專(zhuān)題三數(shù)詞-廣東省佛山市順德區(qū)江義初級(jí)中學(xué)外研版九年級(jí)英語(yǔ)課件(共70張PPT)

專(zhuān)題三

數(shù)詞第一章語(yǔ)法知識(shí)專(zhuān)項(xiàng)復(fù)習(xí)中考考點(diǎn)解讀

考點(diǎn)廣東省卷近5年中考統(tǒng)計(jì)情況201520162017201820191.基數(shù)詞√√2.

序數(shù)詞√√√√考點(diǎn)①?？蓟鶖?shù)詞、序數(shù)詞1-12基數(shù)詞序數(shù)詞縮寫(xiě)onefirst1sttwosecond2ndthreethird3rdfourfourth4thfivefifth5thsixsixth6th1-12基數(shù)詞序數(shù)詞縮寫(xiě)sevenseventh7theighteighth8thnineninth

9thtententh

10theleveneleventh11thtwelvetwelfth12th13-19基數(shù)詞序數(shù)詞縮寫(xiě)thirteenthirteenth13thfourteenfourteenth14thfifteenfifteenth15thsixteensixteenth16thseventeenseventeenth17theighteeneighteenth18thnineteennineteenth19th兩位數(shù)和多位數(shù)（整數(shù)除外）基數(shù)詞序數(shù)詞縮寫(xiě)twenty-onetwenty-first21stninety-fiveninety-fifth95thonehundredandoneonehundredandfirst101st整十、百基數(shù)詞序數(shù)詞縮寫(xiě)twentytwentieth20ththirtythirtieth30thfortyfortieth40thfiftyfiftieth50thsixtysixtieth60thseventyseventieth70theightyeightieth80thninetyninetieth90thhundredhundredth100th注：基數(shù)詞變序數(shù)詞的規(guī)律1.無(wú)規(guī)律變化：first,second,third

2.一般在基數(shù)詞后加th：eleven→eleventh3.20-90的整十位數(shù)，把y變成ie再加th：

twenty→twentiethforty→fortieth

4.兩位數(shù)和多位數(shù)（整數(shù)除外）的基數(shù)詞，只需把個(gè)位變成序數(shù)詞：twenty-one→twenty-first

中考真題面對(duì)面BC中考真題面對(duì)面()3.(2010廣東)ThisisMr.White’s_____visittoBeijing.Hehasbeentheretwicebefore.

A.twoB.secondC.threeD.third()4.(2009廣東)Thereare_____monthsinayear.Octoberisthe_____month.

A.twelve;tenB.twelfth;tenth

C.twelve;tenthD.twelfth;tenDC考點(diǎn)②基數(shù)詞的拼寫(xiě)基數(shù)詞規(guī)律例子21-99十位和個(gè)位中間要加“-”twenty-one，thirty-nine，eighty-six101-999

百位后要用and，

十位和個(gè)位中間要加“-”234：twohundredandthirty-four基數(shù)詞規(guī)律例子1000以上阿拉伯?dāng)?shù)字從右往左數(shù)，每三位數(shù)加“,”，所用的英語(yǔ)單詞第一個(gè)逗號(hào)前為thousand，第二個(gè)逗號(hào)前為million，第三個(gè)逗號(hào)前為billion13,

400,

500,

789：thirteenbillionfourhundredmillionfivehundredthousandsevenhundredandeighty-nine對(duì)點(diǎn)專(zhuān)練用英語(yǔ)寫(xiě)出下列數(shù)字。1.55

__________2.123

_____________________________3.876

______________________________4.1089

_____________________________5.2456

_____________________________________6.30500

________________________________

thirtythousandandfivehundredfifty-fiveonehundredandtwenty-threeeighthundredandseventy-sixonethousandandeight-ninetwothousandfourhundredandfifty-six考點(diǎn)③時(shí)間的讀法時(shí)間順讀法逆讀法規(guī)律

six(o’clock)/表達(dá)時(shí)刻用基數(shù)詞

順讀法：小時(shí)+分鐘

逆讀法：先讀分鐘后讀小時(shí)

