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2015中考复习数词-.掌握基数词和序数词的形式及基本用法。2.熟练掌握时间及日期的基本表达方法。3.掌握日常交际活动中数词的常见用法。如:No.58,LessonOne等。4.掌握数词的某些特殊用法。如:hundredsof等。-.基数词的构成(1)1—12单独记。如:one,two,three,four,five,six,seven,eight,nine,ten,eleven,tweleve。(2)13—19的词尾都是teen。如:thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen,但13—thirteen,15—fifteen,18—eighteen需要特殊记。(3)20以上的整十的基数词均以ty结尾。如:20—twenty,30—thirty,40—forty,50—fifty,60--sixty,70---seventy,80—eighty,90----ninety等。(4)“几十几”中间要加连字符号“-”。如:48—forty-eight,97—ninety-seven等。中考考点一基数词-(5)“几百几十”或者“几百几十几”在“百”后加and。如:156读作onehundredandfifty-six,509读作fivehundredandnine等。(6)四位数或者四位数以上的基数词的拼写规律:用逗号从右往左每三位加一个逗号,第一个逗号读作thousand(千),第二个逗号读作million(百万),第三个逗号读作billion(十亿),hundred后莫忘“and”。如:3,610读作threethousandsixhundredandten;94,295读作ninety-fourthousandtwohundredandninetyfive;14,274,350读作fourteenmilliontwohundredandseventy-fourthousandthreehundredandfifty等。-.序数词的构成,一般在基数词后加th。(1)“第一”、“第二”、“第三”分别是first,second,third。(2)“第四”到“第十九”除了fifth,eighth,ninth,twelfth是特殊的拼写外,其余的都在相应基数词后面加“-th”构成。如:fourth。(3)20以上的整十的序数词由相应的基数词变y为ie,再加“-th”。如:thirty→thirtieth;fifty→fiftieth。(4)第一百hundredth;第一千thousandth;第一百万millionth。中考考点二序数词-(5)20以上的非整十的基数词变序数词时,只变个位数。如:twenty-one→twenty-first;onehundredandone→onehundredandfirst。基数词变序数词的巧记口诀:一、二、三特殊记,first,second,third,th从四加起,八去t,九减e,f来把ve替,遇到几十去y变ie加th,几十几只将个位改为序数词。巧记序数词缩略式:阿拉伯数字+后两个字母one--first--1st,two--second--2nd,three--third--3rd,eighteen__eighteenth__18ththirty--thirtieth--30thtwenty--four_twenty--fourth--24th-日期表达:年用基数词,日用序数词April7th,2015分数表达:分子用基数词,分母用序数词,分子超过1,分母加sonethird三分之一threefifths五分之三时刻表达:几点钟用基数词加o'clock如five(o'clock)5点钟几点过几分用介词past,如fivepastseven7点5分差几分几点用介词to,如twentytoeight7点40分顺序和编号:Page62/thesixty-secondpage第六十二页年代表达:inthe1970s在二十世纪七十年代年龄表达:inhisforties在他四十多岁时-.hundred,thousand,million前有基数词修饰时,表示确数,其后不加-s,也不与of连用;但若用于表示“数百、数千、数百万”这样的笼统数目时,后面则加-s,并与of连用。如,hundredsof几百,thousandsof几千,millionsof几百万等。Therearetwohundredpeopleinthemeeting.会上有200人。Thousandsofpeoplegotothebeacheveryyear.每年成千上万的人到海滨去。2.序数词的前加不定冠词a,表示“再一、又一”的意思。Tryitasecondtime.再试一次吧。(已经试过一次)-英语中几个半的表达方法:(1)数词+andahalf+名词复数(2)数词+名词复数+andahalf例如,twohoursandahalf=twoandahalfhours两个半小时Ittookme____todomyhomeworkyesterday.A.threehourandahalfB.threehoursandahalfC.threeandahalfhourB-在“数词+连字符+名词+形容词”构成的复合形容词中名词用单数式,作定语。例如,Kateisasix--year--oldgirl.1.Sheis___eleven--year--oldstudent.A.anB.aC.the2Samisa___youngboy.A.twenty--year--oldB.twenty--years--oldC.twentyyearoldD.twentyyearsoldAA-(2014年苏州中考题)A.seventhB.sevenC.sixthD.eight分析:此题考序数词词的用法,由题干可知July是一年中的第七个月,因此正确答案该选A.-(2013年广东中山考题)A.thousandsB.thousandC.thousandsof分析,此题考查数词用于具体与笼统数目的区别,由于该空前有具体数目four修饰,因此正确答案选B。-中考例题分析例3.----Whendidyoustarttocollectstamps?Igotmy__stampwhenIwas__yearsold.(2013年丹东市中考题)A.one;sevenB.one;seventhC.first;sevenD.first;seventh分析,此题考查基数词和序数词的用法和区别,由题意可知正确答案该选C.-Ⅰ.用括号中所给单词的适当形式填空1.Theyliveonthe________(five)floor.2.Decemberisthe________(twelve)monthofayear.3.Onmysister's________(nine)birthday,Igaveherausefulbook.4.___________(hundred)ofpeoplecomeheretoreadbooksonweekends.挑战中考:考点过关题fifthtwelfthninthHundreds-.Three________(four)ofthestudentsinourclasslikebasketball.6.Ourteamwon________(two)prizeinthecompetition.7.Father'sDayisonthe________(three)SundayofJune.8.Inthe________(eight)picture,youcanseemanyyoungtrees.9.My________(one)nameisLinda.Whataboutyours?10.Shebecameveryfamousinher________(forty)fourthssecondthirdeighthfirstforties-Ⅱ.单项填空1.Morethaneight________studentswilltakepartintheactivity.(2014岳阳)A.hundredsB.hundredofC.hundredD.hundredsof2.Now,everybody,pleaseturntoPage________andlookatthe________picture.(2014成都)A.Fifth;fiveB.Five;fifthC.Fifth;fifthD.Five;five3.—Howoldisyourdaughter?—________.Wehadaspecialpartyforher________birthdaylastSunday.(2014杭州)A.Nine;nineB.Nine;ninthC.Ninth;nineD.Ninth;ninthCBB-.Eachofushastowritea________reporteveryweek.A.two-hundred-word(2014重庆)B.two-hundreds-wordC.two-hundreds-wordsD.two-hundred-words5.Morethan________childrentookpartinactivitieslastweek.A.twothirdsB.thirdssecond(2014宁波)C.secondthreeD.twothirdAA语法复习数词-三、根据句意及提示写单词。1.Thereare_____daysinAprilaswellasinJuneandinSeptember.(2013,杭州)2.ThenewsemesterusuallybeginsinSeptember_______,themonthofayear.(2013,宁波)3.Theoldmangaveawayeight________(百)bookstotheprimaryschoolinthecountryside.(2013,兰州)4.NextSundayisFather'sDayanditisalsomyfather's_________(第四十)birthday.(2013,滨州)5.Ithasbeenthe________(第十)daysinceweclimbedtheGreatWall.6.Mygrandmaisinher________(八十多岁),butshecanstilltakecareofherself.thirtyninthhundredfortiethtentheighties-总结数词考点:1.基数词构成和用法。2.序数词构成和用法。3.数词日常表达法。4.数词的特殊用法。
本文标题:中考复习数词
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