当前位置:文档之家› (英语)英语数词专项及解析

(英语)英语数词专项及解析

(英语)英语数词专项及解析
(英语)英语数词专项及解析

(英语)英语数词专项及解析

一、初中英语数词

1.In our class of the students girls.

A. third fifths; is

B. third fifth; are

C. three fifth; is

D. three fifths; are

【答案】 D

【解析】【分析】句意:我们班五分之三的学生是女生。分数表达方式:分子要用基数词,分母要用序数词,当分子超过一时,分母后要加s。五分之三的正确表达是three fifths;带有分数的短语作主语时,谓语动词由分数后面的名词形式来决定,students是复数形式,谓语动词要用are,故选D。

【点评】考查分数的基本构成。注意其作主语时谓语动词形式的选择。

2.The number of the students in our school is about four __________.

_______ of them are girls.

A. thousand; Two thirds

B. thousands; Two third

C. thousands; Two thirds

D. thousand; Two third

【答案】 A

【解析】【分析】句意:我们学校的学生人数大约是四人。三分之二是女孩。four基数词后用thousand的原形,分数表达形式是分子是基数词,分母是序数词,分子大于一,分母用复数形式,故三分之二是two thirds,故选A。

【点评】考查数词,注意分数的用法。

3.The TV was invented around .

A. the twenty century

B. the twentieth century

C. twentieth century

D. twenty century 【答案】 B

【解析】【分析】句意电视大约是在二十世纪发明的。二十世纪也就是第二十个世纪,因此使用序数词,序数词前必须使用定冠词the,故答案是B。

【点评】考查数词,注意序数词再具体语境中的运用。

4.—Do you know the boy is sitting next to Peter?

—Yes. He is Peter's friend. They are celebrating his birthday.

A. who; ninth

B. that; nine

C. which; ninth

【答案】 A

【解析】【分析】句意:——你知道那个坐在彼得旁边的男孩吗?——是的。他是彼得的朋友。他们正在庆祝他的九岁生日。分析句子结构可知,第一空所在句子是定语从句,先行词是人,连接词在从句中作主语,所以应该用who/that引导,which连接定语从句时先行词应该是物,故排除C;nine九,基数词;ninth第九,序数词;第二空根据空后的birthday为名词单数可知,此处需要序数词,表示某人几岁生日应该用序数词表示第几个生日,故选A。

【点评】考查定语从句的连接词的辨析和序数词。注意区别定语从句的连接词的使用原

则,理解单词词义。

5.There are ______________ months in a year. December is the ______________ month of a year.

A. twelve; twelve

B. twelfth; twelfth

C. twelve; twelfth

D. twelfth; twelve 【答案】 C

【解析】【分析】句意:一年有十二个月,十二月是一年中的第十二个月。根据基数词表示数量以及months是名词复数可知,第一个空应填基数词twelve;根据序数词表示顺序以及month是名词单数可知,第二个空应用序数词twelfth。故选C。

【点评】考查基数词及序数词的基本含义及用法。注意twelfth的书写。

6.Please turn to Page ______________ and take a look at the picture on it.

A. the eightieth

B. Eightieth

C. Eighties

D. Eighty

【答案】 D

【解析】【分析】句意:请翻到第80页,看看上面的图片。当表示“第…….页(房间、组等)”时,常用“名词+基数词”,Page80表示“第80页”。故选D。

【点评】考查基数词的基本用法。注意Page80=the 80th page,都表示第80页。

7.Nowadays, ________ people like HUAWEI phones better, and about ________ of them are adults.

A. the number of; four-fifths

B. a number of; four-fifth

C. a number of; four-fifths

D. the number of; four-five

【答案】 C

【解析】【分析】句意:现在大量的人更喜欢华为手机,并且大约他们中的五分之四是成年人。the number of,表示......的数量;a number of,表示大量......,大量人们喜欢华为手机,因此用a number of,表泛指。表示分数时分母用序数词,分子用基数词,分子大于1时,分母用复数,四是分子,所以用基数词four,5是分母,用序数词,分子大于一,所以用复数fifths,所以五分之四用four-fifths,故选C。

【点评】考查短语辨析及分数表达,注意平时识记,理解句意。

8. of the students in our class _____going to the summer camp in Beijing next week.

A. Two fifths, is

B. Second fifths, are

C. Second fifths, is

D. Two fifths, are 【答案】 D

【解析】【分析】句意:我们班五分之二的学生下周要去北京参加夏令营。分数的构成分子用基数词,分母用序数词,当分子大于一时,分母用复数。分数+of+名词作主语时,如果名词是复数,谓语动词用复数结构,故选D。

【点评】此题考查分数和主谓一致。注意分数+of+名词作主语时,谓语动词的结构。

9.We are proud of our country. The year 2019 is her ____ birthday.

A. seventy

B. the seventy

C. the seventieth

D. seventieth

【答案】 D

【解析】【分析】句意:我们为我们的国家感到骄傲。2019年是她的70岁诞辰。表示几岁的生日,要用序数词,因此排除A、B;又因前面有物主代词her,因此不用加定冠词,故选D。

【点评】考查序数词的基本用法。

10.There are people in Dale's family. They live on the floor.

A. five; nine

B. fifth; nine

C. five; ninth

D. fifth; ninth

【答案】 C

【解析】【分析】句意:在戴尔的家里有五个人。他们住在九楼。基数词放在名词前修饰名词,表示数量,因此用five;序数词放在floor前面表示顺序,因此用ninth,故选C。【点评】此题考查数词。注意基数词和序数词的使用规则。

11.Most of the doctors in this hospital were born ________, and they are ________now.

