六上一单元read and write课件.ppt

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1、tallestshortestshortshortertalltalleroldestyoungestyoungyoungeryoungestoldolderoldestlongestshortestshortshortershortestlonglongerlongest1.That'sthe___________dinosaurinthishall。A.tallB.tallerC.tallest2.Iam23yearsold.Iam_______thanyou.AoldB.olderC.oldest3.Theri

2、veris20__________.AmetreBmetre'sC.metres4.Iamtaller______you.A.toB.thanCof5.Agirlis35________.A.gramsB.kilogramsC.tons6.Iam1.66metres,youare1.55metres.So_______.A.Iamtallerthanyou.B.Iamshorterthanyou.C.Iamtallerofyou.7.How_________areyou?A.tallerB.heavyCsize8.I

3、amstronger_______mybrother.A.thanBofCto9._____________areyourshoes?Size38.A.HowtallB,HowheavyC.WhatsizeReadandwrite:自主学习：1.Readthestorybyyourselves,underlinethenewwordsandreadbyyourselves.2.Readthestoryagain,workinyourgroups.（1）Telluswhoisinthisstory?（2）Trytotr

4、anslateitintoChinese.（3）FinishReadandcircleonpage9.__________________（Title）LittleDuckiswatchingthesungodown.Itisgettinglowerandlower,buthisshadowisgettinglongerandlonger.“Whyisthat?”LittleDuckaskshisfriendOldTree.“Youareolderandsmarterthanme.Tellme–whyismyshad

5、owlongerwhenthesungetslower?”OldTreesays,“That’seasy,LittleDuck,Thesungoesdowneveryday,andwegrowoldereveryday.Yourshadowgrowslongerbecauseyouaregrowingtaller.Youarebecomingabigbeautifulbird！”合作探究：newwords:1.countryside['kʌntrɪsaɪd]乡村2.lower['ləʊə]更低的3.shadow['ʃ

6、ædəʊ]阴影、影子4.smarter['smɑ:tə]更聪明的5.become[bɪ'kʌm]开始变得、变成Readandcircle.1.Chooseatitleforthestory.A.LittleDuck’sshadowB.OldTree’sshadow2.Whoisyounger?A.Thetree.B.Theduck.3.Whenistheduck’sshadowlonger?A.Inthemorning.B.Intheafternoon.练习展示：Readthestoryagainandfinisht

7、hedialogueinyourlearninggroups.LittleDuck:OldTree,Thesungets________,butmyshadowgets______.Why?OldTree:That’seasy.Yourshadowgetslongerbecauseyouaregetting_____andgrowing_____everyday.LittleDuck:Sowhatwillhappentome?OldTree:Well……练习展示：1.Tellusthestoryinyourwords

8、.2.Actoutthestorywithyourpartnerinyourlearninggroups.课堂总结：形容词的比较级变化规则：一般情况下，在形容词的原级后面加-er。tall+er=tallersmall+er=smallerold+er=older2.以不发音e结尾的，加-r。fine+r=finer(更好的)late+r=la