①分鐘小于或等于30用past

8:28=twenty-eightpasteight

sixthirtyhalfpastsix時(shí)間順讀法逆讀法規(guī)律

sixfifteenaquarterpastsix②分鐘大于30用to，分鐘數(shù)用60減，小時(shí)數(shù)要加1（差多少分鐘到下一鐘點(diǎn)）8:52=eight(60-52)tonine(8+1)

sixforty-fiveaquartertoseven時(shí)間順讀法逆讀法規(guī)律

sixtentenpastsix③半小時(shí)用half，一刻鐘（15分鐘）用quarter4:15=aquarterpastfour④一個(gè)半小時(shí)：onehourandahalf=oneandahalfhours

sixfifty-twoeighttoseven對(duì)點(diǎn)專(zhuān)練用英語(yǔ)寫(xiě)出下列數(shù)字。1.5:20

_________________________2.6:25_________________________________3.3:13

________________________________4.8:55

_________________________fivetwenty/twentypastfivesixtwenty-five/twenty-fivepastsixthreethirteen/thirteenpastthreeeightfifty-five/fivetonine對(duì)點(diǎn)專(zhuān)練用英語(yǔ)寫(xiě)出下列數(shù)字。5.7:30

_________________________________________6.8:40

__________________________7.14:50

_________________________8.11:45

__________________________________________________elevenforty-five/fifteentotwelve/aquartertotwelveseventhirty/thirtypastseven/halfpastseveneightforty/twentytoninefourteenfifty/tentofifteen考點(diǎn)④年、月、日與世紀(jì)、年代的表達(dá)法月份1月January(Jan.)2月February(Feb.)3月March(Mar.)4月

April(Apr.)5月

May(May)6月

June(Jun.)7月July(Jul.)8月August(Aug.)9月September(Sept.)10月October(Oct.)11月November(Nov.)12月December(Dec.)年月日1998年4月1998年4月2日inApril,1998onApril2/2nd,

1998on2/2ndApril,1998inApril,nineteenninety-eightonAprilthesecond,nineteenninety-eightonthesecondofApril,nineteenninety-eight表示在某月用in+月份，月份的首字母要大寫(xiě)，年月無(wú)日時(shí)用in年代世紀(jì)在19世紀(jì)在19世紀(jì)30年代inthe19thcenturyinthe1830sinthenineteenthcenturyintheeighteenthirties對(duì)點(diǎn)專(zhuān)練將下列短語(yǔ)翻成英語(yǔ)。1.在1999年7月

______________2.在1949年10月1日

____________________________________________3.在21世紀(jì)

___________________________________________4.在20世紀(jì)80年代

____________________________________inthe1980s/inthenineteeneightiesinJuly,1999onOctober1/1st,1949on1/1stOctober,1949inthe21stcentury/inthetwenty-firstcentury考點(diǎn)⑤編號(hào)的表達(dá)法編號(hào)PageOne=thefirstpage=Page1（第一頁(yè)）LessonTwo=thesecondlesson=Lesson2（第二課）名詞（首字母大寫(xiě)）+基數(shù)詞（首字母大寫(xiě)）

＝the+序數(shù)詞（小寫(xiě)）+名詞（小寫(xiě)）

＝名詞（首字母大寫(xiě)）+數(shù)字中考真題面對(duì)面()1.(2016廣東)Pleaseturntopage_____andtakealookatthepictureonit.

A.theeightiethB.eightiethC.eightiesD.eighty()2.(2013廣東)—Excuseme,sir.Here’sapackageforLinTao.Whichroomdoeshelivein?

—_____.

