初中英语 数词专题
##教育6T教材系列
数词专题
时间：年月日老师电话：
一、兴趣导入
数一数：
字母a位于单词表的第一个，你知道它在数字单词多少中才出现吗？
二、学前测试
一、选择题
1.There are twenty __________ in our hospital.
A. woman doctors
B. women doctor
C. women doctors
D. woman doctor
2.__________ are usually careful in doing exercises.
A. Girl students
B. Girls students
C. Girls’ students
D.Girl’s students
3. Mr. Chen has two __________.A. tooths B. teeth C. teeths D.toothes
4. ----What are these? --They are __________.
A. deers
B. radios
C. Radioes
D.tomatos
5. Have you seen ______ pen? I left it here this morning.
Is it ____ black one? I think I saw it somewhere.
A. a, the
B. the, the
C. the, a
D. a, a
6．______ usually go to church every Sunday.
A. The Brown
B. A Brown
C. Browns
D. The Browns
7. ___ earth we live on is bigger than___ moon.
A. The, a
B. The, the
C. An, a
D. An, the
8. The train is running fifty miles ______.
A. an hour
B. one hour
C. the hour
D. a hour C DA B
二、用所给词的正确形式填空
1. Tom, this is _____ ( me ) cousin, Mary.
2. Do you know ______ ( it ) name? Thanks for helping ________( I ).
3.Are these ________（you）pencils?
Yes, they are ________（our）.
4. —Whose is this pencil? —It?s ________（I）
5. ______(Ann安)mother is ______(we) teacher.
6. Let _____ (we) go.
7. I own a blue bike. The red one isn?t __________. ( I )
8. __________ is my aunt. We often visit __________. ( she )
9.Look at those__________. (child)
10．Give me some __________, please. (water)
11.How many __________can you see? (radio)
12.There are two__________ over there. (watch)
13.He doesn't like these__________. (glass)
三、知识讲解
知识点一：数词
一、基数词
1. 1-10 （one, two, three, four, five, six, seven, eight, nine, ten）
2. 11-19 (eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen)
3. 两位数（非整数），十位数和个位数之间用连字符“-”。（21 twenty-one；76 seventy-six）
4. 两位数（整数），以ty结尾；（40 forty；90 ninety）
4. 三位数，在百位数和十位数之间用and连接。
101 a hundred and one；320 three hundred and twenty；648 six hundred and forty-eight
5. 百（hundred），千（thousand），百万（million），千万（billion）
6. 表示确切的百、千、百万时，不能用其复数形式；( 400 four hundred，hundred不加s)
表示成百、成千时，用其复数形式；( 成百hundreds of; 成千thousands of )
7. 表示“人的不确切岁数”，用几十的复数形式；
He became a professor in his thirties. （他在三十多岁成为教授。）
8. 表示年代时，用几十的复数形式；
It was in 1960s. （那是在20世纪60年代。）
二、序数词
1、英语的序数词基本变法：
(1) 1-19：一般在基数词后加th
特殊情况：one---first ; two---second; three---third; eight---eighth; nine---ninth;
-ve结尾的改ve为f加th；（如five---fifth；twelve---twelfth）
(2)两位数（整数），改y为-ie，加th；(如twenty---twentieth；thirty---thirtieth)
（3）两位数/多位数（非整数），仅个位数部分用序数词。
（如：thirty-sixth, fifty---third, one hundred and twenty-first）
2.缩写形式：阿拉伯数字+ 序数词末尾两个字母（只有1st, 2nd, 3rd为特殊形式，其他都是阿拉伯
数字+ th）
first ---1st；second---2nd; twentieth ---20th; twenty-third ---23rd
3、基数词/序数词用法辨别
1. 基数词也可以表示顺序，要将基数词放在名词之后。
the first Lesson --- Lesson One / the fifth page --- Page 5
2. (1)序数词前面加the时,表示顺序,
This is the fourth time I come here. 这是我第四次来这儿。
(2) 加a/an时表示“再一、又一”
We?ve tried it three times. Must we try it a fourth time? 我们已经试过三遍了，还必须再试一次（第四次）吗？
三、时间的数词表示法
1. 表示时刻
（1）整点用“ o?clock ”； （5: 00读作five o?clock 或five ）
（2）几点过几分，分钟 + past + 小时；
（five past seven 七点过五分； a quarter past eight 八点过一刻； half past eight 八点半）
（3）几点差几分，分钟 + to + 小时；
（ten to eight 八点差十分； a quarter to twelve 十二点差一刻）
（4）直接法：小时 + 分钟；
（6: 31读作six thirty-one ； 10:26 ten twenty-six ）
2. 表示日期，用the 加序数词表示，或用缩写形式
12月1日: Dec.1st 或the first of December ；2002年11月8日: Nov. 8th, 2002.
