资源简介 2025届中考英语二轮复习高频考点突破:考点四 数词一、高频考点类别 例词基 数 词 one, twenty, hundred, thousand, million three hundred and sixty-seven(367), thirty-seven thousand six hundred and fifty-five (37,655)序 数 词 first,seventieth,hundredth,fifty-seventh four thousand six hundred eighty-eighth (第4,688)分 数 3/5(three fifths) 5/11(five elevenths)小 数 12.54(twelve point five four) 0.332(zero point three three two) 0.05(zero point zero five)序数词的构成:基数词的形式 变序数词的规则 举例一般 在基数词后加上-th four→ fourth以-t结尾 在基数词后加-h eight→ eighth以-e结尾 去e再加-th nine→ ninth以-ve结尾 改ve为f,再加-th five→ fifth以-ty结尾的整十数 改y为ie,再加-th twenty→ twentieth20 以上的两位数 只变个位数 thirty-two→ thirty-second特殊变化 one→ first, two→ second, three→ third基数词:基数词 规律 举例1~12 无规律,熟记 one、two、three、four、five、six、seven、eight、nine、ten、eleven、twelve13~19 以teen结尾 fourteen、sixteen、seventeen、nineteen (13、15、18有拼写变化:thirteen、fifteen、eighteen)20~90 (整十数词) 以ty结尾 fifty、sixty、seventy、ninety (20、30、40、80有拼写变化:twenty、thirty、forty、eighty)21~99 (非整十数词) 十位和个位中间加“-” twenty-one、thirty-two、forty-four101~999 百位后要加and,十位和个位中间加“-”1000以上 从右往左数,每三位数加一个逗号,第一个逗号前的数为thousand,第二个逗号前的数为million,第三个逗号前的数为billion;百位后要用and,十位和个位中间要加“”倍数的表达:两倍用twice,三倍及三倍以上用“基数词+times”表示倍数+as+形容词或副词的原级+as+其他,意为“A是B的几倍”。倍数+形容词或副词的比较级+than+其他,意为“A比B……几倍”。倍数+the size/height/length/width/…+of+其他,意为“A的尺寸/高度/长度/宽度等是B的几倍”。二、往年考点分布情况单项选择:频繁考查基数词与序数词的辨析,如在描述顺序时能否正确选择序数词,在表示数量时能否准确运用基数词 。对于 hundred, thousand, million 等表示确切数量和模糊数量的用法区分也是常考点 。完形填空:可能会在描述数量、顺序、年龄等语境中考查合适数词的选择 。比如在描述一个事件发生的顺序时,需要学生根据上下文逻辑选择正确的序数词;或者在描述参与人数等情况时,考查基数词的运用 。词语运用(根据适当形式填空):常考基数词与序数词的形式转换 。书面表达:虽然不会直接考查数词的语法形式,但学生需要正确使用数词来描述年龄、数量、日期等信息 。三、考查方向数词的基本形式与用法:中考注重考查学生对基数词、序数词、分数词等基本形式的掌握程度 。语境理解与逻辑判断:通过设置各种语境,要求学生根据上下文逻辑关系选择合适的数词 。固定搭配与习惯用法:考查数词在一些固定搭配和习惯用法中的运用 。习题:单选题1.This is a big class, and ________ of the students are girls.A. two third B. second three C. two thirds D. two three2.—Jessie, where’re you going this summer holiday —Yunnan. The weather is fine with temperatures in the ________.A. twenty B. twenty’s C. twenties D. twentieth3.Women’s Day is the ________ day of March.A. seven B. seventh C. eight D. eighth4.— How many birds can you see in the tree — I can see ________ birds in it.A. hundreds of B. five hundreds C. hundred of D. five hundreds of5.The chairperson received about three ______ applications to join the Bird watching Club.A.hundred B.hundreds of C.hundred of D.hundreds6.Thousands of young people went to the countryside to work with the farmers______.A. in the 1970 B. in 1970s C. in the 1970s’ D. in the 1970s7.— How many students can you see in the classroom —__________. 12 girls and 8 boys.A. Twenty B. Forty C. Thirty D. Twelve8.It took us about _____ to fly to Hong Kong Disneyland.A. two and half an hours B. two and a half hoursC. two hours and half D. two hour and a half9.My student ID number is 50659. It reads (读作) ________.A. four zero six four nine B. five o six four nineC. four o six four nine D. five zero six five nine10.Teahouse has three acts and shows the lives of common people in China from the end of _____ century to the middle of _____ century.A. the nineteenth; twentieth B. the nineteenth; the twentiethC. nineteen; twenty D. nineteenth; the twentieth11.Up to now, almost _____ of the students in the class have completed _____ of their work.A. two-thirds; 60 percents B. two-thirds; 60 percentC.two third; 60 percents D. two third; 60 percent12.—What would you like, Sir —_____.A.Two orange B. Two bottles orangeC. Two bottles of orange D. Two bottle of orange13.