初中英语语法知识—数词的全集汇编及答案(2)

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新初中英语语法知识—数词的分类汇编及答案

一、选择题1．We can see _________stars in the sky at night in the countryside.A．million of B．three millions of C．millions of D．three million of 2．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 3．—How much is the computer?—About three yuan.A．thousand B．thousands of C．thousands 4．—Zhapo has a really beautiful beach, doesn't it?—Yes, ________ travelers like to come here for a visit.A．thousands of B．thousand of C．thousand D．three thousands 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．– 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．twentieth7．–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; twelfth 8．—How do your students improve their English writing?—Well, about ______________ of the students like keeping diaries in English in our class. A．two fifth B．two fifths C．second five D．two five 9．—______________ do you read English newspaper?—At least ______________ a week.A．How long；one B．How often；twiceC．How many；once D．How much；third10．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’11．Harry’s mom looks young and beautiful. It’s hard to imagine she is already _________ her _________.A．in; fifty B．in; fifties C．on; fifties D．in; fiftieth 12．Two-child policy has been carried out. Most parents are planning to have their child. A．one B．two C．first D．second 13．Sally, this is ___ time you’ve asked me about that matter. What’s wrong with you? A．three B．the three C．the third14．Two ____ students ____ to the opening ceremony last Friday.A．hundreds; were invited B．hundred; were invitedC．hundreds of ; invited D．hundred of; invited15．—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 16．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 17．---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-third18．________ 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．－Hi, Cathy. Did you watch the Spring Festival Gala on New Year’s Eve?－Of course, I can’t miss it. And I know more than 646 ______ people in China and overseas watched the show on television.A．million B．millions of C．millions D．million of 21．—Hi, Jack! What about playing soccer after school?—I’d love to, but it’s my grandfather’s ______ birthday and we will have a celebration. A．ninetith B．ninetieth C．nintieth 22．Father’s Day is on _________ Sunday of June.A．three B．the three C．third D．the third 23．visitors came to take photos of Hongyadong during the vacation.A．Thousand B．Thousand of C．Thousands D．Thousands of 24．There are ________ people in the supermarket. It's so crowded.A．hundred B．hundreds C．hundred of D．hundreds of 25．__________ of his time __________ been spent on studies every day.A．Three fourths；has B．Three fourths；haveC．Third fours；has D．Thirds four；have【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】句意：在乡村我们可以在晚上看见空中无数的星星。

新初中英语语法知识—数词的知识点总复习附答案(2)

一、选择题1．— 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 19202．The __ Winter Olympics will be held in Pyeongchang(平昌)，South Korea on Feb. ____, 2018. A．twenty-three; nine B．twentieth- three; ninethC．twenty-third; ninth D．twentieth-three; ninth3．Two-child policy has been carried out. Most parents are planning to have their child. A．one B．two C．first D．second4．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-nine5．—I hear ________ foreign students will come to our school this year.—Right. They are the ______ exchange students.A．nine; nine B．nineth; nine C．nine; ninth D．nine; nineth 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．–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; twelfth 8．Leonardo was born in ________ in Los Angeles. Last year, he won his ________ Oscar in the 88th Academy Awards (奥斯卡奖).A．1980；first B．the 1980s；the firstC．1980s；first D．the 1980s；first9．— They will need __________ volunteers for 2014 International Horticulture Exposition (国际园艺博览会) in Qingdao.—Let’s go and join them.A．thousand of B．thousands of C．three thousand of D．three thousands 10．—How long is the bridge?—About ______ long.A．two thousand meter B．two thousand metersC．two thousands meter D．two thousands meters11．So far， _______ of the students in our class _______ seen the film.A．three quarters; has B．two fifths; haveC．three quarter; has D．two fifth; have12．Nearly ________of the American children get money from their part-time job.A．two third B．two three C．two thirds D．second third13．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 14．Two________foreign visitors________to the opening ceremony last Saturday. A．hundred; were invited B．hundred; had been invited C．hundreds of; are invited D．hundreds of; have been invited15．---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-third16．Two students to the opening ceremony last Friday.A．hundreds, were invited B．hundred , were invited C．hundreds of, invited 17．---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 18．－Hi, Cathy. Did you watch the Spring Festival Gala on New Year’s Eve?－Of course, I can’t miss it. And I know more than 646 ______ people in China and overseas watched the show on television.A．million B．millions of C．millions D．million of 19．There are ________ teachers in our school, ________of them are women teachers. A．two hundreds ; three fourth B．two hundred ; three fourthsC．two hundred; three forths D．two hundreds; three fourths 20．Every day, _______ people wait to watch the rais ing of the national flag at Tian’anmen Square.A．thousands B．two thousands C．thousand of D．thousands of 21．---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 22．—Simon, how old is your father this year?—______. And we just had a special birthday party for his _____ birthday last Sunday. A．Fortieth; forty B．Forty; fortyC．Forty; fortieth D．Fortieth; fortieth23．My grandparents live in an old apartment with floors and they are on the floor. A．fifth; three B．fifth; third C．five; three D．five;: third 24．In our class _____ of the students _____ girls.A．third fifths; is B．third fifth; are C．three fifth; is D．three fifths; are 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．B解析：B【解析】--你的周末怎么样？--很棒！它是我祖父的九十岁生日。

