Unit 7 Happy Birthday! 语法Grammar 序数词和wh-特殊疑问句-2025-2026学年七年级英语上册单元重难点易错题精练（人教版2024）

班级 姓名 学号 分数 Unit 7 Happy Birthday! 序数词和wh-特殊疑问句 （时间：60分钟，满分：80分） 一、单项选择(本大题共30小题，每小题2分，共60分) 1．Today is the boy’s ________ birthday. He is ________ years old. A．twelve; twelfth B．twelfth; twelve C．twelve; twelve 【答案】B 【详解】句意：今天是这个男孩的十二岁生日。他十二岁了。 考查数词用法。twelve十二；twelfth第十二。表示“第几个生日”用序数词，因此第一空用twelfth；表示年龄“多少岁”用基数词，因此第二空用twelve。故选B。 2．There are four people in front of him, so he is the ________ one. A．five B．fifth C．first 【答案】B 【详解】句意：他前面有四个人，所以他是第五个。 考查数词辨析。five五，基数词；fifth第五，序数词；first第一，序数词。根据“There are four people in front of him”可知，他前面有四个人，那么他就是第五个，此处应该用序数词表示顺序，且five的序数词是fifth。故选B。 3．—When is your father’s birthday? —________ A．He is on January fifth. B．On January fifth. C．In January fifth. D．On February. 【答案】B 【详解】句意：——你父亲的生日是什么时候？——在1月5日。 考查日期的表达及介词的用法。在英语中，表示具体日期（如某月某日）时，介词用“on”，例如“on January fifth”；表示月份时用“in”，例如“in January”。B选项“On January fifth.”简洁且语法正确。故选B。 4．—How old are you? —I am ______ years old. And today is my ______ birthday. A．nine; nine B．nine; nineth C．nine; ninth D．ninth; ninth 【答案】C 【详解】句意：—你多大了？—我九岁了。今天是我的第九个生日。 考查序数词的用法。nine九，基数词；ninth第九，序数词。基数词用于年龄表达，序数词用于表示顺序的生日。根据句意，第一个空需用基数词“nine”，第二个空需用序数词“ninth”。故选C。 5．Lincoln was born on ________. A．February 12th, 1809 B．1809, February 12th C．1809, 12th February 【答案】A 【详解】句意：林肯出生于1809年2月12日。 考查日期的表达。February 12th, 1809表示1809年2月12日；1809, February 12th表达错误；1809, 12th February表达错误。英语中日期表达顺序为月、日、年，选项A符合该规则。故选A。 6．I usually have __________ classes in the morning, and the __________ class on Friday morning is PE. A．four; four B．four; fourth C．fourth; fourth D．fourth; four 【答案】B 【详解】句意：我通常在早上有四节课，并且在星期五早上的第四节是体育课。 考查基数词和序数词的辨析。four四，基数词；fourth第四，序数词。根据句意，第一个空“classes”为复数名词，表示数量，需用基数词“four”；第二个空“class”为单数名词，前有定冠词“the”，表示顺序，需用序数词“fourth”。故选B。 7．My classroom is on the ________ floor of the building. A．three B．third C．thirds 【答案】B 【详解】句意：我的教室在建筑物的第三层。 考查序数词用法。three三，基数词；third第三，序数词；thirds为third的复数形式，常用于分数的表达。根据“floor”可知，此处表示楼层的顺序，需使用单数形式的序数词。故选B。 8．There are sixteen floors in this tall building. I live on the ______ floor. A．twelfth B．twelve C．twentieth 【答案】A 【详解】句意：这座高楼一共有十六层楼，我住在第十二层。 考查序数词的用法。twelfth第十二；twelve十二；twentieth第二十。根据“There are sixteen floors in this tall building.”可知此处表示“在第几层楼”，应用“the+序数词+floor”的结构，排除选项B；根据“There are sixteen floors in this tall building.”可知这座高楼有十六层，排除选项C。故选A。 9．Winter is the season of the year. A．four B．fourth C．fourteen 【答案】B 【详解】句意：冬天是一年的第四个季节。 考查序数词。 four四；fourth第四；fourteen十四。根据“Winter”可知，一年有四个季节，排除C选项。一年四季分别是春夏秋冬，按照顺序来看，冬天是第四个季节，所以应该用four的序数词形式fourth。故选B。 10．Maths is the ________ lesson in the morning on ________. It’s my favourite subject. A．third; Monday B．three; Mondays C．third; Mondays 【答案】C 【详解】句意：数学是周一上午的第三节课。它是我最喜欢的学科。 考查序数词和专有名词。third第三，序数词；Monday周一；three三，基数词，表示数量；Mondays周一（复数）。根据“Maths is the...lesson in the morning on...”可知，空一表示“第三”，应用序数词third；空二表示“在周一”，on Mondays是常用表达，意为“在每周一”，用于描述习惯性的时间。故选C。 11．—It is Mum’s ________ birthday next Wednesday. What should we do? —How about buying her ________ flowers to show our love? A．forty; forty B．fortieth; forty C．forty; fortieth D．fortieth; fortieth 【答案】B 【详解】句意：——下周三是妈妈的四十岁生日。我们该做些什么呢？——给她买四十朵花来表达我们的爱意，怎么样？ 考查数词。forty四十（基数词）；fortieth第四十（序数词）。根据“It is Mum’s...birthday next Wednesday.”