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1、关于小学英语语法数词(2)第一页，讲稿共十八页哦1.什么是数词？数词分为基数词和序数词。表示数量的数词叫基数词基数词；表示顺序的数词叫序数词序数词。2.数词的分类数词的分类表示数量或顺序的词叫做数词表示数量或顺序的词叫做数词第二页，讲稿共十八页哦基数词基数词onetwothreefourfivesixseveneightnineten第三页，讲稿共十八页哦onetwothreefourfivesixseveneightnineten eleven twelve thirteenfourteen fifteen sixteen seventeen eighteen nineteentwenty
2、thirty forty fifty sixty seventy eighty ninety hundred twenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-nine十几十几:teen几十几十:ty几十几：几十几：第四页，讲稿共十八页哦基数词记忆口诀：基数词，表数量，一至十二单独记，十三、十四至十九，teen结尾莫忘记，二十、三十至九十，ty结尾整十数，若是遇到几十几，连上个位就可以。第五页，讲稿共十八页哦挑战1请默写1-12的基数词第六页，讲稿共十八页
3、哦Lets review tenthirtyfortyseventysixtyOne hundredfiftyninetytwentyeighty第七页，讲稿共十八页哦第八页，讲稿共十八页哦1234567第九页，讲稿共十八页哦1234567第十页，讲稿共十八页哦one-firsttwo-secondthree-thirdfour-fourthfive-fifthsix-sixthseven-seventheight-eighthnine-ninthten-tenth序数词eleven-eleventhtwelve-twelfthone twothreefirst(1st)second(2nd)
4、third(3rd)eight eightthninethnineeighthninthfivefifthtwelvetwelfth第十一页，讲稿共十八页哦挑战2请默写1-12的序数词第十二页，讲稿共十八页哦fiftiethtwenty thirty forty fifty twentieththirtiethfortiethsixty seventy eighty ninety sixtiethseventietheightiethninetieth几十，y变ie,再加th第十三页，讲稿共十八页哦twenty-onethirty-twoforty-threefifty-foursixty-f
5、iveseventy-sixeighty-sevenninety-eighttwenty-firstthirty-secondforty-thirdfifty-fourthsixty-fifthseventy-sixtheighty-seventhninety-eighth若是遇到几十几，只若是遇到几十几，只变个位变个位就可以就可以第十四页，讲稿共十八页哦first 1stsecond 2ndthird 3rdfourth 4thfifth 5thsixth 6thseventh 7theighth 8thninth 9thtenth 10theleventh 11thtwelfth 12th
6、thirteenth 13thfourteenth 14thfifteenth 15thsixteenth 16thseventeenth 17theighteenth 18thnineteenth 19thtwentieth 20thtwenty-first (21st)twenty-second(22nd)twenty-third (23rd)twenty-fourth (24th)twenty-fifth (25th)twenty-sixth (26th)twenty-seventh(27th)twenty-eighth (28th)twenty-ninth (29th)thirtiet
7、h (30th)thirty-first (31st)缩写：缩写：1st 2nd 3rd 4th 第十五页，讲稿共十八页哦序数词，很容易，前面用the表顺序，基变序，有规律，词尾加上th,一、二、三，特殊记，词尾字母t,d,d。八加h,九减e，f来把ve替，ty须变tie。若是遇到几十几，变化个位就可以。序数词记忆口诀：序数词记忆口诀：第十六页，讲稿共十八页哦基数词:one,two,three,hundred.序数词：first,second,third,fourth,fifth,ninth,twelfth,thirteenth,nineteenth,twentieth,twenty-first，thirtiethhundredth.第十七页，讲稿共十八页哦感谢大家观看第十八页，讲稿共十八页哦