2023學年完整公開課版Unit9Thisbirdisbiggerthanthefirstone教學

Unit9Thisbirdisbiggerthanthefirstone.第1課時Warm-upLet’slookandsay2Whichbirdisblue/red/black/yellow/white/green?Thefirstoneis…Thesecondoneis…Thethirdoneis...Thefourthoneis…Thefifthoneis…Thesixthoneis...PresentationLet’slearn3bigbiggerbiggest.大的最大的更大的比…Thefirstbirdisbig.Thesecondbirdisbigger

than

thefirstone.Thethirdbirdisthebiggest.PresentationLet’slearn4smallsmallersmallestThefirstappleissmall.Thesecondappleissmaller

thanthefirstone.Thethirdappleisthesmallest.PresentationLet’slearn5longlongerlongestThefirstmonkeyhasalongtail.Thesecondmonkeyhasalongertailthanthefirstone.Thethirdmonkeyhasthelongesttail.PresentationLet’slearn6Thefirstrulerisshort.Thesecondrulerisshorter

thanthefirstone.Thethirdruleristheshortest.shortshortershortestPresentationLet’slearn7talltallertallestThefirstgirlistall.Thesecondboyistaller

thanthefirstone.Thethirdgirlisthetallest.PresentationLet’slearn8shortshortershortestThefirstgirlisshort.Thesecondboyisshorterthanthefirstgirl.Thethirdgirlisshortest.PresentationCanyoufind?9形容詞形容詞比較級形容詞最高級talltallertallestsmallsmallersmallestshortshortershortestbigbiggerbiggesterest雙寫尾字母+er雙寫尾字母+est基本用法：兩者比較比較級，三者以上最高級基本句型:Ais+比較級thanB.Cisthe+最高級。Practice看圖寫出形容詞比較級最高級10big___________________small____________________short________________________________________talllong____________________biggerbiggestsmallersmallestshortershortesttallertallestlongerlongestPracticeLet’slistenandanswer11Howmanyclaybirdsdidhemake?clayartshowFive.泥塑藝術展PracticeLet’slistenandretell12Thefirstbirdis__________.Thesecondbirdis_______thanthefirstone..Thethirdbirdis____________thesecondone.Thefourthbirdis____________thethirdone.The_____birdisthebiggest.smallbiggerbiggerthanbiggerthanfifthAgame開火車13游戲說明：老師把全班分成五個小組。老師準備好big，small，short,long,tall五張單詞卡片，說一個數(shù)字如5，請第一組一名學生抽出一張卡片并大聲讀出來。其他各組的任何一名學生大聲說出比較級，第五名學生說出最高級。然后請第二組一名學生抽卡片