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Twoandthreeisfive基數(shù)詞及英文時(shí)間表達(dá)法課件1數(shù)詞(1)----基數(shù)詞

1.概念:表示數(shù)目的詞叫基數(shù)詞.

數(shù)詞(1)----基數(shù)詞1.概念:表示數(shù)目的詞叫基數(shù)詞.2101onehundredandone236Twohundredandthirty–six注意:A.1在數(shù)字開頭時(shí),既可譯成a,也可譯成one.如:

146:a(one)hundredandforty-six

1038:a(one)thousandandthirty-eight101onehundredandone30123456789101112zeroonetwothreefourfivesixseveneightnineteneleventwelve0至12各相異,一個(gè)一個(gè)單獨(dú)記。01234131415

16171819thirteen

fourteen

fifteen

sixteen

seventeen

eighteen

nineteen后加teen,為十幾。thirteen.fifteen

記仔細(xì),eighteen

只有一個(gè)t.13145

20

30

4050

60708090twenty

thirtyfortyfifty

sixty

seventy

eighty

ninety20,30到90詞尾ty莫忘記,twenty不同重點(diǎn)記,forty剜去字母u,thirty,fifty單獨(dú)記.20304062135465263788497

twenty-one

thirty-five

forty-six

fifty-two

sixty-threeseventy-eight

eighty-fourninety-seven十位后面是個(gè)位,表示數(shù)詞幾十幾。連字符號(hào)莫丟棄,寫到hundred好成績。21357基數(shù)詞及英文時(shí)間表達(dá)法課件8練習(xí)題1.單項(xiàng)選擇.()It’stime____class.A.forB.toC.on()It’stime____.A.gotoschoolB.goschoolC.togotoschool()It’s____(8:30).wemuststarttoworknow.A.eightthirtyB.eighty-thirtyC.thirty-eightyACA練習(xí)題1.單項(xiàng)選擇.ACA9()What’sthetime?It’s____.A.nineB.mineC.nice()What____tenandeleven?It’s___.A.is,twentyB.is,twenty-oneC.are,twenty-one()___isyourEnglishteacher?Heisforty.A.howmuchB.HowoldC.WhatABA()What’sthetime?It’s_10TheExpressionsofTime

時(shí)間表達(dá)法

TheExpressionsofTime

時(shí)間表達(dá)法11時(shí)間表達(dá)有規(guī)律,一般規(guī)律順著讀二般規(guī)律倒著念,30分鐘為界限小于30past,幾點(diǎn)過幾分大于30要用to,差多少幾點(diǎn)鐘半小時(shí)用half,15分鐘用quarter上午都用a.m下午都用p.m記憶口訣時(shí)間表達(dá)有規(guī)律,一般規(guī)律順著讀記憶口訣12A.

整點(diǎn),用基數(shù)詞+o’clock來表示,注意o’clock須用單數(shù),可以省略。注意o'clock須用單數(shù),可以省略8:00eighto’clocka.m.10:00teno’clocka.m.13:00oneo’clockp.m.1.時(shí)間表達(dá)有規(guī)律,一般規(guī)律順著讀。A.

整點(diǎn),用基數(shù)詞+o’clock來表示,注意o’cloc13exercise4:00fouro’clocka.m.9:00nineo’clocka.m.13:00oneo’clockp.m.15:00threeo’clockp.m.exercise4:00fouro’clock146:10sixten8:30eightthirty2:41twoforty-one1:05oneofive/onefive13:20onetwentyp.m.B.

非整點(diǎn),用基數(shù)詞按小時(shí)+分鐘的順序直接寫出時(shí)間,后不可加o’clock6:10sixtenB.

非整點(diǎn),用基數(shù)詞按小時(shí)15exercise12:109:2510:3015:40twelvetenninetwenty-fivetenthirtythreefortyp.m.exercise12:109:2510:3015:40tw166:10tenpastsix4:20

twentypastfour10:25twenty-fivepastten11:40fortypasteleven13:35thirty-fivepastonep.m.小于30past,幾點(diǎn)過幾分2.二般規(guī)律倒著念,30分鐘為界限6:10tenpastsix小于30past,1710:35twenty-fivetoeleven(60-35)+to+(10+1)

5:50tentosix(60-50)+to+(5+1)

9:49eleventoten(60-49)+to+(9+1)注:

