第五课分层教学课件.ppt

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1、湘湘 教教 版版 五五 年年 级级 下下 册册 5 Who was first?执教人：牟颖芳执教人：牟颖芳sixfivefourthreetwoonetennineeightseven基数词基数词first 序数词序数词 second third fourth fifth sixth seventh eighth ninth tenth 缩略形式缩略形式 1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 基数词基数词onetwothreefourfive序数词序数词firstsecondthirdfourthfifth基数词基数词sixseveneightni

2、neten序数词序数词sixthseventheighthninthtenth老老师师总结：总结：1、fourth，sixth，seventh，tenth 几个序数词都是在基数词后面直接加几个序数词都是在基数词后面直接加“th”;2、fifth 是把是把“five”中的中的“ve”变为变为“f”后再加的后再加的“th”;3、“eighth”只比基数词只比基数词“eight”多了一个多了一个“h”;4、“ninth”是把是把“nine”中的中的“e”去掉后再加的去掉后再加的“th”；5、“first、second、third”不是在对应的基数词后面加不是在对应的基数词后面加“th”而是变成了完而

3、是变成了完全不同的词。全不同的词。你能发现！看下面的表格，你发现了什么？（学生讨论）你能发现！看下面的表格，你发现了什么？（学生讨论）Look!they are doing some sports.They are having a one hundredmetrerace.用方框里的词完成课文用方框里的词完成课文：-was-day,There-a one hundred-.Peter,Lingling and Anne-in the race.Who was-?Peter was first.Who was-?Ling was second.Who was-?Anne was third.W

4、ho was-?The rabbit was last.Yesterday was were sports metre race first last second third 连一连，你能行！first third 1st two fourth 2nd three first 3rd four second 4th five fifth 5th six eighth 6th seven ninth 7th eight sixth 8th nine seventh 9th ten tneth 10th 连连看，找朋友。one second two first three third four fifth five fourth six seventh seven sixth eight ninth nine eighth ten tenthHomework读课文，抄写单词。读课文，抄写单词。读、背序数词读、背序数词first-tenth.first-tenth.默写序数词默写序数词first-tenth first-tenth 及其缩略形式。及其缩略形式。背诵课文。背诵课文。