初中英语语法知识—数词的单元汇编含答案(2)

一、选择题1．The environment here becomes better and better. ______________ birds are coming back. A．Thousands of B．Thousand ofC．Thousands D．Thousand2．About _____________ of the students this year were born in the 1990s.A．three five B．three fifths C．third fifths D．third fifth 3．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-nine4．– 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．twentieth 5．—______________ do you read English newspaper?—At least ______________ a week.A．How long；one B．How often；twiceC．How many；once D．How much；third6．It is reported that people throw ______________ plastic bags along this street every day. A．three hundreds of B．three hundreds C．hundreds of D．hundred of7．--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．Harry’s mom looks young and beautiful. It’s hard to imagin e she is already _________ her _________.A．in; fifty B．in; fifties C．on; fifties D．in; fiftieth9．__________ of his time __________ been spent on studies every day.A．Three fourths；has B．Three fourths；haveC．Third fours；has D．Thirds four；have10．— They will need __________ volunteers for 2014 International Horticulture Exposition (国际园艺博览会) in Qingdao.—Let’s go and join them.A．thousand of B．thousands of C．three thousand of D．three thousands 11．________of the students in our class________ going to the summer camp in Beijing next week.A．Two fifths; are B．Second fifths; are C．Two fifths; is D．Two fifth; are 12．There are ____ floors in this building, and my flat is on the ____ floor.A．ten; five B．tenth; fiveC．tenth; fifth D．ten; fifth13．________ trees have been planted near here, so the air is very fresh.A．Two hundreds B．Hundred ofC．Hundreds of D．Hundreds14．Two ____ students ____ to the opening ceremony last Friday.A．hundreds; were invited B．hundred; were invitedC．hundreds of ; invited D．hundred of; invited15．—How old is your grandpa? He looks energetic.—Yeah, it’s hard to imagine he is already in his________ .A．seventies B．seventy C．seventieth D．seventieths 16．— 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 192017．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．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives19．There are ________ teachers in our school, ________of them are women teachers.A．two hundreds ; three fourth B．two hundred ; three fourthsC．two hundred; three forths D．two hundreds; three fourths20．Li Wei bought some school things online at the beginning of the new term, according to the information in the form below, he saved _______ in all.School thingsThe shop nearby¥ 160¥ 30¥ 20¥ 80 Online shop¥ 140¥ 20¥ 15¥ 60A．¥ 55 B．¥ 235 C．¥ 29021．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 six22．visitors came to take photos of Hongyadong during the vacation.A．Thousand B．Thousand of C．Thousands D．Thousands of 23．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 24．一Mr Black looks very excited.一Yes，90 percent of the students already come to his birthday party.A．have; seventieth B．have; seventiesC．has; seventies D．has; seventieth25．I hear ____ foreign students will come to our school and they are in the ____ grade. A．eight, eighth B．eight, eight C．eighth, eighth【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】【详解】试题分析：句意：这里的环境越来越好。

(易错题精选)初中英语语法知识—数词的基础测试题附答案解析(2)