分鐘數(shù)多于30分鐘,可用(60分鐘-原分鐘數(shù))+

to

+(原鐘點(diǎn)數(shù)+

1)

表示,其中to是介詞,意思是“差”B.大于30要用to,差多少幾點(diǎn)鐘。10:35twenty-fivetoeleven注18exercise5:35twenty-fivetosix7:48twelvetoeight14:55fivetothreep.m.16:47thirteentofivep.m.exercise5:35twenty-fivetosix19當(dāng)分鐘數(shù)是30分鐘時(shí),可用

名詞half(一半)表示。11:30halfpasteleven

2:30halfpasttwo15:30halfpastthreep.m.半小時(shí)用half當(dāng)分鐘數(shù)是30分鐘時(shí),可用

名詞half(一半)表示。11:2015分鐘又叫一刻鐘:aquarter9:15

ninefifteen;fifteenpastnine;

aquarterpastnine

3:45

threeforty-five;fifteentofour;

aquartertofour

注:當(dāng)分鐘數(shù)是15分鐘時(shí),可用名詞quarter

(一刻鐘)表示15分鐘用quarter15分鐘又叫一刻鐘:aquarter注:當(dāng)分鐘數(shù)是15分鐘21exercise3:155:3019:456:158:3016:45exercise3:155:3019:456:158:30122寫出下列時(shí)間6:159:148:097:5410:019:302:118:333:266:18寫出下列時(shí)間6:159:3023Whattimeisit?123456What'sthetime?Whattimeisit?123456What'st24

It’stimefor…….該是……….的時(shí)候了

介詞for后面跟名詞,如:class,school,breakfast,lunch,supper,sports,bed等。

It’stimeto后跟動(dòng)詞.

It’stimetogotoschool.

It’stimefor…….該是……….的時(shí)候了25數(shù)詞所有格

數(shù)詞還可以用所有格形式及加連字符相當(dāng)于形容詞。

oneweek’smeetingfiveminutes’walkaone--weekmeetingafive–minuteswalkaten-year-oldgirl

數(shù)詞所有格數(shù)詞還可以用所有格形式及加連字符相當(dāng)于形容詞26介詞的使用:oninat若指在哪一年或哪一月,用介詞in;若具體到某一天,需用介詞on。例如:Shewasbornin1989.ShewasborninAugust.ShewasborninAugust1989.Shewasbornon2ndAugust,1989.有日要用on,無日則用in

所有星期都用on,具體時(shí)間用at介詞的使用:oninat若指在哪一年或哪一月,用介詞27Excises寫出下列時(shí)間1.It'snineforty-five.2.It'stwoseventeen.3.It'sthree.4.It'sninethirty.5.It'ssixfifteen.6.It'sthreefifty.Excises寫出下列時(shí)間1.It'sninefor28練習(xí)題1.用英語表示下列時(shí)間.1:203:558:0510:3012:1512:30onetwentyfivetofoureightofivehalfpasttenaquartertwelvehalfpasttwelve練習(xí)題1.用英語表示下列時(shí)間.onetwentyfive292.仿照例句寫句子.Model1:6:00getupIt’ssixo’clock.It’stimetogetup.Model2:7:00schoolIt’sseveno’clock.It’stimeforschool.1.7:10gotoschool2.7:45gototheclassroom3.16:20playfootball4.17:40gobackhome5.20:55gotobed6.9:00class2.仿照例句寫句子.303.按要求寫句子。1.Whattimeisit?(同義句)

2.It’stimeforbreakfast.(同義句)

3.Twentyandfiveistwenty-five.(就畫線部分提問)______

______twentyandfive?4.It’sseventwentynow.(就畫線部分提問)__________isitnow?

What'sthetime?

It’stimetohavebreakfast.HowmuchWhattime3.按要求寫句子。What'sthetime?It’31整點(diǎn)

現(xiàn)在是兩點(diǎn)整。

It’stwo.It’stwoo’clock.It’stwoo’clocksharp.It’stwoo’clockonthedot.It’stwoo’clockonthenose.It’sexactlytwoo’clock.整點(diǎn)現(xiàn)在是兩點(diǎn)整。

It’stwo.32noon和midnight可分別直接表示白天和夜晚的12點(diǎn):

