《2021中考英语考点专项复习六数词含解析.pdf》由会员分享，可在线阅读，更多相关《2021中考英语考点专项复习六数词含解析.pdf（9页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、数词本章节内容1.数词语法的基本框架1数词语法的基本框架(1)基数词：1one11eleven2two12twelve3three13thirteen4four14fourteen5five15fifteen6six16sixteen7seven17seventeen8eight18eighteen9nine19nineteen10ten20twenty23twenty-three30thirty35thirty-five40forty101one hundred and one50fifty千thousand60sixty百万million70seventy十亿billion80eighty
2、90ninety100one(a)hundred(2)读数：108fone hundred and eight 注:(1)百 and 十一个(3)基数词一序数词one _two _threefour _five _eight_nine_twelve _twenty _thirty _twenty-one _forty-six _【答案】First secondthird fourth fifth eighth ninth twelfth twentieth thirtieth twenty-first forty-first(4)百、千、百万、十亿的用法1.hundred housand mi
3、llionillion 前有数字不加1。2.用作名词时复数表示“成上”，后面必须要有2,如：(五百)3，(成百上千的)_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _4_【答案】1.s 2.s+of 3.five hundred 4.thousands of(5)分数“子基母序,子 1母加So如：1/5-_ 1 _2/3_ _2_4/7_ _3_1/2-_ 4_1/4_5_3/4_ _6_【答案】1.one fifth 2.two thirds 3.four sevenths 4.a half 5.a qua
4、rter 6.threequarters（6）次数（一 次）,（两次）,（三次）_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _【答案】1.once,2.twice,3.three times（7）倍数_1 _（两倍），_ 2 _（三倍）asas:表示._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 3_如：He is as 4 as his youngersister.（他和他妹妹一样兴奋）T
5、his room is 5 that one（这个房间品艮那个房间的两倍大）【答案】1.twice 2.three times 3.和.一样 4.as excited as 5.twice as big as（8）the+序数词与a+序数词的区别1.the+序 数 词 意 思 为“1”2.a+序数词 意思为“2”如：John failed the test twice.But he would like tohave 3 try.（约 翰考试失败了两次，他想再试一次）Hainanis4 i sland inChina.（海南是中国的第二大岛）【答案】1.第几 2.再一次 3.a third 4
6、.the second（8）、数词的用法：1、表示年份：2 002:twenty thousand and two;1976:nineteen seventy-six.2、表示日期：12 月 1 日：Dec.1st 或 the first of December；2 002 年 11 月 8 日：Nov.8th,2 002.3、表示时刻：5：15f five fifteen 或 a quarter past five;8：30f eight thirty或 half past eight;10：4 5f ten forty-five 或 a quarter to eleven.4、表示编号：R
7、oom 105;P.5f5、年代的表达方式通常为“in+the+数词的复 数”。如：in the 1980s 在 2 0世纪80年代6、”半”的表达：1/2_1,半小时-2,1.5 小时-3或 4.7.在我30多岁时 5【答案】1.a half 2.half an hour 3.one and a half hours 4.one hour and a half 5.Inmy thirties一、数词在选择题中的运用1.Alice felt very happy to receive some gifts on her birthday.Nobody gaveher gifts on her
8、former eleven birthdays.A.eleventh B.twelfth C.thirteenth D.twelve【答案】B【解析】句意：爱丽丝在她的 生”收到一些礼物，她感到非常高兴。没有人在她前11次生日送给她礼物。此处需填序数词，表示在某人多少岁生日时，再结合题意，此处是指十二岁的生日，on one s+序数词+birthday,在某人多少学生日时。故选B。2.Today postcards are the _ most popular collection in the world after stampsand coins.A.first B.second C.th
9、ird D.fourth【答案】C【解析】句意：现如今，明信片是世界上.流行的收藏品，仅次于邮票和硬币。结合语境可知此处是指世界上第三大最流行的，应用序数词。故选C。3.Although I have failed three times,my father encourages me to have a _ try.A.four B.third C.fourth D.five【答案】C【解析】句意：尽管我已经失败了 3 次，我的父亲鼓励我尝试第 次。结合语境可知此处是指再尝试第4次，应用序数词。故选C。4.In his,Wilson returned to his hometown and
10、began to teach.A.thirty B.thirties C.thirtieth【答案】B【解析】句意：Wilson在 30多岁的时候，回到了家乡开始从事教育事业。In one9 s thirties在某人三十多岁的时候。故选B。5.Please turn to Page and read the story.A.Ten;two B.Ten;secondC.Tenth;second D.Tenth;two【答案】B【解析】句意：请翻到第十页，阅读第二个故事。所以第一个空填基数词，第二个空填序数词。6.1 live in Room 4 03,Sam lives in the room
11、 right above mine,on the floor.A.third B.three C.fifth D.five【答案】C【解析】句意：我住在4 03房间。萨姆正好住在我的上面。在五楼。4 03房间在四楼，萨姆在上面，就是第五层楼。fifth第五，five五。空格后的名词是单数，所以这里用序数词，故排除B 和 D,根 据 I live in Room 4 03,可知Sam住在5 楼。故选C。7.Haojiang Peach Blossom（桃花）Festival took place in late February.Did you go there?-Yes.I took the
12、No.36 bus and then a walk to Ju Feng Temple.A.The seventh;2 0-minuteB.The seven;2 0-minuteC.The seventh,2 0 minute sD.The seven;2 0 minutes【答案】A【解析】第个空表达第七届之意，要用序数词。二十分钟的步行路程：2 0-minute walk或者2 0 minutes walk.结合句意，故选A。8.一 What day is it today?-It s Monday,and it s my birth May is the month ofa year.
