（精选课件）unit1第三课时 how tall are you B let27s learn.pptx

Unit1Howtallareyou BLet slearn 1 old older 原形 比较级 young younger tall taller short shorter long longer 2 Howoldareyou I m13yearsold I m1 54metres Howtallareyou 提问身高 提问年龄 你比我大 Youareolderthanme 我比你高 I mtallerthanyou 3 Heavy heavier theelepantisheavier heavyThepigisheavy heavierTheelepantisheavier Theelepantisheavierthanthepig 4 thin Thetigeristhin thinner Thedogisthinner Thin thinner thedogisthinner Thedogisthinnerthanthetiger 5 small Thedogissmall smaller Therabbitissmaller Small smaller therabbitissmaller Therabbitissmallerthanthedog 绿色圃中小学教育网http www L 绿色圃中小学教育网http www L 6 big Thebearisbig bigger Theelephantisbigger Big bigger theelephantisbigger Theelephantisbiggerthanthebear 7 long Thebusislong longer Thetrainislonger Long longer Thetrainislonger Thetrainislongerthanthebus 8 kilogram kg 千克 Howheavyareyou I m45kilograms You restrongerthanme You reheavierthanme strong stronger heavy heavier 9 10 Ithinksheisabout kg 50kg 51kg 52kg HowheavyisMissXu kg kilogram 公斤 千克 11 Howheavyareyou I mabout kg 12 Freetalk Howoldareyou I m yearsold Howtallareyou I m metrestall Howheavyareyou I m kg 13 shorter long young old short heavy tall strong big small thin younger older heavier taller stronger bigger longer smaller thinner 14 tall er 1 一般情况下在词尾直接加 er 15 big g er 2 重读闭音节词只有一个辅音字母结尾时 应先 再加 er 双写结尾字母 thin n er 16 heavy 3 以 辅音字母 y 结尾的 先改 为 再加 y i er i er 17 long hot fat thin happy pretty funny nice white fine hotter longer fatter thinner happier prettier funnier nicer whiter finer 想一想 给下列形容词加上 er 18 nice r 4 以字母e结尾的词 在词尾直接加 r 19 1 一般的词 词尾 erfast fastershort shorterlong longer2 以字母e结尾的单音节词 词尾 rlarge largerlate laternice nicerfine finer3 以重度闭音节结尾 且词尾只有一个辅音字母的词 先双写该辅音字母 再 er thin thinnerbig biggerfat fatter4 以辅音字母加y结尾的词 先改y为i 再 er angry angrierbusy busierearly earlierheavy heaviereasy easier5 多音节和其他双音节形容词变比较级 通常在前面加上morebeautiful morebeautifulcareful morecarefulinteresting moreinteresting 形容词的变身法则 20 strong old tall short young 说出下列形容词的比较级 stronger older taller shorter younger long longer 绿色圃中小学教育网http www L 绿色圃中小学教育网http www L 21 heavy thin long big small 说出下列形容词的比较级 heavier thinner longer bigger smaller 22 smaller taller bigger longer shorter thinner older younger stronger heavier 23 标题 biggest longest youngest strongest oldest smallest shortest thinnest funniest tallest 绿色圃中小学教育网http www L 绿色圃中小学教育网http www L heaviest 24 模仿造句例 MarytallJunYanMaryistallerthanJunYan theelephant strong thebearyoursister tall youTom short youJohn young WuYifanhimstrongerareyou 答案 1 Theelephantisstrongerthanthebear 2 Yoursisteristallerthanyou 3 Tomisshorterthanyou 4 JohnisyoungerthanaWuYifan 5 Youarestrongerthanhim 25 A Howtallareyou 提问高度 多高 B Iam meters m tall A Howheavyareyou 提问重量 多重 B Iam kilograms kg A Howbigareyourfeet 提问尺寸 多大 B Theyare A Howlongisyourhair 提问长度 多长 B Itis m A Howoldareyou 提问年龄 多少岁 B I m yearsold A Howareyou 你身体好吗 B I mfine 询问用how 绿色圃中小学教育网http www L 26 选出不同类的词 1 A heavierB longerC funny2 A youngerB smallC thinner3 A tonB meterC kg4 A thanB yellowC brown5 A hairB feetC old 27 选择填空 1 I mtwoyears thanyou A youngerB shorterC young2 You retallerthan brother A meB yourC you3 You retallerthan A youB IC me4 Whichoneisstronger A elephantB rabbitC monkey 28 连词成句1 theThatistallestinthedinosaurhall2 amIthanyoutaller3 morearedinosaursThereoverthere Thatisthetallestdinosaurinthehall Iamtallerthanyou Therearemoredinosaursoverthere 29 1 monkeydoyoulike A WhoB WhatC Which 2 I mthanyou A strongB thinC thinner 3 Myhandsarebiggerthan A youB yourC yours 4 Howisyourpencil A tallB longerC