六下Unit 1 A Lets learn.ppt

新版六年级（下）英语,UnitHowtallareyou(1),Aletslearn,罗定罗镜中心小学梁满齐,Letschant,Tall,tall,Iamtall.Short,short,youareshort.Young,young,heisyoung.Old,old,sheisold.Strong,strong,wearestrong.Funny,funny,theyarefunny.Strict,strict,ourteacherisstrict.,Newwords,tall,词汇教学,short,Whoshe?Whatshelike?,IsYaoMingtall?Whoistaller?,Shesyoung.,Hesold.,old-older,Whosshe?Whatsshelike?,IsZhaoWeiyoung?Whoisyounger?,young,younger,XiaoYuisyoungerthanLiuXing.LiuXingisolderthanXiaoYu.,longer,shorter,Hesstrong.,A.letslearn认识比较级,tall,strong,old,short,young,er,tall,strong,old,short,young,er,er,er,er,er,Readaloud（大声读）,1.young-younger-youngest2.old-older-oldest3.long-longer-longest4.short-shorter-shortest5.tall-taller-tallest6.new-newer-newest,巩固训练,一填上形容词的正确形式1.Myteacheris_(strong).2.Myteacheris_(strong)thanhisfriend.3.Mikeis_(old).4.Mikeis_(old)thanLiuMing.5.Johnis_(tall).6.Johnis_(tall)thanAmy.,strong,stronger,old,older,taller,tall,Im_yearsold.,Howoldareyou?,Im158cmtall.,cm=centimeter,Howtallareyou?,Howtallareyou?,Imcmtall.cm=centimeter这里的cm是centimeter的缩写，“厘米”。不管前面的数字有多大，书写时一般使用单数形式，如：160cm,67kg.但读的时候要读成centimeter。超过1厘米时，要读其复数形式centimeters.,1.2metres-onepointtwometres1.6meters-onepointsixmetres1.9meters-onepointninemetres1.?meters-onepoint?metres,Howtallareyou?,Askandanswer,A:Howtallareyou?B:Im1.5metrestall.(Imonepointfivemetrestall.)表示身高、长度、高度、宽度、深度等度量结果时，可以用：数词+量词+形容词来表示,.,taller更高的shorter更矮的heavier更重的thinner更瘦的longer更长的shorter更短的younger更年轻的older更老的bigger更大的smaller更小的stronger更强壮的,一、形容词比较级形容词比较级构成法:1、大部分直接在后面加er2、重读闭音节单词（一个元音加一个辅音结尾）双写结尾辅音加erbigbigger3、以辅音字母加y结尾，把y改为i，再加erheavyheavier4、以e结尾的,直接加rnicenicer,Grammar1,tall,taller,thin,thinner,heavy,heavier,自主探究：你能发现形容词比较级的构成规律吗?,nice,nicer,二选择:,1.Heis190cm_.AheavyBlongCtall2.How_areyou?Iam160.cm.A.tallB.tallerC.tallest3.Sheis_thanme.A.heavierB.heavyC.heavyer4.Iam_and_thanyou.A.big,strongB.biger,strongerC.bigger,stronger5.Mylegsarelongerthan_.A.youB.yourC.yours,回顾小结：,1.形容词比较级2.比