13、【答案】C【解析】句意：五月是这一年中的第五个月。表示在一年中的第几个月用the+序数词，表示第几；根据题意可知选C9.It is reported that people in the world are suffering from the H1N1flu.A.ten thousands B.thousands of C.several thousands of【答案】B【解析】句意：据报道在世界上有数千计人们在遭受H1N1流感。此题考查数词，thousandsof数千计，根据句意，应选B。10.It,s reported that there are more than 300 smok
14、ers in China,nearly a thirdof all the smokers in the world.A.million B.millions C.million of D.millions of【答案】A【解析】考查概数词的用法。句意为：据报道在中国有超过三亿吸烟者，这几乎是世界上所有吸烟者的三分之一。million前是具体数字,则million不加s,million后是of,则million加 s,为成千上万的。故选A。11.Playing basketball is so exciting that _ people play it for fun.A.million B
15、.two millions C.million of D.millions of【答案】D【解析】考查概数词的用法。句意：打篮球如此令人兴奋以至于 人玩它来取乐。此处表示概数，用 m il l io ns o f。故选D。1 2.What do y o u t hink o f t he env ir o nm ent her e?Wo nder fu l!_ o f t he l and co v er ed w it h t r ees and gr as s.A.Tw o fift hs;is B.Tw o fift h;isC.Tw o fift hs;ar e 1).Tw o fif
16、t h;ar e【答案】A【解析】考查分数和主谓一致的用法。句 意“你认为这儿的环境怎么样？”“好极了！.的土地被树和草覆盖。”“五分之二”的正确表达应该为t w o fift hs,符合分子超过1 时分母的序数词后面要加s；因为句中l and是不可数名词，所以空格处的谓语动词用单数形式i s,故选A1 3.o f t he gir l s in o u r cl as s w il l j o in t he s u m m er cam p t o v is it E ngl and.A.Thr ee fiv es B.Thir d fift hsC.Thr ee fift hs I).T
17、hir d fiv es【答案】C【解析】考查分数的用法。句意为：我们班_ _女生将参加游览英国的夏令营活动。五分之三的表达是t hr ee fift hs,故选C。二、用 所 给 数 词 的 适 当 形 式 填 空总结出以下规律：1.Ou r t eam w o n t he p r iz e in t he co m p et it io n,(t w o)方法点拨 第 1 步：根据试题可知本题考查数词转换，且括号里给出的词是t w o；第 2 步：空格后给的名词为p r iz e,且语境表示“我们队在比赛中获得第二名”，此处表示“第二”应用序数词。故填s eco nd.,2.1 v is
18、 it m y gr andp ar ent s a w eek,(o ne)方法点拨 第 1 步：根据试题可知本题考查数词转换，且括号里给出的词是o ne；第 2步：空格后给的词组为a w eek,并联系语境可知此处表示一周一次。故填o nce。练一练1.Tw o _o f t he s t u dent s in o u r cl as s hav e been t o D is ney l and s o m ew her e,(t hr ee)【答案】t hir ds【解析】句意为:我们班三分之二的学生去过某地的迪士尼乐园。此处考查分数的正确表达。分子用基数词，分母用序数词，分子大于1
19、,分母加-s。故 填 t hir ds。2.C hr is t m as co m es in t he m o nt h o f a y ear,(t w el v e)【答案】t w el ft h【解析】句意：圣诞节在一年中的 月份。根据常识可知，圣诞节在十二月份，此处表示第十二个月，需用序数词。故填t w el ft h。3.Yancheng has t he _ l ar ges t p o p u l at io n o f m o r e t han 8 m il l io n in Jiangs uPr o v ince,(t w o)【答案】s eco nd【解析】句意：盐城
20、有八百多万人口，是江苏省第二大人口城市。根据空格前的the 可知应将 tw o 变为序数词形式，故填se c o n d o4.The re a re se v e n d a y s i n a w e e k.A n d Thu rsd a y i s the d a y.(fi v e)【答案】fi fth【解析】句意：周有七天。星期四是第五天。根据句意此处指“第五”，故填fi fth。5.Sha n gha i i s a b e a u ti fu l c i ty.I ha v e b e e n the re _ _ _ _.(tw o)【答案】tw i c e【解析】句意：上海