A. in the 1970; in their fifties

B. in 1970s; in the fiftieth

C. in the 1970s; in fiftieth

D. in the 1970s; in their fifties

【答案】 D

【解析】【分析】句意:这家医院的大多数医生都出生于20世纪70年代,现在他们都是50多岁。in the+四位数的整数复数形式,在……世纪……年代,in one's+两位数的整数复数形式,在某人多大岁数时,故选D。

【点评】考查数词,注意表示世纪和年龄的用法。

12. should not be allowed to drive.

A. Sixteen-year-old

B. Sixteen years old

C. Sixteen-year-olds

D. Sixteen year olds

【答案】 C

【解析】【分析】句意:16岁的青少年不允许开车。sixteen-year-olds:十六岁的孩子(青少年),是名词性短语;sixteen-year-old:通常只做形容词用,十六岁的;sixteen years old:十六岁。结合句意,故答案为C。

【点评】考查数词和名词的用法。注意识记名词sixteen-year-olds。

13.It's never too old to learn. Karl Marx began to learn English in his ________.

A. fifties

B. fiftieth

C. fifty

D. the fiftieth

【答案】 A

【解析】【分析】句意:活到老,学到老。卡尔马克思在他五十多岁时开始学习英语。 in one's +整十数字的复数形式表示在某人……岁时,固定搭配,fifty,基数词,复数是fifties,所以,在他五十多岁时是in his fifties,故答案为A。

【点评】考查数词的用法及固定搭配。在某人五十多岁时是in one's fifties。

14._________ of the teachers are women in our school.

A. Two third

B. Two threes

C. Two thirds

D. Two

【答案】 C

【解析】【分析】句意:在我们学校三分之二的老师是女老师。表达分数时,分子用基数词,分母用序数词,分子大于1时,分母用复数。三分二,二是分子,所以用基数词two,三是分母,所以用序数词third,分子二大于一,所以分母third用复数thirds,所以

三分之二用two thirds,故选C。

【点评】考查分数表达,注意平时识记其表达规则。

15.There were about six___________ students in the school building during the earthquake.

A. hundred

B. hundreds

C. hundreds of

D. hundred of

【答案】 A

【解析】【分析】句意:地震期间,校舍里大约有六百名学生。hundred,百,基数词,表

示具体的数量,其前要用基数词;hundreds of +可数名词复数,表示不确定的数量,固定

短语。空格前有基数词six,要用hundred,故答案选A。

【点评】考查基数词hundred的用法。注意hundreds不能单独使用,必须与of放在一起

使用。

16.—Dad, there are 45 students in our class, all boys wear glasses, ________ of the whole class. —Oh, that's terrible. You thirty boys should take care of your eyes.

A. one fourth

B. one third

C. two thirds

D. three quarters

【答案】 C

【解析】【分析】句意:——爸爸,我们班有45名学生,所有的男孩戴眼镜,占班级的三

分之二。——噢,太可怕了。你们三十个男孩应该保护好自己的眼睛。考查分数的写法,

用英语表达分数时,分子使用基数词,分母使用序数词,如果分子不是一,分母使用复数

形式。根据thirty boys,可知是三分之二,因为一般的班容量是45-50名学生,故答案是C。

【点评】考查分数的写法,注意用英语表达分数,分子使用基数词,分母使用序数词,如

果分子不是一,分母是用复数形式。

17.— I think A Bite of China Ⅲis not so good as __________.

— Oh, I agree with you..

A. two first.

B. the two first

C. first two

D. the first two

【答案】 D

【解析】【分析】句意:——我认为《舌尖上的中国3》不如前两个好。——噢,我同意你

的观点。first,最初的,形容词,the first+基数词,表示前几个,故选D。

【点评】此题考查数词。the first修饰基数词,表示前几个。

18.— It's excited to hear that Jessie J got the King of Singer in the end.

— Yes, it's her _____ time to get the first prize.

A. six

B. sixth

C. the six

D. the sixth

【答案】 B

【解析】【分析】句意:——很高兴听到杰西J最终获得了歌手之王。——是的,这是她第

六次获得一等奖。根据句意可知此句需要序数词,因前面有物主代词her,定冠词the要省

略,故选B。

【点评】考查序数词的基本用法。

19._________ of the world's books and newspaper are written in English.

A. Three quarter

B. Three of quarters

C. Third fourths

D. Three fourths

【答案】 D

【解析】【分析】句意:世界上四分之三的书报是用英语写的。英文中分数的表示方法,

分子用基数词分母用序数词,分子大于一,分母应加s。应该是 three fourths ,故选D。

【点评】考查英文中分数的写法。

20.A crowded floating restaurant boat loaded with guests sank in the Tigris River in central Baghdad late on Thursday, leaving at least eight people dead and several others missing.

A. dozens of

B. dozen of

C. two dozens of

D. two dozens

【答案】 A

【解析】【分析】句意:一只载有几十名客人的拥挤的浮式餐厅船周四的晚些时候在巴格

达中部的底格里斯河沉了,造成至少八人死亡,而其他几个人失踪。根据可数名词复数guests和 at least eight people dead and several others missing.至少八人死亡,而其他几个人

失踪,可知总人数不确定,因此用固定搭配dozens of,几十,数词的复数形式+of,表示

概数,故选A。

【点评】考查数词,注意数字的复数形式dozens of,几十的用法。

21.About ______ of the earth ______ covered with water, but we have less and less available fresh water.