3. 表示年份，用基数词表示
2002读作twenty thousand and two ；
1976读作 nineteen seventy-six
4. 表示年代，用the + 年代 + …s/ s
在20世纪30年代： in the 1930?s 或 in the 1930s
5. 表示世纪，用the + 序数词 + century ，或者 the + 整百 + …s/s
20世纪： the 20th century 或 the 1900?s/ the 1900s 四、分数/小数/百分数表示法
1、分数表示法：基数词作分子，序数词作分母；
分子是“1”时，序数词用单数；除此之外，序数词用复数
1/3：one third / a third ； 1/2：a half ； 1/4：one quarter ；
3/4：three fourths/ three quarters ； 1
2
1：one and a half 2. “半”的表达：
一半---a half ； 半小时→half an hour ； 1.5小时→one and a half hours 或one hour and a half .
3. 当分数后接名词时，如果分数值大于1，名词用复数；小于1，名词用单数。
one and a half hours 一个半小时； two and three fourths meters 2.75米
4.小数：小数点左边合起来读，小数点右边的数字分开读，小数点读作point
10.25 -----ten point two five / 1.03----one point o three
10.25 -----ten point two five / 1.03----one point o three
5.百分数：用基数词+ percent 表示 50%---fifty percent ； 3% ----- three percent
四、强化练习
1. Excuse me, how does this number 20,135 read? It reads__________.
A. twenty thousands one hundred and thirty-five.
C. twenty thousand one hundred and thirty five.
B. twenty thousand one hundred and thirty-five.
D. twenty thousands, one hundred and thirty-five.
2. Each year, _________ fished are killed by the polluted water and many people are made sick by
the polluted air.
A. millions of
B. million of
C. two millions of
D. two millions
3. During the seven-day May Day holiday __________ families went sightseeing.
A. thousand
B. thousands
C. thousands and thousands
D. thousands of
4. The building has ___________ floors. They live on the __________ floor.
A. ninth, last
B. nine, nine
C. nine, ninth
D. nine , tenth
5. The beautiful skirts are on show in the shop. Jane likes _________.
A. the ninth
B. the nineth
C. nine
D. ninth
6. December is the ________ month of the year.
A. twelve
B. twelveth
C. twelvitth
D. twelfth
7. I think that the _________ century(世纪) will bring us more hopes.
A. twenty-one
B. twentiety-first
C. twenty-first
D. twentieth-one
8. Now let me have ___________.
A. the third try
B. a third try
C. third try
D. this third try
9. My sister is a student of ________.
A. the First Class
B. Class One
C. One Class
D. Class First
10. Shakespeare was born in __________.
A. 1660s
B. 1660?s
C. The 1660
D. The 1660?s
11. He became a super star __________.
A. In his thirty
B. In his thirties
C. At his thirty
D. At his thirties
12. ________ of the students play QQ farm games on the Internet.
A. 70 percent of
B. 70 percent
C. 70 percent of
D. 70 percents
13. The Olympic Games are held __________.
A. Every four years
B. Every four year
C. Every fourth years
D.Every four-years
14. Nowadays ________ of business letters are written in English.
A. Two third
B. Two thirds
C. Two three
D. Second three
五、训练辅导
一、单项选择题
1. The government of Chongqing is building ________ cheap and good houses for the people.
A. Thousand
B. Thousands
C. Thousand of
D. Thousands of
2.The teacher said that _________ of the boys would take part in the talent show.
