形容词、副词的较等级(修改).ppt

Listen to the passage and choose the right answers: 1. How many girls did you know in this passage ?( ) A. One B. Two c. Three D. Four 2. Who is Mary’s eldest cousin? ( ) A. Bill B. Betty C. Ann D. Peter 3. How old is Mary? （ ） A. Thirteen B. Fourteen C. Fifteen D. Sixteen. 4. Which sports does Betty like ? （ ） A. She likes playing basketball. B. She likes playing football. C. She likes running and playing basketball. D. She likes singing. 5. How many of the boys are studying in primary school? A. One B. Two C. Three D. Four （ ） Practice: Self-evaluation(评价) * * 1. Who can jump the highest? 2. Can a frog be as big as an ox? Why? 3. What made the frog lost its life? 用所给词的适当形式填空。 1.Our school is _______(big) than yours. 2.Which is ________(cheap), the blue one or the yellow one? 3.The box is _____________(heavy) of all. 4.Jack is a little _____________(strong) than Peter. 5.She is ______________(short) of the three sisters. 6.Lily is __________(tall) than Jim. 7.This one is _____________(long) than that one. 8.He runs __________ (fast) in our class. 9.Summer is ____________ (hot) season here. 10.That pumpkin is ___________(dear) than that one. bigger cheaper heaviest stronger the shortest taller longer the fastest the hottest dearer The Comparative and Superlative form of Adjectives and Adverbs ? difficult slowly happy heavy big hot thin nice 最高级 比较级 原级 构成方法 great fine strong greater greatest finer finest bigger biggest hotter hottest happier happiest more difficult most difficult nicer nicest heavier more slowly most slowly heaviest stronger strongest thinner thinnest 1. 单音节词和部分双音节词末尾加-er和-est 2. 单音节词如以-e结尾，只加-r和-st 3.重读闭音节词尾是一个辅音字母的，须先双写这个辅音字母，再加-er和-est 4. 以辅音字母加y结尾，变y为i，再加-er和-est 5. 其它双音节和多音节词皆在前面加单词more 和most good?/?well--- --- many/ much ---