专题07 数词（知识清单）-2026年小升初英语复习讲练测（浙江专用）

小升初英语专题总复习（浙江专用） 专题07 数词 核心知识思维导图 考点一 基数词的用法（基础核心考点）  基数词表示“数量多少”，是数词的基础，主要用于表达年龄、时间、金额、数量等，核心掌握1-100的拼写及用法，尤其注意几十几的拼写规则。 1.核心拼写（小升初必考，分三类记忆）： 1-19（不规则拼写，需熟记）：one、two、three、four、five、six、seven、eight、nine、ten、eleven、twelve、thirteen、fourteen、fifteen、sixteen、seventeen、eighteen、nineteen 20-90（整十数，词尾加-ty）：twenty、thirty、forty（易错，不写fourty）、fifty、sixty、seventy、eighty、ninety 几十几（中间加连字符“-”，十位+个位）：twenty-one、thirty-five、forty-eight、seventy-nine（注意：连字符不可省略，个位不可变复数） 2.常见用法： 表数量：修饰可数名词复数（two books、fifty students）；修饰不可数名词需借助量词（three glasses of milk） 表年龄：sb. is + 基数词 + years old（He is twelve years old. = He is twelve.） 表时间：钟点表达（7:00 = seven o’clock；7:30 = seven thirty / half past seven） 表金额：数字+货币单位（ten yuan、five dollars） 考点再现 1.写出下列基数词的英文： （1）18 ____________________ （2）40 ____________________ （3）35 ____________________ （4）99 ____________________ （5）12 ____________________ 2.选出下列句子中基数词使用正确的一项（ ） A. He is fourty years old. B. There are twenty one books on the desk. C. She has thirty-five pencils. D. I get up at six thirty o’clock. 3.根据句意用基数词填空： （1）There are ____________________（24）hours in a day. （2）My brother is ____________________（15）years old. 过关训练 1.改正下列句子中基数词的错误： （1）She is eighteen year old. ____________________→____________________ （2）There are fifty-five student in our class. ____________________→____________________ （3）He bought thirty eight apples. ____________________→____________________ 2.用基数词完成句子： （1）I have ____________________（7）pens and ____________________（13）rulers. （2）The party starts at ____________________（8:40）in the evening. 3.翻译句子（注意基数词用法）： （1）他有五十六本书。 __________________________________________________ （2）我妈妈三十六岁。 __________________________________________________ 考点二 序数词的用法（高频考点，占比40%）  序数词表示“顺序、第几”，核心掌握1-31的序数词拼写、缩写形式，以及“the+序数词”的固定用法，是浙江小升初单选、填空的高频考点。 1.核心拼写与缩写（重点记不规则变形）： 1-3（不规则）：first（1st）、second（2nd）、third（3rd） 4-19（基数词词尾加-th，注意特殊变形）：fourth（4th）、fifth（5th，去ve加fth）、eighth（8th，去t加h）、ninth（9th，去e加th）、twelfth（12th，去ve加fth） 20-90（整十数，y变ie加-th）：twentieth（20th）、thirtieth（30th）、fortieth（40th）、fiftieth（50th） 几十几（十位用基数词，个位用序数词，中间加连字符）：twenty-first（21st）、thirty-third（33rd）、forty-fifth（45th） 2.核心用法： 序数词前通常加the（表特指顺序）：the first day、the third month 序数词前有形容词性物主代词（my、your、his等），不加the：my first book、her second birthday 表日期：月份+the+序数词（June 1st = the first of June） 固定搭配：on the first floor（在一楼）、the second time（第二次） 考点再现 1.写出下列序数词的英文及缩写： （1）第5 __________________（______） （2）第12 __________________（______） （3）第20 __________________（______） （4）第31 __________________（______） 2.选出下列句子中序数词使用正确的一项（ ） A. This is my the first pen. B. He is the three student to come. C. Today is March 8th. D. She lives on first floor. 3.根据句意用序数词填空： （1）Monday is the __________________（第一）day of the week. （2）My birthday is on the ______________________________（18th）of October. 过关训练 1.改正下列句子中序数词的错误： （1）He is the five boy in the line. __________________→__________________ （2）Today is June 21th. __________________→__________________ （3）This is her thirds book. __________________→__________________ 2.用序数词的适当形式填空： （1）The __________________（第二）lesson is math. （2）She is the __________________（第九）student to finish the homework. （3）My father’s birthday is on the __________________（30th）of December. 3.翻译句子（注意序数词用法）： （1）这是我第二次去杭州。 __________________________________________________ （2）他住在三楼。 __________________________________________________ 考点三 分数、小数与百分数（易错考点）   分数、小数、百分数是小升初的易错考点，主要考察表达规则，尤其是分数的分子分母拼写、小数的读法，以及主谓一致的用法。 