小升初英语数词专项

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最新小升初英语数词专项讲解及练习

最新小升初英语数词专项讲解及练习

数词一、数词的种类数词分基数词和序数词基数词是表示自然数列的词, 例如; one、two、three、four….. 序数词是表示先后顺序的词, 例如: first、second、third、fourth…二基数词和序数词的表示法1.基数词单词的拼写:1~12为单词 one two three four five six seven eight nine ten eleven twelve13~19都以后缀-teen结尾,20至90这样的整十数都以后缀-ty结尾,其他基数词中间加连字符号“-”再按照上述的变化进行。

例:21→twenty-one56→fifty-six 85→eighty-five三位数的构成为:几+百+and+末两位(或末一位)数例:132→one hundred and thirty-two205→two hundred and five千以上的数字的读法:从后面往前,每三位数作为一个单位,分别为thousand、million.32、548、652、读作:1.thirty two million2.five hundred and fortyeight thousand3.six hundred and fifty two2.序数词=基数词+th (1、2、3为 first、second、third)。

数词分基数词和序数词但以下几种情况要注意:1) fifth (第五)、 eighth (第八)、ninth (第九)、twelfth(第十二)2) 以ty结尾的基数词变词尾为tieth例:twenty→twentiethninety→ninetieth序数词表示十位与个位数时,十位与个位之间用“—”3)复合序数词只需要将相应基数词中最后一位变成序数词,其余不变。

例:第二十一→twenty-first第二百四十五→two hundred andforty-fifth三基数词序数词的用法1. hundred、thousand、million 与数字连用,表示一定量的具体数字,不用复数,但表示不定概念可用复数例:three hundred peoplemillions of people2. 基数词表示时刻。

