序数词（学生练习卷）-2026版四川省（对口招生）《英语考点双析卷》第18卷（原卷版+解析版）

编写说明：2026版四川省（对口招生）《英语考点双析卷》，依据最新版《中等职业学校英语课程标准》及历年对口高考真题进行编写。“考点双析”即围绕一个考点，一份是老师的讲解卷，一份是学生的练习卷，共涵盖51个考点的102份试卷，助力师生构建 “讲练结合” 的学习闭环，特别适用于第一轮高考复习。 本卷是2026版四川省（对口招生）《英语考点双析卷》的第18卷，主要考查序数词。 2026版四川省（对口招生）《英语考点双析卷》第18卷 序数词 学生练习卷 一、单项选择（共20小题；每小题3分，满分60分） 从每题所给的A、B、C和D四个选项中，选出最佳选项。 1．I have won the contest twice before, I can win for ________ time. A．the third B．third C．a third D．three 2．I failed the first jump in the competition and the coach let me have a ________ try. A．twice B．second C．two D．once 3．Rose received a letter full of love from her parents on her ______ birthday. A．sixteenth B．sixteen C．sixteen’s D．sixteenths 4．We have ________ days a week. In China, Sunday is the ________ day. A．seven; seven B．seven; seventh C．seventh; seven D．seventh; seventh 5．—The Yellow Crane Tower has ________ floors, isn’t it? —Yes. You can enjoy the city of Wuhan on the ________ floor. A．fifth; five B．five; fifth C．five; five D．fifth; fifth 6．It is Kate’s ________ birthday party. She is ________ years old now. A．twelve; twelve B．twelfth; twelfth C．twelve; twelfth D．twelfth; twelve 7．My mother is ________ years old and today is her ________ birthday. A．thirty-nine; thirty-nine B．thirty-ninth; thirty-ninth C．thirty-nine; thirty-ninth D．thirty-ninth; thirty-nine 8．Here are ________ pictures. And in the ________ picture, you can see two dogs. A．fifth; five B．five; five C．fifth; fifth D．five; fifth 9．This morning we have ________ classes and the ________ class is English. A．four; first B．fourth; first C．fourth; one D．four; one 10．About _______of the students in our class are boys. A．two three B．second thirds C．two thirds D．second three 11．—Dad, ________ of the fruit has gone bad. —Well, we’d better eat up the rest as soon as possible. A．two third B．two thirds C．second thirds D．two threes 12．About ________ of the students in our class are from the countryside. A．two third B．two thirds C．second third D．second thirds 13．I can’t follow you. Please repeat the ________ answers. A．one third B．three one C．first three D．third 14．There are ________ months in a year. October is the ________ month of the year. A．twelve; tenth B．twelfth; ten C．twelve; ten D．twelfth; tenth 15．— I like the number “9” best, because I think it stands for “long lasting”. — Me too. So I choose ________ floor to live on. A．nine B．ninth C．the nine D．the ninth 16．Please turn to Page 10 and read ________ story. A．two B．second C．the second D．the two 17．Jenny won the ________ prize in the national writing competition. That’s fantastic! A．two B．second C．twice D．twenty 18．Monday is the ________ day of the week in the western countries. A．second B．two C．three D．third 19．There are ________ floors in the building. The art room is on the ________ floor. A．four; four B．four; fourth C．fourth; fourth D．fourth; four 20．He said that April ________ the ________ month of a year. A．is; third B．is; fourth C．was; fourth D．was; third 2、 数词变形（共20小题；每小题2分，满分 40分） 将下列基数词变为序数词。 1. sixteen— 2. twenty-one— 3. thirty-two— 4. fifty-nine— 5. sixty— 6. seventy— 7. eighty-three— 8. nine— 9. hundred— 10. thirty-one— 11. twelve— 12. eleven— 13. eighty-four— 14. forty— 15. fifty-one— 16. sixty-two— 17. seventy-nine— 18. eighty-three— 19. ninety-seven— 20. fourteen— 试卷第1页，共3页 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $ 编写说明：2026版四川省（对口招生）《英语考点双析卷》，依据最新版《中等职业学校英语课程标准》及历年对口高考真题进行编写。