一、选择题1．—How old is your grandpa? He looks energetic.—Yeah, it’s hard to imagine he is already in his________ .A．seventies B．seventy C．seventieth D．seventieths2．---How often does the boy play sports?---__________A．Once a week B．Four hours C．In an hour D．At 7pm 3．—Zhapo has a really beautiful beach, doesn't it?—Yes, ________ travelers like to come here for a visit.A．thousands of B．thousand of C．thousand D．three thousands 4．﹣Welcome to Los Angeles．Have you ever been here?﹣Sure. I visited this city three years ago so this is my _________ time here.A．first B．second C．third5．——What should we do now, Mr.Li?——Please turn to Page_____and look at the_____picture.A．Twelfth;fifth B．Twelve; fifthC．Twelve;five D．Twelfth;five6．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’7．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 8．— They will need __________ volunteers for 2014 International Horticulture Exposition (国际园艺博览会) in Qingdao.—Let’s go and join them.A．thousand of B．thousands of C．three thousand of D．three thousands 9．—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 10．I’ve told him of that ______, but he always forget it.A．a hundred time B．hundred timesC．hundred of times D．hundreds of times11．This is our _______ school year, we are going to graduate in two months.A．third B．three C．the third12．There are ____ floors in this building, and my flat is on the ____ floor.A．ten; five B．tenth; fiveC．tenth; fifth D．ten; fifth13．______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．________ o f the students’ parents in our class are in their .A．Two-fifths； forties B．Two-fifths； fortiethC．Two-fifth； forties D．Two-fifth； fortieth15．— 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．－Hi, Cathy. Did you watch the Spring Festival Gala on New Year’s Eve?－Of course, I can’t miss it. And I know more than 646 ______ people in China and overseas watched the show on television.A．million B．millions of C．millions D．million of18．Li Ming is an active boy student and he always tries his best to make his life colorful though he is in Grade 9. The table below shows that he spends ________ minutes on after-class activities every week.A．250 B．850 C．60019．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．Father’s Day is on _________ Sunday of June.A．three B．the three C．third D．the third 21．—Simon, how old is your father this year?—______. And we just had a special birthday party for his _____ birthday last Sunday. A．Fortieth; forty B．Forty; fortyC．Forty; fortieth D．Fortieth; fortieth22．Two ____ students ____ to the opening ceremony last Friday.A．hundreds; were invited B．hundred; were invitedC．hundreds of ; invited D．hundred of; invited23．______of the teachers in our school is 118, ______ of them are women teachers.A．The number; first fourth B．The number; one fourthC．A number; one second D．A number; three quarters24．In our class _____ of the students _____ girls.A．third fifths; is B．third fifth; are C．three fifth; is D．three fifths; are 25．There are _______ people in the cinema.A．two hundred B．two hundreds C．two hundred of【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】句意：——你爷爷多大了？他看起来精力充沛。

《中考英语》初中英语语法知识—数词的全集汇编及答案

一、选择题1．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 2．The __ Winter Olympics will be held in Pyeongchang(平昌)，South Korea on Feb. ____, 2018. A．twenty-three; nine B．twentieth- three; ninethC．twenty-third; ninth D．twentieth-three; ninth3．In our city, about ________ of people can get _________ yuan a month.A．three quarters; two thousands B．three quarter; two thousandC．three quarters; two thousand D．three quarter; two thousands4．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 5．—How old is your sister?—______________.We had a special party for her ______________ birthday yesterday. A．Twenty-one；twenty-first B．Twenty-first；twenty-firstC．Twenty-one；twenty-one D．Twenty-first；twenty-one6．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; twelfth 9．—How do your students improve their English writing?—Well, about ______________ of the students like keeping diaries in English in our class. A．two fifth B．two fifths C．second five D．two five10．﹣Welcome to Los Angeles．Have you ever been here?﹣Sure. I visited this city three years ago so this is my _________ time here.A．first B．second C．third11．There are _______ people in the picture, and the ______ one from the left is me. A．eleven; five B．eleventh; fifth C．eleven; fifth12．---How often does the boy play sports?---__________A．Once a week B．Four hours C．In an hour D．At 7pm13．This is my ________ time visit to America. I have never been there before.A．one B．two C．first D．second 14．We’ve planted ________ trees in the center of our city this year.A．hundred B．hundreds C．hundredth D．hundreds of 15．Leonardo was born in ________ in Los Angeles. Last year, he won his ________ Oscar in the 88th Academy Awards (奥斯卡奖).A．1980；first B．the 1980s；the firstC．1980s；first D．the 1980s；first16．________ trees have been planted near here, so the air is very fresh.A．Two hundreds B．Hundred ofC．Hundreds of D．Hundreds17．—How old is your grandpa? He looks energetic.—Yeah, it’s hard to imagine he is already in his________ .A．seventies B．seventy C．seventieth D．seventieths18．I didn’t know Miss Yang was years old until she told me about that.A．fifty B．fifties C．fiftieth19．Is _________ riding enough for you to get there?A．thirty five minutes B．thirty-five minutes’C．thirty-five-minutes D．thirty five minute’s20．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．Every day, _______ people wait to watch the raising of the national flag at Tian’anmen Square.A．thousands B．two thousands C．thousand of D．thousands of 22．—Hi, Jack! What about playing soccer after school?—I’d love to, but it’s my grandfather’s ______ birthday and we will have a celebration. A．ninetith B．ninetieth C．nintieth23．There are about people in the village.A．eight hundred B．eight hundredsC．eight hundred of D．eight hundreds of24．---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 of25．--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-old【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】试题分析：句意：每年在春节前在火车站大约有五千人等待着买票回家。

