初中英語數詞講解及習題

1、數詞一. 基數詞 . 表示人或事物數量多少的詞 .1. 基數詞的讀法 .1) 1-12 : one two three four five six seven eight nine ten eleven twelve2) 13-19: 詞尾加 -teen :thirteen fourteen fifteen sixteen seventeen eighteen nineteen3) 20,30,40,50,60,70,80,90 : 逢十詞尾加 -ty :twenty thirty forty fifty sixty seventy eighty ninety4) 2199: 在十位與個位之間

2、加連字符構成 .21- twenty-one99-ninety-nine5) 101-999 : 先說幾百 , 再加 and ,再加末尾兩位數或個位數 .101-one hundred and one238two hundred and thirty-eight6) 1000 以上的數 :先將數字從右往左數 ,每三位數用一個逗號隔開 , 從右往左第一個逗號表 示 “千 ”讀 thousand 第二個逗號表示 “百萬 ”讀 million 第三個逗號表示 “十億 ”讀 billion 18,657,421-eighteen million ,six hundred and fifty-seven

3、 thousand ,four hundred and twenty-one.二. 序數詞。表示人或事物的順序的詞 .基數詞變序數詞口訣 : 基變序 ,有規(guī)律 ,詞尾要加 th .一二三 ,特殊記 , (first second third )八去t,九去e,ve要用f替.ty變作tie,再加th莫忘記.若遇幾十幾，只變個位就可以.三. 數詞的應用 .1. 表編號 . 結構:名詞(首字母要大寫 ) + 基數詞 = the +序數詞 +名詞Lesson One = the first lesson注：有些編號，一般僅用第一種表達法。Room 101101號房間2. 序數詞前一般加定冠詞the 但

4、序數詞前與不定冠詞 a /an 連用時 ,表示 “又一,再一”You've done it three times .Why not try fourth time ? A.a B.an C.the D./3. 數詞前加every ,表示每/每隔every ten days =every ninth day 每十天 (每隔九天 )注:every +基數詞+復數名詞 =every + (序數詞-1) +單數名詞1) 表示年代 : in the + 年份的復數在幾世紀幾十年代 .2) 表年齡：in one ' Si+十的復數表示在某人幾十歲時ndred / thousand /mi

5、llion /billion1) .若hundred / thousand /million /billion 前有基數詞時，其后不加s,也不加of.若沒有時，既加 s 也要帶 of .Every year visitors come to China .There are two students in our school .A. thousand B.thousands C.thousands of D.thousand of2) . 若其前有 a few 、 many、 several 修飾時，通常用復數，后接 of.3) .若名詞前有the修飾時，用單數，后接ofTwo _the s

6、tudents in our school are from the countryside .A. hundred B. hundred of C.hundreds of D.hundreds6. 幾個半的表達法 ：基數詞 + and + a half +名詞復數 = 基數詞 +名詞(單數/復數) +and +a halftwo and a half hours = two hours and a half7. 時刻表達法 ：1) 整點 ： 基數詞 + o ' clock2) 幾點幾分 :A). 直接讀法 : 先讀小時 ,后讀分鐘3:25 three twenty-fiveB). 間

7、接讀法 :a) w 30分鐘.分鐘 + past + 小時3: 25 -twenty-five past threeb) > 30 分鐘.(60-分鐘)+ to + (小時數 +1)3:55 - five to fourc) 30 分鐘 = half 15 分鐘 =a quarter 45 分鐘 = three quarters3:30 -half past three 3:15a quarter past three 3:45 a quarter to four8. 日期表達法 :結構: 1).月 日,年 (日用序數詞 ,年用基數詞 )注 :年份的讀法 : 先讀前兩位數 ,再讀后兩位數

8、 . 讀日時要加 the.1900-nineteen hundred1807 eight and seven (eight o seven)2008-two thousand eight2007年 3月 21 日.- March the twenty-first ,two thousand and seven.2).日 月 年 (the +序數詞 +of +月, 年)2007 年 3 月 21 日 -the twenty-first of March ,two thousand and seven.9. 分數詞的表達法 :1) .結構：a).分子用基數詞，分母用序數詞.b).當分子大于 1 時

9、，分母加復數.3/4- three fourths (three-fourths)2) .注意：a).分數詞的幾種特殊形式.1/3 one third = a third1/4 one fourth = a quarter1/2 one second = a half3/4 three fourths = three quarters=Word行業(yè)資料分享-可編輯版本-雙擊可刪=b)分數詞作主語時，謂語動詞根據分數詞后面的名詞來確定()1. Lincoln was born on.A. February 12, 1809 B. 1809, February 12 C. 1809, 12 Feb

