《unit1howtallareyou课件》小学英语人教（pep）版三年级起点六年级下册_57

unit1 How tall are you ? 形容词比较级,六年级 黄海容,绿色圃中小学教育网http:/www.L,绿色圃中小学教育网http:/www.L,strong,old,tall,short,young,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,读一读：,大多数形容词和副词有三个等级： 原级,即原形 比较级,表示“较”；“更”,形容词和副词的比较级,最高级，表示“最,1.一般的词-词尾+er fast-faster short-shorter long-longer 2.以字母e结尾的单音节词-词尾+r large-larger late-later nice-nicer fine-finer 3.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-thinner big-bigger fat-fatter 4.以辅音字母加y结尾的词-先改y为i,再+er. angry-angrier busy-busier early-earlier heavy-heavier easy-easier 5.多音节和其他双音节形容词变比较级，通常在前面加上more beautiful-more beautiful careful-more careful interesting-more interesting,形容词的变身法则：规则变化,little / few（原形） - less （比较级）- least （ 最高级） good（原形） - better（比较级） - best（最高级） bad （原形） - worse（比较级） - worst（最高级） far （原形）- furtherfurthest,不规则变化的形容词:,heavy,thin,long,big,small,说出下列形容词的比较级,heavier,thinner,longer,bigger,smaller,用法： 比较级只用于两者之间常用“比较级+than结构,Im 10 years old. How old are you?,Im 9 years old.,Im older than you.,Im younger than you.,用A+be+形容词比较级+than+B,big,The bear is big.,bigger,The elephant is bigger.,The elephant is bigger than the bear.,small,The dog is small.,smaller,The rabbit is smaller.,The rabbit is smaller than the dog.,Which is bigger,the elephant or the yellow dog?,Which is thinner,the bear or the yellow dog?,The elephant is bigger than the white dog.,The bear is heavier than the yellow dog.,The yellow dog is thinner than the bear.,The yellow dog is smaller than the elephant.,I am taller than you. I am stronger than you. I am heavier than you. I am funnier than you.,My hair is longer than yours. My eyes are bigger than yours. Your head is smaller than mine. Your hands are bigger than mine.,Tips for you! 当你要展示自己优点时，你会用怎样的语调、表情、动作呢？比如：信心十足，声音响亮，动作夸张,1. PK: 仿照例子与同桌展示自己的优点！,=your hair,=your eyes,=my head,=my hands,试一试：,1、The black dog is _ (thin) than the white dog. 2、This balloon is _ (big) than yours. 3、My bag is _ (heavy) than yours. 4、John is _(strong) than Mike. 5、I am _ (short) than Lucy.,shorter,stronger,heavier,bigger,thinner,一、选择填空,1.- How _are you? -Im 48kg. A. heavy B. old C. long 2. His brother is 4 kg _than me. A. shouter B. Heavier C. heavier 3.- How _are your feet ? -I wear size 17. A. old B