21、是座美丽的城市。我已经去过那里两次了。根据句意此处指次数。故填tw i c e。6.To d a y i s the l i ttl e b o y s b i rthd a y,(n i n e)【答案】n i n th【解析】句意：今天是这个小男孩的第九个生日。根据句意此处指第九个，故填n i n th。7.So p hi e ha s re a d fo u r n o v e l s thi s te rm,a n d the b o o k she i s re a d i n g n o w i s theo n e.(fi v e)【答案】fi fth【解析】句意：苏菲这学期已经
22、读了四本小说了，她现在正在读的书是第五本。根据句意可知此处指的是第五本，应用序数词。故填fi fth。8.D e c e m b e r i s the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ m o n th o f a y e a r,(tw e l v e)【答案】tw e l fth【解析】句意为：十二月是一年的第十二个月。此处需填序数词，表示第十二，故填tw e l ftho9.W ha t a l o v e l y p re se n t the o l d l a d y ha s re c e i v e d fo r he r b i rthd a y!
23、(e i ghty)【答案】e i ghti e th【解析】句意：这个老妇人在她八十岁生日的时候收到了一件多么可爱的生日礼物啊！此处表示某人多少岁生日，应填序数词形式。故填e i ghti e th。三、数词在句子中运用L托尼的妈妈看上去年轻漂亮。难以想像她已经五十几岁了To n y s m u m l o o k s y o u n g a n d b e a u ti fu l.I t sha rd to she i s a l re a d y i n he r.2.我住在403房间。萨姆正好住在我的上面。在五楼。403房间在四楼，萨姆在上面，就是第五层楼I l i v e i n R
24、o o m 403,Sa m i n the ro o m ri ght a b o v em i n e,o n the fl o o r.3.鲍勃知道怎么砍工程的价格。我确信他能用更少的钱更少的人做这项工作。Bo b k n o w s ho w to c u t the c o st o f the p ro j e c t.I m su re he c a n d o the w o rk w i thm o n e y a n d _ _ _ _ _ _ p e o p l e.4.孩子们。请翻到第五页，看第五幅图画Boys and girls,please turn to Page
25、 _ and look at the _ picture.【答案】1.imagine,fifties 2.lives,fifth 3.less,fewer 4.Five;fifth二、翻译句子1.他在四十多岁时才出名。2 .每年成千上万的树被种。3.你能再吃两块蛋糕吗？4 .父亲节在六月的第三个周日。5.我们学校学生总数是1000,其中三分之二是女孩子。【答案】1.He became famous in his forties2.Thousands of trees are planted every years3.Would you like to have another two piec
26、es of cakes4.Father s Day is on the third Sunday of June5.The number of students in our school is 1000,and two thirds of them are girls四、数词在语篇中的运用Mr.Green is teacher in a middle school.Inhis 1（三十多岁）,he went to Russia.He has livedRussia for about 2 （一年半）.In theschool,3 of（总数）student s 4 about 6（两千）.A
27、nd about 6（五分之三）students areboys.7（许多）boys like playing basketball.Tom isa8（十六岁的）student comesfrom 9（三年级四班）.He often playsbasketbal 1 10（一周两次）.OnceThe H（第二十届）World BasketballChampionship began 12 the morning of May 2 5,2 010 13 Moscow,Russia,therewere 14 （成千上万）people watching the game.ButTom didn t go to watch because he had to stay in 15（4 06室）with his classmates to study English.【答案】1.thirties2.one and a half years3.the number4.is 5.two thousand5.three fifths6.a number of8.sixteen-year-o1d9.Class Three Grade Four10.twice a week11.the twentieth12.on 13.in14.thousands of15.Room 406