语法六　数词课件+2025年中考英语语法专题探究（广西）.pptxVIP

语法六数词;;考点精讲;1.基数词

(1)基数词的读法(主要在听力中考查);基数词的读法;(2)基数词的用法;表示时刻;表示年龄;表示年份

和年代;表示

电话号码;【拓展】(1)表示数量在原有基础上增加：基数词(除one外)＋more＋名词复数＝another＋基数词(除one外)＋名词复数。twomorehours＝④____________twohours再多两个小时

(2)表示频率、倍数：once(一次；一倍);twice(两次；两倍)；三次/三倍及以上，用“基数词＋times”表达。fourtimesaweek一周四次

【注意】(1)“基数词＋表示时间、距离、重量、金钱等概念的词”作主语时，常被看作一个整体，谓语动词用单数。Sixmiles⑤___alongwalktome.6英里对我来说是很长的一段路。(2)一个半小时/星期/月或一天/年半：onehour/week/month/day/yearandahalf＝oneandahalfhours/weeks/months/days/years;2.序数词

(1)基数词变序数词的规律;(2)序数词的用法;【拓展】分数表达法

(1)分子用基数词，分母用序数词。当分子1时，分母用复数。onesixth六分之一；fivesixths六分之五

(2)特殊表达：ahalf二分之一；aquarter四分之一；threequarters四分之三

(3)“分数＋of＋名词/代词”作主语时，谓语的数应与of后面的名词或代词的数保持一致。Ahalfofstudentsinourclasshavelunchatschool.我们班一半的学生在学校吃午饭。;试题精练;一、单项选择

常考点

1.(2024牡丹江)Thereare______solarterms(节气)inayear.Lichunisthefirstone.

A．twenty-four

B．twenty-fourth

C．thetwenty-fourth

2.I’vewatchedthismovie________times.

A．three B．third C．thethird;3.(2024自贡)—Thereisgoingtobethe________ArtFestivalnextweek.

—Great.Wecanenjoysomebeautifulpaintingsagain.

A．two B．first C．second

4.(2024达州改编)—WhyisJennysohappy?

—Becausetodayisher______weddinganniversary(结婚纪念日)．

A．tenth B．thetenth C．ten

;易错点

5.—It’sMom’s________birthdaynextSunday.Whatshouldwedo?

—Wecanbuyher________flowers.

A．forty;forty B．forty;fortieth C．fortieth;forty

6.Myfamilyhada________tripinWuhanthisvacation.

A．eightdays B．eight-days C．eightdays’;7.Everyyear,wegiveaway________bookstothechildreninthecountryside.Lastmonth,wegavethem________books.

A．thousandsof;sevenhundred

B．thousandof;sevenhundred

C．thousandsof;sevenhundreds;8.Mostofthedoctorsinthishospitalwereborn________，andtheyare________now.

A．in1970s;intheirfifty

B．inthe1970;inthefiftieth

C．inthe1970s;intheirfifties

;9.Nearly________ofthetask________completedbyus.

A．threefourth;was

B．threefourths;was

C．thi