageof15.C.Heisaboyof15.D.Heisfifteenyearold.D0选题的背景与意义

BackgroundAndSigni701选题的背景与意义

BackgroundAndSignificance012基数词的用法:钟点表达（听力常考）8：53eightfifty-three先点后分，顺读法7：20twentypastseven<30min,分钟数+past+已过钟点数6：35twenty-fivetoseven>30min,60-分钟数+to+下一个钟点数8：30halfpasteight=30min,halfpast+已过钟点数

一刻钟用quarter01选题的背景与意义

BackgroundAndSign801选题的背景与意义

BackgroundAndSignificance11.MarkbegantolearnRussianin＿＿.A.a1870B.the1870C.the1870sD.his18702.Tony'smumlooksyoungandbeautiful.It'shardtoimaginesheisalreadyinher＿＿.A.fiftiesB.fiftyC.fiftiethsD.fiftieth3.Heservedinthearmyin＿＿whenhewasin＿＿.A.1940's,histwentiesB.1940's,thetwentiesC.the1940's,histwentiesD.the1940's,thetwentiesCAC01选题的背景与意义

BackgroundAndSign90选题的背景与意义

BackgroundAndSignificance04世纪年代，某人几十岁的表达法inthe19thcentury19世纪inthe80s/inthe80's80年代（in+the+_整十数字的复数形式）inthe1970s/inthe1970's20世纪70年代inone'stwenties在某人20多岁时（inone's+整十数字的复数形式）0选题的背景与意义

BackgroundAndSigni1001选题的背景与意义

BackgroundAndSignificance11.Weplanted＿＿treeslastweek.A.3hundredB.hundredofC.3hundredsD.3hundredsof2.Therearemany＿＿starsinthesky.A.thousandB.thousandsC.thousandsofD.thousand3.Several＿＿newbooksweresoldoutlastweek.A.ofthousandB.thousandsC.thousandsofD.thousandACD01选题的背景与意义

BackgroundAndSign111选题的背景与意义

BackgroundAndSignificance52.与具体数字或不确定数词连用时，不能加s1billioncars5hundredtrees1.后接of时，这些词都要加s,且前面不能有具体数字dozensofeggs,hundredsofstudentsdozen,score,hundred,thousand,billion的用法1选题的背景与意义

BackgroundAndSigni1201选题的背景与意义

BackgroundAndSignificance11.--Wouldyouliketoeat＿＿orange?--No,thankyou.A.moreoneB.onemoreC.oneanother

D.oneelse2.Thisbookis＿＿thanthatone.SoIneedmoretimetoreadit.A.twothickerB.twicethickerC.twicethinnerD.twothinner3.--Howdeepisthewall?--It's＿＿.A.fourmeterdeepB.tenmetersdeepC.ten-meterdeepD.ten-meters-deep4.Thisisa＿＿bridge.A.600meterlongB.600meters'longC.600-meter-longD.600meterslongBBBC01选题的背景与意义

BackgroundAndSign130选题的背景与意义

BackgroundAndSignificance1

倍数表示法once一倍，twice两倍3倍以上：基数词+times倍数表达的句型倍数+形（副）比较级+than=倍数+as+形（副）原级+as度量表示法基数词+单位+（形容词）1centimeterfivepounds9metersdeep/long/widetwomorehours=anothertwohours基数词+more或another+基数词“再多”用于四则运算plus,minus,times,dividedby基数词的用法0选题的背景与意义

BackgroundAndSigni140选题的背景与意义

BackgroundAndSignificance01.序数词的基本构成1st11th20th2nd12th21st3rd13th30th4th14th40th5th15th50th6th16th60th7th17th70th8th18th80th9th19th90th10th基数词变序数词口诀基变序，有规律，末尾加上th一二三，特殊记，词尾分别tdd八加h,九去e,ve要用f替见y变i和e,后跟th莫忘记若是碰到几十几，只变个位就可以0选题的背景与意义

