六册 Unit1 school lesson1.ppt

Unit 1 Our SchoolLesson 1 数字1-12 one????????????? seven ??? two????????????? eight ??? three??????????? nine ????four????????????? ten ??? five???????????? eleven ??? six?????????????? twelve 序数词 序数词就是表示第几的数词。 例如：第一，第二。 序数词 one??????????? ???two???????????? ???three????????? ???four?????????? ???five??????????? ??six?????????????? 序数词 ???????? seven ??????? eight ??????????nine ????????? ten ??????????eleven ??????????twelve 序数词的写法就是除了几个特殊的写法外，其余的都是在基数词后面加上th。 computer room school library classroom music room dining room teachers’ office 在第…层；在…楼 在一楼 on the first floor 在二楼 在五楼 on the fifth floor on + 序数词 + floor Q1：What is?the new building? ? Q2：Where is?Chen Lings classroom? ? Q3：Where is?Liu Dongs classroom? ? Q4：Where are?the teachers‘ offices? A1：Its Chen Ling and Liu Dongs classroom building. ?A2：On the third floor. ?A3：On the first floor. ?A4：On the second floor. * 基数词 基数词 first? ????????? ???second????? ???? ??? third????? ?????? ??? fourth??? ?????? ??? fifth ?????????? ??? sixth?????????? 基数词 ?????????? seventh ???????? eighth ???????????ninth ???????? tenth ???????????eleventh ??? ???????twelfth 序数词缩写 序数词缩写 twelve six eleven ? five ten four nine three? eight two?? seven one 序数词 基数词 序数词 基数词 first second third? fourth fifth? sixth seventh eighth ninth tenth eleventh twelfth 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 1st *