A.308RoomB.Room308

C.TheRoom308D.The308RoomBD考點(diǎn)⑥分?jǐn)?shù)、百分?jǐn)?shù)、小數(shù)的表達(dá)法分?jǐn)?shù)/百分?jǐn)?shù)/小數(shù)1/3，2/3，1/4onethird，twothirds，aquarter=onefourth分子基數(shù)詞，分母序數(shù)詞；分子大于1，分母加s分?jǐn)?shù)/百分?jǐn)?shù)/小數(shù)注意：分?jǐn)?shù)作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞要根據(jù)分?jǐn)?shù)后的名詞來(lái)決定，如果是不可數(shù)名詞就要用單數(shù)，是可數(shù)名詞復(fù)數(shù)則用復(fù)數(shù)。如：1.OnethirdofthestudentsinourclasshavebeentotheGreatWall.我們班三分之一的學(xué)生去過(guò)長(zhǎng)城。2.Fourfifthsofthewaterisdrunkbythechildren.

五分之四的水被孩子們喝了。分?jǐn)?shù)/百分?jǐn)?shù)/小數(shù)3%，65％threepercent，sixty-fivepercent先讀基數(shù)詞,再讀百分號(hào)分?jǐn)?shù)/百分?jǐn)?shù)/小數(shù)78.98seventy-eightpointnineeight 注意：小數(shù)點(diǎn)前面按照基數(shù)詞讀,小數(shù)點(diǎn)后面按照數(shù)的本身讀 中考真題面對(duì)面()(2018廣東)Accordingtoasurvey,fouroutoffivewomendohouseworkathome,butonly_____ofmenwoulddoit.

A.fourfifthB.fourfifthsC.twofifthD.twofifthsD考點(diǎn)⑦h(yuǎn)undred，thousand，million，billion，dozen的用法1.這些詞前面有數(shù)字，后不加sfivehundredpeople，3dozenoranges2.這些詞后接of時(shí)，要加s，有時(shí)可在前面加不確定數(shù)字(many,some,afew)hundredsof數(shù)以百計(jì)的，

thousandsof數(shù)以千計(jì)的，

billionsof數(shù)十億的，

(many)hundredsofstudents數(shù)以百計(jì)的學(xué)生，

(afew)millionsofyears幾百萬(wàn)年中考真題面對(duì)面()(2011廣東)AftertheAsianGames,_____peoplecametoGuangzhouforavisitduringholidays.

A.thousandB.thousandsofC.fivethousandsD.fivethousandofB考點(diǎn)⑧倍數(shù)與度量單位的表達(dá)法倍數(shù)的表達(dá)一倍=once兩倍=twice三倍以上=基數(shù)詞+times度量單位的表達(dá)1厘米＝1centimeter3英尺＝3feet2英寸＝2inches9米深＝9metersdeep10米寬＝10meterswide

11米長(zhǎng)＝11meterslong6公里＝6kilometers(km)4公斤＝4kilograms(kg)5磅＝5pounds對(duì)點(diǎn)專(zhuān)練()1.—Davidstaysuplatefor_____daysaweek.That’stosay,hestaysup_____timesaweek.

—Oh,it’sharmfulforhisbody.

A.three;thirdB.third;threeC.three;threeD.third;third()2.—Howmuchbeefwouldyouliketobuy?

—_____.

A.FourmetersB.SixyardsC.TwokilosD.ThreeinchesCC考點(diǎn)⑨其他常用表達(dá)法1.“基數(shù)詞+more+名詞”相當(dāng)于

“another+基數(shù)詞+名詞”。如：Weneedfivemorepeople.=Weneedanotherfivepeople.我們還需要五個(gè)人。2.序數(shù)詞表示順序時(shí)，其前面常有定冠詞the；序數(shù)詞與不定冠詞a/an連用，表

“又一；再一”。如：ThoughIhavefailedthreetimes,Iwanttotryafourthtime.盡管我已經(jīng)失敗三次了,但我還想再試一次。3.表示某人的幾歲生日（指第幾個(gè)生日）時(shí)，用“one’s+序數(shù)詞+birthday”。注意：當(dāng)序數(shù)詞前有形容詞性物主代詞或名詞所有格修飾時(shí)，序數(shù)詞前不用the。如：Todayismygrandfather’ssixtiethbirthday.

今天是我的爺爺?shù)牧畾q生日。

4.“inone’s+基數(shù)詞的復(fù)數(shù)”

表

“在某人……多歲時(shí)”。如：Thescientistinventedanewmachineinhisfifties.

