第一篇：2013年初中英語詞性系列 數詞

英語詞性系列之數詞

1.數字的表示

三位數數詞要在百位和十位(若無十位則和個位)之間加and。

1，000以上的數字，從后向前第三位數加一個“，”，第一個“，”前為thousand，第二個“，”前為million，第三個“，”前為billion。

2.序數詞除了first，second，third外，其余都在基數詞尾加-th構成。

3.分數分子在前，分母在后，分子用基數詞，分母用序數詞，當分子大于1小時，分母序數詞要變成復數。

4.Hundreds(thousands，millions)of??用法。

第二篇：初中英語—數詞

初中英語—數詞

數詞分為基數詞和序數詞兩種。表示數目或數量多少的詞叫基數詞；表示數目順序的詞叫序數詞。

一.基數詞

1.基數詞就注意以下幾點：

（1）幾十幾的基數詞的十位數與個位數之間要用連字符“-”連接。如：

eighty-five 85

twenty-six 26

（2）三位數的基數詞須在百位和十位（若無十位則和個位）之間用and連接。如：three hundred and sixty-five 365

two hundred and six 206

（3）基數詞的復數形式。當基數詞hundred, thousand, million, billion等詞前有具體數詞或several修飾時，必須用單數。如：

several hundred year’s ago幾百年前

two thousand students兩千個學生

2.基數詞的特殊用法：

（1）表示“幾十年代”或“幾十歲”時，用逢十的基數詞的復數形式。如：

in the 1990’s 20世紀90年代

in one’s twenties在某人20多歲時

（2）用在習語中。如：

in twos and threes三三兩兩地

二.序數詞

序數詞應注意的幾點事項：

1.多位數的基數詞變成序數詞時，只需將末位基數詞變成序數詞，前邊的基數詞不變。如：forty-two 42 forty-second第42

nine-hundred 900 nine-hundredth第900

2.當序數詞用阿拉伯數字表示時，必須在數字后加上序數詞的最后兩個字母。如：21st第21

32nd第32

3.序數詞前一般要用定冠詞the，如果序數詞前用a或an時，則表示“又一；再一”（沒有具體范圍的限制）。如：

Though he had failed twice, he wanted to try a third time.盡管他已失敗了兩次，他還想再試一次。

The little monkey had had three apples, and he wanted to eat a fourth one.那只小猴子已經吃了3個蘋果，他還想再吃一個。

三.分數和百分數

1.分數

（1）分數的分子用基數詞，分母用序數詞。如：

one fifth五分之一

one tenth十分之一

（2）當分子大于1時，分母用序數詞的復數。如：

two thirds三分之二

five eighths八分之五

（3）當分子是1時，可以用one也可以用a。如：

a second = one second

a third = one third

（4）當分母是2和4時，分別可以用half和quarter代替。如：

a half二分之一

three quarters四分之三

2.百分數

百分數用percent表示。如：

forty percent百分之四十

three percent百分之三

3.分數、百分數與主謂一致

分數、百分數的考查往往和主謂一致相聯系。當分數、百分數修飾可數名詞的復數時，謂語動詞用復數形式；當分數、百分數修飾不可數名詞時，謂語動詞用單數形式。如：Eighty percent of the students in our school come from Henan.我們學校百分之八十的學生來自河南。

Three fourths of the students in my class are interested in English.我們班四分之三的學生對英語感興趣。

Two thirds of the water on the earth is sea water.地球上三分之二的水是海水。

四.倍數的表示法

1.表示“幾倍大小（長短；數量）”，由“倍數+ the size（length, amount...）”結構組成。如：The earth is forth-nine times the size of the moon.2.表示“……比……大幾倍”，由“倍數+形容詞（副詞）比較級+ than +被比較部分”結構組成。如：

This box is three times bigger than that one.3.表示“……是……倍”，由“倍數+ as +形容詞+ as +被比較部分”結構組成。如：Our factory is twice as big as theirs.練習※答案

()1.Lincoln was born on ________.A.February 12, 1809B.1809, February 12C.1809, 12 FebruaryD.February 1809,12

()2.A _______ boy can sing the English song very well.A.ten-year-oldB.ten years oldC.ten-year-oldD.fifth years old

()3.An hour later, _____ minister was sent to see the “magic cloth” woven by those two men.A.twoB.the secondC.the twoD.second

()4.Abraham Lincoln was _______ President of the United States.A.16B.the 16C.16thD.the 16th

()5.Do you think there is any room for us ________ ?

