专题14 8AU1-U4语法&句子结构与成分-初中英语暑期专讲专练（牛津译林版）

专题14 8AU1-U4语法&句子结构与成分-初中英语暑期专讲专练（牛津译林版） 知识点讲解 8AU1-U3语法 一、形容词/副词原级的用法： 1. 形容词前有副词修饰语：too, so, very,形容词为原级。 2. (1)肯定句中，用 ...as+原级形容词＋as... 结构时， E.g. My handwriting is as beautiful as yours. (2)否定句中，用...not as/so＋形容词原级＋as... 结构时， 3. 用...as much/many ＋ 名词＋as... 表示和...一样多.... E.g. He bought as many comic books as I did last year. I don’t make as much money as he does. 二、形容词/副词比较级的用法: 1. 比较级+than 表示两者差级比较： E.g. He made fewer mistakes than you did. Maths is more difficult than English. 2. 比较级单独使用时，比较对象暗含于上下文或者一定的语境中： E.g. Be more careful next time. It is colder today. I hope to have a better life. 3. 比较级+and ＋比较级,这种结构一般意为 “越来越....” E.g. As summer is coming, the day is becoming longer and longer. My hometown is becoming more and more beautiful. 4. The ＋比较级...., the ＋ 比较级....，这种结构意为“越....,越....” E.g. The more careful you are, the fewer mistakes you’ll make. The harder you study, the better you’ll be. 5. 注意点： （1） 修饰比较级的常用词和短语主要有：much, even, far,still, yet,a lot, a great deal, a little, a bit等。 E.g. I feel much/ a great deal better now.（很） His grades were far worse than mine.（还，更加） It is still hotter today than yesterday. （更加） Can’t you walk a little/a bit faster? (一点儿） You must work yet harder. (更） (2）more 不可修饰比较级，而much 可以，意为...得多，更.... E.g. She looks much younger than me. My home is much farther than his. (3) 相比较的两者必须是同一类 E.g. The weather of Beijing is colder than that of Nanjing. The population of China is far bigger than that of Australia. (4) 在同一范围内比较时，要使用“other/else”排除本身 三、形容词/副词最高级的用法： 1. “the + 形容词最高级（+名词）+ 比较范围 ”表示三者或者三者以上中程度最高。 E.g. Jack is the tallest student in his class. This is the most wonderful film of all. 2. 形容词最高级前无“the”时，就没有比较的意思，只是用来加强语气，意为 非常，很，相当于very (否定句，疑问句，条件句除外） E.g. This is a most interesting story. 3. 比较级形式表示最高级含义： any other + 可数名词单数 同样范围（√） any +可数名词单数 不同范围 （√） 比较级＋ than any of the other +可数名词复数 the other + 可数名词复数 E.g. Russia is larger than any other country in