UNIT 4 TOPIC 1 Section A 课件2

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1、UNIT4OurWorldTOPIC1What'sthestrongestanimalonthefarm?SectionA形容词的比较级和最高级形容词比较级构成的基本方法1.一般情况：形容词词尾+eryoung-youngerold-oldertall-tallershort-shorter2.以e结尾的形容词：词尾加rlarge-largercute-cuter3.以辅音字母+y结尾的形容词：变y为i,再加ereasy-easierheavy-heavier形容词最高级的构成：tall-tallestbig-biggest

2、young-youngestnice-nicest多音节词在前面加mostComfortable-mostcomfortableTheadjectivewordstallesttalltallerMomistallerthanme.Dadisthetallest.TheadjectivewordsshortershortestIamshorterthanPanChangjiang.Dadistheshortest.shortTheadjectivewordsheavyheavierheaviestOurmomisheavie

3、rthanus.Dadtheheaviest.TheadjectivewordsbigbiggestbiggerThepearisbiggerthantheapple.Thewatermelonisthebiggest.TheadjectivewordssmallsmallestsmallerButterflyissmallerthansparrow.Thebeeisthesmallest.TheadjectivewordslonglongestlongerMyfriend’shairislongerthanmine.Mya

4、unt’shairisthelongest.TheadjectivewordsyoungyoungestyoungerMysisterisyoungerthanme.Mylittlebrotheristheyoungest.TheadjectivewordsoldoldestolderIamolderthanmyson.Mymomistheoldest.TheadjectivewordsthinthinnestthinnerIamthinnerthanZhangLiang.ChenLuyuisthethinnest.1.Iw

5、as____thanTom.A.tallB.talerC.taller2.Mockywas____inhisfamily.A.theshortestB.shorttestC.shortest3.Shewas____thanKen.A.heavierB.heavyerC.heavyPractiseCAAHomeworkListenandrepeatthetext.Copynewwordsandsentences.Thankyou!!!