Unit 7What’s the highest mountain in the world?Section A 4a-4cGrammar Focuslate later - latestearly earlier – earliestbigbigger- biggestfluently/difficultmore～, most～重读闭音节、末尾只有一个辅音字母双写加 –er 或 –est单音节词在词尾比较级加- er或最高级加- est以e结尾的词，只需加－r 或－st以辅音字母加 y 结尾双音节词变 y 为 i 加 –er 或 –est部分双音节和多音节词在原级前加 more 或 most少数以er,ow 结尾的双音节词加-er -esttalltaller- tallest clevercleverer-cleverest形容词和副词比较级和最高级构成 (规则变化) 不规则变化 good / well – better - best much / many – more - most bad / badly / ill – worse – worst little – less – least far – farther/ further– farthest – furthest old – older/ elder – oldest / eldest形容词和副词比较级的用法 1.Who runs faster, he or she?2.He runs faster than she.3.He runs much faster than she.4.He becomes healthier and healthier.5.The more you exercise, the healthier you will be.6.She is less healthy than he.1.比较级 + and +比较级 越来越…2.the+比较级 , the + 比较级 越…, 越 … 3._______________you are, _________mistakes you will make. (你越仔细，做错的题目就越少） 4. __________you eat, _________you’ll be.(你吃得越多,就越胖)5. Alice writes well. Mary writes _________________ than she. (甚至更好）The mor |