10、ruary D. February 1809,12()2. Aboy can sing the En glish song very well.wove n by those two men.A. ten-year-oldB. ten years old C. ten-year-old D. fifth years old()3. An hour later,minister was sent to see the“ magic cloth ”A. two B. the sec ondC. the two D. sec ond()4. Abraham Li ncoln wasPreside n

11、t of the Un ited States.A. 16 B. the 16 C. 16th D. the 16th()5. Do you thi nk there is any room for us?A. two B. the two C. sec ondD. the sec ond()6. How many stude nts are there in your class?. A. Twenty nine B. Thirty and two C. Forty-five D. fifties()7. Which number is wrong?. A. NinetyB. Nin tee

12、 nC. Nin thD. Ni netee nth()8. The People's Liberati on Army was foun ded.A. on August 1, 1927 B. in 1927, 1 August C. on August 1st, 1927 D. in August 1, 1927 ()9. The number 4,123 is read.A. four thousand one hundred and twenty-three B. four thousand and one hundred twenty-threeC. four thousan

13、d and a hundred and twenty-three D. four thousands a hundred and twenty-three()10. The old professor still works hard though he is.A. i n his sixtyB. i n his sixties C. i n sixtiesD. i n the sixty()11. This classroom isours.A. three times big as B. as three times big as C. three times as big as D. a

14、s big three times as ()12. The basketball team of our school ranksin the match.A. three B. third C. the three D. the third()13. Which is the car that he drives? It's.A. fifty two B. the fifty-two cars C. the car fifty four D. the fifty-fourth car()14. Which of the followi ng is wrong?.A. He is a

15、 fiftee n-year-old boy. B. He is at the age of 15.C. He is a boy of 15.D.Heis fifteen year old.()15. Our school is not very big. There are onlystude nts.A. nine hun dreds ofB. nine hun dredC. nine hun dredsD. nine hun dred of()16. How many new words are there inless on? There are only.A. five; fifth

16、 B. fifth; five C. the fifth; the five D. the fifth; five()17., Coca-Cola bega n to en ter Chin a's market.A. In 1970's B. In 1970s C. In the 1970s' D. In the 1970s()18. There wasno bus in that smalltow n. We had a.A. ten miles walk B. ten-mile walk C. ten mile's walkD.ten thmile wal

17、k()19. Today is the first day and.A. Tuesday is fourth B. Thursday is the fourth C. sec ond is Tuesday D. a sec ond is Thursday ()20. Which room do you live in?.A. The 201 Room B. Room 201 C. Room 201st D. The 201's Room()21. How many magaz ines do you have? I have.A. two B. both C. twiceD. the

18、seco nd()22. Three hundred thousand one hundred and seventy means.A. 3,170 B. 3,117 C. 300,170 D. 30,170()23. On May,people traveled round the coun try.A. the first, millions B. the first, millions ofC. first, the millionthD. first, millions()24.of them are di ning at school. A. Twelve B. Twelfth C.

19、 The twelve D. the 12th()25. It's 7:17 is read.A. seve n and seve ntee n B. seve n seve n C. seve n one seve nD. seve n seve ntee nmin usC. timesD. divided byminusC. timesD. divided byplusB. minusC. timesD. divided byD. divided by()26. Fourtwo is two. A. plusB.()27. Three _ five is eight. A. plu

20、sB()28. Threeseve n is twenty-one. A.()29. Forty-twoseve n is six. A. plus B. minus C. times()30. There aredays in a year.A. three hun dred sixty and fiveB. three hun dred and sixty-fiveC. three hun dreds and sixty-fiveD. three hun dred sixty-five()31. There arestude nts in that school.A. two thousa

21、 nd eight-sixB. two thousa nd eighty-sixC. two thousa nd and eighty-sixD. two thousa nds and eighty-six()32. It took meto get there.A. two hours and a halfB. two hours and halfC. two hour and a halfD. two hour and half源-于-網 -絡-收 -集=Word行業(yè)資料分享-可編輯版本-雙擊可刪=()33. September is _ month of the year. A. the

22、 nin eth B. the ninth C. nin eth D. ninth()34. Please pass me _ book on the left. A. third B. three C. the third D. the three()35.is a very tall boy. A. The twelve B. The twelveth C. The twelfeth D. The twelfth()36. We have known each other for.A. a year and half B. a year with half C. a year and a

23、half D. a year with a half()37.“ What year is it? ”“It's.”A. nin etee n hun dred and nin ety-seve nB. nin etee n and nin ety-seve nC. nin etee n nin ety and seve nD. nin etee n nin ety-seve n()38.“ What's the date today? ”“It's.”A. Tuesday B. June Fourth C. June the four D. June the four

24、th()39. The train from Shan ghai will arrive.A. in quarter past six B. in a quarter past six C. at quarter past six D. at a quarter past six()40. My friend was born on.B. the third of July,1979D. 1979, the third of JulyB. On e-third; two-thirdD. On e-third; on e-threeA. three of July, 1979C. 1979, J

