小学英语形容词比较级.ppt

形容词有三个形式：原形，比较级，最形容词有三个形式：原形，比较级，最高级高级变化规则：变化规则：1.一般直接加一般直接加er2.以以e结尾的加结尾的加r3.以辅音字母加以辅音字母加y结尾的，把结尾的，把y变成变成i再加再加er4.特殊：胖特殊：胖fat-fatter,瘦瘦thin-thinner,大大bigger,好好good-better写出下列形容词的比较级 1.short 2.small 3.young 4.old 5.bigshortersmalleryoungerolderbigger 6.thin 7.fat 8.happy 9.fine 10.easythinnerfatterhappierfinereasier比较级的基本句型 A+be动词动词+比较级比较级+than+BEg:Fred比比John胖胖Fred is fatter than John写出下列句子 1.苹果比西瓜小。苹果比西瓜小。2.Peter 比比Jim 高。高。3.直尺比铅笔长。直尺比铅笔长。4.铅笔比直尺短。铅笔比直尺短。Apple is smaller than watermelon.Peter is taller than Jim.Ruler is longer than pencil.Pencil is shorter than ruler.5.兔子比乌龟慢。兔子比乌龟慢。6.Tony比比Lucy强壮。强壮。7.长颈鹿比小狗大。长颈鹿比小狗大。8.吉普车比自行车快。吉普车比自行车快。Rabbit is quicker than turtle.Tony is stronger than Lucy.Giraffe is bigger than dog.Jeep is quicker than bike.9.Bill 比比 Tom年轻。年轻。Bill is younger than Tom.