一、选择题1．---How many teachers are there in your school?---Over four______. And ______ of them are women teachers.A．hundred, two-thirds B．hundred, two-thirdC．hundreds, two-thirds D．hundreds, two-third2．About _____________ of the students this year were born in the 1990s.A．three five B．three fifths C．third fifths D．third fifth3．Two-child policy has been carried out. Most parents are planning to have their child. A．one B．two C．first D．second4．The old man began to learn to drive a car at the age of _______．A．sixty B．the sixtieth C．sixty years old D．sixties5．There are _______ months in a year. May is the _______ month of a year.A．twelfth; five B．twelve; fifth C．twelve; fiveth D．twelfth; five 6．Mount Tai is so famous that ___ people visit it every day.A．hundred of B．seven hundreds of C．hundreds of D hundreds 7．– Good news. My good friend has just moved to my flat. He lives on the floor.– We are neighbors. We live on the 19th floor. He lives one floor above us.A．twelve B．twelfth C．twenty D．twentieth8．–Hi, Kate! There are floors in this building. Which floor do you live on?–I live on the floor.A．twenty ; twelve B．twenty; twelfth C．twentieth; twelfth9．The shoe factory is only about ______ walk from our school.A．half an hour’s B．half and an hour’s C．half an hours’10．_______ of the teachers in our school _________women teachers.A．Two thirds,are B．Third Second,is C．Two thirds,is11．Next Friday is my daughter’s birthday. So I will buy her a cake with candles. A．five; fifth B．twelfth; twelve C．nineth; nine12．There are ____ floors in this building, and my flat is on the ____ floor.A．ten; five B．tenth; fiveC．tenth; fifth D．ten; fifth13．— How was your weekend? —Great ! It was my grandfather’s ______birthday. He was born _____.A．ninety, in the 1920 B．ninetieth, in the 1920sC．the ninetieth, on the 1920s D．nintieth, on the 192014．Two________foreign visitors________to the opening ceremony last Saturday. A．hundred; were invited B．hundred; had been invitedC．hundreds of; are invited D．hundreds of; have been invited15．I didn’t know Miss Yang was years old until she told me about that.A．fifty B．fifties C．fiftieth16．—What do you think of the environment here?—Wonderful! of the land is covered with trees and grass.A．Two fifths B．Two fifth C．Second fifths D．Second fifth 17．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives18．--- Which is the biggest number of the four?--- ______.A．One third B．A half C．Two thirds D．A quarter 19．Sally, this is _____ time you’ve asked me about that matter. What’s wrong with you? A．three B．the three C．third D．the third 20．The number “23,456” can be read as “________”.A．twenty-three thousand, four hundred and fifty-sixB．twenty-three thousand and four hundred fifty-sixC．two three thousand and four five sixD．two three thousand, four and five six21．Jim failed twice, but he wanted to have __________ try．A．a second B．a third C．the second D．the third 22．_________ people attending the meeting is 2975 and about _________ are women．A．A number of , one fourth B．The number of, one fourthC．A number of, one fourths D．The number of, one fourths23．of people enjoy the TV play You Come From the Star. And 70% of the music in it very original.A．Three fifth, is B．Three fifth, are C．Three fifths, are D．Three fifths, is 24．There are ________ people in the supermarket. It's so crowded.A．hundred B．hundreds C．hundred of D．hundreds of 25．—We’ll be back for our school’s ___________ anniversary(周年) ceremony.—I see. That means you’ll have a get-together with your classmates in ___________ years. A．twelve; seven B．twelfth; seven C．twelve; seventh D．twelfth; seventh【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【解析】试题分析：句意：--在你们学校有多少老师？--四百多。
他们中的三分之二是女老师。
Hundred前面有具体数字的时候不能变复数；分数的表达法，分子用基数词，分母用序数词，当分子超过一的时候，分母用复数的形式，结合语境，故选A。
考点：考查数词的用法。
2．B解析：B【解析】试题分析：句意：今年大约有五分之三的的学生是20世纪90年代出生。
在英语中的分数，分子用基数词，分母用序数词，当分子大于一时，分母用复数形式。
所以选B。
考点：考查数词。
3．D解析：D【解析】句意：二胎政策已经实施了，许多父母计划生他们的第二个孩子了。
A. one一，基数词；Ｂ.two二，基数词；C. first第一，序数词；D. second第二，序数词。
二胎政策出台后，家长们想要第二个孩子，第二：second。
故选Ｄ。
点睛：基数词表示“数量”，意思是“几”；序数词表示“顺序”，意思是“第几”。
4．A解析：A【解析】句意：这个老人在60岁的时候开始学习开车。
sixty六十；the sixtieth第六十个；sixty years old六十岁，常在句中做表语；sixties六十多岁，常用于短语in one’s sixties，表示在某人六十多岁的时候。
at the age of…表示在…岁的时候，后面直接跟基数词，故应选A。
5．B解析：B【解析】句意：一年有十二个月。
五月是一年中的第五个月。
第一空修饰复数名词months，表示十二个，故用基数词twelve。
第二空修饰单数名词month，表示第五，故用序数词fifth。
故选B。
6．C解析：C【解析】句意：泰山如此出名以至于每天成百上千的人们游览它。
hundred百，有具体数词修饰，表示具体数时，不加s，表示约数，与of连用，后面加s。