25、uly the third()41.is less tha nA. On e-third; two-thirdsC. First-three; first-threes()42. Which less on did you learn yesterday?.A. Less on Seven B. Less on seve nthC. The 7 Less on D. 7 Less on()43.“ What's the date today? ”“It's.”A. the fourth of may B. the fourth May C. May four D. May th

26、e fourth ()44. 334 is read.A. three hundreds and thirty four B. three hundreds thirty fourC. three hun dred and thirty fourthD. three hun dred and thirty-four()45. In February, there are onlydays.A. twenty nineB. twen ty-nin ethC. twenty-nine D. twenty eight()46. There will be a comedy on TV atthis

27、eve ning.A. seve n past thirtyB. half past seve n C. seve n the thirtyD. thirty to seve n()47. It took meto find out the key to the drawer.A. one and half hours B. one and a half hours C. one and a half hour D. one and half hour ()48. I'm so tired afterwalk.A. three hours B. three hours' C.

28、three hour's D. three hour()49. There arestars in the sky.A. millio n ofB. millio ns of C. the millio nD. a millio n of()50. the street is _ wide.A. two meters B. two meter C. the two meter D. a two meter1. 1). There aredays in a year.A. three hun dreds sixty-fiveB. three hun dreds and sixty-fiv

29、eC. three hun dred and sixty-fiveD. three hun dred and sixty five2). There arestude nts in this school.A. eight hun dreds and forty-sixB. eight hun dred and forty sixC. eight hun dred and forty-sixD. eight hun dred forty-six2. 1).people visit this museum every day.A. Hun dred B. Hun dreds C. Hun dre

30、d of D. Hu ndreds of2) .There are twopeople in the meet ing room.A. hun dred B. hun dreds C. hun dreds of D. hun dred of3) . Every yearwatch NBA on TV.A. millio n people B. millio ns of people C. milli ons people D. millio n of people4) .trees have bee n pla nted in our school in the past 10 years.A

31、. Thousa nds of B. Two thousa nds C. Thousa nd of D. Two thousa nd of5) . Look! There arein the sky.A. thousa nd stars B. thousa nd of stars C. thousa nds of stars D. thousa nds of star3. 1). My brother is in.A. Three Class, One Grade B. Class Three, Grade OneC. Grade One, Class Three D. class three

32、, grade one2. ) We are going to learnthis term. A. book six B. six book C. the book six D. Book Six3) . Please turn to. Let's read the text aloud.A. Page Two . B. the page two C. sec ond page D. page sec ond4. 1). We can say the number 78, 645 in En glish like this.A. seve nty-eight thousa nd an

33、d sixhun dred and forty-fiveB. seve nty-eight thousa nd six hun dred and forty fiveC. seve nty-eight thousa nd six hun dred and forty-fiveD. seve nty eight thousa nd six hun dred and forty-five2). "The year 1999" should be read "The year".A. nin etee n and nin ety-nineB. nin etee

34、 nnin ety-nineC. one thousa nd nine hun dred and nin ety-nineD. nin etee n hun dred and nin ety-nine源-于-網 -絡-收 -集=Word行業(yè)資料分享-可編輯版本-雙擊可刪=5. 1). He will come heretomorrow morning.A. at fifth B. at ten C. on two D. till tenth2) . Every day he begi ns to do his homework.A. at ten past seve nB. at seve n

35、 pass ten C. on ten past seve nthD. un til ten3) . He was doing some wash ing.A. at eight yesterday morning B. yesterday morning eightC. yesterday morning at eight D. by eight yesterday morning6. 1).He bega n to work there.A. on his fifty B. at age of fifty C. whe n he fifty D. in his fifties2) . Th

36、ey moved to Beiji ng _A. in 1980s B. in the 1980 ' C. in the 1980s D. on the 1980's3) . We all like the boy.A. of ten years old B. ten-year-old C. at ten old D. of age of ten4) .She washer early twen ties whe n she went abroad.A. at B. on C. of D: in7. 1). There aremon ths in a year. Decembe

37、r is themonth of the year.A. twelve; twelve B. twelve; twelfth C. twelfth; twelve D. twelve; twelveth2) . Duringcen tury, the world populati on has already reached 6 billi on.A. twenty B. the twentieth C. twentieth / D. the twenty3) . Sun day is theday of the week. A. seve nth B. first C. sec ond D. third4) . Autu mn isseas on in a year. A. the fourth B. the third C. a third D. the threeth5) . Tom was to get to school and I was.A. first; ninth C. the first; the ninth B. a first; a ninth D. the sec ond; the nin eth8. 1) -What's the date today?-Its. A. Friday B. time to go C. cloudy D.