1.分数表达（核心规则：分子基数词，分母序数词）： 分子是1，分母用单数：1/2 = one half、1/3 = one third、1/4 = one fourth / a quarter 分子大于1，分母用复数（加-s）：2/3 = two thirds、3/4 = three fourths、5/6 = five sixths 带分数（整数+分数）：1 1/2 = one and a half、2 3/4 = two and three fourths 2.小数表达（直接读数字，小数点读point）： 0.5 = zero point five / point five 1.25 = one point two five 3.08 = three point zero eight 3.百分数表达（数字+percent）： 5% = five percent 20% = twenty percent 100% = one hundred percent（percent不可变复数） 4.易错提醒：分数/百分数修饰名词时，谓语动词的单复数由名词决定（Two thirds of the water is clean. / Two thirds of the students are here.） 考点再现 1.写出下列分数、小数、百分数的英文： （1）3/4 _______________ （2）0.8 _______________ （3）15% _______________ （4）2 1/2 _______________ 2.选出下列句子中数词（分数/小数/百分数）使用正确的一项（ ） A. Two third of the books are new. B. The price is 5 point 6 yuan. C. Thirty percent of the water is dirty. D. He ate one and a half apple. 3.根据句意填空： （1）_______________（三分之一）of the students are girls. （2）The temperature is _______________（2.5）degrees. 过关训练 1.改正下列句子中数词的错误： （1）One fifth of the milk are gone. _______________→_______________ （2）She got 80 percents in the test. _______________→_______________ （3）I have three fourth of a cake. _______________→_______________ 2.用分数、小数或百分数填空： （1）_______________（50%）of the time is used for reading. （2）He drank _______________（1.7）glasses of water. （3）_______________（4/5）of the trees are green. 3.翻译句子（注意分数/小数/百分数用法）： （1）这个苹果的一半是红色的。 ____________________________________________________________ （2）百分之三十的学生喜欢英语。 ____________________________________________________________ 考点四 数词的特殊用法与辨析（浙江高频）  数词的特殊场景和易混用法，主要考察概数表达、时间/年龄的特殊表达，以及基数词与序数词的辨析，是拉开分数的关键。 1.特殊用法： 概数表达（表“大约、几十、几百”）：tens of（几十）、hundreds of（几百）、thousands of（几千）（注意：前面不加具体数字，后接可数名词复数） 时间表达的特殊形式：half past seven（7:30）、a quarter past three（3:15）、a quarter to four（3:45） 年龄的特殊表达：in one’s + 整十数复数（in his twenties 他二十多岁） 编号表达：名词+基数词（Room 302 302房间）、the + 序数词 + 名词（the third lesson 第三课） 2.易混辨析： 基数词表“数量”，序数词表“顺序”（two books 两本书 / the second book 第二本书） hundred/thousand/million：前面有具体数字，用单数（two hundred 两百）；前面无具体数字，用复数+of（hundreds of 几百） 考点再现 1.选出下列句子中数词特殊用法正确的一项（ ） A. There are two hundreds students in the school. B. He is in his thirty. C. She lives in Room 205. D. It’s a quarter past six fifteen. 2.用数词的适当形式填空： （1）________________（几百）of people come to the park every day. （2）My uncle is in his ________________（四十多岁）. （3）The meeting starts at ________________（3:45）. 3.辨析填空（基数词/序数词）： （1）I have ________________（3）pens. The ________________（3）one is red. （2）He is ________________（10）years old. Today is his ________________（10）birthday. 过关训练 过关训练 1.改正下列句子中数词的错误： （1）There are thousand of birds in the sky. ________________→________________ （2）She is in her twenty. ________________→________________ （3）This is the 5 room. ________________→________________ 2.用数词的适当形式填空： （1）________________（几千）of trees are planted every year. （2）It’s ________________（2:15）in the afternoon. （3）He bought ________________（300）books for the school. 3.翻译句子（注意数词特殊用法）： （1）他二十多岁时成为了一名医生。 ____________________________________________________________ （2）每天有几百人来参观西湖。 ____________________________________________________________ 一、单项选择（每题3分，共30分） ( )1. There are ______ days in a week. The ______ day is Sunday. A. seven；first B. seven；one C. seventh；first D. seventh；one ( )2. He is ______ years old. Today is his ______ birthday. A. twelve；twelve B. twelve；twelfth C. twelfth；twelve D. twelfth；twelfth ( )3. ______ of the students are from Zhejiang. A. Two third B. Two thirds C. Second third D. Second thirds ( )4. The price of the book is ______ yuan. A. 15 point 8 B. 15 points 8 C. 15.8 D. 15.8 yuan ( )5. There are ______ students in our class. A. forty-five B. forty five C. fourty-five D. fourty five ( )6. Today is ______ of October. A. 12th B. the 12th C. 12 D. the 12 ( )7. ______ people watched the football match yesterday. A. Hundred B. Hundreds C. Hundred of D. Hundreds of ( )8. She lives on the ______ floor. A. five B. fiveth C. fifth D. fifty ( )9. It’s ______ now. Let’s go to school. A. seven thirty B. seven thirty o’clock C. thirty seven D. seven past thirty ( )10. My father is in his ______. A. forty B. forties C. fourty D. fourties 二、用所给数词的适当形式填空（每题2分，共20分） 1. There are _________________（31）days in July. 2. The _________________（5）lesson is English. 3. _________________（70%）of the water is clean. 4. He is _________________（13）years old. He will have his _________________（13）birthday next month. 5. _________________（2/3）of the books are storybooks. 6. The temperature is _________________（3.2）degrees. 7. There are _________________（hundred）of birds in the tree. 8. Today is June _________________（1st）. It’s Children’s Day. 9. She bought _________________（45）apples. 10. My mother is in her _________________（30）. 三、按要求完成下列各题（每题5分，共30分） 1.改正下列句子中数词的错误： （1）He is fourty years old. _________________→_________________ （2）Two third of the milk is gone. _________________→_________________ （3）There are three hundred of students in the school. _________________→_________________ （4）Today is March 22th. _________________→_________________ （5）She lives on the six floor. _________________→_________________ 2.翻译句子（注意数词用法）： （1）我有十八支铅笔，这是我的第三支铅笔。 ____________________________________________________________ （2）这个杯子里有四分之三的水。 ____________________________________________________________ （3）他四十多岁，住在203房间。 ____________________________________________________________ （4）现在是下午4:15，我们该回家了。 ____________________________________________________________ （5）百分之五十的学生喜欢运动。 ____________________________________________________________ 3.根据句意选择合适的数词填空（基数词/序数词/分数/小数）： （1）There are _________________（7）days in a week. The _________________（1）day is Monday. （2）_________________（1/4）of the cake is mine. （3）The box weighs _________________（2.5）kilograms. 4.句型转换（按要求改写句子，注意数词变化）： （1）He is twelve years old.（改为同义句） ____________________________________________________________ （2）This is the first lesson.（对划线部分提问） ____________________________________________________________ （3）There are thirty students in the class.（对划线部分提问） ____________________________________________________________ 5.写出下列数词的英文： （1）28 ____________________________ （2）第19 ____________________________ （3）3/5 ____________________________ （4）0.6 ____________________________ （5）90% ____________________________ 6.判断下列句子中数词使用是否正确（正确写T，错误写F）： （1）She is in her fifties.（ ） （2）Three fourths of the students are boys.（ ） （3）There are two thousand of books in the library.（ ） （4）Today is August 31th.（ ） （5）He bought fifty-five tomatoes.