“考点双析”即围绕一个考点，一份是老师的讲解卷，一份是学生的练习卷，共涵盖51个考点的102份试卷，助力师生构建 “讲练结合” 的学习闭环，特别适用于第一轮高考复习。 本卷是2026版四川省（对口招生）《英语考点双析卷》的第18卷，主要考查序数词。 2026版四川省（对口招生）《英语考点双析卷》第18卷 序数词 学生练习卷 一、单项选择（共20小题；每小题3分，满分60分） 从每题所给的A、B、C和D四个选项中，选出最佳选项。 1．I have won the contest twice before, I can win for ________ time. A．the third B．third C．a third D．three 【答案】C 【详解】句意：我以前赢过两次比赛，我可以再赢一次。 考查冠词+序数词的用法。根据“I have won the contest twice before, I can win for...time”可知已经赢了两次，可以再赢一次，可用结构“a/an+序数词”，表示“又一次，再一次”。故选C。 2．I failed the first jump in the competition and the coach let me have a ________ try. A．twice B．second C．two D．once 【答案】B 【详解】句意：我在比赛中第一跳失败了，教练让我再试一次。 考查序数词的用法。twice两次；second第二；two二；once一次。“a/an+序数词+名词”表示“又一次，再一次”。因此此处用序数词“second”。故选B。 3．Rose received a letter full of love from her parents on her ______ birthday. A． sixteenth B．sixteen C．sixteen’s D．sixteenths 【答案】A 【详解】考查序数词。句意：罗丝在16岁生日那天收到了父母写来的一封充满爱的信。A. sixteenth第十六；B. sixteen十六；C. sixteen’s十六的；D. sixteenths分数表达中使用。表示某人的第几个生日用序数词，这里是说第十六岁生日，因此用sixteenth。故选A。 4．We have ________ days a week. In China, Sunday is the ________ day. A．seven; seven B．seven; seventh C．seventh; seven D．seventh; seventh 【答案】B 【详解】句意：我们一周有7天。在中国，星期天是第七天。 考查数词。seven七，基数词；seventh第七，序数词。第一空后是名词复数days，所以要用基数词seven；the+序数词+名词单数，所以第二空用序数词seventh。故选B。 5．—The Yellow Crane Tower has ________ floors, isn’t it? —Yes. You can enjoy the city of Wuhan on the ________ floor. A． fifth; five B．five; fifth C．five; five D．fifth; fifth 【答案】B 【详解】句意：——黄鹤楼有五层，是吗？ ——是的。你可以在五楼欣赏武汉的市景。 考查数词。fifth第五，序数词；five五，基数词。第一空后是名词复数floors，所以要用基数词five表示数量；第二空，根据“the…floor”可知，此处用序数词fifth表示顺序，修饰名词floor。故选B。 6．It is Kate’s ________ birthday party. She is ________ years old now. A．twelve; twelve B．twelfth; twelfth C．twelve; twelfth D．twelfth; twelve 【答案】D 【详解】句意：这是凯特的十二岁生日聚会。她现在十二岁了。 考查数词辨析。twelve十二，基数词；twelfth第十二，序数词，表示顺序。根据“birthday party”可知第一个空指的是第几岁生日，用序数词；根据“years old now.”可知第二个空，表示的是几岁，用基数词。故选D。 7．My mother is ________ years old and today is her ________ birthday. A．thirty-nine; thirty-nine B．thirty-ninth; thirty-ninth C．thirty-nine; thirty-ninth D．thirty-ninth; thirty-nine 【答案】C 【详解】句意：我妈妈39岁了，今天是她39岁的生日。 考查数词的用法。thirty-nine 39，基数词；thirty-ninth 第39，序数词。基数词后接名词复数，第一空填基数词，第二空指第39个生日，使用序数词。故选C。 8．Here are ________ pictures. And in the ________ picture, you can see two dogs. A．fifth; five B．five; five C．fifth; fifth D．five; fifth 【答案】D 【详解】句意：这里有五张图片。在第五张图中，你可以看到两只狗。 考查数词辨析。five五，基数词；fifth第五。第一空修饰名词复数pictures，应用基数词，表示数量，指“五张图片”；第二空修饰单数名词picture，且被定冠词the修饰，应用序数词表示顺序，指“第五张图”。故选D。 9．This morning we have ________ classes and the ________ class is English. A．four; first B．fourth; first C．fourth; one D．four; one 【答案】A 【详解】句意：今天早上我们有四节课，第一节课是英语。 考查数词的用法。four四；fourth第四；first第一；one一。第一处强调数量，用基数词；第二处作定语修饰class，用序数词。故选A。 10．About _______of the students in our class are boys. A．two three B．second thirds C．two thirds D．second three 【答案】C 【详解】考查分数。句意：大约我们班里三分之二的同学是男孩。根据“of the students in our class are boys”和选项可知，此处表示分数三分之二，分子用基数词，分母用序数词，当分子大于一时，分母应使用复数。选项C符合语境。故选C。 11．—Dad, ________ of the fruit has gone bad. —Well, we’d better eat up the rest as soon as possible. A． two third B．