Part A(2) Let's learn Ask and answer
一、按要求写出单词。
基数词一序数词一序数词缩写
1.one—_______—_______
2._______—second—_______
3.three—_______—3rd
4.four—_______—_______
5._______—_______—5th
二、写出同类词。
1.one _________ _________
2.third _________ _________
3.April _________ _________
4.English test _________ _________
( )1. April is the ______ month of a year.
A. first
B. four
C. fourth
( )2. May is the ______ month of a year.
A. third
B. fifth
C. second
( )3. Sunday is the ______ day of a week
A. first
B. third
C. fifth
( )4. The fifth day of a week is ______ .
A. Thursday B. Friday
C. Saturday
( )5. The third month of a year is ______ .
A. January
B. February
C. March
四、用所给词的正确形式填空。
1. There are ______ (four) seasons in a year.
2. Look at the picture. The ______ (five) boy is my brother.
3. My English teacher lives on the ______ (one) floor.
4.I have ______ (three) classes in the afternoon.
5.My little brother is ______ (two) years old.
五、照例子,仿写句子。
例:
-When is the school trip?
-It's on April 2nd.
1.
—_____________________
—_____________________
2.
—_____________________
—_____________________
Part A(2) Let's learn Ask and answer
一、1. first,lst 2.two,2nd 3.third 4.fourth, 4th 5.five.fifth
二、示例:
1. two; three 2.first;second 3.March;May
4. maths test;sports meet
三、1.C 2.B 3.A 4.A 5.C
四、1. four 2.fifth 3.first 4.three 5.two
五、1. When is the English test?
It's on March 5th.
2. When is Amy's birthday?
It's on July lst.
【解析】
一、基数词变序数词的口诀:基变序,有规律,一般在词尾加-th。一、二、三特殊记(first,second,third);八去t,九去e( eighth,ninth);ve要用f替;ty变成tie;要是碰到几十几,只变个位就可以,th最后加上去。缩写是数字加末尾两个字母。
二、1. one表示基数词,如:two;three。
2.third表示序数词,如:first;second。
3.April表示月份,如:March;May。
4.English test表示事件,如:maths test; sports meet。
三、1.四月是一年的第四个月,故答案为C。
2.五月是一年的第五个月,故答案为B。
3.周日是一周的第一天,故答案为A。
4.一周的第五天是周四,故答案为A。
5.一年的第三个月是三月,故答案为C。
四、1.句意:一年有四个季节。设空处需用基数词,故答案为four。
2.句意:看这张相片。第五个男孩是我的哥哥。设空处需用序数词,故答案为fifth。
3.句意:我的英语老师住在一楼。设空处需用序数词,故答案为first。
4.句意:我下午有三节课。设空处需用基数词,故答案为three。
5.句意:我的小弟弟今年两岁了。设空处需用基数词,故答案为two。
五、观察例句,可知其结构为:-When is+事件? It's on+日期,结合图片写出合适的句子即可。