新概念英语第一册第107-108课 包含练习.ppt

Penny wise, pound foolish. 贪小便宜吃大亏。 1. clean – cleaner – the cleanest, tall – taller- the tallest, small – smaller – the smallest, 变化规则： 单音节和少数双音节单词，一般在词尾加“er”或“est”。 Ex. cheap , short, long, light, high fat – fatter- the fattest, big – bigger – the biggest, 变化规则： 以重读闭音节结尾的单词，如果词尾只有一个辅音字母时，应先双写这一辅音字母，再加“er”或“est”。 Ex. thin, hot, fat, sad, wet 5.David is taller than ____in this class. A any student B the students C any students D the other students 6.The baby cried ______. A harder and harder B hardest and hardest C more and more hard D hard and hard 7.He is _____of the five. A taller B the taller boy C the tallest boy D the tall boy Emma is tall. Paul is than Emma. Hans is student in our class. 二、 不规则变化 good/well – better – the best bad - worse - the worst many/ much – more – the most little – less - the least … Can you say something about it? 形容词的比较级和最高级 概念：比较级用于两者作比较；最高级用于三者或三者以上作比较（要有取值范围of/in/Ive ever seen/known/read）。 ★ 变化规则： （1）规则变化：（最高级前要加the） 1.一般情况+er/est：hard-harder-hardest， 2. 以-e结尾的词+r/st: nice-nicer-nicest 3.以一个辅音字母结尾的重读闭音节，双写该辅音字母+er/est：big-bigger-biggest (hot, fat, thin, wet, ) 4.以辅音字母+y结尾的，y→i+er/est： lazy-lazier-laziest，heavy-heavier-heaviest 5.多音节及某些双音节词，+more/most： difficult-more difficult-most difficult， clever-more clever-most clever （2）不规则变化： good/well better best many/much more most bad/ill worse worst little less least far farther(further) farthest(furthest) 固定句型： ②比较级： He is taller than me. He is taller and taller. ③最高级： He is the tallest of the three boys/of them all. He is one of the tallest boys in our class/I have ever seen/I have ever known. Open your book and finish Part A,B and Part C. ASSISTANT: , madam?LADY:? I like