可知，此处指妈妈的四十岁生日，即第四十个生日，第一空应是序数词fortieth；根据“buying her...flowers”可知，此处指买四十朵花，第二空用基数词forty，表数量。故选B。 12．This is our school year. We are going to graduate in two months. A．third B．three C．the third D．the three 【答案】A 【详解】句意：这是我们的第三个学年。我们将在两个月后毕业。 考查序数词用法。这里表示“我们的第三个学年”，应用序数词third，three是基数词。序数词前有形容词性物主代词时，不用定冠词 the。故选A。 13．—What should we do now, Mr Li? —Please turn to Page and look at the picture. A．Twelfth; fifth B．Twelve; fifth C．Twelve; five D．Twelfth; five 【答案】B 【详解】句意：——李老师，我们现在应该做什么？——请翻到第十二页看第五张图片。 考查数词的用法。Twelfth第十二，基数词；fifth第五，序数词；Twelve十二，基数词；fifth第五，序数词；Twelve十二，基数词；five五，基数词；Twelfth第十二，序数词；five五，基数词。根据“turn to Page…and look at the…picture.”可知，第一个空“Page+基数词” 表示“第几页”，用基数词；第二个空“the+序数词+名词” 表示 “第几个……”，用序数词。故选B。 14．— How many girls are there in your school? — About ________ of the students. A．one three B．two third C．two thirds D．third five 【答案】C 【详解】句意：——你们学校有多少女生？——大约三分之二的学生。 考查分数表达法。英语中分数表达规则为：分子用基数词，分母用序数词，分子大于1时分母加-s。故选C。 15．Mother’s Day is on _______ Sunday in May. On that day, it will be my mum’s _______ birthday. A．second; fortieth B．second; forty C．the second; fortieth D．the second; forty 【答案】C 【详解】句意：母亲节在五月的第二个星期日。在那天，将是我妈妈的四十岁生日。 考查序数词和基数词的用法。second第二；fortieth第四十；forty四十；the second第二。根据“Mother’s Day is on...Sunday in May.”可知，此处要用序数词，且前面要加“the”；根据“it will be my mum’s...birthday”可知，描述生日时要用序数词来表示是第几个生日，第二空用fortieth。故选C。 16．There are ________ books on the desk. The________ is Yang Ling’s. A．ten; five B．ten; fifth C．tenth; fifth 【答案】B 【详解】句意：桌子上有十本书。第五本是杨玲的。 考查数词的用法。ten十；five五；fifth第五；tenth第十。第一个空表示数量“几个”，填基数词ten；第二个空表示顺序“第几”，填序数词fifth“第五”。故选B。 17．Tom, it is the ________ time in ________ days that you’ve been late for school. A．two; three B．second; three C．two; third D．second; third 【答案】B 【详解】句意：汤姆，这是你三天来第二次上学迟到了。 考查数词的表达。two二，基数词；three三，基数词；second第二，序数词；third第三，序数词。结合“the…time”及语境可知，此处time表示“次数”，为可数名词单数，应用序数词second“第二”与之搭配；再结合“in…days”及语境可知，此处days表示“天”，为可数名词复数，应用基数词three“三”与之搭配，表示“三天”。故选B。 18．—You mean I can find the answer to the question in Lesson _________? —Yes, the _________ lesson. A．Three; third B．Three; three C．Third; third D．Third: three 【答案】A 【详解】句意：——你的意思是我能在第三课中找到这个问题的答案？——是的，第三节课。 考查数词。Three三，基数词；Third第三，序数词。课程标号表达法采用“the+序数词+n.”或者“n.+基数词” ，结合选项可知，A项符合。故选A。 19．This is the ________ time you’ve been late this week. A．three B．third C．thirteen D．thirty 【答案】B 【详解】句意：这是你本周第三次迟到了。 考查数词。three三；third第三；thirteen十三；thirty三十。根据“This is the…time you’ve been late this week.”的语境并结合选项可知，此处指迟到的次数，应用序数词，B项符合。故选B。 20．The school has ________ floors, and my classroom is on the ________ floor. A．five; fifth B．fifth; five C．five; five D．fifth; fifth 【答案】A 【详解】句意：学校有五层楼，我的教室在第五层。 考查数词。five五，基数词；fifth第五，序数词。根据“The school has…floors, and my classroom is on the…floor.”可知，第一个空需要填写楼层数量的基数词，第二个空需要填写序数词，修饰空后的名词，表示顺序。故选A。 21．There are ________ days in January, and January ________ is the last day of the month. A．thirty-one; thirty-first B．thirty-first; thirty-one C．thirty-one; thirty-one D．thirty-first; thirty-first 【答案】A 【详解】句意：1月有31天，1月31日是这个月的最后一天。 考查数词的表达。thirty-one三十一，基数词；thirty-first第三十一，序数词。第一空表示具体的数量，应填基数词。第二空表达的是日期，“日”要用序数词，故选A。 22．— ________ car are they in? —Jim’s. A．Which B．Whose C．Who D．What 【答案】B 【详解】句意：——他们在谁的车里？——吉姆的。 考查疑问词辨析。Which哪一个；Whose谁的；Who谁；What什么。根据答语“Jim’s.”可知，问句在询问车的所有者，需用疑问词Whose。故选B。 23．—________ is New Year’s Day? —It’s on January first. A．