《中考英语》初中英语语法知识—数词的全集汇编及答案解析

一、选择题1．The environment here becomes better and better. ______________ birds are coming back. A．Thousands of B．Thousand ofC．Thousands D．Thousand2．Mount Tai is so famous that ___ people visit it every day.A．hundred of B．seven hundreds of C．hundreds of D hundreds 3．– 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．twentieth 4．——What should we do now, Mr.Li?——Please turn to Page_____and look at the_____picture.A．Twelfth;fifth B．Twelve; fifthC．Twelve;five D．Twelfth;five5．—______________ do you read English newspaper?—At least ______________ a week.A．How long；one B．How often；twiceC．How many；once D．How much；third6．There are _______ people in the picture, and the ______ one from the left is me. A．eleven; five B．eleventh; fifth C．eleven; fifth7．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’8．--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-old9．This is my ________ time visit to America. I have never been there before.A．one B．two C．first D．second 10．Sally, this is ___ time you’ve asked me about that matter. What’s wrong with you? A．three B．the three C．the third11．We can see _________stars in the sky at night in the countryside.A．million of B．three millions of C．millions of D．three million of 12．—How much is the computer?—About three yuan.A．thousand B．thousands of C．thousands 13．—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 14．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．— 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．—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．________ runners took part in the half marathon(半程马拉松) in Haikou in April. A．Hundred B．Hundreds C．Hundreds of 18．Thanks to Project Hope, ________ children have better lives.A．thousands of B．thousands C．thousand of19．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives20．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 21．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 six22．—Simon, how old is your father this year?—______. And we just had a special birthday party for his _____ birthday last Sunday. A．Fortieth; forty B．Forty; fortyC．Forty; fortieth D．Fortieth; fortieth23．We’ve planted ________ trees in the center of our city this year.A．hundred B．hundreds C．hundredth D．hundreds of 24．Two ____ students ____ to the opening ceremony last Friday.A．hundreds; were invited B．hundred; were invitedC．hundreds of ; invited D．hundred of; invited25．________of the students in our class________ going to the summer camp in Beijing next week.A．Two fifths; are B．Second fifths; are C．Two fifths; is D．Two fifth; are【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】【详解】试题分析：句意：这里的环境越来越好。

2021年初中英语语法知识—数词的全集汇编及答案

一、选择题1．—When is Mother’s Day?—It’s on ___________ Sunday in May.A．two B．the second C．twelve D．the twelfth 2．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 3．—How much is the computer?—About three yuan.A．thousand B．thousands of C．thousands4．—I hear ________ foreign students will come to our school this year.—Right. They are the ______ exchange students.A．nine; nine B．nineth; nine C．nine; ninth D．nine; nineth 5．——What should we do now, Mr.Li?——Please turn to Page_____and look at the_____picture.A．Twelfth;fifth B．Twelve; fifthC．Twelve;five D．Twelfth;five6．--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-old7．This is my ________ time visit to America. I have never been there before.A．one B．two C．first D．second 8．Harry’s mom looks young and beautiful. It’s hard to imagine she is already _________ her _________.A．in; fifty B．in; fifties C．on; fifties D．in; fiftieth 9．Leonardo was born in ________ in Los Angeles. Last year, he won his ________ Oscar in the 88th Academy Awards (奥斯卡奖).A．1980；first B．the 1980s；the firstC．1980s；first D．the 1980s；first10．Sally, this is ___ time you’ve asked me about that matter. What’s wrong with you? A．three B．the three C．the third11．I hear ____ foreign students will come to our school and they are in the ____ grade. A．eight, eighth B．eight, eight C．eighth, eighth12．--- What does “three quarters” mean, Li Ping?---I see. It means __________.A．15 minutes B．one third C．fourth three D．three fourths13．I’ve told him of that ______, but he always forget it.A．a hundred time B．hundred timesC．hundred of times D．hundreds of times14．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 15．______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, is16．—How old is your grandpa? He looks energetic.—Yeah, it’s hard to imagine he is already in his________ .A．seventies B．seventy C．seventieth D．seventieths 17．Two students to the opening ceremony last Friday.A．hundreds, were invited B．hundred , were invited C．hundreds of, invited 18．---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 19．Thanks to Project Hope, ________ children have better lives.A．thousands of B．thousands C．thousand of20．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives21．－Hi, Cathy. Did you watch the Spring Festival Gala on New Year’s Eve?－Of course, I can’t miss it. And I know more than 646 ______ people in China and overseas watched the show on television.A．million B．millions of C．millions D．million of 22．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 23．Father’s Day is on _________ Sunday of June.A．three B．the three C．third D．the third 24．Jim failed twice, but he wanted to have __________ try．A．a second B．a third C．the second D．the third25．________ trees have been planted near here, so the air is very fresh.A．Two hundreds B．Hundred ofC．Hundreds of D．Hundreds【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：——母亲节是什么时候？——它是在五月的第二个星期天。

