2023學(xué)年完整公開課版Unit1 How tall are you

Unit1Howtallareyou?(Revision

)Let'schant.Howtallareyou?學(xué)習目標：1.能夠熟練聽、說、讀、寫本單元的十個比較級形式的單詞。2.了解比較級的基本規(guī)律。3.能夠靈活運用比較級。4.加強合作式學(xué)習，共同完成學(xué)習任務(wù)。EnglishPKshowRound1:Cutthefruit.Round2:Let'sfindout.Round3:Makesentences.Round4:ThebestGroup.thinnerbiggerRound1Reviewwordsshortertallerolderyoungerheaviersmallerlongerstronger游戲規(guī)則：屏幕上會隨機出現(xiàn)10個形容詞的比較級

的單詞,學(xué)生以最快的速度搶答，搶答最快的小組可獲得一分。Round1CutthefruitCutthefruitlongertallerbiggerlongerolderheavieryoungerlongerolderthinnershortersmallerstrongershortertaller形容詞比較級形容詞比較級tallshortershorttalleroldolderwellbetternicernicelongerlongstrongstrongerbigthinthinnerbiggerheavyheavierRound2Let'sfindout.（Task1小組討論，找找其中的規(guī)律？）

形容詞比較級tallshortershorttalleroldolder一般直接在詞尾+er形容詞比較級bigthinthinnerbigger以重讀閉音節(jié)詞只有一個輔音字母結(jié)尾時，雙寫末尾輔音+er形容詞比較級heavyheavier以“輔音+y”結(jié)尾的詞,變y為i+erbetterwell形容詞比較級betterwell不規(guī)則變化nicernice形容詞比較級以e結(jié)尾且不發(fā)音的單詞直接+rTask2寫出相應(yīng)的比較級(G1)thin----long------(G2)big----heavy---(G3)short--nice-----(G4)young--sunny--(G5)angry--small--(G6)well--strong--

YaoMingistaller

thanLiLianjie.

（姚明比李連杰更高。)

LiLianjieisshorterthanYaoMing.

(李連杰比姚明更矮）

226cm169cmthan的用法than比，比較，常用于同類事物之間的比較,所有我們要用到比較級。比較級+than比....更......I'm

older

thanyou.Myarmislongerthanyours. 請根據(jù)組內(nèi)實際情況造句,如書包、書的大小，重量，尺子、筆的長短等。請每組派一位代表展示。加分細則：(3號、8號1分）(1號、6號、9號3分）(其他組員2分）

Round3MakesentencesRound4Bestgroup 每組會分配不同的展示任務(wù)，要求全組參與討論，之后將題目和答案都寫在黑板上，每組派一名代表進行展示。(G1)Iam____thanTom.Tomis____thanme.(G2)Mygrandpais___thanyourbrother.Yourbrotheris____thanmygrandpa.(G3)Thisdogis____thanthatdog.Thatdogis____thanthisdog.Task1填上合適的單詞，使句子完整。I20歲70歲Tom100cm50cm(G4)Mike’sbagis___thanSarah’sbag.Sarah’sbagis___thanMike’sbag.(G5）Sheis________(tall)thanme.Myhandsare_______(big)thanyours.(G6）Sheis2years________(old)thanme.Heis________(strong)thanyou.Sarah’sbagMike’sbagTask2獨自閱讀短文，完成練習Johnis12.Hehasthreefriends.TheyareSarah,AmyandMike.Sarahis12yearsold.Shehaslonghair.Sarahlikesplayingthepianoverymuch.Amyis13.SheisoneyearolderthanJohn.Herhairisnotlong,itisshorterthanSarah’shair.Mikeis10.HeistwoyearsyoungerthanJohn.MikeandJohnlikeclimbingmountains.Theyaregoodfriends.()1.WhoisolderthanJohn?ASarahBAmyCMike()2.IsMikeoneyearsyoungerthanJohn?AYes,heis.BNo,heis.CNo,heisn't.()3.Whoisyounger?AJohnBAmyCMikeBCCGood.Drawthestrengthstooffsettheweakness.（取長