A.Three five
B. Three fives
C. Thirds fifths
D. Three fifths
4. I got a beautiful bike on ________ birthday. I like it very much.
A. Fifteenth
B. Fifteen
C. My fifteen
D. My fifteenth
5. This is Mr. White?s _________ visit to Beijing. He has been there twice before.
A. Two
B. Second
C. Three
D. Third
6. Now, everybody, please turn to Page ________ and look at the ________ picture.
A. Fifth; five
B. Five; fifth
C. Fifth; fifth
D. Five; five
7. _______ people went to the concert which was held in People?s Square _______ the
night of May Day.
A. Thousand of; in
B. Thousand; on
C. Many thousand; in
D. Thousands of; on
8. I think _________ of the materials I listened to at the very beginning of the exam
________easy.
A. Three fourths; is
B. Third four; are
C. Three fourth; are
D. Three fourth; are
9. About _________ of the workers in the factory were born in the __________.
A. Two-thirds; 1970
B. Two-thirds; 1970s
C. Two-third; 1970
D. Two-third; 1970s
10. -------Bob, can you write the number seven hundred and eighty thousand and
thirty-two?
------ Yes. It is ____________.
A. 78032
B. 7832
C. 7032
D. 780032
11. Nine _________ pounds a week?
A. hundred of
B. hundreds of
C. hundreds
D. Hundred
12. The ____________ month of the year is February.
A. one
B. first
C. two
D. Second
13. ----Come and see me in _________.
-----With pleasure. That?s what I?m expecting.
A. Two or three days?
B. Two or three day?s time
C. Two or three days? time
六、反思总结(课后手写)
附件：堂堂清落地训练
（坚持堂堂清，学习很爽心）
选择题
( )1. Tuesday is the _______ day of a week in English.
A. first
B. fifth
C. third
D. fourth
( )2. There are _______ seasons in a year in our country.
A. two
B. four
C. second
D. fourth
( )3. The game of _______ Olympics will be held in Beijing in 2008.
A. 29
B. the 29th
C. the 29
D. 29th
( )4. Most of the stars are much more bigger than the sun. But they are ____ light years away from us.
A. thousand
B. thousands
C. thousand of
D. thousands of
( )5. _______ of the surface(表面) of the earth is covered with water.
A. First third
B. Two thirds
C. One three
D. Two three
( )6. There are _______ people in my family. We live on the _______ floor in a tall building.
A. five, six
B. fifth, sixth
C. fifth, six
D. five, sixth
( )7. Boys and girls, we are going to learn _______ today.
A. Four Lesson
B. the fourth lesson
C. the Lesson Four
D. the Four Lesson
( )8. My lovely daughter is _______.
A. eight years old
B. eight-year-old
C. eight year old
D. eight-years-old
( )9. The flood happened _______.
A. in the summer of 1998
B. in the summer of 1998s
C. in 1998 of the summer
D. in 1998s of the summer
( )10. February 28 should be read as _______.
A. February of the 28th
B. February of 28
C. 28 of February
D. the 28th of February
( )11. --- How soon will you finish your work? --- In about _______.