数词知识点总结及经典习题(含答案)经典

数词知识点总结及经典习题(含答案)经典一、初中英语数词1．We throw rubbish every year.A. ton ofB. tonsC. tons ofD. a ton of【答案】 C【解析】【分析】句意：我们每年扔大量的垃圾。

ton，吨，前面没有具体数字，因此用tons of，大量的，故选C。

【点评】考查固定搭配，注意平时识记。

2．My family lives on ________________ floor of the building.A. twelveB. the twelfthC. twelfthD. the twelve【答案】 B【解析】【分析】句意：我家住在这栋楼的第20层。

表示第几层，用the+序数词+floor，固定搭配，twelve，12，基数词；twelfth，第12，序数词，故选B。

【点评】考查序数词用法，注意平时识记the+序数词+floor。

3．—Do you know the boy is sitting next to Peter？—Yes. He is Peter's friend. They are celebrating his birthday.A. who; ninthB. that; nineC. which; ninth【答案】 A【解析】【分析】句意：——你知道那个坐在彼得旁边的男孩吗?——是的。

他是彼得的朋友。

他们正在庆祝他的九岁生日。

分析句子结构可知，第一空所在句子是定语从句，先行词是人，连接词在从句中作主语，所以应该用who/that引导，which连接定语从句时先行词应该是物，故排除C；nine九，基数词；ninth第九，序数词；第二空根据空后的birthday为名词单数可知，此处需要序数词，表示某人几岁生日应该用序数词表示第几个生日，故选A。

【点评】考查定语从句的连接词的辨析和序数词。

注意区别定语从句的连接词的使用原则，理解单词词义。

初中英语语法知识—数词的单元汇编含答案解析

一、选择题1．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 half2．--- What does “three quarters” mean, Li Ping?---I see. It means __________.A．15 minutes B．one third C．fourth three D．three fourths3．—I hear ________ foreign students will come to our school this year.—Right. They are the ______ exchange students.A．nine; nine B．nineth; nine C．nine; ninth D．nine; nineth 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．﹣Welcome to Los Angeles．Have you ever been here?﹣Sure. I visited this city three years ago so this is my _________ time here.A．first B．second C．third7．This is my ________ time visit to America. I have never been there before.A．one B．two C．first D．second 8．Next Friday is my daughter’s birthday. So I will buy her a cake with candles. A．five; fifth B．twelfth; twelve C．nineth; nine9．So far， _______ of the students in our class _______ seen the film.A．three quarters; has B．two fifths; haveC．three quarter; has D．two fifth; have10．We can see _________stars in the sky at night in the countryside.A．million of B．three millions of C．millions of D．three million of 11．This is our _______ school year, we are going to graduate in two months.A．third B．three C．the third12．---How often does the boy play sports?---__________A．Once a week B．Four hours C．In an hour D．At 7pm 13．—When is Mother’s Day?—It’s on ___________ Sunday in May.A．two B．the second C．twelve D．the twelfth 14．________ of the students’ parents in our class are in their .A．Two-fifths； forties B．Two-fifths； fortiethC．Two-fifth； forties D．Two-fifth； fortieth15．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives16．Is _________ riding enough for you to get there?A．thirty five minutes B．thirty-five minutes’C．thirty-five-minutes D．thirty five minute’s17．－Hi, Cathy. Did you watch the Spring Festival Gala on New Year’s Eve?－Of course, I can’t miss it. And I know more than 646 ______ people in China an d overseas watched the show on television.A．million B．millions of C．millions D．million of18．--- Which is the biggest number of the four?--- ______.A．One third B．A half C．Two thirds D．A quarter19．Li Wei bought some school things online at the beginning of the new term, according to the information in the form below, he saved _______ in all.School thingsThe shop nearby¥ 160¥ 30¥ 20¥ 80 Online shop¥ 140¥ 20¥ 15¥ 60A．¥ 55 B．¥ 235 C．¥ 29020．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 21．—Simon, how old is your father this year?—______. And we just had a special birthday party for his _____ birthday last Sunday. A．Fortieth; forty B．Forty; fortyC．Forty; fortieth D．Fortieth; fortieth22．一Mom, of my classmates glasses.一Oh, my God. You need to protect your eyes well.A．three fourths; wears B．three fourth; wearC．three fourth; wears D．three fourths; wear23．A year is divided into ______ months. September is the _____ month of the year. A．twelve, ninth B．twelve, nineth C．twelfth, ninth D．twelfth, nineth 24．______of the teachers in our school is 118, ______ of them are women teachers.A．The number; first fourth B．The number; one fourthC．A number; one second D．A number; three quarters25．There are _______ people in the cinema.A．two hundred B．two hundreds C．two hundred of【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【解析】【分析】【详解】句意“第六课是如此地难，以至于学习它将要花费他们两天半的时间”。

