英语数词知识点及练习题

1、英语数词知识点及练习题 英语数词知识点及练习题英语学科课时学习专题学习时间： 月 日 学生姓名： 效果评价：一、本次知识点归纳：数词是表示数量多少或顺序先后的词。分为基数词和序数词二、重要知识点提示：基数词1. 表示数量多少的词是基数词，如：ne, tw, three等。2. 数词的构成1）从112分别由从ne到twelve，12个各不相同的词表示。2）从1319均以后缀-teen结尾。3）从2090的整十数词均以后缀-ty结尾。表示“几十几”时，个位和十位之间需加连字符。4）整百数由19加hundred构成。5) 整百数和整十数之间由and连接，十位与个位之间要加连字符“-”。如果十位数为零

2、，那就在百位和个位之间用and连接。6）千 thusand 百万 illin 十亿 billin序数词基变续，有规律，词尾加上th;一二三，特殊记，词尾字母t,d,d(first,send,third);八减t(eighth), 九去e (ninth)，f把ve替(five-fifth,twelve-twelfth); 单词ty作结尾，ty变成tie(twenty-twentieth);若是碰到几十几，只变个位就可以1) 第一百、第一千、第一百万、第十亿都是在基数词后直接加th构成。2）.序数词的缩略形式是由阿拉伯数字加序数词的最后两个字母构成。3) 序数词前必须加定冠词the年、月、日的表示

3、法1986年9月1日 Septeber 1st, 1986 / 1st Septeber, 1986时刻的表示法第B、半点的表示法表示半点钟时，用“钟点数+ thirty”或“half+ past +钟点数”表示、“几点几分”的表示法（1）用“钟点数+分钟数”表示（2）分钟数在30分钟以内的，用“分钟数+ past +钟点数”表示，意为“几点过几分“（3）分钟数超过30分钟的，用“（60-分钟数）+ t +下一个钟点数”表示，意为“差几分到几点”三、经典题训练过关：一用括号内所给数词的正确形式填空.28 are in lass_（3）. have_（12）nths f the year.Dee

4、ber is the _（12）ne. is y_（1）bag. birthday is （21）. have_（3） like y_（3） bk.二、根据句子意思填空。51. hildrens Day（儿童节） is n the_f une（六月）.2. There are_nths（月）in a （年).3. Teahers Day(教师节) is n the_f Septeber（九月）.4. Three plus(加) six is_.三、选择50 grandther is_ ld. year.seventy years visit this useu every day. .hund

5、red f f are tw _peple in the eeting r. .hundreds f f an say the nuber 78,645 in English like this_. thusand and six hundred and frty-five thusand six hundred and frty five.seventy-eight thusand six hundred and frty-five eight thusand six hundred and frty-five is the send day,and_. is the furth is fi

6、fth.the send day is Tuesday send day is Thursday6.“The year 1999”shuld be read（应该读作）“The year _.” and ninety-nine ninety-nine.ne thusand nine hundred ninety-nine hundred and ninety-nine are _nths in a is the _nth f the year.; twelve ; twelfth.twelfth; twelve ; twelveths the date tday?It is _. t g .l

7、udy 4th is five and eight? .Furteen _is Lily in?She is in_.; rw five ; Rw Five.rw; Rw Five ; rw Five11There are _ days in a yearAthree hundred and sixty five Bthree hundred and sixty-fivethree hundreds and sixty five Dthree hundreds and sixtyfive12Danny lives in _Ar 404 BR 404 404 r D404 R13i is in

8、_Alass ne，grade six Bgrade ne，lass sixlass ne，Grade Six DGrade ne, lass Six14The bike st e _ yuanAfive hundred frty Bfive hundreds furtyfive hundred and frty Dfive hundred furty15y telephne nuber is _Aeighty eight tw frty fur zer nineBeight eight tw duble fur nineeighty eight tw frty-fur zer nineDei

9、ght eight tw fur fur zer nine16e are learning_nw. twenty-first lessn Twenty-first .the 21 th lessn 21 st17ary is _ girlA. an 8 year ld B8一yearsldthe 8 years ld Dan 8一yearld18 _peple died in the traffi aidents in the wrld f f .Ten thusands f thusand f19 This is her_birthday, I think. .the twentieth t

10、wentys20There are_hildren in the untry shl. thusand five hundred and sixty thusands five hundred and sixty .tw thusands five hundreds and sixty thusand five hundreds and sixty21 -Hw any wrkers are there in yur fatry?-There are tw _.A. hundreds B. hundred . hundred f D. hundreds f22hat tie d yu get u

11、p every day?AIts seven lk BSeven lk tieAt seven Dn seven23.Fifty plus_. A. furty is ninety B. frty is ninety . thirty is ninety D. fifty is ninety 24.There are_students in this shl. A. fur hundred fifty-tw B. fur hundreds fifty tw . fur hundred and fifty-tw D. fur hundreds and fifty-tw he is abut_away fr the shl. A. three hundred etre B. three hundreds etres . three hundred etre