(
课件网) The art of having fun Unit 5 Grammar ...山_____ 海潮，潮汐_____ 单词复习 Mount tide What is Qinghai-Tibet Plateau famous for What is plateau like What is this area full of What’s the writer’s comments on his/her hometown It is famous for the world’s _____mountain. highest This area is full of_____colors in nature. the most amazing The plateau is_____than the big cities. It has_____ shops and restaurants. But it has_____presents from nature. quieter It is _____than any other place. I’m proud to say that I’m from one of_____places in the world. better Review fewer the best the most beautiful Read and observe. Rules high higher highest amazing more amazing most amazing quiet quieter quietest 比较级表示两个/类人或事物之间的比较 最高级表示三个/类或以上人或事物之间的比较。 Grammar 形容词和副词的比较级的变化规则 类别 构成方法 原级-比较级-最高级 单音节词和少数双音节词 一般直接+er/est cold-colder-coldest high-higher-highest 不发音的e结尾时+r/st close-closer-closest safe-safer-safest 辅音字母加y结尾时，把y变i+er/est early-ealier-earliest heavy-heavier-heaviest 重读闭音节结尾并且只有一个辅音字母时，双写最后一个辅音字母+er/est big-bigger-biggest thin-thinner-thinnest 多音节词和部分双音节词 在原级前+more/most interesting-more intersting- the most interesting beautiful-more beautiful-the most beautiful 在原级前+less/least important-more important-the most important helpful-more helpful-the most helpful 原级 比较级 最高级 good/well bad/badly/ill many/much little far 常见形容词和副词最高级不规则变化 口诀：两好两坏两多一少一远 better best worse worst more most less least farthest/furthest farther/further 比较级的用法 A+ 系动词+adj.比较级 实义动词+adv.比较级 + than B. 比较级前可加 1.表示程度的副词：a little,abit,a few,a lot, much,even,still,far,rather 2.表示具体数量差别的结构“数字+单位+long/high/tall/wide...” “越来越...”的表达方式 1.比较级+and+比较级2.more and more+adj.原级 “越...就越...”的表达方式 1.the+比较级,the+比较级 It’s better than any other place.=It’s better than other places. 最高级的用法 A+ 系动词+the adj.最高级 实义动词+the adv.最高级 + in/of/among ... in:不同类 of:同类 最...的...之一 one of +the adj.最高级+可数名词复数 第几最... the+序数词+adj.最高级 adj.最高级前可加 物主代词，指示代词，名词所有格，替代the adj.最高级前必有the,adv.可有可无 shorter higher highest complete the facts about wonders in China. Mahu Lake in Sichuan 134 m Muhu Lake is deep. Kanas Lake is _____. Changbaishan Tianchi Lake is the _____. Kanas Lake in Xinjiang 188.5 m Changbaishan Tianchi Lake in Jilin 373 m deeper deepest Practise shorter most famous slow faster high highest Do you know any other famous rivers in the world Amazon River 亚马逊河 6,400 kilometers long Nile River尼罗河 6,670 kilometers long How long is it What is the river famous for It’s one of the most famous rivers in the world. Sample A :Do you know any other famous rivers in the world B: Yes, I know the Amazon river.It’s one of the ... ...