新初中英语语法知识—数词的全集汇编附答案解析

一、选择题1．________ runners took part in the half marathon(半程马拉松) in Haikou in April. A．Hundred B．Hundreds C．Hundreds of2．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 3．—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, seven4．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 5．Sally, this is ___ time you’ve asked me about that matter. What’s wrong with you?A．three B．the three C．the third6．—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 7．I’ve told him of that ______, but he always forget it.A．a hundred time B．hundred timesC．hundred of times D．hundreds of times8．This is our _______ school year, we are going to graduate in two months.A．third B．three C．the third9．—When is Mother’s Day?—It’s on ___________ Sunday in May.A．two B．the second C．twelve D．the twelfth 10．______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, is11．— 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 192012．—I hear ________ foreign students will come to our school this year.—Right. They are the ______ exchange students.A．nine; nine B．nineth; nine C．nine; ninth D．nine; nineth 13．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 half14．______of the teachers in our school is 118, ______ of them are women teachers.A．The number; first fourth B．The number; one fourthC．A number; one second D．A number; three quarters15．Thanks to Project Hope, ________ children have better lives.A．thousands of B．thousands C．thousand of16．—How many people have come to Beijing for the Olympic Games in 2008?—It’s hard to say. _______ people, I think.A．Million of B．Millions of C．Two millions of D．Two million of 17．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives18．Is _________ riding enough for you to get there?A．thirty five minutes B．thirty-five minutes’C．thirty-five-minutes D．thirty five minute’s19．—Good news! We will have a ________ holiday.—I’ve heard of it. But it’s coming in ________.A．three days; three days’ time B．three days’; three days’C．three-day; three days D．three days; three-day time20．Li Wei bought some school things online at the beginning of the new term, according to the information in the form below, he saved _______ in all.School thingsThe shop nearby¥ 160¥ 30¥ 20¥ 80 Online shop¥ 140¥ 20¥ 15¥ 60A．¥ 55 B．¥ 235 C．¥ 29021．Jim failed twice, but he wanted to have __________ try．A．a second B．a third C．the second D．the third 22．—Ann, when do you plan to go for your ten-day holiday?—Next month. I’m going away on the and coming back on the 12th.A．first B．second C．third D．fourth23．A year is divided into ______ months. September is the _____ month of the year. A．twelve, ninth B．twelve, nineth C．twelfth, ninth D．twelfth, nineth 24．Two ____ students ____ to the opening ceremony last Friday.A．hundreds; were invited B．hundred; were invitedC．hundreds of ; invited D．hundred of; invited25．—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【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：今年4月，数百名跑步者参加了在海口举行的半程马拉松。

新初中英语语法知识—数词的真题汇编附答案

一、选择题1．---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;second2．---How often does the boy play sports?---__________A．Once a week B．Four hours C．In an hour D．At 7pm3．About _____________ of the students this year were born in the 1990s.A．three five B．three fifths C．third fifths D．third fifth4．The __ Winter Olympics will be held in Pyeongchang(平昌)，South Korea on Feb. ____, 2018. A．twenty-three; nine B．twentieth- three; ninethC．twenty-third; ninth D．twentieth-three; ninth5．—How much is the computer?—About three yuan.A．thousand B．thousands of C．thousands6．Mount Tai is so famous that ___ people visit it every day.A．hundred of B．seven hundreds of C．hundreds of D hundreds 7．This is my ________ time visit to America. I have never been there before.A．one B．two C．first D．second 8．Harry’s mom looks young and beautiful. It’s hard to imagine she is already _________ her_________.A．in; fifty B．in; fifties C．on; fifties D．in; fiftieth 9．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 10．________of the students in our class________ going to the summer camp in Beijing next week.A．Two fifths; are B．Second fifths; are C．Two fifths; is D．Two fifth; are 11．—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 12．Nearly ________of the American children get money from their part-time job.A．two third B．two three C．two thirds D．second third13．The environment here becomes better and better. ______________ birds are coming back. A．Thousands of B．Thousand ofC．Thousands D．Thousand14．一Mom, of my classmates glasses.一Oh, my God. You need to protect your eyes well.A．three fourths; wears B．three fourth; wearC．three fourth; wears D．three fourths; wear15．Thanks to Project Hope, ________ children have better lives.A．thousands of B．thousands C．thousand of 16．—How many people have come to Beijing for the Olympic Games in 2008?—It’s hard to say. _______ people, I think.A．Million of B．Millions of C．Two millions of D．Two million of 17．In China, about ___________ of people live in the country.A．three fifth B．third fifthC．three fifths D．three fives18．Father’s Day is on _________ Sunday of June.A．three B．the three C．third D．the third 19．Jim failed twice, but he wanted to have __________ try．A．a second B．a third C．the second D．the third 20．_________ 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 fourths21．My grandparents live in an old apartment with floors and they are on the floor. A．fifth; three B．fifth; third C．five; three D．five;: third 22．—Ann, when do you plan to go for your ten-day holiday?—Next month. I’m going away on the and coming back on the 12th.A．first B．second C．third D．fourth 23．visitors came to take photos of Hongyadong during the vacation.A．Thousand B．Thousand of C．Thousands D．Thousands of 24．一Mr Black looks very excited.一Yes，90 percent of the students already come to his birthday party.A．have; seventieth B．have; seventiesC．has; seventies D．has; seventieth25．I’ve told him of that ______, but he always forget it.A．a hundred time B．hundred timesC．hundred of times D．hundreds of times【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】句意：-------如果你的父母想要再生一个孩子，你同意吗？--------当然同意。

