小升初英語專項復(fù)習(xí)之數(shù)詞(優(yōu)質(zhì))課件

數(shù)詞數(shù)詞1什么是數(shù)詞？表示數(shù)目多少或順序多少的詞叫數(shù)詞，數(shù)詞分為基數(shù)詞和序數(shù)詞。表示數(shù)目多少的數(shù)詞叫基數(shù)詞；表示順序的數(shù)詞叫序數(shù)詞。

什么是數(shù)詞？表示數(shù)目多少或順序多少的詞叫數(shù)詞，數(shù)詞分為基數(shù)詞2基數(shù)詞onetwothreefourfivesixseveneight基數(shù)詞onetwothreefourfivesixseven3sevensixthreezeroninetwooneeightfourfivesevensixthreezeroninetwooneeig4numberssevensixthreezeroninetwooneeightfourfivenumberssevensixthreezeroninetw5Numbersarewidelyused.

Hello，86861873---Numbersarewidelyused.Hello6TitleNumbersongLet’ssingasong！TitleNumbersongLet’ssingas7Let’scount!1-10onetwothreefourfivesixseveneightnineten11-19eleven

twelvethirteen

forteenfifteensixteen

seventeeneighteennineteenLet’scount!1-108Let’sreview102030405060708090100tenthirtyfortyseventysixtyOnehundredfiftyninetytwentyeightyLet’sreview102030405060708099Dragon1-100Dragon1-100101324LookandRead100onehundred1,000onethousand1,000,000onemillion1,000,000,000onebillion1324LookandRead1001,011100

2,000

30,000

400,000

5,000,000

60,000,000

700,000,000

8,000,000,000

90,000,000,000

100,000,000,000

Canyoureadthem?hundred

thousand

millionbillion100

Canyourea12one

hundredone

thousandten

thousandone

hundred

thousandone

millionten

millionone

hundred

million

one

billionten

billionone

hundred

billiontens/hundreds/thousands/millionsof

一百

一千

一萬

十萬

一百萬

一千萬

一億

十億

一百億

一千億數(shù)十/百/千/百萬看誰譯得快：one

hundred一百

13,Step1:onehundredandtwenty-three

billion,Step2:fourhundredandfifty-six

million,Step3:sevenhundredandeighty-nine

thousand,Step4:onehundredandthree103789456123,,,Step1:onehundredandtwenty-14625sixhundredandtwenty-five8,961eightthousand,ninehundredandsixty-one95,680ninety-fivethousand,sixhundredandeightyLookandPractice625LookandPractice15LookandPractice

6,302,876sixmillion,threehundredandtwothousand,eightyhundredandseventy-six

45,690,510,810forty-fivebillion,sixhundredandninetymillion,fivehundredandtenthousand,eighthundredandtenLookandPractice6,302,876168391Whatisthelargest/smallest4-digitnumber?983113898391Whatisthelargest/smal17Let’sdoapractice!facetofacenumbertonumberLet’sdoapractice!face18one---firsttwo---secondthree---thirdfour---fourthfive---fifthsix---sixthseven---seventheight---eighthnine---ninthten----tenth序數(shù)詞one---firsttwo---secondthree-19twenty---twentieththirty---thirtiethforty---fortiethfifty---fiftiethsixty---sixtiethseventy---seventietheighty---eightiethninety---ninetiethtwenty---twentieththirty---thi20tenthnintheighthseventhsixthfifthfourththirdsecondfirsttenthnintheighthseventhsixthf21ordinalnumberstenthnintheighthseventhsixthfifthfourththirdsecondfirstordinaltenthnintheighthsevent22一、二、三，特殊記，加th從4起，八少“t”，九去“e”，“ve”要用“f”替，(five,twelve)見“y”變成“i”和“e”，詞尾加上“th”，(twenty,thirty,---ninety)若是遇到幾十幾，只變個位就可以。

