高三总复习之语法专项练习之四数词

高考英语语法突破四大篇：专题4 数词框架结构图基数词的构成及作用1.常用基数词表ⅠⅡⅢone eleven thirtytwo twelve fortythree thirteen fiftyfour fourteen sixtyfive fifteen seventysix sixteen eightyseven seventeen ninetyeight eighteen hundrednine nineteen thousandten twenty million/billion2.基数词构成歌诀1至12逐个记，13至19 teen结尾。

20至90整十位，ty结尾是后缀。

要是表示“几十几”，连字符十位连个位。

若要表示“几百几”，hundred之后and立。

若要用于复合形容词，连字符相连不加-s。

注意：(1)hundred，thousand，million，billion等词前有基数词或several时，须用单数；与of连用时，用复数，但其前面不能再加数词。

如：six hundred people hundreds of people(2)dozen前有具体数词修饰时，用单数，of可省略；当dozen后面接these，those，them，us等词时，须先接of，再接这些词，但dozen仍不加-s；dozens of中的of不可省。

score 用法和dozen相当，但of一般不省略。

several dozen pencils dozens of studentsthree dozen of these eggs two dozen of themtwo score of eggs scores of books3.基数词的位置常位于another，all之后，such，more之前，可置于last，next，other之前或之后。

another two days all the ten booksone more apple two such penshis last two days/his two last days4.基数词的句法功能(1)主语Three will be enough.(2)宾语The city has a population of three million.(3)表语The population of this city is nearly two million.(4)同位语They two went to the cinema.(5)定语The river is about eight miles long.序数词的构成及作用1.常用序数词表ⅠⅡⅢfirst eleventh thirtiethsecond twelfth fortieththird thirteenth fiftiethfourth fourteenth sixtiethfifth fifteenth seventiethsixth sixteenth eightieth seventh seventeenth ninetieth eighth eighteenth hundredth ninth nineteenth thousandthtenth twentieth millionth/billionth注意：21以上的多位数词，只将末位数变为序数词，前面的其他位数仍用基数词。

语法复习（四）------数词数词在高考中虽然不像其它词类那么"热",但也有其考查的重点和难点,须引起同学们的注意。

一、考查基数词的用法1. 基数词hundred, thousand, million等表示确切数目时,其词尾不能加-s,其前面可用数词或several, some等修饰;当表示笼统数目时,其词尾要加-s,可跟of连用,其前不能用数词,但可以用several, some等修饰。

millions of /Several million people in the world are sending information by e-mail every day.2. dozen（12）和score（20）的用法要注意以下几点:1) dozen与数词或many, several等连用时,不加-s,所修饰的名词前常省去of。

如two (many, several) dozen pencils。

但是用在代词或名词前，或有these、those和the修饰时，要加of,如two dozen of these / those people/ them（他们中的、那些人中的两打）。

2) score表示实际数量时不加s，但可加of。

如：ten score of books （200本书）。

当表示不确定的概数时要加s和of。

3)表示"几十;许多"时,可使用dozens of; scores of形式。

3. 英语中表示年代的直接在年份前加定冠词the，再在年份后面加s或’s，如：“20世纪80年代”可表示为the 1980s或the 1980’s; 用“in one’s +整十数的复数”表示大致年龄。

如：“在我20多岁时”可表示为in my twenties，“在他10多岁时”可表示为in his teens。

4. 基数词和表示度量的名词（如mile，foot，inch，meter等）一起，修饰long, high, deep, wide, thick等形容词，作程度状语，表示度量的名词要用复数形式。

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数词的用法数词包括基数词和序数词。

基数词1。

一般表达-teen,十几 -ty,几十 hundred,百 thousand,千 million,百万 billion，十亿13——— thirteen 40 ——— forty 91-—— ninety—one 100--— one/a hundred 1,000-—- one/a thousand 10,000 -——ten thousand100,000-—— one hundred thousand 1,000,000-—— one/a million1，000，000，000--- one/a billion one/a thousand million5，487 five thousand， four hundred and eighty-seven258,147 two hundred， fifty-eight thousand， one hundred and forty-seven76,543，213 seventy—six million, five hundred and forty—three thousand, two hundred and thirteen2.注意:1）zero= nought, 表示号时可以读作zero， oe，g My room number is 302。

