一、选择题1．About ______ of the land ______ covered with trees and grass.A．three fifths; are B．three fifths ; is C．three fifth; are D．third fifths; is 2．About _____________ of the students this year were born in the 1990s.A．three five B．three fifths C．third fifths D．third fifth3．The year “1999” should be read “The year_______.”A．nineteen and ninety-nine B．nineteen ninety-nineC．one thousand nine hundred ninety-nine D．nineteen hundred and ninety-nine 4．Christmas Day is on ______ of December.A．twenty-five B．twenty-fifth C．the twenty-fifth 5．Mount Tai is so famous that ___ people visit it every day.A．hundred of B．seven hundreds of C．hundreds of D hundreds 6．—______________ do you read English newspaper?—At least ______________ a week.A．How long；one B．How often；twiceC．How many；once D．How much；third7．--Many young people came to Zhongshan in ______．When did he come to Shenzhen？---When he is an ______ boy，he came here with his parents．A．1980s； eight years oldB．1980s； eight-year-oldC．the 1980s； eight-year-oldD．the 1980s； eight-years-old8．—When did you start to collect stamps?—I got my ______ stamp when I was ______ years old.A．one, seven B．one, seventhC．first, seventh D．first, seven9．This is my ________ time visit to America. I have never been there before.A．one B．two C．first D．second 10．Every year there are about _______ people waiting for their trains back home in the railway station before Spring Festival comes.A．five thousand of B．five thousand C．thousand of D．five thousands of 11．—How long is the bridge?—About ______ long.A．two thousand meter B．two thousand metersC．two thousands meter D．two thousands meters12．---How often does the boy play sports?---__________A．Once a week B．Four hours C．In an hour D．At 7pm13．______of the students in our class ______ going to the summer camp in Beijing next week. A．Two-fifths, are B．Second-fifths, areC．Two-fifths, is D．Second-fifths, is14．In our class _____ of the students _____ girls.A．third fifths; is B．third fifth; are C．three fifth; is D．three fifths; are 15．— 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 192016．---If your parents wanted to have a ______ child, would you agree?---Of course. But they should make it in _____ yeas’ time.A．second; second B．two; two C．second; two D．two;second 17．Lesson ____ is so difficult that it will take them _________ to learn it.A．Sixth; two and a half days B．Six; two days and halfC．Sixth; two and a half day D．Six; two days and a half18．________ runners took part in the half marathon(半程马拉松) in Haikou in April. A．Hundred B．Hundreds C．Hundreds of19．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives20．Today is my little sister’s ______ birthday. My family will get together to celebrate it. A．nine B．ninth C．the ninth D．the nine 21．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 22．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 six23．---Song of Youth is a very popular movie these days.---That’s true. people, especially the young, enjoy watching it.A．Millions of B．Two millions C．Two millions of 24．We’ve planted ________ trees in the cen ter of our city this year.A．hundred B．hundreds C．hundredth D．hundreds of 25．—When is Mother’s Day?—It’s on ___________ Sunday in May.A．two B．the second C．twelve D．the twelfth【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】句意：大约五分之三的陆地被树木和草所覆盖。
根据选项可知，第一个空所缺为分数；又知分数的表达法为分子基数词，分母序数词，分子大于一，分母加s，所以五分之三的表达方法为three fifths；又根据分数作主语时，其后的谓语动词的单复数取决于它所修饰的名词，即此处的land；又知land意为陆地，土地，为不可数名词，所以第二个空缺处应用is；故答案选B。
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．B解析：B【解析】句意：1999这个年代应该读作什么？在英语中，读年代的时候，分成前两位和后两位，分别读出来，因此1999应该读作nineteen ninety-nine。
故选B。
4．C解析：C【解析】句意：圣诞节在12月25日。
日期的表达常用序数词，前面要加定冠词the，答案为C。
5．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。
hundreds of成百上千，故选C。
6．B解析：B【解析】句意：——你多久读一次英语报纸？——至少一周两次。
How long多久，多长时间，询问时间段，是提问for+一段时间；How often多久一次，多长时间一次，提问频度；How many多少，询问可数名词的数量，提问可数名词的复数；How much多少，询问不可数名词的数量，提问不可数名词，根据题意，故选B。
7．C解析：C【解析】句意：——许多年轻的人们在二十世纪八十年代来到深圳。