1、小學英語語法知識講解及專項強化練習（數詞與冠詞）數詞和冠詞一、數詞表示數目和順序的詞叫數詞。數詞又分基數詞和序數詞，基數詞表示數量，序數詞表示順序。1 最基本的基數詞如下表所示：1101119201001 one11 eleven2 two12 twelve20 twenty3 three13 thirteen30 thirty4 four14 fourteen40 forty5 five15 fifteen50 fifty6 six16 sixteen60 sixty7 seven17 seventeen70 seventy8 eight18 eighteen80 eighty9 nine1

2、9 nineteen90 ninety10 ten100 one hundred*基數詞的寫法 ：2199的兩位數，十位與個位之間用連字符“-”。例：21 twenty - one 32 thirty - two 99 ninety nine百位數：個位數基數詞形式加“hundred”，表示幾百，在幾十幾與百位間加上and。例：101 a hundred and one. 320 three hundred and twenty 648six hundred and forty-eight2序數詞的構成1）一般來說，是由相應的基數詞加詞尾th構成。例， four+ th- fourth six

3、 + th - sixth seven + th - seventh ten + th - tenth2）下面這些基數詞在變為序數詞時，有特殊的變化。例， one - first two - second three - third five- fifth eight - eighth nine - ninth twelve - twelfth3）十位整數序數詞的構成方法是將基數詞的詞y 變成i，然后在加eth.例， twenty - twentieth thirty - thirtieth forty - fortieth ninety - ninetieth1） 兩位或兩位以上的基數詞變為

4、序數詞時，僅將個位數變成序數詞。例，twenty one - twenty- first thirty-five -thirty-fiftha hundred and fifty-three - a hundred and fifty- third *基數詞變序數詞的口訣：基變序，有規律；詞尾加上th（fourth, sixth）一、二、三，單獨記；結尾字母t, d, d；（first，second，third）八去t,九去e,（eighth，ninth）；ve要用f替；（fifth，twelfth）整十基數變序數，ty將y變成i ; th 前面有個e；要是遇到幾十幾，前用基來后用序。二、冠詞

5、 冠詞分不定冠詞和定冠詞兩種。 a或an是不定冠詞，the是定冠詞。a用在輔音音素之前，如 a desk, a tree ; an 用在元音因素之前，如 an apple, an hour, an English book.*定冠詞the的用法記憶口訣：特指、重提和唯一，島嶼、海峽和海灣；海洋、黨派、最高級，沙漠、河流與群山；方位、順序和樂器，年代、團體與機關；船名、建筑和組織，會議、條約與報刊；姓氏復數、國全名，記住定冠the加在前。*零冠詞用法口訣：月份、星期、節假洲，呼語、頭銜職務前；三餐、球類、慣用語，學科、棋類名詞前。冠詞和數詞專項練習一、在空白處填上適當的冠詞，不需要的填“/”。1

6、) at _home 2) go to_ bed 3) go to _school 4) catch _ bad cold 5) have _ good time 6) _red apple 7)_ English book 8) _ spoon 9)_ orange 10) _melon 11) _ eraser二、選擇填空1.There is _ “m” in the word “primary”A. an B.a C.the D./2.This is _ orange bike .A.a B.an C.the D/3.It always takes us half _ hour to h

7、ave _ long walk after supper .A.a,a B,a ,the C.an , a D.an , the 4.English is _ useful language in _ world .A.an , the B.a , the C.the , / D./ , the 5.We are going to _ cinema this evening .A.the B./ C/a D.an 6.Hes standing on _ other side of _ river .A.a , a B.the , the C.the , a D.a , the 7._ pota

8、to is a vegetable , not _ fruit .A.The , an B.The , a C.A, the D.An, / 8.He was _ first to come .A.The B.a C.the D./9.Do you see _ book on _ table ?A.the , a B.a, an C.an , an D.a , the 10.Wheres _ desk ? Its in _ middle of the room .A./ , / B./ , a C.a , / D.the , the 11.He is _ friend of mine .A.a

9、n B./ C.the D.a 12.There is _ university near the farm .A.a B.an C.the D./13.He died in _ autumn of 1989 .A./ B.the C.a D.an 14.I have _ book . I t s _ interesting one . I like reading _ books very much .A.a, an ,/ B.a , / , the C.an , an , the D./ , an , / 15.Today is _ Childrens Day .A.a B.an C.th

10、e D/ 16.This is _ bag . That is _ eraser .A.a, a B.a , an C.an , a D. an , an 四、用代詞填空:1._ , _ and _ are all good friends .A.We , you , they B.You , they , we C.We , they , you D.They , you , we 2._ classroom is big , but _ is much bigger than _ .A.We , they , us B.Our , their , our C.Our , theirs ,

11、ours D.Our , theirs , we 3.She lost _ pen . Will you lend her _ ?A.her , yours B.his , your C.hers , you D.their , yourself 4. “What are you doing ?” “I am looking at _ in the mirror ?”A.me B.myself C.itself D.himself 5._ , _ and _ all enjoy music .A.She , you , I B.I , she , you C.You , she , I D.I

12、 , you , she 能力測試卷（冠詞和數詞）一、 寫出相鄰的數詞1. twenty 2. five 3. twelve 4. fifty-eight 5. ninety 6. seventy 7. thirty-eight 8. one hundred 9. one thousand 10. one 二、選擇正確答案1.There are days in a year.A. three hundreds sixty-five B. three hundreds and sixty-fiveC. three hundred and sixty-five D. three hundred a

13、nd sixty five2.There are students in this school.A. eight hundreds and forty-six B. eight hundred and forty sixC. eight hundred and forty-six D. eight hundred forty-six3.My brother is in .A. Three Class, One Grade B. Class Three, Grade OneC. Grade One, Class Three D. class three, grade one4.He was d

14、oing some washing .A. at eight yesterday morning B. yesterday morning eightC. yesterday morning at eight D. by eight yesterday morning5.There are months in a year. December is the month of the year.A. twelve; twelve B. twelve; twelfth C. twelfth; twelve D. twelve; twelveth6.Sunday is the day of the week.A. seventh B. first C. second D. third7.Autumn is season in a year.A. the fourth B. the third C. a third D. third8.Tom was to get to school and I was .A. first; ninth B. the first; the ninth C. a first; a ninth