数词练习题及讲解高中数词在数学中扮演着重要的角色，它们不仅用于计数，还用于表示数量关系和进行数学运算。

在高中数学中，数词的练习题和讲解可以帮助学生更好地理解和运用数词。

以下是一些数词练习题及相应的讲解：1. 基础数词练习题：- 题目：将下列数词转换为数字形式。

- 一、二、三、四、五、六、七、八、九、十- 解题思路：根据中文数词与数字的对应关系进行转换。

2. 数词的比较级和最高级：- 题目：下列句子中，哪个数词使用了比较级或最高级？- 这个班级有五十个学生，是我们学校最大的班级。

- 解题思路：识别句子中的比较结构，找出使用的数词，并确定其形式。

3. 分数和百分数的转换：- 题目：将下列分数转换为百分数。

- 1/2, 3/4, 5/8- 解题思路：将分数转换为小数，然后乘以100得到百分数。

4. 数词在代数中的应用：- 题目：如果一个数的两倍是十四，求这个数。

- 解题思路：设这个数为x，根据题意建立方程2x = 14，然后解方程。

5. 科学记数法：- 题目：将下列数字用科学记数法表示。

- 123456789- 解题思路：找到10的幂次，使得该数字可以表示为1到10之间的数乘以10的幂次。

6. 数词在统计中的应用：- 题目：一个班级有30个学生，其中15个学生是男生，15个是女生。

求男生和女生所占的百分比。

- 解题思路：将男生和女生的人数分别除以总人数，然后乘以100得到百分比。

7. 数词在几何中的应用：- 题目：一个正方形的边长是5，求其面积。

- 解题思路：正方形的面积等于边长的平方，即面积 = 边长×边长。

8. 数词在概率中的应用：- 题目：在一个装有红球和蓝球的袋子里，红球有3个，蓝球有7个，随机抽取一个球，抽到红球的概率是多少？- 解题思路：概率等于有利结果的数量除以总结果的数量，即概率= 红球数量 / （红球数量 + 蓝球数量）。