A. three-fourth; is

B. three fourths; is

C. three-fourth; are

D. three-fourths; are

【答案】 B

【解析】【分析】句意:地球的四分之三被水覆盖,但是我们的淡水资源越来越少。分数

的分子用基数词,分母用序数词,分子大于1时,分母用复数,因此四分之三, three fourths;be covered with,覆盖;句子中的water 是不可数名词,系动词要用is,故选B。

【点评】考查分数的表达方式。分子用基数词,分母用序数词,分子大于1时,分母用复

数。

22.Having introduced the new equipment, our factory turned out in 2004 as the year before.

A. cars three times as many as

B. three times as many cars

C. as many cars as three rimes

D. three times more cars than

【答案】 B

【解析】【分析】句意:在引进新设备后.我们的工厂在2004年的产量是前一年的三倍。倍数+as+形容词+as+,……是……倍,固定搭配,故选B。

【点评】考查倍数的表达,注意倍数+as+形容词+as的用法。

23.There are 300 students in Grade Nine. About of the students were born in 2002.

A. four five

B. four fifths

C. fourth five

D. fourth fifths

【答案】 B

【解析】【分析】句意:九年级有300名学生。大约五分之四的学生出生于2002年。分数的表示方法:分子要用基数词;分母要用序数词,当分子大于1时,分母要用复数。故选B。

【点评】考查分数的表示方法。注意基数词和序数词的构成。

24.About of the work will soon be finished.

A. two third

B. two threes

C. two three

D. two thirds

【答案】 D

【解析】【分析】句意:大约三分之二的工作将很快被完成。分数词的表达法是,分子是基数词,分母是序数词,当分子大于1的时候,分母要用复数,三分之二,two thirds,故选D。

【点评】考查分数词的表达法。

25.—Hi, Jack! What about playing soccer after school?

—I'd love to, but it's my grandfather's ______ birthday and we will have a celebration.

A. ninetith

B. ninetieth

C. nintieth

【答案】 B

【解析】【分析】句意:——嗨,杰克!放学后踢足球怎么样?——我很乐意,但今天是我祖父的九十岁生日,我们要庆祝一下。表示某人多少岁的生日,是第几个生日,应该用序数词,第九十,ninetieth,故选B。

【点评】考查数词。注意序数词的拼写和用法。

26.—Hurry up! The train will arrive at 8 o'clock.

—Don't worry! There's still _________ minutes left. It's just 7:40.

A. twelfth

B. twelve

C. twenty

D. thirty

【答案】 C

【解析】【分析】句意:——快点!火车将在8点钟到达。——不用着急!还有20分钟。才7点40。A第十二;B十二;C二十;D三十,根据It's just 7:40.可知离8点还有20分钟,故选C。

【点评】考查数词,准确掌握数词的写法。

27.Alibaba CEO Jack Ma has decided to retire from his company in his _________.

A. fifty

B. fifties

C. fiftieth

D. fiftieths

【答案】 B

【解析】【分析】句意:阿里巴巴的总裁马云已经决定在他50多岁从他的公司退休。in one's +基数词复数,在某人几十多岁时,in one's fifties,在某人五十多岁时,故选B。

【点评】此题考查数词。注意固定短语,in one's fifties。

28.There are about two ________ students in the newly built school.

A. thousand

B. thousands

C. thousand of

D. thousands of

【答案】 A

【解析】【分析】句意:在新建立的学校里大约有2000学生。表示确切数字时用基数词+thousand,表示非确切数字时用thousands of。two是确切数字,故选A。

【点评】考查数学词表达,注意平时识记。

29. of the teachers in our school is 118, ______of them are women teachers

A. The number,first fourth

B. The number,one fourth

C. A number,one second

D. A number,three quarters

【答案】 B

【解析】【分析】句意:我们学校的教师总数是118人,其中有4分之1是女教师。the number of...谓语动词单三式,a number of...谓语动词复数形式,根据is排除C和D选项,one fourth,固定搭配,4分之1,分子用基数词分母用序数词,故选B。

【点评】考查分数的表达,注意分子用基数词分母用序数词表示分数的用法。

30.—When do you usually go to bed on school nights?

—At around ________ o'clock. It's healthy to fall asleep before 10 p.m.

A. nine

B. ninth

C. twelve

D. twelfth

【答案】 A

【解析】【分析】句意:——上学的晚上你通常什么时候睡觉?——大约9点。晚上10点之前睡觉是健康的。nine九,是基数词;ninth第九,是序数词;twelve十二,是基数词;twelfth第十二,是序数词。根据o'clock此处表示钟点,用基数词,排除BD两项。根据It's healthy to fall asleep before 10 p.m.可知,10点之前睡觉是健康的,因此他在9点睡觉,故答案选A。