two thirds C．second thirds D．two threes 【答案】B 【详解】考查分数的表达法。句意：——爸爸，三分之二的水果已经坏了。——那我们最好尽快把剩下的吃掉。英语中分数的表达规则是“分子用基数词，分母用序数词；分子大于1时，分母要用复数形式”。选项中只有“two thirds”符合这一规则。故选B。 12．About ________ of the students in our class are from the countryside. A．two third B．two thirds C．second third D．second thirds 【答案】B 【详解】考查分数的表达。句意：我们班大约三分之二的学生来自农村。分数的表达法为：分子用基数词，分母用序数词，当分子大于1时，分母用复数形式。所以“三分之二”应表达为“two thirds”。故选B。 13．I can’t follow you. Please repeat the ________ answers. A．one third B．three one C．first three D．third 【答案】C 【详解】考查数词的用法。句意：我跟不上你了。请重复前三个答案。此处“answers”为复数，“the + 序数词 + 基数词……”表示“前几个……”，“the first three”表示“前三个”，符合“重复前三个答案”的语境。故选C。 14．There are ________ months in a year. October is the ________ month of the year. A．twelve; tenth B．twelfth; ten C．twelve; ten D．twelfth; tenth 【答案】A 【详解】 考查数词。句意：一年有十二个月。十月是一年中的第十个月。第一空处，根据“months”是名词复数可知，第一空处表示数量，应用基数词twelve；第二空处，根据“the ... month”可知，是表示次序，应用序数词tenth。故选A。 15．— I like the number “9” best, because I think it stands for “long lasting”. — Me too. So I choose ________ floor to live on. A． nine B．ninth C．the nine D．the ninth 【答案】D 【详解】 考查序数词。句意：——我最喜欢数字“9”，因为我认为它代表“长久”。——我也是，所以我选择住在九楼。英语中，楼层的正确表达为“the+序数词+floor”。根据“I choose ... floor to live on.”可知，此处是指“第九楼”，应用“the ninth”。故选D。 16．Please turn to Page 10 and read ________ story. A．two B．second C．the second D．the two 【答案】C 【详解】 考查序数词。句意：请翻到第10页，然后读第二个故事。根据“Please turn to Page 10 and read ... story.”可知，空格处表示“第二个”，应用序数词“second”，而序数词前应加定冠词the修饰名词。故选C。 17．Jenny won the ________ prize in the national writing competition. That’s fantastic! A．two B．second C．twice D．twenty 【答案】B 【详解】 考查序数词。句意：珍妮在全国写作比赛中获得了二等奖。太棒了！A. two二（基数词）；B. second第二（序数词）；C. twice两次（频率副词）；D. twenty二十（基数词）。根据“Jenny won the ... prize in the national writing competition. That’s fantastic!”可知，空格处需填入一个表示奖项名次的词。在英语中，描述奖项等级时，通常使用序数词，根据选项提示，空处应用second，“the second prize”意为“二等奖”。故选B。 18．Monday is the ________ day of the week in the western countries. A．second B．two C．three D．third 【答案】A 【详解】 考查数词。句意：在西方国家，星期一是一周的第二天。A. second第二；B. two二；C. three三；D. third第三。根据常识可知，在西方国家，星期一是一周的第二天；表示“第几”需用序数词。故填A。 19．There are ________ floors in the building. The art room is on the ________ floor. A． four; four B．four; fourth C．fourth; fourth D．fourth; four 【答案】B 【详解】 考查数词。句意：在这个建筑物里有四层。美术室在第四层。分析句子可知，第一空后是名词复数，所以横线上应是基数词four；第二空表示“在第四层”，所以应是序数词fourth。故选B。 20．He said that April ________ the ________ month of a year. A．is; third B．is; fourth C．was; fourth D．was; third 【答案】B 【详解】 考查一般现在时和序数词。句意：他说四月是一年中的第四个月。分析句子可知，“四月是一年中的第四个月”是客观事实，需用一般现在时；“第四个月”要用序数词fourth表次序。故选B。 2、 数词变形（共20小题；每小题2分，满分 40分） 将下列基数词变为序数词。 1. sixteen— 【答案】sixteenth 2. twenty-one— 【答案】twenty-first 3. thirty-two— 【答案】thirty-second 4. fifty-nine— 【答案】fifty-ninth 5. sixty— 【答案】sixtieth 6. seventy— 【答案】seventieth 7. eighty-three— 【答案】eighty-third 8. nine— 【答案】ninth 9. hundred— 【答案】hundredth 10. thirty-one— 【答案】thirty-first 11. twelve— 【答案】twelfth 12. eleven— 【答案】eleventh 13. eighty-four— 【答案】eighty-fourth 14. forty— 【答案】fortieth 15. fifty-one— 【答案】fifth-first 16. sixty-two— 【答案】sixty-second 17. seventy-nine— 【答案】seventy-ninth 18. eighty-three— 【答案】eighty-third 19. ninety-seven— 【答案】ninety-seventh 20. fourteen— 【答案】fourteenth 试卷第1页，共3页 原创精品资源学科网独家享有版权，侵权必究！ 学科网（北京）股份有限公司 $