小升初英语数词专项试题

小升初英语数词专项试题

小升初英语数词专项一、选择填空l. September is the ________ month of the year.A. eighthB. ninthC. tenthD. eleventh2. The People's Republic of China was founded ________A. on October the first, 1949B. in October the first ,1949</P< p>C. on October one, 1949D. on October first one, 19493. There are ________ days in a year.A. three hundreds and sixty-fiveB. three hundreds and fifty-sixC. three hundreds of sixty-fiveD. three hundred and sixty-five4. There are ________ days in February.A. thirtyB. thirty-oneC. twenty-eightD. twenty-six5. The film begins at 4:15. The right answer of ―4:15‖ is _______A. four fifthB. fifteen fourC. four fifteenD. a quarter to four6. ________is seventy seven.A. forty and fourB. thirty-seven and fortyC. forty or thirty-sevenD. seventy of seven7. What row are you in? I am in ________.A. Row OneB. Row FirstC. Row oneD. One Row8. At the age of ________, he was a worker.A. twentyB. the twentyC. twentiethD. one9. Li Ping was born ____.A. in the year 1984, at 10 a.m. on June 18thB. on June 18th at 10 a.m. in the year 1984C. at 10 a.m. in the year 1984 on June 18thD. at 10 a.m. on June 18th in the year 198410. The cotton production has increased by ____ percent this year compared with last year.A. five point six eightB. five point sixty-eightC. fifth point and six eightD. five point and six eight11. The airport is ____ from my hometown.A. two hour's rideB. two hours' rideC. two hour rideD. two hours ride12. The hero of the story is an artist in his____.A. thirtiethB. thirtyC. thirty’sD. thirties13. There are____ visitors in the exhibition every day.A. hundredB. hundreds ofC. hundredsD. a hundred of14. About ____ the people of the town are workers.A. sixty percentB. sixty percent ofC. percent sixtyD. sixty percents of15. The story happened ____.A. in 1960’sB. in his 60’sC. in 60’sD. in the 1960’s16. About ____ of these rooms ____ empty.A. two third, areB. two thirds, areC. two thirds, isD. two third, is17. ---- When is your birthday party?---- It’s on Friday,____ .A. fifth OctoberB. five OctoberC. the fifth of OctoberD. the five of October18. Mary was the____ of the ____ students climbed up to the top of the hill.A. nine, fourtyB. nineth, fortiethC. ninth, fortyD. nine, fortieth19. ____ people have visited the _____ stone bridge.A. Two millions of, 500-foot-longB. Several millions of, 500-feet-longC. Two million, 500-feet-longD. Millions of, 500-foot –long20.----I understand you have a relative visiting you?----Yes, my____ grandmother.A. ninety-year-oldsB. ninety-old-yearC. ninety-years-oldD. ninety-year-old.21.---What time is it now?---It isA. eleven and thirty B.eleven thirtyC. thirty eleven D.eleven—thirty22.She has been skating for.A.three and a half years B.three and half a yearC.three and a half year D.three years and half23.There are eight classes in our grade.I'm in ______ .A. Grade Three,Class TwoB. Class Two,Grade ThreeC. grade three,class two D.class two,grade three24.We are going to learn ______ next week.A. Lesson Four B.Lesson Fourth C. Fourth Lesson Fourth D.the Lesson25. The number 2548 is read as .A.two thousands and five hundreds and forty and eightB. two thousand, five hundred and forty-eightC. two thousand, five hundreds, forty eightD. five hundred and five hundred and forty-eight26.Some champions,like the golfer Tiger Woods,make______ a year.A.billions dollars B.billions of dollars C.billion dollars D. billions of dollar27.---How can I get to the Summer Palace?---______ will take you there.A.332 No. Bus B.No.332 Bus C. Bus No.332 D.Bus 332 No.28.Outside people were selling dolls for more than______ the price.A. five time B.five times C. the fifth time D.fifth times29. In 1850.about was covered by forest in the USA.A. third B.the third C. a third D.a thirds30. I think that the______ century will bring us more hopes.A.twenty-one B. twentieth-one C. twentieth-first D. twenty-first31. There are months in a year,______ month is February.A.twelve;two B.twelve;second C. twelve;the second D. twelfth;the second 32.I live in a tall building and I live floor.A.in twelfth B.on the twelfth C.in twelve D.on the twelve33. Please turn to ______.A. Page 11B. the 11st pageC. page 11D. page the 11 th34. At night we can see ______ stars in the sky.A. thousands and thousands ofB. thousand and thousands ofC. a thousand and thousandsD. thousand and thousand35. Is Sunday the ____ day of the week?A. aB. oneC. onceD. first36. December the ____ is Christmas.A. twenty-fiveB. twenty-fifthC. twentieth-fiveD. twenty-five37. Another way of saying Lesson 12 is __________.A. Lesson ten-twoB. Lesson Ten-secondC. the Twelfth LessonD. Twelfth lesson38 .My father left home at about __。

小升初英语专题 数词部分

小升初英语专题     数词部分

数词部分1. This room is ___ that one.A. three times as larger asB. three times the size ofC. three times largeD. three time as large as2. The lost of machine was reduced by ____.A. 20 percentB. 20th percentC. percent 20D. percent th203. Are there enough books for ____?A. three usB. us threeC. all usD. the three us4. About ____ of the teachers in their school are women.A. two-threeB. two threesC. two-thirdsD. second-third5. They arrived at the place by ____.A. two and threeB. three and twoC. twos and threesD. threes and twos6. ---W hat’s the time now?---It’s ____.A. forty-two to fiveB. thirty-one past nineC. six fortyD. three to seven7. There are ____ students at the sports meeting.A. tens of thousands ofB. five hundreds ofC. several hundred ofD. five thousands8. ---What’s the date today---It’s ____.A. the July fourthB. the fourth of JulyC. July the fourD. on the fourth of July9. This problem is too difficult for a ____ boy.A. ten-years-oldB. ten-year-oldC. ten-year oldD. ten year-old10. The meeting will be hold in ____.A. 102 RoomB. NO. 102 RoomC. Room 102ndD. Room 10211. Every month he spends a large ____ of money on books.A. dealB. amountC. numberD. piece12. When he got to school, he was ____.A. five minutes lateB. five minutes laterC. five-minute lateD. five minutes’ late13. I was born ____.A. in her sixtiesB. in early sixtiesC. in the sixtiethD. in the sixties14. He finished university in ____.A. twentyB. twentiesC. early twentiesD. his early twenties15. The old man bought ____ eggs.A. three scoreB. three scoresC. three scores ofD. scores three16. He wrote ____ article on computer.A. a 800-wordB. 800-wordsC. 800-wordD. an 800-word17. The boy had ____ sheep to see to.A. a lot ofB. a large amount ofC. a great deal ofD. a great many of18. The police talked to him because he was ____ to enter the hall and the last to leave.A. No. OneB. oneC. the firstD. first19. Every year ____ students from this school are send to Britain to learn English.A. six dozenB. six dozensC. sixth dozenD. sixth dozen of20. There’re 30 girls in our class,____ are from the country.A. Three theyB. The three of themC. Three of themD. All three of them。