A.twoB.the twoC.secondD.the second

()6.How many students are there in your class?

________.A.Twenty nineB.Thirty and twoC.Forty-fiveD.fifties

()7.Which number is wrong? _______.A.NinetyB.NinteenC.NinthD.Nineteenth

()8.The People's Liberation Army was founded _______.A.on August 1, 1927B.in 1927, 1 AugustC.on August 1st, 1927D.in August 1, 1927

()9.The number 4,123 is read _______.A.four thousand one hundred and twenty-threeB.four thousand and one hundred twenty-three

C.four thousand and a hundred and twenty-threeD.four thousands a hundred and twenty-three

()10.The old professor still works hard though he is _________.A.in his sixtyB.in his sixtiesC.in sixtiesD.in the sixty

()11.This classroom is ________ ours.A.three times big asB.as three times big asC.three times as big asD.as big three times as

()12.The basketball team of our school ranks ________ in the match.A.threeB.thirdC.the threeD.the third

()13.Which is the car that he drives? It's ________.A.fifty twoB.the fifty-two carsC.the car fifty fourD.the fifty-fourth car

()14.Which of the following is wrong? ________.A.He is a fifteen-year-old boy.B.He is at the age of 15.C.He is a boy of 15.D.He is fifteen year old.()15.Our school is not very big.There are only ________ students.A.nine hundreds ofB.nine hundredC.nine hundredsD.nine hundred of

()16.How many new words are there in ________ lesson?

There are only _________.A.five;fifthB.fifth;fiveC.the fifth;the fiveD.the fifth;five

()17.________, Coca-Cola began to enter China's market.A.In 1970'sB.In 1970sC.In the 1970s'D.In the 1970s

()18.There was no bus in that small town.We had a ________.A.ten miles walkB.ten-mile walkC.ten mile's walkD.tenth mile walk

()19.Today is the first day and ________.A.Tuesday is fourthB.Thursday is the fourthC.second is Tuesday D.a second is Thursday

()20.Which room do you live in? ________.A.The 201 RoomB.Room 201C.Room 201stD.The 201's Room

()21.How many magazines do you have? I have ________.A.twoB.bothC.twiceD.the second

()22.Three hundred thousand one hundred and seventy means ________.A.3,170B.3,117C.300,170D.30,170

()23.On May ________, ________ people traveled round the country.A.the first, millionsB.the first, millions ofC.first, the millionthD.first, millions

()24.________ of them are dining at school.A.TwelveB.TwelfthC.The twelveD.the 12th

()25.It's 7:17 is read ________.A.seven and seventeenB.seven sevenC.seven one sevenD.seven seventeen

()26.Four ________ two is two.A.plusB.minusC.timesD.divided by

()27.Three ________ five is eight.A.plusB.minusC.timesD.divided by

()28.Three ________ seven is twenty-one.A.plusB.minusC.timesD.divided by

()29.Forty-two ________ seven is six.A.plusB.minusC.timesD.divided by

()30.There are ________ days in a year.A.three hundred sixty and fiveB.three hundred and sixty-five

C.three hundreds and sixty-fiveD.three hundred sixty-five

()31.There are ________ students in that school.A.two thousand eight-sixB.two thousand eighty-six

C.two thousand and eighty-sixD.two thousands and eighty-six

()32.It took me ________ to get there.A.two hours and a halfB.two hours and half

C.two hour and a halfD.two hour and half

()33.September is _________ month of the year.A.the ninethB.the ninthC.ninethD.ninth

()34.Please pass me _______ book on the left.A.thirdB.threeC.the thirdD.the three

()35.________ is a very tall boy.A.The twelveB.The twelvethC.The twelfethD.The twelfth

()36.We have known each other for ________.A.a year and halfB.a year with halfC.a year and a halfD.a year with a half

()37.“What year is it?”

“It's ________.”

A.nineteen hundred and ninety-sevenB.nineteen and ninety-seven

C.nineteen ninety and sevenD.nineteen ninety-seven

()38.“What's the date today?”

“It's _________.”