—What time do you usually get up —I usually get up at ________.A. half to six B. half past six C. half after six D. half before six14.There were ________ teachers and students sitting at our school’s playground to watch the performance of the New Year’s celebration.A. two thousand of B. two thousand C. thousand of D. two thousands of15.I waited a quarter of an hour and went home.A.10 minutes B.15 minutes C.30 minutes D. 45 minutes16.About ________ of the workers in the factory were born in the ________.A. two﹣thirds,1970 B. two﹣thirds,1970sC. two﹣third,1970 D. two﹣third,1970s17.___________of the teachers in our school is about one hundred and___________ of them are women teachers.A.The number,two thirds B.The number,two thirdC.A number,half D.A number,three quarters18.Mum, I’m still hungry. I’d like to have ________.A.two another cakes B.more two cakes C.other two cakes D.another two cakes19.The number of students in our school ________ about 1,500, and about ________ of them like creative homework.A.is, three fifth B. are, three quartersC.are, five thirds D. is, three quarters20.The number of students in this school ________ five hundred, and about ________ of them like creative English homework.A. is; three fifth B. is; three fifths C. are; three fifth D. are; three fifths答案以及解析一、单选题1.答案:C解析:考查分数的表达。句意:这是个大班级,三分之二的学生是女孩。分数的表达法:分子用基数词,分母用序数词,分子大于一,分母用复数,故选 C。2.答案:C解析:考查基数词。句意:杰西,这个暑假你要去哪里 云南。天气很好,气温二十多度。此处指温度在二十几度,in the twenties表示“二十几”,所以此处使用基数词的复数形式。故选C项。3.答案:D解析:seven七;seventh 第七;eight八;eighth 第八。根据句意妇女节是三月初八。the加序数词。故选: D。4.答案:A解析:考查hundred的用法。根据英语语法,当hundred前有基数词修饰时,hundred后不用加-s;当hundred前面没有具体数字修饰时,hundred应加-s,后接of。B、C、D选项表达形式有误,可排除,故选A。5.答案:A解析:表示确定数量时,hundred不用加复数,后接of表示成百的.根据three,后面直接用hundred即可.故选:A。6.答案:D解析:根据各个选项,可知需要表达出20世纪七十年代,正确的表达方法是:in the 1970s.整句的意思是:成千上万的年轻人在20世纪七十年代去乡下和农民一起工作。故选:D。7.答案:A解析:考查基数词。twenty二十;forty四十;thirty三十;twelve十二。根据“12 girls and 8 boys.”可知,一共二十个。故选A。8.答案:B解析:句意:乘飞机到香港迪士尼乐园大约花了我们两个半小时。考查数词及名词复数。根据句意及选项可知,此处是考查“两个半小时”的表达,两个半小时应该表达为“two and a half hours”或“two hours and a half”,故选B。9.答案:D解析:题目要求将数字50659用英文读出。英文中,数字的读法分别为:5 - five,0 - zero,6 - six,5 - five,9 - nine。因此,50659的英文读法为"five zero six five nine"。10.答案:B解析:句意:《茶馆》有三幕,展示了从十九世纪末到二十世纪中期中国普通大众的生活。考查序数词。表示“几世纪”是“the+序数词+century”,序数词前加the表示的是特指的十九世纪的末期和二十世纪的中期。故选B。11.答案:B解析:句意:到目前为止,班上几乎三分之二的学生已经完成了60%的作业。考查分数和百分数的写法。英语中的分数写法:分子用基数词,分母用序数词,分子大于1时,作分母的序数词用复数。百分之几在英语中用数字十percent表示。故选B。12.答案:C解析:句意:—先生,你想要什么 —两瓶橙汁。考查不可数名词数量表达。不可数名词数量表达为“数词+量词+of+不可数名词”, bottle是可数名词,所以表达为Two bottles of orange,故选C。13.答案:B解析:A.六点半(表达错误);B.六点半;C.六点半(表达错误);D.六点半(表达错误)。表示“几点半”,用“half+past+整点”,即half past six,表示“六点半”,故选B。14.答案:B解析:thousand千。当thousand与数词连用时,表示一个具体的数目,不用复数形式;当thousand与of+复数名词连用时,表示一个多而不具体的数目,用复数形式。分析选项可知正确答案是B。故选:B。15.答案:B解析:“a quarter of an hour” 意思是 “一刻钟,15 分钟”,所以答案是 B 选项。16.答案:B解析:分数的表达法:先分子后分母,分子用基数词,分母用序数词,当分子大于1时,分母后加-s;所以三分之二表示为two-thirds;1970s表示20世纪70年代,而1970指年份,即1970年,所以B选项是正确的.17.答案:A解析:the number of...的数,a number of很多;根据句意可知,前空要填"...的数",排除选项CD。三分之二two thirds,再排除选项B。故选:A。18.答案:D解析:句意:妈妈,我仍然很累。我想要再吃两块蛋糕。考查代词和数词用法。another另一个,常用于another +数字+名词= 数字+more+名词;other另外的,后跟名词,数词修饰时,放在other前面,表示“另外几个……”,故排除C;故another two cakes最符合。故选D。19.答案:D解析:句意:我们学校学生的数量约1500,他们中大约四分之三的人喜欢有创造力的作业。考查be动词及分数的表达。the number of意为“……的数量”,作主语时谓语动词用第三人称单数,则第一空为is,排除B、C。分数的表达方式是分子用基数词,分母用序数词,当分子大于1时,分母用复数,则排除A,故选D。20.答案:B解析:句意:这所学校有五百名学生, 大约五分之三的学生喜欢创造性英语作业。考查主谓一致和分数表达。The number of表示“……的数量”, 后面的谓语动词用第三人称单数, 排除CD; 分数表达为:基数词作分子, 序数词作分母, 除了分子是“1”以外, 其他情况下序数词都要用复数形式, 因此“五分之三”为“ three fifths”。故选B。 展开更多...... 收起↑ 资源预览