基数词序数词练习试题.doc

基数词序数词 ”成百上千”，用hundred,thousand,millon的复数形式加of表示。Hundreds of 其前可以被many,few修饰. There are hundreds of apples in the tree.树上有成千上万个苹果 序数词表示“第几”序数词表顺序，一般需用定冠词。 second son 第二个儿子， The first of May五月的第一天（五月一日） Sunday is the ?first??day of a week.?星期天是一个周的第一天 基数词变序数词的规律 ???????基变序，有规律，词尾加上th; ???????一二三，特殊记，词尾字母t,d,d(first,second,third); ???????八减t(eighth), 九去e (ninth)，f来把ve替(five---fifth,twelve---twelfth);???????单词ty作结尾，ty 变成tie(twenty-twentieth);???????若是碰到几十几， 变成tie(twenty-twentieth);???????若是碰到几十几，只变个位就可以(twenty-one----twenty-first). 基数词和序数词的练习题 一、：写出下列词的序数词 1. one ?????? ? 2.two ?????? ? 3. six ?????? ?4.five ??????? 5. nine????? 6.twelve??????? ? 7.eight ????? ?? 8.twenty-one ?????? 二、写出下列单词的基数词 1.third ???? 2.fourth ?????? ? ?3.tenth? ???? 4.twentieth ???? ? 5.nineteenth?????6.thirty-first ???_ 三、根据句子意思填空。 1. Children’s Day（儿童节） is on the ????????of June（六月）. 2. There are ??????????months（月）in a year(年). 3. Teacher’s Day(教师节) is on the ??????????of September（九月）. 4. Three plus(加) six is ????????. 四、选择填空。 (?? )1. My cousin’s birthday in on the ????????of October.??? ???? A. three??? B. first???? C. the second (?? )2. What date is it today? It’s? ??????of April.???? ???? A. ?twelfth?? ?B. the 12th? ?C. 12th (?? )3. There are　　　 ?days in a week.?? ???? A. the seven 　B. seventh　 C. the seventh 　D. seven (?? )4.Sunday is the ????????day of a week.? ???? A. one?????? B. first?????? C. second (?? )5. Twenty-eight minus(减)six is ????.?? ???? A. the twenty- second?? B. twenty-two? C. twenty- second (?? )6. Four plus(加) ?????is twelve.????? ???? A. seven??? B. eight????? C. nine  ( )1. At night we can see ______ stars in the sky. A.thousands of B. thousand of C. two thousand D.two thousands ( )2. There are some _____ in our classroom. A. hundred of books B. the hundreds of books C. hundreds of books D. hundred of book ( )3. There are ____ students in our school. C. four hundreds and forty-five D. four hundred and forty- five ( )4