小學(xué)英語(yǔ)數(shù)詞講解練習(xí)

1、小學(xué)英語(yǔ)數(shù)詞講解練習(xí)數(shù)詞（一）（一）基數(shù)詞（表示幾）：表示數(shù)目多少的詞叫基數(shù)詞1、1 12的基數(shù)詞是獨(dú)立的單詞，即：one, two, three , four , five , six , seven, eight , nine , ten , eleven , twelve o2、1319 的基數(shù)詞以-teen 結(jié)尾，但 13, 15, 18 較特殊，13 thirteen 15 一 fifteen 18 eighteen。3、2090的整十位均以-ty 結(jié)尾。但20, 30, 40, 50, 80較特殊，20twenty ,30thirty , 40 forty , 50fifty, 8

2、0 eighty 。4、十位數(shù)與個(gè)位數(shù)之間要加連字符號(hào)“-”，如：28 twenty-eight , 96 ninety-six 。5、百位和十位（若無(wú)十位則和個(gè)位）之間加and,如：148one hundred and forty-eight , 406four hundred and six 。6、hundred（百），thousand（千），等前面即使有具體的數(shù)詞，也不能在它們的后面加 So如：600six hundred ,專(zhuān)項(xiàng)練習(xí)：一、請(qǐng)寫(xiě)出以下基數(shù)詞。12 14 18 19 2125 37 58 88 700二、根據(jù)句意或中文提示寫(xiě)出合適的英語(yǔ)數(shù)字。（不能用阿拉伯?dāng)?shù)字）1. The

3、re are days in a week.2. There are or days in a year.3. There are or days in February.4. There are days in August.5. There are minutes in an hour.6. There are months in a year.7. There are （ 數(shù)百個(gè)） students in the school.（ 二 ） 序數(shù)詞由基數(shù)詞轉(zhuǎn)變而來(lái)，表示“這是第幾個(gè)”，1. 口訣巧記基數(shù)詞變序數(shù)詞：“一、二、三，特殊記，八去“ t ”，九去“ e”，“ve”要用“f”替，見(jiàn)

4、y變成i和e,詞尾加上th若是遇到幾十幾，只變個(gè)位就可以2. 其余情況均在基數(shù)詞后加 th3. 序數(shù)詞有時(shí)用縮寫(xiě)形式：8. There are （ 數(shù)千個(gè)） people in the square.表示先后順序的數(shù)詞叫序數(shù)詞（第一 first 第二 second 第三 third ）（ eight eighth nine ninth ）（ five fifth ， twelve twelfth ）twenty twentieth ， forty fortieth ）twenty-five twenty-fifth ）First 縮寫(xiě) 1st, twenty second 縮寫(xiě) 22th.專(zhuān)項(xiàng)

5、練習(xí)：、把下列基數(shù)詞改成序數(shù)詞onetwothreeninefourteentwentythirty-fivefiveeighttwelveforty-one二、根據(jù)句意和所給漢語(yǔ)完成句子。1. Li Mei is always （ 第一個(gè) ）to come to school.2. Mary lives on （ 第十二 ）floor of that building.3. Today is my grandfather s （ 第七十 ）birthday.4. The Changjiang River is （ 第三 ） longest river in the world.5. Take

6、 （ 第二 ）turning on the left.6. Mary is （ 第四 ） in the race.數(shù)詞（二）基本用法（ 一 ） 基數(shù)詞的基本用法用基數(shù)詞來(lái)修飾可數(shù)名詞 時(shí)，一定別忘了用該名詞的復(fù)數(shù)形式。如：十八個(gè)男孩 eighteen boys（ 二 ） 序數(shù)詞的基本用法1 .序數(shù)詞前面一般要加定冠詞the（或物主代詞）：Autumn is the third season in a year.2 .如果數(shù)字較長(zhǎng)，序數(shù)詞總避免使用，而且讀的方法也常常簡(jiǎn)化:第 201 房間： Room 201 第 319 頁(yè)： page 3193 .在談編了號(hào)的東西時(shí)，我們可以用基數(shù)詞表示順序：

7、the first partpart one一、時(shí)間表達(dá)法1 .整點(diǎn)用基數(shù)詞 +o' clock, 如：1:00 5:002 .按“鐘點(diǎn)數(shù)十分鐘數(shù)”的順序，如：6:18 9:483 .分鐘不超過(guò)30 （包含三十）時(shí)，用“分鐘+past+鐘點(diǎn)數(shù)”表達(dá)。如：6:05 7:15 8:304 .分鐘數(shù)超過(guò)30時(shí)，用“分鐘數(shù)+to+鐘點(diǎn)數(shù)”表達(dá)。其中“分鐘數(shù)”為60減去原分鐘 數(shù)，“鐘點(diǎn)數(shù)”為下一個(gè)鐘點(diǎn)數(shù)。如：3:50 4:45 5:56注意：在具體時(shí)刻前通常用 at o如：（at ） six or six o ' clock專(zhuān)項(xiàng)練習(xí)：一、用英語(yǔ)寫(xiě)出下列時(shí)間。What s the dat