人教版英语初二年级英语英语数词知识点及答案百度文库

人教版英语初二年级英语英语数词知识点及答案百度文库一、初中英语数词1．—Which month of the year do you like best?— July, the _________ month, because summer vacation begin in this month.A. sevenB. sixC. seventhD. sixth【答案】 C【解析】【分析】句意：——你最喜欢一年中哪个月？——七月，第七个月。

因为在这个月暑假开始了。

A.七，基数词；B.六，基数词；C.第七，序数词；D.第六，序数词。

根据常识可知七月是一年中第七个月，所以用序数词seventh，故选C。

【点评】考查数词用法，注意平时识记，理解句意。

2．_________ of the teachers are women in our school.A. Two thirdB. Two threesC. Two thirdsD. Two【答案】 C【解析】【分析】句意：在我们学校三分之二的老师是女老师。

表达分数时，分子用基数词，分母用序数词，分子大于1时，分母用复数。

三分二，二是分子，所以用基数词two，三是分母，所以用序数词third，分子二大于一，所以分母third用复数thirds，所以三分之二用two thirds，故选C。

【点评】考查分数表达，注意平时识记其表达规则。

3．In our class of the students girls.A. third fifths; isB. third fifth; areC. three fifth; isD. three fifths; are【答案】 D【解析】【分析】句意：我们班五分之三的学生是女生。

分数表达方式：分子要用基数词，分母要用序数词，当分子超过一时，分母后要加s。

五分之三的正确表达是three fifths；带有分数的短语作主语时，谓语动词由分数后面的名词形式来决定，students是复数形式，谓语动词要用are，故选D。

新初中英语语法知识—数词的真题汇编附答案解析(2)

一、选择题1．This is our _______ school year, we are going to graduate in two months.A．third B．three C．the third2．---How often does the boy play sports?---__________A．Once a week B．Four hours C．In an hour D．At 7pm3．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．sixties 5．Christmas Day is on ______ of December.A．twenty-five B．twenty-fifth C．the twenty-fifth 6．——What should we do now, Mr.Li?——Please turn to Page_____and look at the_____picture.A．Twelfth;fifth B．Twelve; fifthC．Twelve;five D．Twelfth;five7．—______________ do you read English newspaper?—At least ______________ a week.A．How long；one B．How often；twiceC．How many；once D．How much；third8．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’9．__________ of his time __________ been spent on studies every day.A．Three fourths；has B．Three fourths；haveC．Third fours；has D．Thirds four；have10．— They will need __________ volunteers for 2014 International Horticulture Exposition (国际园艺博览会) in Qingdao.—Let’s go and join them.A．thousand of B．thousands of C．three thousand of D．three thousands 11．—How long is the bridge?—About ______ long.A．two thousand meter B．two thousand metersC．two thousands meter D．two thousands meters12．Nearly ________of the American children get money from their part-time job.A．two third B．two three C．two thirds D．second third13．—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; seventh14．A year is divided into ______ months. September is the _____ month of the year. A．twelve, ninth B．twelve, nineth C．twelfth, ninth D．twelfth, nineth 15．The environment here becomes better and better. ______________ birds are coming back. A．Thousands of B．Thousand ofC．Thousands D．Thousand16．---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．—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 18．Thanks to Project Hope, ________ children have better lives.A．thousands of B．thousands C．thousand of19．Every day, _______ people wait to watch the raising of the national flag at Tian’anmen Square.A．thousands B．two thousands C．thousand of D．thousands of 20．Sally, this is _____ time you’ve asked me about that matter. What’s wrong wi th you? A．three B．the three C．third D．the third21．---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 of22．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 23．一Mom, of my classmates glasses.一Oh, my God. You need to protect your eyes well.A．three fourths; wears B．three fourth; wearC．three fourth; wears D．three fourths; wear24．We’ve planted ________ trees in the center of our city this year.A．hundred B．hundreds C．hundredth D．hundreds of 25．So far， _______ of the students in our class _______ seen the film.A．three quarters; has B．two fifths; haveC．three quarter; has D．two fifth; have【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】句意：这是我们的第三学年，我们将在两个月后毕业。