BackgroundAndSigni1502序数词02序数词161选题的背景与意义

BackgroundAndSignificance14.复合形容词“序数词-名词”asecond-handbookshop5.every+基数词+名词复数“每”every+序数词+名词单数“每隔”Everythreedays=everythirddayIamsatisfiedwithmyshoppingonline.A.firstB.thefirstC.oneD.theoneA1选题的背景与意义

BackgroundAndSigni170选题的背景与意义

BackgroundAndSignificance2.序数词的用法1.序数词主要用于定语，表语，前面要用thethefirstlessonYouarethefirstoneIbelieve.2.a/an+序数词表示“又一，再一”Wewillgooveritasecondtime.Iwanttomakeasecondtry.3.序数词前面有指示代词，物主代词或every时，不用定冠词ThisismyfirsttriptoHK.Mysecondbikewasstolenagain.0选题的背景与意义

BackgroundAndSigni180选题的背景与意义

BackgroundAndSignificance01.编号表达法名词（首字母大写）+基数词（首字母大写）=the+序数词（首字母小写）+名词（首字母小写）=名词（首字母大写）+数字LessonTwo=thesecondlesson=Lesson2ClassOne=thefirstclass=Class11.Now,everyone,pleaseturntoPage＿andlookat＿picture.A.Twelve;thefifthB.Twelfh;thefifthC.Twelve;fiveD.Twelfth;five2.-Whichroomdotheylivein?-Theylivein＿.A.406RoomB.TheRoom406C.Room406D.the406RoomAC0选题的背景与意义

BackgroundAndSigni1903基，序数词混用03基，序数词混用2001选题的背景与意义

BackgroundAndSignificance11.＿＿ofthestudentsinourschool＿＿fromGuangdong.A.threefourth;isB.threefourths;areC.threefourth;are

D.threefourths;is2.Ittookme＿＿tofinishthesummerhomework.A.ahalfandtwoweeksB.twoweekandahalfC.twoandahalfweeksD.twoandahalfweek3.Almost＿＿oftheapple＿＿gonebad.A.three-fourths;hasB.three-four;hasC.three-fourths;haveD.three-fourth;haveBCA01选题的背景与意义

BackgroundAndSign210选题的背景与意义

BackgroundAndSignificance02.分数表达法（1）几个半的表达法：基数词+and+ahalf+名词复数=基数词+名词（单数/复数）+and+ahalftwoandahalfhours=twohoursandahalf（2）百分数，小数的表达法小数，百分数：小数点读成point,百分号﹪读成percent.5.66fivepointsixsix30﹪读成thirtypercent

（3）与名词连用时常用表达方式为分数/百分数/小数+of+名词，谓语看名词Fivesixthsofthehomeworkisdone.50percentoftheworkersaremen.分子用基数词，分母用序数词。当分子大于1时，分母加sonefourth/one-fourththreefourths/three-fourths知识小拓展0选题的背景与意义

BackgroundAndSigni220选题的背景与意义

BackgroundAndSignificance0月份表达一月七月二月八月三月九月四月十月五月十一月六月十二月0选题的背景与意义

BackgroundAndSigni230选题的背景与意义

BackgroundAndSignificance3.年，月，日的表达方法2016.10.10英式：10thOctober,2016美式：October10,20169月10日September10=Septemberthetenth=thetenthofSeptember中间可以不加逗号2011.7July2011年，月连用月，日连用年月日连用（英式美式）Lincolnwasbornon＿＿.A.February12,1809B.1809,February12C.1809,12FebruaryD.February1809,12A0选题的背景与意义

BackgroundAndSigni24勇攀高峰（）1.Iamsadtoseethat______ofthelandinmyhometown_______pollutedbythosefactoriesthatdumptonsofwasteeveryday.A.twothirds;isB.twothirds;areC.twothird;isD.twothird;are（）2.What’saquarterandahalf,doyouknow?Yes,it’s_______.A.two-sixthsB.threequartersC.three-fourthD.three-sixths（）3.HaveyouwatchedtheCCTVnewsonTV?Yes,_______childrenhadagoodfestivalonthe_______Children’sDay.A.millionsof;sixtyB.tenmillion;sixtyC.millionsof;sixtiethD.tenmillions;sixtieth（）4.Henrylikessomethingexciting.Hewentonwildadventuresmorethan_______timesinhis_______.A.eleven;forty