How B．What C．When 【答案】C 【详解】句意：——元旦是什么时候？——它在1月1日。 考查特殊疑问词辨析。How如何，怎样；What什么；When什么时候。根据答语“It’s on January first.”可知，此处是在询问元旦的时间，所以应该用When来提问。故选C。 24．—________ is your schoolbag, Lin Hui? —It’s blue. A．What color B．What time C．How much 【答案】A 【详解】句意：——林辉，你的书包是什么颜色的？——它是蓝色的。 考查特殊疑问句。What color什么颜色；What time什么时间；How much多少。根据“It’s blue.”可知，询问的是颜色。故选A。 25．—________ do you ________ work? —At 5:30 p.m. A．How; get to B．Why; get up C．When; get off D．Where; get down 【答案】C 【详解】句意：——你什么时候下班？——下午五点半。 考查疑问词辨析和动词短语辨析。How怎样，get to到达；Why为什么，get up起床；When什么时候，get off离开、下车；Where在哪儿，get down下来。第一空，根据答语“At 5:30 p.m.”可知表示具体时间点，问句询问时间，因此用表示时间的疑问词“When”；第二个空，根据“work”可知，这里表示下班，“get off work”意为“下班”。故选C。 26．—Nick, ________ do you go to the music club? —On Monday afternoons. A．when B．why C．how 【答案】A 【详解】句意：——Nick，你什么时候去音乐俱乐部？——在周一下午。 考查特殊疑问句。when何时；why为什么；how如何。根据答句“On Monday afternoons.”可知，问句应是询问时间，用when。故选A。 27．—________ are your shoes? —They are under my bed. A．What B．How C．Where D．Whose 【答案】C 【详解】句意：——你的鞋子在哪里？——它们在我的床下。 考查特殊疑问词。what什么；how如何；where哪里；whose谁的。根据“They are under my bed.”可知此处询问地点，疑问词是where。故选C。 28．—________ is your cap? —It’s pink. A．What B．What’s colour C．Where D．What colour 【答案】D 【详解】句意：——你的帽子是什么颜色的？——它是粉色的。 考查特殊疑问句。What什么，用于询问事物；What’s colour语法错误；Where哪里，用于询问地点；What colour什么颜色。根据“It’s pink.”可知，询问颜色时用“What colour”，符合答语关于颜色的回答。故选D。 29．—________ is your new math teacher from? —He’s from Guangzhou. He often tells us interesting stories about his hometown. A．What B．When C．Where D．How 【答案】C 【详解】句意：——你的新数学老师来自哪里？——他来自广州。他经常给我们讲关于他家乡的有趣故事。 考查特殊疑问句。What什么；When什么时候；Where哪里；How如何。根据“He’s from Guangzhou.”可知，答句表示地点，因此问句询问地点，使用where。故选C。 30．—________ do you like playing basketball? —Because it makes me strong. A．How B．Why C．When 【答案】B 【详解】句意：——你为什么喜欢打篮球？——因为它让我强壮。 考查特殊疑问词。how如何；why为什么；when何时。根据答语“Because it makes me strong.”可知，问的是原因，应用Why提问。故选B。 二、写出下列数字的序数词(本大题共10小题，每小题2分，共20分) 31．one 32．five 33．seven 34．eight 35．fourteen 36．thirty 37．twenty 38．ninety-nine 39．sixty-three 40．one hundred and eighty-two 【答案】 31．first 32．fifth 33．seventh 34．eighth 35．fourteenth 36．thirtieth 37．twentieth 38．ninety-ninth 39．sixty-third 40．one hundred and eighty-second 【分析】31．one的序数词是first“第一”。故填first。 32．five的序数词是fifth“第五”。故填fifth。 33．seventh的序数词是seventh“第七”。故填seventh。 34．eight的序数词是eighth“第八”。故填eighth。 35．fourteen的序数词是fourteenth“第十四”。故填fourteenth。 36．thirty的序数词是thirtieth“第三十”。故填thirtieth。 37．twenty的序数词是twentieth“第二十”。故填twentieth。 38．ninety-nine的序数词是ninety-ninth“第九十九”。故填ninety-ninth。 39．sixty-three的序数词是sixty-third“第六十三”。故填sixty-third。 40．one hundred and eighty-two的序数词是one hundred and eighty-second“第一百八十二”。故填one hundred and eighty-second。 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $ 班级 姓名 学号 分数 Unit 7 Happy Birthday! 序数词和wh-特殊疑问句 （时间：60分钟，满分：80分） 一、单项选择(本大题共30小题，每小题2分，共60分) 1．Today is the boy’s ________ birthday. He is ________ years old. A．twelve; twelfth B．twelfth; twelve C．twelve; twelve 2．There are four people in front of him, so he is the ________ one. A．five B．fifth C．first 3．—When is your father’s birthday? —________ A．He is on January fifth. B．On January fifth. C．In January fifth. D．On February. 4．—How old are you? —I am ______ years old. And today is my ______ birthday. A．nine; nine B．nine; nineth C．nine; ninth D．ninth; ninth 5．