A.TuesdayB.June FourthC.June the fourD.June the fourth

()39.The train from Shanghai will arrive ________.A.in quarter past sixB.in a quarter past sixC.at quarter past sixD.at a quarter past six

()40.My friend was born on _________.A.three of July, 1979B.the third of July,1979

C.1979, July the thirdD.1979, the third of July

()41.________ is less than ________.A.One-third;two-thirdsB.One-third;two-third

C.First-three;first-threesD.One-third;one-three

()42.Which lesson did you learn yesterday? ________.A.Lesson SevenB.Lesson seventhC.The 7 LessonD.7 Lesson

()43.“What's the date today?” “It's _______.”

A.the fourth of mayB.the fourth MayC.May fourD.May the fourth

()44.334 is read ________.A.three hundreds and thirty fourB.three hundreds thirty four

C.three hundred and thirty fourthD.three hundred and thirty-four

()45.In February, there are only _________ days.A.twenty nineB.twenty-ninethC.twenty-nineD.twenty eight

()46.There will be a comedy on TV at ________ this evening.A.seven past thirtyB.half past sevenC.seven the thirtyD.thirty to seven

()47.It took me ________ to find out the key to the drawer.A.one and half hoursB.one and a half hoursC.one and a half hourD.one and half hour

()48.I'm so tired after ________ walk.A.three hoursB.three hours'C.three hour'sD.three hour

()49.There are ________ stars in the sky.A.million ofB.millions ofC.the millionD.a million of

()50.the street is ________ wide.A.two metersB.two meterC.the two meterD.a two meter

Key:

1.A2.C3.B4.D5.A6.C7.B8.A9.A10.B11.C12.D13.D14.D15.B16.D17.D18.B19.B20.B21.A22.C23.B24.A25.D26.B27.A28.C29.D30.B31.C32.A33.B34.C35.D36.C37.D38.D39.D40.B41.A42.A43.D44.D45.C46.B47.B48.B49.B50.A

第三篇：2013年初中英語詞性系列 副詞

初中英語詞性系列之副詞

1.副詞比較級的構成(1)單音節副詞和個別雙音節副詞通過加-er，-est來構成比較級和最高級。

(2)絕大多數副詞借助more，most來構成比較級和最高級。

(3)少數副詞的不規則變化：

原級 比較級 最高級

well better best

badly worse worst

much more most

little less least

far farther farthest

farthest furthest

late later latest

(4)副詞的最高級前面可以不加定冠詞the。

(5)常用句型有like A better than B和like A(the)best of(in)?

其余變化和形容詞類似。

2.常見副詞用法

(1)too, either

Too 一般用于肯定句，常放在句末，否定句時用either。

(2)ago，before

ago 以現在為起點，和動詞的過去時連用。before以過去某個時間為起點，常和過去完成時連用。當before前沒有“一段時間”而單獨使用時，泛指“以前”，常和完成時連用。如：I have heard the man before。我以前聽說過那個人。

第四篇：2013年初中英語詞性系列 名詞

初中英語詞性系列之名詞

1.名詞的可數與不可數。

可數名詞指表示的人或事物可以用數來計量，它有單數與復數兩種形式。不可數名詞指所表示的事物不能用數來計量。物質名詞與抽象名詞一般無法用數目，來統計，都成為不可數名詞。不可數名詞前一般不能用冠詞a、an來表示數量，沒有復數形式。要表示“一個??”這一概念，就須加a piece of這一類短語。要注意許多名詞在漢語里看來是可數名詞，在英語里卻不可數。如：chalk,paper,bread,rice,grass,news等。

2.名詞的復數。

（1）規則變化。

A.一般情況下加-s.B.以s, x, ch, sh, 結尾的加-es.如：bus---buses,box---boxes,watch---watches,brush---brushes.C.以輔音字母加y結尾的改y為i再加-es.如：city---cities,country---countries.D.以f,fe結尾的，去掉f或fe,變成v再加-es.（2）不規則變化A.元音發生變化。

如：man---men,woman---women,foot---feet,tooth---teeth,mouse---mice.B.詞尾發生變化。

如：child---children.C.單、復數同形。

如：fish---fish,Japanese---Japanese,Chinese---Chinese,sheep---sheep.3.物質名詞（不可數名詞）量的表示方法。

（1）用much,a little,a lot of等表示。

（2）用容器表示。

a bowl of rice,a glass of water,a cup of tea,a piece of,orange,two glasses of milk,two pieces of paper.4.名詞的所有格。

（1）名詞所有格的構成法。

A.單數名詞詞尾加‘ s,復數名詞詞尾若沒有s,也要加' s.the worker's bike,the Children' s ball.B.表示幾個人共有一樣東西，只需在最后一個人的名字后加' s若表示各自所有，則需在各個名字后' s.如：