(完整版word)英语数词完整归纳含答案解析

（完整版word）英语数词完整归纳含答案解析一、初中英语数词1．Every year, ________ books are given away to the poor children in the countryside. A. thousand B. thousands of C. thousand of【答案】 B【解析】【分析】句意：每年上千本书被捐给农村的贫困孩子们。

thousand和of 连用时要用复数，thousands of，成千上万的，固定短语，故选B。

【点评】此题考查数词用法。

注意固定短语thousands of。

2．_________ of the teachers are women in our school.A. Two thirdB. Two threesC. Two thirdsD. Two【答案】 C【解析】【分析】句意：在我们学校三分之二的老师是女老师。

表达分数时，分子用基数词，分母用序数词，分子大于1时，分母用复数。

三分二，二是分子，所以用基数词two，三是分母，所以用序数词third，分子二大于一，所以分母third用复数thirds，所以三分之二用two thirds，故选C。

【点评】考查分数表达，注意平时识记其表达规则。

3．_______, when Marx was already _______, he found it was important to study the situation in Russia, so he began to learn Russian.A. In 1870s, in his fiftiesB. In 1870s, in fiftiesC. In the 1870s, in fiftiesD. In the 1870s, in his fifties【答案】 D【解析】【分析】句意：在十九世纪七十年代，马克思已经五十岁了，他觉得研究俄国的形势很重要，便开始学习俄语。

初中英语语法基础——数词的分类、用法归纳讲解和同步练习 (有答案)

初中英语语法复习——数词的分类与用法归纳（附同步练习题）★英语中数词主要分为基数词和序数词两类。

1、概念：基数词，是指描述事物数量的多少的数词，意思表示为“几、几个”。

2、基数词的读法.1)1---12 : one two three four five six seven eight nine ten eleven twelve2)13---19: 词尾加-teen :thirteen fourteen fifteen sixteen seventeen eighteen nineteen3)20,30,40,50,60,70,80,90 : 逢十词尾加-ty :twenty thirty forty fifty sixty seventy eighty ninety4)21----99: 在十位与个位之间加连字符构成.21--- twenty-one 99---ninety-nine5)101---999 :先说几百, 再加and ,再加末尾两位数或个位数.101---one hundred and one 238----two hundred and thirty-eight6)1000以上的数:先将数字从右往左数,每三位数用一个逗号隔开, 从右往左第一个逗号表示“千”读thousand 第二个逗号表示“百万”读million 第三个逗号表示“十亿”读billion 18,657,421 --- eighteen million ,six hundred and fifty-seven thousand ,four hundred and twenty-one.1、概念：序数词是指表示顺序的数词，意思表示为“第几”。

2、基数词变序数词口诀:基变序,有规律,词尾要加th .一二三,特殊记,词尾分别tdd (first second third )八去t ,九去e,ve要用f替.ty变作tie,再加th莫忘记.若遇几十几,只变个位就可以.1. 表示编号：结构:名词(首字母要大写) + 基数词= the +序数词+名词Lesson One = the first lesson注意：有些编号，一般仅用第一种表达法。

数词知识点总结及经典习题(含答案)精品资料

【初中英语】数词知识点总结及经典习题(含答案)精品资料一、初中英语数词1．In our class of the students girls.A. third fifths; isB. third fifth; areC. three fifth; isD. three fifths; are【答案】 D【解析】【分析】句意：我们班五分之三的学生是女生。

分数表达方式：分子要用基数词，分母要用序数词，当分子超过一时，分母后要加s。

五分之三的正确表达是three fifths；带有分数的短语作主语时，谓语动词由分数后面的名词形式来决定，students是复数形式，谓语动词要用are，故选D。

【点评】考查分数的基本构成。

注意其作主语时谓语动词形式的选择。

2．Did you know that the earth is home to ______ animals?A. millionB. millionsC. million ofD. millions of【答案】 D【解析】【分析】句意：你知道地球是几百万动物的家园吗？millions of，固定搭配，几百万的；数词+million，表示具体的……百万，此时million是单数形式；空前没有具体数词，因此用millions of，故选D。

【点评】考查数词，注意millions of的用法。

3．______ of the students in our school are boys.A. Two threeB. Second threeC. Two thirdsD. Two third【答案】 C【解析】【分析】句意：我们学校的学生中有三分之二是男生。

分数词是分子是基数词，分母是序数词，分子大于一，分母加s，因此二分之一是two thirds，故选C。

【点评】考查分数，注意分子是基数词，分母是序数词，分子大于一，分母加s的用法。

4．—Where is Class ______?—It's on the ______ floor.A. Six; thirdB. Sixth; thirdC. Six; threeD. Sixth; three【答案】 A【解析】【分析】句意：——六班在哪里？——在六楼。