英语中的比较状语从句引导词包括"as...as"(和...一样),"not as...as"(不如...那么),"more...than"(比...更),"less...than"(比...不如),和"the same as"(和...一样)。使用时需注意主语的一致性和句子的语法结构。
1. as...as
"as...as"是非常常见的比较状语从句引导词,用来表达"和...一样"的意思。例如:"Tom is as tall as his father."(汤姆和他的父亲一样高)
2. not as...as
"not as...as"则是用来表达"不如...那么"的意思。例如:"This car is not as expensive as that one."(这辆车不如那辆车那么贵)
3. more...than
"more...than"用来表达"比...更"的意思。例如:"She speaks English more fluently than I do."(她比我说英语更流利)
4. less...than
"less...than"则是用来表达"比...不如"的意思。例如:"He is less enthusiastic about sports than his brother."(他对运动的热情不如他的兄弟)
5. the same as
"the same as"则是用来表达"和...一样"的意思。例如:"Her dress is the same as mine."(她的裙子和我的一样)