B.eleven;fortiesC.eleventh;fortyD.eleventh;forties（）5.Onmy_______birthday,Igotaguitarasagiftfrommyfather.A.twelve B.twelfth C.thetwelve D.thetwelfthABCBB勇攀高峰（）1.Iamsadtosee25典题精炼（）1.Howwasyourweekend?Great!Itwasmygrandfather’s________birthday.Weenjoyedourselves.A.seventyB.seventiethC.theseventiethD.seventeenth（）2.Excuseme,sir.Here’sapackageforLinTao.Whichroomdoeshelivein?

_______.A.308Room B.Room308C.TheRoom308D.The308Room（）3.It'snevertoooldtolearn.KarlMarxbegantolearnEnglishinhis_______.A.thefiftieth B.fiftiethC.fiftyD.fifties（）4.I

live

in

Room

403,

Sam

lives

in

the

room

right

above

mine,

on

the________floor.

A.third

B.three

C.fifth

D.five

（）5.Pleaseturntopage________andtakealookatthepictureonit.A.theeightieth B.eightieth C.eighties D.eighty（）6.Twomonthsago,Chinatestedits______aircraftcarrier(航空母舰)builtcompletelyonitsown．A．one B.first C．theone D．thefirstBBDCDB典题精炼（）1.Howwasyourwe26（）11.Whenwasthefirstcomputerinvented?

_____.A.Inthe1960s.B.In1960s. C.Onthe2010sD.In2009（）12.Idon’tbelievethatthis_______boycanpaintsuchanicepicture.A.fiveyearsold B.five-years-old C.five-year-old D.fiveyearold（）13.Thereare_______roomsonthe_______floor.A.fifth;six B.sixth;nine C.six;nineth D.six;ninth（）14.Eachofushastowritea_______reporteverytwoweeks.A.two-hundred-wordB.two-hundreds-word C.two-hundreds-wordsD.two-hundred-words（）15.Weplant_______treeslastyear.A.hundredsofB.hundredof C.fivehundredsof D.fivehundredofACDAA（）11.Whenwasthefirst27（）6.TuYouyoubecameChina’s_______winnerforNobelMedicinePrize.A.one B.theone C.first D.thefirst（）7.Thanksgivingis____Americanfestival.Itisonthe_____ThursdayinNovember.A.a;four B.an;fourth C.the;/ D./;four（）8.Thereare_______studentsintheirschool._______ofthemareforeignstudents.A.twothousands;Twothirds B.twothousand;TwothirdsC.thousandsof;Secondthirds D.thousandsof;Twothird（）9.MaYunhassetupAlibabainhis_______.A.thethirtieth B.thirtieth C.thirty D.thirties（）10.Thenumberofthestudentsinourschoolisover7_______and_______ofthemareboys.A.hundreds;three-fifth B.hundred;three-fifthsC.hundred;three-fifth D.hundreds;three-fifthsCBBDB（）6.TuYouyoubecameChina28Thankyou~Thankyou~29（）16.Sundayisthe_____dayofaweekwhileSeptemberisthe_____monthofayear.A.first;ninth B.sixth;ninthC.first;ninethD.first;nine（）17.【中山一中第五次统考】Iam_______yearsold,andnextSundayismy_______birthday.A.nineteen;twentieth

B.nineteen,twentyC.nineteenth;twentieth D.nineteenth;twenty（）18.【东莞可园二模】Sixteen-year-oldstudentsinEnglandshouldunderstandfifteen_______words.A.thousand B.thousands C.thousandof D.thousandsof（）19.【佛山石门实验二模】What’swrongwithyourcomputer?Bothofmytwocomputersarebroken.Iwanttobuya_______one.A.threeB.third C.four D.fourth（）20.【中山纪中三鑫双语一模】What’sthenumberofthestudentsinyourgrade?Aboutonethousandandnearly______ofthem______boystudents.A.twothirds;are