8、e today? -It When is Children ' s Day? -It When is Teachers ' Day? -It1 .年代前用in.每?jī)晌粩?shù)讀一個(gè)詞，例如:(in ) 1905 讀作(in ) nineteen and five(in ) 1800 讀作(in ) eighteen hundred2.月份開(kāi)頭第一個(gè)字母須大寫(xiě)，表示“在某月”時(shí)，月份前面用s May 3 rd, 1987.s on June the first ( Jun 1st).s on the tenth of September (Sept 10th)1987 年讀作 nine

9、teen eighty-seven 。in o(in ) January , ( in ) March , ( in ) December3 .日期 用序數(shù)詞(前需要加the)表示；“在某日”，前面用介詞on.(on ) October the first4 .某年某月某日日要用序數(shù)詞如果年月日同時(shí)出現(xiàn)，先月后日，把年代放在最后，用逗號(hào)隔開(kāi),in Sep. 1954on Oct. 1, 1949( 讀作 on October the first, nineteen forty-nine)專(zhuān)項(xiàng)練習(xí)：一、用英語(yǔ)寫(xiě)出下列日期。課后作業(yè)一、英漢互譯第六課 20 個(gè)雞蛋 6月 2 日 on March

10、20,2004 seven thirty96 把椅子 No. 5 Middle School 6： 40 four times 二、把下列基數(shù)詞改成序數(shù)詞。onetwothreeninefourteentwentythirty-fivefiveeighttwelveforty-one三、選擇題1. We are going to learn this term.A. book six B. six book C. the book six D. Book Six2. Jenny was born （ 出生 ） .A. on July 10, 1987 B. in July 10, 1987 C

11、. in 1987, July 10 D. on 19873. Autumn is season in a year.A. the fourth B. the third C. a third D. the threeth4. There are days in a year.A. three hundreds sixty-five B. three hundreds and sixty-fiveC. three hundred sixty-five D. three hundred and sixty-five5. There are students in our school.A. ei

12、ght hundreds and forty-six B. eight hundred and forty-sixC. eight hundred forty-six6. My brother is in.A. Three Class, One Grade B. Class Three, Grade One7C. Grade One, Class Three D. class three, grade one 7. Please turn to. Let ' s read the text.A. Page two B. the page two C. second page D. pa

13、ge second8. Danny lives inA . room 404 B . Room 404C, 404 room D. 404 Room9. What' s the date today?A. It ' s Saturday B. It ' s July C. It ' s fine D. It ' s July 15 10. What time do you get up every day? A . It ' s seven o ' clock B . Seven o' clock timeC. At sevenD

14、. On seven11 .My home is about away from the school.A. three hundred metreB. three hundreds metresC. three hundred metresD. three hundred metre12 .We are learning now.A.the twenty-first lessonB.Lesson Twenty-firstC.the 21th lessonD.Lesson 21 st13 .This is her birthday, I think. A.twenty B.twentiethC

15、.the twentiethD.the twenty ' s14 .September is Teachers ' Day.A.the tenB the tenthC.the ten ' s15. My grandmother is old.A. seventieth B. seventy yearC. seventy years D. seventies16. Monday is the second day, and.A. Tuesday is the fourth B. Thursday is fifthC. the second day is Tuesday D

16、. the second day is Thursday17. There are months in a year. December is the month of theyear.A. twelve; twelve B. twelve; twelfth C. twelfth; twelve D. twelve; twelveth18. What ' s the date today? It is.A. Friday B. time to go C. cloudy D. June 4th 19. What is five and eight?A. Twelve B. Thirtee

17、n C. Fourteen D. Fifteen四、根據(jù)句意和有關(guān)常識(shí)，用英文數(shù)詞填空。1. Fifty-one plus thirty-eight is.2. There are days in a week (星期)。3. W is letter in the alphabet( 字母表).4. Thirty divided by (除以)five is5、Bill is (14) years old , he is in Class (2) Grade (6).6、My birthday is on the (3) of March .7、September is the (9) mon

18、th in a year .8、Which boy is thinner , the (1) one or the (2) one ?9、There are (55) students in our class .10. We have (12) months in a year.December is the(12) one.11. This is my (1) bag.12. My birthday is Dec.(21).13. I have(3) books. I like my (3) book.、按要求完成句子。1. Linda does her homework at five fifty.（改為同義句）Linda does her homework at.2. He made clothes for two quarters.（ 改為同義句） He made clothes for. /.3. What is the time?（ 改為同義句）is it?4. Mr Green goes to work at seven ten every day.（戈* 1 2 3 41線(xiàn)部分提問(wèn)）Mr Green to work ev