1、数词中考英语语法专题复习系列之（三）中考英语语法专题复习系列之（三）111联系生活实际理解基数词、序数词的概念Learning goals利用思维导图掌握数词的中考考点在语境中熟练运用中考数词解题技巧Lead-inLead-in知识导航 认识数词考查重点1：年龄和年代的使用。考点一Mummy Pig and Daddy Pig got kids in their twenties.Now Peppa is eight years old.George is a five-year-old boy.辨析:in 1990 _ in the 1990s _在1990年在20世纪90年代five ye
2、ars old _five-year-old _five-year-olds _5 5岁（前面有岁（前面有bebe动词）动词）5 5岁的岁的+名词名词5 5岁的人岁的人 在某人几十岁的时候在某人几十岁的时候_in ones+整十的复数整十的复数牛刀小试1.Wu Dajing,a _ Chinese skater,set a new world record at the Short Track World Cup last year.(2019宿迁)A.25-years-old B.25-year-olds C.25-year-old D.25 years old2.Many young pe
3、ople came to Dongguan in _.Yes.My father was one of them.He came here in his_.A.1990s;twenties B.1990s;twenty C.the 1990s;twenties D.the 1990s;twentieth必备知识点1 1.在某人几十岁的时候在某人几十岁的时候_in ones+整十的复数整十的复数2.辨析:in 1990 _ in the 1990s _在1990年在20世纪90年代 3.“基数词基数词+单位单位名词名词+形容词形容词 作表语（系动词后）。作表语（系动词后）。基数词基数词-单数名词
4、单数名词-形容词形容词”作定语作定语后加名词后加名词考查重点2：时间的使用。考点一Daddy:George,what time is it now?George:Its nine thirty.Peppa:No,its half past nine.必备知识点2past过to差特殊点：a quarter 15分钟 1:15-_ 1:45-_half 30分钟 1:30-_a quarter past onea quarter to twohalf past one11：303：159：5511：4510：15牛刀小试a quarter past tena quarter to twelve f
5、ive to tena quarter past threehalf past eleven考点一考查重点3：倍数的使用。Peppa:Mummy,Im 70cm tall.Mummy:Well,Im twice as tall as you!Im 140cm tall.Peppa:Wow,140cm is a lot for me!必备知识点3倍数的表达：1倍-_ 2倍-_3倍-_4倍-_oncetwicethree timesfour times倍数的用法：1.倍数+as+_+as2.Im twice taller than you.倍数+_+thanadj/adv的比较级adj/adv原级
6、牛 刀 小 试3.The money raised in the concert is _ it was expected.A.four times as many as B.four times as much as C.four times more D.four times so much as4.Do you know 5G,the new kind of mobile network(网络网络)?Yes,I do.Its said that it will be _ than 4G in the net speed.A.10 time fast B.10 times fast C.1
7、0 times faster D.10 time faster 考查重点4：hundred,thousand million,billion的使用。考点一Peppa:George,what do you want as your birthday gift?George:Oh,I want hundreds of dinosaur toys!必备知识点4使用方法：使用方法：hundreds of _+oftwo hundred _+thousand,million,billion 基数词基数词thousands/millions/billions牛 刀 小 试5._ volunteers wi
8、ll be needed for 2020 Beijing Winter Olympic Games.A.Two hundred of B.Two hundreds of C.hundred of D.Two hundred6.After several years hard work,the environment in this village is becoming better and better._ birds are coming back.A.Thousands ofB.Thousand of C.ThousandD.Three thousands 考查重点1：基数词变序数词的
9、规律考点二()1(2019广东)We are proud of our country.The year 2019 is her _ birthday.Aseventy Bthe seventyCthe seventieth Dseventieth()2(2017广东)Two months ago,China tested its _ aircraft carrier(航空母舰)built completely on its own.AoneBfirst Cthe oneDthe firstDB必备知识点5一般情况：词尾-thfour-_thirteen-_fourththirteenth特殊
10、情况：1.one-_ two-_ three-_2.five-_3.eight-_ nine-_twelve-_firstsecondthirdfiftheighthninthtwelfth4.twenty-_twentieth整十：改y为ie-th；5.twenty-one-_twenty-first两位数：只变个位数 改ve为f-th；八-h，九去e再-th；考查重点2：序数词的使用。考点二In the 21st century,many kids like cartoons.Peppa Pig is my first favourite cartoon.I have watched it
11、 twice.And I want to watch it a third time.the必备知识点6所有格所有格时，时，物主代词物主代词再一；又一再一；又一牛 刀 小 试7.Two months ago,China tested its _ aircraft carrier(航空母舰)built completely on its own.(2017广东)A.one B.first C.the one D.the first8.After Jack volunteered at a village school for half a year in 2018,he always expec
12、ted to go there a _ time.(2019顺德三模)A.firstB.second C.two D.third考查重点1：分数的使用。考点三Three Englishmen!They are crazy fans of cartoons.But they found two thirds of the characters in cartoons are lack of parents company,so they made such a cute pink pig.必备知识点7分数口诀：分数口诀：子基母序；分子大于子基母序；分子大于1 1，分母加，分母加s s。eg.三分