B.twothirds;is C.threequarter;are D.aquarter,isAAABA（）16.Sundayisthe_____d30说一说下面的数字代表的中文意思~66652013142333886V587说一说下面的数字代表的中文意思~31目录Contents010203基数词序数词基，序数词混用目录Contents010203基数词32年份考查数词知识点2011thousand2012序数词2013表示编号的数词2014inone's+基数词复数2015序数词2016表示页码的数词2017序数词2011-2017中考数词考查情况2011-2017中考数词考查情况3301基数词01基数词3401选题的背景与意义

BackgroundAndSignificance01051.基数词的基本构成1.请写出英语单词1~20one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelf,thirteen,fourteen,fifteensixteen,seventeen,eighteen,nineteen,twenty2.请写出英语单词整十到一百ten,twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety,hundred3.一些比较大的数目的表达ahundred百athousand千amillion百万tenmillion千万ahundredmillion亿abillion十亿基数词：表示数目的词01选题的背景与意义

BackgroundAndSign3501选题的背景与意义

BackgroundAndSignificance011（1）21-99间非整十的两位数，整十“-”个位81eighty-one（2）100以上的数，先写最大位数，再依次写，百十位数之间要加and691sixhundredandninety-one5893fivethousandeighthundredandninety-three基数词基本的构成1.Thenumber4,123isread＿.A.fourthousandonehundredandtwenty-threeB.fourthousandandonehundredtwenty-threeC.fourthousandandahundredandtwenty-threeD.fourthousandsahundredandtwenty-threeA01选题的背景与意义

BackgroundAndSign360选题的背景与意义

BackgroundAndSignificance2基数词的用法the100-metreraceaten-minutewalk基数词+单数名词=复合形容词，作定语Atwenty-one-year-oldgirlisbehindme.数词+名词（形容词）作定语Whichofthefollowingiswrong?A.Heisafifteen-year-oldboy.B.Heisattheageof15.C.Heisaboyof15.D.Heisfifteenyearold.D0选题的背景与意义

BackgroundAndSigni3701选题的背景与意义

BackgroundAndSignificance012基数词的用法:钟点表达（听力常考）8：53eightfifty-three先点后分，顺读法7：20twentypastseven<30min,分钟数+past+已过钟点数6：35twenty-fivetoseven>30min,60-分钟数+to+下一个钟点数8：30halfpasteight=30min,halfpast+已过钟点数

一刻钟用quarter01选题的背景与意义

BackgroundAndSign3801选题的背景与意义

BackgroundAndSignificance11.MarkbegantolearnRussianin＿＿.A.a1870B.the1870C.the1870sD.his18702.Tony'smumlooksyoungandbeautiful.It'shardtoimaginesheisalreadyinher＿＿.A.fiftiesB.fiftyC.fiftiethsD.fiftieth3.Heservedinthearmyin＿＿whenhewasin＿＿.A.1940's,histwentiesB.1940's,thetwentiesC.the1940's,histwentiesD.the1940's,thetwentiesCAC01选题的背景与意义

BackgroundAndSign390选题的背景与意义

BackgroundAndSignificance04世纪年代，某人几十岁的表达法inthe19thcentury19世纪inthe80s/inthe80's80年代（in+the+_整十数字的复数形式）inthe1970s/inthe1970's20世纪70年代inone'stwenties在某人20多岁时（inone's+整十数字的复数形式）0选题的背景与意义

BackgroundAndSigni4001选题的背景与意义

BackgroundAndSignificance11.Weplanted＿＿treeslastweek.A.3hundredB.hundredofC.3hundredsD.3hundredsof2.Therearemany＿＿starsinthesky.A.thousandB.thousandsC.thousandsofD.thousand3.Several＿＿newbooksweresoldoutlastweek.A.ofthousandB.thousandsC.thousandsofD.thousandACD01选题的背景与意义