Lincoln was born on ________. A．February 12th, 1809 B．1809, February 12th C．1809, 12th February 6．I usually have __________ classes in the morning, and the __________ class on Friday morning is PE. A．four; four B．four; fourth C．fourth; fourth D．fourth; four 7．My classroom is on the ________ floor of the building. A．three B．third C．thirds 8．There are sixteen floors in this tall building. I live on the ______ floor. A．twelfth B．twelve C．twentieth 9．Winter is the season of the year. A．four B．fourth C．fourteen 10．Maths is the ________ lesson in the morning on ________. It’s my favourite subject. A．third; Monday B．three; Mondays C．third; Mondays 11．—It is Mum’s ________ birthday next Wednesday. What should we do? —How about buying her ________ flowers to show our love? A．forty; forty B．fortieth; forty C．forty; fortieth D．fortieth; fortieth 12．This is our school year. We are going to graduate in two months. A．third B．three C．the third D．the three 13．—What should we do now, Mr Li? —Please turn to Page and look at the picture. A．Twelfth; fifth B．Twelve; fifth C．Twelve; five D．Twelfth; five 14．— How many girls are there in your school? — About ________ of the students. A．one three B．two third C．two thirds D．third five 15．Mother’s Day is on _______ Sunday in May. On that day, it will be my mum’s _______ birthday. A．second; fortieth B．second; forty C．the second; fortieth D．the second; forty 16．There are ________ books on the desk. The________ is Yang Ling’s. A．ten; five B．ten; fifth C．tenth; fifth 17．Tom, it is the ________ time in ________ days that you’ve been late for school. A．two; three B．second; three C．two; third D．second; third 18．—You mean I can find the answer to the question in Lesson _________? —Yes, the _________ lesson. A．Three; third B．Three; three C．Third; third D．Third: three 19．This is the ________ time you’ve been late this week. A．three B．third C．thirteen D．thirty 20．The school has ________ floors, and my classroom is on the ________ floor. A．five; fifth B．fifth; five C．five; five D．fifth; fifth 21．There are ________ days in January, and January ________ is the last day of the month. A．thirty-one; thirty-first B．thirty-first; thirty-one C．thirty-one; thirty-one D．thirty-first; thirty-first 22．— ________ car are they in? —Jim’s. A．Which B．Whose C．Who D．What 23．—________ is New Year’s Day? —It’s on January first. A．How B．What C．When 24．—________ is your schoolbag, Lin Hui? —It’s blue. A．What color B．What time C．How much 25．—________ do you ________ work? —At 5:30 p.m. A．How; get to B．Why; get up C．When; get off D．Where; get down 26．—Nick, ________ do you go to the music club? —On Monday afternoons. A．when B．why C．how 27．—________ are your shoes? —They are under my bed. A．What B．How C．Where D．Whose 28．—________ is your cap? —It’s pink. A．What B．What’s colour C．Where D．What colour 29．—________ is your new math teacher from? —He’s from Guangzhou. He often tells us interesting stories about his hometown. A．What B．When C．Where D．How 30．—________ do you like playing basketball? —Because it makes me strong. A．How B．Why C．When 二、写出下列数字的序数词(本大题共10小题，每小题2分，共20分) 31．one 32．five 33．seven 34．eight 35．fourteen 36．thirty 37．twenty 38．ninety-nine 39．sixty-three 40．one hundred and eighty-two 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $