小升初英語(yǔ)專(zhuān)題-數(shù)詞

PAGEPAGE5數(shù)詞一．教學(xué)內(nèi)容1．復(fù)習(xí)上節(jié)課的內(nèi)容，鞏固上節(jié)課的重難點(diǎn)2．新課講解基數(shù)詞：表示數(shù)目的詞為基數(shù)詞，它的構(gòu)成如下表：范

圍特

點(diǎn)實(shí)

例1~12無(wú)規(guī)律

one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve13~19以teen為結(jié)尾

thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen20~90以ty結(jié)尾

twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety21~99十位與個(gè)位之間要加連字符“-”

twenty-five,sixty-five,ninety-nine101~999百位與十位之間通常用and

threehundredandtwenty-five（美語(yǔ)中常將and省略）千以上

6275—sixthousandtwohundredandseventy-five；1200—twelvehundred

（二）序數(shù)詞：表示順序的數(shù)詞為序數(shù)詞，它的構(gòu)成如下表：范

圍特

點(diǎn)實(shí)

例

1~19各基數(shù)詞尾加th其中七個(gè)例外：first,second,third,fifth,eighth,ninth,twelfth,其余，如：four—forth,six—sixth,nineteen—nineteenth

20,30~90把y變i后加eth

twentieth,fortieth,ninetieth

21以后多位數(shù)最后一個(gè)數(shù)用序數(shù)詞，其余用基數(shù)詞

21st—twenty-first,110th—onehundredandtenth

數(shù)詞的概述基數(shù)詞表示數(shù)目或數(shù)量的多少。序數(shù)詞表示順序或等級(jí)。1.基礎(chǔ)詞的構(gòu)成1~12的基數(shù)詞需要單獨(dú)記憶。1:one2:two3:three4:four5:five6:six7:seven8:eight9:nine10:ten11:eleven12:twelve13~19的基數(shù)詞都以-teen結(jié)尾13:thirteen14:fourteen15:fifteen16:sixteen17:seventeen18:eighteen19:nineteen20~99的基數(shù)詞整十?dāng)?shù)都是以-ty結(jié)尾。20:twenty30:thirty40:forty50:fifty60:sixty70:seventy80:eighty90:ninety非整十?dāng)?shù)的基數(shù)詞用“整十?dāng)?shù)+個(gè)位數(shù)”構(gòu)成，整十?dāng)?shù)與個(gè)位數(shù)之間加連字符“一”。25：twenty-five58:fifty-eight71:seventy-one99:ninety-nine100~999的基數(shù)詞。整百數(shù)詞是以1—9的基數(shù)詞加hundred構(gòu)成100：onehundred200:twohundred600:sixhundred非整百數(shù)的基數(shù)詞由“整百數(shù)+整十?dāng)?shù)+個(gè)位數(shù)”構(gòu)成。整百數(shù)與整十?dāng)?shù)之間加and，整十?dāng)?shù)與個(gè)位數(shù)之間用連字符“-”連接。185：onehundredandeighty-five207:twohundredandseven984:ninehundredandeighty-four1000以上的基數(shù)詞。1,000：a/onethousand一千8,000:eightthoudsand八千10,000：tenthousand一萬(wàn)30,000:thirtythousand三萬(wàn)100,000:onehundredthousand十萬(wàn)1,000,000:a/onemillion一百萬(wàn)1,000,000,000:abillion十億有hundred等數(shù)詞，有s時(shí)有of,沒(méi)有s沒(méi)of；數(shù)詞前面加，沒(méi)有s沒(méi)of；前面無(wú)數(shù)詞，有s也有of。二．教學(xué)練習(xí)用英語(yǔ)或中文表達(dá)以下年月日1983年6月9日__________________________________________________________1875年9月26日_________________________________________________________2007年1月12日__________________________________________________________寫(xiě)出下列時(shí)刻1.8:00______________________2.8:15_________________________3.8:30______________________4.8:45_________________________5.8:48______________________6.8:27__________________________單項(xiàng)選擇(

)1．Thereare___________daysinayear．

A．threehundredandsixtyfive

B．threehundredandsixty-five

C．threehundredsandsixtyfive

D．threehundredsandsixty—five

(

)2．Dannylivesin__________．

A．room404

B．Room404

C．404room

D．404Room

(

)3．Jimisin__________．

A．classone，gradesix

B．gradeone，classsix

C．ClassOne，GradeSix

D．GradeOne,ClassSix

(

)4．Thebikecostme_________yuan．

A．fivehundredforty

B．fivehundredsfourty

C．fivehundredandforty

D．fivehundredfourty

(

)5．Mytelephonenumberis____________．

A．eightyeighttwofortyfourzeronineB．eighteighttwodoublefourOnine

C．eightyeighttwoforty-fourzeronineD．eighteighttwofourfourzeronine

(

)6．Isthereanyfoodforus_________?