(完整版)小升初英语数词专项讲解及练习

(完整版)小升初英语数词专项讲解及练习

数词一、数词的种类数词分基数词和序数词基数词是表示自然数列的词, 例如; one、two、three、four….. 序数词是表示先后顺序的词, 例如: first、second、third、fourth…二基数词和序数词的表示法1.基数词单词的拼写:1~12为单词 one two three four five six seven eight nine ten eleven twelve13~19都以后缀-teen结尾,20至90这样的整十数都以后缀-ty结尾,其他基数词中间加连字符号“-”再按照上述的变化进行。

例:21→twenty-one56→fifty-six 85→eighty-five三位数的构成为:几+百+and+末两位(或末一位)数例:132→one hundred and thirty-two205→two hundred and five千以上的数字的读法:从后面往前,每三位数作为一个单位,分别为thousand、million.32、548、652、读作:1.thirty two million2.five hundred and fortyeight thousand3.six hundred and fifty two2.序数词=基数词+th (1、2、3为 first、second、third)。

数词分基数词和序数词但以下几种情况要注意:1) fifth (第五)、 eighth (第八)、ninth (第九)、twelfth(第十二)2) 以ty结尾的基数词变词尾为tieth例:twenty→twentiethninety→ninetieth序数词表示十位与个位数时,十位与个位之间用“—”3)复合序数词只需要将相应基数词中最后一位变成序数词,其余不变。

例:第二十一→twenty-first第二百四十五→two hundred andforty-fifth三基数词序数词的用法1. hundred、thousand、million 与数字连用,表示一定量的具体数字,不用复数,但表示不定概念可用复数例:three hundred peoplemillions of people2. 基数词表示时刻。

小升初英语:数词 专项复习

小升初英语:数词 专项复习

数词数词是表示数目多少或顺序先后的词。

分类:基数词和序数词。

1、表示数目的多少的词叫基数词。

2、表示顺序的数词叫序数词。

数词的用法一、分数的表示法:分数的分子用基数词表示,分母用序数词表示。

分子大于1时,分母用序数词的复数形式表示。

如1/4表示为one –foutrh 5/6表示为five-sixths二、时刻表示法:1、整点的表示法:用基数词+表示,其中可省略。

2、半小时的表示法:(1)half+ past+钟点数。

如half past seven(7:30)(2)钟点数+ thirty. 如:seven thirty(7:30)3、几点几分的表示法(1)钟点数+分钟数。

如six ten (6:10)(2)分钟数+past +钟点数(注:分钟数≤30分钟)。

如:twenty past eight(8:20)(3)分钟数+ to +钟点数(注:分钟数>30分钟)。

如: ten to eight (7:50,八点差十分)年月日表示法。

英语中表示的日期的顺序与汉语中不同,通常为“月、日是、年”或“日、月有、年”如:2011年10月2日,写作:October 2nd,2011 或2nd October ,20111、年的表示基数词,读的时候分成两部分,先读前面的两位数,再读后面的两位数。

如:1987年:nineteen eighty-seven, 1999 年nineteen ninety-nine.2000年two thousand 1900年nineteen hundred货币的表示法:1、中国货币:其基本单位是yuan(元),没有复数形式,符号为“¥”。

如:40元:40yuan.( ¥40).2、美国货币:其基本单位是dollar (美元),有复数形式dollars ,符号为“﹩”。

如:20美元:20 dollars(﹩20),1美元1dollar.( ﹩1)3、英国货币:其基本单位是pound(英镑),有复数形式pounds,符号为“£”。