通过这些练习题，学生可以加深对数词在不同数学领域中应用的理解，提高解决实际问题的能力。

现吨市安达阳光实验学校高中英语语法练习-数词选择填空1. 265 is ____________.A.two hundreds and sixty – fiveB.two hundred and sixty – fiveC.two and sixty –five D .two hundreds sixty five2. ______ , there will be _______ on the streets, taking part in the celebration.A.October1; millions peopleB.In October first; millions peopleC.On October the first; millions of peopleD.On October one; million people3. He has been here for _______.A.one and a halfmonths B.one and the half monthsC.one and a halfmonth D.one and a half of month4. The red shoes cost ___________. A.one pound and a half of pound B.one and a half pound C.one pound and ahalf D.one pound and half a pound5. This took place in ______.A. a 1030’sB.1930s C. the1930s’ D. the 1930s6. The hero of the story is an artist in his ______.A. thirtiethB.thirty C.thirty’s D. thirties7. After the new technique was introduced, the factory produced _______ tractors in 1988 as the year before.A.as twice manyB.as many twiceC.twice as manyD.twice many as8. This river is _____ that one.A.as three times longas B.the third time as C.three times the lengthof D.three times longer9. We arrived in London on _____.A.JuneseventeenB.June the seventeenC.The seventeenth ofJune D.seventeenth of June10. We are to take up (开始学习) ______ to day.A.the EleventhLessonB.Eleventh LessonC.The LessonElevenD.Lesson the Eleven11. We are going to learn ________ next week.A.Lesson TwelveB.Lesson TwelfthC.TwelfthLesson D.The Lesson Twelfth12. _______ were blown down in the storm.A.Score of treeB.Scores of treesC.Score oftrees D.Scores of tree13. He sold _____ of the magazine this afternoon.A.three dozen copyB.three dozens copyC.three dozen copiesD.three dozens copies14. The librarian asked him to return the book _______.A.in one day ortwoB.for one or two daysC.within one day or two daysD.in a day or two15. We heard that he could swim ______ under the water.A.one minute ortwoB.one or two minutesC.two minutes oroneD.two or one minute16. Two _____ died of cold last winter.A.hundreds oldpeople B.hundred old peopleC.hundreds old peoplesD.hundred oldpeoples17. --“How many chairs are there in the room?” --“_______”A.Are fourB.Are five chairsthere C.There’s one D.There’s a chair19. He is a student of _______.A.Class FirstB.the ClassOne C.ClassOne D.First Class20. About ______ of the workers in the steel workers are young people.A.third – fifthsB.three –fifths C.three –fives D.three – fifth21. “The ______ Night” is a well – known play by Shakespeare.A.TwelveB.TwelvethC. TwelfthD.Twelvth22. Oct.1,1989 is ______ anniversary (周年) of the founding of the People’s Republic of China.A.the forthB.the fourtiethC.the fortiethD.fourty23. One – fourth of an hour is ______.A.25. minutesB.15minute C.30 minutes D.a quarter24. Three – fourths of the surface of the earth ______ sea.A. isB.are C.were D. has been25. About eleven percent of the population in the United States _____ black.A. isB.are C.were D. will be26. Several ______ ago, our country was covered by thick forestes.lion of yearlionyear lionsyears lions of years27. There were seven ______ Negroes working on the farm.A.hundredsB.hundredof C.hundredsof D.hundred28. A new ____ building will be completed soon.A.twenty –storey’sB.twenty –storeys’C.twenty – storiesD.twenty – storeyed29. My grandpa is studying Japanese, though he is ______.A.in his eightyB.over eightyC.more than eightiesD.in eighties30. Are there seats for us ____?A. the thirdB. threeC.third D. the three31. I suppose you’ll have to do it a ______ time.A. threeB. the thirdC. thirdD. three32. Have you ever been to that ______ book- store?A.a second – handB.two – handC.the second – handD.second – hand33. Beijing is ____ largest city in China.A. the secondB. a secondC. secondD. the two34. This is a ____ factory.A.five – hundred –worker B.five –hundred – workersC.five – hundreds –workers D.five –hundred –worker’s35. My son’s birthday is in ______ time.A.three – weeds B.threeweek’s C.three-week D.t hree weeks’36. He made a _____ table.A.four leg’sB.four –leg C.four –legged D.four – leggs37. I don’t know _______ number of his house is.A. how muchB. how manyC. howD. what38. ______ is five times four?A.How muchB.Howmany C.WhatD.How39. If you want to go to the post office, take _______.A.Bus Number the SixB.Bus Number SixC.Number Six BusD.Six Number Bus40. I’ve seen it _______.A.hundred timesB.hundreds of timeC.hundreds oftimes D.hundred of times41. 1/18 written in English is ________.A.one – eighteensB.one –eighteenth C.eighteenths – one D.one- eighteenths42. There are ______ students in our class.A.fortiethB.fourtyC.fiftiethD.fifty43. Choose the wrong one:A.a four – hour tripB.two five – year planC.a four –act playD.a million – pound note44. Choose the wrong one:A.every two daysB.every second daysC.every fewdays D.every other day45. ______ work has been done to improve the people’s living standard.A.ManyB.A greatmany C.A large number of D.A great deal of46. We’ve ______ of time to do the work.A. very muchB.enough C. greatdeal D. plenty47. Squirrels have _____ secret food for the winter. They hide ______ nuts inside trees.A.lots of ; plenty of B .a large number of; manyC.a large amount of ; a great dealof D.quantities of ; much48. You can’t have him go to the party with you. He has ______ things to do.A. good manyB. alot C. manya D. a good many49. I’ve acquired (获得) ______ knowledge from this reference book.A.muchB.manyC.a great numberof D.lot of50. He has been waiting for his mother for _______.A. an hour and a halfB. one and a half hourC. one and half an hourD. one and half hours答案：1~5 BCACD6~10 DCCCA11~15 ABCDB16~20 BCACB21~25 CCDAB26~30 DDDBB31~35 CDAAD 36~40 CDABC 41~45 BDBBD46~50 DADAA。