A．ten

B．tenth

C．thetenth

D．theten

(

)7．Maryis_________girl．

A.an8yearold

B．8一years—old

C．the8yearsold

D．a(chǎn)n8一year—old

(

)8．—Whatdayistoday?

—___________

A．June

B．Tuesday

C．Itishot

D．It’sfine

(

)9．—What’sthedatetoday?

—___________

A．It’sSaturday

B．It’sJuly

C．It’sfine

D．It’sJuIy15

(

)10．—Whattimedoyougetupeveryday?

A．It’sseveno’clock

B．Seveno’clocktimeC．Atseven

D．Onseven()11.Thereare___________daysinayear．A．threehundredandsixtyfiveB．threehundredandsixty-fiveC．threehundredsandsixtyfiveD．threehundredsandsixty—five()12．Dannylivesin__________．A．room404B．Room404C．404roomD．404Room()13．Jimisin__________．A．classone，gradesixB．gradeone，classsixC．ClassOne，GradeSixD．GradeOneClassSix()14．Thebikecostme_________yuan．A．fivehundredfortyB．fivehundredsfourtyC．fivehundredandfortyD．fivehundredfourty()15．Mytelephonenumberis____________．A．eightyeighttwofortyfourzeronineB．eighteighttwodoublefourOnineC．eightyeighttwoforty-fourzeronineD．eighteighttwofourfourzeronine()16．Isthereanyfoodforus_________?A．tenB．tenthC．thetenthD．theten()7．Maryis_________girl．A.an8yearoldB．8一years—oldC．the8yearsoldD．a(chǎn)n8一year—old()18．—Whatdayistoday?—___________A．JuneB．TuesdayC．ItishotD．It’sfine()19．—What’sthedatetoday?—___________A．It’sSaturdayB．It’sJulyC．It’sfineD．It’sJuIy15()20．—Whattimedoyougetupeveryday?A．It’sseveno’clockB．Seveno’clocktimeC．AtsevenD．Onseven21.Thetreeis

_______

tall.

A.fourteenfoots

B.fourteenfeetC.fourteenfoot

D.fortyfoot22.Fiftyplus

_________

.

A.fourtyisninety

B.fortyisninetyC.thirtyisninety

D.fiftyisninety23.Thereare

______studentsinthisschool.

A.fourhundredfifty-twoB.fourhundredsfiftytwoC.fourhundredandfifty-twoD.fourhundredsandfifty-two24.Myhomeisabout

______awayfromtheschool.

A.threehundredmetre

B.threehundredsmetres

C.threehundredmetres

D.threehundredmetre25.Decemberis______andlastmonthinayear.

A.thetwelveth

B.twelve

C.thetwelfth

D.twelfth26.

_______oftheteachersintheschoolarefromcolleges.

A.Threequarters

B.Two-thirdC.Twofifth

D.Two-ninth27.Thereweretwoworldwarsduring______century.

A.thetwenties

B.thetwentiethC.twenties

D.twentieth28.Intheforties,hisfatherservedintheNew______Army(新四軍)，whilehismotherworkedinthe______RouteArmy(八路軍).

A.Fourth;Eighth

B.Four;EighthC.Fourth;eight

D.Fourth;eighth29.Wearelearning_______now.

A.thetwenty-firstlesson

B.LessonTwenty-firstC.the21thlesson

D.Lesson21st30.Hewillstayherefor

_______.

A.oneandhalfmonthB.oneandahalfmonth

C.onemonthsandahalfD.oneandahalfmonths31.—What’sthedatetoday?—It’s

________.

A.nine

B.Monday

C.June5

D.11:0032.—Wouldyouliketoeat

______apples?

—No,thankyou.

A.moretwo

B.twomore

C.twoanother

D.twoelse33.Hesaidhewouldcomebackin

______.

A.oneortwodays

B.oortwodays

C.oneandtwodays

D.adayandtwo34.—Howoftendoyouwritetoyourparentsabroad?

—

_________.

A.Twiceamonth

B.Secondtimesamonth

C.Asecondtimeamonth

D.secondatimeamonth35.________peoplediedinthetrafficaccidentsintheworld.

A.Thousandof

B.Thousandsof

C.Tenthousandsof

D.Tenthousandof36.Inthe1850s,about______wascoveredbyforestintheUSA.

A.third

B.athird

C.thethird

D.athirds37.Thisisher_______birthday,Ithink.

A.twenty

B.twentieth

C.thetwentieth

Dthetwenty’s38.September_______isTeachers’Day.

A.theten

B.tenth

C.thetenth

D.theten’s39.Thereare

childreninthecountryschool.

A.twothousandfivehundredandsixtyB.twothousandsfivehundredandsixty

C.twothousandsfivehundredsandsixtyD.twothousandfivehundredsandsixty40.

_______