【点评】本题考查数词,注意基数词表示几点。

初中英语数词专项

数词讲解专项练习 1 数词的讲解 一、定义:表示数目或顺序 二、分类:分为基数词和序数词两种。表示数目或数量多少的词叫基数词;表示数目顺序的词叫序数词。 三、基数词的构成: 1)1-12的基数词是独立的单词,即:one ,two ,three ,four ,five ,six ,seven ,eight ,nine ,ten ,eleven ,twelve 。 2)13-19的基数词以-teen 结尾。如:fourteen ,seventeen 等,但13,15,18较特殊,13—thirteen, 15—fifteen, 18—eighteen 。 3)20-90的整十位均以-ty 结尾。如:sixty ,ninety ,但20,30,40,50,80较特殊,20—twenty, 30—thirty, 40—forty, 50—fifty, 80—eighty 。 4)十位数与个位数之间要加连字符号"-" ,如:28-twenty-eight ,96-ninety-six 。 5)百位和十位(若无十位则和个位)之间加and ,如: 148—one hundred and forty-eight 406—four hundred and six 6)hundred (百),thousand (千),million (百万),billion (十亿)等前面即使有具体的数词,several, some, many也不能在它们的后面加-s 。如:six hundred,eight million。如果表示不确定数目时,用hundreds of /thousands of /millions of /billions of +名词复数, 前面不能再加数字。 7)1000以上的数字,从后往前数每三位加一个逗号" ," 第一个逗号前为千(thousand ),第二个逗号前为百万(million ),第三个逗号前为billion (十亿)。英语中无“万”这个词,我们可以用" 几十个千(thousand )" 表示几万," 几百个千(thousand )" 表示" 几十万" 。如:2,510=two thousand five hundred and ten 84,296=eighty-four thousand two hundred and ninety-six 274,350=two hundred and seventy-four thousand three hundred and fifty。 四、序数词的构成: 1)序数词一般是以与之相应的基数词尾加-th 构成,如:fourth, tenth, 但以下的这些基数词变为序数词时,有特别之处。 One —first, two —second, three —third, five—fifth, nine —ninth, twelve —twelfth 2)以_ty 结尾的单词,要先变y 为i, 在加-eth. 。如:thirty —thirtieth, fifty—fiftieth 3)以one, two, three 等结尾的多位数词,要将个位数变成序数词。如: twenty-one —twenty-first, one hundred and one—one hundred and first 注意:序数词前常用定冠词,有时还可以用不定冠词a/an 则表示" 又一" 的意思。(没有具体范围的限制)如: Mr. Brown has a second car. 布朗先生另外还有一辆车。 He has tried a second time. 他又尝试了一次。 五、数词的应用 1)时刻的表示:小时、点钟、分钟、秒钟要用基数词。 ①“几点钟”用基数词加o'clock 。o'clock 可省略。如:5点钟-five (o'clock ) ②“几点过几 分” , ≤30分钟" 用介词past 。如: 7:15— fifteen/ a quarter past seven 7:30— half past seven

最新初中英语语法知识—数词的专项训练答案(2)

一、选择题 1.________of the students in our class________ going to the summer camp in Beijing next week. A.Two fifths; are B.Second fifths; are C.Two fifths; is D.Two fifth; are 2.The __ Winter Olympics will be held in Pyeongchang(平昌),South Korea on Feb. ____, 2018. A.twenty-three; nine B.twentieth- three; nineth C.twenty-third; ninth D.twentieth-three; ninth 3.—I hear ________ foreign students will come to our school this year. —Right. They are the ______ exchange students. A.nine; nine B.nineth; nine C.nine; ninth D.nine; nineth 4.– Good news. My good friend has just moved to my flat. He lives on the floor. – We are neighbors. We live on the 19th floor. He lives one floor above us. A.twelve B.twelfth C.twenty D.twentieth 5.—How do your students improve their English writing? —Well, about ______________ of the students like keeping diaries in English in our class. A.two fifth B.two fifths C.second five D.two five 6.There are _______ people in the picture, and the ______ one from the left is me. A.eleven; five B.eleventh; fifth C.eleven; fifth 7.--Many young people came to Zhongshan in ______.When did he come to Shenzhen? ---When he is an ______ boy,he came here with his parents. A.1980s; eight years old B.1980s; eight-year-old C.the 1980s; eight-year-old D.the 1980s; eight-years-old 8.__________ of his time __________ been spent on studies every day. A.Three fourths;has B.Three fourths;have C.Third fours;has D.Thirds four;have 9._______ of the teachers in our school _________women teachers. A.Two thirds,are B.Third Second,is C.Two thirds,is 10.Every year there are about _______ people waiting for their trains back home in the railway station before Spring Festival comes. A.five thousand of B.five thousand C.thousand of D.five thousands of 11.Next F riday is my daughter’s birthday. So I will buy her a cake with candles. A.five; fifth B.twelfth; twelve C.nineth; nine 12.About _____________ of the students this year were born in the 1990s. A.three five B.three fifths C.third fifths D.third fifth 13.We can see _________stars in the sky at night in the countryside. A.million of B.three millions of C.millions of D.three million of