This is Lucy and Licy' s room.These are Kate's and jack' s rooms.C.如果是通過在詞尾加-s構成的復數形式的名詞，只加'.如：

the students' books,the girls' blouses.（2）名詞+of+名詞名詞是有生命的，我們就用's結構來表示所有關系。如果名詞所表示的事物是無生命的，我們就要用名詞+of+名詞的結構來表示所有關系。如：the legs of the desk,the door of the room.但在表示名詞所有格時，' s結構也常可轉換成of結構。有些表示時間，距離、國家、城市等無生命的東西的名詞，也可以加's來構成所有格。如：

ten minutes' walk,today's newspaper.

第五篇：初中英語數詞教案

數詞

1.基數詞

表示數目的詞稱為基數詞。其形式如下： A．從1——10 one，two，three，four，five，six，seven，eight，nine，ten． B．從 11——19 eleven，twelve，thirteen，fourteen，fifteen，sixteen，seventeen，eighteen，nineteen．

這里除 eleven，twelve，thirteen，fifteen，eighteen為特殊形式外，fourteen，sixteen，seventeen，nineteen都是由其個位數形式后添加后綴-teen構成。C．從 21——99 整數幾十中除twenty，thirty, forty，fifty，eighty為特殊形式外，sixty，seventy，ninety都是其個位數形式后添加后綴-ty構成。表示幾十幾時，在幾十和個位基數詞形式之間添加連字符“-” 21 twenty-one

seventy-six D．百位數

個數基數詞形式加“hundred”，表示幾百，在幾十幾與百位間加上and．

a hundred and one

320 three hundred and twenty

648 six hundred and forty-eight E．千位數以上

2,648 two thousand six hundred and forty-eight F．hundreds of 數百

thousands of

數千

比如 There are hundreds of people in the hall．大廳里有數以百計的人。G．表示人的不確切歲數或年代，用幾十的復數形式表示。He became a professor in his thirties． 他三十多歲時成為了教授。序數詞的構成及其說明

1)序數詞第一、第二和第三為first,second和third,其他序數詞的構成是在基數詞后加th。例如：

six→sixth seven→seventhten→tenth four→fourth

2)five------fifth(第五)、eight------eigth(第八)、nine-------ninth(第九)和twelf-----twelfth(第十二)

3)二十、三十等基數詞變為序數詞時,要把y變成ie再加-th。例如：

twenty→twentiethforty→fortieth

4)基數詞幾十幾變成序數詞時,表示幾十的數詞不變,只把表示幾的基數詞變成序數詞。例如：

twenty-one→twenty-first

forty-five→forty-fifth

5)第一百、第一千、第一百萬、第十億都是在基數詞后直接加th構成。例如：

hundred→hundredth第一百 thousand→thousandth第一千

6）.序數詞的縮略形式是由阿拉伯數字加序數詞的最后兩個字母構成。例如：

1st,2nd,3rd,4th,21st,32nd,40th

序數詞前面要加定冠詞the。例如the first time

時刻表示法

1.表示幾點鐘用基數詞加可以省略的o`clock

5:00 讀作 five o`clock 或 five 2.表示幾點過幾分，在分鐘后加past，再加小時

five past seven 七點過五分

half past six 六點半 a quarter past eight 八點過一刻 3.表示幾點差幾分，在分鐘后面加to，再加小時

ten to eight 差十分八點（七點五十分）

a quarter to twelve 差一刻十二點（十一點四十五分）

twenty to six 差二十分六點（五點四十分）在日常生活中，常用下列簡單方法表示時間。以小時、分種為單位分別讀出數字。

6:31 讀作 six thirty-one

14:03 讀作 fourteen o three

23:55 讀作 twenty-three fifty-five 注：時刻表上的時間大多采用24小時表示法，這樣就不需要用a.m.表示上午，p.m.表示下午了。年代用定冠詞及基數詞表示的世紀加十位整數的復數形式構成

in the 1930`s（in the thirties of the twentieth century或 in the nineteen thirties）在二十世紀三十年代 in the 1860`s（in the sixties of the 19th century或 in the eighteen sixties）

由數詞和其他名詞構成的名詞性短語作定語時，其中的名詞用單數形式，名詞性短語中各部分間要用連字符“-”來連接。She’s a sixteen-year-old girl．