It‘s(twelve)noon.現(xiàn)在是中午十二點(diǎn)。

It's(twelve)midnight.現(xiàn)在是半夜零點(diǎn)。noon和midnight可分別直接表示白天和夜晚的1233大約時(shí)間

It’salmosttwo.馬上到兩點(diǎn)了。It’snotquitetwo.還不到兩點(diǎn)。It’sjustaftertwo.剛過兩點(diǎn)。大約時(shí)間34a.m.andp.m.若想表明是上午,可在時(shí)間后加上a.m.,如:thirteenpastsixa.m.上午六點(diǎn)十三分。若想表明是下午,可在時(shí)間后加上p.m.,如:fouro'clockp.m.下午四點(diǎn)。a.m.andp.m.若想表明是上午,可在時(shí)間后加上a.351.世紀(jì)1)用“定冠詞+序數(shù)詞+century”表示例:在十七世紀(jì)、寫作:inthe17thcentury、讀作:intheseventeenthcentury2)用“定冠詞+百位進(jìn)數(shù)+s”表示例:在十七世紀(jì)寫作:inthe1600s、讀作:inthesixteenhundreds注意:這種情況下,實(shí)際表達(dá)的世紀(jì)數(shù)是阿拉伯?dāng)?shù)字本身加一。1.世紀(jì)1)用“定冠詞+序數(shù)詞+century”表示362.年代用“定冠詞+(世紀(jì)百位進(jìn)數(shù)+十位年代數(shù))+s”表示例:在二十世紀(jì)三十年代、寫作:inthe1930s、讀作:inthethirtiesofthetwentiethcentury或inthenineteenthirties表示某年代的早期、中期和晚期,可以在定冠詞后添加early,mid-和late,例如:在二十世紀(jì)二十年代早期intheearly1920s;在二十世紀(jì)五十年代中期inthemid-1950s2.年代用“定冠詞+(世紀(jì)百位進(jìn)數(shù)+十位年代數(shù))+s”表示373.年月日A.年份讀年份時(shí)一般分為兩個(gè)單位來讀,前兩個(gè)數(shù)為一個(gè),后兩個(gè)數(shù)為一個(gè):1949讀作:nineteenforty-nine或nineteenhundredandforty-nine如果是三位數(shù),先讀第一位,再把后兩個(gè)數(shù)合起來讀:253讀作:twofifty-three或twohundredandfifty-three另外:2000讀作:twothousand,1902讀作:nineteenhundredandtwo或nineteenotwo如果要使用year,year放在數(shù)詞之前,例如:intheyeartwofifty-threeB.C.在公元前253年3.年月日A.年份38B.月份

月份是專有名詞,除了少數(shù)幾個(gè)月份外都有縮寫形式:January-Jan.一月

February-Feb.二月

March-Mar.三月

April-Apr.四月

August-Aug.八月

September-Sept.九月October-Oct.十月

November-Nov.十一月

December-Dec.十二月注意:縮寫形式后面的點(diǎn)不能省略,因?yàn)樗潜硎究s寫形式的符號(hào)。B.月份

月份是專有名詞,除了少數(shù)幾個(gè)月份外都有縮寫形式39C.日期:用序數(shù)詞表示例:十月一日寫作:October1,October1st,1October,1stOctober,(the)1stofOctober等,其中的October都可以寫成縮寫形式Oct.讀作:Octoberthefirst或thefirstofOctoberC.日期:用序數(shù)詞表示例:十月一日40D.年月日用英語表達(dá)年月日的順序:1)月\日\年例:2002年1月17日寫作:January17(th),2002或January

seventeenth,2002(日和年之間需用逗號(hào)隔開)讀作:Januarytheseventeenth,twothousandandtwo2)日\月\年例:2002年1月17日寫作:17(th)January,2002或theseventeenthofJanuary,2002(月和年之間需用逗號(hào)隔開)讀作:theseventeenthofJanuary,twothousandandtwoD.年月日用英語表達(dá)年月日的順序:41Twoandthreeisfive基數(shù)詞及英文時(shí)間表達(dá)法課件42數(shù)詞(1)----基數(shù)詞

1.概念:表示數(shù)目的詞叫基數(shù)詞.

