人教版（PEP）五年级英语下册Unit 4 Part B Let's learn & Look and write.ppt

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1、Unit4Whenistheartshow?,人教版（PEP）小学五年级英语下册,PartB（Letslearn&Askandwrite）,Revision,Askandanswer,Letsread,1st,2nd,3rd,4th,5th,Sheisanactress.Whenisherbirthday?,ItsonSeptember12th.,9月12日,简写：12th,twelfth,基数词：twelve,twelfth,基数词变序数词口诀：“基”变“序”有规律，ve要用f替，再加th.,Howoldisshe?Whenisherbirthday?,ItsonApril20th.,199

2、1年4月20日,twentieth,twentieth,简写：20th,基数词：twenty,基数词变序数词口诀：“基”变“序”有规律，整十先把词尾y改为ie,再加th.,Isshebeautiful?Whenisherbirthday?,ItsonJanuary30th.,1月30日,thirtieth,简写：30th,thirtieth,基数词：thirty,基数词变序数词口诀：“基”变“序”有规律，整十先把词尾y改为ie,再加th.,Heisaplayer.Howoldishe?Whenishisbirthday?,ItsonSeptember21st.,1998年9月21日,twent

3、y-first,twenty-first,简写：21st,基数词：twenty-one,基数词变序数词口诀：“基”变“序”有规律，表示“第几十几”，只变个位就可以。,Heisasinger.HesfromChina.Whenisherbirthday?,23rd,twenty-third,ItsonJuly23rd.,7月23日,twenty-third,简写：23rd,twenty-third,基数词：twenty-three,基数词变序数词口诀：“基”变“序”有规律，表示“第几十几”，只变个位就可以。,Sum-up,Lookandwrite,Practice,Groupwork,Makeasurvey.,调查组内成员的生日，看哪一组同一月过生日的人数多，则获胜。,Exercise,我会排排序,1._2._3._4._5._,twelfth,twentieth,twenty-first,twenty-third,thirtieth,Summary,（听、说、认读、写）词汇：twelfth(12th)twentieth(20th)twenty-first(21st)twenty-third(23rd)thirtieth(30th),