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1、要考试，找戴氏 你身边的考试专家！ 学员姓名： 年 级：五年级 第 次课 辅导科目：英语 教 师： 课 题序数词与日期讲解授课时间：2014年 12月 日 星期天教学内容 序数词序数词表示排列顺序，如first, second, third等。构成规则：1) 序数词第一、第二和第三为first, second和third,其他序数词的构成是在基数词后加th。例如： six sixth seven seventh ten tenth four fourth2) fifth(第五)、 eighth (第八)、 ninth (第九)和twelfth (第十二)在拼法上有变化。first, secon
2、d, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, twelfth, thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, nineteenth3) 二十、三十等基数词变为序数词时,要把y变成ie再加-th。例如： twentytwentieth fortyfortiethtwentieth, thirtieth, fortieth, fiftieth, sixtieth, seventieth, eightieth, ninetie
3、th4) 基数词几十几变成序数词时,表示几十的数词不变,只把表示几的基数词变成序数词。例如： twenty-one twenty-first forty-five forty-fifth 5）.序数词的缩略形式是由阿拉伯数字加序数词的最后两个字母构成。例如： 1st, 2nd, 3rd, 4th, 21st, 32nd, 40th Exercise:把下列基数词改成序数词。one two three five nine eight fourteen twenty thirty-five 课堂练习：一、写出下列词的序数词1. one 2.two 3. six 4.five 5. nine 6.t
4、welve 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. Childrens Day（儿童节） is on the of June（六月）.2. There are months（月）in a year(年).3. Teachers Day(教师节) is on the of September（九月）.4. Three plus(加) six is .四、选择填空。( )1. My cousins birthday
5、 in on the of October. A. three B. first C. the second( )2. What date is it today? Its 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 .
6、 A. the twenty- second B. twenty-two C. twenty- second( )6. Four plus(加) is twelve. A. seven B. eight C. Nine月份：一月 January 缩写Jan.二月 February 缩写Feb.三月 March 缩写Mar.四月 April 缩写Apr.五月 May 缩写May六月 June 缩写Jun.七月 July 缩写Jul.八月 August 缩写Aug.九月 September 缩写Sep./Sept.十月 October 缩写Oct.十一月 November 缩写Nov.十二月 De
7、cember 缩写Dec.生日 birthday句型: 1. When is your birthday ? My birthday is on May 2nd.? / Its on June 3rd . 2. When is her/his birthday ? Its in August. 3.When is you fathers birthday ? His birthday is on April 21st.4. Whats your favorite season ? My favorite season is Spring. Its in March.5. Whats your
8、favorite month? Its in September.时间介词 in on at in时间范围大（一天以上）如：inTanuary,inwinter,in1999; 泛指在上午，下午，晚上，如：inthemorning(afternoon,evening).习惯用法：inthedaytime在白天。on指在某一天或某一天的上午，下午，晚上，如：onMonday,onSundayafternoon,onJuly1,1999at时间最短，一般表示点时间，如atsixoclock,atthreethirty.习惯用法：atnight,atnoon,atthistimeofyear. in
9、,on和at在表达时间方面的区别in表示在某年、某季节、某月、某周、某天和某段时间On 表示特指具体某天at 指具体某个时刻 时间介词In、on、at 练习一、用介词in on at填空_1999 _9:45 _the evening _Monday evening _June _the afternoon_noon _night _Childrens Day _TeachersDay _8 oclock _Summer _May _May,1999 _May15th,1999 二、单项选择()1.-Whatareyougoingtodothisafternoon？-.A.Imgoingtob
10、uyabook. B.Imastudent. C.Igotoschoolbybike.()2.-Excuseme.Whereisthelibrary?.A. Wheresthemuseum? B.Wherestheschool? C.Itsnexttothepostoffice.()3. ？-ImgoingtobuyanEnglishbook.A.Doyouhavecomicbook? B.Whatareyougoingtobuy? C.Thisafternoon.()4.当你去商店时,售货员通常首先会说:_A.Howareyou?B.Whatareyougoingtodo? C.CanIhelpyou?( )5.-Whereareyougoingthisafternoon?.A. Imgoingtobuysomecomicbooks. B.Imgoingtothebookstore. C.CanIhelpyou?( )6.-Howdoyougothere?. A.Imgoingtobuyamagazineaboutplants. B.Bybus. C.Imfine.
