五年級下Unit4 基數(shù)詞和序數(shù)詞

1、火眼金睛：快速說出你看到的數(shù)字火眼金睛：快速說出你看到的數(shù)字基數(shù)詞數(shù)量序數(shù)詞順序人數(shù)個數(shù)時間 日期樓層名次 there are five people in my family.i have six pens.its nine oclock.today is april 24th.the teachers office is on the third floor.she is the first in her class.數(shù)詞數(shù)字?jǐn)?shù)字基數(shù)詞基數(shù)詞onetwothreefourfive序數(shù)詞序數(shù)詞firstsecondthirdfourthfifth序數(shù)詞序數(shù)詞縮寫縮寫1st2nd3rd4th5

2、th數(shù)字?jǐn)?shù)字基數(shù)詞基數(shù)詞sixseveneightnineten序數(shù)詞序數(shù)詞sixthseventh eighthninthtenth序數(shù)詞序數(shù)詞縮寫縮寫6th7th8th9th10th數(shù)字?jǐn)?shù)字基數(shù)詞基數(shù)詞onetwothreefourfive序數(shù)詞序數(shù)詞firstsecondthirdfourthfifth序數(shù)詞序數(shù)詞縮寫縮寫1st2nd3rd4th5th序數(shù)序數(shù)詞的縮寫：詞的縮寫：阿拉伯?dāng)?shù)字阿拉伯?dāng)?shù)字+序數(shù)詞的最后兩個字母序數(shù)詞的最后兩個字母 1. 基變序，有規(guī)律基變序，有規(guī)律 詞尾加上詞尾加上thfourthseventh2.一一、二二、三，全變體三，全變體lonefirsttwosec

3、ondthreethird3. 八八去去t, 九去九去eleight thnine th4. ve要用要用f替替lfivef thltwelve f th5. 以以y結(jié)尾變結(jié)尾變ieltwentyieth6. 遇遇到幾十幾，到幾十幾，只變個位就可以只變個位就可以lthirty-onefirstlforty-seven th基數(shù)詞變序數(shù)詞的口訣 基變序，有規(guī)律基變序，有規(guī)律詞尾加詞尾加上上th，(fourth,sixth)一、二、三，全變體一、二、三，全變體(first, second, third)八去八去 t，九去，九去 e (eighth,ninth)ve要用要用f替替 (fifth,tw

4、elfth)以以y結(jié)尾變結(jié)尾變ie (twenty -twentieth)遇到幾十遇到幾十幾幾, 只只變個位就可以變個位就可以(twenty-four-twenty-fourth)一一、說、說出下出下列數(shù)字對列數(shù)字對應(yīng)的序數(shù)詞應(yīng)的序數(shù)詞thirty-fourthsecondfifthninthtwentiethtwenty-thirdfirstthirdeighth twelfth二二、用所給詞的適當(dāng)形式填空、用所給詞的適當(dāng)形式填空1. i see _ horses in the picture. (ten)2. my birthday is on july _. (two)3. mothers day is on the _ sunday in may. (two)4. it is _ oclock. (three)