(形容词的比较级和最高级).知识讲稿.ppt

形容词的比较级与最高级 tall tallest taller heavy heavier heaviest cheap--- short --- quick --- cheaper--- shorter--- quicker--- cheapest shortest quickest 写出下列形容词的比较级和最高级，并说说 有什么规律？ large--- late--- nice--- larger-- later--- nicer--- largest latest nicest 2.以字母e结尾的词加—r或---st 1.一般在词尾加—er或---est heavy--- easy--- dry--- hot--- big--- thin--- delicious --- interesting--- heaviest easiest driest heavier--- easier--- drier--- hotter bigger thinner hottest biggest thinnest more delicious more interesting most delicious most interesting 4.以重读闭音节结尾的词末尾只有一个辅音字母应双写辅音字母再加er或est 3.以辅音字母+y结尾的词变y为i再加-er,或-est 5.多音节词和多数双音节词在其前面加more 和 most 不规则变化 原级 比较级 最高级 good/well better best many/much more most bad/ badly/ill worse worst little less least old older/elder oldest/eldest far farther/further farthest/furthest 形容词比较级的基本用法 A B 1.This tree is ________ than that one. 2.Which tree is _________, this one or that one? 3.Tree A is the __________ of the two. A 4.Tree A is __________ than any other tree. 5.Tree A is __________ than the other trees. taller taller taller taller taller Tree A is the tallest of all. 结构1 ：比较级+than… This tree is taller than that one 结构2：比较级, ....or…? 形容词比较级的基本用法 Who is younger, your mother or your father? 结构3 ： the +比较级+of 短语 She is the taller girl of the two. He is taller than any other boy. 结构5比较级+than the other+复数名词 He is taller than the other boys 结构4 ：比较级+than any other+单数名词 结构6 ：倍数 + 比较级+than .... This river is 5 times longer than that one. He is the tallest. better and better fatter and fatter more and more beautiful 结构7. 比较级and比较级:越来越… 结构8. the比较级,the比较级:越…,越… The more ,the better. (三者或三者以上) 那个男孩是我们班最高的. The boy is the tallest in our class. 上海是中国最大的城市. Shanghai is the largest in China. 形容词最高级的基本用法 1.the +最高级+in/of