形容词比较级句型形容词比较级句型A is + 形容词比较级+than+BA 比BBush is older than Obama.布什比奥巴马老。Obama is darker than Bush.奥巴马比布什黑。Obama is more intelligent than Bush. 奥巴马比布什有文化。A is not+ 形容词比较级+than+BA 不如B Bush is not younger than Obama. 布什不如奥巴马年轻。 Obama is not whiter than Bush. 奥巴马不如布什白。 Bush is not more intelligent than Obama. 布什不如奥巴马有文化。 A is no + 形容词比较级+than+BA 和B 都不（否定两者） Obama is no younger than Bush. 奥巴马和布什都不年轻 Obama is no taller than Bush. 奥巴马和布什都不高 Obama is no more intelligent than bush. 奥巴马和布什都没有文化。more A +t