13、之一 _ 五分之三 _one thirdthree fifths牛刀 小 试9.According to a survey,four out of five women do housework at home,but only _ of men would do it.(2018广东)A.four fifth B.four fifths C.two fifth D.two fifths10.You look tired today!You know we have too much homework to do every day._ of the students in our class
14、 dont have enough sleep.A.Two third B.One third C.Second three D.Two three考点三考查重点2：编号的使用。Now,Peppa Pig has more than two hundred episodes(集).The most famous one is Episode One-Muddy Puddle.必备知识点8表示编号时，表示编号时，名词名词+_（开头字母（开头字母_）=the+_+名词（开头字母名词（开头字母_）基数词基数词序数词序数词大写大写小写小写Lesson One=_the first lesson11.T
15、oday we will study Lesson _Its the _ lesson of the unit.A.Three;three B.Third;third C.Third;three D.Three;third12.Please turn to page _ and take a look at the picture on it.(2016广东)A.the eightieth B.eightieth C.eighties D.eighty牛 刀 小 试含数词的常见短语/谚语first of all 首先，第一 at first 一开始，起初 think twice 再三考虑Eve
16、ry coin has two sides.事物都有两面性；凡事有利弊。One flower does not make a spring.一花独放不是春。Kill two birds with one stone.一石二鸟；一举两得。A bird in the hand is worth two in the bush.双鸟在林，不如一鸟在手。易错点易错点易错点1 1：hundred,thousand,million,billion hundred,thousand,million,billion 等大数目数词的用法等大数目数词的用法1.表示具体的数量(基数词hundred 等数词的单数形式
17、名词复数)【例】eight thousand trees 八千棵树 five hundred people 五百人2.表示模糊的数量(hundred 等数词加 sof名词复数)【例】hundreds of books 成百上千本书 millions of students 数百万名学生易错点2：序数词前不加 the 的情况序数词前若有物主代词、名词所有格等限定词，则不用加 the。【例】Marys tenth birthday 玛丽的第十个生日 my first friend 我的第一个朋友练一练()1.In June,2019,President Xi made his _ visit to
18、 North Korea,which opened a new chapter of the friendship between China and North Korea.A.first B.one C.the first D.the one易错点易错点3 3：序数词前加：序数词前加 a/an a/an 的情况的情况当表示“又，再”时，序数词前用 a/an 而不是 the。【例】He has eaten three dumplings.He wants a fourth one.他已经吃了三个饺子，他想再吃一个。练一练()1.After Jack volunteered at a vill
19、age school in 2016 and 2019,he always expected to go there _ time.A.third B.the three C.three D.a third易错点4：“基数词+单位名词+形容词”做表语。基数词-单数名词-形容词”做定语+名词翻译：翻译：一个五岁的男孩一个五岁的男孩这个男孩这个男孩5岁。岁。一座一座800米长的桥米长的桥这座桥有这座桥有800米长米长一段一段10 分钟的路程分钟的路程a five-year-old boy The boy is five years old.an 800-metre-long bridgeThe b
20、ridge is 800 meters long.10 minutes walk a ten-minute walk 真题演练()1.Because of the special situation this year,about _ of the students in our school _ having classes on the Internet at home.(2020鄂州)A.two thirds;are B.two third;isC.second thirds;are D.two thirds;is()2.Among all these books,_ of them a
21、re for children to read.(2020恩施州)A.three fifth B.three fifths C.threes fifthAB()3.Is Dongjin High-speed Railway Station the _ largest in Hubei Province？Yes，of course.Its just a little smaller than the largest one in Wuhan.(2019襄阳)A.first B.second C.third D.fourth()4.You look tired today！You know we
22、have too much homework to do every day._ of the students in our class dont have enough sleep.(2019西宁)A.Two third B.Two thirdsC.Second three D.Two threeBB()5.Wu Dajiang，a _ Chinese skater，set a new world record at the Short Track World Cup last year.(2019宿迁)A.25-years-old B.25 year oldC.25-year-old D
23、.25 years oldC()6.There are _ people in Dales family.They live on the _ floor.(2019凉山州)A.five；nine B.fifth；nineC.five；ninth D.fifth；ninthC()7.We gave away _ books to the school library last year.(2019兰州)A.six thousands B.six thousandC.six thousands of D.six thousand of()8._ of the students in our cl
24、ass _ going to the summer camp in Beijing next week.(2019天水)A.Two fifths；is B.Second fifths；areC.Second fifths；is D.Two fifths；areBD篇 章 训 练 用适当的数词填空Joel was born in a poor family,and he loves reading very much.After entering a university,he got his 1._ part-time job at a bookstore.And he was asked to go to the bookstore only on weekends,that is to say,2._ a week.Joel worked at the bookstore for half a year.After 3._ months work,Joel learned much by reading books and chatting with the customers.课 堂 总 结SummarySummary
