Unit2Lesson8FirstSecondThird（課件）-冀教版英語四年級下冊

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Lesson8

First,Second,Third預習檢測自讀第一部分，寫出下列數(shù)字的序數(shù)詞。one

two

threefourfive

firstsecondthirdfourthfifth掌握序數(shù)詞的寫法揭示目標并導入新課onetwothreefourfivesixseveneightnineteneleventwelve

基數(shù)詞表示數(shù)目多少的詞numbers1-12問題引導下的再學習序數(shù)詞

表示順序先后的數(shù)詞叫序數(shù)詞，其前常加定冠詞theonetwothreefourfivesixseveneightnineteneleventwelvefirstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfthLet’ssaythemtogether.讓我們一起說它們say說，后面的人稱代詞要用賓格形式they的賓格是them我會讀fiftheighthninthtwelfthsecondthirdfirsteleventh【記憶口訣】基變序，有規(guī)律，多數(shù)詞尾加-th。一、二、三特殊記，th從4起，8加h,9去e。拿來f代ve，然后再加-th。ty變成tie遇到幾十幾，只變個位就可以。序數(shù)詞表順序，一般要加定冠詞the。

thirdWhichnumberismissing(第1-第12)sixthfiftheighthtenthninthsecondfourthfirsttwelftheleventh讀序數(shù)詞表，然后寫出下列基數(shù)詞對應(yīng)的序數(shù)詞。one______two________three______five________eight_______nine_______twelve_______firstsecondthirdfiftheighthninthtwelfth當堂訓練將下列單詞分類?；鶖?shù)詞：__________________________________________________________________________序數(shù)詞：__________________________________________________________________________完全達標教學fourfifthtwentysecondfirsteighthninetenthonesixthtwelftheleventhirdtwelvehundredfivefourtwentynineoneeleventwelvehundredfivefifthsecondfirsteighthtenthsixthtwelfththird課堂小結(jié)通過學習本課，我們學會了_____到_____的寫法。firsttwelfth布置作業(yè)1、背本課所學單詞。2、預習課文。

Lesson8First,Second,Third

（2）預習檢測

序數(shù)詞的應(yīng)用LiMingisthefirst.Januaryisthefirstmonth.揭示目標并導入新課

序數(shù)詞的應(yīng)用

（比賽）Thisisarace.這是一場比賽race比賽LiMingisthefirst.李明是第一名Thegirlis

thesecond.這個女孩是第二名Theboyisthe

third.這個男孩是第三名問題引導下的再學習in+衣服表示穿著某種衣服inredshorts

穿著紅色短褲Theboyinredshortsisthethird.穿著紅色短褲的男孩是第三名。

序數(shù)詞的應(yīng)用

（月份）month月份thefirstmonth第一個月份Januaryisthefirstmonth.一月是第一個月份Januaryisthe_____monthoftheyear.Februaryisthe______monthoftheyear.Marchisthe_____monthoftheyear.Aprilisthe______monthoftheyear.Mayisthe_____monthoftheyear.Juneisthe_____monthoftheyear.firstsecondthirdfourthfifthsixth練一練Julyisthe_______monthoftheyear.Augustisthe______monthoftheyear.Septemberisthe_____monthoftheyear.Octoberisthe_____monthoftheyear.Novemberisthe_______monthoftheyear.Decemberisthe_____monthoftheyear.seventheighthninthtentheleventhtwelfth練一練JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecembersixthfirstsecondninthfourththirdeleventhseventheighthtwelfthtenthfifth當堂訓練1、Theboy___redshortsis____third.Ais,toBin,theCin,a2、Thegirlis____.AsecondBthesecondCthetwo3、___istheeighthmonthandOctoberisthe____month.AAugust,tenBNovember,tenCAugust,tenthBBC完全達標教學課堂小結(jié)

通過學習本課，我們學會了把序數(shù)詞運用到_________中。比賽、月份布置作業(yè)

1、熟讀課文。2、做百分百。3、預習Lesson9。序數(shù)詞的構(gòu)成：1、序數(shù)詞第1-第19除第一，第二，第三，第五，第八，第九，第十二變化不規(guī)則外，其余均在基數(shù)詞后加th構(gòu)成。thirteenthfourteenthfifteenthsixteenthseventeentheighteenthnineteenthfirstsecondthirdfourthfifthsixthseventheighthninthtentheleventhtwelfth2、整十的序數(shù)詞將其基數(shù)詞的詞尾y變成ie,再加thtwenty→