BackgroundAndSign411选题的背景与意义

BackgroundAndSignificance52.与具体数字或不确定数词连用时，不能加s1billioncars5hundredtrees1.后接of时，这些词都要加s,且前面不能有具体数字dozensofeggs,hundredsofstudentsdozen,score,hundred,thousand,billion的用法1选题的背景与意义

BackgroundAndSigni4201选题的背景与意义

BackgroundAndSignificance11.--Wouldyouliketoeat＿＿orange?--No,thankyou.A.moreoneB.onemoreC.oneanother

D.oneelse2.Thisbookis＿＿thanthatone.SoIneedmoretimetoreadit.A.twothickerB.twicethickerC.twicethinnerD.twothinner3.--Howdeepisthewall?--It's＿＿.A.fourmeterdeepB.tenmetersdeepC.ten-meterdeepD.ten-meters-deep4.Thisisa＿＿bridge.A.600meterlongB.600meters'longC.600-meter-longD.600meterslongBBBC01选题的背景与意义

BackgroundAndSign430选题的背景与意义

BackgroundAndSignificance1

倍数表示法once一倍，twice两倍3倍以上：基数词+times倍数表达的句型倍数+形（副）比较级+than=倍数+as+形（副）原级+as度量表示法基数词+单位+（形容词）1centimeterfivepounds9metersdeep/long/widetwomorehours=anothertwohours基数词+more或another+基数词“再多”用于四则运算plus,minus,times,dividedby基数词的用法0选题的背景与意义

BackgroundAndSigni440选题的背景与意义

BackgroundAndSignificance01.序数词的基本构成1st11th20th2nd12th21st3rd13th30th4th14th40th5th15th50th6th16th60th7th17th70th8th18th80th9th19th90th10th基数词变序数词口诀基变序，有规律，末尾加上th一二三，特殊记，词尾分别tdd八加h,九去e,ve要用f替见y变i和e,后跟th莫忘记若是碰到几十几，只变个位就可以0选题的背景与意义

BackgroundAndSigni4502序数词02序数词461选题的背景与意义

BackgroundAndSignificance14.复合形容词“序数词-名词”asecond-handbookshop5.every+基数词+名词复数“每”every+序数词+名词单数“每隔”Everythreedays=everythirddayIamsatisfiedwithmyshoppingonline.A.firstB.thefirstC.oneD.theoneA1选题的背景与意义

BackgroundAndSigni470选题的背景与意义

BackgroundAndSignificance2.序数词的用法1.序数词主要用于定语，表语，前面要用thethefirstlessonYouarethefirstoneIbelieve.2.a/an+序数词表示“又一，再一”Wewillgooveritasecondtime.Iwanttomakeasecondtry.3.序数词前面有指示代词，物主代词或every时，不用定冠词ThisismyfirsttriptoHK.Mysecondbikewasstolenagain.0选题的背景与意义

BackgroundAndSigni480选题的背景与意义

BackgroundAndSignificance01.编号表达法名词（首字母大写）+基数词（首字母大写）=the+序数词（首字母小写）+名词（首字母小写）=名词（首字母大写）+数字LessonTwo=thesecondlesson=Lesson2ClassOne=thefirstclass=Class11.Now,everyone,pleaseturntoPage＿andlookat＿picture.A.Twelve;thefifthB.Twelfh;thefifthC.Twelve;fiveD.Twelfth;five2.-Whichroomdotheylivein?-Theylivein＿.A.406RoomB.TheRoom406C.Room406D.the406RoomAC0选题的背景与意义

BackgroundAndSigni4903基，序数词混用03基，序数词混用5001选题的背景与意义

BackgroundAndSignificance11.＿＿ofthestudentsinourschool＿＿fromGuangdong.A.threefourth;isB.threefourths;areC.threefourth;are

D.threefourths;is2.Ittookme＿＿tofinishthesummerhomework.A.ahalfandtwoweeksB.twoweekandahalfC.twoandahalfweeksD.twoandahalfweek3.Almost＿＿oftheapple＿＿gonebad.A.three-fourths;hasB.three-four;hasC.three-fourths;haveD.three-fourth;haveBCA01选题的背景与意义