【英语】初中英语数词专题训练答案

【英语】初中英语数词专题训练答案 一、初中英语数词 1.There are children in my grandfather's family and he is the child of the family. A. nine; fifth B. nine; five C. ninth; five D. ninth; fifth 【答案】 A 【解析】【分析】句意:我外公家有9个孩子,并且他是第五个孩子。A.nine;fifth9;5; B.nine;five 9;5; C.ninth;five 第九;5 D.ninth;fifth 第九;第五。根据第一个空可知,此处填入基数词,答案为nine,第二个空填入序数词,答案为fifth,故选A。 【点评】考查了基数词与序数词的辨析,注意,区分两者。 2.______ of the students in our school are boys. A. Two three B. Second three C. Two thirds D. Two third 【答案】 C 【解析】【分析】句意:我们学校的学生中有三分之二是男生。分数词是分子是基数词,分母是序数词,分子大于一,分母加s,因此二分之一是two thirds,故选C。 【点评】考查分数,注意分子是基数词,分母是序数词,分子大于一,分母加s的用法。 3.—Where is Class ______? —It's on the ______ floor. A. Six; third B. Sixth; third C. Six; three D. Sixth; three 【答案】 A 【解析】【分析】句意:——六班在哪里?——在六楼。六班,Class Six,专有名词,六楼,the sixth floor,使用序数词,故答案是A。 【点评】考查数词的用法,注意基数词和序数词的用法区别。 4.There are 24 solar terms in a year. Grain Rain often starts in April, the ________ month of the year. A. Third B. fourth C. fifth 【答案】 B 【解析】【分析】句意:一年有24个节气。谷物雨通常在一年中的四月开始。A:Third 第三;B:fourth第四;C:fifth第五。空格前有定冠词the与可数名词单数month,要用序数词。根据 Grain Rain often starts in April ,可知四月份是一年中的第四个月,要用序数词fourth,故选B。 【点评】考查序数词辨析。根据语境和生活常识,选择正确的序数词。 5.Please pass me ___book on the right. A. four B. fourth C. the four D. the fourth 【答案】 D 【解析】【分析】句意:请递给我右边的第四本书。句中book是单数,four后面用可数名

人教版英语英语数词专项练习含答案解析

人教版英语英语数词专项练习含答案解析 一、初中英语数词 1.We are proud of our country. The year 2019 is her ____ birthday. A. seventy B. the seventy C. the seventieth D. seventieth 【答案】 D 【解析】【分析】句意:我们为我们的国家感到骄傲。2019年是她的70岁诞辰。表示几岁的生日,要用序数词,因此排除A、B;又因前面有物主代词her,因此不用加定冠词,故选D。 【点评】考查序数词的基本用法。 2.The number of the students in our school is about four __________. _______ of them are girls. A. thousand; Two thirds B. thousands; Two third C. thousands; Two thirds D. thousand; Two third 【答案】 A 【解析】【分析】句意:我们学校的学生人数大约是四人。三分之二是女孩。four基数词后用thousand的原形,分数表达形式是分子是基数词,分母是序数词,分子大于一,分母用复数形式,故三分之二是two thirds,故选A。 【点评】考查数词,注意分数的用法。 3.—____________of volunteers will be needed for the 2020 Olympic Games. —Let's go and____________ them. A.Thousands, join B.Thousand, be a member of C.Three thousand, take part in D.Thousands, be in 【答案】A 【解析】【分析】句意:——2020年奥运会将需要几千名志愿者。——让我们去加入他们吧。thousands of,几千,join sb,加入,和某人一起,故选A。 【点评】考查数词,注意join sb的用法。 4.In the Ukraine(乌克兰), a ________ of the population are Russia speakers. A. five B. fiveth C. fifth D. fifty 【答案】 C 【解析】【分析】句意:在乌克兰,五分之一的人口是俄罗斯人。此处考查分数的表达方

初中英语语法专项练习题之数词

初中英语语法专项练习题之数词 1. 1). There are ___ days in a year. A. three hundreds sixty-five B. three hundreds and sixty-five C. three hundred and sixty-five D. three hundred and sixty five 2). There are____ students in this school. A. eight hundreds and forty-six B. eight hundred and forty six C. eight hundred and forty-six D. eight hundred forty-six 2. 1).______people visit this museum every day. A. Hundred B. Hundreds C. Hundred of D. Hundreds of 2).There are two___ people in the meeting room. A. hundred B. hundreds C. hundreds of D. hundred o 3). Every year ___ watch NBA on TV. A. million people B. millions of people C. millions people D. million of people 4). ____ trees have been planted in our school in the past 10 years. A. Thousands of B. Two thousands C. Thousand of D. Two thousand of 5). Look! There are ___ in the sky. A. thousand stars B. thousand of stars C. thousands of stars D. thousands of star 3. 1). My brother is in____.

初中英语数词专项练习

数词 数词分为基数词和序数词两种。表示数目或数量多少的词叫基数词;表示数目顺序的词叫序数词。 一. 基数词 1. 基数词就注意以下几点: (1)几十几的基数词的十位数与个位数之间要用连字符“-”连接。如: eighty-five 85 twenty-six 26 (2)三位数的基数词须在百位和十位(若无十位则和个位)之间用and连接。如: three hundred and sixty-five 365 two hundred and six 206 (3)基数词的复数形式。当基数词hundred, thousand, million, billion等词前有具体数词或several修饰时,必须用单数。如: several hundred year’s ago几百年前 two thousand students两千个学生 2. 基数词的特殊用法: (1)表示“几十年代”或“几十岁”时,用逢十的基数词的复数形式。如: in the 1990’s 20世纪90年代 in o ne’s twenties在某人20多岁时 (2)用在习语中。如: in twos and threes三三两两地 二. 序数词 序数词应注意的几点事项: 1. 多位数的基数词变成序数词时,只需将末位基数词变成序数词,前边的基数词不变。如: forty-two 42 forty-second第42 nine-hundred 900 nine-hundredth第900 2. 当序数词用阿拉伯数字表示时,必须在数字后加上序数词的最后两个字母。如: 21st第21 32nd第32 3. 序数词前一般要用定冠词the,如果序数词前用a或an时,则表示“又一;再一”(没有具体范围的限制)。如: Though he had failed twice, he wanted to try a third time. 尽管他已失败了两次,他还想再试一次。 The little monkey had had three apples, and he wanted to eat a fourth one. 那只小猴子已经吃了3个苹果,他还想再吃一个。 三. 分数和百分数 1. 分数 (1)分数的分子用基数词,分母用序数词。如: one fifth五分之一 one tenth十分之一 (2)当分子大于1时,分母用序数词的复数。如: two thirds三分之二 five eighths八分之五 (3)当分子是1时,可以用one也可以用a。如: a second = one second a third = one third (4)当分母是2和4时,分别可以用half和quarter代替。如:

最新初中英语数词专项训练及答案

最新初中英语数词专项训练及答案 一、初中英语数词 1.In the Ukraine(乌克兰), a ________ of the population are Russia speakers. A. five B. fiveth C. fifth D. fifty 【答案】 C 【解析】【分析】句意:在乌克兰,五分之一的人口是俄罗斯人。此处考查分数的表达方法,分数词是以基数词和序数词合成的,基数词代表分子,序数词代表分母。分子大于1时,分母需要用复数。five五,基数词;fifth第五,序数词;fifty五十,基数词;故选C。【点评】考查分数的表达方法。注意英语中分数词是以基数词和序数词合成的,基数词代表分子,序数词代表分母。分子大于1时,分母需要用复数。 2.The number of the students in our school is about four __________. _______ of them are girls. A. thousand; Two thirds B. thousands; Two third C. thousands; Two thirds D. thousand; Two third 【答案】 A 【解析】【分析】句意:我们学校的学生人数大约是四人。三分之二是女孩。four基数词后用thousand的原形,分数表达形式是分子是基数词,分母是序数词,分子大于一,分母用复数形式,故三分之二是two thirds,故选A。 【点评】考查数词,注意分数的用法。 3.The TV was invented around . A. the twenty century B. the twentieth century C. twentieth century D. twenty century 【答案】 B 【解析】【分析】句意电视大约是在二十世纪发明的。二十世纪也就是第二十个世纪,因此使用序数词,序数词前必须使用定冠词the,故答案是B。 【点评】考查数词,注意序数词再具体语境中的运用。 4.Please turn to Page ______________ and take a look at the picture on it. A. the eightieth B. Eightieth C. Eighties D. Eighty 【答案】 D 【解析】【分析】句意:请翻到第80页,看看上面的图片。当表示“第…….页(房间、组等)”时,常用“名词+基数词”,Page80表示“第80页”。故选D。 【点评】考查基数词的基本用法。注意Page80=the 80th page,都表示第80页。 5.We gave away ________ books to the school library last year. A. six thousands B. six thousand C. six thousands of D. six thousand of 【答案】 B

初中英语数词专项训练100(附答案)

初中英语数词专项训练100(附答案) 一、初中英语数词 1.Li Hua is going to be an elder brother. His parents are planning to have their ________child. A. first B. second C. one D. two 【答案】 B 【解析】【分析】句意:李华要当哥哥了,他的父母计划生二胎。A第一,B第二,C一, D二,限定词+序数词+名词,第几个......,选项C和D是基数词,故排除,根据Li Hua is going to be an elder brother,可知是二胎,及第二个孩子,故选B。 【点评】考查数词,注意根据 Li Hua is going to be an elder brother的语境选择序数词的用法。 2.—How old is your daughter? — ______. We had a special party for her ______ birthday yesterday. A. Nine; nine B. Nine; ninth C. Ninth; ninth D. Ninth; nine 【答案】 B 【解析】【分析】句意:——你的女儿多大了?——九岁,昨天我们给她过了一个特殊的 九岁的生日聚会。第一空说明年龄,应使用基数词,第二空说明的是第几个生日,使用序 数词,故答案是B。 【点评】考查数词,注意基数词和序数词的用法。 3.—What day is the ______ day of the week? —It's Friday. A. fifth B. five C. six D. sixth 【答案】 D 【解析】【分析】句意:——一周的第六天是星期几?——星期五。A.第五;B.五;C.六;D.第六。星期五是一周的第六天,因此使用sixth,故答案是B。 【点评】考查序数词,追序数词在具体语境中的运用。 4.My family lives on ________________ floor of the building. A. twelve B. the twelfth C. twelfth D. the twelve 【答案】 B 【解析】【分析】句意:我家住在这栋楼的第20层。表示第几层,用the+序数词+floor, 固定搭配,twelve,12,基数词;twelfth,第12,序数词,故选B。 【点评】考查序数词用法,注意平时识记the+序数词+floor。 5.—Do you know the boy is sitting next to Peter? —Yes. He is Peter's friend. They are celebrating his birthday. A. who; ninth B. that; nine C. which; ninth 【答案】 A

英语数词专项练习

外研版英语数词专项练习 一、初中英语数词 1.—____________of volunteers will be needed for the 2020 Olympic Games. —Let's go and____________ them. A.Thousands, join B.Thousand, be a member of C.Three thousand, take part in D.Thousands, be in 【答案】A 【解析】【分析】句意:——2020年奥运会将需要几千名志愿者。——让我们去加入他们吧。thousands of,几千,join sb,加入,和某人一起,故选A。 【点评】考查数词,注意join sb的用法。 2.—How old is your daughter? — ______. We had a special party for her ______ birthday yesterday. A. Nine; nine B. Nine; ninth C. Ninth; ninth D. Ninth; nine 【答案】 B 【解析】【分析】句意:——你的女儿多大了?——九岁,昨天我们给她过了一个特殊的九岁的生日聚会。第一空说明年龄,应使用基数词,第二空说明的是第几个生日,使用序数词,故答案是B。 【点评】考查数词,注意基数词和序数词的用法。 3.—What day is the ______ day of the week? —It's Friday. A. fifth B. five C. six D. sixth 【答案】 D 【解析】【分析】句意:——一周的第六天是星期几?——星期五。A.第五;B.五;C.六; D.第六。星期五是一周的第六天,因此使用sixth,故答案是B。 【点评】考查序数词,追序数词在具体语境中的运用。 4.Two students to the opening ceremony last Friday. A. hundreds; were invited B. hundred; were invited C. hundreds of; invited 【答案】 B 【解析】【分析】句意:上周五有200名学生被邀请参加开幕式。根据题干中的two与选项中的hundred可知此题考查确切数量的表达方式,hundred要用单数形式;students与