數(shù)詞(1)----基數(shù)詞1.概念:表示數(shù)目的詞叫基數(shù)詞.43101onehundredandone236Twohundredandthirty–six注意:A.1在數(shù)字開頭時(shí),既可譯成a,也可譯成one.如:

146:a(one)hundredandforty-six

1038:a(one)thousandandthirty-eight101onehundredandone440123456789101112zeroonetwothreefourfivesixseveneightnineteneleventwelve0至12各相異,一個(gè)一個(gè)單獨(dú)記。012345131415

16171819thirteen

fourteen

fifteen

sixteen

seventeen

eighteen

nineteen后加teen,為十幾。thirteen.fifteen

記仔細(xì),eighteen

只有一個(gè)t.131446

20

30

4050

60708090twenty

thirtyfortyfifty

sixty

seventy

eighty

ninety20,30到90詞尾ty莫忘記,twenty不同重點(diǎn)記,forty剜去字母u,thirty,fifty單獨(dú)記.203040472135465263788497

twenty-one

thirty-five

forty-six

fifty-two

sixty-threeseventy-eight

eighty-fourninety-seven十位后面是個(gè)位,表示數(shù)詞幾十幾。連字符號(hào)莫丟棄,寫到hundred好成績。213548基數(shù)詞及英文時(shí)間表達(dá)法課件49練習(xí)題1.單項(xiàng)選擇.()It’stime____class.A.forB.toC.on()It’stime____.A.gotoschoolB.goschoolC.togotoschool()It’s____(8:30).wemuststarttoworknow.A.eightthirtyB.eighty-thirtyC.thirty-eightyACA練習(xí)題1.單項(xiàng)選擇.ACA50()What’sthetime?It’s____.A.nineB.mineC.nice()What____tenandeleven?It’s___.A.is,twentyB.is,twenty-oneC.are,twenty-one()___isyourEnglishteacher?Heisforty.A.howmuchB.HowoldC.WhatABA()What’sthetime?It’s_51TheExpressionsofTime

時(shí)間表達(dá)法

TheExpressionsofTime

時(shí)間表達(dá)法52時(shí)間表達(dá)有規(guī)律,一般規(guī)律順著讀二般規(guī)律倒著念,30分鐘為界限小于30past,幾點(diǎn)過幾分大于30要用to,差多少幾點(diǎn)鐘半小時(shí)用half,15分鐘用quarter上午都用a.m下午都用p.m記憶口訣時(shí)間表達(dá)有規(guī)律,一般規(guī)律順著讀記憶口訣53A.

整點(diǎn),用基數(shù)詞+o’clock來表示,注意o’clock須用單數(shù),可以省略。注意o'clock須用單數(shù),可以省略8:00eighto’clocka.m.10:00teno’clocka.m.13:00oneo’clockp.m.1.時(shí)間表達(dá)有規(guī)律,一般規(guī)律順著讀。A.

整點(diǎn),用基數(shù)詞+o’clock來表示,注意o’cloc54exercise4:00fouro’clocka.m.9:00nineo’clocka.m.13:00oneo’clockp.m.15:00threeo’clockp.m.exercise4:00fouro’clock556:10sixten8:30eightthirty2:41twoforty-one1:05oneofive/onefive13:20onetwentyp.m.B.

非整點(diǎn),用基數(shù)詞按小時(shí)+分鐘的順序直接寫出時(shí)間,后不可加o’clock6:10sixtenB.

非整點(diǎn),用基數(shù)詞按小時(shí)56exercise12:109:2510:3015:40twelvetenninetwenty-fivetenthirtythreefortyp.m.exercise12:109:2510:3015:40tw576:10tenpastsix4:20

twentypastfour10:25twenty-fivepastten11:40fortypasteleven13:35thirty-fivepastonep.m.小于30past,幾點(diǎn)過幾分2.二般規(guī)律倒著念,30分鐘為界限6:10tenpastsix小于30past,5810:35twenty-fivetoeleven(60-35)+to+(10+1)

5:50tentosix(60-50)+to+(5+1)

9:49eleventoten(60-49)+to+(9+1)注:

分鐘數(shù)多于30分鐘,可用(60分鐘-原分鐘數(shù))+

to

+(原鐘點(diǎn)數(shù)+

1)

表示,其中to是介詞,意思是“差”B.大于30要用to,差多少幾點(diǎn)鐘。10:35twenty-fivetoeleven注59exercise5:35twenty-fivetosix7:48twelvetoeight14:55fivetothreep.m.16:47thirteentofivep.m.exercise5:35twenty-fivetosix60當(dāng)分鐘數(shù)是30分鐘時(shí),可用

