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1、关于小学英语语法数词(2)现在学习的是第1页，共18页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现在学习的是第2页，共18页基数词基数词onetwothreefourfivesixseveneightnineten现在学习的是第3页，共18页onetwothreefourfivesixseveneightnineten eleven twelve thirteenfourteen fifteen sixteen seventeen eighteen ninete
2、entwenty 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：现在学习的是第4页，共18页基数词记忆口诀：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。现在学习的是第5页，共18页挑战1请默写1-1
3、2的基数词现在学习的是第6页，共18页Lets review tenthirtyfortyseventysixtyOne hundredfiftyninetytwentyeighty现在学习的是第7页，共18页现在学习的是第8页，共18页1234567现在学习的是第9页，共18页1234567现在学习的是第10页，共18页one-firsttwo-secondthree-thirdfour-fourthfive-fifthsix-sixthseven-seventheight-eighthnine-ninthten-tenth序数词eleven-eleventhtwelve-twelfthon
4、e twothreefirst(1st)second(2nd)third(3rd)eight eightthninethnineeighthninthfivefifthtwelvetwelfth现在学习的是第11页，共18页挑战2请默写1-12的序数词现在学习的是第12页，共18页fiftiethtwenty thirty forty fifty twentieththirtiethfortiethsixty seventy eighty ninety sixtiethseventietheightiethninetieth几十，y变ie,再加th现在学习的是第13页，共18页twenty-o
5、nethirty-twoforty-threefifty-foursixty-fiveseventy-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现在学习的是第14页，共18页first 1stsecond 2ndthird 3rdfourth 4thfifth 5thsixth 6thseventh 7theighth 8thn
6、inth 9thtenth 10theleventh 11thtwelfth 12ththirteenth 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)twen
7、ty-eighth (28th)twenty-ninth (29th)thirtieth (30th)thirty-first (31st)缩写：缩写：1st 2nd 3rd 4th 现在学习的是第15页，共18页序数词，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：现在学习的是第16页，共18页基数词:one,two,three,hundred.序数词：first,second,third,fourth,fifth,ninth,twelfth,thirteenth,nineteenth,twentieth,twenty-first，thirtiethhundredth.现在学习的是第17页，共18页感谢大家观看现在学习的是第18页，共18页