A. one and a half month
B. one month and a half
C. one and half a month
D. a month and half
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
初中英语 个性化教案 数词专题
个性化教学辅导教案学科: 英语任课教师：授课时间：） 姓名年 级 七 性 别 男课题数词专项讲解 总课时____ 第 6 课 教 学目标1、掌握数词的用法 2、直击数词考点 难点重点 课堂教学过程课 前 检 查 作业完成情况：优□良□中□差□建议__________________________________________ 过 程 数词专项 基数词: 表示人或事物数量多少的词. 序数词: 表示人或事物的顺序的词. 往往和定冠词the连用. 一. 基数词. 1.基数词的读法. 1)1---12 :one two three four five six seven eight nine ten eleven twelve 2)13---19:词尾加-teen : thirteen fourteen fifteen sixteen seventeen eighteen nineteen 3)20,30,40,50,60,70,80,90 : 逢十词尾加-ty : twenty thirty forty fifty sixty seventy eighty ninety 4) 21----99:在十位与个位之间加连字符构成. 21--- twenty-one 99---ninety-nine 5)101---999 : 先说几百, 再加and ,再加末尾两位数或个位数. 101---one hundred and one 238----two hundred and thirty-eight 6) 1000以上的数:先将数字从右往左数,每三位数用一个逗号隔开, 从右往左第一个逗号表示“千” 读thousand 第二个逗号表示“百万”读million 第三个逗号表示“十亿”读billion 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"。 18,657,421---eighteen million , six hundred and fifty-seven thousand , four hundred and twenty-one. 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。
【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
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____.
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
初中英语数词试题经典及解析
初中英语数词试题经典及解析 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．—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．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。 4．— Is Dongjin High-speed Railway Station the largest in Hubei Province? — Yes, of course. It's just a little smaller than the largest one in Wuhan. A. first B. second C. third D. fourth 【答案】 B 【解析】【分析】句意：——靳东高速火车站是湖北省第二大的吗？——是的，当然。它只是比武汉最大的稍微小一点。A第一，B第二，C第三，D第四，the+序数词+最高级，固定搭配，第几大，根据It's just a little smaller than the largest one，可知只有一个比它大，故它是第二大的，故选B。 【点评】考查形容词最高级，注意the+序数词+最高级的用法。 5．Every year, ________ books are given away to the poor children in the countryside.
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
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%。
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
初中英语数词用法总结
英语 ------ 数词 ▲掌握分数、时间、日期的表达法。 【复习要点 （一）基数词 基数词用来表示数目，或者说表示数量的词叫基数词。最基本的基数词如下表所示。 1 one11 eleven100 a hundred 2 two12 twelve20 twenty1000 a thousand 3 three13 thirteen30 thirty1， 000， 000 a million 4 four14 fourteen40 forty10， 000，000 ten million 5 five15 fifteen50 fifty100， 000，000 a hundred million 6 six16 sixteen60 sixty1， 000， 000， 000 a billion 7 seven17 seventeen70 seventy 8 eight18 eighteen80 eighty 9 nine19 nineteen90 ninety 10 ten 说明： 1． 13— 19 是由个位数加后缀-teen 构成。注意其中13、 15 的拼写是 thirteen 和 fifteen 。2． 20— 90 由个位数加后缀-ty 构成，注意其中20— 50 的拼写分别是twenty, thirty, forty 和fifty;80 的拼写是eighty 。 3 ．其它非整十的两位数21— 99是由整十位数加连字符“-”，再加个位数构成。如：81 eighty-one 。 4．101— 999 的基数词先写百位数，后加and 再写十位数和个位数。如：691 six hundred and ninety-one 。 5． 1000 以上的基数词先写千位数，后写百位数，再加and，最后写十位数和个位数。 如：5893 five thousand eight hundred and ninety-three 。在基数词中只有表示“百”、“千”的单位词，没有单独表示“万”、“亿”的单位词，而是用thousand（千）和 million （百万）来 表达，其换算关系为： 1 万 =10 thousand;1 亿 =100 million; 10亿=a thousand million=a billion。6．多位数的读法： 1） 1000 以上的多位数，要使用计数间隔或逗号“，”。即从个位起，每隔三位加一个间 隔或逗号。第一个间隔或逗号前是thousand（千），第二个间隔或逗号前是million （百万），第三个间隔或逗号前是 a thousand million 或 a billion( 十亿 )。 2）每隔三位分段以后就都成了101— 999。读的时候十位数（或个位数）的前面一般要 加 and。如： 888， 000，000 读作： eight hundred and eighty-eight million 。 基数词的用法： 1.基数词在句中的作用 基数词的作用相当于名词和形容词，在句中可作定语、主语、宾语（介宾）、表语、同
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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
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