（ ） 四、完形填空（每题4分，共20分） Hello, my name is Lily. I’m ______（1）thirteen-year-old girl. I live in Hangzhou. There are ______（2）people in my family: my parents, my brother and I. My brother is ______（3）years old. Today is his ______（4）birthday. My mother bought a big cake for him. The cake is ______（5）kilograms. We will have a party at ______（6）in the evening. My father is in his ______（7）. He is a doctor. He works in a hospital ______（8）kilometers away from our home. Every morning, he gets up at ______（9）（6:15）. He likes reading. He has ______（10）（几百）books in his study. We have a happy family. ( )1. A. a B. an C. the D. / ( )2. A. four B. fourth C. five D. fifth ( )3. A. ten B. tenth C. eleven D. eleventh ( )4. A. ten B. tenth C. ten’s D. tenth’s ( )5. A. 1.5 B. 1 point 5 C. 1.5 point D. 15 ( )6. A. seven thirty B. seven thirty o’clock C. thirty seven D. seven past thirty ( )7. A. thirty B. thirties C. thirty’s D. thirtieth ( )8. A. five B. fifth C. five’s D. fifth’s ( )9. A. a quarter past six B. six past a quarter C. quarter past six D. six quarter past ( )10. A. hundred B. hundreds C. hundred of D. hundreds of 答案与解析 考点一： 考点再现： 1.（1）eighteen（2）forty（3）thirty-five（4）ninety-nine（5）twelve；2. C；3.（1）twenty-four（2）fifteen 过关训练： 1.（1）year→years（2）student→students（3）thirty eight→thirty-eight；2.（1）seven、thirteen（2）eight forty；3.（1）He has fifty-six books.（2）My mother is thirty-six years old. 考点二： 考点再现： 1.（1）fifth（5th）（2）twelfth（12th）（3）twentieth（20th）（4）thirty-first（31st）；2. C；3.（1）first（2）eighteenth 过关训练： 1.（1）five→fifth（2）21th→21st（3）thirds→third；2.（1）second（2）ninth（3）thirtieth；3.（1）This is my second time to go to Hangzhou.（2）He lives on the third floor. 考点三： 考点再现： 1.（1）three fourths（2）zero point eight / point eight（3）fifteen percent（4）two and a half；2. C；3.（1）One third（2）two point five 过关训练： 1.（1）are→is（2）percents→percent（3）fourth→fourths；2.（1）Fifty percent（2）one point seven（3）Four fifths；3.（1）Half of the apple is red.（2）Thirty percent of the students like English. 考点四： 考点再现： 1. C；2.（1）Hundreds（2）forties（3）a quarter to four；3.（1）three、third（2）ten、tenth 过关训练： 1.（1）thousand→thousands（2）twenty→twenties（3）the 5 room→Room 5 / the fifth room；2.（1）Thousands（2）a quarter past two（3）three hundred；3.（1）He became a doctor in his twenties.（2）Hundreds of people visit the West Lake every day. 一、单项选择 1.A 2.B 3.B 4.C 5.A 6.B 7.D 8.C 9.A 10.B 解析： 1.一周有7天（基数词seven），第一天是周日（序数词first）；2. 年龄用基数词twelve，生日用序数词twelfth；3. 分数分子大于1，分母用复数two thirds；4. 小数直接写数字15.8，yuan可省略；5. 45的正确拼写是forty-five；6. 日期用the+序数词；7. hundreds of表“几百”，固定搭配；8. 楼层用序数词fifth；9. 7:30的正确表达是seven thirty；10. in one’s forties表“四十多岁”。 二、用所给数词的适当形式填空 1. thirty-one 2. fifth 3. Seventy percent 4. thirteen、thirteenth 5. Two thirds 6. three point two 7. hundreds 8. first 9. forty-five 10. thirties 解析： 1.31用thirty-one；2. 第五课用序数词fifth；3. 70%用seventy percent；4. 年龄用基数词thirteen，生日用序数词thirteenth；5. 2/3用two thirds；6. 3.2用three point two；7. hundreds of表“几百”；8. 6月1日用first；9. 45用forty-five；10. 三十多岁用thirties。 三、按要求完成各题 1.（1）fourty→forty（2）third→thirds（3）hundred of→hundred（4）22th→22nd（5）six→sixth 2.（1）I have eighteen pencils. This is my third pencil.（2）There are three fourths of water in the cup.（3）He is in his forties and lives in Room 203.（4）It’s a quarter past four in the afternoon. It’s time for us to go home.（5）Fifty percent of the students like sports. 3.（1）seven、first（2）One fourth（3）two point five 4.（1）He is twelve.（2）Which lesson is this?（3）How many students are there in the class? 5.（1）twenty-eight（2）nineteenth（3）three fifths（4）zero point six / point six（5）ninety percent 6.（1）T（2）T（3）F（4）F（5）T 四、完形填空 1.A 2.A 3.A 4.B 5.A 6.A 7.B 8.A 9.A 10.D 解析： 1.1. thirteen辅音音素开头，用a；2. 家庭有4口人，用基数词four；3. 年龄用基数词ten/eleven，结合选项选ten；4. 生日用序数词tenth；5. 小数直接写1.5；6. 7:30用seven thirty；7. 四十多岁用forties；8. 距离用基数词five；9. 6:15用a quarter past six；10. hundreds of表“几百”。 第 1 页 共 7 页 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $