牛津深圳初中英語八年級英語上冊 Unit 2 Numbers grammar課件

Unit2NumbersGrammar最新初中英語精品課件設(shè)計Unit2NumbersGrammar最新初中英語精品Lead-in:answerquestions.1Howoldareyou？I'm

13yearsold.2What'syourtelephonenumber?Mytelephonenumberis

27227854.3Howmanystudentsinyourclass?Howmanystudentsinyourgrade?Thereare

52

studentsinmyclassandabout

310

studentsinourgrade.4Inwhichyearwereyouborn?In

1999/2000/2001.以上的數(shù)字都是基數(shù)詞（cardinalnumbers）.最新初中英語精品課件設(shè)計Lead-in:answerquestions.1HoA.Doyouknow!Cardinalnumbers12345678171819201112131415169103040528598onetwothreefourfivesixseveneightnineteneleventwelevethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfifty-twoeighty-fiveninety-eight最新初中英語精品課件設(shè)計A.Doyouknow!Cardinalnumb基數(shù)詞的構(gòu)成1）1－12,獨立成詞。

onetwothreefourfivesixseveneightnineteneleventwelve2）13--19,由3－9+

teen構(gòu)成。

14–fourteen16--sixteen17--seventeen19—nineteen

特殊拼寫:13–thirteen15--fifteen18—eighteen

3）20－90,以-ty結(jié)尾。

20—twenty30---thirty40—forty50—fifty80---eighty

60---sixty70---seventy90—ninety

4）21－99，兩位數(shù)，十位與個位之間有“－”。

21twenty—one55fifty—five99ninety—nine

最新初中英語精品課件設(shè)計基數(shù)詞的構(gòu)成1）1－12,獨立成詞。最新初中英語精品Let’splayagame：報數(shù)Saynumbersonebyoneaccordingtotheseatorder.按照座位順序一個接一個報數(shù)。報錯數(shù)的同學(xué)站著，并要在小組得分上扣一分。最新初中英語精品課件設(shè)計Let’splayagame：報數(shù)Saynumbe100375200onehundredtwohundredthreehundred

andseventy-five642958236sixhundred

andforty-twoninehundred

andfifty-eighttwohundred

andthirty-six5）101—999，三位數(shù)，百位與十位/個位之間加and。

101onehundredandone840eighthundredandforty693sixhundredandninety-three最新初中英語精品課件設(shè)計100375200onehundredtwohundre29,43150076,,thousandhundredmillionbillionand6)1，000以上數(shù)目,從右向左每三位用“，”分開,分別讀為thousand,million,billion基數(shù)詞的構(gòu)成最新初中英語精品課件設(shè)計29,43150076,,thousandhundredmiReadthefollowingnumbers.2,53425,342253,4232,534,233twothousandfivehundredandthirty-fourtwenty-fivethousandthreehundredandforty-twotwohundredandfifty-threethousandfourhundredandtwenty-threetwomillionfivehundredandthirty-fourthousandtwohundredandthirty-three534fivehundredandthirty-four2,250,342,330twobilliontwohundredandfiftymillionthreehundredandforty-twothousandthreehundredandthirty最新初中英語精品課件設(shè)計Readthefollowingnumbers.2,5A.let'sreadit.100015，3624,189onethousandfourthousandonehundredandeighty-ninefifteenthousandthreehundredandsixty-two100，000285，643onehundredthousandtwohundredandfifty-eightthousandsixhundredandforty-three最新初中英語精品課件設(shè)計A.let'sreadit.100015，3624,1A.Cardinalandordinalnumbers1,000,0003,367,982onemillionthreemillionthreehundredandsixty-seventhousandninehundredandeighty-two最新初中英語精品課件設(shè)計A.CardinalandordinalnumberWorkouttheruleInthecardinalnumbers,wedonotadd-stohundred,________and________.Withlargenumbers,weput________betweenhundredandten.thousandmillionand最新初中英語精品課件設(shè)計WorkouttheruleInthecardin注意：表示具體、準(zhǔn)確的數(shù)目時，hundred,thousand,million等數(shù)詞后不能加-s,

如fivehundred,sixthousand,sevenmillion等。

當(dāng)hundred,thousand等數(shù)詞與of連用，表示不具體、不準(zhǔn)確的數(shù)目時，詞尾須加-s。如：

thousandsofstudents,millionsoftrees.最新初中英語精品課件設(shè)計注意：最新初中英語精品課件設(shè)計1、“幾十”的復(fù)數(shù)形式可以表示：

幾十多歲----in+one’s+數(shù)詞復(fù)數(shù)年代----in+the+數(shù)詞復(fù)數(shù)

1)Hediedinhisforties．四十多歲

2)Inthenineties,mostpeoplegotoworkbybike.90年代2、“基數(shù)詞+名詞”的合成形容詞作定語，中間有連字符“－”,當(dāng)中的名詞用單數(shù)。

a3–

year

–oldgirlaseven-dayholiday

3、表計量--“基數(shù)詞+度量單位+形容詞”

Theclassroomis7meterslong,6meterswideand3metershigh.基數(shù)詞的用法最新初中英語精品課件設(shè)計1、“幾十”的復(fù)數(shù)形式可以表示：2、“基數(shù)詞+名詞”的合A.Cardinalandordinalnumbers1st2nd3rd4th5th6th7th8th17th18th19th20th11th12th13th14th15th16th9th10th21st33rd40th100thfirstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfththirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenthtwentiethtwenty-firstthirty-thirdfortietyhundredth最新初中英語精品課件設(shè)計A.Cardinalandordinalnumber序數(shù)詞的構(gòu)成1)1－3,first,second,third。2)4－19,相應(yīng)基數(shù)詞+th,

特殊拼寫:fifth,eighth,ninth,twelfth。3)20－90,y變成ie+th,如twentieth。4)21－99,只把個位的基數(shù)詞變成序數(shù)詞如twenty-first。5)序數(shù)詞縮寫----數(shù)字＋最后兩字母

如1st,2nd,3rd,4th…最新初中英語精品課件設(shè)計序數(shù)詞的構(gòu)成1)1－3,first,second,基變序,有規(guī)律,一、二、三，特殊記，面目全非要注意，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。序數(shù)詞縮寫記清楚,數(shù)字后跟兩字母。(序數(shù)詞構(gòu)成規(guī)律)最新初中英語精品課件設(shè)計基變序,有規(guī)律,(序數(shù)詞構(gòu)成規(guī)律)最新初中英語精品課件設(shè)計WorkouttheruleWeformmostordinalnumbersbyadding_______tothecardinalnumbers.Thereareexceptions,likefirst,secondandthird.th最新初中英語精品課件設(shè)計WorkouttheruleWeformmostPracticemakesperfect!1(2)____3412(6)____2328MayAlanDannyJanePeterAliceSteveZoeMayisthe(1)_______.Alanisthesecond.Dannyisthe(3)_____.Janeisthe(4)______.Peteristhe(5)______.Aliceisthenineteenth.Seveveisthe(7)______.Zoeisthe(8)_______.firstthirdfourthtwelfthtwenty-thirdtwenty-eighth219序數(shù)詞前加定冠詞the最新初中英語精品課件設(shè)計Practicemakesperfect!1MayMay1999nineteenninety-ninetwothousandandeight1949年10月1日讀作:

October(the)first,nineteenforty-nine(月-日，年)thefirstofOctober,nineteenforty-nine（日-月，年）寫作:October1st,1999(日用縮寫，月-日-年)

October1,1999(日用數(shù)字)

1stOctober,1999日-月，年年份、日期表達(dá)法年用基數(shù)詞表示,兩位一讀,介詞用in日用序數(shù)詞表示,介詞用on

表示“在…世紀(jì)”,用序數(shù)詞。在20世紀(jì)寫作：in

20thcentury

讀作：inthetwentiethcentury最新初中英語精品課件設(shè)計1999nineteenninety-nine年份、日?？键c，易錯點第1單元,第5課

Unit1/thefirstunit/

LessonFive/thefifthlesson302號房

Room3029個生日，第9個生日,我的第9個生日nineparties,theninthparty,myninthparty最新初中英語精品課件設(shè)計常考點，易錯點第1單元,第5課最新初中英語精品課件設(shè)計Makeadialogue:talkaboutthebirthdaysBetty--2JanuaryDavid-30SeptemberCindy--16JuneAlan--3MarchJay--22MaySam--12OctoberA:WhenisBetty'sbirthday?B:ItisonthesecondofJanuary/Januarythesecond.A:IsBetty'sbirthdayonthethetwelfthofJanuary?B:No.It'sonthesecondofJanuary.最新初中英語精品課件設(shè)計Makeadialogue:talkabouttheB.Instructionaboutnumbers3+99-33*99/3Add3and9Subtract3from9Multiply3by9Divide

9by33plus9equals/is12.9minus3equals/is6.3multiplied

by9equals/is27.9dividedby3equals/is3.3+9=129-3=63*9=279/3=3add,substract,multiply和divide都是動詞。plusandminus

都是介詞add…and…subtract…from…最新初中英語精品課件設(shè)計B.Instructionaboutnumbers3+Readtheinstructionsaloud.最新初中英語精品課件設(shè)計Readtheinstructionsaloud.最新B.Instructionaboutnumbers1.S1:Add11and1.

S2:11plus1equals/is12.(11+1=12)2.S1:S_________5______13

S2:______m__________equals/is______.

()3.S1:M______7_______8.S2:____m________by__equals/is___.

()

ubtractfrom13inus5813-5+8ultiplyby7ultiplied8567*8=56最新初中英語精品課件設(shè)計B.Instructionaboutnumbers1.4.S1:D_____16______4.

S2:___d______by___equals/is_____.

()5.S1:A______9_______6.S2:____p________equals/is_______.

()6.S1:A__14and4andd_____theanswerby2.

S2:__p_____andd______theanswerby__equals/is_____.

()ivideby16ivided4416/4=4ddand9lus6159+6=15ddivid14lus4ivided29(14+4)/2=9最新初中英語精品課件設(shè)計4.S1:D_____16______4.ividebCompetition!

全班分為兩大組，開展加減乘除對抗賽。由A組向B組提問5道題，例如：72÷9=？，B組回答，然后再交換。注意題目不要太難，如果自己都回答不上來，出題人會被扣分。最新初中英語精品課件設(shè)計Competition!全班分為兩大組，開展加減乘除Unit2NumbersGrammar最新初中英語精品課件設(shè)計Unit2NumbersGrammar最新初中英語精品Lead-in:answerquestions.1Howoldareyou？I'm

13yearsold.2What'syourtelephonenumber?Mytelephonenumberis

27227854.3Howmanystudentsinyourclass?Howmanystudentsinyourgrade?Thereare

52

studentsinmyclassandabout

310

studentsinourgrade.4Inwhichyearwereyouborn?In

1999/2000/2001.以上的數(shù)字都是基數(shù)詞（cardinalnumbers）.最新初中英語精品課件設(shè)計Lead-in:answerquestions.1HoA.Doyouknow!Cardinalnumbers12345678171819201112131415169103040528598onetwothreefourfivesixseveneightnineteneleventwelevethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfifty-twoeighty-fiveninety-eight最新初中英語精品課件設(shè)計A.Doyouknow!Cardinalnumb基數(shù)詞的構(gòu)成1）1－12,獨立成詞。

onetwothreefourfivesixseveneightnineteneleventwelve2）13--19,由3－9+

teen構(gòu)成。

14–fourteen16--sixteen17--seventeen19—nineteen

特殊拼寫:13–thirteen15--fifteen18—eighteen

3）20－90,以-ty結(jié)尾。

20—twenty30---thirty40—forty50—fifty80---eighty

60---sixty70---seventy90—ninety

4）21－99，兩位數(shù)，十位與個位之間有“－”。

21twenty—one55fifty—five99ninety—nine

最新初中英語精品課件設(shè)計基數(shù)詞的構(gòu)成1）1－12,獨立成詞。最新初中英語精品Let’splayagame：報數(shù)Saynumbersonebyoneaccordingtotheseatorder.按照座位順序一個接一個報數(shù)。報錯數(shù)的同學(xué)站著，并要在小組得分上扣一分。最新初中英語精品課件設(shè)計Let’splayagame：報數(shù)Saynumbe100375200onehundredtwohundredthreehundred

andseventy-five642958236sixhundred

andforty-twoninehundred

andfifty-eighttwohundred

andthirty-six5）101—999，三位數(shù)，百位與十位/個位之間加and。

101onehundredandone840eighthundredandforty693sixhundredandninety-three最新初中英語精品課件設(shè)計100375200onehundredtwohundre29,43150076,,thousandhundredmillionbillionand6)1，000以上數(shù)目,從右向左每三位用“，”分開,分別讀為thousand,million,billion基數(shù)詞的構(gòu)成最新初中英語精品課件設(shè)計29,43150076,,thousandhundredmiReadthefollowingnumbers.2,53425,342253,4232,534,233twothousandfivehundredandthirty-fourtwenty-fivethousandthreehundredandforty-twotwohundredandfifty-threethousandfourhundredandtwenty-threetwomillionfivehundredandthirty-fourthousandtwohundredandthirty-three534fivehundredandthirty-four2,250,342,330twobilliontwohundredandfiftymillionthreehundredandforty-twothousandthreehundredandthirty最新初中英語精品課件設(shè)計Readthefollowingnumbers.2,5A.let'sreadit.100015，3624,189onethousandfourthousandonehundredandeighty-ninefifteenthousandthreehundredandsixty-two100，000285，643onehundredthousandtwohundredandfifty-eightthousandsixhundredandforty-three最新初中英語精品課件設(shè)計A.let'sreadit.100015，3624,1A.Cardinalandordinalnumbers1,000,0003,367,982onemillionthreemillionthreehundredandsixty-seventhousandninehundredandeighty-two最新初中英語精品課件設(shè)計A.CardinalandordinalnumberWorkouttheruleInthecardinalnumbers,wedonotadd-stohundred,________and________.Withlargenumbers,weput________betweenhundredandten.thousandmillionand最新初中英語精品課件設(shè)計WorkouttheruleInthecardin注意：表示具體、準(zhǔn)確的數(shù)目時，hundred,thousand,million等數(shù)詞后不能加-s,

如fivehundred,sixthousand,sevenmillion等。

當(dāng)hundred,thousand等數(shù)詞與of連用，表示不具體、不準(zhǔn)確的數(shù)目時，詞尾須加-s。如：

thousandsofstudents,millionsoftrees.最新初中英語精品課件設(shè)計注意：最新初中英語精品課件設(shè)計1、“幾十”的復(fù)數(shù)形式可以表示：

幾十多歲----in+one’s+數(shù)詞復(fù)數(shù)年代----in+the+數(shù)詞復(fù)數(shù)

1)Hediedinhisforties．四十多歲

2)Inthenineties,mostpeoplegotoworkbybike.90年代2、“基數(shù)詞+名詞”的合成形容詞作定語，中間有連字符“－”,當(dāng)中的名詞用單數(shù)。

a3–

year

–oldgirlaseven-dayholiday

3、表計量--“基數(shù)詞+度量單位+形容詞”

Theclassroomis7meterslong,6meterswideand3metershigh.基數(shù)詞的用法最新初中英語精品課件設(shè)計1、“幾十”的復(fù)數(shù)形式可以表示：2、“基數(shù)詞+名詞”的合A.Cardinalandordinalnumbers1st2nd3rd4th5th6th7th8th17th18th19th20th11th12th13th14th15th16th9th10th21st33rd40th100thfirstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfththirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenthtwentiethtwenty-firstthirty-thirdfortietyhundredth最新初中英語精品課件設(shè)計A.Cardinalandordinalnumber序數(shù)詞的構(gòu)成1)1－3,first,second,third。2)4－19,相應(yīng)基數(shù)詞+th,

特殊拼寫:fifth,eighth,ninth,twelfth。3)20－90,y變成ie+th,如twentieth。4)21－99,只把個位的基數(shù)詞變成序數(shù)詞如twenty-first。5)序數(shù)詞縮寫----數(shù)字＋最后兩字母

如1st,2nd,3rd,4th…最新初中英語精品課件設(shè)計序數(shù)詞的構(gòu)成1)1－3,first,second,基變序,有規(guī)律,一、二、三，特殊記，面目全非要注意，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。序數(shù)詞縮寫記清楚,數(shù)字后跟兩字母。(序數(shù)詞構(gòu)成規(guī)律)最新初中英語精品課件設(shè)計基變序,有規(guī)律,(序數(shù)詞構(gòu)成規(guī)律)最新初中英語精品課件設(shè)計WorkouttheruleWeformmostordinalnumbersbyadding_______tothecardinalnumbers.Thereareexceptions,likefirst,secondandthird.th最新初中英語精品課件設(shè)計WorkouttheruleWeformmostPracticemakesperfect!1(2)____3412(6)____2328MayAlanDannyJanePeterAliceSteveZoeMayisthe(1)_______.Alanisthesecond.Dannyisthe(3)_____.Janeisthe(4)______.Peteristhe(5)______.Aliceisthenineteenth.Seveveisthe(7)______.Zoeisthe(8)_______.firstthirdfourthtwelfthtwenty-thirdtwenty-eighth219序數(shù)詞前加定冠詞the最新初中英語精品課件設(shè)計Practicemakesperfect!1MayMay1999nineteenninety-ninetwothousandandeight1949年10月1日讀作:

October(the)first,nineteenforty-nine(月-日，年)thefirstofOctober,nineteenforty-nine（日-月，年）寫作:October1st,1999(日用縮寫，月-日-年)

October1,1999(日用數(shù)字)

1stOctober,1999日-月，年年份、日期表達(dá)法年用基數(shù)詞表示,兩位一讀,介詞用in日用序數(shù)詞表示,介詞用on

表示“在…世紀(jì)”,用序數(shù)詞。在20世紀(jì)寫作：in

20thcentury

讀作：inthetwentiethcentury最新初中英語精品課件設(shè)計1999nineteenninety-nine年份、日?？键c，易錯點第1單元,第5課

Unit1/thefirstunit/

LessonFive/thefifthlesson302號房

Room3029個生日，第9個生日,我的第9個生日nineparties,theninthparty,myninthparty最新初中英語精品課件設(shè)計?？键c，易錯點第1單元,第5課最新初中英語精品課件設(shè)計Makeadialogue:talkaboutthebirthdaysBetty--2JanuaryDavid-30SeptemberCindy--16JuneAlan--3MarchJay--22MaySam--12OctoberA:WhenisBetty'sbirthday?B:ItisonthesecondofJanuary/Januarythesecond.A:IsBetty'sbirthdayonthethetwelfthofJanuary?B:No.It'sonthesecondofJan