BackgroundAndSign510选题的背景与意义

BackgroundAndSignificance02.分数表达法（1）几个半的表达法：基数词+and+ahalf+名词复数=基数词+名词（单数/复数）+and+ahalftwoandahalfhours=twohoursandahalf（2）百分数，小数的表达法小数，百分数：小数点读成point,百分号﹪读成percent.5.66fivepointsixsix30﹪读成thirtypercent

（3）与名词连用时常用表达方式为分数/百分数/小数+of+名词，谓语看名词Fivesixthsofthehomeworkisdone.50percentoftheworkersaremen.分子用基数词，分母用序数词。当分子大于1时，分母加sonefourth/one-fourththreefourths/three-fourths知识小拓展0选题的背景与意义

BackgroundAndSigni520选题的背景与意义

BackgroundAndSignificance0月份表达一月七月二月八月三月九月四月十月五月十一月六月十二月0选题的背景与意义

BackgroundAndSigni530选题的背景与意义

BackgroundAndSignificance3.年，月，日的表达方法2016.10.10英式：10thOctober,2016美式：October10,20169月10日September10=Septemberthetenth=thetenthofSeptember中间可以不加逗号2011.7July2011年，月连用月，日连用年月日连用（英式美式）Lincolnwasbornon＿＿.A.February12,1809B.1809,February12C.1809,12FebruaryD.February1809,12A0选题的背景与意义

BackgroundAndSigni54勇攀高峰（）1.Iamsadtoseethat______ofthelandinmyhometown_______pollutedbythosefactoriesthatdumptonsofwasteeveryday.A.twothirds;isB.twothirds;areC.twothird;isD.twothird;are（）2.What’saquarterandahalf,doyouknow?Yes,it’s_______.A.two-sixthsB.threequartersC.three-fourthD.three-sixths（）3.HaveyouwatchedtheCCTVnewsonTV?Yes,_______childrenhadagoodfestivalonthe_______Children’sDay.A.millionsof;sixtyB.tenmillion;sixtyC.millionsof;sixtiethD.tenmillions;sixtieth（）4.Henrylikessomethingexciting.Hewentonwildadventuresmorethan_______timesinhis_______.A.eleven;forty

B.eleven;fortiesC.eleventh;fortyD.eleventh;forties（）5.Onmy_______birthday,Igotaguitarasagiftfrommyfather.A.twelve B.twelfth C.thetwelve D.thetwelfthABCBB勇攀高峰（）1.Iamsadtosee55典题精炼（）1.Howwasyourweekend?Great!Itwasmygrandfather’s________birthday.Weenjoyedourselves.A.seventyB.seventiethC.theseventiethD.seventeenth（）2.Excuseme,sir.Here’sapackageforLinTao.Whichroomdoeshelivein?

_______.A.308Room B.Room308C.TheRoom308D.The308Room（）3.It'snevertoooldtolearn.KarlMarxbegantolearnEnglishinhis_______.A.thefiftieth B.fiftiethC.fiftyD.fifties（）4.I

live

in

Room

403,

Sam

lives

in

the

room

right

above

mine,

on

the________floor.

A.third

B.three

C.fifth

D.five

（）5.Pleaseturntopage________andtakealookatthepictureonit.A.theeightieth B.eightieth C.eighties D.eighty（）6.Twomonthsago,Chinatestedits______aircraftcarrier(航空母舰)builtcompletelyonitsown．A．one B.first C．theone D．thefirstBBDCDB典题精炼（）1.Howwasyourwe56（）11.Whenwasthefirstcomputerinvented?

_____.A.Inthe1960s.B.In1960s. C.Onthe2010sD.In2009（）12.Idon’tbelievethatthis_______boycanpaintsuchanicepicture.A.fiveyearsold B.five-years-old C.five-year-old D.fiveyearold（）13.Thereare_______rooms