名詞half(一半)表示。11:30halfpasteleven

2:30halfpasttwo15:30halfpastthreep.m.半小時(shí)用half當(dāng)分鐘數(shù)是30分鐘時(shí),可用

名詞half(一半)表示。11:6115分鐘又叫一刻鐘:aquarter9:15

ninefifteen;fifteenpastnine;

aquarterpastnine

3:45

threeforty-five;fifteentofour;

aquartertofour

注:當(dāng)分鐘數(shù)是15分鐘時(shí),可用名詞quarter

(一刻鐘)表示15分鐘用quarter15分鐘又叫一刻鐘:aquarter注:當(dāng)分鐘數(shù)是15分鐘62exercise3:155:3019:456:158:3016:45exercise3:155:3019:456:158:30163寫出下列時(shí)間6:159:148:097:5410:019:302:118:333:266:18寫出下列時(shí)間6:159:3064Whattimeisit?123456What'sthetime?Whattimeisit?123456What'st65

It’stimefor…….該是……….的時(shí)候了

介詞for后面跟名詞,如:class,school,breakfast,lunch,supper,sports,bed等。

It’stimeto后跟動(dòng)詞.

It’stimetogotoschool.

It’stimefor…….該是……….的時(shí)候了66數(shù)詞所有格

數(shù)詞還可以用所有格形式及加連字符相當(dāng)于形容詞。

oneweek’smeetingfiveminutes’walkaone--weekmeetingafive–minuteswalkaten-year-oldgirl

數(shù)詞所有格數(shù)詞還可以用所有格形式及加連字符相當(dāng)于形容詞67介詞的使用:oninat若指在哪一年或哪一月,用介詞in;若具體到某一天,需用介詞on。例如:Shewasbornin1989.ShewasborninAugust.ShewasborninAugust1989.Shewasbornon2ndAugust,1989.有日要用on,無日則用in

所有星期都用on,具體時(shí)間用at介詞的使用:oninat若指在哪一年或哪一月,用介詞68Excises寫出下列時(shí)間1.It'snineforty-five.2.It'stwoseventeen.3.It'sthree.4.It'sninethirty.5.It'ssixfifteen.6.It'sthreefifty.Excises寫出下列時(shí)間1.It'sninefor69練習(xí)題1.用英語表示下列時(shí)間.1:203:558:0510:3012:1512:30onetwentyfivetofoureightofivehalfpasttenaquartertwelvehalfpasttwelve練習(xí)題1.用英語表示下列時(shí)間.onetwentyfive702.仿照例句寫句子.Model1:6:00getupIt’ssixo’clock.It’stimetogetup.Model2:7:00schoolIt’sseveno’clock.It’stimeforschool.1.7:10gotoschool2.7:45gototheclassroom3.16:20playfootball4.17:40gobackhome5.20:55gotobed6.9:00class2.仿照例句寫句子.713.按要求寫句子。1.Whattimeisit?(同義句)

2.It’stimeforbreakfast.(同義句)

3.Twentyandfiveistwenty-five.(就畫線部分提問)______

______twentyandfive?4.It’sseventwentynow.(就畫線部分提問)__________isitnow?

What'sthetime?

It’stimetohavebreakfast.HowmuchWhattime3.按要求寫句子。What'sthetime?It’72整點(diǎn)

現(xiàn)在是兩點(diǎn)整。

It’stwo.It’stwoo’clock.It’stwoo’clocksharp.It’stwoo’clockonthedot.It’stwoo’clockonthenose.It’sexactlytwoo’clock.整點(diǎn)現(xiàn)在是兩點(diǎn)整。

It’stwo.73noon和midnight可分別直接表示白天和夜晚的12點(diǎn):

It‘s(twelve)noon.現(xiàn)在是中午十二點(diǎn)。

It's(twelve)midnight.現(xiàn)在是半夜零點(diǎn)。noon和midnight可分別直接表示白天和夜晚的1274大約時(shí)間

It’salmosttwo.馬上到兩點(diǎn)了。It’snotquitetwo.還不到兩點(diǎn)。It’sjustaftertwo.剛過兩點(diǎn)。大約時(shí)間75a.m.andp.m.若想表明是上午,可在時(shí)間后加上a.m.,如:thirteenpastsixa.m.上午六點(diǎn)十三分。若想表明是下午,可在時(shí)間后加上p.m.,如:fouro'cloc

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