1、期末语法汇总复习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 younger2以 e 结尾的单词,结尾加 “-r”,例如:wide wider3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 hotter4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
2、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 isnt 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 isnt as
3、 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 dont jump higher than Liu Tao.一般疑问句: Do you jump hi
4、gher 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 doesnt 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
5、表明将要发生或即将发生某种事态,例如:I must hurry, Im 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 arent 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?