小升初英语数词练习题50题含答案解析

小升初英语数词练习题50题含答案解析

小升初英语数词练习题50题含答案解析1.There are______ books on the desk.A.threeB.fourC.fiveD.six答案解析:A。

题干中“books”为复数,说明数量大于一。

选项B“four”、选项C“five”、选项D“six”虽然也都是数字,但不符合题干的情境设定。

选项A“three”可以合理地表示书桌上有三本书。

数词“three”为基数词,表示数量三。

2.My sister is______ years old.A.sevenB.eightC.nineD.ten答案解析:B。

根据常识,选项A“seven”七岁有点小,选项C“nine”九岁和选项D“ten”十岁不太符合一般设定。

选项B“eight”八岁比较合理。

数词“eight”为基数词,表示数量八。

3.I have______ pencils in my pencil case.A.oneB.twoC.threeD.four答案解析:C。

选项A“one”一支铅笔有点少,选项B“two”两支铅笔也不太符合常理,选项D“four”四支铅笔可能有点多。

选项C“three”三支铅笔比较适中。

数词“three”为基数词,表示数量三。

4.There are______ people in my family.A.threeB.fourC.fiveD.six答案解析:B。

一般家庭有父母和孩子,选项A“three”三个人有点少,选项C“five”五个人有点多,选项D“six”六个人也不太符合一般家庭人数。

选项B“four”四个人比较合理。

数词“four”为基数词,表示数量四。

5.I am______ years old.A.elevenB.twelveC.thirteenD.fourteen答案解析:A。

根据一般小升初学生的年龄,选项B“twelve”十二岁有点小,选项C“thirteen”十三岁和选项D“fourteen”十四岁又有点大。

完整版)小升初英语数词专项讲解及练习

完整版)小升初英语数词专项讲解及练习

完整版)小升初英语数词专项讲解及练习数词一、数词的种类数词分为基数词和序数词。

基数词表示自然数列,例如:one、two、three、four… 序数词表示先后顺序,例如:first、second、third、fourth…二、基数词和序数词的表示法1.基数词单词的拼写:1~12为单词:one。

two。

three。

four。

five。

six。

seven。

eight。

nine。

ten。

eleven。

twelve.13~19都以后缀-XXX结尾。

20至90这样的整十数都以后缀-ty结尾。

其他基数词中间加连字符号“-”,再按照上述的变化进行。

例如:21 → twenty-one。

56 → fifty-six。

85 → eighty-five。

2.三位数的构成为:几 + 百 + and + 末两位(或末一位)数。

例如:132 → one hundred and o。

205 → two hundred and five。

千以上的数字的读法:从后面往前,每三位数作为一个单位,分别为thousand、n。

32,548,652,读作:1.o n。

2.five hundred and forty-eight thousand。

3.six hundred and o.序数词=基数词+th(1、2、3为first、second、third)。

但以下几种情况要注意:1.fifth(第五)、XXX(第八)、ninth(第九)、XXX(第十二)。

2.以ty结尾的基数词变词尾为XXX。

例如:XXX → XXX。

XXX → XXX。

3.序数词表示十位与个位数时,十位与个位之间用“-”。

4.复合序数词只需要将相应基数词中最后一位变成序数词,其余不变。

例如:第二十一→ XXX-first。

第二百四十五→ two hundred and forty-fifth。

三、基数词序数词的用法1.hundred、thousand、n与数字连用,表示一定量的具体数字,不用复数,但表示不定概念可用复数。

小升初英语数词练习题30题含答案解析

小升初英语数词练习题30题含答案解析

小升初英语数词练习题30题含答案解析1. There are ______ students in our class.A. forty - fiveB. fourty - fiveC. forty fiveD. fourty five答案:A。

解析:在英语中,“45”的正确写法是“forty - five”,其中“forty”是四十的正确拼写,B和D选项中“fourty”拼写错误,C选项没有连字符,不符合数词的正确书写形式。

2. My sister is ______ years old.A. twelveB. twelvethC. twelthD. twelfe答案:A。

解析:表示年龄用基数词,“12”的基数词形式是“twelve”,B选项“twelveth”是“twelve”的错误拼写,C选项“twelth”是“twelfth”( 第十二)的错误拼写,D选项“twelfe”也是错误形式。