初中英语数词

初中英语数词 讲解 数词分为基数词和序数词两种。表示数目或数量多少的词叫基数词;表示数目顺序的词叫序数词。 一、基数词 1.基数词就注意以下几点: (1)几十几的基数词的十位数与个位数之间要用连字符“-”连接。如: eighty-five 85 twenty-six 26 (2)三位数的基数词须在百位和十位(若无十位则和个位)之间用and连接。如:three hundred and sixty-five 365 two hundred and six 206 (3)基数词的复数形式。当基数词hundred,thousand,million,billion等词前有详尽数词或several修饰时,必须用单数。如: several hundred year“s ago几百年前 two thousand students两千个学生 2.基数词的分外用法: (1)表示“几十年代”或“几十岁”时,用逢十的基数词的复数形式。如:in the 1990“s 20世纪90年代 i n one“s twenties在某人20多岁时 (2)用在习语中。如: in twos and threes三三两两地

二、序数词 序数词应注意的几点事项: 1.多位数的基数词变成序数词时,只需将末位基数词变成序数词,前边的基数词不变。 如: forty-two 42 forty-second第42 nine-hundred 900 nine-hundredth第900 2.当序数词用阿拉伯数字表示时,必须在数字后加上序数词的最后两个字母。如:21st第21 32nd第32 3.序数词前大凡要用定冠词the,如果序数词前用a或an时,则表示“又一;再一”(没有详尽范围的限制)。如: Though he had failed twice,he wanted to try a third time. 尽管他已失败了两次,他还想再试一次。 The little monkey had had three apples,and he wanted to eat a fourth one.那只小猴子已经吃了3个苹果,他还想再吃一个。 三、分数和百分数 1.分数 (1)分数的分子用基数词,分母用序数词。如: one fifth五分之一 one tenth十分之一 (2)当分子大于1时,分母用序数词的复数。如:

初中英语语法专项练习带答案-打印版

初中英语语法各个击破

目录 一.名词()二.形容词()三.代词()四.数词()五.冠词()六.动词动词语态时态()动词不定式()七.副词()八.介词()九.连词()十.比较级和最高级()十一.定语从句()十二.主谓一致()十三.状语从句()十四.虚拟语气()十五.倒装句()十六.独立主格()十七.其他重点语法()

初中英语语法专项练习一——名词 1 ( ) 1 She was very happy. She in the maths test. A. makes a few mistake B. made a few mistakes C. made few mistakes D. makes few mistake ( ) 2 We need some more____. Can you go and get some, please? A. potato B. potatos C. potatoes D. potatoe ( ) 3 _____are____for cutting things. A. Knife/used B. Knives/used C. Knife/using D. Knives/using ( ) 4 What big____ the tiger has! A. tooth B. teeth C. tooths D. toothes ( ) 5 Please remember to give the horse some tree___. A. leafs B. leaves C. leaf D. leave ( ) 6 -Can we have some ___? -Yes, please. A. banana B. oranges C.apple D. pear ( ) 7 On the table there are five____. A. tomatos B. piece of tomatoes C. tomatoes D. tomato 2 ( ) 1 They got much ___ from those new books. A. ideas B. photos C. information D. stories ( ) 2 He gave us____ on how to keep fit. A. some advices B. some advice C. an advice D. a advice ( ) 3 When we saw his face, we knew___ was bad. A. some news B. a news C. the news P. news ( ) 4 What___ lovely weather it is! A. / B. the C. an D. a 3 ( ) 1 -Would you like___tea? -No, thanks. I have drunk two____. A. any, bottles of orange B. some, bottles of orange C. many, bottles of oranges D. few, bottle of oranges ( ) 2 He is hungry. Give him ___ to eat. A. two breads B. two piece of bread C. two pieces of bread D. two pieces of breads ( ) 3 It really took him:___ to draw the nice horse. A. sometimes B. hour C. long time D. some time ( ) 4 I would like to have___. A. two glasses of milk B. two glass of milk I C. two glasses of milks D. two glass of milks ( ) 5 Can you give me ____? A. a tea B. some cup of tea C. a cup tea D. a cup of tea ( ) 6 Please give me ___ paper. A. one B. a piece C. a D. a piece of ( ) 7 John bought___for himself yesterday. A. two pairs of shoes B. two pair of shoe C. two pair of shoes D. two pairs shoes 4

