最新6B语法汇总
两个音节以内形容词比较级的构成方式：
1．一般在单词的结尾加“-er”，例如：tall –taller young –younger
2．以e结尾的单词，结尾加“-r”，例如：wide –wider 3．结尾是重读闭音节，而且结尾只有一个辅音时，双写这个辅音再加“-er”，
例如：big –bigger, hot –hotter
4．结尾是辅音加y时，则将y改为i，再加“-er”，例如：heavy –heavier
不规则的形容词比较级：
good –better many / much –more bad –worse
形容词比较级句型的用法：
用于两者比较的句子中，常与介词than连用。

句式：名词（人称代词主格）be 形容词比较级than名词（人称代词宾格）
陈述肯定句：Su Yang is younger than Su Hai.
否定句：Su Yang isn’t younger than Su Hai.
一般疑问句：Is Su Yang younger than Su Hai?
特殊疑问句：Who is younger than Su Hai?
两者的同级比较（as …as 结构）
句式：名词（人称代词主格）be as 形容词原级as名词（人称代词宾格）
陈述肯定句：Su Yang is as young as Su Hai.
否定句：Su Yang isn’t as young as Su Hai.
一般疑问句：Is Su Yang as young as Su Hai?
特殊疑问句：Who is as young as Su Hai?
两个音节以内副词比较级构成方式（参照形容词比较级构成方式）
不规则的副词比较级：
well –better far –farther
副词比较级句型的用法：
句式：句式：名词（人称代词主格）行为动词副词比较级than名词（人称代词宾格）
例1
陈述肯定句：I jump higher than Liu Tao.
否定句：I don’t jump higher than Liu Tao.
一般疑问句：Do you jump higher than Liu Tao?
特殊疑问句：Who jumps higher than Liu Tao?
例2
陈述肯定句：Liu Tao runs faster than me.
否定句：Liu Tao doesn’t run faster than me.
一般疑问句：Does Liu Tao run faster than you?
特殊疑问句：Who runs faster than you?
be going to (do sth.) 打算做某事
1）表示现在的意图，即打算在最近或将来进行某事，例如：We are going to post the letter.
2）表示现在已有迹象表明将要发生或即将发生某种事态，例如：
I must hurry, I’m going to be late.
（常与tomorrow, next week, next year等将来时间连用）用法：
陈述肯定句：We are going to give a puppet show next week.
否定句：We aren’t going to give a puppet show next week.
一般疑问句：Are you going to give a puppet show next week?
特殊疑问句：Who is going to give a puppet show next week?
What are you going to do next week?。