3. I have ______ books on my desk.A. sixB. sixthC. the sixD. sixs答案:A。

解析:描述书的数量用基数词,“6”的基数词是“six”,B选项“sixth”是序数词 第六),C选项“the six”这种表达错误,D选项“sixs”复数形式错误。

4. There are ______ days in a week.A. sevenB. sevensC. seventhD. the seven答案:A。

解析:表示一周有七天,用基数词“seven”,B选项“sevens”这种形式不存在,C选项“seventh”是序数词( 第七),D选项“the seven”表达错误。

5. My father bought me ______ pencils.A. tenB. tenthC. the tenD. tenes答案:A。

解析:表示铅笔的数量用基数词,“10”的基数词是“ten”,B选项“tenth”是序数词 第十),C选项“the ten”表达错误,D选项“tenes”复数形式错误。

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数词一、定义:表示数目或顺序。

二、分类:分为基数词和序数词两种。

表示数目或数量多少的词叫基数词;表示数目顺序的词叫序数词。

三、基数词的构成:1)1-12的基数词是独立的单词,即:one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve。

2)13-19的基数词以-teen结尾。

如:fourteen,seventeen等,但13,15,18较特殊,13—thirteen, 15—fifteen, 18—eighteen。

3)20-90的整十位均以-ty结尾。

如:sixty,ninety,但20,30,40,50,80较特殊,20—twenty, 30—thirty, 40—forty, 50—fifty, 80—eighty。

4)十位数与个位数之间要加连字符号"-",如:28-twenty-eight,96-ninety-six。

5)百位和十位(若无十位则和个位)之间加and,如:148—one hundred and forty-eight406—four hundred and six6)hundred(百),thousand(千),million(百万),billion(十亿)等前面即使有具体的数词,several, some, many也不能在它们的后面加-s。

如:six hundred,eight million。

如果表示不确定数目时,用hundreds of /thousands of /millions of /billions of +名词复数,前面不能再加数字。

7)1000以上的数字,从后往前数每三位加一个逗号","第一个逗号前为千(thousand),第二个逗号前为百万(million),第三个逗号前为billion(十亿)。

英语中无“万”这个词,我们可以用"几十个千(thousand)"表示几万,"几百个千(thousand)"表示"几十万"。

如:2,510=two thousand five hundred and ten84,296=eighty-four thousand two hundred and ninety-six274,350=two hundred and seventy-four thousand three hundred and fifty。

四、序数词的构成:1)序数词一般是以与之相应的基数词尾加-th构成,如:fourth, tenth,但以下的这些基数词变为序数词时,有特别之处。

One—first, two—second, three—third, five—fifth, nine—ninth, twelve—twelfth2)以_ty 结尾的单词,要先变y为i, 在加-eth.。

如:thirty—thirtieth, fifty—fiftieth3)以one, two, three 等结尾的多位数词,要将个位数变成序数词。

如:twenty-one—twenty-first, one hundred and one—one hundred and first基数词变序数词的口诀:一、二、三,单独记;八去t,九除e,五、十二中f变ve,再加词尾-th;整十基数变序数,先把y尾改ie;要是遇到两位数,十位基数个位序。

注意:序数词前常用定冠词the或形容词性物主代词,有时还可以用不定冠词a/an 则表示"又一"的意思。

(没有具体范围的限制)如:September is the ninth of a year. 九月是一年的第九个月。

Jan,1st is my twelfth birthday. 一月一日是我的十二岁的生日。

Mr. Brown has a second car. 布朗先生另外还有一辆车。

He has tried a second time. 他又尝试了一次。

五、数词的应用1)时刻的表示:小时、点钟、分钟、秒钟要用基数词。

①“几点钟”用基数词加o'clock。

o'clock 可省略。

如:5点钟-five(o'clock)②“几点过几分”,≤30分钟"用介词past。

如:7:15—fifteen/ a quarter past seven7:30—half past seven③“差几分几点”,>30分钟,用介词"to"。

如:7:40—twenty to eight 7:45—fifteen / a quarter to eight 。

④日常生活中的时间读法常常简化,直接按基数词的顺序读。

如:7:05—seven o five 7:15—seven fifteen。

2)年月日的表示:①年份用基数词,如:1999年—nineteen ninety-nine 1900年—nineteen hundred2000年—two thousand 1905年—nineteen o five;②年用基数词,日用序数词。