最新初中英语语法数词教案

第3单元数词 (一)基数词 1、1~100的构成 2、3位数构成,例如234 读作:two hundred and thirty-four 3、hundred, thousand, million表示确切数目不加 如:three hundred people,但表示不确切数字时应加s,如thousands of stars 4、千位以上的数,从个位向左数,每三位加一个“,”,第一个逗号前为thousand,第二个逗号前为million,第三个逗号前为billion,如7,543,812,应为seven million, five hundred and forty-three thousand, eight hundred and twelve.注意在百位数和十位数之间要用and连接。(二)序数词 1、序数词构成注意first, second, third, fifth, ninth, twentieth, twenty-first, etc.的特殊形式。 2、序数词用于句中,它之前需加the,但有时用不定冠词a(an)表示“再一,又一”如 When I sit down, a third man came in. (三)分数 基数词代表分子,序数词代表分母。分子大于1时,分子的序数词用单数,分母序数词用复数。 6 ,5/9 six and five ninths (四)时刻表达法 2∶25,two twenty-five or twenty-3∶40,three forty or twenty to four (五)日期表达法 2002年5月20日 注意:带有数词的名词作定语时,一般用单数形式 a seven-year-- a five-pound note (六)倍数表示法 A. 主语+谓语+倍数(或分数)+ as + adj. + as。 『例』I have three times as many as you. 我有你三倍那么多。 B. 主语+谓语+倍数(分数)+ the size (amount,length…)of…。 『例』The earth is 49 times the size of the moon. 地球是月球的49倍。 C. 主语+谓语+倍数(分数)+ 形容词(副词)比较级+ than…。 『例』The grain output is 8 percent higher this year than that of last year. 今年比去年粮食产量增加8%。

英语数词专项练习题及答案

外研版英语数词专项练习题及答案 一、初中英语数词 1.There are tourists visiting Beijing every year. A. hundred B. hundreds C. hundreds of D. two hundreds of 【答案】 C 【解析】【分析】句意:每年有数百的游客参观北京。表达确切数字用基数词+hundred,表达非确切数字用hundreds of,前面没有具体数字,因此用hundreds of,故选C。 【点评】考查数学词表达,注意平时识记。 2.—What day is the ______ day of the week? —It's Friday. A. fifth B. five C. six D. sixth 【答案】 D 【解析】【分析】句意:——一周的第六天是星期几?——星期五。A.第五;B.五;C.六; D.第六。星期五是一周的第六天,因此使用sixth,故答案是B。 【点评】考查序数词,追序数词在具体语境中的运用。 3.My family lives on ________________ floor of the building. A. twelve B. the twelfth C. twelfth D. the twelve 【答案】 B 【解析】【分析】句意:我家住在这栋楼的第20层。表示第几层,用the+序数词+floor,固定搭配,twelve,12,基数词;twelfth,第12,序数词,故选B。 【点评】考查序数词用法,注意平时识记the+序数词+floor。 4.Two students to the opening ceremony last Friday. A. hundreds; were invited B. hundred; were invited C. hundreds of; invited 【答案】 B 【解析】【分析】句意:上周五有200名学生被邀请参加开幕式。根据题干中的two与选项中的hundred可知此题考查确切数量的表达方式,hundred要用单数形式;students与invite存在动宾关系,此处要用被动语态,由last Friday,可知要用一般过去时,故选B。【点评】考查数量的表达方式以及被动语态。注意确切数量与不确切数量在表达上的不同。 5.—Do you know the boy is sitting next to Peter? —Yes. He is Peter's friend. They are celebrating his birthday. A. who; ninth B. that; nine C. which; ninth 【答案】 A 【解析】【分析】句意:——你知道那个坐在彼得旁边的男孩吗?——是的。他是彼得的朋友。他们正在庆祝他的九岁生日。分析句子结构可知,第一空所在句子是定语从句,先

初中英语语法专项习题-数词

初中英语语法专项习题-数词 1 ( ) 1 There are ___ days in a year. A. three hundreds sixty-five B. three hundreds and sixty-five C. three hundred and sixty-five D. three hundred and sixty five ( ) 2 There are____ students in this school. A. eight hundreds and forty-six B. eight hundred and forty six C. eight hundred and forty-six D. eight hundred forty-six 2 ( ) 1 ______people visit this museum every day. A. Hundred B. Hundreds C. Hundred of D. Hundreds of ( ) 2 There are two___ people in the meeting room. A. hundred B. hundreds C. hundreds of D. hundred of ( ) 3 Every year ___ watch NBA on TV. A. million people B. millions of people C. millions people D. million of people ( ) 4 ____ trees have been planted in our school in the past 10 years. A. Thousands of B. Two thousands C. Thousand of D. Two thousand of ( ) 5 Look! There are ___ in the sky. A. thousand stars B. thousand of stars C. thousands of stars D. thousands of star 3 ( ) 1 My brother is in____. A. Three Class, One Grade B. Class Three, Grade One C. Grade One, Class Three D. class three, grade one ( ) 2 We are going to learn___ this term. A. book six B. six book C. the book six D. Book Six ( ) 3 Please turn to___. Let's read the text aloud. A. Page Two B. the page two C. second page D. page second 4 ( ) 1 We can say the number 78, 645 in English like this____. A. seventy-eight thousand and six hundred and forty-five B. seventy-eight thousand six hundred and forty five C. seventy-eight thousand six hundred and forty-five D. seventy eight thousand six hundred and forty-five ( ) 2 "The year 1999" should be read "The year____". A. nineteen and ninety-nine B. nineteen ninety-nine C. one thousand nine hundred and ninety-nine D. nineteen hundred and ninety-nine 5 ( ) 1 He will come here ____ tomorrow morning. A. at fifth B. at ten C. on two D. till tenth

相关主题
文本预览
相关文档 最新文档