ordinalnumbers(序數(shù)詞)一、二、三，特殊記，23Canyouwritetheirordinalnumbers?254412918721910190401481001000Canyouwritetheirordinalnu24Decemberisthe________monthoftheyear.Mondayisthe_______dayoftheweek.Englishisspokenbymostpeopleastheir_______languageintheUSA,GreatBritain,Australian,andCanada.TheGamesofthe_____________Olympicin2008willbeheldinthecityofBeijing.I’mhungry.I’veeatenthreeapples.Wouldyoupleasegivemea_______one?Atthebeginningofthe_____________centurytheworld’spopulationhaspassed6billion.Hegotoffthisbusandgotona______one.twelfthsecondfirst

twenty-ninthfourthtwenty-firstsecondPractice:Decemberisthe________month25ThankYou!ThankYou!26數(shù)詞數(shù)詞27什么是數(shù)詞？表示數(shù)目多少或順序多少的詞叫數(shù)詞，數(shù)詞分為基數(shù)詞和序數(shù)詞。表示數(shù)目多少的數(shù)詞叫基數(shù)詞；表示順序的數(shù)詞叫序數(shù)詞。

什么是數(shù)詞？表示數(shù)目多少或順序多少的詞叫數(shù)詞，數(shù)詞分為基數(shù)詞28基數(shù)詞onetwothreefourfivesixseveneight基數(shù)詞onetwothreefourfivesixseven29sevensixthreezeroninetwooneeightfourfivesevensixthreezeroninetwooneeig30numberssevensixthreezeroninetwooneeightfourfivenumberssevensixthreezeroninetw31Numbersarewidelyused.

Hello，86861873---Numbersarewidelyused.Hello32TitleNumbersongLet’ssingasong！TitleNumbersongLet’ssingas33Let’scount!1-10onetwothreefourfivesixseveneightnineten11-19eleven

twelvethirteen

forteenfifteensixteen

seventeeneighteennineteenLet’scount!1-1034Let’sreview102030405060708090100tenthirtyfortyseventysixtyOnehundredfiftyninetytwentyeightyLet’sreview1020304050607080935Dragon1-100Dragon1-100361324LookandRead100onehundred1,000onethousand1,000,000onemillion1,000,000,000onebillion1324LookandRead1001,037100

2,000

30,000

400,000

5,000,000

60,000,000

700,000,000

8,000,000,000

90,000,000,000

100,000,000,000

Canyoureadthem?hundred

thousand

millionbillion100

Canyourea38one

hundredone

thousandten

thousandone

hundred

thousandone

millionten

millionone

hundred

million

one

billionten

billionone

hundred

billiontens/hundreds/thousands/millionsof

一百

一千

一萬

十萬

一百萬

一千萬

一億

十億

一百億

一千億數(shù)十/百/千/百萬看誰譯得快：one

hundred一百

39,Step1:onehundredandtwenty-three

billion,Step2:fourhundredandfifty-six

million,Step3:sevenhundredandeighty-nine

thousand,Step4:onehundredandthree103789456123,,,Step1:onehundredandtwenty-40625sixhundredandtwenty-five8,961eightthousand,ninehundredandsixty-one95,680ninety-fivethousand,sixhundredandeightyLookandPractice625LookandPractice41LookandPractice

6,302,876sixmillion,threehundredandtwothousand,eightyhundredandseventy-six

45,690,510,810forty-fivebillion,sixhundredandninetymillion,fivehundredandtenthousand,eighthundredandtenLookandPractice6,302,876428391Whatisthelargest/smallest4-digitnumber?983113898391Whatisthelargest/smal43Let’sdoapractice!facetofacenumbertonumberLet’sdoapractice!face44one---firsttwo---secondthree---thirdfour---fourthfive---fifthsix---sixthseven---seventheight---eighthnine---ninthten----tenth序數(shù)詞one---firsttwo---secondthree-45twenty---twentieththirty---thirtiethforty---fortiethfifty---fiftiethsixty---sixtiethseventy---seventietheighty---eightiethninety---ninetiethtwenty---twentieththirty---thi46tenthnintheighthseventhsixthfifthfourththirdsecondfirsttenthnintheighthseventhsixthf47ordinalnumberstenthnintheighthseventhsixthfifthfourththirdsecondfirstordinaltenthnintheighthsevent48一、二、三，特殊記，加th從4起，八少“t”，九去“e”，“ve”要用“f”替，(five,twelve)見