這位科學(xué)家在他五十多歲的時(shí)候發(fā)明了一臺(tái)新機(jī)器。5.基數(shù)詞(+yearsold)表“……歲”，常作表語(yǔ)；attheageof+基數(shù)詞，表“在某人……歲時(shí)”，常作狀語(yǔ)。如：Tomisten(yearsold).

湯姆十歲了。Icouldswimattheageoften.

我十歲時(shí)就會(huì)游泳了。6.10分鐘的路程：10minutes’walk=aten-minutewalk中考真題面對(duì)面()1.(2019廣東)Weareproudofourcountry.Theyear2019isher_____birthday.

A.seventyB.theseventyC.theseventiethD.seventieth()2.(2014廣東)It’snevertoooldtolearn.KarlMarxbegantolearnEnglishinhis_____.

A.thefiftiethB.fiftiethC.fiftyD.fiftiesDD中考真題面對(duì)面()3.(2012廣東)—Howwasyourweekend?

—Great!Itwasmygrandfather’s_____birthday.Weenjoyedourselves.

A.seventyB.seventiethC.theseventiethD.seventeenthB數(shù)詞在短文填空中的運(yùn)用

廣東近5年中考短文填空中，數(shù)詞考查了1次，序數(shù)詞5年1考、基數(shù)詞沒(méi)有考查過(guò)。這次是根據(jù)固定搭配和上下文來(lái)確定的。固定搭配與上下文判斷法由after可推測(cè)出，起初，他們很傷心。固定搭配：atfirst,意為“最初”。（first）常見(jiàn)數(shù)詞固定搭配歸納如下：atfirst

起初，首先 firstofall

首先oneafteranother/onebyone 一個(gè)接一個(gè)地 oneanother

互相forthefirsttime

首次

firstprize

一等獎(jiǎng)inasecond

片刻，瞬間 inonego

一口氣，一下子對(duì)點(diǎn)專(zhuān)練SophiaisarobotinSaudiArabia.Butshelookslikeahumanwoman.OnOct.25,2017,shebecamethe_____robotintheworldtogetcitizenship(公民身份),accordingtoTheNewYorkTimes.(2019揭陽(yáng)普寧5月模擬)first真題匯編考點(diǎn)1序數(shù)詞C考點(diǎn)1序數(shù)詞()2.AfterJackvolunteeredatavillageschoolforhalfayearin2018,healwaysexpectedtogotherea_____time.(2019佛山順德三模)

A.firstB.secondC.twoD.thirdB考點(diǎn)1序數(shù)詞()3.—Itisreportedthatonly40%ofteenagersinChinasleepformorethaneighthoursaday.

—Tooterrible.Itmeansabout_____ofteenagersdonotgetenoughsleep.(2019南海獅山一模)

A.threefifthB.threefifths

C.fivethirdsD.twofifthsB考點(diǎn)1序數(shù)詞()4.—IsDongjinHigh-speedRailwayStationthe_____largestinHubeiProvince?

—Yes,ofcourse.It’sjustalittlesmallerthanthelargestoneinWuhan.(2019湖北襄陽(yáng))

A.firstB.secondC.thirdD.fourthB考點(diǎn)1序數(shù)詞()5.Pleasepassme_____bookontheright.(2019廣西河池)

A.fourB.fourthC.thefourD.thefourth()6.Septemberisthe_____monthofayear.(2019甘肅武威)

A.seventhB.eighthC.ninthD.tenthDC考點(diǎn)2

基數(shù)詞()7.Theteachingbuildinghas_____floors.Ourclassroomison_____floor.(2019粵西地區(qū)一模)

A.six;threeB.six;thethirdC.thesixth;threeD.thesixth;thethirdB考點(diǎn)2

基數(shù)詞C考點(diǎn)2

基數(shù)詞D考點(diǎn)2

基數(shù)詞()10.Thereisanewbankinthetownand_____ofthebankclerksarebelowtheageof_____.

(2019珠海香洲)

A.twothirds;thirty-fiveB.twothird;thirty-fifth

C.twothird;thirty-oneD.twothirds;