高考英语考点专项训练：数词2017年高考英语考点专项训练：数词数词(Numeral)，表示数量或顺序的词叫做数词。

英语的数词可以作句子的主语、宾语、表语和定语。

以下是店铺搜索整理的关于高考英语考点专项训练：数词，希望对大家有所帮助!想了解更多相关信息请持续关注我们店铺!1.As a result of destroying the forests, a large _______ of desert _______ covered the land.A.number;hasB.quantity;hasC.number;haveD.quantity;have2._______ people in the world are sending information by e-mail every day.A.Several millionB.Many millionsC.Several millionsD.Many million3. _______ of the land in that district _______ covered with trees and grass.A.Two fifth; isB.Two fifth; areC.Two fifths; isD.Two fifths; are4.Paper produced every year is _______ the world's production of vehicles.A.the three times weight ofB.three times the weight ofC.as three times heavy asD.three times as heavier as5. With the help of the German experts, the factory produced _______ cars in 1993 as the year before.A.as twice manyB.as many as twiceC.as twice as manyD.twice as many6. Mr.Smith _______ me to buy several _______ eggs for the dinner.A.asked; dozenB.suggested; dozens ofC.had; dozenD.persuaded; dozens●答案解析●1.答案:B解析:a large number of后接复数名词,不能作为答案.desert是单数,要填has.2.答案:A解析:如果在million前有具体数字或several等词时,要用单数形式.many一般不与million等数词连用,表示"数百万",英语为millions of.3.答案:C解析:分数的分子用基数词,分母用序数词表示.如果分子大于1,序数词后加-s.分数和百分比作主语时,谓语动词的形式取决于分数和百分数后的名词.句子中的主语land是单数,谓语动词要用is covered.4.答案:B解析:把表示倍数的词放在the weight of前,意思是"……重量的.三倍".其他三个选项的形式都是错误的.5.答案:D解析:把表示倍数,几分之几,百分之几的词放在as…as或形容词比较级的前面.6.答案:A解析:在dozen前有具体数字或some, several等词时,要用单数.have 后接不带to的动词不定式或现在分词作宾语补足语.。

易错点04数词和主谓一致目录01易错陷阱（4大陷阱）02举一反三【易错点提醒一】常见基数词和序数词易混易错点【易错点提醒二】分数与百分数及主谓一致易混易错点【易错点提醒三】年龄、世纪年代易混易错点【易错点提醒四】“一些；许多”的词汇与主谓一致易混易错点03易错题通关易错陷阱1：常见基数词和序数词易混易错点。

【分析】hundred,thousand,million,dozen,score等词前有具体数字时，词尾一般不加-s,不与of连用,但可与many,a few,several等连用。

(如three thousand books;hundreds of books)序数词“第一、第二、第三”单独记；4-19词尾加-th。

（易错词：fifth,eighth,ninth,twelfth）整十序数词辅音字母+y结尾时，变y为i，再加-th。

（如twenty twentieth;thirty thirties）the+序数词表示“顺序”；a+序数词表示“又，再”。

【规律总结】at first最初at first hand直接地first of all首先at first sight乍一看at second hand间接地first and foremost直接递a second-hand二手的stand first名列第一second to none首屈一指a second又一，再一ten to nine十之八九twos and threes三三两两，零零星星易错陷阱2：分数与百分数及主谓一致易混易错点。

【分析】表示分数时，分子用基数词，分母用序数词。

分子大于1时，在分母后加-s。

（易错点：1/2不能用a second,应用a/one half）分数、百分数+of+名词作主语时，谓语动词的单复数由of后面的名词而决定。

易错陷阱3：年龄、世纪年代易混易错点。

【分析】表示“某人多大年龄”用“at the age of+基数词”或“基数词+years old”或“基数词+years of age”表示“某人几十多岁时”，用in one’s+整十基数词的复数（如in his thirties）表示“......世纪年代时”，用in the+世纪年代s/世纪年代’s（in the1980s/1980’s）易错陷阱4：“一些；许多”的词汇与主谓一致易混易错点。

高中英语语法详解精练04第四章数词第四章数词要点概览◎基数词○基数词的构成○确数和概数○dozen和score○加减乘除运算◎序数词○序数词的构成规律○序数词的用法◎分数表示法◎编号、日期及其他○编号○年、月、日、时刻○数词+连字符+单数名词知识讲解英语中数词有两类：基数词和序数词。

表示数目的词称为基数词，表示顺序的数词称为序数词。

一、基数词1．基数词的构成基数词的构成方式如下：（1）从13到19由词尾加teen构成。

thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen其中13与3，15与5有所变化，18加een（2）“几十”的整数以“ty”收尾。