如:1998年6月8日写作:June 8,1998;读作:June the eighth,nineteen ninety-eight或the eighth of June,nineteen ninety-eight。

3)世纪、年代表示法,如:(在)90年代(in) the nineties(在)19世纪(in) the nineteenth century(在)18世纪30年代(in) the 1730s或in the 1730's4)编号的表示:①基数词放到名词的后边,该名词一般要大写;序数词放到名词的前面,加定冠词。

Lesson 1/ the first lesson第一课Row 3/ the third row 第三排② Bus No.3=the No.3bus 3路公共汽车。

③表示住所时不用No.如:Room 302读作:room three o two 302房间。

④如果编号的数词比较长,一般用基数词。

如:Page 457 第457页。

⑤电话号码,用基数词,如:3855633-three eight double five six double three。

⑥班级,年级,如:Class One,Grade Six 六年级一班5)分数的表达:分子用基数词,分母用序数词,分子大于"1",分母则加"s"。

如:1/3 one third 2/3two thirds1/2 a / one half 1/4one fourth或a/ one quarter3/4 three fourths或three quarters6)表示有小数的词用基数词,如:5.5 five point five12.135 twelve point one three five7)表示百分数,如:5℅:five percent 0.8℅ zero point eight percent注意:分数、百分数与主谓一致当分数、百分数修饰可数名词的复数时,谓语动词用复数形式;当分数、百分数修饰不可数名词时,谓语动词用单数形式。

如:Eighty percent of the students in our school come from Henan.我们学校百分之八十的学生来自河南。

Three fourths of the students in my class are interested in English.我们班四分之三的学生对英语感兴趣。

Two thirds of the water on the earth is sea water.地球上三分之二的水是海水。

8)其他用法,如:①基数词+单数名词+形容词构成合成形容词。

如:a five-year-old boy 一个五岁的男孩an 800-metre-long bridge 一座800米长的桥girls’ 400-metre relay race 女子400米接力②具体数词+metre(s)/kilometre(s)/kilo(s)long /high /tall /deep /away等。

如:The Changjiang River is 6,300 kilometres long.长江长6300公里。

③表示“几十岁”用基数词的复数形式,如:in his thirties 在他三十几岁时④倍数的表达:一倍用once,两倍用twice,两倍以上用基数词+times。

如:five times 5倍补充:倍数的表示法:1. 表示“几倍大小(长短;数量)”,由“倍数+ the size(length, amount width age height.)+of ”结构组成。

如:The earth is forth-nine times the size of the moon. 地球的大小是月亮的四十九倍。

2. 表示“……比……大几倍”,由“倍数+形容词(副词)比较级+ than +被比较部分”结构组成。

如:This box is three times bigger than that one.这个箱子比那个箱子大三倍。

(这个箱子是那个箱子的四倍。

)一、写出下列单词的序数词和基数词。

1. 把下列基数词改为序数词。

(1) one—(2) five—(3) eight—(4) twelve(5) thirty—(6) sixteen—(7) twenty-two—(8) ninety-nine—2、把下列序数词改为基数词。

(1) third—(2) seventh—(3) sixth—(4) second—(5) fiftieth—(6) sixty-fourth—二、用英语或中文表达下列年、月、日。

1. 2008年8月8日2. Apr, 3rd, 19783. 1898年9月5日4. 1997年6月30日5. Feb, 1st, 1976四、根据算式完成句子。

1. 16+20=—What’s and ?—It’s .2.65+25=?—What’s and ?—It’s .3. 35—6=?—What’s minus ?—It’s .4. 7×9=?—What’s times ?—It’s .5. 81÷3=?—What’s divided by ?—It’s .五、根据实际情况用适当的数词填空。

(填英文)1. There are letters in English alphabet(字母表).2. There are days in a week.3. There are hours in a day.4. There are days in a year.5. Thursday is the day of the week.6. There are days in January.7. There are months in a year.8. is Christmas Day.9. There are seasons in a year.10. There are days in February 2008.六、根据所给汉语补全句子。

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