从21到99，先说“几十”，再说“几”，中间加连字符。

Twenty（20）,forty（40）,ninety（90）twenty-one（21）,thirty-two（32）,fifty-five（55）eighty-six（86）,ninety-nine（99）（3）“百”是hundred，从101到999，先说“几百”，后加and，再加“几十几”。

three hundred and seventy-eight（378）four hundred and forty-four（444）five hundred and fifty-nine（559）one hundred and one（101）（4）“千”是thousand，“百万”是million。

大多数汉语习惯以“万”、“亿”为单位，英语则习惯以“千”、“百万”为单位。

1000以上的数，先从右往左（即从个位开始）数，每三位加一个逗号。

第一个逗号前为thousand，第二个逗号前million（百万），然后分开表示。

1,001——one thousand and one2,000——two thousand3,450——three thousand，four hundred and fifty24,807——twenty-four thousand，eight hundred and seven 876,543——eight hundred and seventy-six thousand，five hundred and forty-three1,234,567——one million，two hundred and thirty-four thousand，five hundred and sixty-seven在以上这些数词中hundred，thousand，million都是单数，不可加s。

(附答案)高考英语词法之数词历年高频考点汇总单选题1、This box is ______ that one. Which of the following is wrong?A．four times so big asB．four times the size ofC．four times bigger thanD．one fourth as big as2、According to the statistics, Chinese families own _____ private cars today as they did in the 1990s. A．more than twiceB．as twice as manyC．twice as many asD．more than twice as many3、 He would have paid _____ for his fridge had the salesman insisted, because he really needed it.A．as much twiceB．twice as muchC．as twiceD．two times4、Research found that children who drank mainly soda were ______ those who drank no soda to show signs of aggression.A．twice more than likely asB．as more than likely twiceC．likely more than twice asD．more than twice as likely as5、What a table! I’ve never seen such a thing before. It is it is long.A．half not as wide asB．wide not as halfC．not half as wide asD．as wide as not half6、In our class of the students girls.A．third fifths; isB．third fifth; areC．three fifth; isD．three fifths; are7、—Have you got everything ready for the meeting?—Not yet, we need _________.A．three another chairB．other three chairsC．another three chairsD．more three chairs8、In her，_____she began to take up writing.A．fortiesB．fourtiesC．fortiethD．fourtieth9、Nearly________ of the surface of our planet is covered by water.A．seven-tenB．seven-tenthC．seventh-tenD．seven-tenths10、Unless you are brave enough to speak up, you’ll lose chances to make yourself understood. A．moreB．lessC．muchD．fewer11、 In the USA, the students who study business is more than _______ those who study agriculture. A．as many as ten timesB．as ten times thanC．ten times as many asD．than ten times12、The office is _______ that one, so we can have our meeting there.A．six times bigger asB．six times as big asC．six times big asD．six times as bigger as13、India is a country with___________people.A．the number ofB．fewC．a fewD．a number of14、Though you have dozens of eggs here, I just want these eggs.A．two dozensB．two dozenC．two dozens ofD．two dozen of15、Mr. Hilton’s new house is almost ______ the one he used to live in.A．twice the size ofB．as twice big asC．bigger twice thanD．the twice size of16、At a rough estimate, Nigeria is ____ Great Britain.A．twice big asB．as twice big asC．three times the size asD．three times the size of17、Some parts in South China have experienced ________this year as they did last year．A．rain twice as muchB．twice as much rainC．as twice much rainD．twice rain as much18、Light-to-moderate smokers were ________ to die of sudden heart problems than those who had never smoked. A．as twice likelyB．twice more possibleC．twice more likelyD．as twice possible19、Nowadays with the increasing popularity of cars, people are taking ______ exercise a day as they did in the past. A．half as muchB．as half asC．less than half muchD．as half20、In Myanmar, the population now has become ________ that in 1971.A．twice as big asB．as twice big asC．as big twice asD．as big as twice21、—Can you come on Monday or Tuesday?—I’m afraid ________ day is possible.A．eitherB．someC．neitherD．any22、_____ work has been done to improve our living environment.A．A great amount ofB．A number ofC．A great manyD．A plenty of23、With the rapid development of China’s economy, ______ people would like to take holidays abroad. A．a plenty ofB．a good many ofC．a great manyD．the number of24、Speaking of the city area, Guangzhou is __________ Huizhou.A．as large as three timesB．three times as large asC．larger as three timesD．as three times large as25、The new stadium being built for the next Asian Games will be ______ the present one。